/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.105
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */

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 *
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 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 * Version: 1.19.11
 *
 * Author: Rodney Rehm
 * Web: http://medialize.github.io/URI.js/
 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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 *
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 *
 * Licensed under
 *   MIT License http://www.opensource.org/licenses/mit-license
 *
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this._parts.urn?b===void 0?"":this:(b!==void 0&&(b===0&&(b=null),b&&(b+="",b.charAt(0)===":"&&(b=b.substring(1)),o.ensureValidPort(b))),B.call(this,b,w))},a.hostname=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b!==void 0){var I={preventInvalidHostname:this._parts.preventInvalidHostname},R=o.parseHost(b,I);if(R!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');b=I.hostname,this._parts.preventInvalidHostname&&o.ensureValidHostname(b,this._parts.protocol)}return L.call(this,b,w)},a.origin=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=this.protocol(),R=this.authority();return R?(I?I+"://":"")+this.authority():""}else{var F=o(b);return this.protocol(F.protocol()).authority(F.authority()).build(!w),this}},a.host=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?o.buildHost(this._parts):"";var I=o.parseHost(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!w),this},a.authority=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?o.buildAuthority(this._parts):"";var I=o.parseAuthority(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!w),this},a.userinfo=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=o.buildUserinfo(this._parts);return I&&I.substring(0,I.length-1)}else return b[b.length-1]!=="@"&&(b+="@"),o.parseUserinfo(b,this._parts),this.build(!w),this},a.resource=function(b,w){var I;return b===void 0?this.path()+this.search()+this.hash():(I=o.parse(b),this._parts.path=I.path,this._parts.query=I.query,this._parts.fragment=I.fragment,this.build(!w),this)},a.subdomain=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,I)||""}else{var R=this._parts.hostname.length-this.domain().length,F=this._parts.hostname.substring(0,R),k=new RegExp("^"+l(F));if(b&&b.charAt(b.length-1)!=="."&&(b+="."),b.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");return b&&o.ensureValidHostname(b,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(k,b),this.build(!w),this}},a.domain=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(w=b,b=void 0),b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.match(/\./g);if(I&&I.length<2)return this._parts.hostname;var R=this._parts.hostname.length-this.tld(w).length-1;return R=this._parts.hostname.lastIndexOf(".",R-1)+1,this._parts.hostname.substring(R)||""}else{if(!b)throw new TypeError("cannot set domain empty");if(b.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");if(o.ensureValidHostname(b,this._parts.protocol),!this._parts.hostname||this.is("IP"))this._parts.hostname=b;else{var F=new RegExp(l(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(F,b)}return this.build(!w),this}},a.tld=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(w=b,b=void 0),b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.lastIndexOf("."),R=this._parts.hostname.substring(I+1);return w!==!0&&n&&n.list[R.toLowerCase()]&&n.get(this._parts.hostname)||R}else{var F;if(b)if(b.match(/[^a-zA-Z0-9-]/))if(n&&n.is(b))F=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,b);else throw new TypeError('TLD "'+b+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");F=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,b)}else throw new TypeError("cannot set TLD empty");return this.build(!w),this}},a.directory=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var I=this._parts.path.length-this.filename().length-1,R=this._parts.path.substring(0,I)||(this._parts.hostname?"/":"");return b?o.decodePath(R):R}else{var F=this._parts.path.length-this.filename().length,k=this._parts.path.substring(0,F),V=new RegExp("^"+l(k));return this.is("relative")||(b||(b="/"),b.charAt(0)!=="/"&&(b="/"+b)),b&&b.charAt(b.length-1)!=="/"&&(b+="/"),b=o.recodePath(b),this._parts.path=this._parts.path.replace(V,b),this.build(!w),this}},a.filename=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(typeof b!="string"){if(!this._parts.path||this._parts.path==="/")return"";var I=this._parts.path.lastIndexOf("/"),R=this._parts.path.substring(I+1);return b?o.decodePathSegment(R):R}else{var F=!1;b.charAt(0)==="/"&&(b=b.substring(1)),b.match(/\.?\//)&&(F=!0);var k=new RegExp(l(this.filename())+"$");return b=o.recodePath(b),this._parts.path=this._parts.path.replace(k,b),F?this.normalizePath(w):this.build(!w),this}},a.suffix=function(b,w){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path||this._parts.path==="/")return"";var I=this.filename(),R=I.lastIndexOf("."),F,k;return R===-1?"":(F=I.substring(R+1),k=/^[a-z0-9%]+$/i.test(F)?F:"",b?o.decodePathSegment(k):k)}else{b.charAt(0)==="."&&(b=b.substring(1));var V=this.suffix(),G;if(V)b?G=new RegExp(l(V)+"$"):G=new RegExp(l("."+V)+"$");else{if(!b)return this;this._parts.path+="."+o.recodePath(b)}return G&&(b=o.recodePath(b),this._parts.path=this._parts.path.replace(G,b)),this.build(!w),this}},a.segment=function(b,w,I){var R=this._parts.urn?":":"/",F=this.path(),k=F.substring(0,1)==="/",V=F.split(R);if(b!==void 0&&typeof b!="number"&&(I=w,w=b,b=void 0),b!==void 0&&typeof b!="number")throw new Error('Bad segment "'+b+'", must be 0-based integer');if(k&&V.shift(),b<0&&(b=Math.max(V.length+b,0)),w===void 0)return b===void 0?V:V[b];if(b===null||V[b]===void 0)if(d(w)){V=[];for(var G=0,U=w.length;G<U;G++)!w[G].length&&(!V.length||!V[V.length-1].length)||(V.length&&!V[V.length-1].length&&V.pop(),V.push(A(w[G])))}else(w||typeof w=="string")&&(w=A(w),V[V.length-1]===""?V[V.length-1]=w:V.push(w));else w?V[b]=A(w):V.splice(b,1);return k&&V.unshift(""),this.path(V.join(R),I)},a.segmentCoded=function(b,w,I){var R,F,k;if(typeof b!="number"&&(I=w,w=b,b=void 0),w===void 0){if(R=this.segment(b,w,I),!d(R))R=R!==void 0?o.decode(R):void 0;else for(F=0,k=R.length;F<k;F++)R[F]=o.decode(R[F]);return R}if(!d(w))w=typeof w=="string"||w instanceof String?o.encode(w):w;else for(F=0,k=w.length;F<k;F++)w[F]=o.encode(w[F]);return this.segment(b,w,I)};var _=a.query;return a.query=function(b,w){if(b===!0)return o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="function"){var I=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace),R=b.call(this,I);return this._parts.query=o.buildQuery(R||I,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!w),this}else return b!==void 0&&typeof b!="string"?(this._parts.query=o.buildQuery(b,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!w),this):_.call(this,b,w)},a.setQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="string"||b instanceof String)R[b]=w!==void 0?w:null;else if(typeof b=="object")for(var F in b)c.call(b,F)&&(R[F]=b[F]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=o.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=w),this.build(!I),this},a.addQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.addQuery(R,b,w===void 0?null:w),this._parts.query=o.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=w),this.build(!I),this},a.removeQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.removeQuery(R,b,w),this._parts.query=o.buildQuery(R,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=w),this.build(!I),this},a.hasQuery=function(b,w,I){var R=o.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return o.hasQuery(R,b,w,I)},a.setSearch=a.setQuery,a.addSearch=a.addQuery,a.removeSearch=a.removeQuery,a.hasSearch=a.hasQuery,a.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},a.normalizeProtocol=function(b){return typeof this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!b)),this},a.normalizeHostname=function(b){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!b)),this},a.normalizePort=function(b){return typeof this._parts.protocol=="string"&&this._parts.port===o.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!b)),this},a.normalizePath=function(b){var w=this._parts.path;if(!w)return this;if(this._parts.urn)return this._parts.path=o.recodeUrnPath(this._parts.path),this.build(!b),this;if(this._parts.path==="/")return this;w=o.recodePath(w);var I,R="",F,k;for(w.charAt(0)!=="/"&&(I=!0,w="/"+w),(w.slice(-3)==="/.."||w.slice(-2)==="/.")&&(w+="/"),w=w.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),I&&(R=w.substring(1).match(/^(\.\.\/)+/)||"",R&&(R=R[0]));F=w.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){w=w.substring(3);continue}k=w.substring(0,F).lastIndexOf("/"),k===-1&&(k=F),w=w.substring(0,k)+w.substring(F+3)}return I&&this.is("relative")&&(w=R+w.substring(1)),this._parts.path=w,this.build(!b),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(b){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(o.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!b)),this},a.normalizeFragment=function(b){return this._parts.fragment||(this._parts.fragment=null,this.build(!b)),this},a.normalizeSearch=a.normalizeQuery,a.normalizeHash=a.normalizeFragment,a.iso8859=function(){var b=o.encode,w=o.decode;o.encode=escape,o.decode=decodeURIComponent;try{this.normalize()}finally{o.encode=b,o.decode=w}return this},a.unicode=function(){var b=o.encode,w=o.decode;o.encode=C,o.decode=unescape;try{this.normalize()}finally{o.encode=b,o.decode=w}return this},a.readable=function(){var b=this.clone();b.username("").password("").normalize();var w="";if(b._parts.protocol&&(w+=b._parts.protocol+"://"),b._parts.hostname&&(b.is("punycode")&&e?(w+=e.toUnicode(b._parts.hostname),b._parts.port&&(w+=":"+b._parts.port)):w+=b.host()),b._parts.hostname&&b._parts.path&&b._parts.path.charAt(0)!=="/"&&(w+="/"),w+=b.path(!0),b._parts.query){for(var I="",R=0,F=b._parts.query.split("&"),k=F.length;R<k;R++){var V=(F[R]||"").split("=");I+="&"+o.decodeQuery(V[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),V[1]!==void 0&&(I+="="+o.decodeQuery(V[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}w+="?"+I.substring(1)}return w+=o.decodeQuery(b.hash(),!0),w},a.absoluteTo=function(b){var w=this.clone(),I=["protocol","username","password","hostname","port"],R,F,k;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b instanceof o||(b=new o(b)),w._parts.protocol||(w._parts.protocol=b._parts.protocol,this._parts.hostname))return w;for(F=0;k=I[F];F++)w._parts[k]=b._parts[k];return w._parts.path?(w._parts.path.substring(-2)===".."&&(w._parts.path+="/"),w.path().charAt(0)!=="/"&&(R=b.directory(),R=R||(b.path().indexOf("/")===0?"/":""),w._parts.path=(R?R+"/":"")+w._parts.path,w.normalizePath())):(w._parts.path=b._parts.path,w._parts.query||(w._parts.query=b._parts.query)),w.build(),w},a.relativeTo=function(b){var w=this.clone().normalize(),I,R,F,k,V;if(w._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b=new o(b).normalize(),I=w._parts,R=b._parts,k=w.path(),V=b.path(),k.charAt(0)!=="/")throw new Error("URI is already relative");if(V.charAt(0)!=="/")throw new Error("Cannot calculate a URI relative to another relative URI");if(I.protocol===R.protocol&&(I.protocol=null),I.username!==R.username||I.password!==R.password||I.protocol!==null||I.username!==null||I.password!==null)return w.build();if(I.hostname===R.hostname&&I.port===R.port)I.hostname=null,I.port=null;else return w.build();if(k===V)return I.path="",w.build();if(F=o.commonPath(k,V),!F)return w.build();var G=R.path.substring(F.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return I.path=G+I.path.substring(F.length)||"./",w.build()},a.equals=function(b){var w=this.clone(),I=new o(b),R={},F={},k={},V,G,U;if(w.normalize(),I.normalize(),w.toString()===I.toString())return!0;if(V=w.query(),G=I.query(),w.query(""),I.query(""),w.toString()!==I.toString()||V.length!==G.length)return!1;R=o.parseQuery(V,this._parts.escapeQuerySpace),F=o.parseQuery(G,this._parts.escapeQuerySpace);for(U in R)if(c.call(R,U)){if(d(R[U])){if(!m(R[U],F[U]))return!1}else if(R[U]!==F[U])return!1;k[U]=!0}for(U in F)if(c.call(F,U)&&!k[U])return!1;return!0},a.preventInvalidHostname=function(b){return this._parts.preventInvalidHostname=!!b,this},a.duplicateQueryParameters=function(b){return this._parts.duplicateQueryParameters=!!b,this},a.escapeQuerySpace=function(b){return this._parts.escapeQuerySpace=!!b,this},o})});var Nte=Jn((X9t,Lte)=>{"use strict";/*! @license DOMPurify 3.0.2 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.0.2/LICENSE */var{entries:Ote,setPrototypeOf:bte,isFrozen:$Oe,getPrototypeOf:eMe,getOwnPropertyDescriptor:tMe}=Object,{freeze:Lc,seal:Ad,create:nMe}=Object,{apply:A5,construct:x5}=typeof Reflect<"u"&&Reflect;A5||(A5=function(t,n,i){return t.apply(n,i)});Lc||(Lc=function(t){return t});Ad||(Ad=function(t){return t});x5||(x5=function(t,n){return new t(...n)});var 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",t="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|_==72767||72850<=_&&_<=72871||72874<=_&&_<=72880||72882<=_&&_<=72883||72885<=_&&_<=72886||73009<=_&&_<=73014||_==73018||73020<=_&&_<=73021||73023<=_&&_<=73029||_==73031||92912<=_&&_<=92916||92976<=_&&_<=92982||94095<=_&&_<=94098||113821<=_&&_<=113822||_==119141||119143<=_&&_<=119145||119150<=_&&_<=119154||119163<=_&&_<=119170||119173<=_&&_<=119179||119210<=_&&_<=119213||119362<=_&&_<=119364||121344<=_&&_<=121398||121403<=_&&_<=121452||_==121461||_==121476||121499<=_&&_<=121503||121505<=_&&_<=121519||122880<=_&&_<=122886||122888<=_&&_<=122904||122907<=_&&_<=122913||122915<=_&&_<=122916||122918<=_&&_<=122922||125136<=_&&_<=125142||125252<=_&&_<=125258||917536<=_&&_<=917631||917760<=_&&_<=917999?i:127462<=_&&_<=127487?r:_==2307||_==2363||2366<=_&&_<=2368||2377<=_&&_<=2380||2382<=_&&_<=2383||2434<=_&&_<=2435||2495<=_&&_<=2496||2503<=_&&_<=2504||2507<=_&&_<=2508||_==2563||2622<=_&&_<=2624||_==2691||2750<=_&&_<=2752||_==2761||2763<=_&&_<=2764||2818<=_&&_<=2819||_==2880||2887<=_&&_<=2888||2891<=_&&_<=2892||_==3007||3009<=_&&_<=3010||3014<=_&&_<=3016||3018<=_&&_<=3020||3073<=_&&_<=3075||3137<=_&&_<=3140||3202<=_&&_<=3203||_==3262||3264<=_&&_<=3265||3267<=_&&_<=3268||3271<=_&&_<=3272||3274<=_&&_<=3275||3330<=_&&_<=3331||3391<=_&&_<=3392||3398<=_&&_<=3400||3402<=_&&_<=3404||3458<=_&&_<=3459||3536<=_&&_<=3537||3544<=_&&_<=3550||3570<=_&&_<=3571||_==3635||_==3763||3902<=_&&_<=3903||_==3967||_==4145||4155<=_&&_<=4156||4182<=_&&_<=4183||_==4228||_==6070||6078<=_&&_<=6085||6087<=_&&_<=6088||6435<=_&&_<=6438||6441<=_&&_<=6443||6448<=_&&_<=6449||6451<=_&&_<=6456||6681<=_&&_<=6682||_==6741||_==6743||6765<=_&&_<=6770||_==6916||_==6965||_==6971||6973<=_&&_<=6977||6979<=_&&_<=6980||_==7042||_==7073||7078<=_&&_<=7079||_==7082||_==7143||7146<=_&&_<=7148||_==7150||7154<=_&&_<=7155||7204<=_&&_<=7211||7220<=_&&_<=7221||_==7393||7410<=_&&_<=7411||_==7415||43043<=_&&_<=43044||_==43047||43136<=_&&_<=43137||43188<=_&&_<=43203||43346<=_&&_<=43347||_==43395||43444<=_&&_<=43445||43450<=_&&_<=43451||43453<=_&&_<=43456||43567<=_&&_<=43568||43571<=_&&_<=43572||_==43597||_==43755||43758<=_&&_<=43759||_==43765||44003<=_&&_<=44004||44006<=_&&_<=44007||44009<=_&&_<=44010||_==44012||_==69632||_==69634||_==69762||69808<=_&&_<=69810||69815<=_&&_<=69816||_==69932||_==70018||70067<=_&&_<=70069||70079<=_&&_<=70080||70188<=_&&_<=70190||70194<=_&&_<=70195||_==70197||70368<=_&&_<=70370||70402<=_&&_<=70403||_==70463||70465<=_&&_<=70468||70471<=_&&_<=70472||70475<=_&&_<=70477||70498<=_&&_<=70499||70709<=_&&_<=70711||70720<=_&&_<=70721||_==70725||70833<=_&&_<=70834||_==70841||70843<=_&&_<=70844||_==70846||_==70849||71088<=_&&_<=71089||71096<=_&&_<=71099||_==71102||71216<=_&&_<=71218||71227<=_&&_<=71228||_==71230||_==71340||71342<=_&&_<=71343||_==71350||71456<=_&&_<=71457||_==71462||72199<=_&&_<=72200||_==72249||72279<=_&&_<=72280||_==72343||_==72751||_==72766||_==72873||_==72881||_==72884||94033<=_&&_<=94078||_==119142||_==119149?o:4352<=_&&_<=4447||43360<=_&&_<=43388?s:4448<=_&&_<=4519||55216<=_&&_<=55238?a:4520<=_&&_<=4607||55243<=_&&_<=55291?c:_==44032||_==44060||_==44088||_==44116||_==44144||_==44172||_==44200||_==44228||_==44256||_==44284||_==44312||_==44340||_==44368||_==44396||_==44424||_==44452||_==44480||_==44508||_==44536||_==44564||_==44592||_==44620||_==44648||_==44676||_==44704||_==44732||_==44760||_==44788||_==44816||_==44844||_==44872||_==44900||_==44928||_==44956||_==44984||_==45012||_==45040||_==45068||_==45096||_==45124||_==45152||_==45180||_==45208||_==45236||_==45264||_==45292||_==45320||_==45348||_==45376||_==45404||_==45432||_==45460||_==45488||_==45516||_==45544||_==45572||_==45600||_==45628||_==45656||_==45684||_==45712||_==45740||_==45768||_==45796||_==45824||_==45852||_==45880||_==45908||_==45936||_==45964||_==45992||_==46020||_==46048||_==46076||_==46104||_==46132||_==46160||_==46188||_==46216||_==46244||_==46272||_==46300||_==46328||_==46356||_==46384||_==46412||_==46440||_==46468||_==46496||_==46524||_==46552||_==46580||_==46608||_==46636||_==46664||_==46692||_==46720||_==46748||_==46776||_==46804||_==46832||_==46860||_==46888||_==46916||_==46944||_==46972||_==47e3||_==47028||_==47056||_==47084||_==47112||_==47140||_==47168||_==47196||_==47224||_==47252||_==47280||_==47308||_==47336||_==47364||_==47392||_==47420||_==47448||_==47476||_==47504||_==47532||_==47560||_==47588||_==47616||_==47644||_==47672||_==47700||_==47728||_==47756||_==47784||_==47812||_==47840||_==47868||_==47896||_==47924||_==47952||_==47980||_==48008||_==48036||_==48064||_==48092||_==48120||_==48148||_==48176||_==48204||_==48232||_==48260||_==48288||_==48316||_==48344||_==48372||_==48400||_==48428||_==48456||_==48484||_==48512||_==48540||_==48568||_==48596||_==48624||_==48652||_==48680||_==48708||_==48736||_==48764||_==48792||_==48820||_==48848||_==48876||_==48904||_==48932||_==48960||_==48988||_==49016||_==49044||_==49072||_==49100||_==49128||_==49156||_==49184||_==49212||_==49240||_==49268||_==49296||_==49324||_==49352||_==49380||_==49408||_==49436||_==49464||_==49492||_==49520||_==49548||_==49576||_==49604||_==49632||_==49660||_==49688||_==49716||_==49744||_==49772||_==49800||_==49828||_==49856||_==49884||_==49912||_==49940||_==49968||_==49996||_==50024||_==50052||_==50080||_==50108||_==50136||_==50164||_==50192||_==50220||_==50248||_==50276||_==50304||_==50332||_==50360||_==50388||_==50416||_==50444||_==50472||_==50500||_==50528||_==50556||_==50584||_==50612||_==50640||_==50668||_==50696||_==50724||_==50752||_==50780||_==50808||_==50836||_==50864||_==50892||_==50920||_==50948||_==50976||_==51004||_==51032||_==51060||_==51088||_==51116||_==51144||_==51172||_==51200||_==51228||_==51256||_==51284||_==51312||_==51340||_==51368||_==51396||_==51424||_==51452||_==51480||_==51508||_==51536||_==51564||_==51592||_==51620||_==51648||_==51676||_==51704||_==51732||_==51760||_==51788||_==51816||_==51844||_==51872||_==51900||_==51928||_==51956||_==51984||_==52012||_==52040||_==52068||_==52096||_==52124||_==52152||_==52180||_==52208||_==52236||_==52264||_==52292||_==52320||_==52348||_==52376||_==52404||_==52432||_==52460||_==52488||_==52516||_==52544||_==52572||_==52600||_==52628||_==52656||_==52684||_==52712||_==52740||_==52768||_==52796||_==52824||_==52852||_==52880||_==52908||_==52936||_==52964||_==52992||_==53020||_==53048||_==53076||_==53104||_==53132||_==53160||_==53188||_==53216||_==53244||_==53272||_==53300||_==53328||_==53356||_==53384||_==53412||_==53440||_==53468||_==53496||_==53524||_==53552||_==53580||_==53608||_==53636||_==53664||_==53692||_==53720||_==53748||_==53776||_==53804||_==53832||_==53860||_==53888||_==53916||_==53944||_==53972||_==54e3||_==54028||_==54056||_==54084||_==54112||_==54140||_==54168||_==54196||_==54224||_==54252||_==54280||_==54308||_==54336||_==54364||_==54392||_==54420||_==54448||_==54476||_==54504||_==54532||_==54560||_==54588||_==54616||_==54644||_==54672||_==54700||_==54728||_==54756||_==54784||_==54812||_==54840||_==54868||_==54896||_==54924||_==54952||_==54980||_==55008||_==55036||_==55064||_==55092||_==55120||_==55148||_==55176?l:44033<=_&&_<=44059||44061<=_&&_<=44087||44089<=_&&_<=44115||44117<=_&&_<=44143||44145<=_&&_<=44171||44173<=_&&_<=44199||44201<=_&&_<=44227||44229<=_&&_<=44255||44257<=_&&_<=44283||44285<=_&&_<=44311||44313<=_&&_<=44339||44341<=_&&_<=44367||44369<=_&&_<=44395||44397<=_&&_<=44423||44425<=_&&_<=44451||44453<=_&&_<=44479||44481<=_&&_<=44507||44509<=_&&_<=44535||44537<=_&&_<=44563||44565<=_&&_<=44591||44593<=_&&_<=44619||44621<=_&&_<=44647||44649<=_&&_<=44675||44677<=_&&_<=44703||44705<=_&&_<=44731||44733<=_&&_<=44759||44761<=_&&_<=44787||44789<=_&&_<=44815||44817<=_&&_<=44843||44845<=_&&_<=44871||44873<=_&&_<=44899||44901<=_&&_<=44927||44929<=_&&_<=44955||44957<=_&&_<=44983||44985<=_&&_<=45011||45013<=_&&_<=45039||45041<=_&&_<=45067||45069<=_&&_<=45095||45097<=_&&_<=45123||45125<=_&&_<=45151||45153<=_&&_<=45179||45181<=_&&_<=45207||45209<=_&&_<=45235||45237<=_&&_<=45263||45265<=_&&_<=45291||45293<=_&&_<=45319||45321<=_&&_<=45347||45349<=_&&_<=45375||45377<=_&&_<=45403||45405<=_&&_<=45431||45433<=_&&_<=45459||45461<=_&&_<=45487||45489<=_&&_<=45515||45517<=_&&_<=45543||45545<=_&&_<=45571||45573<=_&&_<=45599||45601<=_&&_<=45627||45629<=_&&_<=45655||45657<=_&&_<=45683||45685<=_&&_<=45711||45713<=_&&_<=45739||45741<=_&&_<=45767||45769<=_&&_<=45795||45797<=_&&_<=45823||45825<=_&&_<=45851||45853<=_&&_<=45879||45881<=_&&_<=45907||45909<=_&&_<=45935||45937<=_&&_<=45963||45965<=_&&_<=45991||45993<=_&&_<=46019||46021<=_&&_<=46047||46049<=_&&_<=46075||46077<=_&&_<=46103||46105<=_&&_<=46131||46133<=_&&_<=46159||46161<=_&&_<=46187||46189<=_&&_<=46215||46217<=_&&_<=46243||46245<=_&&_<=46271||46273<=_&&_<=46299||46301<=_&&_<=46327||46329<=_&&_<=46355||46357<=_&&_<=46383||46385<=_&&_<=46411||46413<=_&&_<=46439||46441<=_&&_<=46467||46469<=_&&_<=46495||46497<=_&&_<=46523||46525<=_&&_<=46551||46553<=_&&_<=46579||46581<=_&&_<=46607||46609<=_&&_<=46635||46637<=_&&_<=46663||46665<=_&&_<=46691||46693<=_&&_<=46719||46721<=_&&_<=46747||46749<=_&&_<=46775||46777<=_&&_<=46803||46805<=_&&_<=46831||46833<=_&&_<=46859||46861<=_&&_<=46887||46889<=_&&_<=46915||46917<=_&&_<=46943||46945<=_&&_<=46971||46973<=_&&_<=46999||47001<=_&&_<=47027||47029<=_&&_<=47055||47057<=_&&_<=47083||47085<=_&&_<=47111||47113<=_&&_<=47139||47141<=_&&_<=47167||47169<=_&&_<=47195||47197<=_&&_<=47223||47225<=_&&_<=47251||47253<=_&&_<=47279||47281<=_&&_<=47307||47309<=_&&_<=47335||47337<=_&&_<=47363||47365<=_&&_<=47391||47393<=_&&_<=47419||47421<=_&&_<=47447||47449<=_&&_<=47475||47477<=_&&_<=47503||47505<=_&&_<=47531||47533<=_&&_<=47559||47561<=_&&_<=47587||47589<=_&&_<=47615||47617<=_&&_<=47643||47645<=_&&_<=47671||47673<=_&&_<=47699||47701<=_&&_<=47727||47729<=_&&_<=47755||47757<=_&&_<=47783||47785<=_&&_<=47811||47813<=_&&_<=47839||47841<=_&&_<=47867||47869<=_&&_<=47895||47897<=_&&_<=47923||47925<=_&&_<=47951||47953<=_&&_<=47979||47981<=_&&_<=48007||48009<=_&&_<=48035||48037<=_&&_<=48063||48065<=_&&_<=48091||48093<=_&&_<=48119||48121<=_&&_<=48147||48149<=_&&_<=48175|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|55177<=_&&_<=55203?f:_==9757||_==9977||9994<=_&&_<=9997||_==127877||127938<=_&&_<=127940||_==127943||127946<=_&&_<=127948||128066<=_&&_<=128067||128070<=_&&_<=128080||_==128110||128112<=_&&_<=128120||_==128124||128129<=_&&_<=128131||128133<=_&&_<=128135||_==128170||128372<=_&&_<=128373||_==128378||_==128400||128405<=_&&_<=128406||128581<=_&&_<=128583||128587<=_&&_<=128591||_==128675||128692<=_&&_<=128694||_==128704||_==128716||129304<=_&&_<=129308||129310<=_&&_<=129311||_==129318||129328<=_&&_<=129337||129341<=_&&_<=129342||129489<=_&&_<=129501?g:127995<=_&&_<=127999?m:_==8205?A:_==9792||_==9794||9877<=_&&_<=9878||_==9992||_==10084||_==127752||_==127806||_==127859||_==127891||_==127908||_==127912||_==127979||_==127981||_==128139||128187<=_&&_<=128188||_==128295||_==128300||_==128488||_==128640||_==128658?x:128102<=_&&_<=128105?C:d}return 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O=Math.ceil((A-g)/m);for(T=0;T<d;T++)E===0&&(D=c[C++],E=32,S=0),E>=f?(v=D>>>S&x,E-=f,S+=f):(M=f-E,v=D>>>S&x,D=c[C++],E=32-M,v|=(D&(1<<M)-1)<<f-M,S=M),l[T]=v<O?g+v*m:A}return l},unstuffLUT2:function(c,l,f,d,p,g){var m=(1<<l)-1,A=0,x=0,C=0,T=0,E=0,S=0,v,D=[],M=Math.ceil((g-d)/p);for(x=0;x<f;x++)T===0&&(v=c[A++],T=32,S=0),T>=l?(E=v>>>S&m,T-=l,S+=l):(C=l-T,E=v>>>S&m,v=c[A++],T=32-C,E|=(v&(1<<C)-1)<<l-C,S=C),D[x]=E<M?d+E*p:g;return D.unshift(d),D},originalUnstuff:function(c,l,f,d){var p=(1<<f)-1,g=0,m,A=0,x,C,T,E=c.length*4-Math.ceil(f*d/8);for(c[c.length-1]<<=8*E,m=0;m<d;m++)A===0&&(C=c[g++],A=32),A>=f?(x=C>>>A-f&p,A-=f):(T=f-A,x=(C&p)<<T&p,C=c[g++],A=32-T,x+=C>>>A),l[m]=x;return l},originalUnstuff2:function(c,l,f,d){var p=(1<<f)-1,g=0,m,A=0,x=0,C,T,E;for(m=0;m<d;m++)A===0&&(T=c[g++],A=32,x=0),A>=f?(C=T>>>x&p,A-=f,x+=f):(E=f-A,C=T>>>x&p,T=c[g++],A=32-E,C|=(T&(1<<E)-1)<<f-E,x=E),l[m]=C;return l}},o={HUFFMAN_LUT_BITS_MAX:12,computeChecksumFletcher32:function(c){for(var l=65535,f=65535,d=c.length,p=Math.floor(d/2),g=0;p;){var m=p>=359?359:p;p-=m;do l+=c[g++]<<8,f+=l+=c[g++];while(--m);l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16)}return d&1&&(f+=l+=c[g]<<8),l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16),(f<<16|l)>>>0},readHeaderInfo:function(c,l){var f=l.ptr,d=new Uint8Array(c,f,6),p={};if(p.fileIdentifierString=String.fromCharCode.apply(null,d),p.fileIdentifierString.lastIndexOf("Lerc2",0)!==0)throw"Unexpected file identifier string (expect Lerc2 ): "+p.fileIdentifierString;f+=6;var g=new DataView(c,f,8),m=g.getInt32(0,!0);p.fileVersion=m,f+=4,m>=3&&(p.checksum=g.getUint32(4,!0),f+=4),g=new DataView(c,f,12),p.height=g.getUint32(0,!0),p.width=g.getUint32(4,!0),f+=8,m>=4?(p.numDims=g.getUint32(8,!0),f+=4):p.numDims=1,g=new DataView(c,f,40),p.numValidPixel=g.getUint32(0,!0),p.microBlockSize=g.getInt32(4,!0),p.blobSize=g.getInt32(8,!0),p.imageType=g.getInt32(12,!0),p.maxZError=g.getFloat64(16,!0),p.zMin=g.getFloat64(24,!0),p.zMax=g.getFloat64(32,!0),f+=40,l.headerInfo=p,l.ptr=f;var A,x;if(m>=3&&(x=m>=4?52:48,A=this.computeChecksumFletcher32(new Uint8Array(c,f-x,p.blobSize-14)),A!==p.checksum))throw"Checksum failed.";return!0},checkMinMaxRanges:function(c,l){var f=l.headerInfo,d=this.getDataTypeArray(f.imageType),p=f.numDims*this.getDataTypeSize(f.imageType),g=this.readSubArray(c,l.ptr,d,p),m=this.readSubArray(c,l.ptr+p,d,p);l.ptr+=2*p;var A,x=!0;for(A=0;A<f.numDims;A++)if(g[A]!==m[A]){x=!1;break}return f.minValues=g,f.maxValues=m,x},readSubArray:function(c,l,f,d){var p;if(f===Uint8Array)p=new Uint8Array(c,l,d);else{var g=new ArrayBuffer(d),m=new Uint8Array(g);m.set(new Uint8Array(c,l,d)),p=new f(g)}return p},readMask:function(c,l){var f=l.ptr,d=l.headerInfo,p=d.width*d.height,g=d.numValidPixel,m=new DataView(c,f,4),A={};if(A.numBytes=m.getUint32(0,!0),f+=4,(g===0||p===g)&&A.numBytes!==0)throw"invalid mask";var x,C;if(g===0)x=new Uint8Array(Math.ceil(p/8)),A.bitset=x,C=new Uint8Array(p),l.pixels.resultMask=C,f+=A.numBytes;else if(A.numBytes>0){x=new Uint8Array(Math.ceil(p/8)),m=new DataView(c,f,A.numBytes);var T=m.getInt16(0,!0),E=2,S=0,v=0;do{if(T>0)for(;T--;)x[S++]=m.getUint8(E++);else for(v=m.getUint8(E++),T=-T;T--;)x[S++]=v;T=m.getInt16(E,!0),E+=2}while(E<A.numBytes);if(T!==-32768||S<x.length)throw"Unexpected end of mask RLE encoding";C=new Uint8Array(p);var D=0,M=0;for(M=0;M<p;M++)M&7?(D=x[M>>3],D<<=M&7):D=x[M>>3],D&128&&(C[M]=1);l.pixels.resultMask=C,A.bitset=x,f+=A.numBytes}return l.ptr=f,l.mask=A,!0},readDataOneSweep:function(c,l,f){var d=l.ptr,p=l.headerInfo,g=p.numDims,m=p.width*p.height,A=p.imageType,x=p.numValidPixel*o.getDataTypeSize(A)*g,C,T=l.pixels.resultMask;if(f===Uint8Array)C=new Uint8Array(c,d,x);else{var E=new ArrayBuffer(x),S=new Uint8Array(E);S.set(new Uint8Array(c,d,x)),C=new f(E)}if(C.length===m*g)l.pixels.resultPixels=C;else{l.pixels.resultPixels=new f(m*g);var v=0,D=0,M=0,O=0;if(g>1)for(M=0;M<g;M++)for(O=M*m,D=0;D<m;D++)T[D]&&(l.pixels.resultPixels[O+D]=C[v++]);else for(D=0;D<m;D++)T[D]&&(l.pixels.resultPixels[D]=C[v++])}return d+=x,l.ptr=d,!0},readHuffmanTree:function(c,l){var f=this.HUFFMAN_LUT_BITS_MAX,d=new DataView(c,l.ptr,16);l.ptr+=16;var p=d.getInt32(0,!0);if(p<2)throw"unsupported Huffman version";var g=d.getInt32(4,!0),m=d.getInt32(8,!0),A=d.getInt32(12,!0);if(m>=A)return!1;var x=new Uint32Array(A-m);o.decodeBits(c,l,x);var C=[],T,E,S,v;for(T=m;T<A;T++)E=T-(T<g?0:g),C[E]={first:x[T-m],second:null};var D=c.byteLength-l.ptr,M=Math.ceil(D/4),O=new ArrayBuffer(M*4),B=new Uint8Array(O);B.set(new Uint8Array(c,l.ptr,D));var L=new Uint32Array(O),_=0,b,w=0;for(b=L[0],T=m;T<A;T++)E=T-(T<g?0:g),v=C[E].first,v>0&&(C[E].second=b<<_>>>32-v,32-_>=v?(_+=v,_===32&&(_=0,w++,b=L[w])):(_+=v-32,w++,b=L[w],C[E].second|=b>>>32-_));var I=0,R=0,F=new s;for(T=0;T<C.length;T++)C[T]!==void 0&&(I=Math.max(I,C[T].first));I>=f?R=f:R=I,I>=30&&console.log("WARning, large NUM LUT BITS IS "+I);var k=[],V,G,U,Y,W,Z;for(T=m;T<A;T++)if(E=T-(T<g?0:g),v=C[E].first,v>0)if(V=[v,E],v<=R)for(G=C[E].second<<R-v,U=1<<R-v,S=0;S<U;S++)k[G|S]=V;else for(G=C[E].second,Z=F,Y=v-1;Y>=0;Y--)W=G>>>Y&1,W?(Z.right||(Z.right=new s),Z=Z.right):(Z.left||(Z.left=new s),Z=Z.left),Y===0&&!Z.val&&(Z.val=V[1]);return{decodeLut:k,numBitsLUTQick:R,numBitsLUT:I,tree:F,stuffedData:L,srcPtr:w,bitPos:_}},readHuffman:function(c,l,f){var d=l.headerInfo,p=d.numDims,g=l.headerInfo.height,m=l.headerInfo.width,A=m*g,x=this.readHuffmanTree(c,l),C=x.decodeLut,T=x.tree,E=x.stuffedData,S=x.srcPtr,v=x.bitPos,D=x.numBitsLUTQick,M=x.numBitsLUT,O=l.headerInfo.imageType===0?128:0,B,L,_,b=l.pixels.resultMask,w,I,R,F,k,V,G,U=0;v>0&&(S++,v=0);var Y=E[S],W=l.encodeMode===1,Z=new f(A*p),j=Z,K;for(K=0;K<d.numDims;K++){if(p>1&&(j=new f(Z.buffer,A*K,A),U=0),l.headerInfo.numValidPixel===m*g)for(V=0,F=0;F<g;F++)for(k=0;k<m;k++,V++){if(L=0,w=Y<<v>>>32-D,I=w,32-v<D&&(w|=E[S+1]>>>64-v-D,I=w),C[I])L=C[I][1],v+=C[I][0];else for(w=Y<<v>>>32-M,I=w,32-v<M&&(w|=E[S+1]>>>64-v-M,I=w),B=T,G=0;G<M;G++)if(R=w>>>M-G-1&1,B=R?B.right:B.left,!(B.left||B.right)){L=B.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=E[S]),_=L-O,W?(k>0?_+=U:F>0?_+=j[V-m]:_+=U,_&=255,j[V]=_,U=_):j[V]=_}else for(V=0,F=0;F<g;F++)for(k=0;k<m;k++,V++)if(b[V]){if(L=0,w=Y<<v>>>32-D,I=w,32-v<D&&(w|=E[S+1]>>>64-v-D,I=w),C[I])L=C[I][1],v+=C[I][0];else for(w=Y<<v>>>32-M,I=w,32-v<M&&(w|=E[S+1]>>>64-v-M,I=w),B=T,G=0;G<M;G++)if(R=w>>>M-G-1&1,B=R?B.right:B.left,!(B.left||B.right)){L=B.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=E[S]),_=L-O,W?(k>0&&b[V-1]?_+=U:F>0&&b[V-m]?_+=j[V-m]:_+=U,_&=255,j[V]=_,U=_):j[V]=_}l.ptr=l.ptr+(S+1)*4+(v>0?4:0)}l.pixels.resultPixels=Z},decodeBits:function(c,l,f,d,p){{var g=l.headerInfo,m=g.fileVersion,A=0,x=new DataView(c,l.ptr,5),C=x.getUint8(0);A++;var T=C>>6,E=T===0?4:3-T,S=(C&32)>0,v=C&31,D=0;if(E===1)D=x.getUint8(A),A++;else if(E===2)D=x.getUint16(A,!0),A+=2;else if(E===4)D=x.getUint32(A,!0),A+=4;else throw"Invalid valid pixel count type";var M=2*g.maxZError,O,B,L,_,b,w,I,R,F,k,V=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(l.counter.lut++,R=x.getUint8(A),F=v,A++,_=Math.ceil((R-1)*v/8),b=Math.ceil(_/4),B=new ArrayBuffer(b*4),L=new Uint8Array(B),l.ptr+=A,L.set(new Uint8Array(c,l.ptr,_)),I=new Uint32Array(B),l.ptr+=_,k=0;R-1>>>k;)k++;_=Math.ceil(D*k/8),b=Math.ceil(_/4),B=new ArrayBuffer(b*4),L=new Uint8Array(B),L.set(new Uint8Array(c,l.ptr,_)),O=new Uint32Array(B),l.ptr+=_,m>=3?w=r.unstuffLUT2(I,v,R-1,d,M,V):w=r.unstuffLUT(I,v,R-1,d,M,V),m>=3?r.unstuff2(O,f,k,D,w):r.unstuff(O,f,k,D,w)}else l.counter.bitstuffer++,k=v,l.ptr+=A,k>0&&(_=Math.ceil(D*k/8),b=Math.ceil(_/4),B=new ArrayBuffer(b*4),L=new Uint8Array(B),L.set(new Uint8Array(c,l.ptr,_)),O=new Uint32Array(B),l.ptr+=_,m>=3?d==null?r.originalUnstuff2(O,f,k,D):r.unstuff2(O,f,k,D,!1,d,M,V):d==null?r.originalUnstuff(O,f,k,D):r.unstuff(O,f,k,D,!1,d,M,V))}},readTiles:function(c,l,f){var d=l.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,A=d.imageType,x=o.getDataTypeSize(A),C=Math.ceil(p/m),T=Math.ceil(g/m);l.pixels.numBlocksY=T,l.pixels.numBlocksX=C,l.pixels.ptr=0;var E=0,S=0,v=0,D=0,M=0,O=0,B=0,L=0,_=0,b=0,w=0,I=0,R=0,F=0,k=0,V=0,G,U,Y,W,Z,j,K=new f(m*m),J=g%m||m,_e=p%m||m,xe,oe,Ae=d.numDims,he,Se=l.pixels.resultMask,Ie=l.pixels.resultPixels;for(v=0;v<T;v++)for(M=v!==T-1?m:J,D=0;D<C;D++)for(O=D!==C-1?m:_e,w=v*p*m+D*m,I=p-O,he=0;he<Ae;he++){if(Ae>1&&(Ie=new f(l.pixels.resultPixels.buffer,p*g*he*x,p*g)),B=c.byteLength-l.ptr,G=new DataView(c,l.ptr,Math.min(10,B)),U={},V=0,L=G.getUint8(0),V++,_=L>>6&255,b=L>>2&15,b!==(D*m>>3&15))throw"integrity issue";if(j=L&3,j>3)throw l.ptr+=V,"Invalid block encoding ("+j+")";if(j===2){l.counter.constant++,l.ptr+=V;continue}else if(j===0){if(l.counter.uncompressed++,l.ptr+=V,R=M*O*x,F=c.byteLength-l.ptr,R=R<F?R:F,Y=new ArrayBuffer(R%x===0?R:R+x-R%x),W=new Uint8Array(Y),W.set(new Uint8Array(c,l.ptr,R)),Z=new f(Y),k=0,Se)for(E=0;E<M;E++){for(S=0;S<O;S++)Se[w]&&(Ie[w]=Z[k++]),w++;w+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Ie[w++]=Z[k++];w+=I}l.ptr+=k*x}else if(xe=o.getDataTypeUsed(A,_),oe=o.getOnePixel(U,V,xe,G),V+=o.getDataTypeSize(xe),j===3)if(l.ptr+=V,l.counter.constantoffset++,Se)for(E=0;E<M;E++){for(S=0;S<O;S++)Se[w]&&(Ie[w]=oe),w++;w+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Ie[w++]=oe;w+=I}else if(l.ptr+=V,o.decodeBits(c,l,K,oe,he),V=0,Se)for(E=0;E<M;E++){for(S=0;S<O;S++)Se[w]&&(Ie[w]=K[V++]),w++;w+=I}else for(E=0;E<M;E++){for(S=0;S<O;S++)Ie[w++]=K[V++];w+=I}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:o.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var l=c.headerInfo.zMax,f=c.headerInfo.numDims,d=c.headerInfo.height*c.headerInfo.width,p=d*f,g=0,m=0,A=0,x=c.pixels.resultMask;if(x)if(f>1)for(g=0;g<f;g++)for(A=g*d,m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[A+m]=l);else for(m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[m]=l);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(l);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=l},getDataTypeArray:function(c){var l;switch(c){case 0:l=Int8Array;break;case 1:l=Uint8Array;break;case 2:l=Int16Array;break;case 3:l=Uint16Array;break;case 4:l=Int32Array;break;case 5:l=Uint32Array;break;case 6:l=Float32Array;break;case 7:l=Float64Array;break;default:l=Float32Array}return l},getPixelType:function(c){var l;switch(c){case 0:l="S8";break;case 1:l="U8";break;case 2:l="S16";break;case 3:l="U16";break;case 4:l="S32";break;case 5:l="U32";break;case 6:l="F32";break;case 7:l="F64";break;default:l="F32"}return l},isValidPixelValue:function(c,l){if(l==null)return!1;var f;switch(c){case 0:f=l>=-128&&l<=127;break;case 1:f=l>=0&&l<=255;break;case 2:f=l>=-32768&&l<=32767;break;case 3:f=l>=0&&l<=65536;break;case 4:f=l>=-2147483648&&l<=2147483647;break;case 5:f=l>=0&&l<=4294967296;break;case 6:f=l>=-34027999387901484e22&&l<=34027999387901484e22;break;case 7:f=l>=5e-324&&l<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var l=0;switch(c){case 0:case 1:l=1;break;case 2:case 3:l=2;break;case 4:case 5:case 6:l=4;break;case 7:l=8;break;default:l=c}return l},getDataTypeUsed:function(c,l){var f=c;switch(c){case 2:case 4:f=c-l;break;case 3:case 5:f=c-2*l;break;case 6:l===0?f=c:l===1?f=2:f=1;break;case 7:l===0?f=c:f=c-2*l+1;break;default:f=c;break}return f},getOnePixel:function(c,l,f,d){var p=0;switch(f){case 0:p=d.getInt8(l);break;case 1:p=d.getUint8(l);break;case 2:p=d.getInt16(l,!0);break;case 3:p=d.getUint16(l,!0);break;case 4:p=d.getInt32(l,!0);break;case 5:p=d.getUInt32(l,!0);break;case 6:p=d.getFloat32(l,!0);break;case 7:p=d.getFloat64(l,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,l,f){this.val=c,this.left=l,this.right=f},a={decode:function(c,l){l=l||{};var f=l.noDataValue,d=0,p={};if(p.ptr=l.inputOffset||0,p.pixels={},!!o.readHeaderInfo(c,p)){var g=p.headerInfo,m=g.fileVersion,A=o.getDataTypeArray(g.imageType);o.readMask(c,p),g.numValidPixel!==g.width*g.height&&!p.pixels.resultMask&&(p.pixels.resultMask=l.maskData);var x=g.width*g.height;if(p.pixels.resultPixels=new A(x*g.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},g.numValidPixel!==0)if(g.zMax===g.zMin)o.constructConstantSurface(p);else if(m>=4&&o.checkMinMaxRanges(c,p))o.constructConstantSurface(p);else{var C=new DataView(c,p.ptr,2),T=C.getUint8(0);if(p.ptr++,T)o.readDataOneSweep(c,p,A);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var E=C.getUint8(1);if(p.ptr++,p.encodeMode=E,E>2||m<4&&E>1)throw"Invalid Huffman flag "+E;E?o.readHuffman(c,p,A):o.readTiles(c,p,A)}else o.readTiles(c,p,A)}p.eofOffset=p.ptr;var 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n=e[0],i=e[1],r=e[2],o=e[3],s=e[4],a=e[5],c=e[6],l=e[7],f=e[8],d=tt.determinant(e);t[0]=s*f-l*a,t[1]=l*r-i*f,t[2]=i*a-s*r,t[3]=c*a-o*f,t[4]=n*f-c*r,t[5]=o*r-n*a,t[6]=o*l-c*s,t[7]=c*i-n*l,t[8]=n*s-o*i;let p=1/d;return tt.multiplyByScalar(t,p,t)};var oCe=new tt;tt.inverseTranspose=function(e,t){return tt.inverse(tt.transpose(e,oCe),t)};tt.equals=function(e,t){return e===t||u(e)&&u(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]};tt.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n};tt.IDENTITY=Object.freeze(new tt(1,0,0,0,1,0,0,0,1));tt.ZERO=Object.freeze(new 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u(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new $e(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)};$e.fromUniformScale=function(e,t){return u(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new $e(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};$e.fromRotation=function(e,t){return u(t)||(t=new $e),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var KC=new h,JC=new h,sv=new h;$e.fromCamera=function(e,t){let n=e.position,i=e.direction,r=e.up;h.normalize(i,KC),h.normalize(h.cross(KC,r,JC),JC),h.normalize(h.cross(JC,KC,sv),sv);let o=JC.x,s=JC.y,a=JC.z,c=KC.x,l=KC.y,f=KC.z,d=sv.x,p=sv.y,g=sv.z,m=n.x,A=n.y,x=n.z,C=o*-m+s*-A+a*-x,T=d*-m+p*-A+g*-x,E=c*m+l*A+f*x;return u(t)?(t[0]=o,t[1]=d,t[2]=-c,t[3]=0,t[4]=s,t[5]=p,t[6]=-l,t[7]=0,t[8]=a,t[9]=g,t[10]=-f,t[11]=0,t[12]=C,t[13]=T,t[14]=E,t[15]=1,t):new $e(o,s,a,C,d,p,g,T,-c,-l,-f,E,0,0,0,1)};$e.computePerspectiveFieldOfView=function(e,t,n,i,r){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),l=2*i*n/(n-i);return r[0]=a,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=s,r[6]=0,r[7]=0,r[8]=0,r[9]=0,r[10]=c,r[11]=-1,r[12]=0,r[13]=0,r[14]=l,r[15]=0,r};$e.computeOrthographicOffCenter=function(e,t,n,i,r,o,s){let a=1/(t-e),c=1/(i-n),l=1/(o-r),f=-(t+e)*a,d=-(i+n)*c,p=-(o+r)*l;return a*=2,c*=2,l*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=l,s[11]=0,s[12]=f,s[13]=d,s[14]=p,s[15]=1,s};$e.computePerspectiveOffCenter=function(e,t,n,i,r,o,s){let a=2*r/(t-e),c=2*r/(i-n),l=(t+e)/(t-e),f=(i+n)/(i-n),d=-(o+r)/(o-r),p=-1,g=-2*o*r/(o-r);return s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=l,s[9]=f,s[10]=d,s[11]=p,s[12]=0,s[13]=0,s[14]=g,s[15]=0,s};$e.computeInfinitePerspectiveOffCenter=function(e,t,n,i,r,o){let s=2*r/(t-e),a=2*r/(i-n),c=(t+e)/(t-e),l=(i+n)/(i-n),f=-1,d=-1,p=-2*r;return o[0]=s,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=a,o[6]=0,o[7]=0,o[8]=c,o[9]=l,o[10]=f,o[11]=d,o[12]=0,o[13]=0,o[14]=p,o[15]=0,o};$e.computeViewportTransformation=function(e,t,n,i){u(i)||(i=new $e),e=y(e,y.EMPTY_OBJECT);let r=y(e.x,0),o=y(e.y,0),s=y(e.width,0),a=y(e.height,0);t=y(t,0),n=y(n,1);let c=s*.5,l=a*.5,f=(n-t)*.5,d=c,p=l,g=f,m=r+c,A=o+l,x=t+f,C=1;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=g,i[11]=0,i[12]=m,i[13]=A,i[14]=x,i[15]=C,i};$e.computeView=function(e,t,n,i,r){return r[0]=i.x,r[1]=n.x,r[2]=-t.x,r[3]=0,r[4]=i.y,r[5]=n.y,r[6]=-t.y,r[7]=0,r[8]=i.z,r[9]=n.z,r[10]=-t.z,r[11]=0,r[12]=-h.dot(i,e),r[13]=-h.dot(n,e),r[14]=h.dot(t,e),r[15]=1,r};$e.toArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};$e.getElementIndex=function(e,t){return e*4+t};$e.getColumn=function(e,t,n){let i=t*4,r=e[i],o=e[i+1],s=e[i+2],a=e[i+3];return n.x=r,n.y=o,n.z=s,n.w=a,n};$e.setColumn=function(e,t,n,i){i=$e.clone(e,i);let r=t*4;return i[r]=n.x,i[r+1]=n.y,i[r+2]=n.z,i[r+3]=n.w,i};$e.getRow=function(e,t,n){let i=e[t],r=e[t+4],o=e[t+8],s=e[t+12];return n.x=i,n.y=r,n.z=o,n.w=s,n};$e.setRow=function(e,t,n,i){return i=$e.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};$e.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var sCe=new h;$e.setScale=function(e,t,n){let i=$e.getScale(e,sCe),r=t.x/i.x,o=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*r,n[1]=e[1]*r,n[2]=e[2]*r,n[3]=e[3],n[4]=e[4]*o,n[5]=e[5]*o,n[6]=e[6]*o,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var aCe=new h;$e.setUniformScale=function(e,t,n){let i=$e.getScale(e,aCe),r=t/i.x,o=t/i.y,s=t/i.z;return n[0]=e[0]*r,n[1]=e[1]*r,n[2]=e[2]*r,n[3]=e[3],n[4]=e[4]*o,n[5]=e[5]*o,n[6]=e[6]*o,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var cG=new h;$e.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],cG)),t.y=h.magnitude(h.fromElements(e[4],e[5],e[6],cG)),t.z=h.magnitude(h.fromElements(e[8],e[9],e[10],cG)),t};var cJ=new h;$e.getMaximumScale=function(e){return $e.getScale(e,cJ),h.maximumComponent(cJ)};var cCe=new h;$e.setRotation=function(e,t,n){let i=$e.getScale(e,cCe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var lCe=new h;$e.getRotation=function(e,t){let n=$e.getScale(e,lCe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};$e.multiply=function(e,t,n){let i=e[0],r=e[1],o=e[2],s=e[3],a=e[4],c=e[5],l=e[6],f=e[7],d=e[8],p=e[9],g=e[10],m=e[11],A=e[12],x=e[13],C=e[14],T=e[15],E=t[0],S=t[1],v=t[2],D=t[3],M=t[4],O=t[5],B=t[6],L=t[7],_=t[8],b=t[9],w=t[10],I=t[11],R=t[12],F=t[13],k=t[14],V=t[15],G=i*E+a*S+d*v+A*D,U=r*E+c*S+p*v+x*D,Y=o*E+l*S+g*v+C*D,W=s*E+f*S+m*v+T*D,Z=i*M+a*O+d*B+A*L,j=r*M+c*O+p*B+x*L,K=o*M+l*O+g*B+C*L,J=s*M+f*O+m*B+T*L,_e=i*_+a*b+d*w+A*I,xe=r*_+c*b+p*w+x*I,oe=o*_+l*b+g*w+C*I,Ae=s*_+f*b+m*w+T*I,he=i*R+a*F+d*k+A*V,Se=r*R+c*F+p*k+x*V,Ie=o*R+l*F+g*k+C*V,Ne=s*R+f*F+m*k+T*V;return n[0]=G,n[1]=U,n[2]=Y,n[3]=W,n[4]=Z,n[5]=j,n[6]=K,n[7]=J,n[8]=_e,n[9]=xe,n[10]=oe,n[11]=Ae,n[12]=he,n[13]=Se,n[14]=Ie,n[15]=Ne,n};$e.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n};$e.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n};$e.multiplyTransformation=function(e,t,n){let i=e[0],r=e[1],o=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=e[12],g=e[13],m=e[14],A=t[0],x=t[1],C=t[2],T=t[4],E=t[5],S=t[6],v=t[8],D=t[9],M=t[10],O=t[12],B=t[13],L=t[14],_=i*A+s*x+l*C,b=r*A+a*x+f*C,w=o*A+c*x+d*C,I=i*T+s*E+l*S,R=r*T+a*E+f*S,F=o*T+c*E+d*S,k=i*v+s*D+l*M,V=r*v+a*D+f*M,G=o*v+c*D+d*M,U=i*O+s*B+l*L+p,Y=r*O+a*B+f*L+g,W=o*O+c*B+d*L+m;return n[0]=_,n[1]=b,n[2]=w,n[3]=0,n[4]=I,n[5]=R,n[6]=F,n[7]=0,n[8]=k,n[9]=V,n[10]=G,n[11]=0,n[12]=U,n[13]=Y,n[14]=W,n[15]=1,n};$e.multiplyByMatrix3=function(e,t,n){let i=e[0],r=e[1],o=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=t[0],g=t[1],m=t[2],A=t[3],x=t[4],C=t[5],T=t[6],E=t[7],S=t[8],v=i*p+s*g+l*m,D=r*p+a*g+f*m,M=o*p+c*g+d*m,O=i*A+s*x+l*C,B=r*A+a*x+f*C,L=o*A+c*x+d*C,_=i*T+s*E+l*S,b=r*T+a*E+f*S,w=o*T+c*E+d*S;return n[0]=v,n[1]=D,n[2]=M,n[3]=0,n[4]=O,n[5]=B,n[6]=L,n[7]=0,n[8]=_,n[9]=b,n[10]=w,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByTranslation=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=i*e[0]+r*e[4]+o*e[8]+e[12],a=i*e[1]+r*e[5]+o*e[9]+e[13],c=i*e[2]+r*e[6]+o*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};$e.multiplyByScale=function(e,t,n){let i=t.x,r=t.y,o=t.z;return i===1&&r===1&&o===1?$e.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=r*e[4],n[5]=r*e[5],n[6]=r*e[6],n[7]=e[7],n[8]=o*e[8],n[9]=o*e[9],n[10]=o*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};$e.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3],n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7],n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};$e.multiplyByVector=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=t.w,a=e[0]*i+e[4]*r+e[8]*o+e[12]*s,c=e[1]*i+e[5]*r+e[9]*o+e[13]*s,l=e[2]*i+e[6]*r+e[10]*o+e[14]*s,f=e[3]*i+e[7]*r+e[11]*o+e[15]*s;return n.x=a,n.y=c,n.z=l,n.w=f,n};$e.multiplyByPointAsVector=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=e[0]*i+e[4]*r+e[8]*o,a=e[1]*i+e[5]*r+e[9]*o,c=e[2]*i+e[6]*r+e[10]*o;return n.x=s,n.y=a,n.z=c,n};$e.multiplyByPoint=function(e,t,n){let i=t.x,r=t.y,o=t.z,s=e[0]*i+e[4]*r+e[8]*o+e[12],a=e[1]*i+e[5]*r+e[9]*o+e[13],c=e[2]*i+e[6]*r+e[10]*o+e[14];return n.x=s,n.y=a,n.z=c,n};$e.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n};$e.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t};$e.transpose=function(e,t){let n=e[1],i=e[2],r=e[3],o=e[6],s=e[7],a=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=o,t[10]=e[10],t[11]=e[14],t[12]=r,t[13]=s,t[14]=a,t[15]=e[15],t};$e.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t};$e.equals=function(e,t){return e===t||u(e)&&u(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]};$e.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n};$e.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};$e.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var uCe=new Q,fCe=new Q,dCe=new se,hCe=new se(0,0,0,1);$e.inverse=function(e,t){let n=e[0],i=e[4],r=e[8],o=e[12],s=e[1],a=e[5],c=e[9],l=e[13],f=e[2],d=e[6],p=e[10],g=e[14],m=e[3],A=e[7],x=e[11],C=e[15],T=p*C,E=g*x,S=d*C,v=g*A,D=d*x,M=p*A,O=f*C,B=g*m,L=f*x,_=p*m,b=f*A,w=d*m,I=T*a+v*c+D*l-(E*a+S*c+M*l),R=E*s+O*c+_*l-(T*s+B*c+L*l),F=S*s+B*a+b*l-(v*s+O*a+w*l),k=M*s+L*a+w*c-(D*s+_*a+b*c),V=E*i+S*r+M*o-(T*i+v*r+D*o),G=T*n+B*r+L*o-(E*n+O*r+_*o),U=v*n+O*i+w*o-(S*n+B*i+b*o),Y=D*n+_*i+b*r-(M*n+L*i+w*r);T=r*l,E=o*c,S=i*l,v=o*a,D=i*c,M=r*a,O=n*l,B=o*s,L=n*c,_=r*s,b=n*a,w=i*s;let W=T*A+v*x+D*C-(E*A+S*x+M*C),Z=E*m+O*x+_*C-(T*m+B*x+L*C),j=S*m+B*A+b*C-(v*m+O*A+w*C),K=M*m+L*A+w*x-(D*m+_*A+b*x),J=S*p+M*g+E*d-(D*g+T*d+v*p),_e=L*g+T*f+B*p-(O*p+_*g+E*f),xe=O*d+w*g+v*f-(b*g+S*f+B*d),oe=b*p+D*f+_*d-(L*d+w*p+M*f),Ae=n*I+i*R+r*F+o*k;if(Math.abs(Ae)<P.EPSILON21){if(Q.equalsEpsilon($e.getMatrix3(e,uCe),fCe,P.EPSILON7)&&se.equals($e.getRow(e,3,dCe),hCe))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;throw new de("matrix is not invertible because its determinate is zero.")}return Ae=1/Ae,t[0]=I*Ae,t[1]=R*Ae,t[2]=F*Ae,t[3]=k*Ae,t[4]=V*Ae,t[5]=G*Ae,t[6]=U*Ae,t[7]=Y*Ae,t[8]=W*Ae,t[9]=Z*Ae,t[10]=j*Ae,t[11]=K*Ae,t[12]=J*Ae,t[13]=_e*Ae,t[14]=xe*Ae,t[15]=oe*Ae,t};$e.inverseTransformation=function(e,t){let n=e[0],i=e[1],r=e[2],o=e[4],s=e[5],a=e[6],c=e[8],l=e[9],f=e[10],d=e[12],p=e[13],g=e[14],m=-n*d-i*p-r*g,A=-o*d-s*p-a*g,x=-c*d-l*p-f*g;return t[0]=n,t[1]=o,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=l,t[7]=0,t[8]=r,t[9]=a,t[10]=f,t[11]=0,t[12]=m,t[13]=A,t[14]=x,t[15]=1,t};var mCe=new $e;$e.inverseTranspose=function(e,t){return $e.inverse($e.transpose(e,mCe),t)};$e.IDENTITY=Object.freeze(new $e(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));$e.ZERO=Object.freeze(new $e(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));$e.COLUMN0ROW0=0;$e.COLUMN0ROW1=1;$e.COLUMN0ROW2=2;$e.COLUMN0ROW3=3;$e.COLUMN1ROW0=4;$e.COLUMN1ROW1=5;$e.COLUMN1ROW2=6;$e.COLUMN1ROW3=7;$e.COLUMN2ROW0=8;$e.COLUMN2ROW1=9;$e.COLUMN2ROW2=10;$e.COLUMN2ROW3=11;$e.COLUMN3ROW0=12;$e.COLUMN3ROW1=13;$e.COLUMN3ROW2=14;$e.COLUMN3ROW3=15;Object.defineProperties($e.prototype,{length:{get:function(){return $e.packedLength}}});$e.prototype.clone=function(e){return $e.clone(this,e)};$e.prototype.equals=function(e){return $e.equals(this,e)};$e.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]};$e.prototype.equalsEpsilon=function(e,t){return $e.equalsEpsilon(this,e,t)};$e.prototype.toString=function(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})
(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})
(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})
(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`};var N=$e;var 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e.viewportTransformation}}),czm_globeDepthTexture:new Wt({size:1,datatype:te.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new Wt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new Wt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new Wt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new Wt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new Wt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new Wt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new Wt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new Wt({size:1,datatype:te.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new Wt({size:1,datatype:te.FLOAT_MAT3,getValue:function(e){return 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ie),n.red=e[t++],n.green=e[t++],n.blue=e[t++],n.alpha=e[t],n};ie.byteToFloat=function(e){return e/255};ie.floatToByte=function(e){return e===1?255:e*256|0};ie.clone=function(e,t){if(u(e))return u(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new ie(e.red,e.green,e.blue,e.alpha)};ie.equals=function(e,t){return e===t||u(e)&&u(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha};ie.equalsArray=function(e,t,n){return e.red===t[n]&&e.green===t[n+1]&&e.blue===t[n+2]&&e.alpha===t[n+3]};ie.prototype.clone=function(e){return ie.clone(this,e)};ie.prototype.equals=function(e){return ie.equals(this,e)};ie.prototype.equalsEpsilon=function(e,t){return this===e||u(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t};ie.prototype.toString=function(){return`(${this.red}, ${this.green}, ${this.blue}, ${this.alpha})`};ie.prototype.toCssColorString=function(){let e=ie.floatToByte(this.red),t=ie.floatToByte(this.green),n=ie.floatToByte(this.blue);return this.alpha===1?`rgb(${e},${t},${n})`:`rgba(${e},${t},${n},${this.alpha})`};ie.prototype.toCssHexString=function(){let e=ie.floatToByte(this.red).toString(16);e.length<2&&(e=`0${e}`);let t=ie.floatToByte(this.green).toString(16);t.length<2&&(t=`0${t}`);let n=ie.floatToByte(this.blue).toString(16);if(n.length<2&&(n=`0${n}`),this.alpha<1){let i=ie.floatToByte(this.alpha).toString(16);return i.length<2&&(i=`0${i}`),`#${e}${t}${n}${i}`}return`#${e}${t}${n}`};ie.prototype.toBytes=function(e){let t=ie.floatToByte(this.red),n=ie.floatToByte(this.green),i=ie.floatToByte(this.blue),r=ie.floatToByte(this.alpha);return u(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=r,e):[t,n,i,r]};ie.prototype.toRgba=function(){return Xm[0]=ie.floatToByte(this.red),Xm[1]=ie.floatToByte(this.green),Xm[2]=ie.floatToByte(this.blue),Xm[3]=ie.floatToByte(this.alpha),yG[0]};ie.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t};ie.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t};ie.prototype.withAlpha=function(e,t){return ie.fromAlpha(this,e,t)};ie.add=function(e,t,n){return n.red=e.red+t.red,n.green=e.green+t.green,n.blue=e.blue+t.blue,n.alpha=e.alpha+t.alpha,n};ie.subtract=function(e,t,n){return n.red=e.red-t.red,n.green=e.green-t.green,n.blue=e.blue-t.blue,n.alpha=e.alpha-t.alpha,n};ie.multiply=function(e,t,n){return n.red=e.red*t.red,n.green=e.green*t.green,n.blue=e.blue*t.blue,n.alpha=e.alpha*t.alpha,n};ie.divide=function(e,t,n){return n.red=e.red/t.red,n.green=e.green/t.green,n.blue=e.blue/t.blue,n.alpha=e.alpha/t.alpha,n};ie.mod=function(e,t,n){return n.red=e.red%t.red,n.green=e.green%t.green,n.blue=e.blue%t.blue,n.alpha=e.alpha%t.alpha,n};ie.lerp=function(e,t,n,i){return i.red=P.lerp(e.red,t.red,n),i.green=P.lerp(e.green,t.green,n),i.blue=P.lerp(e.blue,t.blue,n),i.alpha=P.lerp(e.alpha,t.alpha,n),i};ie.multiplyByScalar=function(e,t,n){return n.red=e.red*t,n.green=e.green*t,n.blue=e.blue*t,n.alpha=e.alpha*t,n};ie.divideByScalar=function(e,t,n){return n.red=e.red/t,n.green=e.green/t,n.blue=e.blue/t,n.alpha=e.alpha/t,n};ie.ALICEBLUE=Object.freeze(ie.fromCssColorString("#F0F8FF"));ie.ANTIQUEWHITE=Object.freeze(ie.fromCssColorString("#FAEBD7"));ie.AQUA=Object.freeze(ie.fromCssColorString("#00FFFF"));ie.AQUAMARINE=Object.freeze(ie.fromCssColorString("#7FFFD4"));ie.AZURE=Object.freeze(ie.fromCssColorString("#F0FFFF"));ie.BEIGE=Object.freeze(ie.fromCssColorString("#F5F5DC"));ie.BISQUE=Object.freeze(ie.fromCssColorString("#FFE4C4"));ie.BLACK=Object.freeze(ie.fromCssColorString("#000000"));ie.BLANCHEDALMOND=Object.freeze(ie.fromCssColorString("#FFEBCD"));ie.BLUE=Object.freeze(ie.fromCssColorString("#0000FF"));ie.BLUEVIOLET=Object.freeze(ie.fromCssColorString("#8A2BE2"));ie.BROWN=Object.freeze(ie.fromCssColorString("#A52A2A"));ie.BURLYWOOD=Object.freeze(ie.fromCssColorString("#DEB887"));ie.CADETBLUE=Object.freeze(ie.fromCssColorString("#5F9EA0"));ie.CHARTREUSE=Object.freeze(ie.fromCssColorString("#7FFF00"));ie.CHOCOLATE=Object.freeze(ie.fromCssColorString("#D2691E"));ie.CORAL=Object.freeze(ie.fromCssColorString("#FF7F50"));ie.CORNFLOWERBLUE=Object.freeze(ie.fromCssColorString("#6495ED"));ie.CORNSILK=Object.freeze(ie.fromCssColorString("#FFF8DC"));ie.CRIMSON=Object.freeze(ie.fromCssColorString("#DC143C"));ie.CYAN=Object.freeze(ie.fromCssColorString("#00FFFF"));ie.DARKBLUE=Object.freeze(ie.fromCssColorString("#00008B"));ie.DARKCYAN=Object.freeze(ie.fromCssColorString("#008B8B"));ie.DARKGOLDENROD=Object.freeze(ie.fromCssColorString("#B8860B"));ie.DARKGRAY=Object.freeze(ie.fromCssColorString("#A9A9A9"));ie.DARKGREEN=Object.freeze(ie.fromCssColorString("#006400"));ie.DARKGREY=ie.DARKGRAY;ie.DARKKHAKI=Object.freeze(ie.fromCssColorString("#BDB76B"));ie.DARKMAGENTA=Object.freeze(ie.fromCssColorString("#8B008B"));ie.DARKOLIVEGREEN=Object.freeze(ie.fromCssColorString("#556B2F"));ie.DARKORANGE=Object.freeze(ie.fromCssColorString("#FF8C00"));ie.DARKORCHID=Object.freeze(ie.fromCssColorString("#9932CC"));ie.DARKRED=Object.freeze(ie.fromCssColorString("#8B0000"));ie.DARKSALMON=Object.freeze(ie.fromCssColorString("#E9967A"));ie.DARKSEAGREEN=Object.freeze(ie.fromCssColorString("#8FBC8F"));ie.DARKSLATEBLUE=Object.freeze(ie.fromCssColorString("#483D8B"));ie.DARKSLATEGRAY=Object.freeze(ie.fromCssColorString("#2F4F4F"));ie.DARKSLATEGREY=ie.DARKSLATEGRAY;ie.DARKTURQUOISE=Object.freeze(ie.fromCssColorString("#00CED1"));ie.DARKVIOLET=Object.freeze(ie.fromCssColorString("#9400D3"));ie.DEEPPINK=Object.freeze(ie.fromCssColorString("#FF1493"));ie.DEEPSKYBLUE=Object.freeze(ie.fromCssColorString("#00BFFF"));ie.DIMGRAY=Object.freeze(ie.fromCssColorString("#696969"));ie.DIMGREY=ie.DIMGRAY;ie.DODGERBLUE=Object.freeze(ie.fromCssColorString("#1E90FF"));ie.FIREBRICK=Object.freeze(ie.fromCssColorString("#B22222"));ie.FLORALWHITE=Object.freeze(ie.fromCssColorString("#FFFAF0"));ie.FORESTGREEN=Object.freeze(ie.fromCssColorString("#228B22"));ie.FUCHSIA=Object.freeze(ie.fromCssColorString("#FF00FF"));ie.GAINSBORO=Object.freeze(ie.fromCssColorString("#DCDCDC"));ie.GHOSTWHITE=Object.freeze(ie.fromCssColorString("#F8F8FF"));ie.GOLD=Object.freeze(ie.fromCssColorString("#FFD700"));ie.GOLDENROD=Object.freeze(ie.fromCssColorString("#DAA520"));ie.GRAY=Object.freeze(ie.fromCssColorString("#808080"));ie.GREEN=Object.freeze(ie.fromCssColorString("#008000"));ie.GREENYELLOW=Object.freeze(ie.fromCssColorString("#ADFF2F"));ie.GREY=ie.GRAY;ie.HONEYDEW=Object.freeze(ie.fromCssColorString("#F0FFF0"));ie.HOTPINK=Object.freeze(ie.fromCssColorString("#FF69B4"));ie.INDIANRED=Object.freeze(ie.fromCssColorString("#CD5C5C"));ie.INDIGO=Object.freeze(ie.fromCssColorString("#4B0082"));ie.IVORY=Object.freeze(ie.fromCssColorString("#FFFFF0"));ie.KHAKI=Object.freeze(ie.fromCssColorString("#F0E68C"));ie.LAVENDER=Object.freeze(ie.fromCssColorString("#E6E6FA"));ie.LAVENDAR_BLUSH=Object.freeze(ie.fromCssColorString("#FFF0F5"));ie.LAWNGREEN=Object.freeze(ie.fromCssColorString("#7CFC00"));ie.LEMONCHIFFON=Object.freeze(ie.fromCssColorString("#FFFACD"));ie.LIGHTBLUE=Object.freeze(ie.fromCssColorString("#ADD8E6"));ie.LIGHTCORAL=Object.freeze(ie.fromCssColorString("#F08080"));ie.LIGHTCYAN=Object.freeze(ie.fromCssColorString("#E0FFFF"));ie.LIGHTGOLDENRODYELLOW=Object.freeze(ie.fromCssColorString("#FAFAD2"));ie.LIGHTGRAY=Object.freeze(ie.fromCssColorString("#D3D3D3"));ie.LIGHTGREEN=Object.freeze(ie.fromCssColorString("#90EE90"));ie.LIGHTGREY=ie.LIGHTGRAY;ie.LIGHTPINK=Object.freeze(ie.fromCssColorString("#FFB6C1"));ie.LIGHTSEAGREEN=Object.freeze(ie.fromCssColorString("#20B2AA"));ie.LIGHTSKYBLUE=Object.freeze(ie.fromCssColorString("#87CEFA"));ie.LIGHTSLATEGRAY=Object.freeze(ie.fromCssColorString("#778899"));ie.LIGHTSLATEGREY=ie.LIGHTSLATEGRAY;ie.LIGHTSTEELBLUE=Object.freeze(ie.fromCssColorString("#B0C4DE"));ie.LIGHTYELLOW=Object.freeze(ie.fromCssColorString("#FFFFE0"));ie.LIME=Object.freeze(ie.fromCssColorString("#00FF00"));ie.LIMEGREEN=Object.freeze(ie.fromCssColorString("#32CD32"));ie.LINEN=Object.freeze(ie.fromCssColorString("#FAF0E6"));ie.MAGENTA=Object.freeze(ie.fromCssColorString("#FF00FF"));ie.MAROON=Object.freeze(ie.fromCssColorString("#800000"));ie.MEDIUMAQUAMARINE=Object.freeze(ie.fromCssColorString("#66CDAA"));ie.MEDIUMBLUE=Object.freeze(ie.fromCssColorString("#0000CD"));ie.MEDIUMORCHID=Object.freeze(ie.fromCssColorString("#BA55D3"));ie.MEDIUMPURPLE=Object.freeze(ie.fromCssColorString("#9370DB"));ie.MEDIUMSEAGREEN=Object.freeze(ie.fromCssColorString("#3CB371"));ie.MEDIUMSLATEBLUE=Object.freeze(ie.fromCssColorString("#7B68EE"));ie.MEDIUMSPRINGGREEN=Object.freeze(ie.fromCssColorString("#00FA9A"));ie.MEDIUMTURQUOISE=Object.freeze(ie.fromCssColorString("#48D1CC"));ie.MEDIUMVIOLETRED=Object.freeze(ie.fromCssColorString("#C71585"));ie.MIDNIGHTBLUE=Object.freeze(ie.fromCssColorString("#191970"));ie.MINTCREAM=Object.freeze(ie.fromCssColorString("#F5FFFA"));ie.MISTYROSE=Object.freeze(ie.fromCssColorString("#FFE4E1"));ie.MOCCASIN=Object.freeze(ie.fromCssColorString("#FFE4B5"));ie.NAVAJOWHITE=Object.freeze(ie.fromCssColorString("#FFDEAD"));ie.NAVY=Object.freeze(ie.fromCssColorString("#000080"));ie.OLDLACE=Object.freeze(ie.fromCssColorString("#FDF5E6"));ie.OLIVE=Object.freeze(ie.fromCssColorString("#808000"));ie.OLIVEDRAB=Object.freeze(ie.fromCssColorString("#6B8E23"));ie.ORANGE=Object.freeze(ie.fromCssColorString("#FFA500"));ie.ORANGERED=Object.freeze(ie.fromCssColorString("#FF4500"));ie.ORCHID=Object.freeze(ie.fromCssColorString("#DA70D6"));ie.PALEGOLDENROD=Object.freeze(ie.fromCssColorString("#EEE8AA"));ie.PALEGREEN=Object.freeze(ie.fromCssColorString("#98FB98"));ie.PALETURQUOISE=Object.freeze(ie.fromCssColorString("#AFEEEE"));ie.PALEVIOLETRED=Object.freeze(ie.fromCssColorString("#DB7093"));ie.PAPAYAWHIP=Object.freeze(ie.fromCssColorString("#FFEFD5"));ie.PEACHPUFF=Object.freeze(ie.fromCssColorString("#FFDAB9"));ie.PERU=Object.freeze(ie.fromCssColorString("#CD853F"));ie.PINK=Object.freeze(ie.fromCssColorString("#FFC0CB"));ie.PLUM=Object.freeze(ie.fromCssColorString("#DDA0DD"));ie.POWDERBLUE=Object.freeze(ie.fromCssColorString("#B0E0E6"));ie.PURPLE=Object.freeze(ie.fromCssColorString("#800080"));ie.RED=Object.freeze(ie.fromCssColorString("#FF0000"));ie.ROSYBROWN=Object.freeze(ie.fromCssColorString("#BC8F8F"));ie.ROYALBLUE=Object.freeze(ie.fromCssColorString("#4169E1"));ie.SADDLEBROWN=Object.freeze(ie.fromCssColorString("#8B4513"));ie.SALMON=Object.freeze(ie.fromCssColorString("#FA8072"));ie.SANDYBROWN=Object.freeze(ie.fromCssColorString("#F4A460"));ie.SEAGREEN=Object.freeze(ie.fromCssColorString("#2E8B57"));ie.SEASHELL=Object.freeze(ie.fromCssColorString("#FFF5EE"));ie.SIENNA=Object.freeze(ie.fromCssColorString("#A0522D"));ie.SILVER=Object.freeze(ie.fromCssColorString("#C0C0C0"));ie.SKYBLUE=Object.freeze(ie.fromCssColorString("#87CEEB"));ie.SLATEBLUE=Object.freeze(ie.fromCssColorString("#6A5ACD"));ie.SLATEGRAY=Object.freeze(ie.fromCssColorString("#708090"));ie.SLATEGREY=ie.SLATEGRAY;ie.SNOW=Object.freeze(ie.fromCssColorString("#FFFAFA"));ie.SPRINGGREEN=Object.freeze(ie.fromCssColorString("#00FF7F"));ie.STEELBLUE=Object.freeze(ie.fromCssColorString("#4682B4"));ie.TAN=Object.freeze(ie.fromCssColorString("#D2B48C"));ie.TEAL=Object.freeze(ie.fromCssColorString("#008080"));ie.THISTLE=Object.freeze(ie.fromCssColorString("#D8BFD8"));ie.TOMATO=Object.freeze(ie.fromCssColorString("#FF6347"));ie.TURQUOISE=Object.freeze(ie.fromCssColorString("#40E0D0"));ie.VIOLET=Object.freeze(ie.fromCssColorString("#EE82EE"));ie.WHEAT=Object.freeze(ie.fromCssColorString("#F5DEB3"));ie.WHITE=Object.freeze(ie.fromCssColorString("#FFFFFF"));ie.WHITESMOKE=Object.freeze(ie.fromCssColorString("#F5F5F5"));ie.YELLOW=Object.freeze(ie.fromCssColorString("#FFFF00"));ie.YELLOWGREEN=Object.freeze(ie.fromCssColorString("#9ACD32"));ie.TRANSPARENT=Object.freeze(new ie(0,0,0,0));var z=ie;function C3(e){e=y(e,y.EMPTY_OBJECT),this.color=e.color,this.depth=e.depth,this.stencil=e.stencil,this.renderState=e.renderState,this.framebuffer=e.framebuffer,this.owner=e.owner,this.pass=e.pass}C3.ALL=Object.freeze(new C3({color:new z(0,0,0,0),depth:1,stencil:0}));C3.prototype.execute=function(e,t){e.clear(this,t)};var ri=C3;var LCe={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,VOXELS:9,OVERLAY:10,NUMBER_OF_PASSES:11},be=Object.freeze(LCe);function yJ(e){e=y(e,y.EMPTY_OBJECT),this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=y(e.persists,!1),this.pass=be.COMPUTE,this.owner=e.owner}yJ.prototype.execute=function(e){e.execute(this)};var Yu=yJ;function Pt(e,t){this.x=y(e,0),this.y=y(t,0)}Pt.fromElements=function(e,t,n){return u(n)?(n.x=e,n.y=t,n):new Pt(e,t)};Pt.clone=function(e,t){if(u(e))return u(t)?(t.x=e.x,t.y=e.y,t):new Pt(e.x,e.y)};Pt.fromCartesian3=Pt.clone;Pt.fromCartesian4=Pt.clone;Pt.packedLength=2;Pt.pack=function(e,t,n){return n=y(n,0),t[n++]=e.x,t[n]=e.y,t};Pt.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Pt),n.x=e[t++],n.y=e[t],n};Pt.packArray=function(e,t){let n=e.length,i=n*2;u(t)?!Array.isArray(t)&&t.length!==i||t.length!==i&&(t.length=i):t=new Array(i);for(let r=0;r<n;++r)Pt.pack(e[r],t,r*2);return t};Pt.unpackArray=function(e,t){let n=e.length;u(t)?t.length=n/2:t=new Array(n/2);for(let i=0;i<n;i+=2){let r=i/2;t[r]=Pt.unpack(e,i,t[r])}return t};Pt.fromArray=Pt.unpack;Pt.maximumComponent=function(e){return Math.max(e.x,e.y)};Pt.minimumComponent=function(e){return Math.min(e.x,e.y)};Pt.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n};Pt.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n};Pt.clamp=function(e,t,n,i){let r=P.clamp(e.x,t.x,n.x),o=P.clamp(e.y,t.y,n.y);return i.x=r,i.y=o,i};Pt.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y};Pt.magnitude=function(e){return Math.sqrt(Pt.magnitudeSquared(e))};var T3=new Pt;Pt.distance=function(e,t){return Pt.subtract(e,t,T3),Pt.magnitude(T3)};Pt.distanceSquared=function(e,t){return Pt.subtract(e,t,T3),Pt.magnitudeSquared(T3)};Pt.normalize=function(e,t){let n=Pt.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t};Pt.dot=function(e,t){return e.x*t.x+e.y*t.y};Pt.cross=function(e,t){return e.x*t.y-e.y*t.x};Pt.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n};Pt.divideComponents=function(e,t,n){return n.x=e.x/t.x,n.y=e.y/t.y,n};Pt.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n};Pt.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n};Pt.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n};Pt.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n};Pt.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t};Pt.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t};var AJ=new Pt;Pt.lerp=function(e,t,n,i){return Pt.multiplyByScalar(t,n,AJ),i=Pt.multiplyByScalar(e,1-n,i),Pt.add(AJ,i,i)};var xJ=new Pt,CJ=new Pt;Pt.angleBetween=function(e,t){return Pt.normalize(e,xJ),Pt.normalize(t,CJ),P.acosClamped(Pt.dot(xJ,CJ))};var NCe=new Pt;Pt.mostOrthogonalAxis=function(e,t){let n=Pt.normalize(e,NCe);return Pt.abs(n,n),n.x<=n.y?t=Pt.clone(Pt.UNIT_X,t):t=Pt.clone(Pt.UNIT_Y,t),t};Pt.equals=function(e,t){return e===t||u(e)&&u(t)&&e.x===t.x&&e.y===t.y};Pt.equalsArray=function(e,t,n){return e.x===t[n]&&e.y===t[n+1]};Pt.equalsEpsilon=function(e,t,n,i){return e===t||u(e)&&u(t)&&P.equalsEpsilon(e.x,t.x,n,i)&&P.equalsEpsilon(e.y,t.y,n,i)};Pt.ZERO=Object.freeze(new Pt(0,0));Pt.ONE=Object.freeze(new Pt(1,1));Pt.UNIT_X=Object.freeze(new Pt(1,0));Pt.UNIT_Y=Object.freeze(new Pt(0,1));Pt.prototype.clone=function(e){return Pt.clone(this,e)};Pt.prototype.equals=function(e){return Pt.equals(this,e)};Pt.prototype.equalsEpsilon=function(e,t,n){return Pt.equalsEpsilon(this,e,t,n)};Pt.prototype.toString=function(){return`(${this.x}, ${this.y})`};var H=Pt;var FCe=new h,UCe=new h;function VCe(e,t,n,i,r){let o=e.x,s=e.y,a=e.z,c=t.x,l=t.y,f=t.z,d=o*o*c*c,p=s*s*l*l,g=a*a*f*f,m=d+p+g,A=Math.sqrt(1/m),x=h.multiplyByScalar(e,A,FCe);if(m<i)return isFinite(A)?h.clone(x,r):void 0;let C=n.x,T=n.y,E=n.z,S=UCe;S.x=x.x*C*2,S.y=x.y*T*2,S.z=x.z*E*2;let v=(1-A)*h.magnitude(e)/(.5*h.magnitude(S)),D=0,M,O,B,L,_,b,w,I,R,F,k;do{v-=D,B=1/(1+v*C),L=1/(1+v*T),_=1/(1+v*E),b=B*B,w=L*L,I=_*_,R=b*B,F=w*L,k=I*_,M=d*b+p*w+g*I-1,O=d*R*C+p*F*T+g*k*E;let V=-2*O;D=M/V}while(Math.abs(M)>P.EPSILON12);return u(r)?(r.x=o*B,r.y=s*L,r.z=a*_,r):new h(o*B,s*L,a*_)}var T0=VCe;function Qo(e,t,n){this.longitude=y(e,0),this.latitude=y(t,0),this.height=y(n,0)}Qo.fromRadians=function(e,t,n,i){return n=y(n,0),u(i)?(i.longitude=e,i.latitude=t,i.height=n,i):new Qo(e,t,n)};Qo.fromDegrees=function(e,t,n,i){return e=P.toRadians(e),t=P.toRadians(t),Qo.fromRadians(e,t,n,i)};var kCe=new h,zCe=new h,HCe=new h,GCe=new h(1/6378137,1/6378137,1/6356752314245179e-9),WCe=new h(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9)),jCe=P.EPSILON1;Qo.fromCartesian=function(e,t,n){let i=u(t)?t.oneOverRadii:GCe,r=u(t)?t.oneOverRadiiSquared:WCe,o=u(t)?t._centerToleranceSquared:jCe,s=T0(e,i,r,o,zCe);if(!u(s))return;let a=h.multiplyComponents(s,r,kCe);a=h.normalize(a,a);let c=h.subtract(e,s,HCe),l=Math.atan2(a.y,a.x),f=Math.asin(a.z),d=P.sign(h.dot(c,e))*h.magnitude(c);return u(n)?(n.longitude=l,n.latitude=f,n.height=d,n):new Qo(l,f,d)};Qo.toCartesian=function(e,t,n){return h.fromRadians(e.longitude,e.latitude,e.height,t,n)};Qo.clone=function(e,t){if(u(e))return u(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new Qo(e.longitude,e.latitude,e.height)};Qo.equals=function(e,t){return e===t||u(e)&&u(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height};Qo.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n};Qo.ZERO=Object.freeze(new Qo(0,0,0));Qo.prototype.clone=function(e){return Qo.clone(this,e)};Qo.prototype.equals=function(e){return Qo.equals(this,e)};Qo.prototype.equalsEpsilon=function(e,t){return Qo.equalsEpsilon(this,e,t)};Qo.prototype.toString=function(){return`(${this.longitude}, ${this.latitude}, ${this.height})`};var me=Qo;function EJ(e,t,n,i){t=y(t,0),n=y(n,0),i=y(i,0),e._radii=new h(t,n,i),e._radiiSquared=new h(t*t,n*n,i*i),e._radiiToTheFourth=new h(t*t*t*t,n*n*n*n,i*i*i*i),e._oneOverRadii=new h(t===0?0:1/t,n===0?0:1/n,i===0?0:1/i),e._oneOverRadiiSquared=new h(t===0?0:1/(t*t),n===0?0:1/(n*n),i===0?0:1/(i*i)),e._minimumRadius=Math.min(t,n,i),e._maximumRadius=Math.max(t,n,i),e._centerToleranceSquared=P.EPSILON1,e._radiiSquared.z!==0&&(e._squaredXOverSquaredZ=e._radiiSquared.x/e._radiiSquared.z)}function $i(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,EJ(this,e,t,n)}Object.defineProperties($i.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}});$i.clone=function(e,t){if(!u(e))return;let n=e._radii;return u(t)?(h.clone(n,t._radii),h.clone(e._radiiSquared,t._radiiSquared),h.clone(e._radiiToTheFourth,t._radiiToTheFourth),h.clone(e._oneOverRadii,t._oneOverRadii),h.clone(e._oneOverRadiiSquared,t._oneOverRadiiSquared),t._minimumRadius=e._minimumRadius,t._maximumRadius=e._maximumRadius,t._centerToleranceSquared=e._centerToleranceSquared,t):new $i(n.x,n.y,n.z)};$i.fromCartesian3=function(e,t){return u(t)||(t=new $i),u(e)&&EJ(t,e.x,e.y,e.z),t};$i.WGS84=Object.freeze(new $i(6378137,6378137,6356752314245179e-9));$i.UNIT_SPHERE=Object.freeze(new $i(1,1,1));$i.MOON=Object.freeze(new $i(P.LUNAR_RADIUS,P.LUNAR_RADIUS,P.LUNAR_RADIUS));$i.prototype.clone=function(e){return $i.clone(this,e)};$i.packedLength=h.packedLength;$i.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),t};$i.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t);return $i.fromCartesian3(i,n)};$i.prototype.geocentricSurfaceNormal=h.normalize;$i.prototype.geodeticSurfaceNormalCartographic=function(e,t){let n=e.longitude,i=e.latitude,r=Math.cos(i),o=r*Math.cos(n),s=r*Math.sin(n),a=Math.sin(i);return u(t)||(t=new h),t.x=o,t.y=s,t.z=a,h.normalize(t,t)};$i.prototype.geodeticSurfaceNormal=function(e,t){if(!h.equalsEpsilon(e,h.ZERO,P.EPSILON14))return u(t)||(t=new h),t=h.multiplyComponents(e,this._oneOverRadiiSquared,t),h.normalize(t,t)};var qCe=new h,YCe=new h;$i.prototype.cartographicToCartesian=function(e,t){let n=qCe,i=YCe;this.geodeticSurfaceNormalCartographic(e,n),h.multiplyComponents(this._radiiSquared,n,i);let r=Math.sqrt(h.dot(n,i));return h.divideByScalar(i,r,i),h.multiplyByScalar(n,e.height,n),u(t)||(t=new h),h.add(i,n,t)};$i.prototype.cartographicArrayToCartesianArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var XCe=new h,KCe=new h,JCe=new h;$i.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,KCe);if(!u(n))return;let i=this.geodeticSurfaceNormal(n,XCe),r=h.subtract(e,n,JCe),o=Math.atan2(i.y,i.x),s=Math.asin(i.z),a=P.sign(h.dot(r,e))*h.magnitude(r);return u(t)?(t.longitude=o,t.latitude=s,t.height=a,t):new me(o,s,a)};$i.prototype.cartesianArrayToCartographicArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t};$i.prototype.scaleToGeodeticSurface=function(e,t){return T0(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};$i.prototype.scaleToGeocentricSurface=function(e,t){u(t)||(t=new h);let n=e.x,i=e.y,r=e.z,o=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*o.x+i*i*o.y+r*r*o.z);return h.multiplyByScalar(e,s,t)};$i.prototype.transformPositionToScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._oneOverRadii,t)};$i.prototype.transformPositionFromScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._radii,t)};$i.prototype.equals=function(e){return this===e||u(e)&&h.equals(this._radii,e._radii)};$i.prototype.toString=function(){return this._radii.toString()};$i.prototype.getSurfaceNormalIntersectionWithZAxis=function(e,t,n){t=y(t,0);let i=this._squaredXOverSquaredZ;if(u(n)||(n=new h),n.x=0,n.y=0,n.z=e.z*(1-i),!(Math.abs(n.z)>=this._radii.z-t))return n};var ZCe=[.14887433898163,.43339539412925,.67940956829902,.86506336668898,.97390652851717,0],QCe=[.29552422471475,.26926671930999,.21908636251598,.14945134915058,.066671344308684,0];function TJ(e,t,n){let i=.5*(t+e),r=.5*(t-e),o=0;for(let s=0;s<5;s++){let a=r*ZCe[s];o+=QCe[s]*(n(i+a)+n(i-a))}return o*=r,o}$i.prototype.surfaceArea=function(e){let t=e.west,n=e.east,i=e.south,r=e.north;for(;n<t;)n+=P.TWO_PI;let o=this._radiiSquared,s=o.x,a=o.y,c=o.z,l=s*a;return TJ(i,r,function(f){let d=Math.cos(f),p=Math.sin(f);return Math.cos(f)*TJ(t,n,function(g){let m=Math.cos(g),A=Math.sin(g);return Math.sqrt(l*p*p+c*(a*m*m+s*A*A)*d*d)})})};var re=$i;function E3(e){this._ellipsoid=y(e,re.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(E3.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});E3.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,r=e.latitude*n,o=e.height;return u(t)?(t.x=i,t.y=r,t.z=o,t):new h(i,r,o)};E3.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,r=e.y*n,o=e.z;return u(t)?(t.longitude=i,t.latitude=r,t.height=o,t):new me(i,r,o)};var Ii=E3;var $Ce={OUTSIDE:-1,INTERSECTING:0,INSIDE:1},Qt=Object.freeze($Ce);function Un(e,t,n,i){this.west=y(e,0),this.south=y(t,0),this.east=y(n,0),this.north=y(i,0)}Object.defineProperties(Un.prototype,{width:{get:function(){return Un.computeWidth(this)}},height:{get:function(){return Un.computeHeight(this)}}});Un.packedLength=4;Un.pack=function(e,t,n){return n=y(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t};Un.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Un),n.west=e[t++],n.south=e[t++],n.east=e[t++],n.north=e[t],n};Un.computeWidth=function(e){let t=e.east,n=e.west;return t<n&&(t+=P.TWO_PI),t-n};Un.computeHeight=function(e){return e.north-e.south};Un.fromDegrees=function(e,t,n,i,r){return e=P.toRadians(y(e,0)),t=P.toRadians(y(t,0)),n=P.toRadians(y(n,0)),i=P.toRadians(y(i,0)),u(r)?(r.west=e,r.south=t,r.east=n,r.north=i,r):new Un(e,t,n,i)};Un.fromRadians=function(e,t,n,i,r){return u(r)?(r.west=y(e,0),r.south=y(t,0),r.east=y(n,0),r.north=y(i,0),r):new Un(e,t,n,i)};Un.fromCartographicArray=function(e,t){let n=Number.MAX_VALUE,i=-Number.MAX_VALUE,r=Number.MAX_VALUE,o=-Number.MAX_VALUE,s=Number.MAX_VALUE,a=-Number.MAX_VALUE;for(let c=0,l=e.length;c<l;c++){let f=e[c];n=Math.min(n,f.longitude),i=Math.max(i,f.longitude),s=Math.min(s,f.latitude),a=Math.max(a,f.latitude);let d=f.longitude>=0?f.longitude:f.longitude+P.TWO_PI;r=Math.min(r,d),o=Math.max(o,d)}return i-n>o-r&&(n=r,i=o,i>P.PI&&(i=i-P.TWO_PI),n>P.PI&&(n=n-P.TWO_PI)),u(t)?(t.west=n,t.south=s,t.east=i,t.north=a,t):new Un(n,s,i,a)};Un.fromCartesianArray=function(e,t,n){t=y(t,re.WGS84);let i=Number.MAX_VALUE,r=-Number.MAX_VALUE,o=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=Number.MAX_VALUE,c=-Number.MAX_VALUE;for(let l=0,f=e.length;l<f;l++){let d=t.cartesianToCartographic(e[l]);i=Math.min(i,d.longitude),r=Math.max(r,d.longitude),a=Math.min(a,d.latitude),c=Math.max(c,d.latitude);let p=d.longitude>=0?d.longitude:d.longitude+P.TWO_PI;o=Math.min(o,p),s=Math.max(s,p)}return r-i>s-o&&(i=o,r=s,r>P.PI&&(r=r-P.TWO_PI),i>P.PI&&(i=i-P.TWO_PI)),u(n)?(n.west=i,n.south=a,n.east=r,n.north=c,n):new Un(i,a,r,c)};Un.clone=function(e,t){if(u(e))return u(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new Un(e.west,e.south,e.east,e.north)};Un.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.west-t.west)<=n&&Math.abs(e.south-t.south)<=n&&Math.abs(e.east-t.east)<=n&&Math.abs(e.north-t.north)<=n};Un.prototype.clone=function(e){return Un.clone(this,e)};Un.prototype.equals=function(e){return Un.equals(this,e)};Un.equals=function(e,t){return e===t||u(e)&&u(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north};Un.prototype.equalsEpsilon=function(e,t){return Un.equalsEpsilon(this,e,t)};Un.validate=function(e){};Un.southwest=function(e,t){return u(t)?(t.longitude=e.west,t.latitude=e.south,t.height=0,t):new me(e.west,e.south)};Un.northwest=function(e,t){return u(t)?(t.longitude=e.west,t.latitude=e.north,t.height=0,t):new me(e.west,e.north)};Un.northeast=function(e,t){return u(t)?(t.longitude=e.east,t.latitude=e.north,t.height=0,t):new me(e.east,e.north)};Un.southeast=function(e,t){return u(t)?(t.longitude=e.east,t.latitude=e.south,t.height=0,t):new me(e.east,e.south)};Un.center=function(e,t){let n=e.east,i=e.west;n<i&&(n+=P.TWO_PI);let r=P.negativePiToPi((i+n)*.5),o=(e.south+e.north)*.5;return u(t)?(t.longitude=r,t.latitude=o,t.height=0,t):new me(r,o)};Un.intersection=function(e,t,n){let i=e.east,r=e.west,o=t.east,s=t.west;i<r&&o>0?i+=P.TWO_PI:o<s&&i>0&&(o+=P.TWO_PI),i<r&&s<0?s+=P.TWO_PI:o<s&&r<0&&(r+=P.TWO_PI);let a=P.negativePiToPi(Math.max(r,s)),c=P.negativePiToPi(Math.min(i,o));if((e.west<e.east||t.west<t.east)&&c<=a)return;let l=Math.max(e.south,t.south),f=Math.min(e.north,t.north);if(!(l>=f))return u(n)?(n.west=a,n.south=l,n.east=c,n.north=f,n):new Un(a,l,c,f)};Un.simpleIntersection=function(e,t,n){let i=Math.max(e.west,t.west),r=Math.max(e.south,t.south),o=Math.min(e.east,t.east),s=Math.min(e.north,t.north);if(!(r>=s||i>=o))return u(n)?(n.west=i,n.south=r,n.east=o,n.north=s,n):new Un(i,r,o,s)};Un.union=function(e,t,n){u(n)||(n=new Un);let i=e.east,r=e.west,o=t.east,s=t.west;i<r&&o>0?i+=P.TWO_PI:o<s&&i>0&&(o+=P.TWO_PI),i<r&&s<0?s+=P.TWO_PI:o<s&&r<0&&(r+=P.TWO_PI);let a=P.negativePiToPi(Math.min(r,s)),c=P.negativePiToPi(Math.max(i,o));return n.west=a,n.south=Math.min(e.south,t.south),n.east=c,n.north=Math.max(e.north,t.north),n};Un.expand=function(e,t,n){return u(n)||(n=new Un),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n};Un.contains=function(e,t){let n=t.longitude,i=t.latitude,r=e.west,o=e.east;return o<r&&(o+=P.TWO_PI,n<0&&(n+=P.TWO_PI)),(n>r||P.equalsEpsilon(n,r,P.EPSILON14))&&(n<o||P.equalsEpsilon(n,o,P.EPSILON14))&&i>=e.south&&i<=e.north};var eTe=new me;Un.subsample=function(e,t,n,i){t=y(t,re.WGS84),n=y(n,0),u(i)||(i=[]);let r=0,o=e.north,s=e.south,a=e.east,c=e.west,l=eTe;l.height=n,l.longitude=c,l.latitude=o,i[r]=t.cartographicToCartesian(l,i[r]),r++,l.longitude=a,i[r]=t.cartographicToCartesian(l,i[r]),r++,l.latitude=s,i[r]=t.cartographicToCartesian(l,i[r]),r++,l.longitude=c,i[r]=t.cartographicToCartesian(l,i[r]),r++,o<0?l.latitude=o:s>0?l.latitude=s:l.latitude=0;for(let f=1;f<8;++f)l.longitude=-Math.PI+f*P.PI_OVER_TWO,Un.contains(e,l)&&(i[r]=t.cartographicToCartesian(l,i[r]),r++);return l.latitude===0&&(l.longitude=c,i[r]=t.cartographicToCartesian(l,i[r]),r++,l.longitude=a,i[r]=t.cartographicToCartesian(l,i[r]),r++),i.length=r,i};Un.subsection=function(e,t,n,i,r,o){if(u(o)||(o=new Un),e.west<=e.east){let a=e.east-e.west;o.west=e.west+t*a,o.east=e.west+i*a}else{let a=P.TWO_PI+e.east-e.west;o.west=P.negativePiToPi(e.west+t*a),o.east=P.negativePiToPi(e.west+i*a)}let s=e.north-e.south;return o.south=e.south+n*s,o.north=e.south+r*s,t===1&&(o.west=e.east),i===1&&(o.east=e.east),n===1&&(o.south=e.north),r===1&&(o.north=e.north),o};Un.MAX_VALUE=Object.freeze(new Un(-Math.PI,-P.PI_OVER_TWO,Math.PI,P.PI_OVER_TWO));var le=Un;function bo(e,t,n,i){this.x=y(e,0),this.y=y(t,0),this.width=y(n,0),this.height=y(i,0)}bo.packedLength=4;bo.pack=function(e,t,n){return n=y(n,0),t[n++]=e.x,t[n++]=e.y,t[n++]=e.width,t[n]=e.height,t};bo.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new bo),n.x=e[t++],n.y=e[t++],n.width=e[t++],n.height=e[t],n};bo.fromPoints=function(e,t){if(u(t)||(t=new bo),!u(e)||e.length===0)return t.x=0,t.y=0,t.width=0,t.height=0,t;let n=e.length,i=e[0].x,r=e[0].y,o=e[0].x,s=e[0].y;for(let a=1;a<n;a++){let c=e[a],l=c.x,f=c.y;i=Math.min(l,i),o=Math.max(l,o),r=Math.min(f,r),s=Math.max(f,s)}return t.x=i,t.y=r,t.width=o-i,t.height=s-r,t};var tTe=new Ii,nTe=new me,iTe=new me;bo.fromRectangle=function(e,t,n){if(u(n)||(n=new bo),!u(e))return n.x=0,n.y=0,n.width=0,n.height=0,n;t=y(t,tTe);let i=t.project(le.southwest(e,nTe)),r=t.project(le.northeast(e,iTe));return H.subtract(r,i,r),n.x=i.x,n.y=i.y,n.width=r.x,n.height=r.y,n};bo.clone=function(e,t){if(u(e))return u(t)?(t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,t):new bo(e.x,e.y,e.width,e.height)};bo.union=function(e,t,n){u(n)||(n=new bo);let i=Math.min(e.x,t.x),r=Math.min(e.y,t.y),o=Math.max(e.x+e.width,t.x+t.width),s=Math.max(e.y+e.height,t.y+t.height);return n.x=i,n.y=r,n.width=o-i,n.height=s-r,n};bo.expand=function(e,t,n){n=bo.clone(e,n);let i=t.x-n.x,r=t.y-n.y;return i>n.width?n.width=i:i<0&&(n.width-=i,n.x=t.x),r>n.height?n.height=r:r<0&&(n.height-=r,n.y=t.y),n};bo.intersect=function(e,t){let n=e.x,i=e.y,r=t.x,o=t.y;return n>r+t.width||n+e.width<r||i+e.height<o||i>o+t.height?Qt.OUTSIDE:Qt.INTERSECTING};bo.equals=function(e,t){return e===t||u(e)&&u(t)&&e.x===t.x&&e.y===t.y&&e.width===t.width&&e.height===t.height};bo.prototype.clone=function(e){return bo.clone(this,e)};bo.prototype.intersect=function(e){return bo.intersect(this,e)};bo.prototype.equals=function(e){return bo.equals(this,e)};var Xe=bo;var da={POINTS:te.POINTS,LINES:te.LINES,LINE_LOOP:te.LINE_LOOP,LINE_STRIP:te.LINE_STRIP,TRIANGLES:te.TRIANGLES,TRIANGLE_STRIP:te.TRIANGLE_STRIP,TRIANGLE_FAN:te.TRIANGLE_FAN};da.isLines=function(e){return e===da.LINES||e===da.LINE_LOOP||e===da.LINE_STRIP};da.isTriangles=function(e){return e===da.TRIANGLES||e===da.TRIANGLE_STRIP||e===da.TRIANGLE_FAN};da.validate=function(e){return e===da.POINTS||e===da.LINES||e===da.LINE_LOOP||e===da.LINE_STRIP||e===da.TRIANGLES||e===da.TRIANGLE_STRIP||e===da.TRIANGLE_FAN};var Be=Object.freeze(da);var E0=`in vec4 position;
in vec2 textureCoordinates;

out vec2 v_textureCoordinates;

void main() 
{
    gl_Position = position;
    v_textureCoordinates = textureCoordinates;
}
`;var mo={CULL:1,OCCLUDE:2,EXECUTE_IN_CLOSEST_FRUSTUM:4,DEBUG_SHOW_BOUNDING_VOLUME:8,CAST_SHADOWS:16,RECEIVE_SHADOWS:32,PICK_ONLY:64,DEPTH_FOR_TRANSLUCENT_CLASSIFICATION:128};function cv(e){e=y(e,y.EMPTY_OBJECT),this._boundingVolume=e.boundingVolume,this._orientedBoundingBox=e.orientedBoundingBox,this._modelMatrix=e.modelMatrix,this._primitiveType=y(e.primitiveType,Be.TRIANGLES),this._vertexArray=e.vertexArray,this._count=e.count,this._offset=y(e.offset,0),this._instanceCount=y(e.instanceCount,0),this._shaderProgram=e.shaderProgram,this._uniformMap=e.uniformMap,this._renderState=e.renderState,this._framebuffer=e.framebuffer,this._pass=e.pass,this._owner=e.owner,this._debugOverlappingFrustums=0,this._pickId=e.pickId,this._flags=0,this.cull=y(e.cull,!0),this.occlude=y(e.occlude,!0),this.executeInClosestFrustum=y(e.executeInClosestFrustum,!1),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.castShadows=y(e.castShadows,!1),this.receiveShadows=y(e.receiveShadows,!1),this.pickOnly=y(e.pickOnly,!1),this.depthForTranslucentClassification=y(e.depthForTranslucentClassification,!1),this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}function Na(e,t){return(e._flags&t)===t}function Q_(e,t,n){n?e._flags|=t:e._flags&=~t}Object.defineProperties(cv.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return Na(this,mo.CULL)},set:function(e){Na(this,mo.CULL)!==e&&(Q_(this,mo.CULL,e),this.dirty=!0)}},occlude:{get:function(){return Na(this,mo.OCCLUDE)},set:function(e){Na(this,mo.OCCLUDE)!==e&&(Q_(this,mo.OCCLUDE,e),this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return Na(this,mo.CAST_SHADOWS)},set:function(e){Na(this,mo.CAST_SHADOWS)!==e&&(Q_(this,mo.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return Na(this,mo.RECEIVE_SHADOWS)},set:function(e){Na(this,mo.RECEIVE_SHADOWS)!==e&&(Q_(this,mo.RECEIVE_SHADOWS,e),this.dirty=!0)}},uniformMap:{get:function(){return this._uniformMap},set:function(e){this._uniformMap!==e&&(this._uniformMap=e,this.dirty=!0)}},renderState:{get:function(){return this._renderState},set:function(e){this._renderState!==e&&(this._renderState=e,this.dirty=!0)}},framebuffer:{get:function(){return this._framebuffer},set:function(e){this._framebuffer!==e&&(this._framebuffer=e,this.dirty=!0)}},pass:{get:function(){return this._pass},set:function(e){this._pass!==e&&(this._pass=e,this.dirty=!0)}},executeInClosestFrustum:{get:function(){return Na(this,mo.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){Na(this,mo.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(Q_(this,mo.EXECUTE_IN_CLOSEST_FRUSTUM,e),this.dirty=!0)}},owner:{get:function(){return this._owner},set:function(e){this._owner!==e&&(this._owner=e,this.dirty=!0)}},debugShowBoundingVolume:{get:function(){return Na(this,mo.DEBUG_SHOW_BOUNDING_VOLUME)},set:function(e){Na(this,mo.DEBUG_SHOW_BOUNDING_VOLUME)!==e&&(Q_(this,mo.DEBUG_SHOW_BOUNDING_VOLUME,e),this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}},pickId:{get:function(){return this._pickId},set:function(e){this._pickId!==e&&(this._pickId=e,this.dirty=!0)}},pickOnly:{get:function(){return Na(this,mo.PICK_ONLY)},set:function(e){Na(this,mo.PICK_ONLY)!==e&&(Q_(this,mo.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return Na(this,mo.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){Na(this,mo.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(Q_(this,mo.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});cv.shallowClone=function(e,t){if(u(e))return u(t)||(t=new cv),t._boundingVolume=e._boundingVolume,t._orientedBoundingBox=e._orientedBoundingBox,t._modelMatrix=e._modelMatrix,t._primitiveType=e._primitiveType,t._vertexArray=e._vertexArray,t._count=e._count,t._offset=e._offset,t._instanceCount=e._instanceCount,t._shaderProgram=e._shaderProgram,t._uniformMap=e._uniformMap,t._renderState=e._renderState,t._framebuffer=e._framebuffer,t._pass=e._pass,t._owner=e._owner,t._debugOverlappingFrustums=e._debugOverlappingFrustums,t._pickId=e._pickId,t._flags=e._flags,t.dirty=!0,t.lastDirtyTime=0,t};cv.prototype.execute=function(e,t){e.draw(this,t)};var nt=cv;var Pi={UNSIGNED_BYTE:te.UNSIGNED_BYTE,UNSIGNED_SHORT:te.UNSIGNED_SHORT,UNSIGNED_INT:te.UNSIGNED_INT,FLOAT:te.FLOAT,HALF_FLOAT:te.HALF_FLOAT_OES,UNSIGNED_INT_24_8:te.UNSIGNED_INT_24_8,UNSIGNED_SHORT_4_4_4_4:te.UNSIGNED_SHORT_4_4_4_4,UNSIGNED_SHORT_5_5_5_1:te.UNSIGNED_SHORT_5_5_5_1,UNSIGNED_SHORT_5_6_5:te.UNSIGNED_SHORT_5_6_5};Pi.toWebGLConstant=function(e,t){switch(e){case Pi.UNSIGNED_BYTE:return te.UNSIGNED_BYTE;case Pi.UNSIGNED_SHORT:return te.UNSIGNED_SHORT;case Pi.UNSIGNED_INT:return te.UNSIGNED_INT;case Pi.FLOAT:return te.FLOAT;case Pi.HALF_FLOAT:return t.webgl2?te.HALF_FLOAT:te.HALF_FLOAT_OES;case Pi.UNSIGNED_INT_24_8:return te.UNSIGNED_INT_24_8;case Pi.UNSIGNED_SHORT_4_4_4_4:return te.UNSIGNED_SHORT_4_4_4_4;case Pi.UNSIGNED_SHORT_5_5_5_1:return te.UNSIGNED_SHORT_5_5_5_1;case Pi.UNSIGNED_SHORT_5_6_5:return Pi.UNSIGNED_SHORT_5_6_5}};Pi.isPacked=function(e){return e===Pi.UNSIGNED_INT_24_8||e===Pi.UNSIGNED_SHORT_4_4_4_4||e===Pi.UNSIGNED_SHORT_5_5_5_1||e===Pi.UNSIGNED_SHORT_5_6_5};Pi.sizeInBytes=function(e){switch(e){case Pi.UNSIGNED_BYTE:return 1;case Pi.UNSIGNED_SHORT:case Pi.UNSIGNED_SHORT_4_4_4_4:case Pi.UNSIGNED_SHORT_5_5_5_1:case Pi.UNSIGNED_SHORT_5_6_5:case Pi.HALF_FLOAT:return 2;case Pi.UNSIGNED_INT:case Pi.FLOAT:case Pi.UNSIGNED_INT_24_8:return 4}};Pi.validate=function(e){return e===Pi.UNSIGNED_BYTE||e===Pi.UNSIGNED_SHORT||e===Pi.UNSIGNED_INT||e===Pi.FLOAT||e===Pi.HALF_FLOAT||e===Pi.UNSIGNED_INT_24_8||e===Pi.UNSIGNED_SHORT_4_4_4_4||e===Pi.UNSIGNED_SHORT_5_5_5_1||e===Pi.UNSIGNED_SHORT_5_6_5};var Ke=Object.freeze(Pi);var st={DEPTH_COMPONENT:te.DEPTH_COMPONENT,DEPTH_STENCIL:te.DEPTH_STENCIL,ALPHA:te.ALPHA,RED:te.RED,RG:te.RG,RGB:te.RGB,RGBA:te.RGBA,LUMINANCE:te.LUMINANCE,LUMINANCE_ALPHA:te.LUMINANCE_ALPHA,RGB_DXT1:te.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:te.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:te.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:te.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:te.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:te.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:te.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:te.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGBA_ASTC:te.COMPRESSED_RGBA_ASTC_4x4_WEBGL,RGB_ETC1:te.COMPRESSED_RGB_ETC1_WEBGL,RGB8_ETC2:te.COMPRESSED_RGB8_ETC2,RGBA8_ETC2_EAC:te.COMPRESSED_RGBA8_ETC2_EAC,RGBA_BC7:te.COMPRESSED_RGBA_BPTC_UNORM};st.componentsLength=function(e){switch(e){case st.RGB:return 3;case st.RGBA:return 4;case st.LUMINANCE_ALPHA:case st.RG:return 2;case st.ALPHA:case st.RED:case st.LUMINANCE:return 1;default:return 1}};st.validate=function(e){return e===st.DEPTH_COMPONENT||e===st.DEPTH_STENCIL||e===st.ALPHA||e===st.RED||e===st.RG||e===st.RGB||e===st.RGBA||e===st.LUMINANCE||e===st.LUMINANCE_ALPHA||e===st.RGB_DXT1||e===st.RGBA_DXT1||e===st.RGBA_DXT3||e===st.RGBA_DXT5||e===st.RGB_PVRTC_4BPPV1||e===st.RGB_PVRTC_2BPPV1||e===st.RGBA_PVRTC_4BPPV1||e===st.RGBA_PVRTC_2BPPV1||e===st.RGBA_ASTC||e===st.RGB_ETC1||e===st.RGB8_ETC2||e===st.RGBA8_ETC2_EAC||e===st.RGBA_BC7};st.isColorFormat=function(e){return e===st.ALPHA||e===st.RGB||e===st.RGBA||e===st.LUMINANCE||e===st.LUMINANCE_ALPHA};st.isDepthFormat=function(e){return e===st.DEPTH_COMPONENT||e===st.DEPTH_STENCIL};st.isCompressedFormat=function(e){return e===st.RGB_DXT1||e===st.RGBA_DXT1||e===st.RGBA_DXT3||e===st.RGBA_DXT5||e===st.RGB_PVRTC_4BPPV1||e===st.RGB_PVRTC_2BPPV1||e===st.RGBA_PVRTC_4BPPV1||e===st.RGBA_PVRTC_2BPPV1||e===st.RGBA_ASTC||e===st.RGB_ETC1||e===st.RGB8_ETC2||e===st.RGBA8_ETC2_EAC||e===st.RGBA_BC7};st.isDXTFormat=function(e){return 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t=y(e.wrapS,Sn.CLAMP_TO_EDGE),n=y(e.wrapT,Sn.CLAMP_TO_EDGE),i=y(e.minificationFilter,sn.LINEAR),r=y(e.magnificationFilter,Ti.LINEAR),o=u(e.maximumAnisotropy)?e.maximumAnisotropy:1;this._wrapS=t,this._wrapT=n,this._minificationFilter=i,this._magnificationFilter=r,this._maximumAnisotropy=o}Object.defineProperties(Dv.prototype,{wrapS:{get:function(){return this._wrapS}},wrapT:{get:function(){return this._wrapT}},minificationFilter:{get:function(){return this._minificationFilter}},magnificationFilter:{get:function(){return this._magnificationFilter}},maximumAnisotropy:{get:function(){return this._maximumAnisotropy}}});Dv.equals=function(e,t){return e===t||u(e)&&u(t)&&e._wrapS===t._wrapS&&e._wrapT===t._wrapT&&e._minificationFilter===t._minificationFilter&&e._magnificationFilter===t._magnificationFilter&&e._maximumAnisotropy===t._maximumAnisotropy};Dv.NEAREST=Object.freeze(new Dv({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.NEAREST,magnificationFilter:Ti.NEAREST}));var ln=Dv;function Iv(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,r;if(u(n)){let T=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=T[0].width,r=T[0].height}else i=e.width,r=e.height;let o=i,s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=y(e.pixelFormat,at.RGBA),c=at.toInternalFormat(a,s,t),l=at.textureSizeInBytes(a,s,o,o)*6,f=e.preMultiplyAlpha||a===at.RGB||a===at.LUMINANCE,d=y(e.flipY,!0),p=y(e.skipColorSpaceConversion,!1),g=t._gl,m=g.TEXTURE_CUBE_MAP,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);function x(T,E,S,v,D){let M=E.arrayBufferView;u(M)||(M=E.bufferView);let O=4;u(M)&&(O=at.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,O),D?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(M)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),v&&(M=at.flipY(M,a,s,o,o)),g.texImage2D(T,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),M)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),g.texImage2D(T,0,c,a,Ke.toWebGLConstant(s,t),E))}u(n)?(x(g.TEXTURE_CUBE_MAP_POSITIVE_X,n.positiveX,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_X,n.negativeX,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Y,n.positiveY,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,n.negativeY,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Z,n.positiveZ,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,n.negativeZ,f,d,p)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,o,o,0,a,Ke.toWebGLConstant(s,t),null)),g.bindTexture(m,null),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._pixelFormat=a,this._pixelDatatype=s,this._size=o,this._hasMipmap=!1,this._sizeInBytes=l,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let C=u(n);this._positiveX=new Nh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,o,f,d,C),this._negativeX=new Nh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,o,f,d,C),this._positiveY=new Nh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,o,f,d,C),this._negativeY=new Nh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,o,f,d,C),this._positiveZ=new Nh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,o,f,d,C),this._negativeZ=new Nh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,o,f,d,C),this.sampler=u(e.sampler)?e.sampler:new ln}Object.defineProperties(Iv.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=t===sn.NEAREST_MIPMAP_NEAREST||t===sn.NEAREST_MIPMAP_LINEAR||t===sn.LINEAR_MIPMAP_NEAREST||t===sn.LINEAR_MIPMAP_LINEAR,r=this._context,o=this._pixelDatatype;(o===Ke.FLOAT&&!r.textureFloatLinear||o===Ke.HALF_FLOAT&&!r.textureHalfFloatLinear)&&(t=i?sn.NEAREST_MIPMAP_NEAREST:sn.NEAREST,n=Ti.NEAREST);let s=r._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.texParameteri(a,s.TEXTURE_MIN_FILTER,t),s.texParameteri(a,s.TEXTURE_MAG_FILTER,n),s.texParameteri(a,s.TEXTURE_WRAP_S,e.wrapS),s.texParameteri(a,s.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&s.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),s.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});Iv.prototype.generateMipmap=function(e){e=y(e,Fh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};Iv.prototype.isDestroyed=function(){return!1};Iv.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=ue(this._positiveX),this._negativeX=ue(this._negativeX),this._positiveY=ue(this._positiveY),this._negativeY=ue(this._negativeY),this._positiveZ=ue(this._positiveZ),this._negativeZ=ue(this._negativeZ),ue(this)};var za=Iv;function gbe(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}var Ha=gbe;var Pv=`/**
 * A built-in GLSL floating-point constant for converting radians to degrees.
 *
 * @alias czm_degreesPerRadian
 * @glslConstant
 *
 * @see CesiumMath.DEGREES_PER_RADIAN
 *
 * @example
 * // GLSL declaration
 * const float czm_degreesPerRadian = ...;
 *
 * // Example
 * float deg = czm_degreesPerRadian * rad;
 */
const float czm_degreesPerRadian = 57.29577951308232;
`;var Ov=`/**
 * A built-in GLSL vec2 constant for defining the depth range.
 * This is a workaround to a bug where IE11 does not implement gl_DepthRange.
 *
 * @alias czm_depthRange
 * @glslConstant
 *
 * @example
 * // GLSL declaration
 * float depthRangeNear = czm_depthRange.near;
 * float depthRangeFar = czm_depthRange.far;
 *
 */
const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);
`;var Mv=`/**
 * 0.1
 *
 * @name czm_epsilon1
 * @glslConstant
 */
const float czm_epsilon1 = 0.1;
`;var Rv=`/**
 * 0.01
 *
 * @name czm_epsilon2
 * @glslConstant
 */
const float czm_epsilon2 = 0.01;
`;var Bv=`/**
 * 0.001
 *
 * @name czm_epsilon3
 * @glslConstant
 */
const float czm_epsilon3 = 0.001;
`;var Lv=`/**
 * 0.0001
 *
 * @name czm_epsilon4
 * @glslConstant
 */
const float czm_epsilon4 = 0.0001;
`;var Nv=`/**
 * 0.00001
 *
 * @name czm_epsilon5
 * @glslConstant
 */
const float czm_epsilon5 = 0.00001;
`;var Fv=`/**
 * 0.000001
 *
 * @name czm_epsilon6
 * @glslConstant
 */
const float czm_epsilon6 = 0.000001;
`;var Uv=`/**
 * 0.0000001
 *
 * @name czm_epsilon7
 * @glslConstant
 */
const float czm_epsilon7 = 0.0000001;
`;var Vv=`/**
 * DOC_TBA
 *
 * @name czm_infinity
 * @glslConstant
 */
const float czm_infinity = 5906376272000.0;  // Distance from the Sun to Pluto in meters.  TODO: What is best given lowp, mediump, and highp?
`;var kv=`/**
 * A built-in GLSL floating-point constant for <code>1/pi</code>.
 *
 * @alias czm_oneOverPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverPi = ...;
 *
 * // Example
 * float pi = 1.0 / czm_oneOverPi;
 */
const float czm_oneOverPi = 0.3183098861837907;
`;var zv=`/**
 * A built-in GLSL floating-point constant for <code>1/2pi</code>.
 *
 * @alias czm_oneOverTwoPi
 * @glslConstant
 *
 * @see CesiumMath.ONE_OVER_TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_oneOverTwoPi = ...;
 *
 * // Example
 * float pi = 2.0 * czm_oneOverTwoPi;
 */
const float czm_oneOverTwoPi = 0.15915494309189535;
`;var Hv=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
 *
 * @name czm_passCesium3DTile
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTile = 4.0;
`;var Gv=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}
 *
 * @name czm_passCesium3DTileClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassification = 5.0;
`;var Wv=`/**
 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}
 *
 * @name czm_passCesium3DTileClassificationIgnoreShow
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCesium3DTileClassificationIgnoreShow = 6.0;
`;var jv=`/**
 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}
 *
 * @name czm_passClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passClassification = 7.0;
`;var qv=`/**
 * The automatic GLSL constant for {@link Pass#COMPUTE}
 *
 * @name czm_passCompute
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passCompute = 1.0;
`;var Yv=`/**
 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}
 *
 * @name czm_passEnvironment
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passEnvironment = 0.0;
`;var Xv=`/**
 * The automatic GLSL constant for {@link Pass#GLOBE}
 *
 * @name czm_passGlobe
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passGlobe = 2.0;
`;var Kv=`/**
 * The automatic GLSL constant for {@link Pass#OPAQUE}
 *
 * @name czm_passOpaque
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOpaque = 7.0;
`;var Jv=`/**
 * The automatic GLSL constant for {@link Pass#OVERLAY}
 *
 * @name czm_passOverlay
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passOverlay = 10.0;
`;var Zv=`/**
 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
 *
 * @name czm_passTerrainClassification
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTerrainClassification = 3.0;
`;var Qv=`/**
 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}
 *
 * @name czm_passTranslucent
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passTranslucent = 8.0;
`;var $v=`/**
 * The automatic GLSL constant for {@link Pass#VOXELS}
 *
 * @name czm_passVoxels
 * @glslConstant
 *
 * @see czm_pass
 */
const float czm_passVoxels = 9.0;
`;var ew=`/**
 * A built-in GLSL floating-point constant for <code>Math.PI</code>.
 *
 * @alias czm_pi
 * @glslConstant
 *
 * @see CesiumMath.PI
 *
 * @example
 * // GLSL declaration
 * const float czm_pi = ...;
 *
 * // Example
 * float twoPi = 2.0 * czm_pi;
 */
const float czm_pi = 3.141592653589793;
`;var tw=`/**
 * A built-in GLSL floating-point constant for <code>pi/4</code>.
 *
 * @alias czm_piOverFour
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_FOUR
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverFour = ...;
 *
 * // Example
 * float pi = 4.0 * czm_piOverFour;
 */
const float czm_piOverFour = 0.7853981633974483;
`;var nw=`/**
 * A built-in GLSL floating-point constant for <code>pi/6</code>.
 *
 * @alias czm_piOverSix
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_SIX
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverSix = ...;
 *
 * // Example
 * float pi = 6.0 * czm_piOverSix;
 */
const float czm_piOverSix = 0.5235987755982988;
`;var iw=`/**
 * A built-in GLSL floating-point constant for <code>pi/3</code>.
 *
 * @alias czm_piOverThree
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_THREE
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverThree = ...;
 *
 * // Example
 * float pi = 3.0 * czm_piOverThree;
 */
const float czm_piOverThree = 1.0471975511965976;
`;var rw=`/**
 * A built-in GLSL floating-point constant for <code>pi/2</code>.
 *
 * @alias czm_piOverTwo
 * @glslConstant
 *
 * @see CesiumMath.PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_piOverTwo = ...;
 *
 * // Example
 * float pi = 2.0 * czm_piOverTwo;
 */
const float czm_piOverTwo = 1.5707963267948966;
`;var ow=`/**
 * A built-in GLSL floating-point constant for converting degrees to radians.
 *
 * @alias czm_radiansPerDegree
 * @glslConstant
 *
 * @see CesiumMath.RADIANS_PER_DEGREE
 *
 * @example
 * // GLSL declaration
 * const float czm_radiansPerDegree = ...;
 *
 * // Example
 * float rad = czm_radiansPerDegree * deg;
 */
const float czm_radiansPerDegree = 0.017453292519943295;
`;var sw=`/**
 * The constant identifier for the 2D {@link SceneMode}
 *
 * @name czm_sceneMode2D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode2D = 2.0;
`;var aw=`/**
 * The constant identifier for the 3D {@link SceneMode}
 *
 * @name czm_sceneMode3D
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneModeMorphing
 */
const float czm_sceneMode3D = 3.0;
`;var cw=`/**
 * The constant identifier for the Columbus View {@link SceneMode}
 *
 * @name czm_sceneModeColumbusView
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneMode3D
 * @see czm_sceneModeMorphing
 */
const float czm_sceneModeColumbusView = 1.0;
`;var lw=`/**
 * The constant identifier for the Morphing {@link SceneMode}
 *
 * @name czm_sceneModeMorphing
 * @glslConstant
 * @see czm_sceneMode
 * @see czm_sceneMode2D
 * @see czm_sceneModeColumbusView
 * @see czm_sceneMode3D
 */
const float czm_sceneModeMorphing = 0.0;
`;var uw=`/**
 * A built-in GLSL floating-point constant for one solar radius.
 *
 * @alias czm_solarRadius
 * @glslConstant
 *
 * @see CesiumMath.SOLAR_RADIUS
 *
 * @example
 * // GLSL declaration
 * const float czm_solarRadius = ...;
 */
const float czm_solarRadius = 695500000.0;
`;var fw=`/**
 * A built-in GLSL floating-point constant for <code>3pi/2</code>.
 *
 * @alias czm_threePiOver2
 * @glslConstant
 *
 * @see CesiumMath.THREE_PI_OVER_TWO
 *
 * @example
 * // GLSL declaration
 * const float czm_threePiOver2 = ...;
 *
 * // Example
 * float pi = (2.0 / 3.0) * czm_threePiOver2;
 */
const float czm_threePiOver2 = 4.71238898038469;
`;var dw=`/**
 * A built-in GLSL floating-point constant for <code>2pi</code>.
 *
 * @alias czm_twoPi
 * @glslConstant
 *
 * @see CesiumMath.TWO_PI
 *
 * @example
 * // GLSL declaration
 * const float czm_twoPi = ...;
 *
 * // Example
 * float pi = czm_twoPi / 2.0;
 */
const float czm_twoPi = 6.283185307179586;
`;var hw=`/**
 * The maximum latitude, in radians, both North and South, supported by a Web Mercator
 * (EPSG:3857) projection.  Technically, the Mercator projection is defined
 * for any latitude up to (but not including) 90 degrees, but it makes sense
 * to cut it off sooner because it grows exponentially with increasing latitude.
 * The logic behind this particular cutoff value, which is the one used by
 * Google Maps, Bing Maps, and Esri, is that it makes the projection
 * square.  That is, the rectangle is equal in the X and Y directions.
 *
 * The constant value is computed as follows:
 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
 *
 * @name czm_webMercatorMaxLatitude
 * @glslConstant
 */
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var mw=`/**
 * @name czm_depthRangeStruct
 * @glslStruct
 */
struct czm_depthRangeStruct
{
    float near;
    float far;
};
`;var pw=`/**
 * Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} specular Intensity of incoming light reflecting in a single direction.
 * @property {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 * @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 */
struct czm_material
{
    vec3 diffuse;
    float specular;
    float shininess;
    vec3 normal;
    vec3 emission;
    float alpha;
};
`;var _w=`/**
 * Used as input to every material's czm_getMaterial function.
 *
 * @name czm_materialInput
 * @glslStruct
 *
 * @property {float} s 1D texture coordinates.
 * @property {vec2} st 2D texture coordinates.
 * @property {vec3} str 3D texture coordinates.
 * @property {vec3} normalEC Unperturbed surface normal in eye coordinates.
 * @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.
 * @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates.  The magnitude is the distance in meters from the fragment to the eye.
 * @property {float} height The height of the terrain in meters above or below the WGS84 ellipsoid.  Only available for globe materials.
 * @property {float} slope The slope of the terrain in radians.  0 is flat; pi/2 is vertical.  Only available for globe materials.
 * @property {float} aspect The aspect of the terrain in radians.  0 is East, pi/2 is North, pi is West, 3pi/2 is South.  Only available for globe materials.
 */
struct czm_materialInput
{
    float s;
    vec2 st;
    vec3 str;
    vec3 normalEC;
    mat3 tangentToEyeMatrix;
    vec3 positionToEyeEC;
    float height;
    float slope;
    float aspect;
};
`;var gw=`/**
 * Struct for representing a material for a {@link Model}. The model
 * rendering pipeline will pass this struct between material, custom shaders,
 * and lighting stages. This is not to be confused with {@link czm_material}
 * which is used by the older Fabric materials system, although they are similar.
 * <p>
 * All color values (diffuse, specular, emissive) are in linear color space.
 * </p>
 *
 * @name czm_modelMaterial
 * @glslStruct
 *
 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.
 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
 * @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.
 * @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.
 * @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
 * @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.
 * @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
 */
struct czm_modelMaterial {
    vec3 diffuse;
    float alpha;
    vec3 specular;
    float roughness;
    vec3 normalEC;
    float occlusion;
    vec3 emissive;
};
`;var yw=`/**
 * Struct for representing the output of a custom vertex shader.
 * 
 * @name czm_modelVertexOutput
 * @glslStruct
 *
 * @see {@link CustomShader}
 * @see {@link Model}
 *
 * @property {vec3} positionMC The position of the vertex in model coordinates
 * @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives. 
 */
struct czm_modelVertexOutput {
  vec3 positionMC;
  float pointSize;
};
`;var Aw=`/**
 * Parameters for {@link czm_pbrLighting}
 *
 * @name czm_material
 * @glslStruct
 *
 * @property {vec3} diffuseColor the diffuse color of the material for the lambert term of the rendering equation
 * @property {float} roughness a value from 0.0 to 1.0 that indicates how rough the surface of the material is.
 * @property {vec3} f0 The reflectance of the material at normal incidence
 */
struct czm_pbrParameters
{
    vec3 diffuseColor;
    float roughness;
    vec3 f0;
};
`;var xw=`/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};
`;var Cw=`/**
 * DOC_TBA
 *
 * @name czm_raySegment
 * @glslStruct
 */
struct czm_raySegment
{
    float start;
    float stop;
};

/**
 * DOC_TBA
 *
 * @name czm_emptyRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);

/**
 * DOC_TBA
 *
 * @name czm_fullRaySegment
 * @glslConstant 
 */
const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);
`;var Tw=`struct czm_shadowParameters
{
#ifdef USE_CUBE_MAP_SHADOW
    vec3 texCoords;
#else
    vec2 texCoords;
#endif

    float depthBias;
    float depth;
    float nDotL;
    vec2 texelStepSize;
    float normalShadingSmooth;
    float darkness;
};
`;var Ew=`/**
 * Converts an HSB color (hue, saturation, brightness) to RGB
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_HSBToRGB
 * @glslFunction
 * 
 * @param {vec3} hsb The color in HSB.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);

vec3 czm_HSBToRGB(vec3 hsb)
{
    vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);
    return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);
}
`;var bw=`/**
 * Converts an HSL color (hue, saturation, lightness) to RGB
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_HSLToRGB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in HSL.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */

vec3 hueToRGB(float hue)
{
    float r = abs(hue * 6.0 - 3.0) - 1.0;
    float g = 2.0 - abs(hue * 6.0 - 2.0);
    float b = 2.0 - abs(hue * 6.0 - 4.0);
    return clamp(vec3(r, g, b), 0.0, 1.0);
}

vec3 czm_HSLToRGB(vec3 hsl)
{
    vec3 rgb = hueToRGB(hsl.x);
    float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;
    return (rgb - 0.5) * c + hsl.z;
}
`;var Sw=`/**
 * Converts an RGB color to HSB (hue, saturation, brightness)
 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
 *
 * @name czm_RGBToHSB
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSB.
 *
 * @example
 * vec3 hsb = czm_RGBToHSB(rgb);
 * hsb.z *= 0.1;
 * rgb = czm_HSBToRGB(hsb);
 */

const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);

vec3 czm_RGBToHSB(vec3 rgb)
{
    vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));
    vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));

    float d = q.x - min(q.w, q.y);
    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);
}
`;var vw=`/**
 * Converts an RGB color to HSL (hue, saturation, lightness)
 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
 *
 * @name czm_RGBToHSL
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in HSL.
 *
 * @example
 * vec3 hsl = czm_RGBToHSL(rgb);
 * hsl.z *= 0.1;
 * rgb = czm_HSLToRGB(hsl);
 */
 
vec3 RGBtoHCV(vec3 rgb)
{
    // Based on work by Sam Hocevar and Emil Persson
    vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);
    vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);
    float c = q.x - min(q.w, q.y);
    float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);
    return vec3(h, c, q.x);
}

vec3 czm_RGBToHSL(vec3 rgb)
{
    vec3 hcv = RGBtoHCV(rgb);
    float l = hcv.z - hcv.y * 0.5;
    float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);
    return vec3(hcv.x, s, l);
}
`;var ww=`/**
 * Converts an RGB color to CIE Yxy.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_RGBToXYZ
 * @glslFunction
 * 
 * @param {vec3} rgb The color in RGB.
 *
 * @returns {vec3} The color in CIE Yxy.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_RGBToXYZ(vec3 rgb)
{
    const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,
                              0.3576, 0.7152, 0.1192,
                              0.1805, 0.0722, 0.9505);
    vec3 xyz = RGB2XYZ * rgb;
    vec3 Yxy;
    Yxy.r = xyz.g;
    float temp = dot(vec3(1.0), xyz);
    Yxy.gb = xyz.rg / temp;
    return Yxy;
}
`;var Dw=`/**
 * Converts a CIE Yxy color to RGB.
 * <p>The conversion is described in
 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
 * </p>
 * 
 * @name czm_XYZToRGB
 * @glslFunction
 * 
 * @param {vec3} Yxy The color in CIE Yxy.
 *
 * @returns {vec3} The color in RGB.
 *
 * @example
 * vec3 xyz = czm_RGBToXYZ(rgb);
 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);
 * rgb = czm_XYZToRGB(xyz);
 */
vec3 czm_XYZToRGB(vec3 Yxy)
{
    const mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,
                              -1.5371,  1.8760, -0.2040,
                              -0.4985,  0.0416,  1.0572);
    vec3 xyz;
    xyz.r = Yxy.r * Yxy.g / Yxy.b;
    xyz.g = Yxy.r;
    xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;
    
    return XYZ2RGB * xyz;
}
`;var Iw=`// See:
//    https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/

vec3 czm_acesTonemapping(vec3 color) {
    float g = 0.985;
    float a = 0.065;
    float b = 0.0001;
    float c = 0.433;
    float d = 0.238;

    color = (color * (color + a) - b) / (color * (g * color + c) + d);

    color = clamp(color, 0.0, 1.0);

    return color;
}
`;var Pw=`/**
 * @private
 */
float czm_alphaWeight(float a)
{
    float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];

    // See Weighted Blended Order-Independent Transparency for examples of different weighting functions:
    // http://jcgt.org/published/0002/02/09/
    return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));
}
`;var Ow=`/**
 * Procedural anti-aliasing by blurring two colors that meet at a sharp edge.
 *
 * @name czm_antialias
 * @glslFunction
 *
 * @param {vec4} color1 The color on one side of the edge.
 * @param {vec4} color2 The color on the other side of the edge.
 * @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.
 * @param {float} dist The distance to the edge in texture coordinates.
 * @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.
 * @returns {vec4} The anti-aliased color.
 *
 * @example
 * // GLSL declarations
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);
 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);
 *
 * // get the color for a material that has a sharp edge at the line y = 0.5 in texture space
 * float dist = abs(textureCoordinates.t - 0.5);
 * vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));
 * vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);
 */
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)
{
    float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);
    float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);
    val1 = val1 * (1.0 - val2);
    val1 = val1 * val1 * (3.0 - (2.0 * val1));
    val1 = pow(val1, 0.5); //makes the transition nicer
    
    vec4 midColor = (color1 + color2) * 0.5;
    return mix(midColor, currentColor, val1);
}

vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)
{
    return czm_antialias(color1, color2, currentColor, dist, 0.1);
}
`;var Mw=`/**
 * Approximately computes spherical coordinates given a normal.
 * Uses approximate inverse trigonometry for speed and consistency,
 * since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.
 *
 * @name czm_approximateSphericalCoordinates
 * @glslFunction
 *
 * @param {vec3} normal arbitrary-length normal.
 *
 * @returns {vec2} Approximate latitude and longitude spherical coordinates.
 */
vec2 czm_approximateSphericalCoordinates(vec3 normal) {
    // Project into plane with vertical for latitude
    float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);
    float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);
    return vec2(latitudeApproximation, longitudeApproximation);
}
`;var Rw=`/**
 * Determines if the fragment is back facing
 *
 * @name czm_backFacing
 * @glslFunction 
 * 
 * @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.
 */
bool czm_backFacing()
{
    // !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.
    return gl_FrontFacing == false;
}
`;var Bw=`/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a float expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {float} a Value to return if the comparison is true.
 * @param {float} b Value to return if the comparison is false.
 *
 * @returns {float} equivalent of comparison ? a : b
 */
float czm_branchFreeTernary(bool comparison, float a, float b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec2 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec2} a Value to return if the comparison is true.
 * @param {vec2} b Value to return if the comparison is false.
 *
 * @returns {vec2} equivalent of comparison ? a : b
 */
vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec3 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}

/**
 * Branchless ternary operator to be used when it's inexpensive to explicitly
 * evaluate both possibilities for a vec4 expression.
 *
 * @name czm_branchFreeTernary
 * @glslFunction
 *
 * @param {bool} comparison A comparison statement
 * @param {vec3} a Value to return if the comparison is true.
 * @param {vec3} b Value to return if the comparison is false.
 *
 * @returns {vec3} equivalent of comparison ? a : b
 */
vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {
    float useA = float(comparison);
    return a * useA + b * (1.0 - useA);
}
`;var Lw=`
vec4 czm_cascadeColor(vec4 weights)
{
    return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +
           vec4(0.0, 1.0, 0.0, 1.0) * weights.y +
           vec4(0.0, 0.0, 1.0, 1.0) * weights.z +
           vec4(1.0, 0.0, 1.0, 1.0) * weights.w;
}
`;var Nw=`
uniform vec4 shadowMap_cascadeDistances;

float czm_cascadeDistance(vec4 weights)
{
    return dot(shadowMap_cascadeDistances, weights);
}
`;var Fw=`
uniform mat4 shadowMap_cascadeMatrices[4];

mat4 czm_cascadeMatrix(vec4 weights)
{
    return shadowMap_cascadeMatrices[0] * weights.x +
           shadowMap_cascadeMatrices[1] * weights.y +
           shadowMap_cascadeMatrices[2] * weights.z +
           shadowMap_cascadeMatrices[3] * weights.w;
}
`;var Uw=`
uniform vec4 shadowMap_cascadeSplits[2];

vec4 czm_cascadeWeights(float depthEye)
{
    // One component is set to 1.0 and all others set to 0.0.
    vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));
    vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);
    return near * far;
}
`;var Vw=`/**
 * DOC_TBA
 *
 * @name czm_columbusViewMorph
 * @glslFunction
 */
vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)
{
    // Just linear for now.
    vec3 p = mix(position2D.xyz, position3D.xyz, time);
    return vec4(p, 1.0);
}
`;var kw=`/**
 * Returns a position in model coordinates relative to eye taking into
 * account the current scene mode: 3D, 2D, or Columbus view.
 * <p>
 * This uses standard position attributes, <code>position3DHigh</code>, 
 * <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>, 
 * and should be used when writing a vertex shader for an {@link Appearance}.
 * </p>
 *
 * @name czm_computePosition
 * @glslFunction
 *
 * @returns {vec4} The position relative to eye.
 *
 * @example
 * vec4 p = czm_computePosition();
 * v_positionEC = (czm_modelViewRelativeToEye * p).xyz;
 * gl_Position = czm_modelViewProjectionRelativeToEye * p;
 *
 * @see czm_translateRelativeToEye
 */
vec4 czm_computePosition();
`;var zw=`/**
 * @private
 */
vec2 cordic(float angle)
{
// Scale the vector by the appropriate factor for the 24 iterations to follow.
    vec2 vector = vec2(6.0725293500888267e-1, 0.0);
// Iteration 1
    float sense = (angle < 0.0) ? -1.0 : 1.0;
 //   float factor = sense * 1.0;  // 2^-0
    mat2 rotation = mat2(1.0, sense, -sense, 1.0);
    vector = rotation * vector;
    angle -= sense * 7.8539816339744828e-1;  // atan(2^-0)
// Iteration 2
    sense = (angle < 0.0) ? -1.0 : 1.0;
    float factor = sense * 5.0e-1;  // 2^-1
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.6364760900080609e-1;  // atan(2^-1)
// Iteration 3
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.5e-1;  // 2^-2
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4497866312686414e-1;  // atan(2^-2)
// Iteration 4
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.25e-1;  // 2^-3
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2435499454676144e-1;  // atan(2^-3)
// Iteration 5
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.25e-2;  // 2^-4
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.2418809995957350e-2;  // atan(2^-4)
// Iteration 6
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.125e-2;  // 2^-5
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.1239833430268277e-2;  // atan(2^-5)
// Iteration 7
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.5625e-2;  // 2^-6
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5623728620476831e-2;  // atan(2^-6)
// Iteration 8
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.8125e-3;  // 2^-7
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.8123410601011111e-3;  // atan(2^-7)
// Iteration 9
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.90625e-3;  // 2^-8
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.9062301319669718e-3;  // atan(2^-8)
// Iteration 10
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.953125e-3;  // 2^-9
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9531225164788188e-3;  // atan(2^-9)
// Iteration 11
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.765625e-4;  // 2^-10
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.7656218955931946e-4;  // atan(2^-10)
// Iteration 12
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.8828125e-4;  // 2^-11
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.8828121119489829e-4;  // atan(2^-11)
// Iteration 13
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.44140625e-4;  // 2^-12
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.4414062014936177e-4;  // atan(2^-12)
// Iteration 14
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.220703125e-4;  // 2^-13
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.2207031189367021e-4;  // atan(2^-13)
// Iteration 15
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 6.103515625e-5;  // 2^-14
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 6.1035156174208773e-5;  // atan(2^-14)
// Iteration 16
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.0517578125e-5;  // 2^-15
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.0517578115526096e-5;  // atan(2^-15)
// Iteration 17
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.52587890625e-5;  // 2^-16
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.5258789061315762e-5;  // atan(2^-16)
// Iteration 18
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 7.62939453125e-6;  // 2^-17
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 7.6293945311019700e-6;  // atan(2^-17)
// Iteration 19
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 3.814697265625e-6;  // 2^-18
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 3.8146972656064961e-6;  // atan(2^-18)
// Iteration 20
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.9073486328125e-6;  // 2^-19
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 1.9073486328101870e-6;  // atan(2^-19)
// Iteration 21
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 9.5367431640625e-7;  // 2^-20
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 9.5367431640596084e-7;  // atan(2^-20)
// Iteration 22
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 4.76837158203125e-7;  // 2^-21
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 4.7683715820308884e-7;  // atan(2^-21)
// Iteration 23
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 2.384185791015625e-7;  // 2^-22
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
    angle -= sense * 2.3841857910155797e-7;  // atan(2^-22)
// Iteration 24
    sense = (angle < 0.0) ? -1.0 : 1.0;
    factor = sense * 1.1920928955078125e-7;  // 2^-23
    rotation[0][1] = factor;
    rotation[1][0] = -factor;
    vector = rotation * vector;
//    angle -= sense * 1.1920928955078068e-7;  // atan(2^-23)

    return vector;
}

/**
 * Computes the cosine and sine of the provided angle using the CORDIC algorithm.
 *
 * @name czm_cosineAndSine
 * @glslFunction
 *
 * @param {float} angle The angle in radians.
 *
 * @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).
 *
 * @example
 * vec2 v = czm_cosineAndSine(czm_piOverSix);
 * float cosine = v.x;
 * float sine = v.y;
 */
vec2 czm_cosineAndSine(float angle)
{
    if (angle < -czm_piOverTwo || angle > czm_piOverTwo)
    {
        if (angle < 0.0)
        {
            return -cordic(angle + czm_pi);
        }
        else
        {
            return -cordic(angle - czm_pi);
        }
    }
    else
    {
        return cordic(angle);
    }
}
`;var Hw=`/**
 * Decompresses texture coordinates that were packed into a single float.
 *
 * @name czm_decompressTextureCoordinates
 * @glslFunction
 *
 * @param {float} encoded The compressed texture coordinates.
 * @returns {vec2} The decompressed texture coordinates.
 */
 vec2 czm_decompressTextureCoordinates(float encoded)
 {
    float temp = encoded / 4096.0;
    float xZeroTo4095 = floor(temp);
    float stx = xZeroTo4095 / 4095.0;
    float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;
    return vec2(stx, sty);
 }
`;var Gw=`/**
 * Get default parameters for physically based rendering. These defaults
 * describe a rough dielectric (non-metal) surface (e.g. rough plastic).
 *
 * @return {czm_pbrParameters} Default parameters for {@link czm_pbrLighting}
 */
czm_pbrParameters czm_defaultPbrMaterial()
{
    czm_pbrParameters results;
    results.diffuseColor = vec3(1.0);
    results.roughness = 1.0;

    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    results.f0 = REFLECTANCE_DIELECTRIC;
    return results;
}
`;var Ww=`// emulated noperspective
#if (__VERSION__ == 300 || defined(GL_EXT_frag_depth)) && !defined(LOG_DEPTH)
out float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.
 * GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes, 
 * capping the shadow volume. More information here: 
 * https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.
 *
 * When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring 
 * no geometry gets clipped by setting the clip space z value to 0.0 and then
 * sending the unaltered screen space z value (using emulated noperspective
 * interpolation) to the frag shader where it is clamped to [0,1] and then
 * written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:
 * https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.
 *
 * When GL_EXT_frag_depth is not available, which is the case on some mobile 
 * devices, we must attempt to fix this only in the vertex shader. 
 * The approach is to clamp the z value to the far plane, which closes the 
 * shadow volume but also distorts the geometry, so there can still be artifacts
 * on frustum seams.
 *
 * @name czm_depthClamp
 * @glslFunction
 *
 * @param {vec4} coords The vertex in clip coordinates.
 * @returns {vec4} The modified vertex.
 *
 * @example
 * gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));
 *
 * @see czm_writeDepthClamp
 */
vec4 czm_depthClamp(vec4 coords)
{
#ifndef LOG_DEPTH
#if __VERSION__ == 300 || defined(GL_EXT_frag_depth)
    v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;
    coords.z = 0.0;
#else
    coords.z = min(coords.z, coords.w);
#endif
#endif
    return coords;
}
`;var jw=`/**
 * Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system 
 * to eye coordinates.  In east-north-up coordinates, x points east, y points north, and z points along the 
 * surface normal.  East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.
 * <br /><br />
 * The ellipsoid is assumed to be centered at the model coordinate's origin.
 *
 * @name czm_eastNorthUpToEyeCoordinates
 * @glslFunction
 *
 * @param {vec3} positionMC The position on the ellipsoid in model coordinates.
 * @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.
 *
 * @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.
 *
 * @example
 * // Transform a vector defined in the east-north-up coordinate 
 * // system, (0, 0, 1) which is the surface normal, to eye 
 * // coordinates.
 * mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
 * vec3 normalEC = m * vec3(0.0, 0.0, 1.0);
 */
mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)
{
    vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));  // normalized surface tangent in model coordinates
    vec3 tangentEC = normalize(czm_normal3D * tangentMC);                // normalized surface tangent in eye coordiantes
    vec3 bitangentEC = normalize(cross(normalEC, tangentEC));            // normalized surface bitangent in eye coordinates

    return mat3(
        tangentEC.x,   tangentEC.y,   tangentEC.z,
        bitangentEC.x, bitangentEC.y, bitangentEC.z,
        normalEC.x,    normalEC.y,    normalEC.z);
}
`;var qw=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidContainsPoint
 * @glslFunction
 *
 */
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
{
    vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
    return (dot(scaled, scaled) <= 1.0);
}
`;var Yw=`/**
 * DOC_TBA
 *
 * @name czm_ellipsoidWgs84TextureCoordinates
 * @glslFunction
 */
vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)
{
    return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);
}
`;var Xw=`/**
 * Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>
 * if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs
 * <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,
 * <code>vec3</code>s, or <code>vec4</code>s.
 *
 * @name czm_equalsEpsilon
 * @glslFunction
 *
 * @param {} left The first vector.
 * @param {} right The second vector.
 * @param {float} epsilon The epsilon to use for equality testing.
 * @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.
 *
 * @example
 * // GLSL declarations
 * bool czm_equalsEpsilon(float left, float right, float epsilon);
 * bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);
 * bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);
 * bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);
 */
bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec4(epsilon)));
}

bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec3(epsilon)));
}

bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {
    return all(lessThanEqual(abs(left - right), vec2(epsilon)));
}

bool czm_equalsEpsilon(float left, float right, float epsilon) {
    return (abs(left - right) <= epsilon);
}
`;var Kw=`/**
 * DOC_TBA
 *
 * @name czm_eyeOffset
 * @glslFunction
 *
 * @param {vec4} positionEC DOC_TBA.
 * @param {vec3} eyeOffset DOC_TBA.
 *
 * @returns {vec4} DOC_TBA.
 */
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
    // This equation is approximate in x and y.
    vec4 p = positionEC;
    vec4 zEyeOffset = normalize(p) * eyeOffset.z;
    p.xy += eyeOffset.xy + zEyeOffset.xy;
    p.z += zEyeOffset.z;
    return p;
}
`;var Jw=`/**
 * Transforms a position from eye to window coordinates.  The transformation
 * from eye to clip coordinates is done using {@link czm_projection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 *
 * @name czm_eyeToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in eye coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_projection
 * @see czm_viewportTransformation
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
 */
vec4 czm_eyeToWindowCoordinates(vec4 positionEC)
{
    vec4 q = czm_projection * positionEC;                        // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var Zw=`/**
 * Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.
 *
 * Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on
 * "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.
 * Adapted from ShaderFastLibs under MIT License.
 *
 * Chosen for the following characteristics over range [0, 1]:
 * - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)
 * - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)
 *
 * The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);
 * Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between 0 and 1 inclusive.
 *
 * @returns {float} Approximation of atan(x)
 */
float czm_fastApproximateAtan(float x) {
    return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);
}

/**
 * Approximation of atan2.
 *
 * Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html
 * However, we replaced their atan curve with Michael Drobot's (see above).
 *
 * @name czm_fastApproximateAtan
 * @glslFunction
 *
 * @param {float} x Value between -1 and 1 inclusive.
 * @param {float} y Value between -1 and 1 inclusive.
 *
 * @returns {float} Approximation of atan2(x, y)
 */
float czm_fastApproximateAtan(float x, float y) {
    // atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.
    // So range-reduce using abs and by flipping whether x or y is on top.
    float t = abs(x); // t used as swap and atan result.
    float opposite = abs(y);
    float adjacent = max(t, opposite);
    opposite = min(t, opposite);

    t = czm_fastApproximateAtan(opposite / adjacent);

    // Undo range reduction
    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
    t = czm_branchFreeTernary(y < 0.0, -t, t);
    return t;
}
`;var Qw=`/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-(scalar * scalar));
    return mix(color, fogColor, fog);
}

/**
 * Gets the color with fog at a distance from the camera.
 *
 * @name czm_fog
 * @glslFunction
 *
 * @param {float} distanceToCamera The distance to the camera in meters.
 * @param {vec3} color The original color.
 * @param {vec3} fogColor The color of the fog.
 * @param {float} fogModifierConstant A constant to modify the appearance of fog.
 *
 * @returns {vec3} The color adjusted for fog at the distance from the camera.
 */
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)
{
    float scalar = distanceToCamera * czm_fogDensity;
    float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));
    return mix(color, fogColor, fog);
}
`;var $w=`/**
 * Converts a color from RGB space to linear space.
 *
 * @name czm_gammaCorrect
 * @glslFunction
 *
 * @param {vec3} color The color in RGB space.
 * @returns {vec3} The color in linear space.
 */
vec3 czm_gammaCorrect(vec3 color) {
#ifdef HDR
    color = pow(color, vec3(czm_gamma));
#endif
    return color;
}

vec4 czm_gammaCorrect(vec4 color) {
#ifdef HDR
    color.rgb = pow(color.rgb, vec3(czm_gamma));
#endif
    return color;
}
`;var eD=`/**
 * DOC_TBA
 *
 * @name czm_geodeticSurfaceNormal
 * @glslFunction
 *
 * @param {vec3} positionOnEllipsoid DOC_TBA
 * @param {vec3} ellipsoidCenter DOC_TBA
 * @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA
 * 
 * @returns {vec3} DOC_TBA.
 */
vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)
{
    return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);
}
`;var tD=`/**
 * An czm_material with default values. Every material's czm_getMaterial
 * should use this default material as a base for the material it returns.
 * The default normal value is given by materialInput.normalEC.
 *
 * @name czm_getDefaultMaterial
 * @glslFunction
 *
 * @param {czm_materialInput} input The input used to construct the default material.
 *
 * @returns {czm_material} The default material.
 *
 * @see czm_materialInput
 * @see czm_material
 * @see czm_getMaterial
 */
czm_material czm_getDefaultMaterial(czm_materialInput materialInput)
{
    czm_material material;
    material.diffuse = vec3(0.0);
    material.specular = 0.0;
    material.shininess = 1.0;
    material.normal = materialInput.normalEC;
    material.emission = vec3(0.0);
    material.alpha = 1.0;
    return material;
}
`;var nD=`/**
 * Calculates the intensity of diffusely reflected light.
 *
 * @name czm_getLambertDiffuse
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 *
 * @returns {float} The intensity of the diffuse reflection.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)
{
    return max(dot(lightDirectionEC, normalEC), 0.0);
}
`;var iD=`/**
 * Calculates the specular intensity of reflected light.
 *
 * @name czm_getSpecular
 * @glslFunction
 *
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.
 * @param {vec3} normalEC The surface normal in eye coordinates.
 * @param {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.
 *
 * @returns {float} The intensity of the specular highlight.
 *
 * @see czm_phong
 *
 * @example
 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
 */
float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)
{
    vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);
    float specular = max(dot(toReflectedLight, toEyeEC), 0.0);

    // pow has undefined behavior if both parameters <= 0.
    // Prevent this by making sure shininess is at least czm_epsilon2.
    return pow(specular, max(shininess, czm_epsilon2));
}
`;var rD=`/**
 * @private
 */
vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)
{
    float cosAngle = cos(angleInRadians);
    float sinAngle = sin(angleInRadians);

    // time dependent sampling directions
    vec2 s0 = vec2(1.0/17.0, 0.0);
    vec2 s1 = vec2(-1.0/29.0, 0.0);
    vec2 s2 = vec2(1.0/101.0, 1.0/59.0);
    vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);

    // rotate sampling direction by specified angle
    s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));
    s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));
    s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));
    s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));

    vec2 uv0 = (uv/103.0) + (time * s0);
    vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);
    vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);
    vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);

    uv0 = fract(uv0);
    uv1 = fract(uv1);
    uv2 = fract(uv2);
    uv3 = fract(uv3);
    vec4 noise = (texture(normalMap, uv0)) +
                 (texture(normalMap, uv1)) +
                 (texture(normalMap, uv2)) +
                 (texture(normalMap, uv3));

    // average and scale to between -1 and 1
    return ((noise / 4.0) - 0.5) * 2.0;
}
`;var oD=`/**
 * Adjusts the hue of a color.
 * 
 * @name czm_hue
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the hue of the color in radians.
 *
 * @returns {float} The color with the hue adjusted.
 *
 * @example
 * vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)
 */
vec3 czm_hue(vec3 rgb, float adjustment)
{
    const mat3 toYIQ = mat3(0.299,     0.587,     0.114,
                            0.595716, -0.274453, -0.321263,
                            0.211456, -0.522591,  0.311135);
    const mat3 toRGB = mat3(1.0,  0.9563,  0.6210,
                            1.0, -0.2721, -0.6474,
                            1.0, -1.107,   1.7046);
    
    vec3 yiq = toYIQ * rgb;
    float hue = atan(yiq.z, yiq.y) + adjustment;
    float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);
    
    vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));
    return toRGB * color;
}
`;var sD=`/**
 * Converts a color in linear space to RGB space.
 *
 * @name czm_inverseGamma
 * @glslFunction
 *
 * @param {vec3} color The color in linear space.
 * @returns {vec3} The color in RGB space.
 */
vec3 czm_inverseGamma(vec3 color) {
    return pow(color, vec3(1.0 / czm_gamma));
}
`;var aD=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isEmpty
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isEmpty(czm_raySegment interval)
{
    return (interval.stop < 0.0);
}
`;var cD=`/**
 * Determines if a time interval is empty.
 *
 * @name czm_isFull
 * @glslFunction 
 * 
 * @param {czm_raySegment} interval The interval to test.
 * 
 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
 *
 * @example
 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true
 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
 */
bool czm_isFull(czm_raySegment interval)
{
    return (interval.start == 0.0 && interval.stop == czm_infinity);
}
`;var lD=`/**
 * Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.
 *
 * @name czm_latitudeToWebMercatorFraction
 * @glslFunction
 *
 * @param {float} latitude The geodetic latitude, in radians.
 * @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.
 * @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.
 *
 * @returns {float} The fraction of the rectangle at which the latitude occurs.  If the latitude is the southern
 *          boundary of the rectangle, the return value will be zero.  If it is the northern boundary, the return
 *          value will be 1.0.  Latitudes in between are mapped according to the Web Mercator projection.
 */ 
float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)
{
    float sinLatitude = sin(latitude);
    float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));
    
    return (mercatorY - southMercatorY) * oneOverMercatorHeight;
}
`;var uD=`/**
 * Computes distance from an point in 2D to a line in 2D.
 *
 * @name czm_lineDistance
 * @glslFunction
 *
 * param {vec2} point1 A point along the line.
 * param {vec2} point2 A point along the line.
 * param {vec2} point A point that may or may not be on the line.
 * returns {float} The distance from the point to the line.
 */
float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {
    return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);
}
`;var fD=`/**
 * Converts a linear RGB color to an sRGB color.
 *
 * @param {vec3|vec4} linearIn The color in linear color space.
 * @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.
 */
vec3 czm_linearToSrgb(vec3 linearIn) 
{
    return pow(linearIn, vec3(1.0/2.2));
}

vec4 czm_linearToSrgb(vec4 linearIn) 
{
    vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));
    return vec4(srgbOut, linearIn.a);
}
`;var dD=`/**
 * Computes the luminance of a color. 
 *
 * @name czm_luminance
 * @glslFunction
 *
 * @param {vec3} rgb The color.
 * 
 * @returns {float} The luminance.
 *
 * @example
 * float light = czm_luminance(vec3(0.0)); // 0.0
 * float dark = czm_luminance(vec3(1.0));  // ~1.0 
 */
float czm_luminance(vec3 rgb)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    return dot(rgb, W);
}
`;var hD=`/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
    float width = czm_viewport.z;
    float height = czm_viewport.w;
    float pixelWidth;
    float pixelHeight;

    float top = czm_frustumPlanes.x;
    float bottom = czm_frustumPlanes.y;
    float left = czm_frustumPlanes.z;
    float right = czm_frustumPlanes.w;

    if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)
    {
        float frustumWidth = right - left;
        float frustumHeight = top - bottom;
        pixelWidth = frustumWidth / width;
        pixelHeight = frustumHeight / height;
    }
    else
    {
        float distanceToPixel = -positionEC.z;
        float inverseNear = 1.0 / czm_currentFrustum.x;
        float tanTheta = top * inverseNear;
        pixelHeight = 2.0 * distanceToPixel * tanTheta / height;
        tanTheta = right * inverseNear;
        pixelWidth = 2.0 * distanceToPixel * tanTheta / width;
    }

    return max(pixelWidth, pixelHeight) * pixelRatio;
}

/**
 * Computes the size of a pixel in meters at a distance from the eye.
 * <p>
 * Use this version when scaling by pixel ratio.
 * </p>
 * @name czm_metersPerPixel
 * @glslFunction
 *
 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
 *
 * @returns {float} The meters per pixel at positionEC.
 */
float czm_metersPerPixel(vec4 positionEC)
{
    return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var mD=`/**
 * Transforms a position from model to window coordinates.  The transformation
 * from model to clip coordinates is done using {@link czm_modelViewProjection}.
 * The transform from normalized device coordinates to window coordinates is
 * done using {@link czm_viewportTransformation}, which assumes a depth range
 * of <code>near = 0</code> and <code>far = 1</code>.
 * <br /><br />
 * This transform is useful when there is a need to manipulate window coordinates
 * in a vertex shader as done by {@link BillboardCollection}.
 * <br /><br />
 * This function should not be confused with {@link czm_viewportOrthographic},
 * which is an orthographic projection matrix that transforms from window 
 * coordinates to clip coordinates.
 *
 * @name czm_modelToWindowCoordinates
 * @glslFunction
 *
 * @param {vec4} position The position in model coordinates to transform.
 *
 * @returns {vec4} The transformed position in window coordinates.
 *
 * @see czm_eyeToWindowCoordinates
 * @see czm_modelViewProjection
 * @see czm_viewportTransformation
 * @see czm_viewportOrthographic
 * @see BillboardCollection
 *
 * @example
 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
 */
vec4 czm_modelToWindowCoordinates(vec4 position)
{
    vec4 q = czm_modelViewProjection * position;                // clip coordinates
    q.xyz /= q.w;                                                // normalized device coordinates
    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
    return q;
}
`;var pD=`/**
 * DOC_TBA
 *
 * @name czm_multiplyWithColorBalance
 * @glslFunction
 */
vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)
{
    // Algorithm from Chapter 10 of Graphics Shaders.
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    
    vec3 target = left * right;
    float leftLuminance = dot(left, W);
    float rightLuminance = dot(right, W);
    float targetLuminance = dot(target, W);
    
    return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;
}
`;var _D=`/**
 * Computes a value that scales with distance.  The scaling is clamped at the near and
 * far distances, and does not extrapolate.  This function works with the
 * {@link NearFarScalar} JavaScript class.
 *
 * @name czm_nearFarScalar
 * @glslFunction
 *
 * @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).
 * @param {float} cameraDistSq The square of the current distance from the camera.
 *
 * @returns {float} The value at this distance.
 */
float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)
{
    float valueAtMin = nearFarScalar.y;
    float valueAtMax = nearFarScalar.w;
    float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;
    float farDistanceSq = nearFarScalar.z * nearFarScalar.z;

    float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);

    t = pow(clamp(t, 0.0, 1.0), 0.2);

    return mix(valueAtMin, valueAtMax, t);
}
`;var gD=` /**
  * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
  * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
  * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
  *
  * @name czm_octDecode
  * @param {vec2} encoded The oct-encoded, unit-length vector
  * @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.
  * @returns {vec3} The decoded and normalized vector
  */
  vec3 czm_octDecode(vec2 encoded, float range)
  {
      if (encoded.x == 0.0 && encoded.y == 0.0) {
          return vec3(0.0, 0.0, 0.0);
      }

     encoded = encoded / range * 2.0 - 1.0;
     vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));
     if (v.z < 0.0)
     {
         v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);
     }

     return normalize(v);
  }

/**
 * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(vec2 encoded)
 {
    return czm_octDecode(encoded, 255.0);
 }

 /**
 * Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {float} encoded The oct-encoded, unit-length vector
 * @returns {vec3} The decoded and normalized vector
 */
 vec3 czm_octDecode(float encoded)
 {
    float temp = encoded / 256.0;
    float x = floor(temp);
    float y = (temp - x) * 256.0;
    return czm_octDecode(vec2(x, y));
 }

/**
 * Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.
 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
 *
 * @name czm_octDecode
 * @param {vec2} encoded The packed oct-encoded, unit-length vectors.
 * @param {vec3} vector1 One decoded and normalized vector.
 * @param {vec3} vector2 One decoded and normalized vector.
 * @param {vec3} vector3 One decoded and normalized vector.
 */
  void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)
 {
    float temp = encoded.x / 65536.0;
    float x = floor(temp);
    float encodedFloat1 = (temp - x) * 65536.0;

    temp = encoded.y / 65536.0;
    float y = floor(temp);
    float encodedFloat2 = (temp - y) * 65536.0;

    vector1 = czm_octDecode(encodedFloat1);
    vector2 = czm_octDecode(encodedFloat2);
    vector3 = czm_octDecode(vec2(x, y));
 }

`;var yD=`/**
 * Packs a depth value into a vec3 that can be represented by unsigned bytes.
 *
 * @name czm_packDepth
 * @glslFunction
 *
 * @param {float} depth The floating-point depth.
 * @returns {vec3} The packed depth.
 */
vec4 czm_packDepth(float depth)
{
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
    enc = fract(enc);
    enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
    return enc;
}
`;var AD=`vec3 lambertianDiffuse(vec3 diffuseColor)
{
    return diffuseColor / czm_pi;
}

vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)
{
    return f0 + (f90 - f0) * pow(clamp(1.0 - VdotH, 0.0, 1.0), 5.0);
}

float smithVisibilityG1(float NdotV, float roughness)
{
    // this is the k value for direct lighting.
    // for image based lighting it will be roughness^2 / 2
    float k = (roughness + 1.0) * (roughness + 1.0) / 8.0;
    return NdotV / (NdotV * (1.0 - k) + k);
}

float smithVisibilityGGX(float roughness, float NdotL, float NdotV)
{
    return (
        smithVisibilityG1(NdotL, roughness) *
        smithVisibilityG1(NdotV, roughness)
    );
}

float GGX(float roughness, float NdotH)
{
    float roughnessSquared = roughness * roughness;
    float f = (NdotH * roughnessSquared - NdotH) * NdotH + 1.0;
    return roughnessSquared / (czm_pi * f * f);
}

/**
 * Compute the diffuse and specular contributions using physically based
 * rendering. This function only handles direct lighting.
 * <p>
 * This function only handles the lighting calculations. Metallic/roughness
 * and specular/glossy must be handled separately. See {@czm_pbrMetallicRoughnessMaterial}, {@czm_pbrSpecularGlossinessMaterial} and {@czm_defaultPbrMaterial}
 * </p>
 *
 * @name czm_pbrlighting
 * @glslFunction
 *
 * @param {vec3} positionEC The position of the fragment in eye coordinates
 * @param {vec3} normalEC The surface normal in eye coordinates
 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
 * @param {vec3} lightColorHdr radiance of the light source. This is a HDR value.
 * @param {czm_pbrParameters} The computed PBR parameters.
 * @return {vec3} The computed HDR color
 *
 * @example
 * czm_pbrParameters pbrParameters = czm_pbrMetallicRoughnessMaterial(
 *  baseColor,
 *  metallic,
 *  roughness
 * );
 * vec3 color = czm_pbrlighting(
 *  positionEC,
 *  normalEC,
 *  lightDirectionEC,
 *  lightColorHdr,
 *  pbrParameters);
 */
vec3 czm_pbrLighting(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
)
{
    vec3 v = -normalize(positionEC);
    vec3 l = normalize(lightDirectionEC);
    vec3 h = normalize(v + l);
    vec3 n = normalEC;
    float NdotL = clamp(dot(n, l), 0.001, 1.0);
    float NdotV = abs(dot(n, v)) + 0.001;
    float NdotH = clamp(dot(n, h), 0.0, 1.0);
    float LdotH = clamp(dot(l, h), 0.0, 1.0);
    float VdotH = clamp(dot(v, h), 0.0, 1.0);

    vec3 f0 = pbrParameters.f0;
    float reflectance = max(max(f0.r, f0.g), f0.b);
    vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(f0, f90, VdotH);

    float alpha = pbrParameters.roughness;
    float G = smithVisibilityGGX(alpha, NdotL, NdotV);
    float D = GGX(alpha, NdotH);
    vec3 specularContribution = F * G * D / (4.0 * NdotL * NdotV);

    vec3 diffuseColor = pbrParameters.diffuseColor;
    // F here represents the specular contribution
    vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);

    // Lo = (diffuse + specular) * Li * NdotL
    return (diffuseContribution + specularContribution) * NdotL * lightColorHdr;
}
`;var xD=`/**
 * Compute parameters for physically based rendering using the
 * metallic/roughness workflow. All inputs are linear; sRGB texture values must
 * be decoded beforehand
 *
 * @name czm_pbrMetallicRoughnessMaterial
 * @glslFunction
 *
 * @param {vec3} baseColor For dielectrics, this is the base color. For metals, this is the f0 value (reflectance at normal incidence)
 * @param {float} metallic 0.0 indicates dielectric. 1.0 indicates metal. Values in between are allowed (e.g. to model rust or dirt);
 * @param {float} roughness A value between 0.0 and 1.0
 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
 */
czm_pbrParameters czm_pbrMetallicRoughnessMaterial(
    vec3 baseColor,
    float metallic,
    float roughness
) 
{
    czm_pbrParameters results;

    // roughness is authored as perceptual roughness
    // square it to get material roughness
    roughness = clamp(roughness, 0.0, 1.0);
    results.roughness = roughness * roughness;

    // dielectrics use f0 = 0.04, metals use albedo as f0
    metallic = clamp(metallic, 0.0, 1.0);
    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
    vec3 f0 = mix(REFLECTANCE_DIELECTRIC, baseColor, metallic);
    results.f0 = f0;

    // diffuse only applies to dielectrics.
    results.diffuseColor = baseColor * (1.0 - f0) * (1.0 - metallic);

    return results;
}
`;var CD=`/**
 * Compute parameters for physically based rendering using the
 * specular/glossy workflow. All inputs are linear; sRGB texture values must
 * be decoded beforehand
 *
 * @name czm_pbrSpecularGlossinessMaterial
 * @glslFunction
 *
 * @param {vec3} diffuse The diffuse color for dielectrics (non-metals)
 * @param {vec3} specular The reflectance at normal incidence (f0)
 * @param {float} glossiness A number from 0.0 to 1.0 indicating how smooth the surface is.
 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
 */
czm_pbrParameters czm_pbrSpecularGlossinessMaterial(
    vec3 diffuse,
    vec3 specular,
    float glossiness
) 
{
    czm_pbrParameters results;

    // glossiness is the opposite of roughness, but easier for artists to use.
    float roughness = 1.0 - glossiness;
    results.roughness = roughness * roughness;

    results.diffuseColor = diffuse * (1.0 - max(max(specular.r, specular.g), specular.b));
    results.f0 = specular;

    return results;
}
`;var TD=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)
{
    return czm_getLambertDiffuse(lightDirectionEC, material.normal);
}

float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)
{
    return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);
}

/**
 * Computes a color using the Phong lighting model.
 *
 * @name czm_phong
 * @glslFunction
 *
 * @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.
 * @param {czm_material} material The fragment's material.
 *
 * @returns {vec4} The computed color.
 *
 * @example
 * vec3 positionToEyeEC = // ...
 * czm_material material = // ...
 * vec3 lightDirectionEC = // ...
 * out_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);
 *
 * @see czm_getMaterial
 */
vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down)
    float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);
    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);
    }

    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}

vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);
    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);

    vec3 ambient = vec3(0.0);
    vec3 color = ambient + material.emission;
    color += material.diffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var ED=`/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec4} plane A Plane in Hessian Normal Form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec4 plane, vec3 point) {
    return (dot(plane.xyz, point) + plane.w);
}

/**
 * Computes distance from a point to a plane.
 *
 * @name czm_planeDistance
 * @glslFunction
 *
 * param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js
 * param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js
 * param {vec3} point A point in the same space as the plane.
 * returns {float} The distance from the point to the plane.
 */
float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {
    return (dot(planeNormal, point) + planeDistance);
}
`;var bD=`/**
 * Computes the point along a ray at the given time.  <code>time</code> can be positive, negative, or zero.
 *
 * @name czm_pointAlongRay
 * @glslFunction
 *
 * @param {czm_ray} ray The ray to compute the point along.
 * @param {float} time The time along the ray.
 * 
 * @returns {vec3} The point along the ray at the given time.
 * 
 * @example
 * czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction
 * vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)
 */
vec3 czm_pointAlongRay(czm_ray ray, float time)
{
    return ray.origin + (time * ray.direction);
}
`;var SD=`/**
 * DOC_TBA
 *
 * @name czm_rayEllipsoidIntersectionInterval
 * @glslFunction
 */
czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)
{
   // ray and ellipsoid center in eye coordinates.  radii in model coordinates.
    vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;
    vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;

    q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;

    float q2 = dot(q, q);
    float qw = dot(q, w);

    if (q2 > 1.0) // Outside ellipsoid.
    {
        if (qw >= 0.0) // Looking outward or tangent (0 intersections).
        {
            return czm_emptyRaySegment;
        }
        else // qw < 0.0.
        {
            float qw2 = qw * qw;
            float difference = q2 - 1.0; // Positively valued.
            float w2 = dot(w, w);
            float product = w2 * difference;

            if (qw2 < product) // Imaginary roots (0 intersections).
            {
                return czm_emptyRaySegment;
            }
            else if (qw2 > product) // Distinct roots (2 intersections).
            {
                float discriminant = qw * qw - product;
                float temp = -qw + sqrt(discriminant); // Avoid cancellation.
                float root0 = temp / w2;
                float root1 = difference / temp;
                if (root0 < root1)
                {
                    czm_raySegment i = czm_raySegment(root0, root1);
                    return i;
                }
                else
                {
                    czm_raySegment i = czm_raySegment(root1, root0);
                    return i;
                }
            }
            else // qw2 == product.  Repeated roots (2 intersections).
            {
                float root = sqrt(difference / w2);
                czm_raySegment i = czm_raySegment(root, root);
                return i;
            }
        }
    }
    else if (q2 < 1.0) // Inside ellipsoid (2 intersections).
    {
        float difference = q2 - 1.0; // Negatively valued.
        float w2 = dot(w, w);
        float product = w2 * difference; // Negatively valued.
        float discriminant = qw * qw - product;
        float temp = -qw + sqrt(discriminant); // Positively valued.
        czm_raySegment i = czm_raySegment(0.0, temp / w2);
        return i;
    }
    else // q2 == 1.0. On ellipsoid.
    {
        if (qw < 0.0) // Looking inward.
        {
            float w2 = dot(w, w);
            czm_raySegment i = czm_raySegment(0.0, -qw / w2);
            return i;
        }
        else // qw >= 0.0.  Looking outward or tangent.
        {
            return czm_emptyRaySegment;
        }
    }
}
`;var vD=`/**
 * Compute the intersection interval of a ray with a sphere.
 *
 * @name czm_raySphereIntersectionInterval
 * @glslFunction
 *
 * @param {czm_ray} ray The ray.
 * @param {vec3} center The center of the sphere.
 * @param {float} radius The radius of the sphere.
 * @return {czm_raySegment} The intersection interval of the ray with the sphere.
 */
czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)
{
    vec3 o = ray.origin;
    vec3 d = ray.direction;

    vec3 oc = o - center;

    float a = dot(d, d);
    float b = 2.0 * dot(d, oc);
    float c = dot(oc, oc) - (radius * radius);

    float det = (b * b) - (4.0 * a * c);

    if (det < 0.0) {
        return czm_emptyRaySegment;
    }

    float sqrtDet = sqrt(det);

    float t0 = (-b - sqrtDet) / (2.0 * a);
    float t1 = (-b + sqrtDet) / (2.0 * a);

    czm_raySegment result = czm_raySegment(t0, t1);
    return result;
}
`;var wD=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var DD=`/**
 * Reads a value previously transformed with {@link czm_writeNonPerspective}
 * by dividing it by \`w\`, the value used in the perspective divide.
 * This function is intended to be called in a fragment shader to access a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The value should have been
 * previously written in the vertex shader with a call to
 * {@link czm_writeNonPerspective}.
 *
 * @name czm_readNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The non-perspective value to be read.
 * @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.
 * @returns {float|vec2|vec3|vec4} The usable value.
 */
float czm_readNonPerspective(float value, float oneOverW) {
    return value * oneOverW;
}

vec2 czm_readNonPerspective(vec2 value, float oneOverW) {
    return value * oneOverW;
}

vec3 czm_readNonPerspective(vec3 value, float oneOverW) {
    return value * oneOverW;
}

vec4 czm_readNonPerspective(vec4 value, float oneOverW) {
    return value * oneOverW;
}
`;var ID=`float czm_reverseLogDepth(float logZ)
{
#ifdef LOG_DEPTH
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = pow(2.0, log2Depth) - 1.0;
    return far * (1.0 - near / (depthFromNear + near)) / (far - near);
#endif
    return logZ;
}
`;var PD=`/**
 * Round a floating point value. This function exists because round() doesn't
 * exist in GLSL 1.00. 
 *
 * @param {float|vec2|vec3|vec4} value The value to round
 * @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.
 */
float czm_round(float value) {
  return floor(value + 0.5);
}

vec2 czm_round(vec2 value) {
  return floor(value + 0.5);
}

vec3 czm_round(vec3 value) {
  return floor(value + 0.5);
}

vec4 czm_round(vec4 value) {
  return floor(value + 0.5);
}
`;var OD=`/**
 * Samples the 4 neighboring pixels and return the weighted average.
 *
 * @private
 */
vec3 czm_sampleOctahedralProjectionWithFiltering(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod)
{
    direction /= dot(vec3(1.0), abs(direction));
    vec2 rev = abs(direction.zx) - vec2(1.0);
    vec2 neg = vec2(direction.x < 0.0 ? rev.x : -rev.x,
                    direction.z < 0.0 ? rev.y : -rev.y);
    vec2 uv = direction.y < 0.0 ? neg : direction.xz;
    vec2 coord = 0.5 * uv + vec2(0.5);
    vec2 pixel = 1.0 / textureSize;

    if (lod > 0.0)
    {
        // Each subseqeuent mip level is half the size
        float scale = 1.0 / pow(2.0, lod);
        float offset = ((textureSize.y + 1.0) / textureSize.x);

        coord.x *= offset;
        coord *= scale;

        coord.x += offset + pixel.x;
        coord.y += (1.0 - (1.0 / pow(2.0, lod - 1.0))) + pixel.y * (lod - 1.0) * 2.0;
    }
    else
    {
        coord.x *= (textureSize.y / textureSize.x);
    }

    // Do bilinear filtering
    #ifndef OES_texture_float_linear
        vec3 color1 = texture(projectedMap, coord + vec2(0.0, pixel.y)).rgb;
        vec3 color2 = texture(projectedMap, coord + vec2(pixel.x, 0.0)).rgb;
        vec3 color3 = texture(projectedMap, coord + pixel).rgb;
        vec3 color4 = texture(projectedMap, coord).rgb;

        vec2 texturePosition = coord * textureSize;

        float fu = fract(texturePosition.x);
        float fv = fract(texturePosition.y);

        vec3 average1 = mix(color4, color2, fu);
        vec3 average2 = mix(color1, color3, fu);

        vec3 color = mix(average1, average2, fv);
    #else
        vec3 color = texture(projectedMap, coord).rgb;
    #endif

    return color;
}


/**
 * Samples from a cube map that has been projected using an octahedral projection from the given direction.
 *
 * @name czm_sampleOctahedralProjection
 * @glslFunction
 *
 * @param {sampler2D} projectedMap The texture with the octahedral projected cube map.
 * @param {vec2} textureSize The width and height dimensions in pixels of the projected map.
 * @param {vec3} direction The normalized direction used to sample the cube map.
 * @param {float} lod The level of detail to sample.
 * @param {float} maxLod The maximum level of detail.
 * @returns {vec3} The color of the cube map at the direction.
 */
vec3 czm_sampleOctahedralProjection(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod, float maxLod) {
    float currentLod = floor(lod + 0.5);
    float nextLod = min(currentLod + 1.0, maxLod);

    vec3 colorCurrentLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, currentLod);
    vec3 colorNextLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, nextLod);

    return mix(colorNextLod, colorCurrentLod, nextLod - lod);
}
`;var MD=`/**
 * Adjusts the saturation of a color.
 * 
 * @name czm_saturation
 * @glslFunction
 * 
 * @param {vec3} rgb The color.
 * @param {float} adjustment The amount to adjust the saturation of the color.
 *
 * @returns {float} The color with the saturation adjusted.
 *
 * @example
 * vec3 greyScale = czm_saturation(color, 0.0);
 * vec3 doubleSaturation = czm_saturation(color, 2.0);
 */
vec3 czm_saturation(vec3 rgb, float adjustment)
{
    // Algorithm from Chapter 16 of OpenGL Shading Language
    const vec3 W = vec3(0.2125, 0.7154, 0.0721);
    vec3 intensity = vec3(dot(rgb, W));
    return mix(intensity, rgb, adjustment);
}
`;var RD=`
float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)
{
    return czm_unpackDepth(czm_textureCube(shadowMap, d));
}

float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)
{
#ifdef USE_SHADOW_DEPTH_TEXTURE
    return texture(shadowMap, uv).r;
#else
    return czm_unpackDepth(texture(shadowMap, uv));
#endif
}

float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}

float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)
{
    return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
`;var BD=`
float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)
{
#ifdef USE_NORMAL_SHADING
#ifdef USE_NORMAL_SHADING_SMOOTH
    float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);
#else
    float strength = step(0.0, nDotL);
#endif
    visibility *= strength;
#endif

    visibility = max(visibility, darkness);
    return visibility;
}

#ifdef USE_CUBE_MAP_SHADOW
float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec3 uvw = shadowParameters.texCoords;

    depth -= depthBias;
    float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);
    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#else
float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)
{
    float depthBias = shadowParameters.depthBias;
    float depth = shadowParameters.depth;
    float nDotL = shadowParameters.nDotL;
    float normalShadingSmooth = shadowParameters.normalShadingSmooth;
    float darkness = shadowParameters.darkness;
    vec2 uv = shadowParameters.texCoords;

    depth -= depthBias;
#ifdef USE_SOFT_SHADOWS
    vec2 texelStepSize = shadowParameters.texelStepSize;
    float radius = 1.0;
    float dx0 = -texelStepSize.x * radius;
    float dy0 = -texelStepSize.y * radius;
    float dx1 = texelStepSize.x * radius;
    float dy1 = texelStepSize.y * radius;
    float visibility = (
        czm_shadowDepthCompare(shadowMap, uv, depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
    ) * (1.0 / 9.0);
#else
    float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);
#endif

    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#endif
`;var LD=`/**
 * Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative.  This is similar to the GLSL
 * built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.
 * 
 * @name czm_signNotZero
 * @glslFunction
 *
 * @param {} value The value for which to determine the sign.
 * @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.
 */
float czm_signNotZero(float value)
{
    return value >= 0.0 ? 1.0 : -1.0;
}

vec2 czm_signNotZero(vec2 value)
{
    return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));
}

vec3 czm_signNotZero(vec3 value)
{
    return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));
}

vec4 czm_signNotZero(vec4 value)
{
    return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));
}
`;var ND=`/**
 * Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.
 * <p>
 * The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].
 * </p>
 *
 * @name czm_sphericalHarmonics
 * @glslFunction
 *
 * @param {vec3} normal The normalized direction.
 * @param {vec3[9]} coefficients The third order spherical harmonic coefficients.
 * @returns {vec3} The color at the direction.
 *
 * @see https://graphics.stanford.edu/papers/envmap/envmap.pdf
 */
vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])
{
    vec3 L00 = coefficients[0];
    vec3 L1_1 = coefficients[1];
    vec3 L10 = coefficients[2];
    vec3 L11 = coefficients[3];
    vec3 L2_2 = coefficients[4];
    vec3 L2_1 = coefficients[5];
    vec3 L20 = coefficients[6];
    vec3 L21 = coefficients[7];
    vec3 L22 = coefficients[8];

    float x = normal.x;
    float y = normal.y;
    float z = normal.z;

    return
          L00
        + L1_1 * y
        + L10 * z
        + L11 * x
        + L2_2 * (y * x)
        + L2_1 * (y * z)
        + L20 * (3.0 * z * z - 1.0)
        + L21 * (z * x)
        + L22 * (x * x - y * y);
}
`;var FD=`/**
 * Converts an sRGB color to a linear RGB color.
 *
 * @param {vec3|vec4} srgbIn The color in sRGB space
 * @returns {vec3|vec4} The color in linear color space. The vector type matches the input.
 */
vec3 czm_srgbToLinear(vec3 srgbIn)
{
    return pow(srgbIn, vec3(2.2));
}

vec4 czm_srgbToLinear(vec4 srgbIn) 
{
    vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));
    return vec4(linearOut, srgbIn.a);
}
`;var UD=`/**
 * Creates a matrix that transforms vectors from tangent space to eye space.
 *
 * @name czm_tangentToEyeSpaceMatrix
 * @glslFunction
 *
 * @param {vec3} normalEC The normal vector in eye coordinates.
 * @param {vec3} tangentEC The tangent vector in eye coordinates.
 * @param {vec3} bitangentEC The bitangent vector in eye coordinates.
 *
 * @returns {mat3} The matrix that transforms from tangent space to eye space.
 *
 * @example
 * mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);
 * vec3 normal = tangentToEye * texture(normalMap, st).xyz;
 */
mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)
{
    vec3 normal = normalize(normalEC);
    vec3 tangent = normalize(tangentEC);
    vec3 bitangent = normalize(bitangentEC);
    return mat3(tangent.x  , tangent.y  , tangent.z,
                bitangent.x, bitangent.y, bitangent.z,
                normal.x   , normal.y   , normal.z);
}
`;var VD=`/**
 * A wrapper around the texture (WebGL2) / textureCube (WebGL1)
 * function to allow for WebGL 1 support.
 * 
 * @name czm_textureCube
 * @glslFunction
 *
 * @param {samplerCube} sampler The sampler.
 * @param {vec3} p The coordinates to sample the texture at.
 */
vec4 czm_textureCube(samplerCube sampler, vec3 p) {
#if __VERSION__ == 300
    return texture(sampler, p);
#else  
    return textureCube(sampler, p);
#endif
}`;var kD=`/**
 * Transforms a plane.
 * 
 * @name czm_transformPlane
 * @glslFunction
 *
 * @param {vec4} plane The plane in Hessian Normal Form.
 * @param {mat4} transform The inverse-transpose of a transformation matrix.
 */
vec4 czm_transformPlane(vec4 plane, mat4 transform) {
    vec4 transformedPlane = transform * plane;
    // Convert the transformed plane to Hessian Normal Form
    float normalMagnitude = length(transformedPlane.xyz);
    return transformedPlane / normalMagnitude;
}
`;var zD=`/**
 * Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},
 * and then provided to the shader as separate <code>high</code> and <code>low</code> bits to
 * be relative to the eye.  As shown in the example, the position can then be transformed in eye
 * or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},
 * respectively.
 * <p>
 * This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as
 * described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.
 * </p>
 *
 * @name czm_translateRelativeToEye
 * @glslFunction
 *
 * @param {vec3} high The position's high bits.
 * @param {vec3} low The position's low bits.
 * @returns {vec3} The position translated to be relative to the camera's position.
 *
 * @example
 * in vec3 positionHigh;
 * in vec3 positionLow;
 *
 * void main()
 * {
 *   vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
 *   gl_Position = czm_modelViewProjectionRelativeToEye * p;
 * }
 *
 * @see czm_modelViewRelativeToEye
 * @see czm_modelViewProjectionRelativeToEye
 * @see czm_computePosition
 * @see EncodedCartesian3
 */
vec4 czm_translateRelativeToEye(vec3 high, vec3 low)
{
    vec3 highDifference = high - czm_encodedCameraPositionMCHigh;
    vec3 lowDifference = low - czm_encodedCameraPositionMCLow;

    return vec4(highDifference + lowDifference, 1.0);
}
`;var HD=`/**
 * @private
 */
vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
    // Diffuse from directional light sources at eye (for top-down and horizon views)
    float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);

    if (czm_sceneMode == czm_sceneMode3D) {
        // (and horizon views in 3D)
        diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);
    }

    diffuse = clamp(diffuse, 0.0, 1.0);

    float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);

    // Temporary workaround for adding ambient.
    vec3 materialDiffuse = material.diffuse * 0.5;

    vec3 ambient = materialDiffuse;
    vec3 color = ambient + material.emission;
    color += materialDiffuse * diffuse * czm_lightColor;
    color += material.specular * specular * czm_lightColor;

    return vec4(color, material.alpha);
}
`;var GD=`/**
 * Returns the transpose of the matrix.  The input <code>matrix</code> can be
 * a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.
 *
 * @name czm_transpose
 * @glslFunction
 *
 * @param {} matrix The matrix to transpose.
 *
 * @returns {} The transposed matrix.
 *
 * @example
 * // GLSL declarations
 * mat2 czm_transpose(mat2 matrix);
 * mat3 czm_transpose(mat3 matrix);
 * mat4 czm_transpose(mat4 matrix);
 *
 * // Transpose a 3x3 rotation matrix to find its inverse.
 * mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(
 *     positionMC, normalEC);
 * mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);
 */
mat2 czm_transpose(mat2 matrix)
{
    return mat2(
        matrix[0][0], matrix[1][0],
        matrix[0][1], matrix[1][1]);
}

mat3 czm_transpose(mat3 matrix)
{
    return mat3(
        matrix[0][0], matrix[1][0], matrix[2][0],
        matrix[0][1], matrix[1][1], matrix[2][1],
        matrix[0][2], matrix[1][2], matrix[2][2]);
}

mat4 czm_transpose(mat4 matrix)
{
    return mat4(
        matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],
        matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],
        matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],
        matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);
}
`;var WD=`/**
 * Unpacks a vec4 depth value to a float in [0, 1) range.
 *
 * @name czm_unpackDepth
 * @glslFunction
 *
 * @param {vec4} packedDepth The packed depth.
 *
 * @returns {float} The floating-point depth in [0, 1) range.
 */
 float czm_unpackDepth(vec4 packedDepth)
 {
    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
    return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));
 }
`;var jD=`/**
 * Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.
 *
 * @name czm_unpackFloat
 * @glslFunction
 *
 * @param {vec4} packedFloat The packed float.
 *
 * @returns {float} The floating-point depth in arbitrary range.
 */
float czm_unpackFloat(vec4 packedFloat)
{
    // Convert to [0.0, 255.0] and round to integer
    packedFloat = floor(packedFloat * 255.0 + 0.5);
    float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;
    float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;    
    if (exponent == -127.0)
    {
        return 0.0;
    }
    float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);
    float result = sign * exp2(exponent - 23.0) * mantissa;
    return result;
}
`;var qD=`/**
 * Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,
 * so the return value is an int.
 * <p>
 * There are also precision limitations in WebGL 1. highp int is still limited
 * to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.
 * </p>
 *
 * @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.
 *
 * @return {int} The unpacked value.
 */
 int czm_unpackUint(float packedValue) {
   float rounded = czm_round(packedValue * 255.0);
   return int(rounded);
 }

 int czm_unpackUint(vec2 packedValue) {
   vec2 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec2(1.0, 256.0)));
 }

 int czm_unpackUint(vec3 packedValue) {
   vec3 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));
 }

 int czm_unpackUint(vec4 packedValue) {
   vec4 rounded = czm_round(packedValue * 255.0);
   return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));
 }
`;var YD=`/**
 * Transform metadata values following the EXT_structural_metadata spec
 * by multiplying by scale and adding the offset. Operations are always
 * performed component-wise, even for matrices.
 * 
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply
 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.
 *
 * @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.
 */
float czm_valueTransform(float offset, float scale, float value) {
  return scale * value + offset;
}

vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {
  return scale * value + offset;
}

vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {
  return scale * value + offset;
}

vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {
  return scale * value + offset;
}

mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {
  return matrixCompMult(scale, value) + offset;
}

mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {
  return matrixCompMult(scale, value) + offset;
}

mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {
  return matrixCompMult(scale, value) + offset;
}
`;var XD=`#ifdef LOG_DEPTH
// 1.0 at the near plane, increasing linearly from there.
out float v_depthFromNearPlusOne;
#ifdef SHADOW_MAP
out vec3 v_logPositionEC;
#endif
#endif

vec4 czm_updatePositionDepth(vec4 coords) {
#if defined(LOG_DEPTH)

#ifdef SHADOW_MAP
    vec3 logPositionEC = (czm_inverseProjection * coords).xyz;
    v_logPositionEC = logPositionEC;
#endif

    // With the very high far/near ratios used with the logarithmic depth
    // buffer, floating point rounding errors can cause linear depth values
    // to end up on the wrong side of the far plane, even for vertices that
    // are really nowhere near it. Since we always write a correct logarithmic
    // depth value in the fragment shader anyway, we just need to make sure
    // such errors don't cause the primitive to be clipped entirely before
    // we even get to the fragment shader.
    coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;
#endif

    return coords;
}

/**
 * Writes the logarithmic depth to gl_Position using the already computed gl_Position.
 *
 * @name czm_vertexLogDepth
 * @glslFunction
 */
void czm_vertexLogDepth()
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;
    gl_Position = czm_updatePositionDepth(gl_Position);
#endif
}

/**
 * Writes the logarithmic depth to gl_Position using the provided clip coordinates.
 * <p>
 * An example use case for this function would be moving the vertex in window coordinates
 * before converting back to clip coordinates. Use the original vertex clip coordinates.
 * </p>
 * @name czm_vertexLogDepth
 * @glslFunction
 *
 * @param {vec4} clipCoords The vertex in clip coordinates.
 *
 * @example
 * czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));
 */
void czm_vertexLogDepth(vec4 clipCoords)
{
#ifdef LOG_DEPTH
    v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;
    czm_updatePositionDepth(clipCoords);
#endif
}
`;var KD=`vec4 czm_screenToEyeCoordinates(vec4 screenCoordinate)
{
    // Reconstruct NDC coordinates
    float x = 2.0 * screenCoordinate.x - 1.0;
    float y = 2.0 * screenCoordinate.y - 1.0;
    float z = (screenCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
    vec4 q = vec4(x, y, z, 1.0);

    // Reverse the perspective division to obtain clip coordinates.
    q /= screenCoordinate.w;

    // Reverse the projection transformation to obtain eye coordinates.
    if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s
    {
        q = czm_inverseProjection * q;
    }
    else
    {
        float top = czm_frustumPlanes.x;
        float bottom = czm_frustumPlanes.y;
        float left = czm_frustumPlanes.z;
        float right = czm_frustumPlanes.w;

        float near = czm_currentFrustum.x;
        float far = czm_currentFrustum.y;

        q.x = (q.x * (right - left) + left + right) * 0.5;
        q.y = (q.y * (top - bottom) + bottom + top) * 0.5;
        q.z = (q.z * (near - far) - near - far) * 0.5;
        q.w = 1.0;
    }

    return q;
}

/**
 * Transforms a position from window to eye coordinates.
 * The transform from window to normalized device coordinates is done using components
 * of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating
 * the inverse of <code>czm_viewportTransformation</code>. The transformation from
 * normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,
 * which is expected to be the scalar used in the perspective divide. The transformation
 * from clip to eye coordinates is done using {@link czm_inverseProjection}.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec4} fragmentCoordinate The position in window coordinates to transform.
 *
 * @returns {vec4} The transformed position in eye coordinates.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @example
 * vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);
 */
vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)
{
    vec2 screenCoordXY = (fragmentCoordinate.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(vec4(screenCoordXY, fragmentCoordinate.zw));
}

vec4 czm_screenToEyeCoordinates(vec2 screenCoordinateXY, float depthOrLogDepth)
{
    // See reverseLogDepth.glsl. This is separate to re-use the pow.
#if defined(LOG_DEPTH) || defined(LOG_DEPTH_READ_ONLY)
    float near = czm_currentFrustum.x;
    float far = czm_currentFrustum.y;
    float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;
    float depthFromNear = pow(2.0, log2Depth) - 1.0;
    float depthFromCamera = depthFromNear + near;
    vec4 screenCoord = vec4(screenCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
    eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision
    return eyeCoordinate;
#else
    vec4 screenCoord = vec4(screenCoordinateXY, depthOrLogDepth, 1.0);
    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
#endif
    return eyeCoordinate;
}

/**
 * Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.
 * This function produces more accurate results for window positions with log depth than
 * conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version
 * of czm_windowToEyeCoordinates.
 *
 * @name czm_windowToEyeCoordinates
 * @glslFunction
 *
 * @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.
 * @param {float} depthOrLogDepth A depth or log depth for the fragment.
 *
 * @see czm_modelToWindowCoordinates
 * @see czm_eyeToWindowCoordinates
 * @see czm_inverseProjection
 * @see czm_viewport
 * @see czm_viewportTransformation
 *
 * @returns {vec4} The transformed position in eye coordinates.
 */
vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)
{
    vec2 screenCoordXY = (fragmentCoordinateXY.xy - czm_viewport.xy) / czm_viewport.zw;
    return czm_screenToEyeCoordinates(screenCoordXY, depthOrLogDepth);
}
`;var JD=`// emulated noperspective
#if !defined(LOG_DEPTH)
in float v_WindowZ;
#endif

/**
 * Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane
 * by writing the fragment's depth. See czm_depthClamp for more details.
 *
 * @name czm_writeDepthClamp
 * @glslFunction
 *
 * @example
 * out_FragColor = color;
 * czm_writeDepthClamp();
 *
 * @see czm_depthClamp
 */
void czm_writeDepthClamp()
{
#if (!defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    gl_FragDepth = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);
#endif
}
`;var ZD=`#ifdef LOG_DEPTH
in float v_depthFromNearPlusOne;

#ifdef POLYGON_OFFSET
uniform vec2 u_polygonOffset;
#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
#endif

#endif

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader does not call {@link czm_vertexlogDepth}, for example, when
 * ray-casting geometry using a full screen quad.
 * </p>
 * @name czm_writeLogDepth
 * @glslFunction
 *
 * @param {float} depth The depth coordinate, where 1.0 is on the near plane and
 *                      depth increases in eye-space units from there
 *
 * @example
 * czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);
 */
void czm_writeLogDepth(float depth)
{
#if (defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    // Discard the vertex if it's not between the near and far planes.
    // We allow a bit of epsilon on the near plane comparison because a 1.0
    // from the vertex shader (indicating the vertex should be _on_ the near
    // plane) will not necessarily come here as exactly 1.0.
    if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {
        discard;
    }

#ifdef POLYGON_OFFSET
    // Polygon offset: m * factor + r * units
    float factor = u_polygonOffset[0];
    float units = u_polygonOffset[1];

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    // This factor doesn't work in IE 10
    if (factor != 0.0) {
        // m = sqrt(dZdX^2 + dZdY^2);
        float x = dFdx(depth);
        float y = dFdy(depth);
        float m = sqrt(x * x + y * y);

        // Apply the factor before computing the log depth.
        depth += m * factor;
    }
#endif

#endif

    gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;

#ifdef POLYGON_OFFSET
    // Apply the units after the log depth.
    gl_FragDepth += czm_epsilon7 * units;
#endif

#endif
}

/**
 * Writes the fragment depth to the logarithmic depth buffer.
 * <p>
 * Use this when the vertex shader calls {@link czm_vertexlogDepth}.
 * </p>
 *
 * @name czm_writeLogDepth
 * @glslFunction
 */
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
    czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var QD=`/**
 * Transforms a value for non-perspective interpolation by multiplying
 * it by w, the value used in the perspective divide. This function is
 * intended to be called in a vertex shader to compute the value of a
 * \`varying\` that should not be subject to perspective interpolation.
 * For example, screen-space texture coordinates. The fragment shader
 * must call {@link czm_readNonPerspective} to retrieve the final
 * non-perspective value.
 *
 * @name czm_writeNonPerspective
 * @glslFunction
 *
 * @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.
 * @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.
 * @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the
 *          fragment shader with {@link czm_readNonPerspective}.
 */
float czm_writeNonPerspective(float value, float w) {
    return value * w;
}

vec2 czm_writeNonPerspective(vec2 value, float w) {
    return value * w;
}

vec3 czm_writeNonPerspective(vec3 value, float w) {
    return value * w;
}

vec4 czm_writeNonPerspective(vec4 value, float w) {
    return value * w;
}
`;var L0={czm_degreesPerRadian:Pv,czm_depthRange:Ov,czm_epsilon1:Mv,czm_epsilon2:Rv,czm_epsilon3:Bv,czm_epsilon4:Lv,czm_epsilon5:Nv,czm_epsilon6:Fv,czm_epsilon7:Uv,czm_infinity:Vv,czm_oneOverPi:kv,czm_oneOverTwoPi:zv,czm_passCesium3DTile:Hv,czm_passCesium3DTileClassification:Gv,czm_passCesium3DTileClassificationIgnoreShow:Wv,czm_passClassification:jv,czm_passCompute:qv,czm_passEnvironment:Yv,czm_passGlobe:Xv,czm_passOpaque:Kv,czm_passOverlay:Jv,czm_passTerrainClassification:Zv,czm_passTranslucent:Qv,czm_passVoxels:$v,czm_pi:ew,czm_piOverFour:tw,czm_piOverSix:nw,czm_piOverThree:iw,czm_piOverTwo:rw,czm_radiansPerDegree:ow,czm_sceneMode2D:sw,czm_sceneMode3D:aw,czm_sceneModeColumbusView:cw,czm_sceneModeMorphing:lw,czm_solarRadius:uw,czm_threePiOver2:fw,czm_twoPi:dw,czm_webMercatorMaxLatitude:hw,czm_depthRangeStruct:mw,czm_material:pw,czm_materialInput:_w,czm_modelMaterial:gw,czm_modelVertexOutput:yw,czm_pbrParameters:Aw,czm_ray:xw,czm_raySegment:Cw,czm_shadowParameters:Tw,czm_HSBToRGB:Ew,czm_HSLToRGB:bw,czm_RGBToHSB:Sw,czm_RGBToHSL:vw,czm_RGBToXYZ:ww,czm_XYZToRGB:Dw,czm_acesTonemapping:Iw,czm_alphaWeight:Pw,czm_antialias:Ow,czm_approximateSphericalCoordinates:Mw,czm_backFacing:Rw,czm_branchFreeTernary:Bw,czm_cascadeColor:Lw,czm_cascadeDistance:Nw,czm_cascadeMatrix:Fw,czm_cascadeWeights:Uw,czm_columbusViewMorph:Vw,czm_computePosition:kw,czm_cosineAndSine:zw,czm_decompressTextureCoordinates:Hw,czm_defaultPbrMaterial:Gw,czm_depthClamp:Ww,czm_eastNorthUpToEyeCoordinates:jw,czm_ellipsoidContainsPoint:qw,czm_ellipsoidWgs84TextureCoordinates:Yw,czm_equalsEpsilon:Xw,czm_eyeOffset:Kw,czm_eyeToWindowCoordinates:Jw,czm_fastApproximateAtan:Zw,czm_fog:Qw,czm_gammaCorrect:$w,czm_geodeticSurfaceNormal:eD,czm_getDefaultMaterial:tD,czm_getLambertDiffuse:nD,czm_getSpecular:iD,czm_getWaterNoise:rD,czm_hue:oD,czm_inverseGamma:sD,czm_isEmpty:aD,czm_isFull:cD,czm_latitudeToWebMercatorFraction:lD,czm_lineDistance:uD,czm_linearToSrgb:fD,czm_luminance:dD,czm_metersPerPixel:hD,czm_modelToWindowCoordinates:mD,czm_multiplyWithColorBalance:pD,czm_nearFarScalar:_D,czm_octDecode:gD,czm_packDepth:yD,czm_pbrLighting:AD,czm_pbrMetallicRoughnessMaterial:xD,czm_pbrSpecularGlossinessMaterial:CD,czm_phong:TD,czm_planeDistance:ED,czm_pointAlongRay:bD,czm_rayEllipsoidIntersectionInterval:SD,czm_raySphereIntersectionInterval:vD,czm_readDepth:wD,czm_readNonPerspective:DD,czm_reverseLogDepth:ID,czm_round:PD,czm_sampleOctahedralProjection:OD,czm_saturation:MD,czm_shadowDepthCompare:RD,czm_shadowVisibility:BD,czm_signNotZero:LD,czm_sphericalHarmonics:ND,czm_srgbToLinear:FD,czm_tangentToEyeSpaceMatrix:UD,czm_textureCube:VD,czm_transformPlane:kD,czm_translateRelativeToEye:zD,czm_translucentPhong:HD,czm_transpose:GD,czm_unpackDepth:WD,czm_unpackFloat:jD,czm_unpackUint:qD,czm_valueTransform:YD,czm_vertexLogDepth:XD,czm_windowToEyeCoordinates:KD,czm_writeDepthClamp:JD,czm_writeLogDepth:ZD,czm_writeNonPerspective:QD};function ybe(e,t){let n=e;return n=n.replaceAll("version 300 es",""),n=n.replaceAll(/(texture\()/g,"texture2D("),t?(n=n.replaceAll(/(in)\s+(vec\d|mat\d|float)/g,"varying $2"),/out_FragData_(\d+)/.test(n)&&(n=`#extension GL_EXT_draw_buffers : enable
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    czm_old_main(); 
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    out_FragColor = czm_pickColor; 
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this.createDerivedShaderProgram(e,t,n)};sd.prototype.getDerivedShaderProgram=function(e,t){let n=e._cachedShader,i=t+n.keyword,r=this._shaders[i];if(u(r))return r.shaderProgram};sd.prototype.createDerivedShaderProgram=function(e,t,n){let i=e._cachedShader,r=t+i.keyword,o=n.vertexShaderSource,s=n.fragmentShaderSource,a=n.attributeLocations;typeof o=="string"&&(o=new ke({sources:[o]})),typeof s=="string"&&(s=new ke({sources:[s]}));let c=this._context,l=o.createCombinedVertexShader(c),f=s.createCombinedFragmentShader(c),d=new Xt({gl:c._gl,logShaderCompilation:c.logShaderCompilation,debugShaders:c.debugShaders,vertexShaderSource:o,vertexShaderText:l,fragmentShaderSource:s,fragmentShaderText:f,attributeLocations:a}),p={cache:this,shaderProgram:d,keyword:r,derivedKeywords:[],count:0};return i.derivedKeywords.push(t),d._cachedShader=p,this._shaders[r]=p,d};function KG(e,t){let n=t.derivedKeywords,i=n.length;for(let r=0;r<i;++r){let o=n[r]+t.keyword,s=e._shaders[o];KG(e,s)}delete e._shaders[t.keyword],t.shaderProgram.finalDestroy()}sd.prototype.destroyReleasedShaderPrograms=function(){let e=this._shadersToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];KG(this,n),--this._numberOfShaders}this._shadersToRelease={}};sd.prototype.releaseShaderProgram=function(e){if(u(e)){let t=e._cachedShader;t&&--t.count===0&&(this._shadersToRelease[t.keyword]=t)}};sd.prototype.isDestroyed=function(){return!1};sd.prototype.destroy=function(){let e=this._shaders;for(let t in e)e.hasOwnProperty(t)&&e[t].shaderProgram.finalDestroy();return ue(this)};var eI=sd;function ad(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height,r=e.source;u(r)&&(u(n)||(n=y(r.videoWidth,r.width)),u(i)||(i=y(r.videoHeight,r.height)));let o=y(e.pixelFormat,at.RGBA),s=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),a=at.toInternalFormat(o,s,t),c=at.isCompressedFormat(a),l=e.preMultiplyAlpha||o===at.RGB||o===at.LUMINANCE,f=y(e.flipY,!0),d=y(e.skipColorSpaceConversion,!1),p=!0,g=t._gl,m=g.TEXTURE_2D,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);let x=4;if(u(r)&&u(r.arrayBufferView)&&!c&&(x=at.alignmentInBytes(o,s,n)),g.pixelStorei(g.UNPACK_ALIGNMENT,x),d?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(r))if(u(r.arrayBufferView)){g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1);let T=r.arrayBufferView,E,S,v;if(c){if(g.compressedTexImage2D(m,0,a,n,i,0,T),u(r.mipLevels))for(S=n,v=i,E=0;E<r.mipLevels.length;++E)S=Math.floor(S/2)|0,S<1&&(S=1),v=Math.floor(v/2)|0,v<1&&(v=1),g.compressedTexImage2D(m,E+1,a,S,v,0,r.mipLevels[E])}else if(f&&(T=at.flipY(T,o,s,n,i)),g.texImage2D(m,0,a,n,i,0,o,Ke.toWebGLConstant(s,t),T),u(r.mipLevels))for(S=n,v=i,E=0;E<r.mipLevels.length;++E)S=Math.floor(S/2)|0,S<1&&(S=1),v=Math.floor(v/2)|0,v<1&&(v=1),g.texImage2D(m,E+1,a,S,v,0,o,Ke.toWebGLConstant(s,t),r.mipLevels[E])}else u(r.framebuffer)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),r.framebuffer!==t.defaultFramebuffer&&r.framebuffer._bind(),g.copyTexImage2D(m,0,a,r.xOffset,r.yOffset,n,i,0),r.framebuffer!==t.defaultFramebuffer&&r.framebuffer._unBind()):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,l),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,f),g.texImage2D(m,0,a,o,Ke.toWebGLConstant(s,t),r));else g.texImage2D(m,0,a,n,i,0,o,Ke.toWebGLConstant(s,t),null),p=!1;g.bindTexture(m,null);let C;c?C=at.compressedTextureSizeInBytes(o,n,i):C=at.textureSizeInBytes(o,s,n,i),this._id=Wn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._internalFormat=a,this._pixelFormat=o,this._pixelDatatype=s,this._width=n,this._height=i,this._dimensions=new H(n,i),this._hasMipmap=!1,this._sizeInBytes=C,this._preMultiplyAlpha=l,this._flipY=f,this._initialized=p,this._sampler=void 0,this.sampler=u(e.sampler)?e.sampler:new ln}ad.create=function(e){return new ad(e)};ad.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,at.RGB),r=y(e.framebufferXOffset,0),o=y(e.framebufferYOffset,0),s=y(e.width,n.drawingBufferWidth),a=y(e.height,n.drawingBufferHeight),c=e.framebuffer;return new ad({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:u(c)?c:t.defaultFramebuffer,xOffset:r,yOffset:o,width:s,height:a}})};Object.defineProperties(ad.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=this._context,r=this._pixelFormat,o=this._pixelDatatype,s=t===sn.NEAREST_MIPMAP_NEAREST||t===sn.NEAREST_MIPMAP_LINEAR||t===sn.LINEAR_MIPMAP_NEAREST||t===sn.LINEAR_MIPMAP_LINEAR;(o===Ke.FLOAT&&!i.textureFloatLinear||o===Ke.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?sn.NEAREST_MIPMAP_NEAREST:sn.NEAREST,n=Ti.NEAREST),i.webgl2&&at.isDepthFormat(r)&&(t=sn.NEAREST,n=Ti.NEAREST);let a=i._gl,c=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(c,this._texture),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t),a.texParameteri(c,a.TEXTURE_MAG_FILTER,n),a.texParameteri(c,a.TEXTURE_WRAP_S,e.wrapS),a.texParameteri(c,a.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&a.texParameteri(c,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),a.bindTexture(c,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});ad.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,r=this._context,o=r._gl,s=this._textureTarget;o.activeTexture(o.TEXTURE0),o.bindTexture(s,this._texture);let a=i.width,c=i.height,l=i.arrayBufferView,f=this._width,d=this._height,p=this._internalFormat,g=this._pixelFormat,m=this._pixelDatatype,A=this._preMultiplyAlpha,x=this._flipY,C=y(e.skipColorSpaceConversion,!1),T=4;u(l)&&(T=at.alignmentInBytes(g,m,a)),o.pixelStorei(o.UNPACK_ALIGNMENT,T),C?o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.NONE):o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.BROWSER_DEFAULT_WEBGL);let E=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=at.flipY(l,g,m,f,d)),o.texImage2D(s,0,p,f,d,0,g,Ke.toWebGLConstant(m,r),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,x),o.texImage2D(s,0,p,g,Ke.toWebGLConstant(m,r),i)),E=!0;else{o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1);let S=at.createTypedArray(g,m,f,d);o.texImage2D(s,0,p,f,d,0,g,Ke.toWebGLConstant(m,r),S)}this._initialized=!0}E||(u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=at.flipY(l,g,m,a,c)),o.texSubImage2D(s,0,t,n,a,c,g,Ke.toWebGLConstant(m,r),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,x),o.texSubImage2D(s,0,t,n,g,Ke.toWebGLConstant(m,r),i))),o.bindTexture(s,null)};ad.prototype.copyFromFramebuffer=function(e,t,n,i,r,o){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),r=y(r,this._width),o=y(o,this._height);let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(a,0,e,t,n,i,r,o),s.bindTexture(a,null),this._initialized=!0};ad.prototype.generateMipmap=function(e){e=y(e,Fh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};ad.prototype.isDestroyed=function(){return!1};ad.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),ue(this)};var Rt=ad;function N0(){this._textures={},this._numberOfTextures=0,this._texturesToRelease={}}Object.defineProperties(N0.prototype,{numberOfTextures:{get:function(){return this._numberOfTextures}}});N0.prototype.getTexture=function(e){let t=this._textures[e];if(u(t))return delete this._texturesToRelease[e],++t.count,t.texture};N0.prototype.addTexture=function(e,t){let n={texture:t,count:1};t.finalDestroy=t.destroy;let i=this;t.destroy=function(){--n.count===0&&(i._texturesToRelease[e]=n)},this._textures[e]=n,++this._numberOfTextures};N0.prototype.destroyReleasedTextures=function(){let e=this._texturesToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];delete this._textures[t],n.texture.finalDestroy(),--this._numberOfTextures}this._texturesToRelease={}};N0.prototype.isDestroyed=function(){return!1};N0.prototype.destroy=function(){let e=this._textures;for(let t in e)e.hasOwnProperty(t)&&e[t].texture.finalDestroy();return ue(this)};var tI=N0;function Uh(){this.high=h.clone(h.ZERO),this.low=h.clone(h.ZERO)}Uh.encode=function(e,t){u(t)||(t={high:0,low:0});let n;return e>=0?(n=Math.floor(e/65536)*65536,t.high=n,t.low=e-n):(n=Math.floor(-e/65536)*65536,t.high=-n,t.low=e+n),t};var rp={high:0,low:0};Uh.fromCartesian=function(e,t){u(t)||(t=new Uh);let n=t.high,i=t.low;return Uh.encode(e.x,rp),n.x=rp.high,i.x=rp.low,Uh.encode(e.y,rp),n.y=rp.high,i.y=rp.low,Uh.encode(e.z,rp),n.z=rp.high,i.z=rp.low,t};var JG=new Uh;Uh.writeElements=function(e,t,n){Uh.fromCartesian(e,JG);let i=JG.high,r=JG.low;t[n]=i.x,t[n+1]=i.y,t[n+2]=i.z,t[n+3]=r.x,t[n+4]=r.y,t[n+5]=r.z};var jn=Uh;function Ss(e,t){this.normal=h.clone(e),this.distance=t}Ss.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return u(n)?(h.clone(t,n.normal),n.distance=i,n):new Ss(t,i)};var Sbe=new h;Ss.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,Sbe),i=e.w;return u(t)?(h.clone(n,t.normal),t.distance=i,t):new Ss(n,i)};Ss.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var vbe=new h;Ss.projectPointOntoPlane=function(e,t,n){u(n)||(n=new h);let i=Ss.getPointDistance(e,t),r=h.multiplyByScalar(e.normal,i,vbe);return h.subtract(t,r,n)};var wbe=new N,Dbe=new se,Ibe=new h;Ss.transform=function(e,t,n){let i=e.normal,r=e.distance,o=N.inverseTranspose(t,wbe),s=se.fromElements(i.x,i.y,i.z,r,Dbe);s=N.multiplyByVector(o,s,s);let a=h.fromCartesian4(s,Ibe);return s=se.divideByScalar(s,h.magnitude(a),s),Ss.fromCartesian4(s,n)};Ss.clone=function(e,t){return u(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new Ss(e.normal,e.distance)};Ss.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};Ss.ORIGIN_XY_PLANE=Object.freeze(new Ss(h.UNIT_Z,0));Ss.ORIGIN_YZ_PLANE=Object.freeze(new Ss(h.UNIT_X,0));Ss.ORIGIN_ZX_PLANE=Object.freeze(new Ss(h.UNIT_Y,0));var cn=Ss;function Ku(e){this.planes=y(e,[])}var nI=[new h,new h,new h];h.clone(h.UNIT_X,nI[0]);h.clone(h.UNIT_Y,nI[1]);h.clone(h.UNIT_Z,nI[2]);var og=new h,Pbe=new h,mQ=new cn(new h(1,0,0),0);Ku.fromBoundingSphere=function(e,t){u(t)||(t=new Ku);let n=nI.length,i=t.planes;i.length=2*n;let r=e.center,o=e.radius,s=0;for(let a=0;a<n;++a){let c=nI[a],l=i[s],f=i[s+1];u(l)||(l=i[s]=new se),u(f)||(f=i[s+1]=new se),h.multiplyByScalar(c,-o,og),h.add(r,og,og),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-h.dot(c,og),h.multiplyByScalar(c,o,og),h.add(r,og,og),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,Pbe),og),s+=2}return t};Ku.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,r=t.length;i<r;++i){let o=e.intersectPlane(cn.fromCartesian4(t[i],mQ));if(o===Qt.OUTSIDE)return Qt.OUTSIDE;o===Qt.INTERSECTING&&(n=!0)}return n?Qt.INTERSECTING:Qt.INSIDE};Ku.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===Ku.MASK_OUTSIDE||t===Ku.MASK_INSIDE)return t;let n=Ku.MASK_INSIDE,i=this.planes;for(let r=0,o=i.length;r<o;++r){let s=r<31?1<<r:0;if(r<31&&!(t&s))continue;let a=e.intersectPlane(cn.fromCartesian4(i[r],mQ));if(a===Qt.OUTSIDE)return Ku.MASK_OUTSIDE;a===Qt.INTERSECTING&&(n|=s)}return n};Ku.MASK_OUTSIDE=4294967295;Ku.MASK_INSIDE=0;Ku.MASK_INDETERMINATE=2147483647;var ts=Ku;function Vh(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new ts,this._orthographicMatrix=new N}function pQ(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=N.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Vh.prototype,{projectionMatrix:{get:function(){return pQ(this),this._orthographicMatrix}}});var Obe=new h,Mbe=new h,Rbe=new h,ZG=new h;Vh.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,r=this.top,o=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,Obe);h.normalize(f,f);let d=Mbe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=Rbe;h.multiplyByScalar(f,a,p),h.add(d,p,p);let g=i[0];return u(g)||(g=i[0]=new se),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-h.dot(f,p),h.multiplyByScalar(f,s,p),h.add(d,p,p),g=i[1],u(g)||(g=i[1]=new se),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-h.dot(h.negate(f,ZG),p),h.multiplyByScalar(n,o,p),h.add(d,p,p),g=i[2],u(g)||(g=i[2]=new se),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-h.dot(n,p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[3],u(g)||(g=i[3]=new se),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-h.dot(h.negate(n,ZG),p),g=i[4],u(g)||(g=i[4]=new se),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-h.dot(t,d),h.multiplyByScalar(t,l,p),h.add(e,p,p),g=i[5],u(g)||(g=i[5]=new se),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-h.dot(h.negate(t,ZG),p),this._cullingVolume};Vh.prototype.getPixelDimensions=function(e,t,n,i,r){pQ(this);let o=this.right-this.left,s=this.top-this.bottom,a=i*o/e,c=i*s/t;return r.x=a,r.y=c,r};Vh.prototype.clone=function(e){return u(e)||(e=new Vh),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Vh.prototype.equals=function(e){return u(e)&&e instanceof Vh&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Vh.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Vh&&P.equalsEpsilon(this.right,e.right,t,n)&&P.equalsEpsilon(this.left,e.left,t,n)&&P.equalsEpsilon(this.top,e.top,t,n)&&P.equalsEpsilon(this.bottom,e.bottom,t,n)&&P.equalsEpsilon(this.near,e.near,t,n)&&P.equalsEpsilon(this.far,e.far,t,n)};var So=Vh;function ll(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new So,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far}ll.packedLength=4;ll.pack=function(e,t,n){return n=y(n,0),t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};ll.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new ll),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function sg(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(ll.prototype,{projectionMatrix:{get:function(){return sg(this),this._offCenterFrustum.projectionMatrix}},offCenterFrustum:{get:function(){return sg(this),this._offCenterFrustum}}});ll.prototype.computeCullingVolume=function(e,t,n){return sg(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};ll.prototype.getPixelDimensions=function(e,t,n,i,r){return sg(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,r)};ll.prototype.clone=function(e){return u(e)||(e=new ll),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};ll.prototype.equals=function(e){return!u(e)||!(e instanceof ll)?!1:(sg(this),sg(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};ll.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof ll)?!1:(sg(this),sg(e),P.equalsEpsilon(this.width,e.width,t,n)&&P.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var en=ll;var QG={};function Bbe(e){let t=6.239996+.0172019696544*e;return .001657*Math.sin(t+.01671*Math.sin(t))}var Lbe=32.184,Nbe=2451545;function BQ(e,t){t=ee.addSeconds(e,Lbe,t);let n=ee.totalDays(t)-Nbe;return t=ee.addSeconds(t,Bbe(n),t),t}var X3=new ee(2451545,0,Kn.TAI),Fbe=1e3,Ju=P.RADIANS_PER_DEGREE,Kl=P.RADIANS_PER_ARCSECOND,ma=14959787e4,_Q=new Q;function LQ(e,t,n,i,r,o,s){n<0&&(n=-n,r+=P.PI);let a=e*(1-t),c=i-r,l=r,f=Vbe(o-i,t),d=Ube(t,0);Wbe(c,n,l,_Q);let p=a*(1+t),g=Math.cos(f),m=Math.sin(f),A=1+t*g,x=p/A;return u(s)?(s.x=x*g,s.y=x*m,s.z=0):s=new h(x*g,x*m,0),Q.multiplyByVector(_Q,s,s)}function Ube(e,t){return e<=t?"Circular":e<1-t?"Elliptical":e<=1+t?"Parabolic":"Hyperbolic"}function Vbe(e,t){let n=Hbe(e,t);return Gbe(n,t)}var kbe=50,zbe=P.EPSILON8;function Hbe(e,t){let n=Math.floor(e/P.TWO_PI);e-=n*P.TWO_PI;let i=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),r=Number.MAX_VALUE,o;for(o=0;o<kbe&&Math.abs(r-i)>zbe;++o){r=i;let s=r-t*Math.sin(r)-e,a=1-t*Math.cos(r);i=r-s/a}return r=i+n*P.TWO_PI,r}function Gbe(e,t){let n=Math.floor(e/P.TWO_PI);e-=n*P.TWO_PI;let i=Math.cos(e)-t,r=Math.sin(e)*Math.sqrt(1-t*t),o=Math.atan2(r,i);return o=P.zeroToTwoPi(o),e<0&&(o-=P.TWO_PI),o+=n*P.TWO_PI,o}function Wbe(e,t,n,i){let r=Math.cos(e),o=Math.sin(e),s=Math.cos(t),a=Math.sin(t),c=Math.cos(n),l=Math.sin(n);return u(i)?(i[0]=c*r-l*o*s,i[1]=l*r+c*o*s,i[2]=o*a,i[3]=-c*o-l*r*s,i[4]=-l*o+c*r*s,i[5]=r*a,i[6]=l*a,i[7]=-c*a,i[8]=s):i=new Q(c*r-l*o*s,-c*o-l*r*s,l*a,l*r+c*o*s,-l*o+c*r*s,-c*a,o*a,r*a,s),i}var jbe=1.0000010178*ma,qbe=100.46645683*Ju,Ybe=129597742283429e-5*Kl,gQ=16002,yQ=21863,AQ=32004,xQ=10931,CQ=14529,TQ=16368,EQ=15318,bQ=32794,Xbe=64*1e-7*ma,Kbe=-152*1e-7*ma,Jbe=62*1e-7*ma,Zbe=-8*1e-7*ma,Qbe=32*1e-7*ma,$be=-41*1e-7*ma,eSe=19*1e-7*ma,tSe=-11*1e-7*ma,nSe=-150*1e-7*ma,iSe=-46*1e-7*ma,rSe=68*1e-7*ma,oSe=54*1e-7*ma,sSe=14*1e-7*ma,aSe=24*1e-7*ma,cSe=-28*1e-7*ma,lSe=22*1e-7*ma,SQ=10,vQ=16002,wQ=21863,DQ=10931,IQ=1473,PQ=32004,OQ=4387,MQ=73,uSe=-325*1e-7,fSe=-322*1e-7,dSe=-79*1e-7,hSe=232*1e-7,mSe=-52*1e-7,pSe=97*1e-7,_Se=55*1e-7,gSe=-41*1e-7,ySe=-105*1e-7,ASe=-137*1e-7,xSe=258*1e-7,CSe=35*1e-7,TSe=-116*1e-7,ESe=-88*1e-7,bSe=-112*1e-7,SSe=-80*1e-7,lT=new ee(0,0,Kn.TAI);function vSe(e,t){BQ(e,lT);let i=(lT.dayNumber-X3.dayNumber+(lT.secondsOfDay-X3.secondsOfDay)/Zn.SECONDS_PER_DAY)/(Zn.DAYS_PER_JULIAN_CENTURY*10),r=.3595362*i,o=jbe+Xbe*Math.cos(gQ*r)+nSe*Math.sin(gQ*r)+Kbe*Math.cos(yQ*r)+iSe*Math.sin(yQ*r)+Jbe*Math.cos(AQ*r)+rSe*Math.sin(AQ*r)+Zbe*Math.cos(xQ*r)+oSe*Math.sin(xQ*r)+Qbe*Math.cos(CQ*r)+sSe*Math.sin(CQ*r)+$be*Math.cos(TQ*r)+aSe*Math.sin(TQ*r)+eSe*Math.cos(EQ*r)+cSe*Math.sin(EQ*r)+tSe*Math.cos(bQ*r)+lSe*Math.sin(bQ*r),s=qbe+Ybe*i+uSe*Math.cos(SQ*r)+ySe*Math.sin(SQ*r)+fSe*Math.cos(vQ*r)+ASe*Math.sin(vQ*r)+dSe*Math.cos(wQ*r)+xSe*Math.sin(wQ*r)+hSe*Math.cos(DQ*r)+CSe*Math.sin(DQ*r)+mSe*Math.cos(IQ*r)+TSe*Math.sin(IQ*r)+pSe*Math.cos(PQ*r)+ESe*Math.sin(PQ*r)+_Se*Math.cos(OQ*r)+bSe*Math.sin(OQ*r)+gSe*Math.cos(MQ*r)+SSe*Math.sin(MQ*r),a=.0167086342-.0004203654*i,c=102.93734808*Ju+11612.3529*Kl*i,l=469.97289*Kl*i,f=174.87317577*Ju-8679.27034*Kl*i;return LQ(o,a,l,c,f,s,t)}function NQ(e,t){BQ(e,lT);let i=(lT.dayNumber-X3.dayNumber+(lT.secondsOfDay-X3.secondsOfDay)/Zn.SECONDS_PER_DAY)/Zn.DAYS_PER_JULIAN_CENTURY,r=i*i,o=r*i,s=o*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,l=5.15668983*Ju,f=-8e-5*i+.02966*r-42e-6*o-13e-8*s,d=83.35324312*Ju,p=146434202669e-4*i-38.2702*r-.045047*o+21301e-8*s,g=125.04455501*Ju,m=-69679193631e-4*i+6.3602*r+.007625*o-3586e-8*s,A=218.31664563*Ju,x=17325593434847e-4*i-6.391*r+.006588*o-3169e-8*s,C=297.85019547*Ju+Kl*(1602961601209e-3*i-6.3706*r+.006593*o-3169e-8*s),T=93.27209062*Ju+Kl*(17395272628478e-4*i-12.7512*r-.001037*o+417e-8*s),E=134.96340251*Ju+Kl*(17179159232178e-4*i+31.8792*r+.051635*o-2447e-7*s),S=357.52910918*Ju+Kl*(1295965810481e-4*i-.5532*r+136e-6*o-1149e-8*s),v=310.17137918*Ju-Kl*(6967051436e-3*i+6.2068*r+.007618*o-3219e-8*s),D=2*C,M=4*C,O=6*C,B=2*E,L=3*E,_=4*E,b=2*T;a+=3400.4*Math.cos(D)-635.6*Math.cos(D-E)-235.6*Math.cos(E)+218.1*Math.cos(D-S)+181*Math.cos(D+E),c+=.014216*Math.cos(D-E)+.008551*Math.cos(D-B)-.001383*Math.cos(E)+.001356*Math.cos(D+E)-.001147*Math.cos(M-L)-914e-6*Math.cos(M-B)+869e-6*Math.cos(D-S-E)-627e-6*Math.cos(D)-394e-6*Math.cos(M-_)+282e-6*Math.cos(D-S-B)-279e-6*Math.cos(C-E)-236e-6*Math.cos(B)+231e-6*Math.cos(M)+229e-6*Math.cos(O-_)-201e-6*Math.cos(B-b),f+=486.26*Math.cos(D-b)-40.13*Math.cos(D)+37.51*Math.cos(b)+25.73*Math.cos(B-b)+19.97*Math.cos(D-S-b),p+=-55609*Math.sin(D-E)-34711*Math.sin(D-B)-9792*Math.sin(E)+9385*Math.sin(M-L)+7505*Math.sin(M-B)+5318*Math.sin(D+E)+3484*Math.sin(M-_)-3417*Math.sin(D-S-E)-2530*Math.sin(O-_)-2376*Math.sin(D)-2075*Math.sin(D-L)-1883*Math.sin(B)-1736*Math.sin(O-5*E)+1626*Math.sin(S)-1370*Math.sin(O-L),m+=-5392*Math.sin(D-b)-540*Math.sin(S)-441*Math.sin(D)+423*Math.sin(b)-288*Math.sin(B-b),x+=-3332.9*Math.sin(D)+1197.4*Math.sin(D-E)-662.5*Math.sin(S)+396.3*Math.sin(E)-218*Math.sin(D-S);let w=2*v,I=3*v;f+=46.997*Math.cos(v)*i-.614*Math.cos(D-b+v)*i+.614*Math.cos(D-b-v)*i-.0297*Math.cos(w)*r-.0335*Math.cos(v)*r+.0012*Math.cos(D-b+w)*r-16e-5*Math.cos(v)*o+4e-5*Math.cos(I)*o+4e-5*Math.cos(w)*o;let R=2.116*Math.sin(v)*i-.111*Math.sin(D-b-v)*i-.0015*Math.sin(v)*r;p+=R,x+=R,m+=-520.77*Math.sin(v)*i+13.66*Math.sin(D-b+v)*i+1.12*Math.sin(D-v)*i-1.06*Math.sin(b-v)*i+.66*Math.sin(w)*r+.371*Math.sin(v)*r-.035*Math.sin(D-b+w)*r-.015*Math.sin(D-b+v)*r+.0014*Math.sin(v)*o-.0011*Math.sin(I)*o-9e-4*Math.sin(w)*o,a*=Fbe;let F=l+f*Kl,k=d+p*Kl,V=A+x*Kl,G=g+m*Kl;return LQ(a,c,F,k,G,V,t)}var RQ=.012300034,wSe=RQ/(RQ+1)*-1;function DSe(e,t){return t=NQ(e,t),h.multiplyByScalar(t,wSe,t)}var FQ=new Q(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),iI=new h;QG.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=ee.now()),u(t)||(t=new 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H,this._frustumPlanes=new se,this._farDepthFromNearPlusOne=void 0,this._log2FarDepthFromNearPlusOne=void 0,this._oneOverLog2FarDepthFromNearPlusOne=void 0,this._frameState=void 0,this._temeToPseudoFixed=Q.clone(N.IDENTITY),this._view3DDirty=!0,this._view3D=new N,this._inverseView3DDirty=!0,this._inverseView3D=new N,this._inverseModelDirty=!0,this._inverseModel=new N,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new Q,this._viewRotation=new Q,this._inverseViewRotation=new Q,this._viewRotation3D=new Q,this._inverseViewRotation3D=new Q,this._inverseProjectionDirty=!0,this._inverseProjection=new N,this._modelViewDirty=!0,this._modelView=new N,this._modelView3DDirty=!0,this._modelView3D=new N,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new N,this._inverseModelViewDirty=!0,this._inverseModelView=new N,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new N,this._viewProjectionDirty=!0,this._viewProjection=new N,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new N,this._modelViewProjectionDirty=!0,this._modelViewProjection=new N,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new N,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new N,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new N,this._normalDirty=!0,this._normal=new Q,this._normal3DDirty=!0,this._normal3D=new Q,this._inverseNormalDirty=!0,this._inverseNormal=new Q,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new Q,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new jn,this._cameraPosition=new h,this._sunPositionWC=new h,this._sunPositionColumbusView=new h,this._sunDirectionWC=new h,this._sunDirectionEC=new h,this._moonDirectionEC=new h,this._lightDirectionWC=new h,this._lightDirectionEC=new h,this._lightColor=new h,this._lightColorHdr=new h,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new h,this._cameraRight=new h,this._cameraUp=new h,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new H,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new z,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsDimensions=new H,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(uT.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!Xe.equals(e,this._viewport)){Xe.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return UQ(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return UQ(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){N.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,N.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,N.getMatrix3(this.inverseModel,e),Q.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return $G(this),this._view3D}},viewRotation:{get:function(){return $G(this),this._viewRotation}},viewRotation3D:{get:function(){return $G(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return zQ(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return zQ(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return VSe(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return kSe(this),this._modelView}},modelView3D:{get:function(){return zSe(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return YSe(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return HSe(this),this._inverseModelView}},inverseModelView3D:{get:function(){return GSe(this),this._inverseModelView3D}},viewProjection:{get:function(){return WSe(this),this._viewProjection}},inverseViewProjection:{get:function(){return jSe(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return qSe(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return XSe(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return KSe(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return JSe(this),this._modelViewInfiniteProjection}},normal:{get:function(){return ZSe(this),this._normal}},normal3D:{get:function(){return QSe(this),this._normal3D}},inverseNormal:{get:function(){return $Se(this),this._inverseNormal}},inverseNormal3D:{get:function(){return eve(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return kQ(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return kQ(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsDimensions:{get:function(){return this._specularEnvironmentMapsDimensions}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return y(this._ellipsoid,re.WGS84)}}});function PSe(e,t){N.clone(t,e._view),N.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function OSe(e,t){N.clone(t,e._inverseView),N.getMatrix3(t,e._inverseViewRotation)}function MSe(e,t){N.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function RSe(e,t){N.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function BSe(e,t){h.clone(t.positionWC,e._cameraPosition),h.clone(t.directionWC,e._cameraDirection),h.clone(t.rightWC,e._cameraRight),h.clone(t.upWC,e._cameraUp);let n=t.positionCartographic;u(n)?e._eyeHeight=n.height:e._eyeHeight=-e._ellipsoid.maximumRadius,e._encodedCameraPositionMCDirty=!0}var rI=new Q,LSe=new me;function NSe(e,t){u(Mt.computeIcrfToFixedMatrix(t.time,rI))||(rI=Mt.computeTemeToPseudoFixedMatrix(t.time,rI));let n=ag.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Q.multiplyByVector(rI,n,n),h.normalize(n,e._sunDirectionWC),n=Q.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=ag.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Q.multiplyByVector(rI,n,n),Q.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,o=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,LSe);i.project(o,e._sunPositionColumbusView)}uT.prototype.updateCamera=function(e){PSe(this,e.viewMatrix),OSe(this,e.inverseViewMatrix),BSe(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==ne.SCENE2D&&e.frustum instanceof en};uT.prototype.updateFrustum=function(e){MSe(this,e.projectionMatrix),u(e.infiniteProjectionMatrix)&&RSe(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=P.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne;let t=e.offCenterFrustum;u(t)&&(e=t),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};uT.prototype.updatePass=function(e){this._pass=e};var FSe=[],USe=new op;uT.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===ne.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),NSe(this,e);let n=y(e.light,USe);n instanceof op?(this._lightDirectionWC=h.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=h.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=h.normalize(h.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=Q.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,r=h.fromElements(i.red,i.green,i.blue,this._lightColorHdr);r=h.multiplyByScalar(r,n.intensity,r);let o=h.maximumComponent(r);o>1?h.divideByScalar(r,o,this._lightColor):h.clone(r,this._lightColor);let s=e.brdfLutGenerator,a=u(s)?s.colorTexture:void 0;this._brdfLut=a,this._environmentMap=y(e.environmentMap,e.context.defaultCubeMap),this._sphericalHarmonicCoefficients=y(e.sphericalHarmonicCoefficients,FSe),this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,u(this._specularEnvironmentMaps)&&H.clone(this._specularEnvironmentMaps.dimensions,this._specularEnvironmentMapsDimensions),this._fogDensity=e.fog.density,this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=Mt.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let c=t.frustum.fov,l=this._viewport,f;u(c)?l.height>l.width?f=Math.tan(.5*c)*2/l.height:f=Math.tan(.5*c)*2/l.width:f=1/Math.max(l.width,l.height),this._geometricToleranceOverMeter=f*e.maximumScreenSpaceError,z.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function UQ(e){if(e._viewportDirty){let t=e._viewport;N.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),N.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function VSe(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==ne.SCENE2D&&e._mode!==ne.MORPHING&&!e._orthographicIn3D?N.inverse(e._projection,e._inverseProjection):N.clone(N.ZERO,e._inverseProjection))}function kSe(e){e._modelViewDirty&&(e._modelViewDirty=!1,N.multiplyTransformation(e._view,e._model,e._modelView))}function zSe(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,N.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function HSe(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,N.inverse(e.modelView,e._inverseModelView))}function GSe(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,N.inverse(e.modelView3D,e._inverseModelView3D))}function WSe(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,N.multiply(e._projection,e._view,e._viewProjection))}function jSe(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,N.inverse(e.viewProjection,e._inverseViewProjection))}function qSe(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,N.multiply(e._projection,e.modelView,e._modelViewProjection))}function YSe(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function XSe(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,N.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function KSe(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,N.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function JSe(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,N.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function ZSe(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;N.getMatrix3(e.inverseModelView,t),Q.getRotation(t,t),Q.transpose(t,t)}}function QSe(e){if(e._normal3DDirty){e._normal3DDirty=!1;let t=e._normal3D;N.getMatrix3(e.inverseModelView3D,t),Q.getRotation(t,t),Q.transpose(t,t)}}function $Se(e){e._inverseNormalDirty&&(e._inverseNormalDirty=!1,N.getMatrix3(e.inverseModelView,e._inverseNormal),Q.getRotation(e._inverseNormal,e._inverseNormal))}function eve(e){e._inverseNormal3DDirty&&(e._inverseNormal3DDirty=!1,N.getMatrix3(e.inverseModelView3D,e._inverseNormal3D),Q.getRotation(e._inverseNormal3D,e._inverseNormal3D))}var VQ=new h;function kQ(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,N.multiplyByPoint(e.inverseModel,e._cameraPosition,VQ),jn.fromCartesian(VQ,e._encodedCameraPositionMC))}var tve=new h,nve=new h,ive=new h,rve=new h,ove=new me,sve=new h,ave=new N;function cve(e,t,n,i,r,o,s,a){let c=tve;c.x=e.y,c.y=e.z,c.z=e.x;let l=nve;l.x=n.y,l.y=n.z,l.z=n.x;let f=ive;f.x=i.y,f.y=i.z,f.z=i.x;let d=rve;d.x=t.y,d.y=t.z,d.z=t.x,o===ne.SCENE2D&&(c.z=r*.5);let p=s.unproject(c,ove);p.longitude=P.clamp(p.longitude,-Math.PI,Math.PI),p.latitude=P.clamp(p.latitude,-P.PI_OVER_TWO,P.PI_OVER_TWO);let g=s.ellipsoid,m=g.cartographicToCartesian(p,sve),A=Mt.eastNorthUpToFixedFrame(m,g,ave);return N.multiplyByPointAsVector(A,l,l),N.multiplyByPointAsVector(A,f,f),N.multiplyByPointAsVector(A,d,d),u(a)||(a=new N),a[0]=l.x,a[1]=f.x,a[2]=-d.x,a[3]=0,a[4]=l.y,a[5]=f.y,a[6]=-d.y,a[7]=0,a[8]=l.z,a[9]=f.z,a[10]=-d.z,a[11]=0,a[12]=-h.dot(l,m),a[13]=-h.dot(f,m),a[14]=h.dot(d,m),a[15]=1,a}function $G(e){e._view3DDirty&&(e._mode===ne.SCENE3D?N.clone(e._view,e._view3D):cve(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),N.getMatrix3(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function zQ(e){e._inverseView3DDirty&&(N.inverseTransformation(e.view3D,e._inverseView3D),N.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var oI=uT;function lve(e,t,n,i){let r=u(t.vertexBuffer),o=u(t.value),s=t.value?t.value.length:t.componentsPerAttribute,a={index:y(t.index,n),enabled:y(t.enabled,!0),vertexBuffer:t.vertexBuffer,value:o?t.value.slice(0):void 0,componentsPerAttribute:s,componentDatatype:y(t.componentDatatype,X.FLOAT),normalize:y(t.normalize,!1),offsetInBytes:y(t.offsetInBytes,0),strideInBytes:y(t.strideInBytes,0),instanceDivisor:y(t.instanceDivisor,0)};if(r)a.vertexAttrib=function(c){let l=this.index;c.bindBuffer(c.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),c.vertexAttribPointer(l,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),c.enableVertexAttribArray(l),this.instanceDivisor>0&&(i.glVertexAttribDivisor(l,this.instanceDivisor),i._vertexAttribDivisors[l]=this.instanceDivisor,i._previousDrawInstanced=!0)},a.disableVertexAttribArray=function(c){c.disableVertexAttribArray(this.index),this.instanceDivisor>0&&i.glVertexAttribDivisor(n,0)};else{switch(a.componentsPerAttribute){case 1:a.vertexAttrib=function(c){c.vertexAttrib1fv(this.index,this.value)};break;case 2:a.vertexAttrib=function(c){c.vertexAttrib2fv(this.index,this.value)};break;case 3:a.vertexAttrib=function(c){c.vertexAttrib3fv(this.index,this.value)};break;case 4:a.vertexAttrib=function(c){c.vertexAttrib4fv(this.index,this.value)};break}a.disableVertexAttribArray=function(c){}}e.push(a)}function GQ(e,t,n){for(let i=0;i<t.length;++i){let r=t[i];r.enabled&&r.vertexAttrib(e)}u(n)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n._getBuffer())}function sp(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=e.attributes,r=e.indexBuffer,o,s=[],a=1,c=!1,l=!1,f=i.length;for(o=0;o<f;++o)lve(s,i[o],o,t);for(f=s.length,o=0;o<f;++o){let p=s[o];if(u(p.vertexBuffer)&&p.instanceDivisor===0){let g=p.strideInBytes||p.componentsPerAttribute*X.getSizeInBytes(p.componentDatatype);a=p.vertexBuffer.sizeInBytes/g;break}}for(o=0;o<f;++o)s[o].instanceDivisor>0&&(c=!0),u(s[o].value)&&(l=!0);let d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),GQ(n,s,r),t.glBindVertexArray(null)),this._numberOfVertices=a,this._hasInstancedAttributes=c,this._hasConstantAttributes=l,this._context=t,this._gl=n,this._vao=d,this._attributes=s,this._indexBuffer=r}function HQ(e){return e.values.length/e.componentsPerAttribute}function uve(e){return X.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function fve(e){let t,n,i,r=[];for(n in e)e.hasOwnProperty(n)&&u(e[n])&&u(e[n].values)&&(r.push(n),e[n].componentDatatype===X.DOUBLE&&(e[n].componentDatatype=X.FLOAT,e[n].values=X.createTypedArray(X.FLOAT,e[n].values)));let o,s=r.length;if(s>0)for(o=HQ(e[r[0]]),t=1;t<s;++t){let l=HQ(e[r[t]]);if(l!==o)throw new de(`Each attribute list must have the same number of vertices.  Attribute ${r[t]} has a different number of vertices (${l.toString()}) than attribute ${r[0]} (${o.toString()}).`)}r.sort(function(l,f){return X.getSizeInBytes(e[f].componentDatatype)-X.getSizeInBytes(e[l].componentDatatype)});let a=0,c={};for(t=0;t<s;++t)n=r[t],i=e[n],c[n]=a,a+=uve(i);if(a>0){let l=X.getSizeInBytes(e[r[0]].componentDatatype),f=a%l;f!==0&&(a+=l-f);let d=o*a,p=new ArrayBuffer(d),g={};for(t=0;t<s;++t){n=r[t];let m=X.getSizeInBytes(e[n].componentDatatype);g[n]={pointer:X.createTypedArray(e[n].componentDatatype,p),index:c[n]/m,strideInComponentType:a/m}}for(t=0;t<o;++t)for(let m=0;m<s;++m){n=r[m],i=e[n];let A=i.values,x=g[n],C=x.pointer,T=i.componentsPerAttribute;for(let E=0;E<T;++E)C[x.index+E]=A[t*T+E];x.index+=x.strideInComponentType}return{buffer:p,offsetsInBytes:c,vertexSizeInBytes:a}}}sp.fromGeometry=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=y(e.geometry,y.EMPTY_OBJECT),i=y(e.bufferUsage,Fe.DYNAMIC_DRAW),r=y(e.attributeLocations,y.EMPTY_OBJECT),o=y(e.interleave,!1),s=e.vertexArrayAttributes,a,c,l,f=u(s)?s:[],d=n.attributes;if(o){let m=fve(d);if(u(m)){l=ht.createVertexBuffer({context:t,typedArray:m.buffer,usage:i});let A=m.offsetsInBytes,x=m.vertexSizeInBytes;for(a in d)d.hasOwnProperty(a)&&u(d[a])&&(c=d[a],u(c.values)?f.push({index:r[a],vertexBuffer:l,componentDatatype:c.componentDatatype,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize,offsetInBytes:A[a],strideInBytes:x}):f.push({index:r[a],value:c.value,componentDatatype:c.componentDatatype,normalize:c.normalize}))}}else for(a in d)if(d.hasOwnProperty(a)&&u(d[a])){c=d[a];let m=c.componentDatatype;m===X.DOUBLE&&(m=X.FLOAT),l=void 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t=e._context,n=e._hasInstancedAttributes;if(!n&&!t._previousDrawInstanced)return;t._previousDrawInstanced=n;let i=t._vertexAttribDivisors,r=e._attributes,o=zt.maximumVertexAttributes,s;if(n){let a=r.length;for(s=0;s<a;++s){let c=r[s];if(c.enabled){let l=c.instanceDivisor,f=c.index;l!==i[f]&&(t.glVertexAttribDivisor(f,l),i[f]=l)}}}else for(s=0;s<o;++s)i[s]>0&&(t.glVertexAttribDivisor(s,0),i[s]=0)}function hve(e,t){let n=e._attributes,i=n.length;for(let r=0;r<i;++r){let o=n[r];o.enabled&&u(o.value)&&o.vertexAttrib(t)}}sp.prototype._bind=function(){u(this._vao)?(this._context.glBindVertexArray(this._vao),this._context.instancedArrays&&dve(this),this._hasConstantAttributes&&hve(this,this._gl)):GQ(this._gl,this._attributes,this._indexBuffer)};sp.prototype._unBind=function(){if(u(this._vao))this._context.glBindVertexArray(null);else{let e=this._attributes,t=this._gl;for(let n=0;n<e.length;++n){let i=e[n];i.enabled&&i.disableVertexAttribArray(t)}this._indexBuffer&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null)}};sp.prototype.isDestroyed=function(){return!1};sp.prototype.destroy=function(){let e=this._attributes;for(let n=0;n<e.length;++n){let i=e[n].vertexBuffer;u(i)&&!i.isDestroyed()&&i.vertexArrayDestroyable&&i.destroy()}let t=this._indexBuffer;return u(t)&&!t.isDestroyed()&&t.vertexArrayDestroyable&&t.destroy(),u(this._vao)&&this._context.glDeleteVertexArray(this._vao),ue(this)};var oi=sp;function Jl(e,t){let{getWebGLStub:n,requestWebgl1:i,webgl:r={},allowTextureFilterAnisotropic:o=!0}=y(t,{});r.alpha=y(r.alpha,!1),r.stencil=y(r.stencil,!0),r.powerPreference=y(r.powerPreference,"high-performance");let s=u(n)?n(e,r):mve(e,r,i),c=typeof WebGL2RenderingContext<"u"&&s instanceof WebGL2RenderingContext;this._canvas=e,this._originalGLContext=s,this._gl=s,this._webgl2=c,this._id=Wn(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new eI(this),this._textureCache=new tI;let l=s;this._stencilBits=l.getParameter(l.STENCIL_BITS),zt._maximumCombinedTextureImageUnits=l.getParameter(l.MAX_COMBINED_TEXTURE_IMAGE_UNITS),zt._maximumCubeMapSize=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),zt._maximumFragmentUniformVectors=l.getParameter(l.MAX_FRAGMENT_UNIFORM_VECTORS),zt._maximumTextureImageUnits=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),zt._maximumRenderbufferSize=l.getParameter(l.MAX_RENDERBUFFER_SIZE),zt._maximumTextureSize=l.getParameter(l.MAX_TEXTURE_SIZE),zt._maximumVaryingVectors=l.getParameter(l.MAX_VARYING_VECTORS),zt._maximumVertexAttributes=l.getParameter(l.MAX_VERTEX_ATTRIBS),zt._maximumVertexTextureImageUnits=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),zt._maximumVertexUniformVectors=l.getParameter(l.MAX_VERTEX_UNIFORM_VECTORS),zt._maximumSamples=this._webgl2?l.getParameter(l.MAX_SAMPLES):0;let f=l.getParameter(l.ALIASED_LINE_WIDTH_RANGE);zt._minimumAliasedLineWidth=f[0],zt._maximumAliasedLineWidth=f[1];let d=l.getParameter(l.ALIASED_POINT_SIZE_RANGE);zt._minimumAliasedPointSize=d[0],zt._maximumAliasedPointSize=d[1];let p=l.getParameter(l.MAX_VIEWPORT_DIMS);zt._maximumViewportWidth=p[0],zt._maximumViewportHeight=p[1];let g=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT);zt._highpFloatSupported=g.precision!==0;let m=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_INT);zt._highpIntSupported=m.rangeMax!==0,this._antialias=l.getContextAttributes().antialias,this._standardDerivatives=!!vo(l,["OES_standard_derivatives"]),this._blendMinmax=!!vo(l,["EXT_blend_minmax"]),this._elementIndexUint=!!vo(l,["OES_element_index_uint"]),this._depthTexture=!!vo(l,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._fragDepth=!!vo(l,["EXT_frag_depth"]),this._debugShaders=vo(l,["WEBGL_debug_shaders"]),this._textureFloat=!!vo(l,["OES_texture_float"]),this._textureHalfFloat=!!vo(l,["OES_texture_half_float"]),this._textureFloatLinear=!!vo(l,["OES_texture_float_linear"]),this._textureHalfFloatLinear=!!vo(l,["OES_texture_half_float_linear"]),this._colorBufferFloat=!!vo(l,["EXT_color_buffer_float","WEBGL_color_buffer_float"]),this._floatBlend=!!vo(l,["EXT_float_blend"]),this._colorBufferHalfFloat=!!vo(l,["EXT_color_buffer_half_float"]),this._s3tc=!!vo(l,["WEBGL_compressed_texture_s3tc","MOZ_WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc"]),this._pvrtc=!!vo(l,["WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc"]),this._astc=!!vo(l,["WEBGL_compressed_texture_astc"]),this._etc=!!vo(l,["WEBG_compressed_texture_etc"]),this._etc1=!!vo(l,["WEBGL_compressed_texture_etc1"]),this._bc7=!!vo(l,["EXT_texture_compression_bptc"]),cl.setKTX2SupportedFormats(this._s3tc,this._pvrtc,this._astc,this._etc,this._etc1,this._bc7);let A=o?vo(l,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=A,zt._maximumTextureFilterAnisotropy=u(A)?l.getParameter(A.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;let x,C,T,E,S,v,D,M,O,B;if(c){let w=this;x=function(){return w._gl.createVertexArray()},C=function(I){w._gl.bindVertexArray(I)},T=function(I){w._gl.deleteVertexArray(I)},E=function(I,R,F,k,V){l.drawElementsInstanced(I,R,F,k,V)},S=function(I,R,F,k){l.drawArraysInstanced(I,R,F,k)},v=function(I,R){l.vertexAttribDivisor(I,R)},D=function(I){l.drawBuffers(I)}}else M=vo(l,["OES_vertex_array_object"]),u(M)&&(x=function(){return 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Ha(this),b=Ve.fromCache();this._defaultPassState=_,this._defaultRenderState=b,this._defaultTexture=void 0,this._defaultEmissiveTexture=void 0,this._defaultNormalTexture=void 0,this._defaultCubeMap=void 0,this._us=L,this._currentRenderState=b,this._currentPassState=_,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(let w=0;w<zt._maximumVertexAttributes;w++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options={getWebGLStub:n,requestWebgl1:i,webgl:r,allowTextureFilterAnisotropic:o},this.cache={},Ve.apply(l,b,_)}function mve(e,t,n){if(typeof WebGLRenderingContext>"u")throw new de("The browser does not support WebGL.  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t(e,r,arguments),o}}let i={};for(let r in e){let o=e[r];o instanceof Function?i[r]=n(o):Object.defineProperty(i,r,yve(e,r,t))}return i}function vo(e,t){let n=t.length;for(let i=0;i<n;++i){let r=e.getExtension(t[i]);if(r)return r}}var xve={};Object.defineProperties(Jl.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},textureCache:{get:function(){return this._textureCache}},uniformState:{get:function(){return this._us}},stencilBits:{get:function(){return this._stencilBits}},stencilBuffer:{get:function(){return this._stencilBits>=8}},antialias:{get:function(){return this._antialias}},msaa:{get:function(){return this._webgl2}},standardDerivatives:{get:function(){return this._standardDerivatives||this._webgl2}},floatBlend:{get:function(){return this._floatBlend}},blendMinmax:{get:function(){return this._blendMinmax||this._webgl2}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture||this._webgl2}},floatingPointTexture:{get:function(){return this._webgl2||this._textureFloat}},halfFloatingPointTexture:{get:function(){return this._webgl2||this._textureHalfFloat}},textureFloatLinear:{get:function(){return this._textureFloatLinear}},textureHalfFloatLinear:{get:function(){return this._webgl2&&this._textureFloatLinear||!this._webgl2&&this._textureHalfFloatLinear}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},s3tc:{get:function(){return this._s3tc}},pvrtc:{get:function(){return this._pvrtc}},astc:{get:function(){return this._astc}},etc:{get:function(){return this._etc}},etc1:{get:function(){return this._etc1}},bc7:{get:function(){return this._bc7}},supportsBasis:{get:function(){return this._s3tc||this._pvrtc||this._astc||this._etc||this._etc1||this._bc7}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth||this._webgl2}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},colorBufferFloat:{get:function(){return this._colorBufferFloat}},colorBufferHalfFloat:{get:function(){return this._webgl2&&this._colorBufferFloat||!this._webgl2&&this._colorBufferHalfFloat}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=Ave(this._originalGLContext,e?gve:void 0)}},defaultTexture:{get:function(){return this._defaultTexture===void 0&&(this._defaultTexture=new Rt({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])},flipY:!1})),this._defaultTexture}},defaultEmissiveTexture:{get:function(){return this._defaultEmissiveTexture===void 0&&(this._defaultEmissiveTexture=new Rt({context:this,pixelFormat:at.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([0,0,0])},flipY:!1})),this._defaultEmissiveTexture}},defaultNormalTexture:{get:function(){return this._defaultNormalTexture===void 0&&(this._defaultNormalTexture=new Rt({context:this,pixelFormat:at.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([128,128,255])},flipY:!1})),this._defaultNormalTexture}},defaultCubeMap:{get:function(){if(this._defaultCubeMap===void 0){let e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new za({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e},flipY:!1})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return xve}}});function WQ(e,t,n,i){let r=e._currentRenderState,o=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,Ve.partialApply(e._gl,r,t,o,n,i)}var e8;typeof WebGLRenderingContext<"u"&&(e8=[te.BACK]);function t8(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=e8;if(u(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var Cve=new ri;Jl.prototype.clear=function(e,t){e=y(e,Cve),t=y(t,this._defaultPassState);let n=this._gl,i=0,r=e.color,o=e.depth,s=e.stencil;u(r)&&(z.equals(this._clearColor,r)||(z.clone(r,this._clearColor),n.clearColor(r.red,r.green,r.blue,r.alpha)),i|=n.COLOR_BUFFER_BIT),u(o)&&(o!==this._clearDepth&&(this._clearDepth=o,n.clearDepth(o)),i|=n.DEPTH_BUFFER_BIT),u(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=y(e.renderState,this._defaultRenderState);WQ(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);t8(this,c),n.clear(i)};function Tve(e,t,n,i,r){t8(e,t),WQ(e,r,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function Eve(e,t,n,i){let r=t._primitiveType,o=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,N.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),o._bind();let l=o.indexBuffer;u(l)?(s=s*l.bytesPerIndex,a=y(a,l.numberOfIndices),c===0?e._gl.drawElements(r,a,l.indexDatatype,s):e.glDrawElementsInstanced(r,a,l.indexDatatype,s,c)):(a=y(a,o.numberOfVertices),c===0?e._gl.drawArrays(r,s,a):e.glDrawArraysInstanced(r,s,a,c)),o._unBind()}Jl.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let r=y(e._framebuffer,t.framebuffer),o=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),Tve(this,r,t,n,o),Eve(this,e,n,i)};Jl.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=e8;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};Jl.prototype.readPixels=function(e){let t=this._gl;e=y(e,y.EMPTY_OBJECT);let n=Math.max(y(e.x,0),0),i=Math.max(y(e.y,0),0),r=y(e.width,t.drawingBufferWidth),o=y(e.height,t.drawingBufferHeight),s=e.framebuffer,a=Ke.UNSIGNED_BYTE;u(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=at.createTypedArray(at.RGBA,a,r,o);return t8(this,s),t.readPixels(n,i,r,o,at.RGBA,Ke.toWebGLConstant(a,this),c),c};var jQ={position:0,textureCoordinates:1};Jl.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!u(e)){let t=new ut({attributes:{position:new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Be.TRIANGLES});e=oi.fromGeometry({context:this,geometry:t,attributeLocations:jQ,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Jl.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new nt({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Be.TRIANGLES,renderState:t.renderState,shaderProgram:Xt.fromCache({context:this,vertexShaderSource:E0,fragmentShaderSource:e,attributeLocations:jQ}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Jl.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function n8(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(n8.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});n8.prototype.destroy=function(){delete this._pickObjects[this.key]};Jl.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new de("Out of unique Pick IDs.");return this._pickObjects[t]=e,new n8(this._pickObjects,t,z.fromRgba(t))};Jl.prototype.isDestroyed=function(){return!1};Jl.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];u(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),ue(this)};Jl._deprecationWarning=$;var sI=Jl;function fT(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height;this._width=n,this._height=i;let r=e.colorRenderbuffers,o=e.colorTextures;if(u(r)!==u(o))throw new fe("Both color renderbuffer and texture attachments must be provided.");let s=e.depthStencilRenderbuffer,a=e.depthStencilTexture;if(u(s)!==u(a))throw new fe("Both depth-stencil renderbuffer and texture attachments must be provided.");this._renderFramebuffer=new Gs({context:t,colorRenderbuffers:r,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new Gs({context:t,colorTextures:o,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}fT.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};fT.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};fT.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),u(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};fT.prototype.isDestroyed=function(){return!1};fT.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),ue(this)};var aI=fT;var ul={RGBA4:te.RGBA4,RGBA8:te.RGBA8,RGBA16F:te.RGBA16F,RGBA32F:te.RGBA32F,RGB5_A1:te.RGB5_A1,RGB565:te.RGB565,DEPTH_COMPONENT16:te.DEPTH_COMPONENT16,STENCIL_INDEX8:te.STENCIL_INDEX8,DEPTH_STENCIL:te.DEPTH_STENCIL,DEPTH24_STENCIL8:te.DEPTH24_STENCIL8,validate:function(e){return e===ul.RGBA4||e===ul.RGBA8||e===ul.RGBA16F||e===ul.RGBA32F||e===ul.RGB5_A1||e===ul.RGB565||e===ul.DEPTH_COMPONENT16||e===ul.STENCIL_INDEX8||e===ul.DEPTH_STENCIL||e===ul.DEPTH24_STENCIL8},getColorFormat:function(e){return e===te.FLOAT?ul.RGBA32F:e===te.HALF_FLOAT_OES?ul.RGBA16F:ul.RGBA8}},Ec=Object.freeze(ul);function cI(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=zt.maximumRenderbufferSize,r=y(e.format,Ec.RGBA4),o=u(e.width)?e.width:n.drawingBufferWidth,s=u(e.height)?e.height:n.drawingBufferHeight,a=y(e.numSamples,1);this._gl=n,this._format=r,this._width=o,this._height=s,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),a>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,a,r,o,s):n.renderbufferStorage(n.RENDERBUFFER,r,o,s),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(cI.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});cI.prototype._getRenderbuffer=function(){return this._renderbuffer};cI.prototype.isDestroyed=function(){return!1};cI.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),ue(this)};var Zl=cI;function as(e){e=y(e,y.EMPTY_OBJECT),this._numSamples=y(e.numSamples,1),this._colorAttachmentsLength=y(e.colorAttachmentsLength,1),this._color=y(e.color,!0),this._depth=y(e.depth,!1),this._depthStencil=y(e.depthStencil,!1),this._supportsDepthTexture=y(e.supportsDepthTexture,!1),this._createColorAttachments=y(e.createColorAttachments,!0),this._createDepthAttachments=y(e.createDepthAttachments,!0),this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(as.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});as.prototype.isDirty=function(e,t,n,i,r){n=y(n,1);let o=this._width!==e||this._height!==t,s=this._numSamples!==n,a=u(i)&&this._pixelDatatype!==i||u(r)&&this._pixelFormat!==r,c=n===1?u(this._framebuffer):u(this._multisampleFramebuffer);return this._attachmentsDirty||o||s||a||!c||this._color&&!u(this._colorTextures[0])};as.prototype.update=function(e,t,n,i,r,o){if(i=e.msaa?y(i,1):1,r=y(r,this._color?y(this._pixelDatatype,Ke.UNSIGNED_BYTE):void 0),o=y(o,this._color?y(this._pixelFormat,at.RGBA):void 0),this.isDirty(t,n,i,r,o)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=r,this._pixelFormat=o,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new Rt({context:e,width:t,height:n,pixelFormat:o,pixelDatatype:r,sampler:ln.NEAREST}),this._numSamples>1){let a=Ec.getColorFormat(r);this._colorRenderbuffers[s]=new Zl({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Rt({context:e,width:t,height:n,pixelFormat:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:ln.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new Zl({context:e,width:t,height:n,format:Ec.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new Zl({context:e,width:t,height:n,format:Ec.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Rt({context:e,width:t,height:n,pixelFormat:at.DEPTH_COMPONENT,pixelDatatype:Ke.UNSIGNED_INT,sampler:ln.NEAREST}):this._depthRenderbuffer=new Zl({context:e,width:t,height:n,format:Ec.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new aI({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Gs({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};as.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};as.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};as.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};as.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};as.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};as.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};as.prototype.getDepthTexture=function(){return this._depthTexture};as.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};as.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};as.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};as.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};as.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};as.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};as.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};as.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};as.prototype.destroy=function(){if(this._color){let e,t=this._colorTextures.length;for(e=0;e<t;++e){let n=this._colorTextures[e];this._createColorAttachments&&u(n)&&!n.isDestroyed()&&(this._colorTextures[e].destroy(),this._colorTextures[e]=void 0),u(n)&&n.isDestroyed()&&(this._colorTextures[e]=void 0);let i=this._colorRenderbuffers[e];this._createColorAttachments&&u(i)&&!i.isDestroyed()&&(this._colorRenderbuffers[e].destroy(),this._colorRenderbuffers[e]=void 0),u(i)&&i.isDestroyed()&&(this._colorRenderbuffers[e]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),u(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),u(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),u(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),u(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var di=as;var F0={VERTEX:0,FRAGMENT:1,BOTH:2};F0.includesVertexShader=function(e){return e===F0.VERTEX||e===F0.BOTH};F0.includesFragmentShader=function(e){return e===F0.FRAGMENT||e===F0.BOTH};var Te=Object.freeze(F0);function i8(e){this.name=e,this.fields=[]}i8.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};i8.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var lI=i8;function r8(e){this.signature=e,this.body=[]}r8.prototype.addLines=function(e){let t=this.body;if(Array.isArray(e)){let n=e.length;for(let i=0;i<n;i++)t.push(`    ${e[i]}`)}else t.push(`    ${e}`)};r8.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var uI=r8;function bc(){this._positionAttributeLine=void 0,this._nextAttributeLocation=1,this._attributeLocations={},this._attributeLines=[],this._structs={},this._functions={},this._vertexShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]},this._fragmentShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]}}Object.defineProperties(bc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});bc.prototype.addDefine=function(e,t,n){n=y(n,Te.BOTH);let i=e;u(t)&&(i+=` ${t.toString()}`),Te.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};bc.prototype.addStruct=function(e,t,n){this._structs[e]=new lI(t),Te.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};bc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};bc.prototype.addFunction=function(e,t,n){this._functions[e]=new uI(t),Te.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),Te.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};bc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};bc.prototype.addUniform=function(e,t,n){n=y(n,Te.BOTH);let i=`uniform ${e} ${t};`;Te.includesVertexShader(n)&&this._vertexShaderParts.uniformLines.push(i),Te.includesFragmentShader(n)&&this._fragmentShaderParts.uniformLines.push(i)};bc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`in ${e} ${t};`,this._attributeLocations[t]=0,0};bc.prototype.addAttribute=function(e,t){let n=`in ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=Sve(e),i};bc.prototype.addVarying=function(e,t){let n=`${e} ${t};`;this._vertexShaderParts.varyingLines.push(`out ${n}`),this._fragmentShaderParts.varyingLines.push(`in ${n}`)};bc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};bc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};bc.prototype.buildShaderProgram=function(e){let t=u(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=bve(this),i=vve(this),r=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`
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U0=bc;function vs(e,t,n,i){let r=vs._verifyAttributes(t);n=y(n,0);let o=[],s={},a,c,l=r.length;for(let d=0;d<l;++d){let p=r[d];if(p.vertexBuffer){o.push(p);continue}c=p.usage,a=s[c],u(a)||(a=s[c]=[]),a.push(p)}function f(d,p){return X.getSizeInBytes(p.componentDatatype)-X.getSizeInBytes(d.componentDatatype)}this._allBuffers=[];for(c in s)if(s.hasOwnProperty(c)){a=s[c],a.sort(f);let d=vs._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:vs._createArrayViews(a,d)};this._allBuffers.push(g)}this._size=0,this._instanced=y(i,!1),this._precreated=o,this._context=e,this.writers=void 0,this.va=void 0,this.resize(n)}vs._verifyAttributes=function(e){let t=[];for(let i=0;i<e.length;++i){let r=e[i],o={index:y(r.index,i),enabled:y(r.enabled,!0),componentsPerAttribute:r.componentsPerAttribute,componentDatatype:y(r.componentDatatype,X.FLOAT),normalize:y(r.normalize,!1),vertexBuffer:r.vertexBuffer,usage:y(r.usage,Fe.STATIC_DRAW)};t.push(o)}let n=new Array(t.length);for(let i=0;i<t.length;++i){let o=t[i].index;n[o]=!0}return t};vs._vertexSizeInBytes=function(e){let t=0,n=e.length;for(let s=0;s<n;++s){let a=e[s];t+=a.componentsPerAttribute*X.getSizeInBytes(a.componentDatatype)}let i=n>0?X.getSizeInBytes(e[0].componentDatatype):0,r=i>0?t%i:0,o=r===0?0:i-r;return t+=o,t};vs._createArrayViews=function(e,t){let n=[],i=0,r=e.length;for(let o=0;o<r;++o){let s=e[o],a=s.componentDatatype;n.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:a,normalize:s.normalize,offsetInBytes:i,vertexSizeInComponentType:t/X.getSizeInBytes(a),view:void 0}),i+=s.componentsPerAttribute*X.getSizeInBytes(a)}return n};vs.prototype.resize=function(e){this._size=e;let t=this._allBuffers;this.writers=[];for(let n=0,i=t.length;n<i;++n){let r=t[n];vs._resize(r,this._size),vs._appendWriters(this.writers,r)}o8(this)};vs._resize=function(e,t){if(e.vertexSizeInBytes>0){let n=new ArrayBuffer(t*e.vertexSizeInBytes);if(u(e.arrayBuffer)){let o=new Uint8Array(n),s=new Uint8Array(e.arrayBuffer),a=s.length;for(let c=0;c<a;++c)o[c]=s[c]}let i=e.arrayViews,r=i.length;for(let o=0;o<r;++o){let s=i[o];s.view=X.createArrayBufferView(s.componentDatatype,n,s.offsetInBytes)}e.arrayBuffer=n}};var wve=[function(e,t,n){return function(i,r){t[i*n]=r,e.needsCommit=!0}},function(e,t,n){return function(i,r,o){let s=i*n;t[s]=r,t[s+1]=o,e.needsCommit=!0}},function(e,t,n){return function(i,r,o,s){let a=i*n;t[a]=r,t[a+1]=o,t[a+2]=s,e.needsCommit=!0}},function(e,t,n){return function(i,r,o,s,a){let c=i*n;t[c]=r,t[c+1]=o,t[c+2]=s,t[c+3]=a,e.needsCommit=!0}}];vs._appendWriters=function(e,t){let n=t.arrayViews,i=n.length;for(let r=0;r<i;++r){let o=n[r];e[o.index]=wve[o.componentsPerAttribute-1](t,o.view,o.vertexSizeInComponentType)}};vs.prototype.commit=function(e){let t=!1,n=this._allBuffers,i,r,o;for(r=0,o=n.length;r<o;++r)i=n[r],t=Dve(this,i)||t;if(t||!u(this.va)){o8(this);let s=this.va=[],a=P.SIXTY_FOUR_KILOBYTES-4,c=u(e)&&!this._instanced?Math.ceil(this._size/a):1;for(let l=0;l<c;++l){let f=[];for(r=0,o=n.length;r<o;++r){i=n[r];let d=l*(i.vertexSizeInBytes*a);vs._appendAttributes(f,i,d,this._instanced)}f=f.concat(this._precreated),s.push({va:new oi({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(l!==c-1?a:this._size%a)})}}};function Dve(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;let n=t.vertexBuffer,i=e._size*t.vertexSizeInBytes,r=u(n);if(!r||n.sizeInBytes<i)return r&&n.destroy(),t.vertexBuffer=ht.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}vs._appendAttributes=function(e,t,n,i){let r=t.arrayViews,o=r.length;for(let s=0;s<o;++s){let a=r[s];e.push({index:a.index,enabled:a.enabled,componentsPerAttribute:a.componentsPerAttribute,componentDatatype:a.componentDatatype,normalize:a.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:n+a.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}};vs.prototype.subCommit=function(e,t){let n=this._allBuffers;for(let i=0,r=n.length;i<r;++i)Ive(n[i],e,t)};function Ive(e,t,n){if(e.needsCommit&&e.vertexSizeInBytes>0){let i=e.vertexSizeInBytes*t,r=e.vertexSizeInBytes*n;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,r),i)}}vs.prototype.endSubCommits=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t)e[t].needsCommit=!1};function 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ge,this.setValue(e)}Object.defineProperties(cg.prototype,{isConstant:{value:!0},definitionChanged:{get:function(){return this._definitionChanged}}});cg.prototype.getValue=function(e,t){return this._hasClone?this._value.clone(t):this._value};cg.prototype.setValue=function(e){let t=this._value;if(t!==e){let n=u(e),i=n&&typeof e.clone=="function",r=n&&typeof e.equals=="function";(!r||!e.equals(t))&&(this._hasClone=i,this._hasEquals=r,this._value=i?e.clone(this._value):e,this._definitionChanged.raiseEvent(this))}};cg.prototype.equals=function(e){return this===e||e instanceof cg&&(!this._hasEquals&&this._value===e._value||this._hasEquals&&this._value.equals(e._value))};cg.prototype.valueOf=function(){return this._value};cg.prototype.toString=function(){return String(this._value)};var ei=cg;function Ove(e,t,n,i,r){return{configurable:i,get:function(){return this[t]},set:function(o){let s=this[t],a=this[n];u(a)&&(a(),this[n]=void 0),o!==void 0&&(!u(o)||!u(o.getValue))&&u(r)&&(o=r(o)),s!==o&&(this[t]=o,this._definitionChanged.raiseEvent(this,e,o,s)),u(o)&&u(o.definitionChanged)&&(this[n]=o.definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this,e,o,o)},this))}}}function Mve(e){return new ei(e)}function Rve(e,t,n){return Ove(e,`_${e.toString()}`,`_${e.toString()}Subscription`,y(t,!1),y(n,Mve))}var ce=Rve;function dI(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._image=void 0,this._imageSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._rotation=void 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this._definitionChanged}},show:ce("show"),image:ce("image"),scale:ce("scale"),pixelOffset:ce("pixelOffset"),eyeOffset:ce("eyeOffset"),horizontalOrigin:ce("horizontalOrigin"),verticalOrigin:ce("verticalOrigin"),heightReference:ce("heightReference"),color:ce("color"),rotation:ce("rotation"),alignedAxis:ce("alignedAxis"),sizeInMeters:ce("sizeInMeters"),width:ce("width"),height:ce("height"),scaleByDistance:ce("scaleByDistance"),translucencyByDistance:ce("translucencyByDistance"),pixelOffsetScaleByDistance:ce("pixelOffsetScaleByDistance"),imageSubRegion:ce("imageSubRegion"),distanceDisplayCondition:ce("distanceDisplayCondition"),disableDepthTestDistance:ce("disableDepthTestDistance")});dI.prototype.clone=function(e){return u(e)?(e.show=this._show,e.image=this._image,e.scale=this._scale,e.pixelOffset=this._pixelOffset,e.eyeOffset=this._eyeOffset,e.horizontalOrigin=this._horizontalOrigin,e.verticalOrigin=this._verticalOrigin,e.heightReference=this._heightReference,e.color=this._color,e.rotation=this._rotation,e.alignedAxis=this._alignedAxis,e.sizeInMeters=this._sizeInMeters,e.width=this._width,e.height=this._height,e.scaleByDistance=this._scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.pixelOffsetScaleByDistance=this._pixelOffsetScaleByDistance,e.imageSubRegion=this._imageSubRegion,e.distanceDisplayCondition=this._distanceDisplayCondition,e.disableDepthTestDistance=this._disableDepthTestDistance,e):new dI(this)};dI.prototype.merge=function(e){this.show=y(this._show,e.show),this.image=y(this._image,e.image),this.scale=y(this._scale,e.scale),this.pixelOffset=y(this._pixelOffset,e.pixelOffset),this.eyeOffset=y(this._eyeOffset,e.eyeOffset),this.horizontalOrigin=y(this._horizontalOrigin,e.horizontalOrigin),this.verticalOrigin=y(this._verticalOrigin,e.verticalOrigin),this.heightReference=y(this._heightReference,e.heightReference),this.color=y(this._color,e.color),this.rotation=y(this._rotation,e.rotation),this.alignedAxis=y(this._alignedAxis,e.alignedAxis),this.sizeInMeters=y(this._sizeInMeters,e.sizeInMeters),this.width=y(this._width,e.width),this.height=y(this._height,e.height),this.scaleByDistance=y(this._scaleByDistance,e.scaleByDistance),this.translucencyByDistance=y(this._translucencyByDistance,e.translucencyByDistance),this.pixelOffsetScaleByDistance=y(this._pixelOffsetScaleByDistance,e.pixelOffsetScaleByDistance),this.imageSubRegion=y(this._imageSubRegion,e.imageSubRegion),this.distanceDisplayCondition=y(this._distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this._disableDepthTestDistance,e.disableDepthTestDistance)};var Ga=dI;function V0(){this._array=[],this._hash={}}Object.defineProperties(V0.prototype,{length:{get:function(){return this._array.length}},values:{get:function(){return this._array}}});V0.prototype.contains=function(e){return u(this._hash[e])};V0.prototype.set=function(e,t){let n=this._hash[e];t!==n&&(this.remove(e),this._hash[e]=t,this._array.push(t))};V0.prototype.get=function(e){return this._hash[e]};V0.prototype.remove=function(e){let t=this._hash[e],n=u(t);if(n){let i=this._array;i.splice(i.indexOf(t),1),delete this._hash[e]}return n};V0.prototype.removeAll=function(){let e=this._array;e.length>0&&(this._hash={},e.length=0)};var Ct=V0;function Ql(e,t){e=y(e,0),this._near=e,t=y(t,Number.MAX_VALUE),this._far=t}Object.defineProperties(Ql.prototype,{near:{get:function(){return this._near},set:function(e){this._near=e}},far:{get:function(){return this._far},set:function(e){this._far=e}}});Ql.packedLength=2;Ql.pack=function(e,t,n){return n=y(n,0),t[n++]=e.near,t[n]=e.far,t};Ql.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Ql),n.near=e[t++],n.far=e[t],n};Ql.equals=function(e,t){return e===t||u(e)&&u(t)&&e.near===t.near&&e.far===t.far};Ql.clone=function(e,t){if(u(e))return u(t)||(t=new Ql),t.near=e.near,t.far=e.far,t};Ql.prototype.clone=function(e){return Ql.clone(this,e)};Ql.prototype.equals=function(e){return Ql.equals(this,e)};var vt=Ql;function Zu(e,t,n,i){this.near=y(e,0),this.nearValue=y(t,0),this.far=y(n,1),this.farValue=y(i,0)}Zu.clone=function(e,t){if(u(e))return u(t)?(t.near=e.near,t.nearValue=e.nearValue,t.far=e.far,t.farValue=e.farValue,t):new Zu(e.near,e.nearValue,e.far,e.farValue)};Zu.packedLength=4;Zu.pack=function(e,t,n){return n=y(n,0),t[n++]=e.near,t[n++]=e.nearValue,t[n++]=e.far,t[n]=e.farValue,t};Zu.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Zu),n.near=e[t++],n.nearValue=e[t++],n.far=e[t++],n.farValue=e[t],n};Zu.equals=function(e,t){return e===t||u(e)&&u(t)&&e.near===t.near&&e.nearValue===t.nearValue&&e.far===t.far&&e.farValue===t.farValue};Zu.prototype.clone=function(e){return Zu.clone(this,e)};Zu.prototype.equals=function(e){return Zu.equals(this,e)};var Bt=Zu;var Bve={NONE:0,CLAMP_TO_GROUND:1,RELATIVE_TO_GROUND:2},je=Object.freeze(Bve);var Lve={CENTER:0,LEFT:1,RIGHT:-1},_i=Object.freeze(Lve);var Nve={CENTER:0,BOTTOM:1,BASELINE:2,TOP:-1},Pn=Object.freeze(Nve);var Fve={DONE:0,PENDING:1,FAILED:2},lt=Object.freeze(Fve);function cd(){fe.throwInstantiationError()}Object.defineProperties(cd.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError}});cd.prototype.getValue=fe.throwInstantiationError;cd.prototype.equals=fe.throwInstantiationError;cd.equals=function(e,t){return e===t||u(e)&&e.equals(t)};cd.arrayEquals=function(e,t){if(e===t)return!0;if(!u(e)||!u(t)||e.length!==t.length)return!1;let n=e.length;for(let i=0;i<n;i++)if(!cd.equals(e[i],t[i]))return!1;return!0};cd.isConstant=function(e){return!u(e)||e.isConstant};cd.getValueOrUndefined=function(e,t,n){return u(e)?e.getValue(t,n):void 0};cd.getValueOrDefault=function(e,t,n,i){return u(e)?y(e.getValue(t,i),n):n};cd.getValueOrClonedDefault=function(e,t,n,i){let r;return u(e)&&(r=e.getValue(t,i)),u(r)||(r=n.clone(r)),r};var q=cd;var Uve=z.WHITE,Vve=h.ZERO,kve=je.NONE,zve=H.ZERO,Hve=1,Gve=0,Wve=h.ZERO,jve=_i.CENTER,qve=Pn.CENTER,Yve=!1,Xve=new h,Kve=new z,Jve=new h,Zve=new H,Qve=new Bt,$ve=new Bt,ewe=new Bt,twe=new Xe,nwe=new vt;function qQ(e){this.entity=e,this.billboard=void 0,this.textureValue=void 0}function lg(e,t){t.collectionChanged.addEventListener(lg.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}lg.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],s=o.entity,a=s._billboard,c,l=o.billboard,f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=q.getValueOrUndefined(s._position,e,Xve),c=q.getValueOrUndefined(a._image,e),f=u(d)&&u(c)),!f){s8(o,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0),u(l)||(l=n.getBillboard(s),l.id=s,l.image=void 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p=q.getValueOrUndefined(a._imageSubRegion,e,twe);u(p)&&l.setImageSubRegion(l._imageId,p)}return!0};lg.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!u(n.billboard))return lt.FAILED;let i=n.billboard;if(i.heightReference===je.NONE)t.center=h.clone(i.position,t.center);else{if(!u(i._clampedPosition))return lt.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,lt.DONE};lg.prototype.isDestroyed=function(){return!1};lg.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(lg.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeBillboard(e[t]);return ue(this)};lg.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._items,a=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],u(o._billboard)&&u(o._position)&&s.set(o.id,new qQ(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._billboard)&&u(o._position)?s.contains(o.id)||s.set(o.id,new qQ(o)):(s8(s.get(o.id),o,a),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],s8(s.get(o.id),o,a),s.remove(o.id)};function s8(e,t,n){u(e)&&(e.billboard=void 0,n.removeBillboard(t))}var hI=lg;function iwe(e,t){this.start=y(e,0),this.stop=y(t,0)}var Sc=iwe;function mn(e,t){this.center=h.clone(y(e,h.ZERO)),this.radius=y(t,0)}var l8=new h,u8=new h,f8=new h,d8=new h,h8=new h,m8=new h,p8=new h,js=new h,_8=new h,g8=new h,y8=new h,A8=new h,rwe=4/3*P.PI;mn.fromPoints=function(e,t){if(u(t)||(t=new mn),!u(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=h.clone(e[0],p8),i=h.clone(n,l8),r=h.clone(n,u8),o=h.clone(n,f8),s=h.clone(n,d8),a=h.clone(n,h8),c=h.clone(n,m8),l=e.length,f;for(f=1;f<l;f++){h.clone(e[f],n);let O=n.x,B=n.y,L=n.z;O<i.x&&h.clone(n,i),O>s.x&&h.clone(n,s),B<r.y&&h.clone(n,r),B>a.y&&h.clone(n,a),L<o.z&&h.clone(n,o),L>c.z&&h.clone(n,c)}let d=h.magnitudeSquared(h.subtract(s,i,js)),p=h.magnitudeSquared(h.subtract(a,r,js)),g=h.magnitudeSquared(h.subtract(c,o,js)),m=i,A=s,x=d;p>x&&(x=p,m=r,A=a),g>x&&(x=g,m=o,A=c);let C=_8;C.x=(m.x+A.x)*.5,C.y=(m.y+A.y)*.5,C.z=(m.z+A.z)*.5;let T=h.magnitudeSquared(h.subtract(A,C,js)),E=Math.sqrt(T),S=g8;S.x=i.x,S.y=r.y,S.z=o.z;let v=y8;v.x=s.x,v.y=a.y,v.z=c.z;let D=h.midpoint(S,v,A8),M=0;for(f=0;f<l;f++){h.clone(e[f],n);let O=h.magnitude(h.subtract(n,D,js));O>M&&(M=O);let B=h.magnitudeSquared(h.subtract(n,C,js));if(B>T){let L=Math.sqrt(B);E=(E+L)*.5,T=E*E;let _=L-E;C.x=(E*C.x+_*n.x)/L,C.y=(E*C.y+_*n.y)/L,C.z=(E*C.z+_*n.z)/L}}return E<M?(h.clone(C,t.center),t.radius=E):(h.clone(D,t.center),t.radius=M),t};var owe=new Ii,swe=new h,awe=new h,a8=new me,c8=new me;mn.fromRectangle2D=function(e,t,n){return mn.fromRectangleWithHeights2D(e,t,0,0,n)};mn.fromRectangleWithHeights2D=function(e,t,n,i,r){if(u(r)||(r=new mn),!u(e))return r.center=h.clone(h.ZERO,r.center),r.radius=0,r;t=y(t,owe),le.southwest(e,a8),a8.height=n,le.northeast(e,c8),c8.height=i;let o=t.project(a8,swe),s=t.project(c8,awe),a=s.x-o.x,c=s.y-o.y,l=s.z-o.z;r.radius=Math.sqrt(a*a+c*c+l*l)*.5;let f=r.center;return f.x=o.x+a*.5,f.y=o.y+c*.5,f.z=o.z+l*.5,r};var cwe=[];mn.fromRectangle3D=function(e,t,n,i){if(t=y(t,re.WGS84),n=y(n,0),u(i)||(i=new mn),!u(e))return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;let r=le.subsample(e,t,n,cwe);return mn.fromPoints(r,i)};mn.fromVertices=function(e,t,n,i){if(u(i)||(i=new mn),!u(e)||e.length===0)return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;t=y(t,h.ZERO),n=y(n,3);let r=p8;r.x=e[0]+t.x,r.y=e[1]+t.y,r.z=e[2]+t.z;let o=h.clone(r,l8),s=h.clone(r,u8),a=h.clone(r,f8),c=h.clone(r,d8),l=h.clone(r,h8),f=h.clone(r,m8),d=e.length,p;for(p=0;p<d;p+=n){let L=e[p]+t.x,_=e[p+1]+t.y,b=e[p+2]+t.z;r.x=L,r.y=_,r.z=b,L<o.x&&h.clone(r,o),L>c.x&&h.clone(r,c),_<s.y&&h.clone(r,s),_>l.y&&h.clone(r,l),b<a.z&&h.clone(r,a),b>f.z&&h.clone(r,f)}let g=h.magnitudeSquared(h.subtract(c,o,js)),m=h.magnitudeSquared(h.subtract(l,s,js)),A=h.magnitudeSquared(h.subtract(f,a,js)),x=o,C=c,T=g;m>T&&(T=m,x=s,C=l),A>T&&(T=A,x=a,C=f);let E=_8;E.x=(x.x+C.x)*.5,E.y=(x.y+C.y)*.5,E.z=(x.z+C.z)*.5;let S=h.magnitudeSquared(h.subtract(C,E,js)),v=Math.sqrt(S),D=g8;D.x=o.x,D.y=s.y,D.z=a.z;let M=y8;M.x=c.x,M.y=l.y,M.z=f.z;let O=h.midpoint(D,M,A8),B=0;for(p=0;p<d;p+=n){r.x=e[p]+t.x,r.y=e[p+1]+t.y,r.z=e[p+2]+t.z;let L=h.magnitude(h.subtract(r,O,js));L>B&&(B=L);let _=h.magnitudeSquared(h.subtract(r,E,js));if(_>S){let b=Math.sqrt(_);v=(v+b)*.5,S=v*v;let w=b-v;E.x=(v*E.x+w*r.x)/b,E.y=(v*E.y+w*r.y)/b,E.z=(v*E.z+w*r.z)/b}}return v<B?(h.clone(E,i.center),i.radius=v):(h.clone(O,i.center),i.radius=B),i};mn.fromEncodedCartesianVertices=function(e,t,n){if(u(n)||(n=new mn),!u(e)||!u(t)||e.length!==t.length||e.length===0)return n.center=h.clone(h.ZERO,n.center),n.radius=0,n;let i=p8;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let r=h.clone(i,l8),o=h.clone(i,u8),s=h.clone(i,f8),a=h.clone(i,d8),c=h.clone(i,h8),l=h.clone(i,m8),f=e.length,d;for(d=0;d<f;d+=3){let B=e[d]+t[d],L=e[d+1]+t[d+1],_=e[d+2]+t[d+2];i.x=B,i.y=L,i.z=_,B<r.x&&h.clone(i,r),B>a.x&&h.clone(i,a),L<o.y&&h.clone(i,o),L>c.y&&h.clone(i,c),_<s.z&&h.clone(i,s),_>l.z&&h.clone(i,l)}let p=h.magnitudeSquared(h.subtract(a,r,js)),g=h.magnitudeSquared(h.subtract(c,o,js)),m=h.magnitudeSquared(h.subtract(l,s,js)),A=r,x=a,C=p;g>C&&(C=g,A=o,x=c),m>C&&(C=m,A=s,x=l);let T=_8;T.x=(A.x+x.x)*.5,T.y=(A.y+x.y)*.5,T.z=(A.z+x.z)*.5;let E=h.magnitudeSquared(h.subtract(x,T,js)),S=Math.sqrt(E),v=g8;v.x=r.x,v.y=o.y,v.z=s.z;let D=y8;D.x=a.x,D.y=c.y,D.z=l.z;let M=h.midpoint(v,D,A8),O=0;for(d=0;d<f;d+=3){i.x=e[d]+t[d],i.y=e[d+1]+t[d+1],i.z=e[d+2]+t[d+2];let B=h.magnitude(h.subtract(i,M,js));B>O&&(O=B);let L=h.magnitudeSquared(h.subtract(i,T,js));if(L>E){let _=Math.sqrt(L);S=(S+_)*.5,E=S*S;let b=_-S;T.x=(S*T.x+b*i.x)/_,T.y=(S*T.y+b*i.y)/_,T.z=(S*T.z+b*i.z)/_}}return S<O?(h.clone(T,n.center),n.radius=S):(h.clone(M,n.center),n.radius=O),n};mn.fromCornerPoints=function(e,t,n){u(n)||(n=new mn);let i=h.midpoint(e,t,n.center);return n.radius=h.distance(i,t),n};mn.fromEllipsoid=function(e,t){return u(t)||(t=new mn),h.clone(h.ZERO,t.center),t.radius=e.maximumRadius,t};var lwe=new h;mn.fromBoundingSpheres=function(e,t){if(u(t)||(t=new mn),!u(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=e.length;if(n===1)return mn.clone(e[0],t);if(n===2)return mn.union(e[0],e[1],t);let i=[],r;for(r=0;r<n;r++)i.push(e[r].center);t=mn.fromPoints(i,t);let o=t.center,s=t.radius;for(r=0;r<n;r++){let a=e[r];s=Math.max(s,h.distance(o,a.center,lwe)+a.radius)}return t.radius=s,t};var uwe=new h,fwe=new h,dwe=new h;mn.fromOrientedBoundingBox=function(e,t){u(t)||(t=new mn);let n=e.halfAxes,i=Q.getColumn(n,0,uwe),r=Q.getColumn(n,1,fwe),o=Q.getColumn(n,2,dwe);return h.add(i,r,i),h.add(i,o,i),t.center=h.clone(e.center,t.center),t.radius=h.magnitude(i),t};var hwe=new h,mwe=new h;mn.fromTransformation=function(e,t){u(t)||(t=new mn);let n=N.getTranslation(e,hwe),i=N.getScale(e,mwe),r=.5*h.magnitude(i);return t.center=h.clone(n,t.center),t.radius=r,t};mn.clone=function(e,t){if(u(e))return u(t)?(t.center=h.clone(e.center,t.center),t.radius=e.radius,t):new mn(e.center,e.radius)};mn.packedLength=4;mn.pack=function(e,t,n){n=y(n,0);let i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t};mn.unpack=function(e,t,n){t=y(t,0),u(n)||(n=new mn);let i=n.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],n.radius=e[t],n};var pwe=new h,_we=new h;mn.union=function(e,t,n){u(n)||(n=new mn);let i=e.center,r=e.radius,o=t.center,s=t.radius,a=h.subtract(o,i,pwe),c=h.magnitude(a);if(r>=c+s)return e.clone(n),n;if(s>=c+r)return t.clone(n),n;let l=(r+c+s)*.5,f=h.multiplyByScalar(a,(-r+l)/c,_we);return h.add(f,i,f),h.clone(f,n.center),n.radius=l,n};var gwe=new h;mn.expand=function(e,t,n){n=mn.clone(e,n);let i=h.magnitude(h.subtract(t,n.center,gwe));return i>n.radius&&(n.radius=i),n};mn.intersectPlane=function(e,t){let n=e.center,i=e.radius,r=t.normal,o=h.dot(r,n)+t.distance;return o<-i?Qt.OUTSIDE:o<i?Qt.INTERSECTING:Qt.INSIDE};mn.transform=function(e,t,n){return u(n)||(n=new mn),n.center=N.multiplyByPoint(t,e.center,n.center),n.radius=N.getMaximumScale(t)*e.radius,n};var ywe=new h;mn.distanceSquaredTo=function(e,t){let n=h.subtract(e.center,t,ywe),i=h.magnitude(n)-e.radius;return i<=0?0:i*i};mn.transformWithoutScale=function(e,t,n){return u(n)||(n=new mn),n.center=N.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var Awe=new h;mn.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Sc);let r=h.subtract(e.center,t,Awe),o=h.dot(n,r);return i.start=o-e.radius,i.stop=o+e.radius,i};var YQ=new h,xwe=new h,Cwe=new h,Twe=new h,Ewe=new h,bwe=new me,XQ=new Array(8);for(let e=0;e<8;++e)XQ[e]=new h;var Swe=new Ii;mn.projectTo2D=function(e,t,n){t=y(t,Swe);let i=t.ellipsoid,r=e.center,o=e.radius,s;h.equals(r,h.ZERO)?s=h.clone(h.UNIT_X,YQ):s=i.geodeticSurfaceNormal(r,YQ);let a=h.cross(h.UNIT_Z,s,xwe);h.normalize(a,a);let c=h.cross(s,a,Cwe);h.normalize(c,c),h.multiplyByScalar(s,o,s),h.multiplyByScalar(c,o,c),h.multiplyByScalar(a,o,a);let l=h.negate(c,Ewe),f=h.negate(a,Twe),d=XQ,p=d[0];h.add(s,c,p),h.add(p,a,p),p=d[1],h.add(s,c,p),h.add(p,f,p),p=d[2],h.add(s,l,p),h.add(p,f,p),p=d[3],h.add(s,l,p),h.add(p,a,p),h.negate(s,s),p=d[4],h.add(s,c,p),h.add(p,a,p),p=d[5],h.add(s,c,p),h.add(p,f,p),p=d[6],h.add(s,l,p),h.add(p,f,p),p=d[7],h.add(s,l,p),h.add(p,a,p);let g=d.length;for(let C=0;C<g;++C){let T=d[C];h.add(r,T,T);let E=i.cartesianToCartographic(T,bwe);t.project(E,T)}n=mn.fromPoints(d,n),r=n.center;let m=r.x,A=r.y,x=r.z;return 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t=e._min,n=e._max;if(h.equals(t,n))return;let i=new dn,r=new Uint16Array(12*2),o=new Float64Array(8*3);o[0]=t.x,o[1]=t.y,o[2]=t.z,o[3]=n.x,o[4]=t.y,o[5]=t.z,o[6]=n.x,o[7]=n.y,o[8]=t.z,o[9]=t.x,o[10]=n.y,o[11]=t.z,o[12]=t.x,o[13]=t.y,o[14]=n.z,o[15]=n.x,o[16]=t.y,o[17]=n.z,o[18]=n.x,o[19]=n.y,o[20]=n.z,o[21]=t.x,o[22]=n.y,o[23]=n.z,i.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:o}),r[0]=4,r[1]=5,r[2]=5,r[3]=6,r[4]=6,r[5]=7,r[6]=7,r[7]=4,r[8]=0,r[9]=1,r[10]=1,r[11]=2,r[12]=2,r[13]=3,r[14]=3,r[15]=0,r[16]=0,r[17]=4,r[18]=1,r[19]=5,r[20]=2,r[21]=6,r[22]=3,r[23]=7;let s=h.subtract(n,t,Iwe),a=h.magnitude(s)*.5;if(u(e._offsetAttribute)){let c=o.length,l=e._offsetAttribute===nn.NONE?0:1,f=new Uint8Array(c/3).fill(l);i.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:f})}return new ut({attributes:i,indices:r,primitiveType:Be.LINES,boundingSphere:new ae(h.ZERO,a),offsetAttribute:e._offsetAttribute})};var ld=kh;function dT(e,t,n,i){e=y(e,1),t=y(t,1),n=y(n,1),i=y(i,1),this.value=new Uint8Array([z.floatToByte(e),z.floatToByte(t),z.floatToByte(n),z.floatToByte(i)])}Object.defineProperties(dT.prototype,{componentDatatype:{get:function(){return X.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 4}},normalize:{get:function(){return!0}}});dT.fromColor=function(e){return new dT(e.red,e.green,e.blue,e.alpha)};dT.toValue=function(e,t){return u(t)?e.toBytes(t):new Uint8Array(e.toBytes())};dT.equals=function(e,t){return e===t||u(e)&&u(t)&&e.value[0]===t.value[0]&&e.value[1]===t.value[1]&&e.value[2]===t.value[2]&&e.value[3]===t.value[3]};var kt=dT;function mI(e,t){e=y(e,0),t=y(t,Number.MAX_VALUE),this.value=new Float32Array([e,t])}Object.defineProperties(mI.prototype,{componentDatatype:{get:function(){return X.FLOAT}},componentsPerAttribute:{get:function(){return 2}},normalize:{get:function(){return!1}}});mI.fromDistanceDisplayCondition=function(e){return new mI(e.near,e.far)};mI.toValue=function(e,t){return u(t)?(t[0]=e.near,t[1]=e.far,t):new Float32Array([e.near,e.far])};var Vn=mI;function Pwe(e){e=y(e,y.EMPTY_OBJECT),this.geometry=e.geometry,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.id=e.id,this.pickPrimitive=e.pickPrimitive,this.attributes=y(e.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0}var xt=Pwe;function Yr(e){e=y(e,y.EMPTY_OBJECT),this.start=u(e.start)?ee.clone(e.start):new ee,this.stop=u(e.stop)?ee.clone(e.stop):new ee,this.data=e.data,this.isStartIncluded=y(e.isStartIncluded,!0),this.isStopIncluded=y(e.isStopIncluded,!0)}Object.defineProperties(Yr.prototype,{isEmpty:{get:function(){let e=ee.compare(this.stop,this.start);return e<0||e===0&&(!this.isStartIncluded||!this.isStopIncluded)}}});var hT={start:void 0,stop:void 0,isStartIncluded:void 0,isStopIncluded:void 0,data:void 0};Yr.fromIso8601=function(e,t){let n=e.iso8601.split("/");if(n.length!==2)throw new fe("options.iso8601 is an invalid ISO 8601 interval.");let i=ee.fromIso8601(n[0]),r=ee.fromIso8601(n[1]),o=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=e.data;return u(t)?(t.start=i,t.stop=r,t.isStartIncluded=o,t.isStopIncluded=s,t.data=a,t):(hT.start=i,hT.stop=r,hT.isStartIncluded=o,hT.isStopIncluded=s,hT.data=a,new Yr(hT))};Yr.toIso8601=function(e,t){return`${ee.toIso8601(e.start,t)}/${ee.toIso8601(e.stop,t)}`};Yr.clone=function(e,t){if(u(e))return u(t)?(t.start=e.start,t.stop=e.stop,t.isStartIncluded=e.isStartIncluded,t.isStopIncluded=e.isStopIncluded,t.data=e.data,t):new Yr(e)};Yr.equals=function(e,t,n){return e===t||u(e)&&u(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&ee.equals(e.start,t.start)&&ee.equals(e.stop,t.stop)&&(e.data===t.data||u(n)&&n(e.data,t.data)))};Yr.equalsEpsilon=function(e,t,n,i){return n=y(n,0),e===t||u(e)&&u(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&ee.equalsEpsilon(e.start,t.start,n)&&ee.equalsEpsilon(e.stop,t.stop,n)&&(e.data===t.data||u(i)&&i(e.data,t.data)))};Yr.intersect=function(e,t,n,i){if(!u(t))return Yr.clone(Yr.EMPTY,n);let r=e.start,o=e.stop,s=t.start,a=t.stop,c=ee.greaterThanOrEquals(s,r)&&ee.greaterThanOrEquals(o,s),l=!c&&ee.lessThanOrEquals(s,r)&&ee.lessThanOrEquals(r,a);if(!c&&!l)return Yr.clone(Yr.EMPTY,n);let f=e.isStartIncluded,d=e.isStopIncluded,p=t.isStartIncluded,g=t.isStopIncluded,m=ee.lessThan(o,a);return u(n)||(n=new Yr),n.start=c?s:r,n.isStartIncluded=f&&p||!ee.equals(s,r)&&(c&&p||l&&f),n.stop=m?o:a,n.isStopIncluded=m?d:d&&g||!ee.equals(a,o)&&g,n.data=u(i)?i(e.data,t.data):e.data,n};Yr.contains=function(e,t){if(e.isEmpty)return!1;let n=ee.compare(e.start,t);if(n===0)return e.isStartIncluded;let i=ee.compare(t,e.stop);return i===0?e.isStopIncluded:n<0&&i<0};Yr.prototype.clone=function(e){return Yr.clone(this,e)};Yr.prototype.equals=function(e,t){return Yr.equals(this,e,t)};Yr.prototype.equalsEpsilon=function(e,t,n){return Yr.equalsEpsilon(this,e,t,n)};Yr.prototype.toString=function(){return Yr.toIso8601(this)};Yr.EMPTY=Object.freeze(new Yr({start:new ee,stop:new ee,isStartIncluded:!1,isStopIncluded:!1}));var xn=Yr;var n$=Object.freeze(ee.fromIso8601("0000-01-01T00:00:00Z")),i$=Object.freeze(ee.fromIso8601("9999-12-31T24:00:00Z")),Owe=Object.freeze(new xn({start:n$,stop:i$})),Mwe={MINIMUM_VALUE:n$,MAXIMUM_VALUE:i$,MAXIMUM_INTERVAL:Owe},ze=Mwe;function pI(e,t,n){e=y(e,0),t=y(t,0),n=y(n,0),this.value=new Float32Array([e,t,n])}Object.defineProperties(pI.prototype,{componentDatatype:{get:function(){return X.FLOAT}},componentsPerAttribute:{get:function(){return 3}},normalize:{get:function(){return!1}}});pI.fromCartesian3=function(e){return new pI(e.x,e.y,e.z)};pI.toValue=function(e,t){return u(t)||(t=new Float32Array([e.x,e.y,e.z])),t[0]=e.x,t[1]=e.y,t[2]=e.z,t};var Ki=pI;function J3(e){e=y(e,!0),this.value=J3.toValue(e)}Object.defineProperties(J3.prototype,{componentDatatype:{get:function(){return X.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 1}},normalize:{get:function(){return!1}}});J3.toValue=function(e,t){return u(t)?(t[0]=e,t):new Uint8Array([e])};var gn=J3;var _I=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec3 v_tangentEC;
in vec3 v_bitangentEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;
    mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = tangentToEyeMatrix;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var gI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec3 tangent;
in vec3 bitangent;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec3 v_tangentEC;
out vec3 v_bitangentEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_tangentEC = czm_normal * tangent;                       // tangent in eye coordinates
    v_bitangentEC = czm_normal * bitangent;                   // bitangent in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var yI=`in vec3 v_positionEC;
in vec3 v_normalEC;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var AI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var xI=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec2 v_st;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    materialInput.st = v_st;
    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var CI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec2 st;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var Rwe={ADD:te.FUNC_ADD,SUBTRACT:te.FUNC_SUBTRACT,REVERSE_SUBTRACT:te.FUNC_REVERSE_SUBTRACT,MIN:te.MIN,MAX:te.MAX},pa=Object.freeze(Rwe);var Bwe={ZERO:te.ZERO,ONE:te.ONE,SOURCE_COLOR:te.SRC_COLOR,ONE_MINUS_SOURCE_COLOR:te.ONE_MINUS_SRC_COLOR,DESTINATION_COLOR:te.DST_COLOR,ONE_MINUS_DESTINATION_COLOR:te.ONE_MINUS_DST_COLOR,SOURCE_ALPHA:te.SRC_ALPHA,ONE_MINUS_SOURCE_ALPHA:te.ONE_MINUS_SRC_ALPHA,DESTINATION_ALPHA:te.DST_ALPHA,ONE_MINUS_DESTINATION_ALPHA:te.ONE_MINUS_DST_ALPHA,CONSTANT_COLOR:te.CONSTANT_COLOR,ONE_MINUS_CONSTANT_COLOR:te.ONE_MINUS_CONSTANT_COLOR,CONSTANT_ALPHA:te.CONSTANT_ALPHA,ONE_MINUS_CONSTANT_ALPHA:te.ONE_MINUS_CONSTANT_ALPHA,SOURCE_ALPHA_SATURATE:te.SRC_ALPHA_SATURATE},Sr=Object.freeze(Bwe);var Lwe={DISABLED:Object.freeze({enabled:!1}),ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:pa.ADD,equationAlpha:pa.ADD,functionSourceRgb:Sr.SOURCE_ALPHA,functionSourceAlpha:Sr.ONE,functionDestinationRgb:Sr.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:Sr.ONE_MINUS_SOURCE_ALPHA}),PRE_MULTIPLIED_ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:pa.ADD,equationAlpha:pa.ADD,functionSourceRgb:Sr.ONE,functionSourceAlpha:Sr.ONE,functionDestinationRgb:Sr.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:Sr.ONE_MINUS_SOURCE_ALPHA}),ADDITIVE_BLEND:Object.freeze({enabled:!0,equationRgb:pa.ADD,equationAlpha:pa.ADD,functionSourceRgb:Sr.SOURCE_ALPHA,functionSourceAlpha:Sr.ONE,functionDestinationRgb:Sr.ONE,functionDestinationAlpha:Sr.ONE})},un=Object.freeze(Lwe);var Nwe={FRONT:te.FRONT,BACK:te.BACK,FRONT_AND_BACK:te.FRONT_AND_BACK},gi=Object.freeze(Nwe);function mT(e){e=y(e,y.EMPTY_OBJECT),this.material=e.material,this.translucent=y(e.translucent,!0),this._vertexShaderSource=e.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource,this._renderState=e.renderState,this._closed=y(e.closed,!1)}Object.defineProperties(mT.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}}});mT.prototype.getFragmentShaderSource=function(){let e=[];return this.flat&&e.push("#define FLAT"),this.faceForward&&e.push("#define FACE_FORWARD"),u(this.material)&&e.push(this.material.shaderSource),e.push(this.fragmentShaderSource),e.join(`
`)};mT.prototype.isTranslucent=function(){return u(this.material)&&this.material.isTranslucent()||!u(this.material)&&this.translucent};mT.prototype.getRenderState=function(){let e=this.isTranslucent(),t=We(this.renderState,!1);return e?(t.depthMask=!1,t.blending=un.ALPHA_BLEND):t.depthMask=!0,t};mT.getDefaultRenderState=function(e,t,n){let i={depthTest:{enabled:!0}};return e&&(i.depthMask=!1,i.blending=un.ALPHA_BLEND),t&&(i.cull={enabled:!0,face:gi.BACK}),u(n)&&(i=_t(n,i,!0)),i};var nr=mT;var TI=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var EI=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    vec2 centerPixel = fract(repeat * st);
    float centerBump = texture(image, centerPixel).channel;

    float imageWidth = float(imageDimensions.x);
    vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));
    float rightBump = texture(image, rightPixel).channel;

    float imageHeight = float(imageDimensions.y);
    vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));
    float topBump = texture(image, leftPixel).channel;

    vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;

    material.normal = normalEC;
    material.diffuse = vec3(0.01);

    return material;
}
`;var bI=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);  // 0.0 or 1.0

    // Find the distance from the closest separator (region between two colors)
    float scaledWidth = fract(repeat.s * st.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(repeat.t * st.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
    float value = min(scaledWidth, scaledHeight);

    vec4 currentColor = mix(lightColor, darkColor, b);
    vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);

    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var SI=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
    float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));  // 0.0 or 1.0

    vec4 color = mix(lightColor, darkColor, b);
    color = czm_gammaCorrect(color);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var vI=`uniform sampler2D heights;
uniform sampler2D colors;

// This material expects heights to be sorted from lowest to highest.

float getHeight(int idx, float invTexSize)
{
    vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);
#ifdef OES_texture_float
    return texture(heights, uv).x;
#else
    return czm_unpackFloat(texture(heights, uv));
#endif
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float height = materialInput.height;
    float invTexSize = 1.0 / float(heightsDimensions.x);

    float minHeight = getHeight(0, invTexSize);
    float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);

    // early-out when outside the height range
    if (height < minHeight || height > maxHeight) {
        material.diffuse = vec3(0.0);
        material.alpha = 0.0;
        return material;
    }

    // Binary search to find heights above and below.
    int idxBelow = 0;
    int idxAbove = heightsDimensions.x;
    float heightBelow = minHeight;
    float heightAbove = maxHeight;

    // while loop not allowed, so use for loop with max iterations.
    // maxIterations of 16 supports a texture size up to 65536 (2^16).
    const int maxIterations = 16;
    for (int i = 0; i < maxIterations; i++) {
        if (idxBelow >= idxAbove - 1) {
            break;
        }

        int idxMid = (idxBelow + idxAbove) / 2;
        float heightTex = getHeight(idxMid, invTexSize);

        if (height > heightTex) {
            idxBelow = idxMid;
            heightBelow = heightTex;
        } else {
            idxAbove = idxMid;
            heightAbove = heightTex;
        }
    }

    float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);
    vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);
    vec4 color = texture(colors, colorUv);

    // undo preumultiplied alpha
    if (color.a > 0.0) 
    {
        color.rgb /= color.a;
    }
    
    color.rgb = czm_gammaCorrect(color.rgb);

    material.diffuse = color.rgb;
    material.alpha = color.a;
    return material;
}
`;var wI=`#ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;
uniform float spacing;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float distanceToContour = mod(materialInput.height, spacing);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float dxc = abs(dFdx(materialInput.height));
    float dyc = abs(dFdy(materialInput.height));
    float dF = max(dxc, dyc) * czm_pixelRatio * width;
    float alpha = (distanceToContour < dF) ? 1.0 : 0.0;
#else
    // If no derivatives available (IE 10?), use pixel ratio
    float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;
#endif

    vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var DI=`uniform sampler2D image;
uniform float minimumHeight;
uniform float maximumHeight;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);
    vec4 rampColor = texture(image, vec2(scaledHeight, 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var II=`uniform vec4 fadeInColor;
uniform vec4 fadeOutColor;
uniform float maximumDistance;
uniform bool repeat;
uniform vec2 fadeDirection;
uniform vec2 time;

float getTime(float t, float coord)
{
    float scalar = 1.0 / maximumDistance;
    float q  = distance(t, coord) * scalar;
    if (repeat)
    {
        float r = distance(t, coord + 1.0) * scalar;
        float s = distance(t, coord - 1.0) * scalar;
        q = min(min(r, s), q);
    }
    return clamp(q, 0.0, 1.0);
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float s = getTime(time.x, st.s) * fadeDirection.s;
    float t = getTime(time.y, st.t) * fadeDirection.t;

    float u = length(vec2(s, t));
    vec4 color = mix(fadeInColor, fadeOutColor, u);

    color = czm_gammaCorrect(color);
    material.emission = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var PI=`#ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;
uniform float cellAlpha;
uniform vec2 lineCount;
uniform vec2 lineThickness;
uniform vec2 lineOffset;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

    float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);
    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
    float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);
    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));

    float value;

    // Fuzz Factor - Controls blurriness of lines
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    const float fuzz = 1.2;
    vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;

    // From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.
    vec2 dx = abs(dFdx(st));
    vec2 dy = abs(dFdy(st));
    vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;
    value = min(
        smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),
        smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));
#else
    // If no derivatives available (IE 10?), revert to view-dependent fuzz
    const float fuzz = 0.05;

    vec2 range = 0.5 - (lineThickness * 0.05);
    value = min(
        1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),
        1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));
#endif

    // Edges taken from RimLightingMaterial.glsl
    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));
    float sRim = smoothstep(0.8, 1.0, dRim);
    value *= (1.0 - sRim);

    vec4 halfColor;
    halfColor.rgb = color.rgb * 0.5;
    halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));
    halfColor = czm_gammaCorrect(halfColor);
    material.diffuse = halfColor.rgb;
    material.emission = halfColor.rgb;
    material.alpha = halfColor.a;

    return material;
}
`;var OI=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    
    vec4 textureValue = texture(image, fract(repeat * materialInput.st));
    vec3 normalTangentSpace = textureValue.channels;
    normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;
    normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);
    normalTangentSpace = normalize(normalTangentSpace);
    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
    
    material.normal = normalEC;
    
    return material;
}
`;var MI=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif

uniform vec4 color;

float getPointOnLine(vec2 p0, vec2 p1, float x)
{
    float slope = (p0.y - p1.y) / (p0.x - p1.x);
    return slope * (x - p0.x) + p0.y;
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;
#else
     // If no derivatives available (IE 10?), 2.5% of the line will be the arrow head
    float base = 0.975;
#endif

    vec2 center = vec2(1.0, 0.5);
    float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);
    float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);

    float halfWidth = 0.15;
    float s = step(0.5 - halfWidth, st.t);
    s *= 1.0 - step(0.5 + halfWidth, st.t);
    s *= 1.0 - step(base, st.s);

    float t = step(base, materialInput.st.s);
    t *= 1.0 - step(ptOnUpperLine, st.t);
    t *= step(ptOnLowerLine, st.t);

    // Find the distance from the closest separator (region between two colors)
    float dist;
    if (st.s < base)
    {
        float d1 = abs(st.t - (0.5 - halfWidth));
        float d2 = abs(st.t - (0.5 + halfWidth));
        dist = min(d1, d2);
    }
    else
    {
        float d1 = czm_infinity;
        if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)
        {
            d1 = abs(st.s - base);
        }
        float d2 = abs(st.t - ptOnUpperLine);
        float d3 = abs(st.t - ptOnLowerLine);
        dist = min(min(d1, d2), d3);
    }

    vec4 outsideColor = vec4(0.0);
    vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));
    vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);

    outColor = czm_gammaCorrect(outColor);
    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;
    return material;
}
`;var RI=`uniform vec4 color;
uniform vec4 gapColor;
uniform float dashLength;
uniform float dashPattern;
in float v_polylineAngle;

const float maskLength = 16.0;

mat2 rotate(float rad) {
    float c = cos(rad);
    float s = sin(rad);
    return mat2(
        c, s,
        -s, c
    );
}

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;

    // Get the relative position within the dash from 0 to 1
    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));
    // Figure out the mask index.
    float maskIndex = floor(dashPosition * maskLength);
    // Test the bit mask.
    float maskTest = floor(dashPattern / pow(2.0, maskIndex));
    vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;
    if (fragColor.a < 0.005) {   // matches 0/255 and 1/255
        discard;
    }

    fragColor = czm_gammaCorrect(fragColor);
    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;
    return material;
}
`;var BI=`uniform vec4 color;
uniform float glowPower;
uniform float taperPower;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);

    if (taperPower <= 0.99999) {
        glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));
    }

    vec4 fragColor;
    fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);
    fragColor.a = clamp(0.0, 1.0, glow) * color.a;
    fragColor = czm_gammaCorrect(fragColor);

    material.emission = fragColor.rgb;
    material.alpha = fragColor.a;

    return material;
}
`;var LI=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;

in float v_width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    vec2 st = materialInput.st;
    float halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;
    float b = step(0.5 - halfInteriorWidth, st.t);
    b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);

    // Find the distance from the closest separator (region between two colors)
    float d1 = abs(st.t - (0.5 - halfInteriorWidth));
    float d2 = abs(st.t - (0.5 + halfInteriorWidth));
    float dist = min(d1, d2);

    vec4 currentColor = mix(outlineColor, color, b);
    vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);
    outColor = czm_gammaCorrect(outColor);

    material.diffuse = outColor.rgb;
    material.alpha = outColor.a;

    return material;
}
`;var NI=`uniform vec4 color;
uniform vec4 rimColor;
uniform float width;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
    float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));
    float s = smoothstep(1.0 - width, 1.0, d);

    vec4 outColor = czm_gammaCorrect(color);
    vec4 outRimColor = czm_gammaCorrect(rimColor);

    material.diffuse = outColor.rgb;
    material.emission = outRimColor.rgb * s;
    material.alpha = mix(outColor.a, outRimColor.a, s);

    return material;
}
`;var FI=`uniform sampler2D image;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);
    vec4 rampColor = texture(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));
    rampColor = czm_gammaCorrect(rampColor);
    material.diffuse = rampColor.rgb;
    material.alpha = rampColor.a;
    return material;
}
`;var UI=`uniform vec4 evenColor;
uniform vec4 oddColor;
uniform float offset;
uniform float repeat;
uniform bool horizontal;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    // Based on the Stripes Fragment Shader in the Orange Book (11.1.2)
    float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));
    float value = fract((coord - offset) * (repeat * 0.5));
    float dist = min(value, min(abs(value - 0.5), 1.0 - value));

    vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));
    vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);
    color = czm_gammaCorrect(color);

    material.diffuse = color.rgb;
    material.alpha = color.a;

    return material;
}
`;var VI=`// Thanks for the contribution Jonas
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

uniform sampler2D specularMap;
uniform sampler2D normalMap;
uniform vec4 baseWaterColor;
uniform vec4 blendColor;
uniform float frequency;
uniform float animationSpeed;
uniform float amplitude;
uniform float specularIntensity;
uniform float fadeFactor;

czm_material czm_getMaterial(czm_materialInput materialInput)
{
    czm_material material = czm_getDefaultMaterial(materialInput);

    float time = czm_frameNumber * animationSpeed;

    // fade is a function of the distance from the fragment and the frequency of the waves
    float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);

    float specularMapValue = texture(specularMap, materialInput.st).r;

    // note: not using directional motion at this time, just set the angle to 0.0;
    vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);
    vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));

    // fade out the normal perturbation as we move further from the water surface
    normalTangentSpace.xy /= fade;

    // attempt to fade out the normal perturbation as we approach non water areas (low specular map value)
    normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);

    normalTangentSpace = normalize(normalTangentSpace);

    // get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane
    float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);

    // fade out water effect as specular map value decreases
    material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;

    // base color is a blend of the water and non-water color based on the value from the specular map
    // may need a uniform blend factor to better control this
    material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);

    // diffuse highlights are based on how perturbed the normal is
    material.diffuse += (0.1 * tsPerturbationRatio);

    material.diffuse = material.diffuse;

    material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);

    material.specular = specularIntensity;
    material.shininess = 10.0;

    return material;
}
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z(1,0,0,1),width:1},source:wI},translucent:!1});Ye.ElevationRampType="ElevationRamp";Ye._materialCache.addMaterial(Ye.ElevationRampType,{fabric:{type:Ye.ElevationRampType,uniforms:{image:Ye.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:DI},translucent:!1});Ye.SlopeRampMaterialType="SlopeRamp";Ye._materialCache.addMaterial(Ye.SlopeRampMaterialType,{fabric:{type:Ye.SlopeRampMaterialType,uniforms:{image:Ye.DefaultImageId},source:FI},translucent:!1});Ye.AspectRampMaterialType="AspectRamp";Ye._materialCache.addMaterial(Ye.AspectRampMaterialType,{fabric:{type:Ye.AspectRampMaterialType,uniforms:{image:Ye.DefaultImageId},source:TI},translucent:!1});Ye.ElevationBandType="ElevationBand";Ye._materialCache.addMaterial(Ye.ElevationBandType,{fabric:{type:Ye.ElevationBandType,uniforms:{heights:Ye.DefaultImageId,colors:Ye.DefaultImageId},source:vI},translucent:!0});var Gi=Ye;function k0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,k0.MaterialSupport.TEXTURED);this.material=u(e.material)?e.material:Gi.fromType(Gi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i.vertexShaderSource),this._fragmentShaderSource=y(e.fragmentShaderSource,i.fragmentShaderSource),this._renderState=nr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,!n)}Object.defineProperties(k0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});k0.prototype.getFragmentShaderSource=nr.prototype.getFragmentShaderSource;k0.prototype.isTranslucent=nr.prototype.isTranslucent;k0.prototype.getRenderState=nr.prototype.getRenderState;k0.MaterialSupport={BASIC:Object.freeze({vertexFormat:Pe.POSITION_AND_NORMAL,vertexShaderSource:AI,fragmentShaderSource:yI}),TEXTURED:Object.freeze({vertexFormat:Pe.POSITION_NORMAL_AND_ST,vertexShaderSource:CI,fragmentShaderSource:xI}),ALL:Object.freeze({vertexFormat:Pe.ALL,vertexShaderSource:gI,fragmentShaderSource:_I})};var lr=k0;var zI=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec4 v_color;

void main()
{
    vec3 positionToEyeEC = -v_positionEC;

    vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    vec4 color = czm_gammaCorrect(v_color);

    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
}
`;var HI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec4 color;
in float batchId;

out vec3 v_positionEC;
out vec3 v_normalEC;
out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates
    v_normalEC = czm_normal * normal;                         // normal in eye coordinates
    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var z0=`in vec4 v_color;

void main()
{
    out_FragColor = czm_gammaCorrect(v_color);
}
`;var GI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    vec4 p = czm_computePosition();

    v_color = color;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function cp(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.flat,!1),r=i?GI:HI,o=i?z0:zI,s=i?cp.FLAT_VERTEX_FORMAT:cp.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,r),this._fragmentShaderSource=y(e.fragmentShaderSource,o),this._renderState=nr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(cp.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});cp.VERTEX_FORMAT=Pe.POSITION_AND_NORMAL;cp.FLAT_VERTEX_FORMAT=Pe.POSITION_ONLY;cp.prototype.getFragmentShaderSource=nr.prototype.getFragmentShaderSource;cp.prototype.isTranslucent=nr.prototype.isTranslucent;cp.prototype.getRenderState=nr.prototype.getRenderState;var rn=cp;function pT(e){this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(pT.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color")});pT.prototype.getType=function(e){return"Color"};pT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};pT.prototype.equals=function(e){return this===e||e instanceof pT&&q.equals(this._color,e._color)};var Ut=pT;function ug(e){e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,re.WGS84),this._rectangle=y(e.rectangle,le.MAX_VALUE),this._projection=new Ii(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(ug.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});ug.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};ug.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};ug.prototype.rectangleToNativeRectangle=function(e,t){let n=P.toDegrees(e.west),i=P.toDegrees(e.south),r=P.toDegrees(e.east),o=P.toDegrees(e.north);return u(t)?(t.west=n,t.south=i,t.east=r,t.north=o,t):new le(n,i,r,o)};ug.prototype.tileXYToNativeRectangle=function(e,t,n,i){let r=this.tileXYToRectangle(e,t,n,i);return r.west=P.toDegrees(r.west),r.south=P.toDegrees(r.south),r.east=P.toDegrees(r.east),r.north=P.toDegrees(r.north),r};ug.prototype.tileXYToRectangle=function(e,t,n,i){let r=this._rectangle,o=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=r.width/o,c=e*a+r.west,l=(e+1)*a+r.west,f=r.height/s,d=r.north-t*f,p=r.north-(t+1)*f;return u(i)||(i=new le(c,p,l,d)),i.west=c,i.south=p,i.east=l,i.north=d,i};ug.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!le.contains(i,e))return;let r=this.getNumberOfXTilesAtLevel(t),o=this.getNumberOfYTilesAtLevel(t),s=i.width/r,a=i.height/o,c=e.longitude;i.east<i.west&&(c+=P.TWO_PI);let l=(c-i.west)/s|0;l>=r&&(l=r-1);let f=(i.north-e.latitude)/a|0;return f>=o&&(f=o-1),u(n)?(n.x=l,n.y=f,n):new H(l,f)};var Wi=ug;var a$=new h,c$=new h,l$=new me,T8=new h,Zwe=new h,u$=new ae,Qwe=new Wi,WI=[new me,new me,new me,new me],jI=new H,Ho={};Ho.initialize=function(){let e=Ho._initPromise;return 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vc),n.minimum=h.clone(e,n.minimum),n.maximum=h.clone(t,n.maximum),n.center=h.midpoint(e,t,n.center),n};vc.fromPoints=function(e,t){if(u(t)||(t=new vc),!u(e)||e.length===0)return t.minimum=h.clone(h.ZERO,t.minimum),t.maximum=h.clone(h.ZERO,t.maximum),t.center=h.clone(h.ZERO,t.center),t;let n=e[0].x,i=e[0].y,r=e[0].z,o=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let d=1;d<c;d++){let p=e[d],g=p.x,m=p.y,A=p.z;n=Math.min(g,n),o=Math.max(g,o),i=Math.min(m,i),s=Math.max(m,s),r=Math.min(A,r),a=Math.max(A,a)}let l=t.minimum;l.x=n,l.y=i,l.z=r;let f=t.maximum;return f.x=o,f.y=s,f.z=a,t.center=h.midpoint(l,f,t.center),t};vc.clone=function(e,t){if(u(e))return u(t)?(t.minimum=h.clone(e.minimum,t.minimum),t.maximum=h.clone(e.maximum,t.maximum),t.center=h.clone(e.center,t.center),t):new vc(e.minimum,e.maximum,e.center)};vc.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&h.equals(e.minimum,t.minimum)&&h.equals(e.maximum,t.maximum)};var Z3=new h;vc.intersectPlane=function(e,t){Z3=h.subtract(e.maximum,e.minimum,Z3);let n=h.multiplyByScalar(Z3,.5,Z3),i=t.normal,r=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),o=h.dot(e.center,i)+t.distance;return o-r>0?Qt.INSIDE:o+r<0?Qt.OUTSIDE:Qt.INTERSECTING};vc.prototype.clone=function(e){return vc.clone(this,e)};vc.prototype.intersectPlane=function(e){return vc.intersectPlane(this,e)};vc.prototype.equals=function(e){return vc.equals(this,e)};var fg=vc;var E8={};E8.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function d$(e,t,n){let i=e+t;return P.sign(e)!==P.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}E8.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),l=Math.abs(e);if(c<l&&c/l<P.EPSILON14)return[0,0];if(c>l&&l/c<P.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let r=t*t,o=4*e*n,s=d$(r,-o,P.EPSILON14);if(s<0)return[];let a=-.5*d$(t,P.sign(t)*Math.sqrt(s),P.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var wc=E8;var S8={};S8.computeDiscriminant=function(e,t,n,i){let r=e*e,o=t*t,s=n*n,a=i*i;return 18*e*t*n*i+o*s-27*r*a-4*(e*s*n+o*t*i)};function b8(e,t,n,i){let r=e,o=t/3,s=n/3,a=i,c=r*s,l=o*a,f=o*o,d=s*s,p=r*s-f,g=r*a-o*s,m=o*a-d,A=4*p*m-g*g,x,C;if(A<0){let Y,W,Z;f*l>=c*d?(Y=r,W=p,Z=-2*o*p+r*g):(Y=a,W=m,Z=-a*g+2*s*m);let K=-(Z<0?-1:1)*Math.abs(Y)*Math.sqrt(-A);C=-Z+K;let J=C/2,_e=J<0?-Math.pow(-J,1/3):Math.pow(J,1/3),xe=C===K?-_e:-W/_e;return x=W<=0?_e+xe:-Z/(_e*_e+xe*xe+W),f*l>=c*d?[(x-o)/r]:[-a/(x+s)]}let T=p,E=-2*o*p+r*g,S=m,v=-a*g+2*s*m,D=Math.sqrt(A),M=Math.sqrt(3)/2,O=Math.abs(Math.atan2(r*D,-E)/3);x=2*Math.sqrt(-T);let B=Math.cos(O);C=x*B;let L=x*(-B/2-M*Math.sin(O)),_=C+L>2*o?C-o:L-o,b=r,w=_/b;O=Math.abs(Math.atan2(a*D,-v)/3),x=2*Math.sqrt(-S),B=Math.cos(O),C=x*B,L=x*(-B/2-M*Math.sin(O));let I=-a,R=C+L<2*s?C+s:L+s,F=I/R,k=b*R,V=-_*R-b*I,G=_*I,U=(s*V-o*G)/(-o*V+s*k);return w<=U?w<=F?U<=F?[w,U,F]:[w,F,U]:[F,w,U]:w<=F?[U,w,F]:U<=F?[U,F,w]:[F,U,w]}S8.computeRealRoots=function(e,t,n,i){let r,o;if(e===0)return wc.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];o=-i/e;let s=o<0?-Math.pow(-o,1/3):Math.pow(o,1/3);return[s,s,s]}else if(i===0)return r=wc.computeRealRoots(e,0,n),r.Length===0?[0]:[r[0],0,r[1]];return b8(e,0,n,i)}else{if(n===0)return i===0?(o=-t/e,o<0?[o,0,0]:[0,0,o]):b8(e,t,0,i);if(i===0)return r=wc.computeRealRoots(e,t,n),r.length===0?[0]:r[1]<=0?[r[0],r[1],0]:r[0]>=0?[0,r[0],r[1]]:[r[0],0,r[1]]}return b8(e,t,n,i)};var H0=S8;var v8={};v8.computeDiscriminant=function(e,t,n,i,r){let o=e*e,s=o*e,a=t*t,c=a*t,l=n*n,f=l*n,d=i*i,p=d*i,g=r*r,m=g*r;return a*l*d-4*c*p-4*e*f*d+18*e*t*n*p-27*o*d*d+256*s*m+r*(18*c*n*i-4*a*f+16*e*l*l-80*e*t*l*i-6*e*a*d+144*o*n*d)+g*(144*e*a*n-27*a*a-128*o*l-192*o*t*i)};function ud(e,t,n,i){let r=e*e,o=t-3*r/8,s=n-t*e/2+r*e/8,a=i-n*e/4+t*r/16-3*r*r/256,c=H0.computeRealRoots(1,2*o,o*o-4*a,-s*s);if(c.length>0){let l=-e/4,f=c[c.length-1];if(Math.abs(f)<P.EPSILON14){let d=wc.computeRealRoots(1,o,a);if(d.length===2){let p=d[0],g=d[1],m;if(p>=0&&g>=0){let A=Math.sqrt(p),x=Math.sqrt(g);return[l-x,l-A,l+A,l+x]}else{if(p>=0&&g<0)return m=Math.sqrt(p),[l-m,l+m];if(p<0&&g>=0)return m=Math.sqrt(g),[l-m,l+m]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(o+f-s/d)/2,g=(o+f+s/d)/2,m=wc.computeRealRoots(1,d,p),A=wc.computeRealRoots(1,-d,g);return m.length!==0?(m[0]+=l,m[1]+=l,A.length!==0?(A[0]+=l,A[1]+=l,m[1]<=A[0]?[m[0],m[1],A[0],A[1]]:A[1]<=m[0]?[A[0],A[1],m[0],m[1]]:m[0]>=A[0]&&m[1]<=A[1]?[A[0],m[0],m[1],A[1]]:A[0]>=m[0]&&A[1]<=m[1]?[m[0],A[0],A[1],m[1]]:m[0]>A[0]&&m[0]<A[1]?[A[0],m[0],A[1],m[1]]:[m[0],A[0],m[1],A[1]]):m):A.length!==0?(A[0]+=l,A[1]+=l,A):[]}}return[]}function qI(e,t,n,i){let r=n*n,o=t*t,s=e*e,a=-2*t,c=n*e+o-4*i,l=s*i-n*t*e+r,f=H0.computeRealRoots(1,a,c,l);if(f.length>0){let d=f[0],p=t-d,g=p*p,m=e/2,A=p/2,x=g-4*i,C=g+4*Math.abs(i),T=s-4*d,E=s+4*Math.abs(d),S,v;if(d<0||x*E<T*C){let b=Math.sqrt(T);S=b/2,v=b===0?0:(e*A-n)/b}else{let b=Math.sqrt(x);S=b===0?0:(e*A-n)/b,v=b/2}let D,M;m===0&&S===0?(D=0,M=0):P.sign(m)===P.sign(S)?(D=m+S,M=d/D):(M=m-S,D=d/M);let O,B;A===0&&v===0?(O=0,B=0):P.sign(A)===P.sign(v)?(O=A+v,B=i/O):(B=A-v,O=i/B);let L=wc.computeRealRoots(1,D,O),_=wc.computeRealRoots(1,M,B);if(L.length!==0)return _.length!==0?L[1]<=_[0]?[L[0],L[1],_[0],_[1]]:_[1]<=L[0]?[_[0],_[1],L[0],L[1]]:L[0]>=_[0]&&L[1]<=_[1]?[_[0],L[0],L[1],_[1]]:_[0]>=L[0]&&_[1]<=L[1]?[L[0],_[0],_[1],L[1]]:L[0]>_[0]&&L[0]<_[1]?[_[0],L[0],_[1],L[1]]:[L[0],_[0],L[1],_[1]]:L;if(_.length!==0)return _}return[]}v8.computeRealRoots=function(e,t,n,i,r){if(Math.abs(e)<P.EPSILON15)return H0.computeRealRoots(t,n,i,r);let o=t/e,s=n/e,a=i/e,c=r/e,l=o<0?1:0;switch(l+=s<0?l+1:l,l+=a<0?l+1:l,l+=c<0?l+1:l,l){case 0:return ud(o,s,a,c);case 1:return qI(o,s,a,c);case 2:return qI(o,s,a,c);case 3:return ud(o,s,a,c);case 4:return ud(o,s,a,c);case 5:return qI(o,s,a,c);case 6:return ud(o,s,a,c);case 7:return ud(o,s,a,c);case 8:return qI(o,s,a,c);case 9:return ud(o,s,a,c);case 10:return ud(o,s,a,c);case 11:return qI(o,s,a,c);case 12:return ud(o,s,a,c);case 13:return ud(o,s,a,c);case 14:return ud(o,s,a,c);case 15:return ud(o,s,a,c);default:return}};var YI=v8;function Q3(e,t){t=h.clone(y(t,h.ZERO)),h.equals(t,h.ZERO)||h.normalize(t,t),this.origin=h.clone(y(e,h.ZERO)),this.direction=t}Q3.clone=function(e,t){if(u(e))return u(t)?(t.origin=h.clone(e.origin),t.direction=h.clone(e.direction),t):new Q3(e.origin,e.direction)};Q3.getPoint=function(e,t,n){return u(n)||(n=new h),n=h.multiplyByScalar(e.direction,t,n),h.add(e.origin,n,n)};var vn=Q3;var io={};io.rayPlane=function(e,t,n){u(n)||(n=new h);let i=e.origin,r=e.direction,o=t.normal,s=h.dot(o,r);if(Math.abs(s)<P.EPSILON15)return;let a=(-t.distance-h.dot(o,i))/s;if(!(a<0))return n=h.multiplyByScalar(r,a,n),h.add(i,n,n)};var $we=new h,eDe=new h,x$=new h,h$=new h,m$=new h;io.rayTriangleParametric=function(e,t,n,i,r){r=y(r,!1);let o=e.origin,s=e.direction,a=h.subtract(n,t,$we),c=h.subtract(i,t,eDe),l=h.cross(s,c,x$),f=h.dot(a,l),d,p,g,m,A;if(r){if(f<P.EPSILON6||(d=h.subtract(o,t,h$),g=h.dot(d,l),g<0||g>f)||(p=h.cross(d,a,m$),m=h.dot(s,p),m<0||g+m>f))return;A=h.dot(c,p)/f}else{if(Math.abs(f)<P.EPSILON6)return;let x=1/f;if(d=h.subtract(o,t,h$),g=h.dot(d,l)*x,g<0||g>1||(p=h.cross(d,a,m$),m=h.dot(s,p)*x,m<0||g+m>1))return;A=h.dot(c,p)*x}return A};io.rayTriangle=function(e,t,n,i,r,o){let s=io.rayTriangleParametric(e,t,n,i,r);if(!(!u(s)||s<0))return u(o)||(o=new h),h.multiplyByScalar(e.direction,s,o),h.add(e.origin,o,o)};var tDe=new vn;io.lineSegmentTriangle=function(e,t,n,i,r,o,s){let a=tDe;h.clone(e,a.origin),h.subtract(t,e,a.direction),h.normalize(a.direction,a.direction);let c=io.rayTriangleParametric(a,n,i,r,o);if(!(!u(c)||c<0||c>h.distance(e,t)))return u(s)||(s=new h),h.multiplyByScalar(a.direction,c,s),h.add(a.origin,s,s)};function nDe(e,t,n,i){let r=t*t-4*e*n;if(r<0)return;if(r>0){let s=1/(2*e),a=Math.sqrt(r),c=(-t+a)*s,l=(-t-a)*s;return c<l?(i.root0=c,i.root1=l):(i.root0=l,i.root1=c),i}let o=-t/(2*e);if(o!==0)return i.root0=i.root1=o,i}var iDe={root0:0,root1:0};function C$(e,t,n){u(n)||(n=new Sc);let i=e.origin,r=e.direction,o=t.center,s=t.radius*t.radius,a=h.subtract(i,o,x$),c=h.dot(r,r),l=2*h.dot(r,a),f=h.magnitudeSquared(a)-s,d=nDe(c,l,f,iDe);if(u(d))return n.start=d.root0,n.stop=d.root1,n}io.raySphere=function(e,t,n){if(n=C$(e,t,n),!(!u(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var rDe=new vn;io.lineSegmentSphere=function(e,t,n,i){let r=rDe;h.clone(e,r.origin);let o=h.subtract(t,e,r.direction),s=h.magnitude(o);if(h.normalize(o,o),i=C$(r,n,i),!(!u(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var oDe=new h,sDe=new h;io.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,oDe),r=h.multiplyComponents(n,e.direction,sDe),o=h.magnitudeSquared(i),s=h.dot(i,r),a,c,l,f,d;if(o>1){if(s>=0)return;let p=s*s;if(a=o-1,c=h.magnitudeSquared(r),l=c*a,p<l)return;if(p>l){f=s*s-l,d=-s+Math.sqrt(f);let m=d/c,A=a/d;return m<A?new Sc(m,A):{start:A,stop:m}}let g=Math.sqrt(a/c);return new Sc(g,g)}else if(o<1)return a=o-1,c=h.magnitudeSquared(r),l=c*a,f=s*s-l,d=-s+Math.sqrt(f),new Sc(0,d/c);if(s<0)return c=h.magnitudeSquared(r),new Sc(0,-s/c)};function G0(e,t,n){let i=e+t;return P.sign(e)!==P.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function aDe(e,t,n,i,r){let o=i*i,s=r*r,a=(e[Q.COLUMN1ROW1]-e[Q.COLUMN2ROW2])*s,c=r*(i*G0(e[Q.COLUMN1ROW0],e[Q.COLUMN0ROW1],P.EPSILON15)+t.y),l=e[Q.COLUMN0ROW0]*o+e[Q.COLUMN2ROW2]*s+i*t.x+n,f=s*G0(e[Q.COLUMN2ROW1],e[Q.COLUMN1ROW2],P.EPSILON15),d=r*(i*G0(e[Q.COLUMN2ROW0],e[Q.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=wc.computeRealRoots(a,c,l),p.length===0)return g;let O=p[0],B=Math.sqrt(Math.max(1-O*O,0));if(g.push(new h(i,r*O,r*-B)),g.push(new h(i,r*O,r*B)),p.length===2){let L=p[1],_=Math.sqrt(Math.max(1-L*L,0));g.push(new h(i,r*L,r*-_)),g.push(new h(i,r*L,r*_))}return g}let m=d*d,A=f*f,x=a*a,C=d*f,T=x+A,E=2*(c*a+C),S=2*l*a+c*c-A+m,v=2*(l*c-C),D=l*l-m;if(T===0&&E===0&&S===0&&v===0)return g;p=YI.computeRealRoots(T,E,S,v,D);let M=p.length;if(M===0)return g;for(let O=0;O<M;++O){let B=p[O],L=B*B,_=Math.max(1-L,0),b=Math.sqrt(_),w;P.sign(a)===P.sign(l)?w=G0(a*L+l,c*B,P.EPSILON12):P.sign(l)===P.sign(c*B)?w=G0(a*L,c*B+l,P.EPSILON12):w=G0(a*L+c*B,l,P.EPSILON12);let I=G0(f*B,d,P.EPSILON15),R=w*I;R<0?g.push(new h(i,r*B,r*b)):R>0?g.push(new h(i,r*B,r*-b)):b!==0?(g.push(new h(i,r*B,r*-b)),g.push(new h(i,r*B,r*b)),++O):g.push(new h(i,r*B,r*b))}return g}var w8=new h,p$=new h,_$=new h,$3=new h,cDe=new h,lDe=new Q,uDe=new Q,fDe=new Q,dDe=new Q,hDe=new Q,g$=new Q,y$=new Q,A$=new h,mDe=new h,pDe=new me;io.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!h.equals(n,h.ZERO)){let D=t.geodeticSurfaceNormal(n,w8);if(h.dot(i,D)>=0)return n}let r=u(this.rayEllipsoid(e,t)),o=t.transformPositionToScaledSpace(i,w8),s=h.normalize(o,o),a=h.mostOrthogonalAxis(o,$3),c=h.normalize(h.cross(a,s,p$),p$),l=h.normalize(h.cross(s,c,_$),_$),f=lDe;f[0]=s.x,f[1]=s.y,f[2]=s.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=l.x,f[7]=l.y,f[8]=l.z;let d=Q.transpose(f,uDe),p=Q.fromScale(t.radii,fDe),g=Q.fromScale(t.oneOverRadii,dDe),m=hDe;m[0]=0,m[1]=-i.z,m[2]=i.y,m[3]=i.z,m[4]=0,m[5]=-i.x,m[6]=-i.y,m[7]=i.x,m[8]=0;let A=Q.multiply(Q.multiply(d,g,g$),m,g$),x=Q.multiply(Q.multiply(A,p,y$),f,y$),C=Q.multiplyByVector(A,n,cDe),T=aDe(x,h.negate(C,w8),0,0,1),E,S,v=T.length;if(v>0){let D=h.clone(h.ZERO,mDe),M=Number.NEGATIVE_INFINITY;for(let B=0;B<v;++B){E=Q.multiplyByVector(p,Q.multiplyByVector(f,T[B],A$),A$);let L=h.normalize(h.subtract(E,n,$3),$3),_=h.dot(L,i);_>M&&(M=_,D=h.clone(E,D))}let O=t.cartesianToCartographic(D,pDe);return M=P.clamp(M,0,1),S=h.magnitude(h.subtract(D,n,$3))*Math.sqrt(1-M*M),S=r?-S:S,O.height=S,t.cartographicToCartesian(O,new h)}};var _De=new h;io.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new h);let r=h.subtract(t,e,_De),o=n.normal,s=h.dot(o,r);if(Math.abs(s)<P.EPSILON6)return;let a=h.dot(o,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return h.multiplyByScalar(r,c,i),h.add(e,i,i),i};io.trianglePlaneIntersection=function(e,t,n,i){let r=i.normal,o=i.distance,s=h.dot(r,e)+o<0,a=h.dot(r,t)+o<0,c=h.dot(r,n)+o<0,l=0;l+=s?1:0,l+=a?1:0,l+=c?1:0;let f,d;if((l===1||l===2)&&(f=new h,d=new h),l===1){if(s)return io.lineSegmentPlane(e,t,i,f),io.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return io.lineSegmentPlane(t,n,i,f),io.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return io.lineSegmentPlane(n,e,i,f),io.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(l===2)if(s)if(a){if(!c)return io.lineSegmentPlane(e,n,i,f),io.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return io.lineSegmentPlane(n,t,i,f),io.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return io.lineSegmentPlane(t,e,i,f),io.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var Ji=io;var D8=new se;function zh(e,t){t=y(t,re.WGS84),e=t.scaleToGeodeticSurface(e);let n=Mt.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(N.getColumn(n,0,D8)),this._yAxis=h.fromCartesian4(N.getColumn(n,1,D8));let i=h.fromCartesian4(N.getColumn(n,2,D8));this._plane=cn.fromPointNormal(e,i)}Object.defineProperties(zh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var gDe=new fg;zh.fromPoints=function(e,t){let n=fg.fromPoints(e,gDe);return new zh(n.center,t)};var T$=new vn,eU=new h;zh.prototype.projectPointOntoPlane=function(e,t){let n=T$;n.origin=e,h.normalize(e,n.direction);let i=Ji.rayPlane(n,this._plane,eU);if(u(i)||(h.negate(n.direction,n.direction),i=Ji.rayPlane(n,this._plane,eU)),u(i)){let r=h.subtract(i,this._origin,i),o=h.dot(this._xAxis,r),s=h.dot(this._yAxis,r);return u(t)?(t.x=o,t.y=s,t):new H(o,s)}};zh.prototype.projectPointsOntoPlane=function(e,t){u(t)||(t=[]);let n=0,i=e.length;for(let r=0;r<i;r++){let o=this.projectPointOntoPlane(e[r],t[n]);u(o)&&(t[n]=o,n++)}return t.length=n,t};zh.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new H);let n=T$;n.origin=e,h.clone(this._plane.normal,n.direction);let i=Ji.rayPlane(n,this._plane,eU);u(i)||(h.negate(n.direction,n.direction),i=Ji.rayPlane(n,this._plane,eU));let r=h.subtract(i,this._origin,i),o=h.dot(this._xAxis,r),s=h.dot(this._yAxis,r);return t.x=o,t.y=s,t};zh.prototype.projectPointsToNearestOnPlane=function(e,t){u(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var yDe=new h;zh.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new h);let n=this._ellipsoid,i=this._origin,r=this._xAxis,o=this._yAxis,s=yDe;return h.multiplyByScalar(r,e.x,s),t=h.add(i,s,t),h.multiplyByScalar(o,e.y,s),h.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};zh.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var _a=zh;function Fi(e,t){this.center=h.clone(y(e,h.ZERO)),this.halfAxes=Q.clone(y(t,Q.ZERO))}Fi.packedLength=h.packedLength+Q.packedLength;Fi.pack=function(e,t,n){return n=y(n,0),h.pack(e.center,t,n),Q.pack(e.halfAxes,t,n+h.packedLength),t};Fi.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Fi),h.unpack(e,t,n.center),Q.unpack(e,t+h.packedLength,n.halfAxes),n};var ADe=new h,xDe=new h,CDe=new h,TDe=new h,EDe=new h,bDe=new h,SDe=new Q,vDe={unitary:new Q,diagonal:new Q};Fi.fromPoints=function(e,t){if(u(t)||(t=new Fi),!u(e)||e.length===0)return t.halfAxes=Q.ZERO,t.center=h.ZERO,t;let n,i=e.length,r=h.clone(e[0],ADe);for(n=1;n<i;n++)h.add(r,e[n],r);let o=1/i;h.multiplyByScalar(r,o,r);let s=0,a=0,c=0,l=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],r,xDe),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,l+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;s*=o,a*=o,c*=o,l*=o,f*=o,d*=o;let g=SDe;g[0]=s,g[1]=a,g[2]=c,g[3]=a,g[4]=l,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let m=Q.computeEigenDecomposition(g,vDe),A=Q.clone(m.unitary,t.halfAxes),x=Q.getColumn(A,0,TDe),C=Q.getColumn(A,1,EDe),T=Q.getColumn(A,2,bDe),E=-Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE,D=Number.MAX_VALUE,M=Number.MAX_VALUE,O=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],E=Math.max(h.dot(x,p),E),S=Math.max(h.dot(C,p),S),v=Math.max(h.dot(T,p),v),D=Math.min(h.dot(x,p),D),M=Math.min(h.dot(C,p),M),O=Math.min(h.dot(T,p),O);x=h.multiplyByScalar(x,.5*(D+E),x),C=h.multiplyByScalar(C,.5*(M+S),C),T=h.multiplyByScalar(T,.5*(O+v),T);let B=h.add(x,C,t.center);h.add(B,T,B);let L=CDe;return L.x=E-D,L.y=S-M,L.z=v-O,h.multiplyByScalar(L,.5,L),Q.multiplyByScale(t.halfAxes,L,t.halfAxes),t};var D$=new h,wDe=new h;function E$(e,t,n,i,r,o,s,a,c,l,f){u(f)||(f=new Fi);let d=f.halfAxes;Q.setColumn(d,0,t,d),Q.setColumn(d,1,n,d),Q.setColumn(d,2,i,d);let p=D$;p.x=(r+o)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=wDe;g.x=(o-r)/2,g.y=(a-s)/2,g.z=(l-c)/2;let m=f.center;return p=Q.multiplyByVector(d,p,p),h.add(e,p,m),Q.multiplyByScale(d,g,d),f}var b$=new me,DDe=new h,IDe=new me,PDe=new me,ODe=new me,MDe=new me,RDe=new me,BDe=new h,S$=new h,LDe=new h,v$=new h,NDe=new h,FDe=new H,UDe=new H,VDe=new H,kDe=new H,zDe=new H,HDe=new h,GDe=new h,WDe=new h,jDe=new h,qDe=new H,YDe=new h,XDe=new h,KDe=new h,JDe=new cn(h.UNIT_X,0);Fi.fromRectangle=function(e,t,n,i,r){t=y(t,0),n=y(n,0),i=y(i,re.WGS84);let o,s,a,c,l,f,d;if(e.width<=P.PI){let M=le.center(e,b$),O=i.cartographicToCartesian(M,DDe),B=new _a(O,i);d=B.plane;let L=M.longitude,_=e.south<0&&e.north>0?0:M.latitude,b=me.fromRadians(L,e.north,n,IDe),w=me.fromRadians(e.west,e.north,n,PDe),I=me.fromRadians(e.west,_,n,ODe),R=me.fromRadians(e.west,e.south,n,MDe),F=me.fromRadians(L,e.south,n,RDe),k=i.cartographicToCartesian(b,BDe),V=i.cartographicToCartesian(w,S$),G=i.cartographicToCartesian(I,LDe),U=i.cartographicToCartesian(R,v$),Y=i.cartographicToCartesian(F,NDe),W=B.projectPointToNearestOnPlane(k,FDe),Z=B.projectPointToNearestOnPlane(V,UDe),j=B.projectPointToNearestOnPlane(G,VDe),K=B.projectPointToNearestOnPlane(U,kDe),J=B.projectPointToNearestOnPlane(Y,zDe);return o=Math.min(Z.x,j.x,K.x),s=-o,c=Math.max(Z.y,W.y),a=Math.min(K.y,J.y),w.height=R.height=t,V=i.cartographicToCartesian(w,S$),U=i.cartographicToCartesian(R,v$),l=Math.min(cn.getPointDistance(d,V),cn.getPointDistance(d,U)),f=n,E$(B.origin,B.xAxis,B.yAxis,B.zAxis,o,s,a,c,l,f,r)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,A=le.center(e,b$).longitude,x=h.fromRadians(A,m,n,i,HDe);x.z=0;let T=Math.abs(x.x)<P.EPSILON10&&Math.abs(x.y)<P.EPSILON10?h.UNIT_X:h.normalize(x,GDe),E=h.UNIT_Z,S=h.cross(T,E,WDe);d=cn.fromPointNormal(x,T,JDe);let v=h.fromRadians(A+P.PI_OVER_TWO,m,n,i,jDe);s=h.dot(cn.projectPointOntoPlane(d,v,qDe),S),o=-s,c=h.fromRadians(0,e.north,g?t:n,i,YDe).z,a=h.fromRadians(0,e.south,p?t:n,i,XDe).z;let D=h.fromRadians(e.east,m,n,i,KDe);return l=cn.getPointDistance(d,D),f=0,E$(x,S,E,T,o,s,a,c,l,f,r)};Fi.fromTransformation=function(e,t){return u(t)||(t=new Fi),t.center=N.getTranslation(e,t.center),t.halfAxes=N.getMatrix3(e,t.halfAxes),t.halfAxes=Q.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Fi.clone=function(e,t){if(u(e))return u(t)?(h.clone(e.center,t.center),Q.clone(e.halfAxes,t.halfAxes),t):new Fi(e.center,e.halfAxes)};Fi.intersectPlane=function(e,t){let n=e.center,i=t.normal,r=e.halfAxes,o=i.x,s=i.y,a=i.z,c=Math.abs(o*r[Q.COLUMN0ROW0]+s*r[Q.COLUMN0ROW1]+a*r[Q.COLUMN0ROW2])+Math.abs(o*r[Q.COLUMN1ROW0]+s*r[Q.COLUMN1ROW1]+a*r[Q.COLUMN1ROW2])+Math.abs(o*r[Q.COLUMN2ROW0]+s*r[Q.COLUMN2ROW1]+a*r[Q.COLUMN2ROW2]),l=h.dot(i,n)+t.distance;return l<=-c?Qt.OUTSIDE:l>=c?Qt.INSIDE:Qt.INTERSECTING};var I$=new h,P$=new h,O$=new h,ZDe=new h,w$=new h,QDe=new h;Fi.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,D$),i=e.halfAxes,r=Q.getColumn(i,0,I$),o=Q.getColumn(i,1,P$),s=Q.getColumn(i,2,O$),a=h.magnitude(r),c=h.magnitude(o),l=h.magnitude(s),f=!0,d=!0,p=!0;a>0?h.divideByScalar(r,a,r):f=!1,c>0?h.divideByScalar(o,c,o):d=!1,l>0?h.divideByScalar(s,l,s):p=!1;let g=!f+!d+!p,m,A,x;if(g===1){let S=r;m=o,A=s,d?p||(S=s,A=r):(S=o,m=r),x=h.cross(m,A,w$),S===r?r=x:S===o?o=x:S===s&&(s=x)}else if(g===2){m=r,d?m=o:p&&(m=s);let S=h.UNIT_Y;S.equalsEpsilon(m,P.EPSILON3)&&(S=h.UNIT_X),A=h.cross(m,S,ZDe),h.normalize(A,A),x=h.cross(m,A,w$),h.normalize(x,x),m===r?(o=A,s=x):m===o?(s=A,r=x):m===s&&(r=A,o=x)}else g===3&&(r=h.UNIT_X,o=h.UNIT_Y,s=h.UNIT_Z);let C=QDe;C.x=h.dot(n,r),C.y=h.dot(n,o),C.z=h.dot(n,s);let T=0,E;return C.x<-a?(E=C.x+a,T+=E*E):C.x>a&&(E=C.x-a,T+=E*E),C.y<-c?(E=C.y+c,T+=E*E):C.y>c&&(E=C.y-c,T+=E*E),C.z<-l?(E=C.z+l,T+=E*E):C.z>l&&(E=C.z-l,T+=E*E),T};var $De=new h,eIe=new h;Fi.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Sc);let r=Number.POSITIVE_INFINITY,o=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Q.getColumn(a,0,I$),l=Q.getColumn(a,1,P$),f=Q.getColumn(a,2,O$),d=h.add(c,l,$De);h.add(d,f,d),h.add(d,s,d);let p=h.subtract(d,t,eIe),g=h.dot(n,p);return r=Math.min(g,r),o=Math.max(g,o),h.add(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.add(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.add(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.add(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),h.subtract(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),r=Math.min(g,r),o=Math.max(g,o),i.start=r,i.stop=o,i};var tIe=new h,nIe=new h,iIe=new h;Fi.computeCorners=function(e,t){u(t)||(t=[new h,new h,new h,new h,new h,new h,new h,new h]);let n=e.center,i=e.halfAxes,r=Q.getColumn(i,0,tIe),o=Q.getColumn(i,1,nIe),s=Q.getColumn(i,2,iIe);return h.clone(n,t[0]),h.subtract(t[0],r,t[0]),h.subtract(t[0],o,t[0]),h.subtract(t[0],s,t[0]),h.clone(n,t[1]),h.subtract(t[1],r,t[1]),h.subtract(t[1],o,t[1]),h.add(t[1],s,t[1]),h.clone(n,t[2]),h.subtract(t[2],r,t[2]),h.add(t[2],o,t[2]),h.subtract(t[2],s,t[2]),h.clone(n,t[3]),h.subtract(t[3],r,t[3]),h.add(t[3],o,t[3]),h.add(t[3],s,t[3]),h.clone(n,t[4]),h.add(t[4],r,t[4]),h.subtract(t[4],o,t[4]),h.subtract(t[4],s,t[4]),h.clone(n,t[5]),h.add(t[5],r,t[5]),h.subtract(t[5],o,t[5]),h.add(t[5],s,t[5]),h.clone(n,t[6]),h.add(t[6],r,t[6]),h.add(t[6],o,t[6]),h.subtract(t[6],s,t[6]),h.clone(n,t[7]),h.add(t[7],r,t[7]),h.add(t[7],o,t[7]),h.add(t[7],s,t[7]),t};var rIe=new Q;Fi.computeTransformation=function(e,t){u(t)||(t=new N);let n=e.center,i=Q.multiplyByUniformScale(e.halfAxes,2,rIe);return N.fromRotationTranslation(i,n,t)};var oIe=new ae;Fi.isOccluded=function(e,t){let n=ae.fromOrientedBoundingBox(e,oIe);return!t.isBoundingSphereVisible(n)};Fi.prototype.intersectPlane=function(e){return Fi.intersectPlane(this,e)};Fi.prototype.distanceSquaredTo=function(e){return Fi.distanceSquaredTo(this,e)};Fi.prototype.computePlaneDistances=function(e,t,n){return Fi.computePlaneDistances(this,e,t,n)};Fi.prototype.computeCorners=function(e){return Fi.computeCorners(this,e)};Fi.prototype.computeTransformation=function(e){return Fi.computeTransformation(this,e)};Fi.prototype.isOccluded=function(e){return Fi.isOccluded(this,e)};Fi.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&Q.equals(e.halfAxes,t.halfAxes)};Fi.prototype.clone=function(e){return Fi.clone(this,e)};Fi.prototype.equals=function(e){return Fi.equals(this,e)};var On=Fi;var tU={};tU.getHeight=function(e,t,n){return(e-n)*t+n};var sIe=new h;tU.getPosition=function(e,t,n,i,r){let o=t.cartesianToCartographic(e,sIe),s=tU.getHeight(o.height,n,i);return h.fromRadians(o.longitude,o.latitude,s,t,r)};var Dc=tU;var XI=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;

#ifdef EXTRUDED_GEOMETRY
in vec3 extrudeDirection;

uniform float u_globeMinimumAltitude;
#endif // EXTRUDED_GEOMETRY

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif // PER_INSTANCE_COLOR

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
out vec4 v_sphericalExtents;
#else // SPHERICAL
out vec2 v_inversePlaneExtents;
out vec4 v_westPlane;
out vec4 v_southPlane;
#endif // SPHERICAL
out vec3 v_uvMinAndSphericalLongitudeRotation;
out vec3 v_uMaxAndInverseDistance;
out vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

void main()
{
    vec4 position = czm_computePosition();

#ifdef EXTRUDED_GEOMETRY
    float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));
    delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;

    //extrudeDirection is zero for the top layer
    position = position + vec4(extrudeDirection * delta, 0.0);
#endif

#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
    v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);
    v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);
#else // SPHERICAL
#ifdef COLUMBUS_VIEW_2D
    vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);
    vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);

    // If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):
    // - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)
    // - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)
    // - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)
    vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));
    bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;
    planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);
    planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);

    // - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)
    // - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)
    // - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)
    idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;
    idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));
    planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);
    planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);

    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;
    vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;
    vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;
#else // COLUMBUS_VIEW_2D
    // 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction
    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;
    vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;
    vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;
#endif // COLUMBUS_VIEW_2D

    vec3 eastWard = southEastCorner - southWestCorner;
    float eastExtent = length(eastWard);
    eastWard /= eastExtent;

    vec3 northWard = northWestCorner - southWestCorner;
    float northExtent = length(northWard);
    northWard /= northExtent;

    v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));
    v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));
    v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);
#endif // SPHERICAL
    vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);
    vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);

    v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);
    v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);
    v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif

    gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);
}
`;var dg=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

void main(void)
{
#ifdef VECTOR_TILE
    out_FragColor = czm_gammaCorrect(u_highlightColor);
#else
    out_FragColor = vec4(1.0);
#endif
    czm_writeDepthClamp();
}
`;var M$={TERRAIN:0,CESIUM_3D_TILE:1,BOTH:2};M$.NUMBER_OF_CLASSIFICATION_TYPES=3;var kn=Object.freeze(M$);var aIe={NEVER:te.NEVER,LESS:te.LESS,EQUAL:te.EQUAL,LESS_OR_EQUAL:te.LEQUAL,GREATER:te.GREATER,NOT_EQUAL:te.NOTEQUAL,GREATER_OR_EQUAL:te.GEQUAL,ALWAYS:te.ALWAYS},Wa=Object.freeze(aIe);function cIe(e,t){let n=[],i=e.length,r=0;for(;r<i;){let o=Math.ceil((i-r)/t--);n.push(e.slice(r,r+o)),r+=o}return n}var KI=cIe;function lp(e,t,n){if(this._attributes=t,this._numberOfInstances=n,t.length===0)return;let i=lIe(t),r=e.floatingPointTexture,o=i===Ke.FLOAT&&!r,s=uIe(t,o),a=fIe(s,t,o),c=Math.floor(zt.maximumTextureSize/a),l=Math.min(n,c),f=a*l,d=Math.ceil(n/l),p=1/f,g=p*.5,m=1/d,A=m*.5;this._textureDimensions=new H(f,d),this._textureStep=new se(p,g,m,A),this._pixelDatatype=o?Ke.UNSIGNED_BYTE:i,this._packFloats=o,this._offsets=s,this._stride=a,this._texture=void 0;let x=4*f*d;this._batchValues=i===Ke.FLOAT&&!o?new Float32Array(x):new Uint8Array(x),this._batchValuesDirty=!1}Object.defineProperties(lp.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});function lIe(e){let t=!1,n=e.length;for(let i=0;i<n;++i)if(e[i].componentDatatype!==X.UNSIGNED_BYTE){t=!0;break}return t?Ke.FLOAT:Ke.UNSIGNED_BYTE}function B$(e,t){let n=e[t].componentsPerAttribute;return n===2?H:n===3?h:n===4?se:Number}function uIe(e,t){let n=new Array(e.length),i=0,r=e.length;for(let o=0;o<r;++o){let a=e[o].componentDatatype;n[o]=i,a!==X.UNSIGNED_BYTE&&t?i+=4:++i}return n}function fIe(e,t,n){let i=e.length,r=e[i-1];return t[i-1].componentDatatype!==X.UNSIGNED_BYTE&&n?r+4:r+1}var JI=new se;function dIe(e,t,n){let i=se.unpack(e,t,JI),r=se.unpackFloat(i);i=se.unpack(e,t+4,JI);let o=se.unpackFloat(i);i=se.unpack(e,t+8,JI);let s=se.unpackFloat(i);i=se.unpack(e,t+12,JI);let a=se.unpackFloat(i);return se.fromElements(r,o,s,a,n)}function hIe(e,t,n){let i=se.packFloat(e.x,JI);se.pack(i,t,n),i=se.packFloat(e.y,i),se.pack(i,t,n+4),i=se.packFloat(e.z,i),se.pack(i,t,n+8),i=se.packFloat(e.w,i),se.pack(i,t,n+12)}var R$=new se;lp.prototype.getBatchedAttribute=function(e,t,n){let i=this._attributes,r=this._offsets[t],s=4*this._stride*e+4*r,a;this._packFloats&&i[t].componentDatatype!==Ke.UNSIGNED_BYTE?a=dIe(this._batchValues,s,R$):a=se.unpack(this._batchValues,s,R$);let c=B$(i,t);return u(c.fromCartesian4)?c.fromCartesian4(a,n):u(c.clone)?c.clone(a,n):a.x};var mIe=[void 0,void 0,new H,new h,new se],pIe=new se;lp.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,r=mIe[i[t].componentsPerAttribute],o=this.getBatchedAttribute(e,t,r),s=B$(this._attributes,t);if(u(s.equals)?s.equals(o,n):o===n)return;let c=pIe;c.x=u(n.x)?n.x:n,c.y=u(n.y)?n.y:0,c.z=u(n.z)?n.z:0,c.w=u(n.w)?n.w:0;let l=this._offsets[t],d=4*this._stride*e+4*l;this._packFloats&&i[t].componentDatatype!==Ke.UNSIGNED_BYTE?hIe(c,this._batchValues,d):se.pack(c,this._batchValues,d),this._batchValuesDirty=!0};function _Ie(e,t){let n=e._textureDimensions;e._texture=new Rt({context:t,pixelFormat:at.RGBA,pixelDatatype:e._pixelDatatype,width:n.x,height:n.y,sampler:ln.NEAREST,flipY:!1})}function gIe(e){let t=e._textureDimensions;e._texture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}lp.prototype.update=function(e){u(this._texture)&&!this._batchValuesDirty||this._attributes.length===0||(this._batchValuesDirty=!1,u(this._texture)||_Ie(this,e.context),gIe(this))};lp.prototype.getUniformMapCallback=function(){let e=this;return function(t){return e._attributes.length===0?t:_t(t,{batchTexture:function(){return e._texture},batchTextureDimensions:function(){return e._textureDimensions},batchTextureStep:function(){return e._textureStep}})}};function yIe(e){let t=e._stride;return e._textureDimensions.y===1?`uniform vec4 batchTextureStep; 
vec2 computeSt(float batchId) 
{ 
    float stepX = batchTextureStep.x; 
    float centerX = batchTextureStep.y; 
    float numberOfAttributes = float(${t}); 
    return vec2(centerX + (batchId * numberOfAttributes * stepX), 0.5); 
} 
`:`uniform vec4 batchTextureStep; 
uniform vec2 batchTextureDimensions; 
vec2 computeSt(float batchId) 
{ 
    float stepX = batchTextureStep.x; 
    float centerX = batchTextureStep.y; 
    float stepY = batchTextureStep.z; 
    float centerY = batchTextureStep.w; 
    float numberOfAttributes = float(${t}); 
    float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x); 
    float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}function AIe(e){return e===1?"float":`vec${e}`}function xIe(e){return e===1?".x":e===2?".xy":e===3?".xyz":""}function CIe(e,t){let i=e._attributes[t],r=i.componentsPerAttribute,o=i.functionName,s=AIe(r),a=xIe(r),c=e._offsets[t],l=`${s} ${o}(float batchId) 
{ 
    vec2 st = computeSt(batchId); 
    st.x += batchTextureStep.x * float(${c}); 
`;return e._packFloats&&i.componentDatatype!==Ke.UNSIGNED_BYTE?l+=`vec4 textureValue; 
textureValue.x = czm_unpackFloat(texture(batchTexture, st)); 
textureValue.y = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x, 0.0))); 
textureValue.z = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x * 2.0, 0.0))); 
textureValue.w = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x * 3.0, 0.0))); 
`:l+=`    vec4 textureValue = texture(batchTexture, st); 
`,l+=`    ${s} value = textureValue${a}; 
`,e._pixelDatatype===Ke.UNSIGNED_BYTE&&i.componentDatatype===X.UNSIGNED_BYTE&&!i.normalize?l+=`value *= 255.0; 
`:e._pixelDatatype===Ke.FLOAT&&i.componentDatatype===X.UNSIGNED_BYTE&&i.normalize&&(l+=`value /= 255.0; 
`),l+=`    return value; 
} 
`,l}lp.prototype.getVertexShaderCallback=function(){let e=this._attributes;if(e.length===0)return function(i){return i};let t=`uniform highp sampler2D batchTexture; 
`;t+=`${yIe(this)}
`;let n=e.length;for(let i=0;i<n;++i)t+=CIe(this,i);return function(i){let r=i.indexOf("void main"),o=i.substring(0,r),s=i.substring(r);return`${o}
${t}
${s}`}};lp.prototype.isDestroyed=function(){return!1};lp.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),ue(this)};var W0=lp;var ir={SCALAR:"SCALAR",VEC2:"VEC2",VEC3:"VEC3",VEC4:"VEC4",MAT2:"MAT2",MAT3:"MAT3",MAT4:"MAT4"};ir.getMathType=function(e){switch(e){case ir.SCALAR:return Number;case ir.VEC2:return H;case ir.VEC3:return h;case ir.VEC4:return se;case ir.MAT2:return er;case ir.MAT3:return Q;case ir.MAT4:return N}};ir.getNumberOfComponents=function(e){switch(e){case ir.SCALAR:return 1;case ir.VEC2:return 2;case ir.VEC3:return 3;case ir.VEC4:case ir.MAT2:return 4;case ir.MAT3:return 9;case ir.MAT4:return 16}};ir.getAttributeLocationCount=function(e){switch(e){case ir.SCALAR:case ir.VEC2:case ir.VEC3:case ir.VEC4:return 1;case ir.MAT2:return 2;case ir.MAT3:return 3;case ir.MAT4:return 4}};ir.getGlslType=function(e){switch(e){case ir.SCALAR:return"float";case ir.VEC2:return"vec2";case ir.VEC3:return"vec3";case ir.VEC4:return"vec4";case ir.MAT2:return"mat2";case ir.MAT3:return"mat3";case ir.MAT4:return"mat4"}};var on=Object.freeze(ir);var L$=1/256,N$=256,Tr={};Tr.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){let i=n.x,r=n.y;n.x=(1-Math.abs(r))*P.signNotZero(i),n.y=(1-Math.abs(i))*P.signNotZero(r)}return n.x=P.toSNorm(n.x,t),n.y=P.toSNorm(n.y,t),n};Tr.octEncode=function(e,t){return Tr.octEncodeInRange(e,255,t)};var ZI=new H,F$=new Uint8Array(1);function nU(e){return F$[0]=e,F$[0]}Tr.octEncodeToCartesian4=function(e,t){return Tr.octEncodeInRange(e,65535,ZI),t.x=nU(ZI.x*L$),t.y=nU(ZI.x),t.z=nU(ZI.y*L$),t.w=nU(ZI.y),t};Tr.octDecodeInRange=function(e,t,n,i){if(i.x=P.fromSNorm(e,n),i.y=P.fromSNorm(t,n),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){let r=i.x;i.x=(1-Math.abs(i.y))*P.signNotZero(r),i.y=(1-Math.abs(r))*P.signNotZero(i.y)}return h.normalize(i,i)};Tr.octDecode=function(e,t,n){return Tr.octDecodeInRange(e,t,255,n)};Tr.octDecodeFromCartesian4=function(e,t){let n=e.x,i=e.y,r=e.z,o=e.w,s=n*N$+i,a=r*N$+o;return Tr.octDecodeInRange(s,a,65535,t)};Tr.octPackFloat=function(e){return 256*e.x+e.y};var P8=new H;Tr.octEncodeFloat=function(e){return Tr.octEncode(e,P8),Tr.octPackFloat(P8)};Tr.octDecodeFloat=function(e,t){let n=e/256,i=Math.floor(n),r=(n-i)*256;return Tr.octDecode(i,r,t)};Tr.octPack=function(e,t,n,i){let r=Tr.octEncodeFloat(e),o=Tr.octEncodeFloat(t),s=Tr.octEncode(n,P8);return i.x=65536*s.x+r,i.y=65536*s.y+o,i};Tr.octUnpack=function(e,t,n,i){let r=e.x/65536,o=Math.floor(r),s=(r-o)*65536;r=e.y/65536;let a=Math.floor(r),c=(r-a)*65536;Tr.octDecodeFloat(s,t),Tr.octDecodeFloat(c,n),Tr.octDecode(o,a,i)};Tr.compressTextureCoordinates=function(e){let t=e.x*4095|0,n=e.y*4095|0;return 4096*t+n};Tr.decompressTextureCoordinates=function(e,t){let n=e/4096,i=Math.floor(n);return t.x=i/4095,t.y=(e-i*4096)/4095,t};function I8(e){return e>>1^-(e&1)}Tr.zigZagDeltaDecode=function(e,t,n){let i=e.length,r=0,o=0,s=0;for(let a=0;a<i;++a)r+=I8(e[a]),o+=I8(t[a]),e[a]=r,t[a]=o,u(n)&&(s+=I8(n[a]),n[a]=s)};Tr.dequantize=function(e,t,n,i){let r=on.getNumberOfComponents(n),o;switch(t){case X.BYTE:o=127;break;case X.UNSIGNED_BYTE:o=255;break;case X.SHORT:o=32767;break;case X.UNSIGNED_SHORT:o=65535;break;case X.INT:o=2147483647;break;case X.UNSIGNED_INT:o=4294967295;break}let s=new Float32Array(i*r);for(let a=0;a<i;a++)for(let c=0;c<r;c++){let l=a*r+c;s[l]=Math.max(e[l]/o,-1)}return s};Tr.decodeRGB565=function(e,t){let n=e.length;u(t)||(t=new Float32Array(n*3));let i=(1<<5)-1,r=(1<<6)-1,o=1/31,s=1/63;for(let a=0;a<n;a++){let c=e[a],l=c>>11,f=c>>5&r,d=c&i,p=3*a;t[p]=l*o,t[p+1]=f*s,t[p+2]=d*o}return t};var qn=Tr;var U$=new h,V$=new h,k$=new h;function TIe(e,t,n,i,r){u(r)||(r=new h);let o,s,a,c,l,f,d,p;if(u(t.z)){if(h.equalsEpsilon(e,t,P.EPSILON14))return h.clone(h.UNIT_X,r);if(h.equalsEpsilon(e,n,P.EPSILON14))return 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e.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g}),e};var PIe=new h,G$=new h,OIe=new h;Ic.computeTangentAndBitangent=function(e){let t=e.attributes,n=e.indices,i=e.attributes.position.values,r=e.attributes.normal.values,o=e.attributes.st.values,s=e.attributes.position.values.length/3,a=n.length,c=new Array(s*3),l;for(l=0;l<c.length;l++)c[l]=0;let f,d,p;for(l=0;l<a;l+=3){let A=n[l],x=n[l+1],C=n[l+2];f=A*3,d=x*3,p=C*3;let T=A*2,E=x*2,S=C*2,v=i[f],D=i[f+1],M=i[f+2],O=o[T],B=o[T+1],L=o[E+1]-B,_=o[S+1]-B,b=1/((o[E]-O)*_-(o[S]-O)*L),w=(_*(i[d]-v)-L*(i[p]-v))*b,I=(_*(i[d+1]-D)-L*(i[p+1]-D))*b,R=(_*(i[d+2]-M)-L*(i[p+2]-M))*b;c[f]+=w,c[f+1]+=I,c[f+2]+=R,c[d]+=w,c[d+1]+=I,c[d+2]+=R,c[p]+=w,c[p+1]+=I,c[p+2]+=R}let g=new Float32Array(s*3),m=new Float32Array(s*3);for(l=0;l<s;l++){f=l*3,d=f+1,p=f+2;let 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K$(e){let t=e.geometry,n=t.attributes,i=n.position.values,r=u(n.applyOffset)?n.applyOffset.values:void 0,o=t.indices,s=AT(t),a=AT(t),c,l=o.length,f=[];f.length=i.length/3;let d=[];for(d.length=i.length/3,c=0;c<f.length;++c)f[c]=-1,d[c]=-1;for(c=0;c<l;c+=2){let p=o[c],g=o[c+1],m=h.fromArray(i,p*3,tP),A=h.fromArray(i,g*3,F8),x;Math.abs(m.y)<P.EPSILON6&&(m.y<0?m.y=-P.EPSILON6:m.y=P.EPSILON6),Math.abs(A.y)<P.EPSILON6&&(A.y<0?A.y=-P.EPSILON6:A.y=P.EPSILON6);let C=s.attributes,T=s.indices,E=d,S=a.attributes,v=a.indices,D=f,M=Ji.lineSegmentPlane(m,A,eee,U8);if(u(M)){let O=h.multiplyByScalar(h.UNIT_Y,5*P.EPSILON9,qIe);m.y<0&&(h.negate(O,O),C=a.attributes,T=a.indices,E=f,S=s.attributes,v=s.indices,D=d);let B=h.add(M,O,YIe);x=Hh(C,T,E,o,c,m),yT(p,g,m,i,x,C,r),x=Hh(C,T,E,o,-1,B),yT(p,g,B,i,x,C,r),h.negate(O,O),h.add(M,O,B),x=Hh(S,v,D,o,-1,B),yT(p,g,B,i,x,S,r),x=Hh(S,v,D,o,c+1,A),yT(p,g,A,i,x,S,r)}else{let 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x=d,C=d+2,T=h.fromArray(i,x*3,tee),E=h.fromArray(i,C*3,nee);if(Math.abs(T.y)<aU)for(T.y=aU*(E.y<0?-1:1),i[d*3+1]=T.y,i[(d+1)*3+1]=T.y,p=x*3;p<x*3+4*3;p+=3)r[p]=i[d*3],r[p+1]=i[d*3+1],r[p+2]=i[d*3+2];if(Math.abs(E.y)<aU)for(E.y=aU*(T.y<0?-1:1),i[(d+2)*3+1]=E.y,i[(d+3)*3+1]=E.y,p=x*3;p<x*3+4*3;p+=3)o[p]=i[(d+2)*3],o[p+1]=i[(d+2)*3+1],o[p+2]=i[(d+2)*3+2];let S=l.attributes,v=l.indices,D=f.attributes,M=f.indices,O=Ji.lineSegmentPlane(T,E,eee,KIe);if(u(O)){m=!0;let B=h.multiplyByScalar(h.UNIT_Y,QIe,JIe);T.y<0&&(h.negate(B,B),S=f.attributes,v=f.indices,D=l.attributes,M=l.indices);let L=h.add(O,B,ZIe);S.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),S.position.values.push(L.x,L.y,L.z),S.position.values.push(L.x,L.y,L.z),S.prevPosition.values.push(r[x*3],r[x*3+1],r[x*3+2]),S.prevPosition.values.push(r[x*3+3],r[x*3+4],r[x*3+5]),S.prevPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),h.negate(B,B),h.add(O,B,L),D.position.values.push(L.x,L.y,L.z),D.position.values.push(L.x,L.y,L.z),D.position.values.push(E.x,E.y,E.z,E.x,E.y,E.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.prevPosition.values.push(L.x,L.y,L.z),D.nextPosition.values.push(E.x,E.y,E.z,E.x,E.y,E.z),D.nextPosition.values.push(o[C*3],o[C*3+1],o[C*3+2]),D.nextPosition.values.push(o[C*3+3],o[C*3+4],o[C*3+5]);let _=H.fromArray(s,x*2,J$),b=Math.abs(_.y);S.expandAndWidth.values.push(-1,b,1,b),S.expandAndWidth.values.push(-1,-b,1,-b),D.expandAndWidth.values.push(-1,b,1,b),D.expandAndWidth.values.push(-1,-b,1,-b);let w=h.magnitudeSquared(h.subtract(O,T,V8));if(w/=h.magnitudeSquared(h.subtract(E,T,V8)),u(c)){let I=se.fromArray(c,x*4,Z$),R=se.fromArray(c,C*4,Z$),F=P.lerp(I.x,R.x,w),k=P.lerp(I.y,R.y,w),V=P.lerp(I.z,R.z,w),G=P.lerp(I.w,R.w,w);for(p=x*4;p<x*4+2*4;++p)S.color.values.push(c[p]);for(S.color.values.push(F,k,V,G),S.color.values.push(F,k,V,G),D.color.values.push(F,k,V,G),D.color.values.push(F,k,V,G),p=C*4;p<C*4+2*4;++p)D.color.values.push(c[p])}if(u(a)){let I=H.fromArray(a,x*2,J$),R=H.fromArray(a,(d+3)*2,XIe),F=P.lerp(I.x,R.x,w);for(p=x*2;p<x*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(F,I.y),S.st.values.push(F,R.y),D.st.values.push(F,I.y),D.st.values.push(F,R.y),p=C*2;p<C*2+2*2;++p)D.st.values.push(a[p])}g=S.position.values.length/3-4,v.push(g,g+2,g+1),v.push(g+1,g+2,g+3),g=D.position.values.length/3-4,M.push(g,g+2,g+1),M.push(g+1,g+2,g+3)}else{let B,L;for(T.y<0?(B=f.attributes,L=f.indices):(B=l.attributes,L=l.indices),B.position.values.push(T.x,T.y,T.z),B.position.values.push(T.x,T.y,T.z),B.position.values.push(E.x,E.y,E.z),B.position.values.push(E.x,E.y,E.z),p=d*3;p<d*3+4*3;++p)B.prevPosition.values.push(r[p]),B.nextPosition.values.push(o[p]);for(p=d*2;p<d*2+4*2;++p)B.expandAndWidth.values.push(s[p]),u(a)&&B.st.values.push(a[p]);if(u(c))for(p=d*4;p<d*4+4*4;++p)B.color.values.push(c[p]);g=B.position.values.length/3-4,L.push(g,g+2,g+1),L.push(g+1,g+2,g+3)}}m&&(Q$(f),Q$(l)),k8(e,f,l)}Ic.splitLongitude=function(e){let 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n=this._semimajorAxis,i=e.longitude*n,r=dl.geodeticLatitudeToMercatorAngle(e.latitude)*n,o=e.height;return u(t)?(t.x=i,t.y=r,t.z=o,t):new h(i,r,o)};dl.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,r=dl.mercatorAngleToGeodeticLatitude(e.y*n),o=e.z;return u(t)?(t.longitude=i,t.latitude=r,t.height=o,t):new me(i,r,o)};var Oi=dl;function ePe(e,t,n){let i=!n,r=e.length,o;if(!i&&r>1){let s=e[0].modelMatrix;for(o=1;o<r;++o)if(!N.equals(s,e[o].modelMatrix)){i=!0;break}}if(i)for(o=0;o<r;++o)u(e[o].geometry)&&Ln.transformToWorldCoordinates(e[o]);else N.multiplyTransformation(t,e[0].modelMatrix,t)}function H8(e,t){let n=e.attributes,i=n.position,r=i.values.length/i.componentsPerAttribute;n.batchId=new De({componentDatatype:X.FLOAT,componentsPerAttribute:1,values:new Float32Array(r)});let o=n.batchId.values;for(let s=0;s<r;++s)o[s]=t}function tPe(e){let t=e.length;for(let n=0;n<t;++n){let 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S;if(A=n[s++],A>0){let v=x.length/C;for(S=Ue.createTypedArray(v,A),i=0;i<A;i++)S[i]=n[s++]}r[o++]=new ut({primitiveType:c,geometryType:l,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:T,offsetAttribute:f})}return r};function aPe(e,t){let n=e.length,i=new Float64Array(1+n*19),r=0;i[r++]=n;for(let o=0;o<n;o++){let s=e[o];if(N.pack(s.modelMatrix,i,r),r+=N.packedLength,u(s.attributes)&&u(s.attributes.offset)){let a=s.attributes.offset.value;i[r]=a[0],i[r+1]=a[1],i[r+2]=a[2]}r+=3}return t.push(i.buffer),i}function cPe(e){let t=e,n=new Array(t[0]),i=0,r=1;for(;r<t.length;){let o=N.unpack(t,r),s;r+=N.packedLength,u(t[r])&&(s={offset:new Ki(t[r],t[r+1],t[r+2])}),r+=3,n[i++]={modelMatrix:o,attributes:s}}return n}up.packCombineGeometryParameters=function(e,t){let n=e.createGeometryResults,i=n.length;for(let r=0;r<i;r++)t.push(n[r].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:aPe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof Ii,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};up.unpackCombineGeometryParameters=function(e){let t=cPe(e.packedInstances),n=e.createGeometryResults,i=n.length,r=0;for(let a=0;a<i;a++){let c=up.unpackCreateGeometryResults(n[a]),l=c.length;for(let f=0;f<l;f++){let d=c[f],p=t[r];p.geometry=d,++r}}let o=re.clone(e.ellipsoid),s=e.isGeographic?new Ii(o):new Oi(o);return{instances:t,ellipsoid:o,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:N.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function iee(e){let t=e.length,n=1+(ae.packedLength+1)*t,i=new Float32Array(n),r=0;i[r++]=t;for(let o=0;o<t;++o){let s=e[o];u(s)?(i[r++]=1,ae.pack(e[o],i,r)):i[r++]=0,r+=ae.packedLength}return i}function ree(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=ae.unpack(e,i)),++n,i+=ae.packedLength;return t}up.packCombineGeometryResults=function(e,t){u(e.geometries)&&oPe(e.geometries,t);let n=iee(e.boundingSpheres),i=iee(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};up.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:ree(e.boundingSpheres),boundingSpheresCV:ree(e.boundingSpheresCV)}};var J0=up;var lPe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},_o=Object.freeze(lPe);var eu={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};eu.NUMBER_OF_SHADOW_MODES=4;eu.castShadows=function(e){return e===eu.ENABLED||e===eu.CAST_ONLY};eu.receiveShadows=function(e){return e===eu.ENABLED||e===eu.RECEIVE_ONLY};eu.fromCastReceive=function(e,t){return e&&t?eu.ENABLED:e?eu.CAST_ONLY:t?eu.RECEIVE_ONLY:eu.DISABLED};var yn=Object.freeze(eu);function go(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.show=y(e.show,!0),this._vertexCacheOptimize=y(e.vertexCacheOptimize,!1),this._interleave=y(e.interleave,!1),this._releaseGeometryInstances=y(e.releaseGeometryInstances,!0),this._allowPicking=y(e.allowPicking,!0),this._asynchronous=y(e.asynchronous,!0),this._compressVertices=y(e.compressVertices,!0),this.cull=y(e.cull,!0),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.rtcCenter=e.rtcCenter,this.shadows=y(e.shadows,yn.DISABLED),this._translucent=void 0,this._state=_o.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=new Map,this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1;let t=this;this._readyPromise=new Promise((n,i)=>{t._completeLoad=(r,o,s)=>{this._error=s,this._state=o,r.afterRender.push(function(){if(t._ready=t._state===_o.COMPLETE||t._state===_o.FAILED,!u(s))return n(t),!0;i(s)})}}),this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(go.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Primitive.readyPromise","Primitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Primitive.ready to return true instead."),this._readyPromise}}});function uPe(e){let t=e.length,n=[],i=e[0].attributes,r;for(r in i)if(i.hasOwnProperty(r)&&u(i[r])){let o=i[r],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[r];if(!u(c)||o.componentDatatype!==c.componentDatatype||o.componentsPerAttribute!==c.componentsPerAttribute||o.normalize!==c.normalize){s=!1;break}}s&&n.push(r)}return n}var fPe=new H,dPe=new h,hee=new se;function mee(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,fPe);if(t===3)return h.unpack(e,0,dPe);if(t===4)return se.unpack(e,0,hee)}function hPe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],r=i.length;if(r===0)return;let o=uPe(i),s=o.length,a=[],c={},l={},f,p=i[0].attributes,g,m,A;for(g=0;g<s;++g)m=o[g],A=p[m],c[m]=g,a.push({functionName:`czm_batchTable_${m}`,componentDatatype:A.componentDatatype,componentsPerAttribute:A.componentsPerAttribute,normalize:A.normalize});o.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:X.FLOAT,componentsPerAttribute:1}),l.center3DHigh=a.length-5,l.center3DLow=a.length-4,l.center2DHigh=a.length-3,l.center2DLow=a.length-2,l.radius=a.length-1),o.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:X.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let x=a.length,C=new W0(t,a,r);for(g=0;g<r;++g){let T=i[g];p=T.attributes;for(let M=0;M<s;++M){m=o[M],A=p[m];let O=mee(A.value),B=c[m];C.setBatchedAttribute(g,B,O)}let E={primitive:y(T.pickPrimitive,e)};u(T.id)&&(E.id=T.id);let S=t.createPickId(E);e._pickIds.push(S);let v=S.color,D=hee;D.x=z.floatToByte(v.red),D.y=z.floatToByte(v.green),D.z=z.floatToByte(v.blue),D.w=z.floatToByte(v.alpha),C.setBatchedAttribute(g,x-1,D)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function mPe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new De({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function pPe(e){let t=e.attributes,n=new dn;for(let r in t)t.hasOwnProperty(r)&&u(t[r])&&(n[r]=mPe(t[r]));let i;if(u(e.indices)){let r=e.indices;Array.isArray(r)?i=r.slice(0):i=new r.constructor(r)}return new ut({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:ae.clone(e.boundingSphere)})}function _Pe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:N.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var gPe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;go._modifyShaderPosition=function(e,t,n){let i,r="",o="",s="";for(;(i=gPe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(r+=`${c};
`),u(e.rtcCenter)?(t=t.replace(/in\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/in\s+vec(?:3|4)\s+position3DLow;/g,""),r+=`uniform mat4 u_modifiedModelView;
`,o+=`in vec4 position;
`,s+=`${c}
{
    return u_modifiedModelView * position;
}

`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?s+=`${c}
{
    return czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
}

`:(o+=`in vec3 ${a}2DHigh;
in vec3 ${a}2DLow;
`,s+=`${c}
{
    vec4 p;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy),
                czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow),
                czm_morphTime);
    }
    return p;
}

`)}return[r,o,t,s].join(`
`)};go._appendShowToShader=function(e,t){return u(e._batchTableAttributeIndices.show)?`${ke.replaceMain(t,"czm_non_show_main")}
void main() 
{ 
    czm_non_show_main(); 
    gl_Position *= czm_batchTable_show(batchId); 
}`:t};go._updateColorAttribute=function(e,t,n){if(!u(e._batchTableAttributeIndices.color)&&!u(e._batchTableAttributeIndices.depthFailColor)||t.search(/in\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/in\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function oee(e){return`${ke.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor; 
void main() 
{ 
    czm_non_pick_main(); 
    v_pickColor = czm_batchTable_pickColor(batchId); 
}`}function see(e){return`in vec4 v_pickColor;
${e}`}go._updatePickColorAttribute=function(e){let t=e.replace(/in\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};go._appendOffsetToShader=function(e,t){if(!u(e._batchTableAttributeIndices.offset))return t;let n=`in float batchId;
`;n+="in float applyOffset;";let i=t.replace(/in\s+float\s+batchId;/g,n),r=`vec4 $1 = czm_computePosition();
`;return r+=`    if (czm_sceneMode == czm_sceneMode3D)
`,r+=`    {
`,r+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",r+=`    }
`,r+=`    else
`,r+=`    {
`,r+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",r+=`    }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,r),i};go._appendDistanceDisplayConditionToShader=function(e,t,n){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=ke.replaceMain(t,"czm_non_distanceDisplayCondition_main"),r=`void main() 
{ 
    czm_non_distanceDisplayCondition_main(); 
    vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);
    vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);
    vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);
    float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);
`;return n?r+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:r+=`    vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);
    vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);
    vec4 centerRTE;
    if (czm_morphTime == 1.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
    }
    else if (czm_morphTime == 0.0)
    {
        centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);
    }
    else
    {
        centerRTE = czm_columbusViewMorph(
                czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),
                czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),
                czm_morphTime);
    }
`,r+=`    float radiusSq = boundingSphereRadius * boundingSphereRadius; 
    float distanceSq; 
    if (czm_sceneMode == czm_sceneMode2D) 
    { 
        distanceSq = czm_eyeHeight2D.y - radiusSq; 
    } 
    else 
    { 
        distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq; 
    } 
    distanceSq = max(distanceSq, 0.0); 
    float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x; 
    float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y; 
    float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0; 
    gl_Position *= show; 
}`,`${i}
${r}`};function aee(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let r=t.search(/in\s+vec3\s+tangent;/g)!==-1,o=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=r||o?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",l=`in ${a} ${c};`,f="",d="";if(i){f+=`vec2 st;
`;let m=s>1?`${c}.x`:c;d+=`    st = czm_decompressTextureCoordinates(${m});
`}n&&r&&o?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,d+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,d+=`    normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});
`),r&&(f+=`vec3 tangent;
`,d+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),o&&(f+=`vec3 bitangent;
`,d+=`    bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`));let p=t;p=p.replace(/in\s+vec3\s+normal;/g,""),p=p.replace(/in\s+vec2\s+st;/g,""),p=p.replace(/in\s+vec3\s+tangent;/g,""),p=p.replace(/in\s+vec3\s+bitangent;/g,""),p=ke.replaceMain(p,"czm_non_compressed_main");let g=`void main() 
{ 
${d}    czm_non_compressed_main(); 
}`;return[l,f,p,g].join(`
`)}function yPe(e){let t=ke.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    gl_Position = czm_depthClamp(gl_Position);}
`,t}function APe(e){let t=ke.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
    czm_non_depth_clamp_main();
    #if defined(LOG_DEPTH)
        czm_writeLogDepth();
    #else
        czm_writeDepthClamp();
    #endif
}
`,t}function cee(e,t){let n=e.vertexAttributes}function xPe(e,t){return function(){return e[t]}}var W8=Math.max(Ht.hardwareConcurrency-1,1),uU,CPe=new pi("combineGeometry");function TPe(e,t){let n,i,r,o,s=e._instanceIds;if(e._state===_o.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(r=0;r<a;++r)i=n[r].geometry,s.push(n[r].id),l.push({moduleName:i._workerName,geometry:i});if(!u(uU))for(uU=new Array(W8),r=0;r<W8;r++)uU[r]=new pi("createGeometry");let f;for(l=KI(l,W8),r=0;r<l.length;r++){let d=0,p=l[r],g=p.length;for(o=0;o<g;++o)f=p[o],i=f.geometry,u(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let m;if(d>0){let A=new Float64Array(d);for(m=[A.buffer],o=0;o<g;++o)f=p[o],i=f.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(uU[r].scheduleTask({subTasks:l[r]},m))}e._state=_o.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=_o.CREATED}).catch(function(d){iP(e,t,_o.FAILED,d)})}else if(e._state===_o.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=CPe.scheduleTask(J0.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:l.ellipsoid,projection:l,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},a),a);e._createGeometryResults=void 0,e._state=_o.COMBINING,Promise.resolve(f).then(function(d){let p=J0.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=N.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=_o.COMBINED):iP(e,t,_o.FAILED,void 0)}).catch(function(d){iP(e,t,_o.FAILED,d)})}}function EPe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,r=new Array(i),o=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,g;u(p.attributes)&&u(p.primitiveType)?g=pPe(p):g=p.constructor.createGeometry(p),r[c++]=_Pe(s,g),o.push(s.id)}r.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=J0.combineGeometry({instances:r,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:l,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=N.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=_o.COMBINED):iP(e,t,_o.FAILED,void 0)}function bPe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!u(n)){e._recomputeBoundingSpheres=!1;return}let i,r=e._offsetInstanceExtend,o=e._instanceBoundingSpheres,s=o.length,a=e._tempBoundingSpheres;if(!u(a)){for(a=new Array(s),i=0;i<s;i++)a[i]=new ae;e._tempBoundingSpheres=a}for(i=0;i<s;++i){let A=a[i],x=e._batchTable.getBatchedAttribute(i,n,new h);A=o[i].clone(A),yee(A,x,r[i])}let c=[],l=[],f=[];for(i=0;i<s;++i){let A=a[i];A.center.x-A.radius>0||ae.intersectPlane(A,cn.ORIGIN_ZX_PLANE)!==Qt.INTERSECTING?c.push(A):(l.push(A),f.push(A))}let d=c[0],p=f[0],g=l[0];for(i=1;i<c.length;i++)d=ae.union(d,c[i]);for(i=1;i<f.length;i++)p=ae.union(p,f[i]);for(i=1;i<l.length;i++)g=ae.union(g,l[i]);let m=[];for(u(d)&&m.push(d),u(p)&&m.push(p),u(g)&&m.push(g),i=0;i<m.length;i++){let A=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=A,e._boundingSphereCV[i]=ae.projectTo2D(A,t.mapProjection,e._boundingSphereCV[i])}go._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var lee=new jn,pee=new me,_ee=new h,gee=new ae;function SPe(e,t){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,r=i.center3DHigh,o=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,l=t.mapProjection,f=l.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let A=p[m];if(!u(A))continue;let x=e.modelMatrix;u(x)&&(A=ae.transform(A,x,gee));let C=A.center,T=A.radius,E=jn.fromCartesian(C,lee);if(d.setBatchedAttribute(m,r,E.high),d.setBatchedAttribute(m,o,E.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,pee),v=l.project(S,_ee);E=jn.fromCartesian(v,lee),d.setBatchedAttribute(m,s,E.high),d.setBatchedAttribute(m,a,E.low)}d.setBatchedAttribute(m,c,T)}e._batchTableBoundingSpheresUpdated=!0}var j8=new h,vPe=new h;function uee(e,t){if(!u(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,r=t.mapProjection,o=r.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let l=0;l<c;++l){let f=a[l];if(!u(f))continue;let d=s.getBatchedAttribute(l,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){s.setBatchedAttribute(l,i,h.ZERO);continue}let p=e.modelMatrix;u(p)&&(f=ae.transform(f,p,gee));let g=f.center;g=o.scaleToGeodeticSurface(g,vPe);let m=o.cartesianToCartographic(g,pee),A=r.project(m,_ee),x=h.add(d,g,j8);m=o.cartesianToCartographic(x,m);let C=r.project(m,j8),T=h.subtract(C,A,j8),E=T.x;T.x=T.z,T.z=T.y,T.y=E,s.setBatchedAttribute(l,i,T)}e._batchTableOffsetsUpdated=!0}function wPe(e,t){let n=e._attributeLocations,i=e._geometries,r=t.scene3DOnly,o=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let l=i[c];if(s.push(oi.fromGeometry({context:o,geometry:l,attributeLocations:n,bufferUsage:Fe.STATIC_DRAW,interleave:e._interleave})),u(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,l);else if(e._boundingSpheres.push(ae.clone(l.boundingSphere)),e._boundingSphereWC.push(new ae),!r){let f=l.boundingSphereCV.center,d=f.x,p=f.y,g=f.z;f.x=g,f.y=d,f.z=p,e._boundingSphereCV.push(ae.clone(l.boundingSphereCV)),e._boundingSphere2D.push(new ae),e._boundingSphereMorph.push(new ae)}}e._va=s,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,iP(e,t,_o.COMPLETE,void 0)}function DPe(e,t,n,i){let r=n.getRenderState(),o;i?(o=We(r,!1),o.cull={enabled:!0,face:gi.BACK},e._frontFaceRS=Ve.fromCache(o),o.cull.face=gi.FRONT,e._backFaceRS=Ve.fromCache(o)):(e._frontFaceRS=Ve.fromCache(r),e._backFaceRS=e._frontFaceRS),o=We(r,!1),u(e._depthFailAppearance)&&(o.depthTest.enabled=!1),u(e._depthFailAppearance)&&(r=e._depthFailAppearance.getRenderState(),o=We(r,!1),o.depthTest.func=Wa.GREATER,i?(o.cull={enabled:!0,face:gi.BACK},e._frontFaceDepthFailRS=Ve.fromCache(o),o.cull.face=gi.FRONT,e._backFaceDepthFailRS=Ve.fromCache(o)):(e._frontFaceDepthFailRS=Ve.fromCache(o),e._backFaceDepthFailRS=e._frontFaceRS))}function IPe(e,t,n){let i=t.context,r=e._attributeLocations,o=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);o=go._appendOffsetToShader(e,o),o=go._appendShowToShader(e,o),o=go._appendDistanceDisplayConditionToShader(e,o,t.scene3DOnly),o=oee(o),o=go._updateColorAttribute(e,o,!1),o=aee(e,o),o=go._modifyShaderPosition(e,o,t.scene3DOnly);let s=n.getFragmentShaderSource();s=see(s),e._sp=Xt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:r}),cee(e._sp,r),u(e._depthFailAppearance)&&(o=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),o=go._appendShowToShader(e,o),o=go._appendDistanceDisplayConditionToShader(e,o,t.scene3DOnly),o=oee(o),o=go._updateColorAttribute(e,o,!0),o=aee(e,o),o=go._modifyShaderPosition(e,o,t.scene3DOnly),o=yPe(o),s=e._depthFailAppearance.getFragmentShaderSource(),s=see(s),s=APe(s),e._spDepthFail=Xt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:r}),cee(e._spDepthFail,r))}var nP=new N,fee=new h;function dee(e,t,n,i){let r=u(n)?n._uniforms:void 0,o={},s=t.uniforms;if(u(s))for(let c in s)s.hasOwnProperty(c)&&(o[c]=xPe(s,c));let a=_t(o,r);return a=e._batchTable.getUniformMapCallback()(a),u(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return N.multiply(c,e._modelMatrix,nP),N.multiplyByPoint(nP,e.rtcCenter,fee),N.setTranslation(nP,fee,nP),nP}),a}function PPe(e,t,n,i,r,o,s,a){let c=dee(e,t,n,a),l;u(e._depthFailAppearance)&&(l=dee(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?be.TRANSLUCENT:be.OPAQUE,d=r?2:1;d*=u(e._depthFailAppearance)?2:1,o.length=e._va.length*d;let p=o.length,g=0;for(let m=0;m<p;++m){let A;r&&(A=o[m],u(A)||(A=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,++m),A=o[m],u(A)||(A=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,u(e._depthFailAppearance)&&(r&&(++m,A=o[m],u(A)||(A=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++m,A=o[m],u(A)||(A=o[m]=new nt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++g}}go._updateBoundingVolumes=function(e,t,n,i){let r,o,s;if(i||!N.equals(n,e._modelMatrix))for(N.clone(n,e._modelMatrix),o=e._boundingSpheres.length,r=0;r<o;++r)s=e._boundingSpheres[r],u(s)&&(e._boundingSphereWC[r]=ae.transform(s,n,e._boundingSphereWC[r]),t.scene3DOnly||(e._boundingSphere2D[r]=ae.clone(e._boundingSphereCV[r],e._boundingSphere2D[r]),e._boundingSphere2D[r].center.x=0,e._boundingSphereMorph[r]=ae.union(e._boundingSphereWC[r],e._boundingSphereCV[r])));let a=e.appearance.pixelSize;if(u(a))for(o=e._boundingSpheres.length,r=0;r<o;++r){s=e._boundingSpheres[r];let c=e._boundingSphereWC[r],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function OPe(e,t,n,i,r,o,s,a){go._updateBoundingVolumes(e,t,r);let c;t.mode===ne.SCENE3D?c=e._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===ne.SCENE2D&&u(e._boundingSphere2D)?c=e._boundingSphere2D:u(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let l=t.commandList,f=t.passes;if(f.render||f.pick){let d=e.allowPicking,p=yn.castShadows(e.shadows),g=yn.receiveShadows(e.shadows),m=n.length,A=a?2:1;A*=u(e._depthFailAppearance)?2:1;for(let x=0;x<m;++x){let C=Math.floor(x/A),T=n[x];T.modelMatrix=r,T.boundingVolume=c[C],T.cull=o,T.debugShowBoundingVolume=s,T.castShadows=p,T.receiveShadows=g,d?T.pickId="v_pickColor":T.pickId=void 0,l.push(T)}}}go.prototype.update=function(e){if(!u(this.geometryInstances)&&this._va.length===0||u(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!u(this.appearance)||e.mode!==ne.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(u(this._error))throw this._error;if(this._state===_o.FAILED)return;let t=e.context;if(u(this._batchTable)||hPe(this,t),this._batchTable.attributes.length>0){if(zt.maximumVertexTextureImageUnits===0)throw new de("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==_o.COMPLETE&&this._state!==_o.COMBINED&&(this.asynchronous?TPe(this,e):EPe(this,e)),this._state===_o.COMBINED&&(SPe(this,e),uee(this,e),wPe(this,e)),!this.show||this._state!==_o.COMPLETE)return;this._batchTableOffsetsUpdated||uee(this,e),this._recomputeBoundingSpheres&&bPe(this,e);let n=this.appearance,i=n.material,r=!1,o=!1;this._appearance!==n?(this._appearance=n,this._material=i,r=!0,o=!0):this._material!==i&&(this._material=i,o=!0);let s=this.depthFailAppearance,a=u(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,r=!0,o=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,o=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,r=!0),u(this._material)&&this._material.update(t);let l=n.closed&&c;r&&y(this._createRenderStatesFunction,DPe)(this,t,n,l),o&&y(this._createShaderProgramFunction,IPe)(this,e,n),(r||o)&&y(this._createCommandsFunction,PPe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,OPe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var MPe=new ae,RPe=new ae;function yee(e,t,n){if(n===nn.TOP){let i=ae.clone(e,MPe),r=ae.clone(e,RPe);r.center=h.add(r.center,t,r.center),e=ae.union(i,r,e)}else n===nn.ALL&&(e.center=h.add(e.center,t,e.center));return e}function BPe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),r=e.attributes[n],o=r.componentsPerAttribute,s=X.createTypedArray(r.componentDatatype,o);return u(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function LPe(e,t,n,i,r){return function(o){let s=mee(o);e.setBatchedAttribute(t,n,s),r==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var NPe=new h;function FPe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(u(i)){i=i.clone();let r=e.modelMatrix,o=t.offset;u(o)&&yee(i,h.fromArray(o.get(),0,NPe),e._offsetInstanceExtend[n]),u(r)&&(i=ae.transform(i,r))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function UPe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}go.prototype.getGeometryInstanceAttributes=function(e){let t=this._perInstanceAttributeCache.get(e);if(u(t))return t;let n=-1,i=this._lastPerInstanceAttributeIndex,r=this._instanceIds,o=r.length;for(let l=0;l<o;++l){let f=(i+l)%o;if(e===r[f]){n=f;break}}if(n===-1)return;let s=this._batchTable,a=this._batchTableAttributeIndices;t={};let c={};for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];c[l]={get:BPe(s,n,f),set:LPe(s,n,f,this,l)}}return FPe(this,c,n),UPe(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};go.prototype.isDestroyed=function(){return!1};go.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,ue(this)};function iP(e,t,n,i){e._completeLoad(t,n,i)}var bn=go;function VPe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.value=e.value}var ja=VPe;var xT=`#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
in vec4 v_sphericalExtents;
#else // SPHERICAL
in vec2 v_inversePlaneExtents;
in vec4 v_westPlane;
in vec4 v_southPlane;
#endif // SPHERICAL
in vec3 v_uvMinAndSphericalLongitudeRotation;
in vec3 v_uMaxAndInverseDistance;
in vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

#ifdef NORMAL_EC
vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);
    return eyeCoordinate.xyz / eyeCoordinate.w;
}

vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {
    vec2 glFragCoordXY = gl_FragCoord.xy;
    // Sample depths at both offset and negative offset
    float upOrRightLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));
    float downOrLeftLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));
    // Explicitly evaluate both paths
    // Necessary for multifrustum and for edges of the screen
    bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);
    float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);
    float useDownOrLeft = float(useUpOrRight == 0.0);
    vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);
    vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);
    return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;
}
#endif // NORMAL_EC

void main(void)
{
#ifdef REQUIRES_EC
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
#endif

#ifdef REQUIRES_WC
    vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;
    vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;
#endif

#ifdef TEXTURE_COORDINATES
    vec2 uv;
#ifdef SPHERICAL
    // Treat world coords as a sphere normal for spherical coordinates
    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);
    sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;
    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
    uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;
    uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;
#else // SPHERICAL
    // Unpack planes and transform to eye space
    uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;
    uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;
#endif // SPHERICAL
#endif // TEXTURE_COORDINATES

#ifdef PICK
#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    // Check for logDepthOrDepth != 0.0 to make sure this should be classified.
    if (0.0 <= uv.x && uv.x <= 1.0 && 0.0 <= uv.y && uv.y <= 1.0 || logDepthOrDepth != 0.0) {
        out_FragColor.a = 1.0; // 0.0 alpha leads to discard from ShaderSource.createPickFragmentShaderSource
        czm_writeDepthClamp();
    }
#else // CULL_FRAGMENTS
        out_FragColor.a = 1.0;
#endif // CULL_FRAGMENTS
#else // PICK

#ifdef CULL_FRAGMENTS
    // When classifying translucent geometry, logDepthOrDepth == 0.0
    // indicates a region that should not be classified, possibly due to there
    // being opaque pixels there in another buffer.
    if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {
        discard;
    }
#endif

#ifdef NORMAL_EC
    // Compute normal by sampling adjacent pixels in 2x2 block in screen space
    vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));
    vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));
    vec3 normalEC = normalize(cross(leftRight, downUp));
#endif


#ifdef PER_INSTANCE_COLOR

    vec4 color = czm_gammaCorrect(v_color);
#ifdef FLAT
    out_FragColor = color;
#else // FLAT
    czm_materialInput materialInput;
    materialInput.normalEC = normalEC;
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
    czm_material material = czm_getDefaultMaterial(materialInput);
    material.diffuse = color.rgb;
    material.alpha = color.a;

    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#else // PER_INSTANCE_COLOR

    // Material support.
    // USES_ is distinct from REQUIRES_, because some things are dependencies of each other or
    // dependencies for culling but might not actually be used by the material.

    czm_materialInput materialInput;

#ifdef USES_NORMAL_EC
    materialInput.normalEC = normalEC;
#endif

#ifdef USES_POSITION_TO_EYE_EC
    materialInput.positionToEyeEC = -eyeCoordinate.xyz;
#endif

#ifdef USES_TANGENT_TO_EYE
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);
#endif

#ifdef USES_ST
    // Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired
    // texture coordinate system, which typically forms a tight oriented bounding box around the geometry.
    // Shader is provided a set of reference points for remapping.
    materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;
    materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;
#endif

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else // FLAT
    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

#endif // PER_INSTANCE_COLOR
    czm_writeDepthClamp();
#endif // PICK
}
`;function ef(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new q8;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let r=new q8;if(r.requiresTextureCoordinates=e,n instanceof rn)i.requiresNormalEC=!n.flat;else{let o=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=o.indexOf("materialInput.normalEC")!==-1||o.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=o.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=o.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=o.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=r,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}ef.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof rn&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let r="";return t instanceof rn||(r=t.material.shaderSource),new ke({defines:i,sources:[r,xT]})};ef.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new ke({defines:n,sources:[xT],pickColorQualifier:"in"})};ef.prototype.createVertexShader=function(e,t,n,i){return vee(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};ef.prototype.createPickVertexShader=function(e,t,n,i){return vee(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var Aee=new h,xee=new me,Cee={high:0,low:0};function vee(e,t,n,i,r,o,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let l=xee;l.longitude=P.PI,l.latitude=0,l.height=0;let f=s.project(l,Aee),d=jn.encode(f.x,Cee);a.eastMostYhighDefine=`EAST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.eastMostYlowDefine=`EAST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`;let p=xee;p.longitude=-P.PI,p.latitude=0,p.height=0;let g=s.project(p,Aee);d=jn.encode(g.x,Cee),a.westMostYhighDefine=`WEST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.westMostYlowDefine=`WEST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`}return n&&(c.push(a.eastMostYhighDefine),c.push(a.eastMostYlowDefine),c.push(a.westMostYhighDefine),c.push(a.westMostYlowDefine)),u(o)&&o instanceof rn&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new ke({defines:c,sources:[r]})}function q8(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(q8.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function Tee(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/H.distance(t,e)}var kPe=[new H,new H,new H,new H];function wee(e,t){let n=kPe,i=H.unpack(t,0,n[0]),r=H.unpack(t,2,n[1]),o=H.unpack(t,4,n[2]);e.uMaxVmax=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r.x,r.y,o.x,o.y]});let s=1/Tee(i,r,o),a=1/Tee(i,o,r);e.uvMinAndExtents=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var Dee=new me,Iee=new h,zPe=new h,HPe=new h,fU={high:0,low:0};function Pee(e,t,n){let i=Dee;i.height=0,i.longitude=e.west,i.latitude=e.south;let r=t.project(i,Iee);i.latitude=e.north;let o=t.project(i,zPe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,HPe),a=[0,0,0,0],c=[0,0,0,0],l=jn.encode(r.x,fU);a[0]=l.high,c[0]=l.low,l=jn.encode(r.y,fU),a[1]=l.high,c[1]=l.low,l=jn.encode(o.y,fU),a[2]=l.high,c[2]=l.low,l=jn.encode(s.x,fU),a[3]=l.high,c[3]=l.low,n.planes2D_HIGH=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var GPe=new N,WPe=new N,Eee=new h,jPe=new me,qPe=[new me,new me,new me,new me,new me,new me,new me,new me];function YPe(e,t,n,i,r,o){let s=le.center(e,jPe);s.height=n;let a=me.toCartesian(s,t,Eee),c=Mt.eastNorthUpToFixedFrame(a,t,GPe),l=N.inverse(c,WPe),f=e.west,d=e.east,p=e.north,g=e.south,m=qPe;m[0].latitude=g,m[0].longitude=f,m[1].latitude=p,m[1].longitude=f,m[2].latitude=p,m[2].longitude=d,m[3].latitude=g,m[3].longitude=d;let A=(f+d)*.5,x=(p+g)*.5;m[4].latitude=g,m[4].longitude=A,m[5].latitude=p,m[5].longitude=A,m[6].latitude=x,m[6].longitude=f,m[7].latitude=x,m[7].longitude=d;let C=Number.POSITIVE_INFINITY,T=Number.NEGATIVE_INFINITY,E=Number.POSITIVE_INFINITY,S=Number.NEGATIVE_INFINITY;for(let O=0;O<8;O++){m[O].height=n;let B=me.toCartesian(m[O],t,Eee);N.multiplyByPoint(l,B,B),B.z=0,C=Math.min(C,B.x),T=Math.max(T,B.x),E=Math.min(E,B.y),S=Math.max(S,B.y)}let v=i;v.x=C,v.y=E,v.z=0,N.multiplyByPoint(c,v,v);let D=r;D.x=T,D.y=E,D.z=0,N.multiplyByPoint(c,D,D),h.subtract(D,v,r);let M=o;M.x=C,M.y=S,M.z=0,N.multiplyByPoint(c,M,M),h.subtract(M,v,o)}var XPe=new h,KPe=new h,JPe=new jn;ef.getPlanarTextureCoordinateAttributes=function(e,t,n,i,r){let o=Iee,s=XPe,a=KPe;YPe(e,n,y(r,0),o,s,a);let c={};wee(c,t);let l=jn.fromCartesian(o,JPe);return c.southWest_HIGH=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.high,[0,0,0])}),c.southWest_LOW=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.low,[0,0,0])}),c.eastward=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(s,[0,0,0])}),c.northward=new ja({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(a,[0,0,0])}),Pee(e,i,c),c};var ZPe=new h;function bee(e,t,n,i){let r=Dee;r.latitude=e,r.longitude=t,r.height=0;let o=me.toCartesian(r,n,ZPe),s=Math.sqrt(o.x*o.x+o.y*o.y),a=P.fastApproximateAtan2(s,o.z),c=P.fastApproximateAtan2(o.x,o.y);return i.x=a,i.y=c,i}var See=new H;ef.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let r=bee(e.south,e.west,n,See),o=r.x,s=r.y,a=bee(e.north,e.east,n,See),c=a.x,l=a.y,f=0;s>l&&(f=P.PI-s,s=-P.PI,l+=f),o-=P.EPSILON5,s-=P.EPSILON5,c+=P.EPSILON5,l+=P.EPSILON5;let d=1/(l-s),p=1/(c-o),g={sphericalExtents:new ja({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o,s,p,d]}),longitudeRotation:new ja({componentDatatype:X.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return wee(g,t),Pee(e,i,g),g};ef.hasAttributesForTextureCoordinatePlanes=function(e){return u(e.southWest_HIGH)&&u(e.southWest_LOW)&&u(e.northward)&&u(e.eastward)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};ef.hasAttributesForSphericalExtents=function(e){return u(e.sphericalExtents)&&u(e.longitudeRotation)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};function QPe(e){return Math.max(e.width,e.height)>ef.MAX_WIDTH_FOR_PLANAR_EXTENTS}ef.shouldUseSphericalCoordinates=function(e){return QPe(e)};ef.MAX_WIDTH_FOR_PLANAR_EXTENTS=P.toRadians(1);var tu=ef;var $Pe={NEVER:te.NEVER,LESS:te.LESS,EQUAL:te.EQUAL,LESS_OR_EQUAL:te.LEQUAL,GREATER:te.GREATER,NOT_EQUAL:te.NOTEQUAL,GREATER_OR_EQUAL:te.GEQUAL,ALWAYS:te.ALWAYS},zn=Object.freeze($Pe);var e1e={ZERO:te.ZERO,KEEP:te.KEEP,REPLACE:te.REPLACE,INCREMENT:te.INCR,DECREMENT:te.DECR,INVERT:te.INVERT,INCREMENT_WRAP:te.INCR_WRAP,DECREMENT_WRAP:te.DECR_WRAP},mt=Object.freeze(e1e);var dU={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};dU.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:zn.ALWAYS,frontOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.REPLACE},backFunction:zn.ALWAYS,backOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.REPLACE},reference:dU.CESIUM_3D_TILE_MASK,mask:dU.CESIUM_3D_TILE_MASK}};var Ft=Object.freeze(dU);function Z0(e){e=y(e,y.EMPTY_OBJECT);let t=e.geometryInstances;this.geometryInstances=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._debugShowShadowVolume=!1,this._extruded=y(e._extruded,!1),this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1;let n=this;this._readyPromise=new Promise((i,r)=>{n._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let o=this._error;u(o)?r(o):i(this)}}),this._primitive=void 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(Z0.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("ClassificationPrimitive.readyPromise","ClassificationPrimitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for ClassificationPrimitive.ready to return true instead."),this._readyPromise}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});Z0.isSupported=function(e){return e.context.stencilBuffer};function CT(e,t){let n=t?zn.EQUAL:zn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:mt.KEEP,zFail:mt.DECREMENT_WRAP,zPass:mt.KEEP},backFunction:n,backOperation:{fail:mt.KEEP,zFail:mt.INCREMENT_WRAP,zPass:mt.KEEP},reference:Ft.CESIUM_3D_TILE_MASK,mask:Ft.CESIUM_3D_TILE_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Wa.LESS_OR_EQUAL},depthMask:!1}}function X8(e){return{stencilTest:{enabled:e,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},reference:0,mask:Ft.CLASSIFICATION_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND}}var t1e={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},reference:0,mask:Ft.CLASSIFICATION_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function n1e(e,t,n,i){if(u(e._rsStencilDepthPass))return;let r=!e.debugShowShadowVolume;e._rsStencilDepthPass=Ve.fromCache(CT(r,!1)),e._rsStencilDepthPass3DTiles=Ve.fromCache(CT(r,!0)),e._rsColorPass=Ve.fromCache(X8(r,!1)),e._rsPickPass=Ve.fromCache(t1e)}function i1e(e,t){if(!e.compressVertices)return t;if(t.search(/in\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`in vec2 ${n};`,r=`vec3 extrudeDirection;
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`,s=t;s=s.replace(/in\s+vec3\s+extrudeDirection;/g,""),s=ke.replaceMain(s,"czm_non_compressed_main");let a=`void main() 
{ 
${o}    czm_non_compressed_main(); 
}`;return[i,r,s,a].join(`
`)}}function r1e(e,t){let n=t.context,i=e._primitive,r=XI;r=e._primitive._batchTable.getVertexShaderCallback()(r),r=bn._appendDistanceDisplayConditionToShader(i,r),r=bn._modifyShaderPosition(e,r,t.scene3DOnly),r=bn._updateColorAttribute(i,r);let o=e._hasPlanarExtentsAttributes,s=o||e._hasSphericalExtentsAttribute;e._extruded&&(r=i1e(i,r));let a=e._extruded?"EXTRUDED_GEOMETRY":"",c=new ke({defines:[a],sources:[r]}),l=new ke({sources:[dg]}),f=e._primitive._attributeLocations,d=new tu(s,o,e.appearance);if(e._spStencil=Xt.replaceCache({context:n,shaderProgram:e._spStencil,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f}),e._primitive.allowPicking){let m=ke.createPickVertexShaderSource(r);m=bn._appendShowToShader(i,m),m=bn._updatePickColorAttribute(m);let A=d.createPickFragmentShader(!1),x=d.createPickVertexShader([a],m,!1,t.mapProjection);if(e._spPick=Xt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f}),s){let C=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!u(C)){let T=d.createPickFragmentShader(!0),E=d.createPickVertexShader([a],m,!0,t.mapProjection);C=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:E,fragmentShaderSource:T,attributeLocations:f})}e._spPick2D=C}}else e._spPick=Xt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});r=bn._appendShowToShader(i,r),c=new ke({defines:[a],sources:[r]}),e._sp=Xt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([a],r,!1,t.mapProjection);if(e._spColor=Xt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),s){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!u(m)){let A=d.createFragmentShader(!0),x=d.createVertexShader([a],r,!0,t.mapProjection);m=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f})}e._spColor2D=m}}function o1e(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let r,o,s,a=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),l=e._needs2DShader;for(r=0;r<i;r+=2){let g=n._va[a++];o=t[r],u(o)||(o=t[r]=new nt({owner:e,primitiveType:n._primitiveType})),o.vertexArray=g,o.renderState=e._rsStencilDepthPass,o.shaderProgram=e._sp,o.uniformMap=c,o.pass=be.TERRAIN_CLASSIFICATION,s=nt.shallowClone(o,o.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=be.CESIUM_3D_TILE_CLASSIFICATION,o.derivedCommands.tileset=s,o=t[r+1],u(o)||(o=t[r+1]=new nt({owner:e,primitiveType:n._primitiveType})),o.vertexArray=g,o.renderState=e._rsColorPass,o.shaderProgram=e._spColor,o.pass=be.TERRAIN_CLASSIFICATION;let A=e.appearance.material;if(u(A)&&(c=_t(c,A._uniforms)),o.uniformMap=c,s=nt.shallowClone(o,o.derivedCommands.tileset),s.pass=be.CESIUM_3D_TILE_CLASSIFICATION,o.derivedCommands.tileset=s,l){let x=nt.shallowClone(o,o.derivedCommands.appearance2D);x.shaderProgram=e._spColor2D,o.derivedCommands.appearance2D=x,x=nt.shallowClone(s,s.derivedCommands.appearance2D),x.shaderProgram=e._spColor2D,s.derivedCommands.appearance2D=x}}let f=e._commandsIgnoreShow,d=e._spStencil,p=0;i=f.length=i/2;for(let g=0;g<i;++g){let m=f[g]=nt.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function s1e(e,t){let n=e._usePickOffsets,i=e._primitive,r=i._va.length*2,o,s=0,a;n&&(o=i._pickOffsets,r=o.length*2),t.length=r;let c,l,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<r;c+=2){let m=i._va[d++];if(n&&(a=o[s++],m=i._va[a.index]),l=t[c],u(l)||(l=t[c]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=p,l.pass=be.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=be.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,l=t[c+1],u(l)||(l=t[c+1]=new nt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsPickPass,l.shaderProgram=e._spPick,l.uniformMap=p,l.pass=be.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=nt.shallowClone(l,l.derivedCommands.tileset),f.pass=be.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,g){let A=nt.shallowClone(l,l.derivedCommands.pick2D);A.shaderProgram=e._spPick2D,l.derivedCommands.pick2D=A,A=nt.shallowClone(f,f.derivedCommands.pick2D),A.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=A}}}function a1e(e,t,n,i,r,o,s){o1e(e,o),s1e(e,s)}function Oee(e,t){return Math.floor(e%t/2)}function Y8(e,t,n,i,r,o){e.modelMatrix=n,e.boundingVolume=r,e.cull=i,e.debugShowBoundingVolume=o,t.commandList.push(e)}function Mee(e,t,n,i,r){e.modelMatrix=n,e.boundingVolume=r,e.cull=i,t.commandList.push(e)}function c1e(e,t,n,i,r,o,s,a){let c=e._primitive;bn._updateBoundingVolumes(c,t,r);let l;t.mode===ne.SCENE3D?l=c._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?l=c._boundingSphereCV:t.mode===ne.SCENE2D&&u(c._boundingSphere2D)?l=c._boundingSphere2D:u(c._boundingSphereMorph)&&(l=c._boundingSphereMorph);let f=e.classificationType,d=f!==kn.CESIUM_3D_TILE,p=f!==kn.TERRAIN,g=t.passes,m,A,x;if(g.render){let C=n.length;for(m=0;m<C;++m)A=l[Oee(m,C)],d&&(x=n[m],Y8(x,t,r,o,A,s)),p&&(x=n[m].derivedCommands.tileset,Y8(x,t,r,o,A,s));if(t.invertClassification){let T=e._commandsIgnoreShow,E=T.length;for(m=0;m<E;++m)A=l[m],x=T[m],Y8(x,t,r,o,A,s)}}if(g.pick){let C=i.length,T=c._pickOffsets;for(m=0;m<C;++m){let E=T[Oee(m,C)];A=l[E.index],d&&(x=i[m],Mee(x,t,r,o,A)),p&&(x=i[m].derivedCommands.tileset,Mee(x,t,r,o,A))}}}Z0.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;let t=this.appearance;u(t)&&u(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!u(this._primitive)){let r=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],o=r.length,s,a,c,l=!1,f=!0,d,p=!1,g=!1;for(o>0&&(c=r[0].attributes,p=tu.hasAttributesForSphericalExtents(c),g=tu.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<o;s++){a=r[s];let A=a.attributes.color;u(A)&&(l=!0),f=f&&u(A)&&kt.equals(d,A)}if(!f&&!p&&!g)throw new fe("All GeometryInstances must have the same color attribute except via GroundPrimitives");l&&!u(t)&&(t=new rn({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=l;let m=new Array(o);for(s=0;s<o;++s)a=r[s],m[s]=new xt({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:y(this._pickPrimitive,n)});i.appearance=t,i.geometryInstances=m,u(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(A,x){n._createBoundingVolumeFunction(A,x)}),i._createRenderStatesFunction=function(A,x,C,T){n1e(n,x)},i._createShaderProgramFunction=function(A,x,C){r1e(n,x)},i._createCommandsFunction=function(A,x,C,T,E,S,v){a1e(n,void 0,void 0,!0,!1,S,v)},u(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,v,D){n._updateAndQueueCommandsFunction(A,x,C,T,E,S,v,D)}:i._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,v,D){c1e(n,x,C,T,E,S,v,D)},this._primitive=new bn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=Ve.fromCache(CT(!1,!1)),this._rsStencilDepthPass3DTiles=Ve.fromCache(CT(!1,!0)),this._rsColorPass=Ve.fromCache(X8(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=Ve.fromCache(CT(!0,!1)),this._rsStencilDepthPass3DTiles=Ve.fromCache(CT(!0,!0)),this._rsColorPass=Ve.fromCache(X8(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};Z0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Z0.prototype.isDestroyed=function(){return!1};Z0.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,ue(this)};var TT=Z0;var l1e={u_globeMinimumAltitude:function(){return 55e3}};function hl(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!u(t)&&u(n)){let o=Array.isArray(n)?n:[n],s=o.length;for(let a=0;a<s;a++){let c=o[a].attributes;if(u(c)&&u(c.color)){t=new rn({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1;let i=this;this._readyPromise=new Promise((o,s)=>{i._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let a=this._error;u(a)?s(a):o(this)}}),this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=si._defaultMaxTerrainHeight,this._minTerrainHeight=si._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let r=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:r,_extruded:!0,_uniformMap:l1e}}Object.defineProperties(hl.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("GroundPrimitive.readyPromise","GroundPrimitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for GroundPrimitive.ready to return true instead."),this._readyPromise}}});hl.isSupported=TT.isSupported;function Ree(e){return function(t,n){let i=n.maximumRadius,r=i/Math.cos(t*.5)-i;return e._maxHeight+r}}function Bee(e){return function(t,n){return e._minHeight}}var u1e=new h,f1e=new h,d1e=new h,h1e=new me,m1e=new le;function hU(e,t){let n=e.mapProjection.ellipsoid;if(!u(t.attributes)||!u(t.attributes.position3DHigh))return u(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,r=t.attributes.position3DLow.values,o=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.NEGATIVE_INFINITY;for(let d=0;d<o;d+=3){let p=h.unpack(i,d,u1e),g=h.unpack(r,d,f1e),m=h.add(p,g,d1e),A=n.cartesianToCartographic(m,h1e),x=A.latitude,C=A.longitude;s=Math.min(s,x),a=Math.min(a,C),c=Math.max(c,x),l=Math.max(l,C)}let f=m1e;return f.north=c,f.south=s,f.east=l,f.west=a,f}function p1e(e,t,n){let i=si.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function _1e(e,t,n){let i=t.mapProjection.ellipsoid,r=hU(t,n),o=On.fromRectangle(r,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(o),!t.scene3DOnly){let s=t.mapProjection,a=ae.fromRectangleWithHeights2D(r,s,e._maxHeight,e._minHeight);h.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function K8(e,t){return Math.floor(e%t/2)}function J8(e,t,n,i,r,o,s){let a=e._primitive;n.mode!==ne.SCENE3D&&t.shaderProgram===a._spColor&&a._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=o,t.cull=r,t.debugShowBoundingVolume=s,n.commandList.push(t)}function Lee(e,t,n,i,r,o){let s=e._primitive;n.mode!==ne.SCENE3D&&t.shaderProgram===s._spPick&&s._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=o,t.cull=r,n.commandList.push(t)}function g1e(e,t,n,i,r,o,s,a){let c;t.mode===ne.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let l=e.classificationType,f=l!==kn.CESIUM_3D_TILE,d=l!==kn.TERRAIN,p=t.passes,g=e._primitive,m,A,x;if(p.render){let C=n.length;for(m=0;m<C;++m)A=c[K8(m,C)],f&&(x=n[m],J8(e,x,t,r,o,A,s)),d&&(x=n[m].derivedCommands.tileset,J8(e,x,t,r,o,A,s));if(t.invertClassification){let T=g._commandsIgnoreShow,E=T.length;for(m=0;m<E;++m)A=c[m],x=T[m],J8(e,x,t,r,o,A,s)}}if(p.pick){let C=i.length,T;for(e._useFragmentCulling||(T=g._primitive._pickOffsets),m=0;m<C;++m){if(A=c[K8(m,C)],!e._useFragmentCulling){let E=T[K8(m,C)];A=c[E.index]}f&&(x=i[m],Lee(e,x,t,r,o,A)),d&&(x=i[m].derivedCommands.tileset,Lee(e,x,t,r,o,A))}}}hl.initializeTerrainHeights=function(){return si.initialize()};hl.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!si.initialized){hl.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!u(this._primitive)){let i=e.mapProjection.ellipsoid,r,o,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,l=new Array(c),f,d;for(f=0;f<c;++f){r=a[f],o=r.geometry;let A=hU(e,o);u(d)?u(A)&&le.union(d,A,d):d=le.clone(A);let x=r.id;if(u(x)&&u(A)){let C=si.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=o.constructor,!u(s)||u(s.createShadowVolume)}p1e(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=Dc.getHeight(this._minTerrainHeight,p,g),this._maxHeight=Dc.getHeight(this._maxTerrainHeight,p,g);let m=hl._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let A,x=!0;for(f=0;f<c;++f)if(r=a[f],o=r.geometry,d=hU(e,o),tu.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){r=a[f],o=r.geometry,s=o.constructor;let C=hU(e,o),T=o.textureCoordinateRotationPoints;x?A=tu.getPlanarTextureCoordinateAttributes(C,T,i,e.mapProjection,this._maxHeight):A=tu.getSphericalExtentGeometryInstanceAttributes(C,T,i,e.mapProjection);let E=r.attributes;for(let S in E)E.hasOwnProperty(S)&&(A[S]=E[S]);l[f]=new xt({geometry:s.createShadowVolume(o,Bee(this),Ree(this)),attributes:A,id:r.id})}}else for(f=0;f<c;++f)r=a[f],o=r.geometry,s=o.constructor,l[f]=new xt({geometry:s.createShadowVolume(o,Bee(this),Ree(this)),attributes:r.attributes,id:r.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){_1e(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,T,E,S,v,D){g1e(t,x,C,T,E,S,v,D)},this._primitive=new TT(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};hl.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};hl.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};hl.prototype.isDestroyed=function(){return!1};hl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};hl._supportsMaterials=function(e){return e.depthTexture};hl.supportsMaterials=function(e){return hl._supportsMaterials(e.frameState.context)};var Pc=hl;function ET(){fe.throwInstantiationError()}Object.defineProperties(ET.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError}});ET.prototype.getType=fe.throwInstantiationError;ET.prototype.getValue=fe.throwInstantiationError;ET.prototype.equals=fe.throwInstantiationError;ET.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=Gi.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==Gi.ColorType)&&(n=Gi.fromType(Gi.ColorType)),z.clone(z.WHITE,n.uniforms.color),n)};var Xr=ET;function Q0(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}Q0.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!q.getValueOrDefault(t.show,n,!0)};Q0.prototype._setOptions=fe.throwInstantiationError;Q0.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,r=this._orderedGroundPrimitives;n?r.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let o=this._entity,s=o[this._geometryUpdater._geometryPropertyName];if(this._setOptions(o,s,e),this._isHidden(o,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!u(s.fill)||s.fill.getValue(e)){let l=t.fillMaterialProperty,f=l instanceof Ut,d,p=t._getIsClosed(c);if(f)d=new rn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=Xr.getValue(e,l,this._material);this._material=g,d=new lr({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=rn.VERTEX_FORMAT,this._primitive=r.add(new Pc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),q.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=d.vertexFormat;let g=this._geometryUpdater.createFillGeometryInstance(e);f&&(d.translucent=g.attributes.color.value[3]!==255),this._primitive=i.add(new bn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&u(s.outline)&&s.outline.getValue(e)){let l=this._geometryUpdater.createOutlineGeometryInstance(e),f=q.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new bn({geometryInstances:l,appearance:new rn({flat:!0,translucent:l.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};Q0.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,r;return u(n)&&n.show&&n.ready&&(r=n.getGeometryInstanceAttributes(t),u(r)&&u(r.boundingSphere))?(ae.clone(r.boundingSphere,e),lt.DONE):u(i)&&i.show&&i.ready&&(r=i.getGeometryInstanceAttributes(t),u(r)&&u(r.boundingSphere))?(ae.clone(r.boundingSphere,e),lt.DONE):u(n)&&!n.ready||u(i)&&!i.ready?lt.PENDING:lt.FAILED};Q0.prototype.isDestroyed=function(){return!1};Q0.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),ue(this)};var ai=Q0;var y1e={NONE:0,GEODESIC:1,RHUMB:2},Kt=Object.freeze(y1e);var Nee=P.EPSILON10;function A1e(e,t,n,i){if(!u(e))return;n=y(n,!1);let r=u(i),o=e.length;if(o<2)return e;let s,a=e[0],c,l,f=0,d=-1;for(s=1;s<o;++s)c=e[s],t(a,c,Nee)?(u(l)||(l=e.slice(0,s),f=s-1,d=0),r&&i.push(s)):(u(l)&&(l.push(c),f=s,r&&(d=i.length)),a=c);return n&&t(e[0],e[o-1],Nee)&&(r&&(u(l)?i.splice(d,0,f):i.push(o-1)),u(l)?l.length-=1:l=e.slice(0,-1)),u(l)?l:e}var Er=A1e;function x1e(e){let t=e._uSquared,n=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,r=(n-i)/n,o=Math.cos(e._startHeading),s=Math.sin(e._startHeading),a=(1-r)*Math.tan(e._start.latitude),c=1/Math.sqrt(1+a*a),l=c*a,f=Math.atan2(a,o),d=c*s,p=d*d,g=1-p,m=Math.sqrt(g),A=t/4,x=A*A,C=x*A,T=x*x,E=1+A-3*x/4+5*C/4-175*T/64,S=1-A+15*x/8-35*C/8,v=1-3*A+35*x/4,D=1-5*A,M=E*f-S*Math.sin(2*f)*A/2-v*Math.sin(4*f)*x/16-D*Math.sin(6*f)*C/48-Math.sin(8*f)*5*T/512,O=e._constants;O.a=n,O.b=i,O.f=r,O.cosineHeading=o,O.sineHeading=s,O.tanU=a,O.cosineU=c,O.sineU=l,O.sigma=f,O.sineAlpha=d,O.sineSquaredAlpha=p,O.cosineSquaredAlpha=g,O.cosineAlpha=m,O.u2Over4=A,O.u4Over16=x,O.u6Over64=C,O.u8Over256=T,O.a0=E,O.a1=S,O.a2=v,O.a3=D,O.distanceRatio=M}function C1e(e,t){return e*t*(4+e*(4-3*t))/16}function Fee(e,t,n,i,r,o,s){let a=C1e(e,n);return(1-a)*e*t*(i+a*r*(s+a*o*(2*s*s-1)))}function T1e(e,t,n,i,r,o,s){let a=(t-n)/t,c=o-i,l=Math.atan((1-a)*Math.tan(r)),f=Math.atan((1-a)*Math.tan(s)),d=Math.cos(l),p=Math.sin(l),g=Math.cos(f),m=Math.sin(f),A=d*g,x=d*m,C=p*m,T=p*g,E=c,S=P.TWO_PI,v=Math.cos(E),D=Math.sin(E),M,O,B,L,_;do{v=Math.cos(E),D=Math.sin(E);let U=x-T*v;B=Math.sqrt(g*g*D*D+U*U),O=C+A*v,M=Math.atan2(B,O);let Y;B===0?(Y=0,L=1):(Y=A*D/B,L=1-Y*Y),S=E,_=O-2*C/L,isFinite(_)||(_=0),E=c+Fee(a,Y,L,M,B,O,_)}while(Math.abs(E-S)>P.EPSILON12);let b=L*(t*t-n*n)/(n*n),w=1+b*(4096+b*(b*(320-175*b)-768))/16384,I=b*(256+b*(b*(74-47*b)-128))/1024,R=_*_,F=I*B*(_+I*(O*(2*R-1)-I*_*(4*B*B-3)*(4*R-3)/6)/4),k=n*w*(M-F),V=Math.atan2(g*D,x-T*v),G=Math.atan2(d*D,x*v-T);e._distance=k,e._startHeading=V,e._endHeading=G,e._uSquared=b}var E1e=new h,Z8=new h;function Uee(e,t,n,i){let r=h.normalize(i.cartographicToCartesian(t,Z8),E1e),o=h.normalize(i.cartographicToCartesian(n,Z8),Z8);T1e(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude),e._start=me.clone(t,e._start),e._end=me.clone(n,e._end),e._start.height=0,e._end.height=0,x1e(e)}function rP(e,t,n){let i=y(n,re.WGS84);this._ellipsoid=i,this._start=new me,this._end=new me,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,u(e)&&u(t)&&Uee(this,e,t,i)}Object.defineProperties(rP.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}});rP.prototype.setEndPoints=function(e,t){Uee(this,e,t,this._ellipsoid)};rP.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)};rP.prototype.interpolateUsingSurfaceDistance=function(e,t){let n=this._constants,i=n.distanceRatio+e/n.b,r=Math.cos(2*i),o=Math.cos(4*i),s=Math.cos(6*i),a=Math.sin(2*i),c=Math.sin(4*i),l=Math.sin(6*i),f=Math.sin(8*i),d=i*i,p=i*d,g=n.u8Over256,m=n.u2Over4,A=n.u6Over64,x=n.u4Over16,C=2*p*g*r/3+i*(1-m+7*x/4-15*A/4+579*g/64-(x-15*A/4+187*g/16)*r-(5*A/4-115*g/16)*o-29*g*s/16)+(m/2-x+71*A/32-85*g/16)*a+(5*x/16-5*A/4+383*g/96)*c-d*((A-11*g/2)*a+5*g*c/2)+(29*A/96-29*g/16)*l+539*g*f/1536,T=Math.asin(Math.sin(C)*n.cosineAlpha),E=Math.atan(n.a/n.b*Math.tan(T));C=C-n.sigma;let S=Math.cos(2*n.sigma+C),v=Math.sin(C),D=Math.cos(C),M=n.cosineU*D,O=n.sineU*v,L=Math.atan2(v*n.sineHeading,M-O*n.cosineHeading)-Fee(n.f,n.sineAlpha,n.cosineSquaredAlpha,C,v,D,S);return u(t)?(t.longitude=this._start.longitude+L,t.latitude=E,t.height=0,t):new me(this._start.longitude+L,E,0)};var tf=rP;function $8(e,t,n){if(e===0)return t*n;let i=e*e,r=i*i,o=r*i,s=o*i,a=s*i,c=a*i,l=n,f=Math.sin(2*l),d=Math.sin(4*l),p=Math.sin(6*l),g=Math.sin(8*l),m=Math.sin(10*l),A=Math.sin(12*l);return t*((1-i/4-3*r/64-5*o/256-175*s/16384-441*a/65536-4851*c/1048576)*l-(3*i/8+3*r/32+45*o/1024+105*s/4096+2205*a/131072+6237*c/524288)*f+(15*r/256+45*o/1024+525*s/16384+1575*a/65536+155925*c/8388608)*d-(35*o/3072+175*s/12288+3675*a/262144+13475*c/1048576)*p+(315*s/131072+2205*a/524288+43659*c/8388608)*g-(693*a/1310720+6237*c/5242880)*m+1001*c/8388608*A)}function b1e(e,t,n){let i=e/n;if(t===0)return i;let r=i*i,o=r*i,s=o*i,a=t,c=a*a,l=c*c,f=l*c,d=f*c,p=d*c,g=p*c,m=Math.sin(2*i),A=Math.cos(2*i),x=Math.sin(4*i),C=Math.cos(4*i),T=Math.sin(6*i),E=Math.cos(6*i),S=Math.sin(8*i),v=Math.cos(8*i),D=Math.sin(10*i),M=Math.cos(10*i),O=Math.sin(12*i);return i+i*c/4+7*i*l/64+15*i*f/256+579*i*d/16384+1515*i*p/65536+16837*i*g/1048576+(3*i*l/16+45*i*f/256-i*(32*r-561)*d/4096-i*(232*r-1677)*p/16384+i*(399985-90560*r+512*s)*g/5242880)*A+(21*i*f/256+483*i*d/4096-i*(224*r-1969)*p/16384-i*(33152*r-112599)*g/1048576)*C+(151*i*d/4096+4681*i*p/65536+1479*i*g/16384-453*o*g/32768)*E+(1097*i*p/65536+42783*i*g/1048576)*v+8011*i*g/1048576*M+(3*c/8+3*l/16+213*f/2048-3*r*f/64+255*d/4096-33*r*d/512+20861*p/524288-33*r*p/512+s*p/1024+28273*g/1048576-471*r*g/8192+9*s*g/4096)*m+(21*l/256+21*f/256+533*d/8192-21*r*d/512+197*p/4096-315*r*p/4096+584039*g/16777216-12517*r*g/131072+7*s*g/2048)*x+(151*f/6144+151*d/4096+5019*p/131072-453*r*p/16384+26965*g/786432-8607*r*g/131072)*T+(1097*d/131072+1097*p/65536+225797*g/10485760-1097*r*g/65536)*S+(8011*p/2621440+8011*g/1048576)*D+293393*g/251658240*O}function bT(e,t){if(e===0)return Math.log(Math.tan(.5*(P.PI_OVER_TWO+t)));let n=e*Math.sin(t);return Math.log(Math.tan(.5*(P.PI_OVER_TWO+t)))-e/2*Math.log((1+n)/(1-n))}function S1e(e,t,n,i,r){let o=bT(e._ellipticity,n),s=bT(e._ellipticity,r);return Math.atan2(P.negativePiToPi(i-t),s-o)}function v1e(e,t,n,i,r,o,s){let a=e._heading,c=o-i,l=0;if(P.equalsEpsilon(Math.abs(a),P.PI_OVER_TWO,P.EPSILON8))if(t===n)l=t*Math.cos(r)*P.negativePiToPi(c);else{let f=Math.sin(r);l=t*Math.cos(r)*P.negativePiToPi(c)/Math.sqrt(1-e._ellipticitySquared*f*f)}else{let f=$8(e._ellipticity,t,r);l=($8(e._ellipticity,t,s)-f)/Math.cos(a)}return Math.abs(l)}var w1e=new h,Q8=new h;function Vee(e,t,n,i){let r=h.normalize(i.cartographicToCartesian(t,Q8),w1e),o=h.normalize(i.cartographicToCartesian(n,Q8),Q8),s=i.maximumRadius,a=i.minimumRadius,c=s*s,l=a*a;e._ellipticitySquared=(c-l)/c,e._ellipticity=Math.sqrt(e._ellipticitySquared),e._start=me.clone(t,e._start),e._start.height=0,e._end=me.clone(n,e._end),e._end.height=0,e._heading=S1e(e,t.longitude,t.latitude,n.longitude,n.latitude),e._distance=v1e(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude)}function kee(e,t,n,i,r,o){if(n===0)return me.clone(e,o);let s=r*r,a,c,l;if(Math.abs(P.PI_OVER_TWO-Math.abs(t))>P.EPSILON8){let f=$8(r,i,e.latitude),d=n*Math.cos(t),p=f+d;c=b1e(p,r,i);let g=bT(r,e.latitude),m=bT(r,c);l=Math.tan(t)*(m-g),a=P.negativePiToPi(e.longitude+l)}else{c=e.latitude;let f;if(r===0)f=i*Math.cos(e.latitude);else{let d=Math.sin(e.latitude);f=i*Math.cos(e.latitude)/Math.sqrt(1-s*d*d)}l=n/f,t>0?a=P.negativePiToPi(e.longitude+l):a=P.negativePiToPi(e.longitude-l)}return u(o)?(o.longitude=a,o.latitude=c,o.height=0,o):new me(a,c,0)}function fp(e,t,n){let i=y(n,re.WGS84);this._ellipsoid=i,this._start=new me,this._end=new me,this._heading=void 0,this._distance=void 0,this._ellipticity=void 0,this._ellipticitySquared=void 0,u(e)&&u(t)&&Vee(this,e,t,i)}Object.defineProperties(fp.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},heading:{get:function(){return this._heading}}});fp.fromStartHeadingDistance=function(e,t,n,i,r){let o=y(i,re.WGS84),s=o.maximumRadius,a=o.minimumRadius,c=s*s,l=a*a,f=Math.sqrt((c-l)/c);t=P.negativePiToPi(t);let d=kee(e,t,n,o.maximumRadius,f);return!u(r)||u(i)&&!i.equals(r.ellipsoid)?new fp(e,d,o):(r.setEndPoints(e,d),r)};fp.prototype.setEndPoints=function(e,t){Vee(this,e,t,this._ellipsoid)};fp.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(e*this._distance,t)};fp.prototype.interpolateUsingSurfaceDistance=function(e,t){return kee(this._start,this._heading,e,this._ellipsoid.maximumRadius,this._ellipticity,t)};fp.prototype.findIntersectionWithLongitude=function(e,t){let n=this._ellipticity,i=this._heading,r=Math.abs(i),o=this._start;if(e=P.negativePiToPi(e),P.equalsEpsilon(Math.abs(e),Math.PI,P.EPSILON14)&&(e=P.sign(o.longitude)*Math.PI),u(t)||(t=new me),Math.abs(P.PI_OVER_TWO-r)<=P.EPSILON8)return t.longitude=e,t.latitude=o.latitude,t.height=0,t;if(P.equalsEpsilon(Math.abs(P.PI_OVER_TWO-r),P.PI_OVER_TWO,P.EPSILON8))return P.equalsEpsilon(e,o.longitude,P.EPSILON12)?void 0:(t.longitude=e,t.latitude=P.PI_OVER_TWO*P.sign(P.PI_OVER_TWO-i),t.height=0,t);let s=o.latitude,a=n*Math.sin(s),c=Math.tan(.5*(P.PI_OVER_TWO+s))*Math.exp((e-o.longitude)/Math.tan(i)),l=(1+a)/(1-a),f=o.latitude,d;do{d=f;let 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1+this._positions.length*3+1+1+1+re.packedLength+1+1}}});pg.setProjectionAndEllipsoid=function(e,t){let n=0;for(let i=0;i<D1e;i++)if(t instanceof a5[i]){n=i;break}e._projectionIndex=n,e._ellipsoid=t.ellipsoid};var I1e=new h,Hee=new h,Gee=new h;function s5(e,t,n,i,r){let o=Oc(i,e,0,I1e),s=Oc(i,e,n,Hee),a=Oc(i,t,0,Gee),c=dp(s,o,Hee),l=dp(a,o,Gee);return h.cross(l,c,r),h.normalize(r,r)}var P1e=new me,O1e=new h,M1e=new h,R1e=new h;function e5(e,t,n,i,r,o,s,a,c,l,f){if(r===0)return;let d;o===Kt.GEODESIC?d=new tf(e,t,s):o===Kt.RHUMB&&(d=new ga(e,t,s));let p=d.surfaceDistance;if(p<r)return;let g=s5(e,t,i,s,R1e),m=Math.ceil(p/r),A=p/m,x=A,C=m-1,T=a.length;for(let E=0;E<C;E++){let S=d.interpolateUsingSurfaceDistance(x,P1e),v=Oc(s,S,n,O1e),D=Oc(s,S,i,M1e);h.pack(g,a,T),h.pack(v,c,T),h.pack(D,l,T),f.push(S.latitude),f.push(S.longitude),T+=3,x+=A}}var t5=new me;function Oc(e,t,n,i){return me.clone(t,t5),t5.height=n,me.toCartesian(t5,e,i)}pg.pack=function(e,t,n){let i=y(n,0),r=e._positions,o=r.length;t[i++]=o;for(let s=0;s<o;++s){let a=r[s];h.pack(a,t,i),i+=3}return t[i++]=e.granularity,t[i++]=e.loop?1:0,t[i++]=e.arcType,re.pack(e._ellipsoid,t,i),i+=re.packedLength,t[i++]=e._projectionIndex,t[i++]=e._scene3DOnly?1:0,t};pg.unpack=function(e,t,n){let i=y(t,0),r=e[i++],o=new Array(r);for(let p=0;p<r;p++)o[p]=h.unpack(e,i),i+=3;let s=e[i++],a=e[i++]===1,c=e[i++],l=re.unpack(e,i);i+=re.packedLength;let f=e[i++],d=e[i++]===1;return u(n)||(n=new pg({positions:o})),n._positions=o,n.granularity=s,n.loop=a,n.arcType=c,n._ellipsoid=l,n._projectionIndex=f,n._scene3DOnly=d,n};function dp(e,t,n){return h.subtract(e,t,n),h.normalize(n,n),n}function Wee(e,t,n,i){return i=dp(e,t,i),i=h.cross(i,n,i),i=h.normalize(i,i),i=h.cross(n,i,i),i}var B1e=new h,L1e=new h,N1e=new h,lte=new h,F1e=0,U1e=-1;function n5(e,t,n,i,r){let o=dp(n,t,lte),s=Wee(e,t,o,B1e),a=Wee(i,t,o,L1e);if(P.equalsEpsilon(h.dot(s,a),U1e,P.EPSILON5))return r=h.cross(o,s,r),r=h.normalize(r,r),r;r=h.add(a,s,r),r=h.normalize(r,r);let c=h.cross(o,r,N1e);return h.dot(a,c)<F1e&&(r=h.negate(r,r)),r}var gU=cn.fromPointNormal(h.ZERO,h.UNIT_Y),V1e=new h,k1e=new h,z1e=new h,H1e=new h,G1e=new h,mU=new h,pU=new me,jee=new me,qee=new me;pg.createGeometry=function(e){let t=!e._scene3DOnly,n=e.loop,i=e._ellipsoid,r=e.granularity,o=e.arcType,s=new a5[e._projectionIndex](i),a=ate,c=cte,l,f,d=e._positions,p=d.length;p===2&&(n=!1);let g,m,A,x,C=new ga(void 0,void 0,i),T,E,S,v=[d[0]];for(f=0;f<p-1;f++)g=d[f],m=d[f+1],T=Ji.lineSegmentPlane(g,m,gU,mU),u(T)&&!h.equalsEpsilon(T,g,P.EPSILON7)&&!h.equalsEpsilon(T,m,P.EPSILON7)&&(e.arcType===Kt.GEODESIC?v.push(h.clone(T)):e.arcType===Kt.RHUMB&&(S=i.cartesianToCartographic(T,pU).longitude,A=i.cartesianToCartographic(g,pU),x=i.cartesianToCartographic(m,jee),C.setEndPoints(A,x),E=C.findIntersectionWithLongitude(S,qee),T=i.cartographicToCartesian(E,mU),u(T)&&!h.equalsEpsilon(T,g,P.EPSILON7)&&!h.equalsEpsilon(T,m,P.EPSILON7)&&v.push(h.clone(T)))),v.push(m);n&&(g=d[p-1],m=d[0],T=Ji.lineSegmentPlane(g,m,gU,mU),u(T)&&!h.equalsEpsilon(T,g,P.EPSILON7)&&!h.equalsEpsilon(T,m,P.EPSILON7)&&(e.arcType===Kt.GEODESIC?v.push(h.clone(T)):e.arcType===Kt.RHUMB&&(S=i.cartesianToCartographic(T,pU).longitude,A=i.cartesianToCartographic(g,pU),x=i.cartesianToCartographic(m,jee),C.setEndPoints(A,x),E=C.findIntersectionWithLongitude(S,qee),T=i.cartographicToCartesian(E,mU),u(T)&&!h.equalsEpsilon(T,g,P.EPSILON7)&&!h.equalsEpsilon(T,m,P.EPSILON7)&&v.push(h.clone(T)))));let D=v.length,M=new Array(D);for(f=0;f<D;f++){let W=me.fromCartesian(v[f],i);W.height=0,M[f]=W}if(M=Er(M,me.equalsEpsilon),D=M.length,D<2)return;let O=[],B=[],L=[],_=[],b=V1e,w=k1e,I=z1e,R=H1e,F=G1e,k=M[0],V=M[1],G=M[D-1];for(b=Oc(i,G,a,b),R=Oc(i,V,a,R),w=Oc(i,k,a,w),I=Oc(i,k,c,I),n?F=n5(b,w,I,R,F):F=s5(k,V,c,i,F),h.pack(F,B,0),h.pack(w,L,0),h.pack(I,_,0),O.push(k.latitude),O.push(k.longitude),e5(k,V,a,c,r,o,i,B,L,_,O),f=1;f<D-1;++f){b=h.clone(w,b),w=h.clone(R,w);let W=M[f];Oc(i,W,c,I),Oc(i,M[f+1],a,R),n5(b,w,I,R,F),l=B.length,h.pack(F,B,l),h.pack(w,L,l),h.pack(I,_,l),O.push(W.latitude),O.push(W.longitude),e5(M[f],M[f+1],a,c,r,o,i,B,L,_,O)}let U=M[D-1],Y=M[D-2];if(w=Oc(i,U,a,w),I=Oc(i,U,c,I),n){let W=M[0];b=Oc(i,Y,a,b),R=Oc(i,W,a,R),F=n5(b,w,I,R,F)}else F=s5(Y,U,c,i,F);if(l=B.length,h.pack(F,B,l),h.pack(w,L,l),h.pack(I,_,l),O.push(U.latitude),O.push(U.longitude),n){for(e5(U,k,a,c,r,o,i,B,L,_,O),l=B.length,f=0;f<3;++f)B[l+f]=B[f],L[l+f]=L[f],_[l+f]=_[f];O.push(k.latitude),O.push(k.longitude)}return pOe(n,s,L,_,B,O,t)};var W1e=new h,j1e=new Q,q1e=new Le;function Yee(e,t,n,i){let r=dp(n,t,W1e),o=h.dot(r,e);if(o>ste||o<zee){let s=dp(i,n,lte),a=o<zee?P.PI_OVER_TWO:-P.PI_OVER_TWO,c=Le.fromAxisAngle(s,a,q1e),l=Q.fromQuaternion(c,j1e);return Q.multiplyByVector(l,e,e),!0}return!1}var Xee=new me,Y1e=new h,Kee=new h;function oP(e,t,n,i,r){let o=me.toCartesian(t,e._ellipsoid,Y1e),s=h.add(o,n,Kee),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,Xee);Math.abs(t.longitude-l.longitude)>P.PI_OVER_TWO&&(a=!0,s=h.subtract(o,n,Kee),l=c.cartesianToCartographic(s,Xee)),l.height=0;let f=e.project(l,r);return r=h.subtract(f,i,r),r.z=0,r=h.normalize(r,r),a&&h.negate(r,r),r}var X1e=new h,Jee=new h;function Zee(e,t,n,i,r,o){let s=h.subtract(t,e,X1e);h.normalize(s,s);let a=n-ate,c=h.multiplyByScalar(s,a,Jee);h.add(e,c,r);let l=i-cte;c=h.multiplyByScalar(s,l,Jee),h.add(t,c,o)}var K1e=new h;function _U(e,t){let n=cn.getPointDistance(gU,e),i=cn.getPointDistance(gU,t),r=K1e;P.equalsEpsilon(n,0,P.EPSILON2)?(r=dp(t,e,r),h.multiplyByScalar(r,P.EPSILON2,r),h.add(e,r,e)):P.equalsEpsilon(i,0,P.EPSILON2)&&(r=dp(e,t,r),h.multiplyByScalar(r,P.EPSILON2,r),h.add(t,r,t))}function J1e(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(P.equalsEpsilon(n,P.PI,P.EPSILON11)){let r=P.sign(t.longitude);return e.longitude=r*(n-P.EPSILON11),1}else if(P.equalsEpsilon(i,P.PI,P.EPSILON11)){let r=P.sign(e.longitude);return t.longitude=r*(i-P.EPSILON11),2}return 0}var ute=new me,fte=new me,Qee=new h,i5=new h,$ee=new h,ete=new h,Z1e=new h,tte=new h,Q1e=[ute,fte],$1e=new le,eOe=new h,tOe=new h,nOe=new h,iOe=new h,rOe=new h,oOe=new h,r5=new h,o5=new h,sOe=new h,aOe=new h,cOe=new h,nte=new h,lOe=new h,uOe=new h,fOe=new jn,dOe=new jn,ite=new h,hOe=new h,rte=new h,mOe=[new ae,new ae],dte=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],ote=dte.length;function pOe(e,t,n,i,r,o,s){let a,c,l=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,m=d>65535?new Uint32Array(g):new Uint16Array(g),A=new Float64Array(d*3),x=new Float32Array(p),C=new Float32Array(p),T=new Float32Array(p),E=new Float32Array(p),S=new Float32Array(p),v,D,M,O;s&&(v=new Float32Array(p),D=new Float32Array(p),M=new Float32Array(p),O=new Float32Array(d*2));let B=o.length/2,L=0,_=ute;_.height=0;let b=fte;b.height=0;let w=Qee,I=i5;if(s)for(c=0,a=1;a<B;a++)_.latitude=o[c],_.longitude=o[c+1],b.latitude=o[c+2],b.longitude=o[c+3],w=t.project(_,w),I=t.project(b,I),L+=h.distance(w,I),c+=2;let R=i.length/3;I=h.unpack(i,0,I);let F=0;for(c=3,a=1;a<R;a++)w=h.clone(I,w),I=h.unpack(i,c,I),F+=h.distance(w,I),c+=3;let k;c=3;let V=0,G=0,U=0,Y=0,W=!1,Z=h.unpack(n,0,ete),j=h.unpack(i,0,i5),K=h.unpack(r,0,tte);if(e){let Ie=h.unpack(n,n.length-6,$ee);Yee(K,Ie,Z,j)&&(K=h.negate(K,K))}let J=0,_e=0,xe=0;for(a=0;a<f;a++){let Ie=h.clone(Z,$ee),Ne=h.clone(j,Qee),qe=h.clone(K,Z1e);W&&(qe=h.negate(qe,qe)),Z=h.unpack(n,c,ete),j=h.unpack(i,c,i5),K=h.unpack(r,c,tte),W=Yee(K,Ie,Z,j),_.latitude=o[V],_.longitude=o[V+1],b.latitude=o[V+2],b.longitude=o[V+3];let pt,Gt,fn,ft;if(s){let Di=J1e(_,b);pt=t.project(_,rOe),Gt=t.project(b,oOe);let zo=dp(Gt,pt,ite);zo.y=Math.abs(zo.y),fn=r5,ft=o5,Di===0||h.dot(zo,h.UNIT_Y)>ste?(fn=oP(t,_,qe,pt,r5),ft=oP(t,b,K,Gt,o5)):Di===1?(ft=oP(t,b,K,Gt,o5),fn.x=0,fn.y=P.sign(_.longitude-Math.abs(b.longitude)),fn.z=0):(fn=oP(t,_,qe,pt,r5),ft.x=0,ft.y=P.sign(_.longitude-b.longitude),ft.z=0)}let pn=h.distance(Ne,j),Bn=jn.fromCartesian(Ie,fOe),Vt=h.subtract(Z,Ie,sOe),Qe=h.normalize(Vt,nte),pe=h.subtract(Ne,Ie,aOe);pe=h.normalize(pe,pe);let Ee=h.cross(Qe,pe,nte);Ee=h.normalize(Ee,Ee);let Ge=h.cross(pe,qe,lOe);Ge=h.normalize(Ge,Ge);let xi=h.subtract(j,Z,cOe);xi=h.normalize(xi,xi);let Ci=h.cross(K,xi,uOe);Ci=h.normalize(Ci,Ci);let Ir=pn/F,Wr=J/F,Co=0,Vo,Cs,Re,it=0,Je=0;if(s){Co=h.distance(pt,Gt),Vo=jn.fromCartesian(pt,dOe),Cs=h.subtract(Gt,pt,ite),Re=h.normalize(Cs,hOe);let Di=Re.x;Re.x=Re.y,Re.y=-Di,it=Co/L,Je=_e/L}for(k=0;k<8;k++){let Di=Y+k*4,zo=G+k*2,Hn=Di+3,In=k<4?1:-1,Gn=k===2||k===3||k===6||k===7?1:-1;h.pack(Bn.high,x,Di),x[Hn]=Vt.x,h.pack(Bn.low,C,Di),C[Hn]=Vt.y,h.pack(Ge,T,Di),T[Hn]=Vt.z,h.pack(Ci,E,Di),E[Hn]=Ir*In,h.pack(Ee,S,Di);let $n=Wr*Gn;$n===0&&Gn<0&&($n=9),S[Hn]=$n,s&&(v[Di]=Vo.high.x,v[Di+1]=Vo.high.y,v[Di+2]=Vo.low.x,v[Di+3]=Vo.low.y,M[Di]=-fn.y,M[Di+1]=fn.x,M[Di+2]=ft.y,M[Di+3]=-ft.x,D[Di]=Cs.x,D[Di+1]=Cs.y,D[Di+2]=Re.x,D[Di+3]=Re.y,O[zo]=it*In,$n=Je*Gn,$n===0&&Gn<0&&($n=9),O[zo+1]=$n)}let Ze=nOe,ot=iOe,Nt=eOe,Tn=tOe,ar=le.fromCartographicArray(Q1e,$1e),Cr=si.getMinimumMaximumHeights(ar,l),Ts=Cr.minimumTerrainHeight,Jo=Cr.maximumTerrainHeight;xe+=Ts,xe+=Jo,Zee(Ie,Ne,Ts,Jo,Ze,Nt),Zee(Z,j,Ts,Jo,ot,Tn);let uo=h.multiplyByScalar(Ee,P.EPSILON5,rte);h.add(Ze,uo,Ze),h.add(ot,uo,ot),h.add(Nt,uo,Nt),h.add(Tn,uo,Tn),_U(Ze,ot),_U(Nt,Tn),h.pack(Ze,A,U),h.pack(ot,A,U+3),h.pack(Tn,A,U+6),h.pack(Nt,A,U+9),uo=h.multiplyByScalar(Ee,-2*P.EPSILON5,rte),h.add(Ze,uo,Ze),h.add(ot,uo,ot),h.add(Nt,uo,Nt),h.add(Tn,uo,Tn),_U(Ze,ot),_U(Nt,Tn),h.pack(Ze,A,U+12),h.pack(ot,A,U+15),h.pack(Tn,A,U+18),h.pack(Nt,A,U+21),V+=2,c+=3,G+=16,U+=24,Y+=32,J+=pn,_e+=Co}c=0;let oe=0;for(a=0;a<f;a++){for(k=0;k<ote;k++)m[c+k]=dte[k]+oe;oe+=8,c+=ote}let Ae=mOe;ae.fromVertices(n,h.ZERO,3,Ae[0]),ae.fromVertices(i,h.ZERO,3,Ae[1]);let he=ae.fromBoundingSpheres(Ae);he.radius+=xe/(f*2);let Se={position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,normalize:!1,values:A}),startHiAndForwardOffsetX:mg(x),startLoAndForwardOffsetY:mg(C),startNormalAndForwardOffsetZ:mg(T),endNormalAndTextureCoordinateNormalizationX:mg(E),rightNormalAndTextureCoordinateNormalizationY:mg(S)};return s&&(Se.startHiLo2D=mg(v),Se.offsetAndRight2D=mg(D),Se.startEndNormals2D=mg(M),Se.texcoordNormalization2D=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:O})),new ut({attributes:Se,indices:m,boundingSphere:he})}function mg(e){return new De({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}pg._projectNormal=oP;var $0=pg;var sP=`in vec4 v_startPlaneNormalEcAndHalfWidth;
in vec4 v_endPlaneNormalEcAndBatchId;
in vec4 v_rightPlaneEC; // Technically can compute distance for this here
in vec4 v_endEcAndStartEcX;
in vec4 v_texcoordNormalizationAndStartEcYZ;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif

void main(void)
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
    vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);
    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    // Check distance of the eye coordinate against start and end planes with normals in the right plane.
    // For computing unskewed lengthwise texture coordinate.
    // Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.

    // aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"
    vec3 alignedPlaneNormal;

    // start aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);

    // end aligned plane
    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);
    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
    distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Clamp - distance to aligned planes may be negative due to mitering,
    // so fragment texture coordinate might be out-of-bounds.
    float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);
    s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;
    float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, t);
    materialInput.str = vec3(s, t, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR

    // Premultiply alpha. Required for classification primitives on translucent globe.
    out_FragColor.rgb *= out_FragColor.a;

    czm_writeDepthClamp();
}
`;var aP=`in vec3 v_forwardDirectionEC;
in vec3 v_texcoordNormalizationAndHalfWidth;
in float v_batchId;

#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#else
in vec2 v_alignedPlaneDistances;
in float v_texcoordT;
#endif

float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {
    // We don't expect the ray to ever be parallel to the plane
    return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);
}

void main(void)
{
    vec4 eyeCoordinate = gl_FragCoord;
    eyeCoordinate /= eyeCoordinate.w;

#ifdef PER_INSTANCE_COLOR
    out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
    // Use distances for planes aligned with segment to prevent skew in dashing
    float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);
    float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);

    // Clamp - distance to aligned planes may be negative due to mitering
    distanceFromStart = max(0.0, distanceFromStart);
    distanceFromEnd = max(0.0, distanceFromEnd);

    float s = distanceFromStart / (distanceFromStart + distanceFromEnd);
    s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;

    czm_materialInput materialInput;

    materialInput.s = s;
    materialInput.st = vec2(s, v_texcoordT);
    materialInput.str = vec3(s, v_texcoordT, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
}
`;var cP=`in vec3 position3DHigh;
in vec3 position3DLow;

in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;

in float batchId;

out vec3 v_forwardDirectionEC;
out vec3 v_texcoordNormalizationAndHalfWidth;
out float v_batchId;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#else
out vec2 v_alignedPlaneDistances;
out float v_texcoordT;
#endif

// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.
// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.
void main()
{
    v_batchId = batchId;

    // Start position
    vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));
    vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);
    vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;

    // Start plane
    vec4 startPlane2D;
    vec4 startPlane3D;
    startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);
    startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);

    // Right plane
    vec4 rightPlane2D;
    vec4 rightPlane3D;
    rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);
    rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);

    // End position
    posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);
    posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);
    posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
    posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
    posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
    vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
    vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));
    vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));

    // End plane
    vec4 endPlane2D;
    vec4 endPlane3D;
    endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);
    endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);

    // Forward direction
    v_forwardDirectionEC = normalize(endEC - startEC);

    vec2 cleanTexcoordNormalization2D;
    cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);
    cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));
    vec2 cleanTexcoordNormalization3D;
    cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;
    cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));

    v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#else // PER_INSTANCE_COLOR
    // For computing texture coordinates

    v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);
    v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);
#endif // PER_INSTANCE_COLOR

#ifdef WIDTH_VARYING
    float width = czm_batchTable_width(batchId);
    float halfWidth = width * 0.5;
    v_width = width;
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#else
    float halfWidth = 0.5 * czm_batchTable_width(batchId);
    v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#endif

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    // Since this is morphing, compute both 3D and 2D positions and then blend.

    // ****** 3D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);
    vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));
    geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc3D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // ****** 2D ******
    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition
    absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));
    absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));
    planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);
    upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.

    // Nudge the top vertex upwards to prevent flickering
    geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));
    geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);
    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
    positionEc2D.xyz += geodeticSurfaceNormal;

    // Determine if this vertex is on the "left" or "right"
    normalEC *= sign(texcoordNormalization2D.x);
#ifndef PER_INSTANCE_COLOR
    // Use vertex's sidedness to compute its texture coordinate.
    v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);
#endif

    // A "perfect" implementation would push along normals according to the angle against forward.
    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.
    positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)

    // Blend for actual position
    gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var lP=`in vec3 position3DHigh;
in vec3 position3DLow;

// In 2D and in 3D, texture coordinate normalization component signs encodes:
// * X sign - sidedness relative to right plane
// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume
#ifndef COLUMBUS_VIEW_2D
in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
#else
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;
#endif

in float batchId;

out vec4 v_startPlaneNormalEcAndHalfWidth;
out vec4 v_endPlaneNormalEcAndBatchId;
out vec4 v_rightPlaneEC;
out vec4 v_endEcAndStartEcX;
out vec4 v_texcoordNormalizationAndStartEcYZ;

// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif

#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif

void main()
{
#ifdef COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;

    vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);
    vec3 ecEnd = forwardDirectionEC + ecStart;
    forwardDirectionEC = normalize(forwardDirectionEC);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.xy);
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.zw);
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);
    v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;

#else // COLUMBUS_VIEW_2D
    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;
    vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);
    vec3 ecEnd = ecStart + offset;

    vec3 forwardDirectionEC = normalize(offset);

    // start plane
    vec4 startPlaneEC;
    startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);

    // end plane
    vec4 endPlaneEC;
    endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);

    // Right plane
    v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);

    v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
    v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;

#endif // COLUMBUS_VIEW_2D

    v_endEcAndStartEcX.xyz = ecEnd;
    v_endEcAndStartEcX.w = ecStart.x;
    v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;

#ifdef PER_INSTANCE_COLOR
    v_color = czm_batchTable_color(batchId);
#endif // PER_INSTANCE_COLOR

    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.
    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
    vec4 positionRelativeToEye = czm_computePosition();

    // Check distance to the end plane and start plane, pick the plane that is closer
    vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition
    float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));
    float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));
    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);
    vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
    vec3 normalEC = normalize(cross(planeDirection, upOrDown));           // In practice, the opposite seems to work too.

    // Extrude bottom vertices downward for far view distances, like for GroundPrimitives
    upOrDown = cross(forwardDirectionEC, normalEC);
    upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;
    upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;
    upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;
    positionEC.xyz += upOrDown;

    v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));

    // Determine distance along normalEC to push for a volume of appropriate width.
    // Make volumes about double pixel width for a conservative fit - in practice the
    // extra cost here is minimal compared to the loose volume heights.
    //
    // N = normalEC (guaranteed "right-facing")
    // R = rightEC
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    float width = czm_batchTable_width(batchId);
#ifdef WIDTH_VARYING
    v_width = width;
#endif

    v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;
    v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;

    v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;
    v_endPlaneNormalEcAndBatchId.w = batchId;

    width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R
    width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N

    // Determine if this vertex is on the "left" or "right"
#ifdef COLUMBUS_VIEW_2D
        normalEC *= sign(texcoordNormalization2D.x);
#else
        normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
#endif

    positionEC.xyz += width * normalEC;
    gl_Position = czm_depthClamp(czm_projection * positionEC);

#ifdef ANGLE_VARYING
    // Approximate relative screen space direction of the line.
    vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));
    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var uP=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec4 color;
in float batchId;

out vec4 v_color;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_color = color;
}
`;var nu=`void clipLineSegmentToNearPlane(
    vec3 p0,
    vec3 p1,
    out vec4 positionWC,
    out bool clipped,
    out bool culledByNearPlane,
    out vec4 clippedPositionEC)
{
    culledByNearPlane = false;
    clipped = false;

    vec3 p0ToP1 = p1 - p0;
    float magnitude = length(p0ToP1);
    vec3 direction = normalize(p0ToP1);

    // Distance that p0 is behind the near plane. Negative means p0 is
    // in front of the near plane.
    float endPoint0Distance =  czm_currentFrustum.x + p0.z;

    // Camera looks down -Z.
    // When moving a point along +Z: LESS VISIBLE
    //   * Points in front of the camera move closer to the camera.
    //   * Points behind the camrea move farther away from the camera.
    // When moving a point along -Z: MORE VISIBLE
    //   * Points in front of the camera move farther away from the camera.
    //   * Points behind the camera move closer to the camera.

    // Positive denominator: -Z, becoming more visible
    // Negative denominator: +Z, becoming less visible
    // Nearly zero: parallel to near plane
    float denominator = -direction.z;

    if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)
    {
        // p0 is behind the near plane and the line to p1 is nearly parallel to
        // the near plane, so cull the segment completely.
        culledByNearPlane = true;
    }
    else if (endPoint0Distance > 0.0)
    {
        // p0 is behind the near plane, and the line to p1 is moving distinctly
        // toward or away from it.

        // t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)
        float t = endPoint0Distance / denominator;
        if (t < 0.0 || t > magnitude)
        {
            // Near plane intersection is not between the two points.
            // We already confirmed p0 is behind the naer plane, so now
            // we know the entire segment is behind it.
            culledByNearPlane = true;
        }
        else
        {
            // Segment crosses the near plane, update p0 to lie exactly on it.
            p0 = p0 + t * direction;

            // Numerical noise might put us a bit on the wrong side of the near plane.
            // Don't let that happen.
            p0.z = min(p0.z, -czm_currentFrustum.x);

            clipped = true;
        }
    }

    clippedPositionEC = vec4(p0, 1.0);
    positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);
}

vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)
{
    // expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.

#ifdef POLYLINE_DASH
    // Compute the window coordinates of the points.
    vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);
    vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);
    vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);

    // Determine the relative screen space direction of the line.
    vec2 lineDir;
    if (usePrevious) {
        lineDir = normalize(positionWindow.xy - previousWindow.xy);
    }
    else {
        lineDir = normalize(nextWindow.xy - positionWindow.xy);
    }
    angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)

    // Quantize the angle so it doesn't change rapidly between segments.
    angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;
#endif

    vec4 clippedPrevWC, clippedPrevEC;
    bool prevSegmentClipped, prevSegmentCulled;
    clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);

    vec4 clippedNextWC, clippedNextEC;
    bool nextSegmentClipped, nextSegmentCulled;
    clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);

    bool segmentClipped, segmentCulled;
    vec4 clippedPositionWC, clippedPositionEC;
    clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);

    if (segmentCulled)
    {
        return vec4(0.0, 0.0, 0.0, 1.0);
    }

    vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);
    vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);

    // If a segment was culled, we can't use the corresponding direction
    // computed above. We should never see both of these be true without
    // \`segmentCulled\` above also being true.
    if (prevSegmentCulled)
    {
        directionToPrevWC = -directionToNextWC;
    }
    else if (nextSegmentCulled)
    {
        directionToNextWC = -directionToPrevWC;
    }

    vec2 thisSegmentForwardWC, otherSegmentForwardWC;
    if (usePrevious)
    {
        thisSegmentForwardWC = -directionToPrevWC;
        otherSegmentForwardWC = directionToNextWC;
    }
    else
    {
        thisSegmentForwardWC = directionToNextWC;
        otherSegmentForwardWC =  -directionToPrevWC;
    }

    vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);

    vec2 leftWC = thisSegmentLeftWC;
    float expandWidth = width * 0.5;

    // When lines are split at the anti-meridian, the position may be at the
    // same location as the next or previous position, and we need to handle
    // that to avoid producing NaNs.
    if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))
    {
        vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);

        vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;
        float leftSumLength = length(leftSumWC);
        leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);

        // The sine of the angle between the two vectors is given by the formula
        //         |a x b| = |a||b|sin(theta)
        // which is
        //     float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));
        // Because the z components of both vectors are zero, the x and y coordinate will be zero.
        // Therefore, the sine of the angle is just the z component of the cross product.
        vec2 u = -thisSegmentForwardWC;
        vec2 v = leftWC;
        float sinAngle = abs(u.x * v.y - u.y * v.x);
        expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);
    }

    vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;
    return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;
}

vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)
{
    vec4 positionEC = czm_modelViewRelativeToEye * position;
    vec4 prevEC = czm_modelViewRelativeToEye * previous;
    vec4 nextEC = czm_modelViewRelativeToEye * next;
    return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);
}
`;var c5=`${nu}
${uP}`,_Oe=z0;Ht.isInternetExplorer()||(c5=`#define CLIP_POLYLINE 
${c5}`);function eA(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=eA.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,c5),this._fragmentShaderSource=y(e.fragmentShaderSource,_Oe),this._renderState=nr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(eA.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});eA.VERTEX_FORMAT=Pe.POSITION_ONLY;eA.prototype.getFragmentShaderSource=nr.prototype.getFragmentShaderSource;eA.prototype.isTranslucent=nr.prototype.isTranslucent;eA.prototype.getRenderState=nr.prototype.getRenderState;var Go=eA;var fP=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec2 st;
in float batchId;

out float v_width;
out vec2 v_st;
out float v_polylineAngle;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = czm_computePosition();
    vec4 prev = czm_computePrevPosition();
    vec4 next = czm_computeNextPosition();

    float angle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;

    v_width = width;
    v_st.s = st.s;
    v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);
    v_polylineAngle = angle;
}
`;var tA=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec2 st = v_st;
    st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);

    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = vec3(st, 0.0);

    czm_material material = czm_getMaterial(materialInput);
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#ifdef VECTOR_TILE
    out_FragColor *= u_highlightColor;
#endif

    czm_writeLogDepth();
}
`;var l5=`${nu}
${fP}`,gOe=tA;Ht.isInternetExplorer()||(l5=`#define CLIP_POLYLINE 
${l5}`);function nA(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=nA.VERTEX_FORMAT;this.material=u(e.material)?e.material:Gi.fromType(Gi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,l5),this._fragmentShaderSource=y(e.fragmentShaderSource,gOe),this._renderState=nr.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(nA.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH
${e}`),e}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});nA.VERTEX_FORMAT=Pe.POSITION_AND_ST;nA.prototype.getFragmentShaderSource=nr.prototype.getFragmentShaderSource;nA.prototype.isTranslucent=nr.prototype.isTranslucent;nA.prototype.getRenderState=nr.prototype.getRenderState;var qs=nA;function hp(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;u(t)||(t=new qs),this.appearance=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,kn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1;let n=this;this._readyPromise=new Promise((i,r)=>{n._completeLoad=()=>{this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let o=this._error;u(o)?r(o):i(this)}}),this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=hte(!1),this._renderState3DTiles=hte(!0),this._renderStateMorph=Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},depthTest:{enabled:!0},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(hp.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("GroundPolylinePrimitive.readyPromise","GroundPolylinePrimitive.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for GroundPolylinePrimitive.ready to return true instead."),this._readyPromise}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});hp.initializeTerrainHeights=function(){return si.initialize()};function yOe(e,t,n){let i=t.context,r=e._primitive,o=r._attributeLocations,s=r._batchTable.getVertexShaderCallback()(lP);s=bn._appendShowToShader(r,s),s=bn._appendDistanceDisplayConditionToShader(r,s),s=bn._modifyShaderPosition(e,s,t.scene3DOnly);let a=r._batchTable.getVertexShaderCallback()(cP);a=bn._appendShowToShader(r,a),a=bn._appendDistanceDisplayConditionToShader(r,a),a=bn._modifyShaderPosition(e,a,t.scene3DOnly);let c=r._batchTable.getVertexShaderCallback()(sP),l=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";u(n.material)?(d=u(n.material)?n.material.shaderSource:"",d.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&l.push("ANGLE_VARYING"),d.search(/in\s+float\s+v_width;/g)!==-1&&l.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",l.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new ke({defines:l,sources:[s]}),m=new ke({defines:p,sources:[d,c]});e._sp=Xt.replaceCache({context:i,shaderProgram:r._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:o});let A=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!u(A)){let C=new ke({defines:l.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});A=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:C,fragmentShaderSource:m,attributeLocations:o})}e._sp2D=A;let x=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!u(x)){let C=new ke({defines:l.concat([`MAX_TERRAIN_HEIGHT ${si._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=r._batchTable.getVertexShaderCallback()(aP);let T=new ke({defines:p,sources:[d,c]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:C,fragmentShaderSource:T,attributeLocations:o})}e._spMorph=x}function hte(e){return Ve.fromCache({cull:{enabled:!0},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:zn.EQUAL,frontOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},backFunction:zn.EQUAL,backOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},reference:Ft.CESIUM_3D_TILE_MASK,mask:Ft.CESIUM_3D_TILE_MASK}})}function AOe(e,t,n,i,r,o){let s=e._primitive,a=s._va.length;r.length=a,o.length=a;let l=t instanceof Go?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=r[d];u(g)||(g=r[d]=new nt({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=be.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=nt.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=be.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let A=nt.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=nt.shallowClone(m,m.derivedCommands.color2D);x.shaderProgram=e._sp2D,m.derivedCommands.color2D=x;let C=nt.shallowClone(g,g.derivedCommands.colorMorph);C.renderState=e._renderStateMorph,C.shaderProgram=e._spMorph,C.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=C}}function mte(e,t,n,i,r,o,s){n.mode===ne.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==ne.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=o,t.cull=r,t.debugShowBoundingVolume=s,n.commandList.push(t)}function xOe(e,t,n,i,r,o,s){let a=e._primitive;bn._updateBoundingVolumes(a,t,r);let c;t.mode===ne.SCENE3D?c=a._boundingSphereWC:t.mode===ne.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===ne.SCENE2D&&u(a._boundingSphere2D)?c=a._boundingSphere2D:u(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let l=t.mode===ne.MORPHING,f=e.classificationType,d=f!==kn.CESIUM_3D_TILE,p=f!==kn.TERRAIN&&!l,g,m=t.passes;if(m.render||m.pick&&a.allowPicking){let A=n.length;for(let x=0;x<A;++x){let C=c[x];d&&(g=n[x],mte(e,g,t,r,o,C,s)),p&&(g=n[x].derivedCommands.tileset,mte(e,g,t,r,o,C,s))}}}hp.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!si.initialized){hp.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!u(this._primitive)){let r=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],o=r.length,s=new Array(o),a;for(t=0;t<o;++t)if(a=r[t].attributes,!u(a)||!u(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<o;++t){let c=r[t];a={};let l=c.attributes;for(let f in l)l.hasOwnProperty(f)&&(a[f]=l[f]);u(a.width)||(a.width=new ja({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,$0.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new xt({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,l,f){yOe(n,l,f)},i._createCommandsFunction=function(c,l,f,d,p,g,m){AOe(n,l,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,l,f,d,p,g,m,A){xOe(n,l,f,d,p,g,m)},this._primitive=new bn(i)}if(this.appearance instanceof Go&&!this._hasPerInstanceColors)throw new fe("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};hp.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};hp.isSupported=function(e){return e.frameState.context.depthTexture};hp.prototype.isDestroyed=function(){return!1};hp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,ue(this)};var hd=hp;var COe=new H(1,1),TOe=!1,EOe=z.WHITE;function ST(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(ST.prototype,{isConstant:{get:function(){return q.isConstant(this._image)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ce("image"),repeat:ce("repeat"),color:ce("color"),transparent:ce("transparent")});ST.prototype.getType=function(e){return"Image"};ST.prototype.getValue=function(e,t){return u(t)||(t={}),t.image=q.getValueOrUndefined(this._image,e),t.repeat=q.getValueOrClonedDefault(this._repeat,e,COe,t.repeat),t.color=q.getValueOrClonedDefault(this._color,e,EOe,t.color),q.getValueOrDefault(this._transparent,e,TOe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};ST.prototype.equals=function(e){return this===e||e instanceof ST&&q.equals(this._image,e._image)&&q.equals(this._repeat,e._repeat)&&q.equals(this._color,e._color)&&q.equals(this._transparent,e._transparent)};var _g=ST;function bOe(e){if(e instanceof z)return new Ut(e);if(typeof e=="string"||e instanceof ve||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new _g;return t.image=e,t}}function SOe(e,t){return ce(e,t,bOe)}var Or=SOe;function dP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(dP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),dimensions:ce("dimensions"),heightReference:ce("heightReference"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});dP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new dP(this)};dP.prototype.merge=function(e){this.show=y(this.show,e.show),this.dimensions=y(this.dimensions,e.dimensions),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var iA=dP;var vOe={FIXED:0,INERTIAL:1},rr=Object.freeze(vOe);function vT(){fe.throwInstantiationError()}Object.defineProperties(vT.prototype,{isConstant:{get:fe.throwInstantiationError},definitionChanged:{get:fe.throwInstantiationError},referenceFrame:{get:fe.throwInstantiationError}});vT.prototype.getValue=fe.throwInstantiationError;vT.prototype.getValueInReferenceFrame=fe.throwInstantiationError;vT.prototype.equals=fe.throwInstantiationError;var u5=new Q;vT.convertToReferenceFrame=function(e,t,n,i,r){if(!u(t))return t;if(u(r)||(r=new h),n===i)return h.clone(t,r);let o=Mt.computeIcrfToFixedMatrix(e,u5);if(u(o)||(o=Mt.computeTemeToPseudoFixedMatrix(e,u5)),n===rr.INERTIAL)return Q.multiplyByVector(o,t,r);if(n===rr.FIXED)return Q.multiplyByVector(Q.transpose(o,u5),t,r)};var mp=vT;function rA(e,t){this._definitionChanged=new ge,this._value=h.clone(e),this._referenceFrame=y(t,rr.FIXED)}Object.defineProperties(rA.prototype,{isConstant:{get:function(){return!u(this._value)||this._referenceFrame===rr.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});rA.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,rr.FIXED,t)};rA.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),u(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};rA.prototype.getValueInReferenceFrame=function(e,t,n){return mp.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};rA.prototype.equals=function(e){return this===e||e instanceof rA&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var Mc=rA;function hP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(hP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),width:ce("width"),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),cornerType:ce("cornerType"),granularity:ce("granularity"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});hP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new hP(this)};hP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var oA=hP;function wOe(e){return e}function DOe(e,t){return ce(e,t,wOe)}var ml=DOe;function mP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(mP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),length:ce("length"),topRadius:ce("topRadius"),bottomRadius:ce("bottomRadius"),heightReference:ce("heightReference"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),numberOfVerticalLines:ce("numberOfVerticalLines"),slices:ce("slices"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});mP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new mP(this)};mP.prototype.merge=function(e){this.show=y(this.show,e.show),this.length=y(this.length,e.length),this.topRadius=y(this.topRadius,e.topRadius),this.bottomRadius=y(this.bottomRadius,e.bottomRadius),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.slices=y(this.slices,e.slices),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var sA=mP;function pP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(pP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),semiMajorAxis:ce("semiMajorAxis"),semiMinorAxis:ce("semiMinorAxis"),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),rotation:ce("rotation"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),numberOfVerticalLines:ce("numberOfVerticalLines"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});pP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new pP(this)};pP.prototype.merge=function(e){this.show=y(this.show,e.show),this.semiMajorAxis=y(this.semiMajorAxis,e.semiMajorAxis),this.semiMinorAxis=y(this.semiMinorAxis,e.semiMinorAxis),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var aA=pP;function _P(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(_P.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),radii:ce("radii"),innerRadii:ce("innerRadii"),minimumClock:ce("minimumClock"),maximumClock:ce("maximumClock"),minimumCone:ce("minimumCone"),maximumCone:ce("maximumCone"),heightReference:ce("heightReference"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),stackPartitions:ce("stackPartitions"),slicePartitions:ce("slicePartitions"),subdivisions:ce("subdivisions"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});_P.prototype.clone=function(e){return u(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new _P(this)};_P.prototype.merge=function(e){this.show=y(this.show,e.show),this.radii=y(this.radii,e.radii),this.innerRadii=y(this.innerRadii,e.innerRadii),this.minimumClock=y(this.minimumClock,e.minimumClock),this.maximumClock=y(this.maximumClock,e.maximumClock),this.minimumCone=y(this.minimumCone,e.minimumCone),this.maximumCone=y(this.maximumCone,e.maximumCone),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.stackPartitions=y(this.stackPartitions,e.stackPartitions),this.slicePartitions=y(this.slicePartitions,e.slicePartitions),this.subdivisions=y(this.subdivisions,e.subdivisions),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var cA=_P;function gP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(gP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),text:ce("text"),font:ce("font"),style:ce("style"),scale:ce("scale"),showBackground:ce("showBackground"),backgroundColor:ce("backgroundColor"),backgroundPadding:ce("backgroundPadding"),pixelOffset:ce("pixelOffset"),eyeOffset:ce("eyeOffset"),horizontalOrigin:ce("horizontalOrigin"),verticalOrigin:ce("verticalOrigin"),heightReference:ce("heightReference"),fillColor:ce("fillColor"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),translucencyByDistance:ce("translucencyByDistance"),pixelOffsetScaleByDistance:ce("pixelOffsetScaleByDistance"),scaleByDistance:ce("scaleByDistance"),distanceDisplayCondition:ce("distanceDisplayCondition"),disableDepthTestDistance:ce("disableDepthTestDistance")});gP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new gP(this)};gP.prototype.merge=function(e){this.show=y(this.show,e.show),this.text=y(this.text,e.text),this.font=y(this.font,e.font),this.style=y(this.style,e.style),this.scale=y(this.scale,e.scale),this.showBackground=y(this.showBackground,e.showBackground),this.backgroundColor=y(this.backgroundColor,e.backgroundColor),this.backgroundPadding=y(this.backgroundPadding,e.backgroundPadding),this.pixelOffset=y(this.pixelOffset,e.pixelOffset),this.eyeOffset=y(this.eyeOffset,e.eyeOffset),this.horizontalOrigin=y(this.horizontalOrigin,e.horizontalOrigin),this.verticalOrigin=y(this.verticalOrigin,e.verticalOrigin),this.heightReference=y(this.heightReference,e.heightReference),this.fillColor=y(this.fillColor,e.fillColor),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.translucencyByDistance=y(this.translucencyByDistance,e.translucencyByDistance),this.pixelOffsetScaleByDistance=y(this.pixelOffsetScaleByDistance,e.pixelOffsetScaleByDistance),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var md=gP;var IOe=new h(1,1,1),POe=h.ZERO,OOe=Le.IDENTITY;function pte(e,t,n){this.translation=h.clone(y(e,POe)),this.rotation=Le.clone(y(t,OOe)),this.scale=h.clone(y(n,IOe))}pte.prototype.equals=function(e){return this===e||u(e)&&h.equals(this.translation,e.translation)&&Le.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var gg=pte;var f5=new gg;function yP(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(yP.prototype,{isConstant:{get:function(){return q.isConstant(this._translation)&&q.isConstant(this._rotation)&&q.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ce("translation"),rotation:ce("rotation"),scale:ce("scale")});yP.prototype.getValue=function(e,t){return u(t)||(t=new gg),t.translation=q.getValueOrClonedDefault(this._translation,e,f5.translation,t.translation),t.rotation=q.getValueOrClonedDefault(this._rotation,e,f5.rotation,t.rotation),t.scale=q.getValueOrClonedDefault(this._scale,e,f5.scale,t.scale),t};yP.prototype.equals=function(e){return this===e||e instanceof yP&&q.equals(this._translation,e._translation)&&q.equals(this._rotation,e._rotation)&&q.equals(this._scale,e._scale)};var lA=yP;function pp(e,t){this._propertyNames=[],this._definitionChanged=new ge,u(e)&&this.merge(e,t)}Object.defineProperties(pp.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!q.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});pp.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function MOe(e){return new ei(e)}pp.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ce(e,!0,y(n,MOe))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};pp.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};pp.prototype.getValue=function(e,t){u(t)||(t={});let n=this._propertyNames;for(let i=0,r=n.length;i<r;i++){let o=n[i];t[o]=q.getValueOrUndefined(this[o],e,t[o])}return t};pp.prototype.merge=function(e,t){let n=this._propertyNames,i=u(e._propertyNames)?e._propertyNames:Object.keys(e);for(let r=0,o=i.length;r<o;r++){let s=i[r],a=this[s],c=e[s];a===void 0&&n.indexOf(s)===-1&&this.addProperty(s,void 0,t),c!==void 0&&(a!==void 0?u(a)&&u(a.merge)&&a.merge(c):u(c)&&u(c.merge)&&u(c.clone)?this[s]=c.clone():this[s]=c)}};function ROe(e,t){let n=e._propertyNames,i=t._propertyNames,r=n.length;if(r!==i.length)return!1;for(let o=0;o<r;++o){let s=n[o];if(i.indexOf(s)===-1||!q.equals(e[s],t[s]))return!1}return!0}pp.prototype.equals=function(e){return this===e||e instanceof pp&&ROe(this,e)};var pl=pp;function _te(e){return new lA(e)}function BOe(e){return new pl(e,_te)}function LOe(e){return new pl(e)}function AP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(AP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),uri:ce("uri"),scale:ce("scale"),minimumPixelSize:ce("minimumPixelSize"),maximumScale:ce("maximumScale"),incrementallyLoadTextures:ce("incrementallyLoadTextures"),runAnimations:ce("runAnimations"),clampAnimations:ce("clampAnimations"),shadows:ce("shadows"),heightReference:ce("heightReference"),silhouetteColor:ce("silhouetteColor"),silhouetteSize:ce("silhouetteSize"),color:ce("color"),colorBlendMode:ce("colorBlendMode"),colorBlendAmount:ce("colorBlendAmount"),imageBasedLightingFactor:ce("imageBasedLightingFactor"),lightColor:ce("lightColor"),distanceDisplayCondition:ce("distanceDisplayCondition"),nodeTransformations:ce("nodeTransformations",void 0,BOe),articulations:ce("articulations",void 0,LOe),clippingPlanes:ce("clippingPlanes"),customShader:ce("customShader")});AP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new AP(this)};AP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.scale=y(this.scale,e.scale),this.minimumPixelSize=y(this.minimumPixelSize,e.minimumPixelSize),this.maximumScale=y(this.maximumScale,e.maximumScale),this.incrementallyLoadTextures=y(this.incrementallyLoadTextures,e.incrementallyLoadTextures),this.runAnimations=y(this.runAnimations,e.runAnimations),this.clampAnimations=y(this.clampAnimations,e.clampAnimations),this.shadows=y(this.shadows,e.shadows),this.heightReference=y(this.heightReference,e.heightReference),this.silhouetteColor=y(this.silhouetteColor,e.silhouetteColor),this.silhouetteSize=y(this.silhouetteSize,e.silhouetteSize),this.color=y(this.color,e.color),this.colorBlendMode=y(this.colorBlendMode,e.colorBlendMode),this.colorBlendAmount=y(this.colorBlendAmount,e.colorBlendAmount),this.imageBasedLightingFactor=y(this.imageBasedLightingFactor,e.imageBasedLightingFactor),this.lightColor=y(this.lightColor,e.lightColor),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.clippingPlanes=y(this.clippingPlanes,e.clippingPlanes),this.customShader=y(this.customShader,e.customShader);let t=e.nodeTransformations;if(u(t)){let i=this.nodeTransformations;u(i)?i.merge(t):this.nodeTransformations=new pl(t,_te)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new pl(n)}};var _p=AP;function xP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(xP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),uri:ce("uri"),maximumScreenSpaceError:ce("maximumScreenSpaceError")});xP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new xP(this)};xP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.maximumScreenSpaceError=y(this.maximumScreenSpaceError,e.maximumScreenSpaceError)};var uA=xP;function CP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(CP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),leadTime:ce("leadTime"),trailTime:ce("trailTime"),width:ce("width"),resolution:ce("resolution"),material:Or("material"),distanceDisplayCondition:ce("distanceDisplayCondition")});CP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new CP(this)};CP.prototype.merge=function(e){this.show=y(this.show,e.show),this.leadTime=y(this.leadTime,e.leadTime),this.trailTime=y(this.trailTime,e.trailTime),this.width=y(this.width,e.width),this.resolution=y(this.resolution,e.resolution),this.material=y(this.material,e.material),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var gp=CP;function TP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(TP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),plane:ce("plane"),dimensions:ce("dimensions"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});TP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new TP(this)};TP.prototype.merge=function(e){this.show=y(this.show,e.show),this.plane=y(this.plane,e.plane),this.dimensions=y(this.dimensions,e.dimensions),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var EP=TP;function bP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(bP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),pixelSize:ce("pixelSize"),heightReference:ce("heightReference"),color:ce("color"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),scaleByDistance:ce("scaleByDistance"),translucencyByDistance:ce("translucencyByDistance"),distanceDisplayCondition:ce("distanceDisplayCondition"),disableDepthTestDistance:ce("disableDepthTestDistance")});bP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new bP(this)};bP.prototype.merge=function(e){this.show=y(this.show,e.show),this.pixelSize=y(this.pixelSize,e.pixelSize),this.heightReference=y(this.heightReference,e.heightReference),this.color=y(this.color,e.color),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.translucencyByDistance=y(this._translucencyByDistance,e.translucencyByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var fA=bP;function NOe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Rc=NOe;function FOe(e){return Array.isArray(e)&&(e=new Rc(e)),new ei(e)}function SP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(SP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),hierarchy:ce("hierarchy",void 0,FOe),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),perPositionHeight:ce("perPositionHeight"),closeTop:ce("closeTop"),closeBottom:ce("closeBottom"),arcType:ce("arcType"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex"),textureCoordinates:ce("textureCoordinates")});SP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new SP(this)};SP.prototype.merge=function(e){this.show=y(this.show,e.show),this.hierarchy=y(this.hierarchy,e.hierarchy),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.perPositionHeight=y(this.perPositionHeight,e.perPositionHeight),this.closeTop=y(this.closeTop,e.closeTop),this.closeBottom=y(this.closeBottom,e.closeBottom),this.arcType=y(this.arcType,e.arcType),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex),this.textureCoordinates=y(this.textureCoordinates,e.textureCoordinates)};var pd=SP;function vP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(vP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),width:ce("width"),granularity:ce("granularity"),material:Or("material"),depthFailMaterial:Or("depthFailMaterial"),arcType:ce("arcType"),clampToGround:ce("clampToGround"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});vP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new vP(this)};vP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.granularity=y(this.granularity,e.granularity),this.material=y(this.material,e.material),this.depthFailMaterial=y(this.depthFailMaterial,e.depthFailMaterial),this.arcType=y(this.arcType,e.arcType),this.clampToGround=y(this.clampToGround,e.clampToGround),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var qa=vP;function wP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(wP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),shape:ce("shape"),cornerType:ce("cornerType"),granularity:ce("granularity"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});wP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new wP(this)};wP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.shape=y(this.shape,e.shape),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var dA=wP;function DP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(DP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),coordinates:ce("coordinates"),height:ce("height"),heightReference:ce("heightReference"),extrudedHeight:ce("extrudedHeight"),extrudedHeightReference:ce("extrudedHeightReference"),rotation:ce("rotation"),stRotation:ce("stRotation"),granularity:ce("granularity"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition"),classificationType:ce("classificationType"),zIndex:ce("zIndex")});DP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new DP(this)};DP.prototype.merge=function(e){this.show=y(this.show,e.show),this.coordinates=y(this.coordinates,e.coordinates),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var _d=DP;function IP(e){this._definitionChanged=new ge,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(IP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ce("show"),positions:ce("positions"),minimumHeights:ce("minimumHeights"),maximumHeights:ce("maximumHeights"),granularity:ce("granularity"),fill:ce("fill"),material:Or("material"),outline:ce("outline"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth"),shadows:ce("shadows"),distanceDisplayCondition:ce("distanceDisplayCondition")});IP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new IP(this)};IP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.minimumHeights=y(this.minimumHeights,e.minimumHeights),this.maximumHeights=y(this.maximumHeights,e.maximumHeights),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var yp=IP;var UOe=new me;function VOe(e){return new Mc(e)}function kOe(e){return ce(e,void 0,VOe)}function Ys(e,t){return ce(e,void 0,function(n){return n instanceof t?n:new t(n)})}function Gh(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=Wn()),this._availability=void 0,this._id=t,this._definitionChanged=new ge,this._name=e.name,this._show=y(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function d5(e,t,n){let i=t.length;for(let r=0;r<i;r++){let o=t[r],s=o._show;(!n&&s)!==(n&&s)&&d5(o,o._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(Gh.prototype,{availability:ml("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:ml("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&d5(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},isShowing:{get:function(){return this._show&&(!u(this.entityCollection)||this.entityCollection.show)&&(!u(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(u(t)){let r=t._children.indexOf(this);t._children.splice(r,1)}this._parent=e,u(e)&&e._children.push(this);let i=this.isShowing;n!==i&&d5(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:Ys("billboard",Ga),box:Ys("box",iA),corridor:Ys("corridor",oA),cylinder:Ys("cylinder",sA),description:ce("description"),ellipse:Ys("ellipse",aA),ellipsoid:Ys("ellipsoid",cA),label:Ys("label",md),model:Ys("model",_p),tileset:Ys("tileset",uA),orientation:ce("orientation"),path:Ys("path",gp),plane:Ys("plane",EP),point:Ys("point",fA),polygon:Ys("polygon",pd),polyline:Ys("polyline",qa),polylineVolume:Ys("polylineVolume",dA),properties:Ys("properties",pl),position:kOe("position"),rectangle:Ys("rectangle",_d),viewFrom:ce("viewFrom"),wall:Ys("wall",yp)});Gh.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};Gh.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,ml(e,!0))};Gh.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};Gh.prototype.merge=function(e){this.name=y(this.name,e.name),this.availability=y(this.availability,e.availability);let t=this._propertyNames,n=u(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o==="parent"||o==="name"||o==="availability"||o==="children")continue;let s=this[o],a=e[o];!u(s)&&t.indexOf(o)===-1&&this.addProperty(o),u(a)&&(u(s)?u(s.merge)&&s.merge(a):u(a.merge)&&u(a.clone)?this[o]=a.clone():this[o]=a)}};var gte=new Q,yte=new h,Ate=new Le;Gh.prototype.computeModelMatrix=function(e,t){let n=q.getValueOrUndefined(this._position,e,yte);if(!u(n))return;let i=q.getValueOrUndefined(this._orientation,e,Ate);return u(i)?t=N.fromRotationTranslation(Q.fromQuaternion(i,gte),n,t):t=Mt.eastNorthUpToFixedFrame(n,void 0,t),t};Gh.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,r){let o=q.getValueOrDefault(t,e,je.NONE),s=q.getValueOrUndefined(this._position,e,yte);if(o===je.NONE||!u(s)||h.equalsEpsilon(s,h.ZERO,P.EPSILON8))return this.computeModelMatrix(e,r);let a=i.cartesianToCartographic(s,UOe);o===je.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=q.getValueOrUndefined(this._orientation,e,Ate);return u(c)?r=N.fromRotationTranslation(Q.fromQuaternion(c,gte),s,r):r=Mt.eastNorthUpToFixedFrame(s,void 0,r),r};Gh.supportsMaterialsforEntitiesOnTerrain=function(e){return Pc.supportsMaterials(e)};Gh.supportsPolylinesOnTerrain=function(e){return hd.isSupported(e)};var Kr=Gh;var zOe=new Ut(z.WHITE),HOe=new ei(!0),GOe=new ei(!0),WOe=new ei(!1),jOe=new ei(z.BLACK),qOe=new ei(yn.DISABLED),YOe=new ei(new vt),XOe=new ei(kn.BOTH);function Bc(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new ge,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=Kr.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Bc.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&q.isConstant(this._showProperty)&&q.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!u(this._entity.availability)&&q.isConstant(this._showProperty)&&q.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}});Bc.prototype.isOutlineVisible=function(e){let t=this._entity,n=this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e);return y(n,!1)};Bc.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e);return y(n,!1)};Bc.prototype.createFillGeometryInstance=fe.throwInstantiationError;Bc.prototype.createOutlineGeometryInstance=fe.throwInstantiationError;Bc.prototype.isDestroyed=function(){return!1};Bc.prototype.destroy=function(){ue(this)};Bc.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(ze.MINIMUM_VALUE)};Bc.prototype._isOnTerrain=function(e,t){return!1};Bc.prototype._getIsClosed=function(e){return!0};Bc.prototype._isDynamic=fe.throwInstantiationError;Bc.prototype._setStaticOptions=fe.throwInstantiationError;Bc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!u(r)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let o=r.fill,s=u(o)&&o.isConstant?o.getValue(ze.MINIMUM_VALUE):!0,a=r.outline,c=u(a);if(c&&a.isConstant&&(c=a.getValue(ze.MINIMUM_VALUE)),!s&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let l=r.show;if(this._isHidden(e,r)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=y(r.material,zOe),this._fillProperty=y(o,GOe),this._showProperty=y(l,HOe),this._showOutlineProperty=y(r.outline,WOe),this._outlineColorProperty=c?y(r.outlineColor,jOe):void 0,this._shadowsProperty=y(r.shadows,qOe),this._distanceDisplayConditionProperty=y(r.distanceDisplayCondition,YOe),this._classificationTypeProperty=y(r.classificationType,XOe),this._fillEnabled=s;let f=this._isOnTerrain(e,r)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Ut);if(c&&f&&(Ot(Ot.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,r))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,r),this._isClosed=this._getIsClosed(this._options);let d=r.outlineWidth;this._outlineWidth=u(d)?d.getValue(ze.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Bc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var ci=Bc;function wT(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ge,this.setCallback(e,t)}Object.defineProperties(wT.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});wT.prototype.getValue=function(e,t){return this._callback(e,t)};wT.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};wT.prototype.equals=function(e){return this===e||e instanceof wT&&this._callback===e._callback&&this._isConstant===e._isConstant};var gd=wT;var xte=new h,KOe=new me;function DT(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new h,this._cartographicPosition=new me,this._normal=new h,this._definitionChanged=new ge,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let r=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){r._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){r._updateClamping()})),t.isConstant){let o=t.getValue(ze.MINIMUM_VALUE,xte);if(!u(o)||h.equals(o,h.ZERO)||!u(e.globe))return;this._position=h.clone(o,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(o,this._normal)}}Object.defineProperties(DT.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});DT.prototype._updateClamping=function(){u(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(!u(t)||h.equals(n,h.ZERO)){this._terrainHeight=0;return}let i=t.ellipsoid,r=t._surface,o=this,s=i.cartesianToCartographic(n,this._cartographicPosition),a=t.getHeight(s);u(a)?this._terrainHeight=a:this._terrainHeight=0;function c(l){if(e.mode===ne.SCENE3D){let f=i.cartesianToCartographic(l,KOe);o._terrainHeight=f.height}else o._terrainHeight=l.x;o.definitionChanged.raiseEvent()}this._removeCallbackFunc=r.updateHeight(s,c)};DT.prototype.getValue=function(e,t){let n=q.getValueOrDefault(this._heightReference,e,je.NONE),i=q.getValueOrDefault(this._extrudedHeightReference,e,je.NONE);if(n===je.NONE&&i!==je.RELATIVE_TO_GROUND)return this._position=h.clone(h.ZERO,this._position),h.clone(h.ZERO,t);if(this._positionProperty.isConstant)return h.multiplyByScalar(this._normal,this._terrainHeight,t);let r=this._scene,o=this._positionProperty.getValue(e,xte);if(!u(o)||h.equals(o,h.ZERO)||!u(r.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,o,P.EPSILON10))return h.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=h.clone(o,this._position),this._updateClamping();let s=r.globe.ellipsoid.geodeticSurfaceNormal(o,this._normal);return h.multiplyByScalar(s,this._terrainHeight,t)};DT.prototype.isDestroyed=function(){return!1};DT.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),ue(this)};var hA=DT;function JOe(e,t,n,i){if(ci.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!u(r))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let o=r.heightReference;if(u(o)){let s=new gd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new hA(this._scene,s,o)}}var Ap=JOe;var Cte=h.ZERO,Tte=new h,ZOe=new h,Ete=new z;function QOe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function iu(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new QOe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(iu.prototype=Object.create(ci.prototype),iu.prototype.constructor=iu);Object.defineProperties(iu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});iu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Vn.fromDistanceDisplayCondition(r),s={show:i,distanceDisplayCondition:o,color:void 0,offset:void 0};if(this._materialProperty instanceof Ut){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Ete)),u(a)||(a=z.WHITE),s.color=kt.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Cte,Tte))),new xt({id:t,geometry:fl.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};iu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Ete),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Cte,Tte))),new xt({id:t,geometry:ld.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:o})};iu.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};iu.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||ci.prototype._isHidden.call(this,e,t)};iu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};iu.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ut?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==je.NONE?nn.ALL:void 0};iu.prototype._onEntityPropertyChanged=Ap;iu.DynamicGeometryUpdater=IT;function IT(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(IT.prototype=Object.create(ai.prototype),IT.prototype.constructor=IT);IT.prototype._isHidden=function(e,t,n){let i=q.getValueOrUndefined(e.position,n,ZOe),r=this._options.dimensions;return!u(i)||!u(r)||ai.prototype._isHidden.call(this,e,t,n)};IT.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,je.NONE),r=this._options;r.dimensions=q.getValueOrUndefined(t.dimensions,n,r.dimensions),r.offsetAttribute=i!==je.NONE?nn.ALL:void 0};var PP=iu;var Fte=Yi(Nte(),1);var xMe=0,C5={};function xp(e,t){let n,i=e;u(C5[i])?n=C5[i]:(n=xMe++,C5[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(xp.prototype,{html:{get:function(){return this._html}},id:{get:function(){return this._id}},showOnScreen:{get:function(){return this._showOnScreen},set:function(e){this._showOnScreen=e}},element:{get:function(){if(!u(this._element)){let e=Fte.default.sanitize(this._html),t=document.createElement("div");t._creditId=this._id,t.style.display="inline",t.innerHTML=e;let n=t.querySelectorAll("a");for(let i=0;i<n.length;i++)n[i].setAttribute("target","_blank");this._element=t}return this._element}}});xp.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};xp.prototype.equals=function(e){return xp.equals(this,e)};xp.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible,n=new xp(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};xp.clone=function(e){if(u(e))return new xp(e.html,e.showOnScreen)};var wt=xp;var MP=`in vec2 v_textureCoordinates;

uniform float originalSize;
uniform sampler2D texture0;
uniform sampler2D texture1;
uniform sampler2D texture2;
uniform sampler2D texture3;
uniform sampler2D texture4;
uniform sampler2D texture5;

const float yMipLevel1 = 1.0 - (1.0 / pow(2.0, 1.0));
const float yMipLevel2 = 1.0 - (1.0 / pow(2.0, 2.0));
const float yMipLevel3 = 1.0 - (1.0 / pow(2.0, 3.0));
const float yMipLevel4 = 1.0 - (1.0 / pow(2.0, 4.0));

void main()
{
    vec2 uv = v_textureCoordinates;
    vec2 textureSize = vec2(originalSize * 1.5 + 2.0, originalSize);
    vec2 pixel = 1.0 / textureSize;

    float mipLevel = 0.0;

    if (uv.x - pixel.x > (textureSize.y / textureSize.x))
    {
        mipLevel = 1.0;
        if (uv.y - pixel.y > yMipLevel1)
        {
            mipLevel = 2.0;
            if (uv.y - pixel.y * 3.0 > yMipLevel2)
            {
                mipLevel = 3.0;
                if (uv.y - pixel.y * 5.0 > yMipLevel3)
                {
                    mipLevel = 4.0;
                    if (uv.y - pixel.y * 7.0 > yMipLevel4)
                    {
                        mipLevel = 5.0;
                    }
                }
            }
        }
    }

    if (mipLevel > 0.0)
    {
        float scale = pow(2.0, mipLevel);

        uv.y -= (pixel.y * (mipLevel - 1.0) * 2.0);
        uv.x *= ((textureSize.x - 2.0) / textureSize.y);

        uv.x -= 1.0 + pixel.x;
        uv.y -= (1.0 - (1.0 / pow(2.0, mipLevel - 1.0)));
        uv *= scale;
    }
    else
    {
        uv.x *= (textureSize.x / textureSize.y);
    }

    if(mipLevel == 0.0)
    {
        out_FragColor = texture(texture0, uv);
    }
    else if(mipLevel == 1.0)
    {
        out_FragColor = texture(texture1, uv);
    }
    else if(mipLevel == 2.0)
    {
        out_FragColor = texture(texture2, uv);
    }
    else if(mipLevel == 3.0)
    {
        out_FragColor = texture(texture3, uv);
    }
    else if(mipLevel == 4.0)
    {
        out_FragColor = texture(texture4, uv);
    }
    else if(mipLevel == 5.0)
    {
        out_FragColor = texture(texture5, uv);
    }
    else
    {
        out_FragColor = vec4(0.0);
    }
}
`;var RP=`in vec3 v_cubeMapCoordinates;
uniform samplerCube cubeMap;

void main()
{
    vec4 rgba = czm_textureCube(cubeMap, v_cubeMapCoordinates);
    #ifdef RGBA_NORMALIZED
        out_FragColor = vec4(rgba.rgb, 1.0);
    #else
        float m = rgba.a * 16.0;
        vec3 r = rgba.rgb * m;
        out_FragColor = vec4(r * r, 1.0);
    #endif
}
`;var BP=`in vec4 position;
in vec3 cubeMapCoordinates;

out vec3 v_cubeMapCoordinates;

void main()
{
    gl_Position = position;
    v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function mA(e){this._url=e,this._cubeMapBuffers=void 0,this._cubeMaps=void 0,this._texture=void 0,this._mipTextures=void 0,this._va=void 0,this._sp=void 0,this._maximumMipmapLevel=void 0,this._loading=!1,this._ready=!1,this._errorEvent=new ge}Object.defineProperties(mA.prototype,{url:{get:function(){return this._url}},errorEvent:{get:function(){return this._errorEvent}},texture:{get:function(){return this._texture}},maximumMipmapLevel:{get:function(){return this._maximumMipmapLevel}},ready:{get:function(){return this._ready}}});mA.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var CMe=new h(1,0,0),TMe=new h(0,0,1),EMe=new h(-1,0,0),bMe=new h(0,0,-1),CU=new h(0,1,0),SMe=new h(0,-1,0),kte=[CU,EMe,TMe,SMe,CMe,CU,bMe,CU,CU],zte=kte.length,Hte=new Float32Array(zte*3),Ute=0;for(let e=0;e<zte;++e,Ute+=3)h.pack(kte[e],Hte,Ute);var vMe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),wMe=new Uint16Array([0,1,2,2,3,1,7,6,1,3,6,1,2,5,4,3,4,2,4,8,6,3,4,6]);function DMe(e){let t=ht.createVertexBuffer({context:e,typedArray:vMe,usage:Fe.STATIC_DRAW}),n=ht.createVertexBuffer({context:e,typedArray:Hte,usage:Fe.STATIC_DRAW}),i=ht.createIndexBuffer({context:e,typedArray:wMe,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),r=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:X.FLOAT}];return new oi({context:e,attributes:r,indexBuffer:i})}function Vte(e){return function(){return e}}function T5(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(u(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let r=e._mipTextures;if(u(r))for(n=r.length,t=0;t<n;++t)r[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}mA.prototype.update=function(e){let t=e.context;if(!mA.isSupported(t)||(u(this._texture)&&u(this._va)&&T5(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&(T5(this),this._texture=g,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0)}let n=this._cubeMapBuffers;if(!u(n)&&!this._loading){let g=this;cl(this._url).then(function(m){g._cubeMapBuffers=m,g._loading=!1}).catch(function(m){g.isDestroyed()||g._errorEvent.raiseEvent(m)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],r=n[0].positiveX.pixelDatatype;u(r)?i.push("RGBA_NORMALIZED"):r=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT;let o=at.RGBA,s=new ke({defines:i,sources:[RP]});this._va=DMe(t),this._sp=Xt.fromCache({context:t,vertexShaderSource:BP,fragmentShaderSource:s,attributeLocations:{position:0,cubeMapCoordinates:1}});let a=Math.min(n.length,6);this._maximumMipmapLevel=a-1;let c=this._cubeMaps=new Array(a),l=this._mipTextures=new Array(a),f=n[0].positiveX.width*2,d={originalSize:function(){return f}};for(let g=0;g<a;++g){let m=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=m;let A=c[g]=new za({context:t,source:n[g],pixelDatatype:r}),x=c[g].width*2,C=l[g]=new Rt({context:t,width:x,height:x,pixelDatatype:r,pixelFormat:o}),T=new Yu({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:Vte(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(T),d[`texture${g}`]=Vte(C)}this._texture=new Rt({context:t,width:f*1.5+2,height:f,pixelDatatype:r,pixelFormat:o}),this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture);let p=new Yu({fragmentShaderSource:MP,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._ready=!0};mA.prototype.isDestroyed=function(){return!1};mA.prototype.destroy=function(){return T5(this),this._texture=this._texture&&this._texture.destroy(),ue(this)};var xd=mA;function LP(e){e=y(e,y.EMPTY_OBJECT);let t=u(e.imageBasedLightingFactor)?H.clone(e.imageBasedLightingFactor):new H(1,1);this._imageBasedLightingFactor=t;let n=y(e.luminanceAtZenith,.2);this._luminanceAtZenith=n;let i=e.sphericalHarmonicCoefficients;this._sphericalHarmonicCoefficients=i,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapAtlas=void 0,this._specularEnvironmentMapAtlasDirty=!0,this._specularEnvironmentMapLoaded=!1,this._previousSpecularEnvironmentMapLoaded=!1,this._useDefaultSpecularMaps=!1,this._useDefaultSphericalHarmonics=!1,this._shouldRegenerateShaders=!1,this._previousFrameNumber=void 0,this._previousImageBasedLightingFactor=H.clone(t),this._previousLuminanceAtZenith=n,this._previousSphericalHarmonicCoefficients=i,this._removeErrorListener=void 0}Object.defineProperties(LP.prototype,{imageBasedLightingFactor:{get:function(){return this._imageBasedLightingFactor},set:function(e){this._previousImageBasedLightingFactor=H.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor),this._imageBasedLightingFactor=H.clone(e,this._imageBasedLightingFactor)}},luminanceAtZenith:{get:function(){return this._luminanceAtZenith},set:function(e){this._previousLuminanceAtZenith=this._luminanceAtZenith,this._luminanceAtZenith=e}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients},set:function(e){this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients,this._sphericalHarmonicCoefficients=e}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps},set:function(e){e!==this._specularEnvironmentMaps&&(this._specularEnvironmentMapAtlasDirty=this._specularEnvironmentMapAtlasDirty||e!==this._specularEnvironmentMaps,this._specularEnvironmentMapLoaded=!1),this._specularEnvironmentMaps=e}},enabled:{get:function(){return this._imageBasedLightingFactor.x>0||this._imageBasedLightingFactor.y>0}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},useDefaultSphericalHarmonics:{get:function(){return this._useDefaultSphericalHarmonics}},useSphericalHarmonicCoefficients:{get:function(){return u(this._sphericalHarmonicCoefficients)||this._useDefaultSphericalHarmonics}},specularEnvironmentMapAtlas:{get:function(){return this._specularEnvironmentMapAtlas}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready||this._useDefaultSpecularMaps}}});function IMe(e,t){if(xd.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new xd(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,e._removeErrorListener=n.errorEvent.addEventListener(i=>{console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}LP.prototype.update=function(e){if(e.frameNumber===this._previousFrameNumber)return;this._previousFrameNumber=e.frameNumber;let t=e.context;e.brdfLutGenerator.update(e),this._shouldRegenerateShaders=!1;let n=this._imageBasedLightingFactor,i=this._previousImageBasedLightingFactor;H.equals(n,i)||(this._shouldRegenerateShaders=n.x>0&&i.x===0||n.x===0&&i.x>0,this._shouldRegenerateShaders=this._shouldRegenerateShaders||n.y>0&&i.y===0||n.y===0&&i.y>0,this._previousImageBasedLightingFactor=H.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor)),this._luminanceAtZenith!==this._previousLuminanceAtZenith&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||u(this._luminanceAtZenith)!==u(this._previousLuminanceAtZenith),this._previousLuminanceAtZenith=this._luminanceAtZenith),this._previousSphericalHarmonicCoefficients!==this._sphericalHarmonicCoefficients&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||u(this._previousSphericalHarmonicCoefficients)!==u(this._sphericalHarmonicCoefficients),this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients),this._shouldRegenerateShaders=this._shouldRegenerateShaders||this._previousSpecularEnvironmentMapLoaded!==this._specularEnvironmentMapLoaded,this._previousSpecularEnvironmentMapLoaded=this._specularEnvironmentMapLoaded,this._specularEnvironmentMapAtlasDirty&&(IMe(this,t),this._specularEnvironmentMapAtlasDirty=!1),u(this._specularEnvironmentMapAtlas)&&(this._specularEnvironmentMapAtlas.update(e),this._specularEnvironmentMapAtlas.ready&&(this._specularEnvironmentMapLoaded=!0));let r=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,o=!u(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,s=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,a=!u(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||r||o||s||a,this._useDefaultSpecularMaps=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)};LP.prototype.isDestroyed=function(){return!1};LP.prototype.destroy=function(){return this._specularEnvironmentMapAtlas=this._specularEnvironmentMapAtlas&&this._specularEnvironmentMapAtlas.destroy(),this._removeErrorListener=this._removeErrorListener&&this._removeErrorListener(),ue(this)};var pA=LP;var b5=Yi(Yl(),1);var E5,Gte="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiIwZWQ3OWFlZC1kOTg3LTRlZjctYTAyYy0xNjFmODE1MWE2NGUiLCJpZCI6MjU5LCJpYXQiOjE2ODI5NDYzODh9.DEH4GpqliH-xsDE7h-ZCICtHgnGu32wdSjt4hFqw7lU",TU={};TU.defaultAccessToken=Gte;TU.defaultServer=new ve({url:"https://api.cesium.com/"});TU.getDefaultTokenCredit=function(e){if(e===Gte){if(!u(E5)){let t=`<b>             This application is using Cesium's default ion access token. Please assign <i>Cesium.Ion.defaultAccessToken</i>             with an access token from your ion account before making any Cesium API calls.             You can sign up for a free ion account at <a href="https://cesium.com">https://cesium.com</a>.</b>`;E5=new wt(t,!0)}return E5}};var Cd=TU;function Nc(e,t){let n,i=e.externalType,r=u(i);if(!r)n={url:e.url,retryAttempts:1,retryCallback:PMe};else if(i==="3DTILES"||i==="STK_TERRAIN_SERVER")n={url:e.options.url};else throw new de("Ion.createResource does not support external imagery assets; use IonImageryProvider instead.");ve.call(this,n),this._ionEndpoint=e,this._ionEndpointDomain=r?void 0:new b5.default(e.url).authority(),this._ionEndpointResource=t,this._ionRoot=void 0,this._pendingPromise=void 0,this._credits=void 0,this._isExternal=r}u(Object.create)&&(Nc.prototype=Object.create(ve.prototype),Nc.prototype.constructor=Nc);Nc.fromAssetId=function(e,t){let n=Nc._createEndpointResource(e,t);return n.fetchJson().then(function(i){return new Nc(i,n)})};Object.defineProperties(Nc.prototype,{credits:{get:function(){return 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Array(e),this._length=e}Object.defineProperties(Wh.prototype,{length:{get:function(){return this._length},set:function(e){let t=this._array,n=this._length;if(e<n)for(let i=e;i<n;++i)t[i]=void 0;else e>t.length&&(t.length=e);this._length=e}},values:{get:function(){return this._array}}});Wh.prototype.get=function(e){return this._array[e]};Wh.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};Wh.prototype.peek=function(){return this._array[this._length-1]};Wh.prototype.push=function(e){let t=this.length++;this._array[t]=e};Wh.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};Wh.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};Wh.prototype.resize=function(e){this.length=e};Wh.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var Fc=Wh;var Cp={X:0,Y:1,Z:2};Cp.Y_UP_TO_Z_UP=N.fromRotationTranslation(Q.fromRotationX(P.PI_OVER_TWO));Cp.Z_UP_TO_Y_UP=N.fromRotationTranslation(Q.fromRotationX(-P.PI_OVER_TWO));Cp.X_UP_TO_Z_UP=N.fromRotationTranslation(Q.fromRotationY(-P.PI_OVER_TWO));Cp.Z_UP_TO_X_UP=N.fromRotationTranslation(Q.fromRotationY(P.PI_OVER_TWO));Cp.X_UP_TO_Y_UP=N.fromRotationTranslation(Q.fromRotationZ(P.PI_OVER_TWO));Cp.Y_UP_TO_X_UP=N.fromRotationTranslation(Q.fromRotationZ(-P.PI_OVER_TWO));Cp.fromName=function(e){return Cp[e]};var dr=Object.freeze(Cp);function Wte(e){e=y(e,y.EMPTY_OBJECT),this._metadata=e.metadata}Object.defineProperties(Wte.prototype,{metadata:{get:function(){return this._metadata}}});var _A=Wte;function yg(e,t,n){return t=y(t,0),n=y(n,e.byteLength-t),e=e.subarray(t,t+n),yg.decode(e)}yg.decodeWithTextDecoder=function(e){return new TextDecoder("utf-8").decode(e)};yg.decodeWithFromCharCode=function(e){let t="",n=OMe(e),i=n.length;for(let r=0;r<i;++r){let o=n[r];o<=65535?t+=String.fromCharCode(o):(o-=65536,t+=String.fromCharCode((o>>10)+55296,(o&1023)+56320))}return t};function NP(e,t,n){return t<=e&&e<=n}function OMe(e){let t=0,n=0,i=0,r=128,o=191,s=[],a=e.length;for(let c=0;c<a;++c){let l=e[c];if(i===0){if(NP(l,0,127)){s.push(l);continue}if(NP(l,194,223)){i=1,t=l&31;continue}if(NP(l,224,239)){l===224&&(r=160),l===237&&(o=159),i=2,t=l&15;continue}if(NP(l,240,244)){l===240&&(r=144),l===244&&(o=143),i=3,t=l&7;continue}throw new de("String decoding failed.")}if(!NP(l,r,o)){t=i=n=0,r=128,o=191,--c;continue}r=128,o=191,t=t<<6|l&63,++n,n===i&&(s.push(t),t=i=n=0)}return s}typeof TextDecoder<"u"?yg.decode=yg.decodeWithTextDecoder:yg.decode=yg.decodeWithFromCharCode;var _l=yg;function MMe(e,t){return t=y(t,0),_l(e,t,Math.min(4,e.length))}var Td=MMe;function Ed(e,t,n,i){this._tileset=e,this._tile=t,this._resource=n,u(i)||(i=[]),this._contents=i,this._metadata=void 0,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=new Promise(r=>{this._resolveContent=r})}Object.defineProperties(Ed.prototype,{featurePropertiesDirty:{get:function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)if(e[n].featurePropertiesDirty)return!0;return!1},set:function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Composite3DTileContent.readyPromise","Composite3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Composite3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e;let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].metadata=e}},batchTable:{get:function(){}},group:{get:function(){return this._group},set:function(e){this._group=e;let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].group=e}}});var FP=Uint32Array.BYTES_PER_ELEMENT;Ed.fromTileType=async function(e,t,n,i,r,o){r=y(r,0);let s=new Uint8Array(i),a=new DataView(i);r+=FP;let c=a.getUint32(r,!0);if(c!==1)throw new de(`Only Composite Tile version 1 is supported. 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o=0;o<i;++o)n[o].update(e,t),r=r&&n[o].ready;!this._ready&&r&&(this._ready=!0,this._resolveContent(this))};Ed.prototype.isDestroyed=function(){return!1};Ed.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var UP=Ed;function RMe(e,t,n){return JSON.parse(_l(e,t,n))}var Mr=RMe;function Ya(e){this._id=Wn();let t=e.featuresLength;this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[];let n,i;if(t>0){let r=Math.min(t,zt.maximumTextureSize),o=Math.ceil(t/zt.maximumTextureSize),s=1/r,a=s*.5,c=1/o,l=c*.5;n=new H(r,o),i=new 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vec2 computeSt(float batchId) 
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} 
`:`uniform vec4 tile_textureStep; 
uniform vec2 tile_textureDimensions; 
vec2 computeSt(float batchId) 
{ 
    float stepX = tile_textureStep.x; 
    float centerX = tile_textureStep.y; 
    float stepY = tile_textureStep.z; 
    float centerY = tile_textureStep.w; 
    float xId = mod(batchId, tile_textureDimensions.x); 
    float yId = floor(batchId / tile_textureDimensions.x); 
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 
} 
`}hr.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(r){let o=Zte(r,n,!1),s;return zt.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand; 
`),s+=`uniform sampler2D tile_batchTexture; 
out vec4 tile_featureColor; 
out vec2 tile_featureSt; 
void main() 
{ 
    vec2 st = computeSt(${t}); 
    vec4 featureProperties = texture(tile_batchTexture, st); 
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    float show = ceil(featureProperties.a); 
    gl_Position *= show; 
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    if (czm_pass == czm_passTranslucent) 
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        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            gl_Position *= 0.0; 
        } 
    } 
`),s+=`    tile_featureColor = featureProperties; 
    tile_featureSt = st; 
}`):s=`out vec2 tile_featureSt; 
void main() 
{ 
    tile_color(vec4(1.0)); 
    tile_featureSt = computeSt(${t}); 
}`,`${o}
${iRe(i)}${s}`}};function Kte(e,t){return e=ke.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend; 
void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
    out_FragColor.a *= tile_featureColor.a; 
    float highlight = ceil(tile_colorBlend); 
    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 
} 
`:`${e}void tile_color(vec4 tile_featureColor) 
{ 
    tile_main(); 
} 
`}function rRe(e,t){let n=`texture(${t}`,i=0,r=e.indexOf(n,i),o;for(;r>-1;){let s=0;for(let l=r;l<e.length;++l){let f=e.charAt(l);if(f==="(")++s;else if(f===")"&&(--s,s===0)){o=l+1;break}}let c=`tile_diffuse_final(${e.slice(r,o)}, tile_diffuse)`;e=e.slice(0,r)+c+e.slice(o),i=r+c.length,r=e.indexOf(n,i)}return e}function Zte(e,t,n){if(!u(t))return Kte(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),r=e.match(i);if(!u(r))return Kte(e,n);let o=r[0],s=r[2];e=ke.replaceMain(e,"tile_main"),e=e.replace(o,"");let a=`bool isWhite(vec3 color) 
{ 
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} 
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{ 
    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 
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} 
`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 
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`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,d=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),l=`    vec4 source = ${f}; 
    tile_diffuse = tile_diffuse_final(source, tile_featureColor); 
    tile_main(); 
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    tile_main(); 
`);return e=`uniform float tile_colorBlend; 
vec4 tile_diffuse = vec4(1.0); 
${a}${o}
${e}
void tile_color(vec4 tile_featureColor) 
{ 
${l}`,n&&(e+=c),e+=`} 
`,e}hr.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=Zte(i,t,!0),zt.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture; 
in vec2 tile_featureSt; 
in vec4 tile_featureColor; 
void main() 
{ 
    tile_color(tile_featureColor); 
`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 
`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand; 
`),i+=`uniform sampler2D tile_pickTexture; 
uniform sampler2D tile_batchTexture; 
in vec2 tile_featureSt; 
void main() 
{ 
    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
`,e&&(i+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 
    if (czm_pass == czm_passTranslucent) 
    { 
        if (!isStyleTranslucent && !tile_translucentCommand) 
        { 
            discard; 
        } 
    } 
    else 
    { 
        if (isStyleTranslucent) 
        { 
            discard; 
        } 
    } 
`),i+=`    tile_color(featureProperties); 
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`),i+=`} 
`),i}};hr.prototype.getClassificationFragmentShaderCallback=function(){if(this.featuresLength!==0)return function(e){return e=ke.replaceMain(e,"tile_main"),zt.maximumVertexTextureImageUnits>0?e+=`uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt; 
in vec4 tile_featureColor; 
void main() 
{ 
    tile_main(); 
    out_FragColor = tile_featureColor; 
    out_FragColor.rgb *= out_FragColor.a; 
}`:e+=`uniform sampler2D tile_batchTexture; 
uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt; 
void main() 
{ 
    tile_main(); 
    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 
    if (featureProperties.a == 0.0) { 
        discard; 
    } 
    out_FragColor = featureProperties; 
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} 
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void main()
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He.literals[t]=n,He}static removeUnaryOp(t){return delete He.unary_ops[t],t.length===He.max_unop_len&&(He.max_unop_len=He.getMaxKeyLen(He.unary_ops)),He}static removeAllUnaryOps(){return He.unary_ops={},He.max_unop_len=0,He}static removeIdentifierChar(t){return He.additional_identifier_chars.delete(t),He}static removeBinaryOp(t){return delete He.binary_ops[t],t.length===He.max_binop_len&&(He.max_binop_len=He.getMaxKeyLen(He.binary_ops)),He.right_associative.delete(t),He}static removeAllBinaryOps(){return He.binary_ops={},He.max_binop_len=0,He}static removeLiteral(t){return delete He.literals[t],He}static removeAllLiterals(){return He.literals={},He}get char(){return this.expr.charAt(this.index)}get code(){return this.expr.charCodeAt(this.index)}constructor(t){this.expr=t,this.index=0}static parse(t){return new He(t).parse()}static getMaxKeyLen(t){return Math.max(0,...Object.keys(t).map(n=>n.length))}static isDecimalDigit(t){return t>=48&&t<=57}static binaryPrecedence(t){return 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}
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First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new de(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};At.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new de(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new de(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};At.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.add(t,n,Mn.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,Mn.getCartesian3());if(n instanceof se&&t instanceof se)return se.add(t,n,Mn.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new de(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};At.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.subtract(t,n,Mn.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,Mn.getCartesian3());if(n instanceof se&&t instanceof se)return se.subtract(t,n,Mn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new de(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};At.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.multiplyComponents(t,n,Mn.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,Mn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,Mn.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,Mn.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,Mn.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,Mn.getCartesian3());if(n instanceof se&&t instanceof se)return se.multiplyComponents(t,n,Mn.getCartesian4());if(n instanceof se&&typeof t=="number")return se.multiplyByScalar(n,t,Mn.getCartesian4());if(t instanceof se&&typeof n=="number")return se.multiplyByScalar(t,n,Mn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new de(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};At.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.divideComponents(t,n,Mn.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,Mn.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,Mn.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,Mn.getCartesian3());if(n instanceof se&&t instanceof se)return se.divideComponents(t,n,Mn.getCartesian4());if(t instanceof se&&typeof n=="number")return se.divideByScalar(t,n,Mn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new de(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};At.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.fromElements(t.x%n.x,t.y%n.y,Mn.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,Mn.getCartesian3());if(n instanceof se&&t instanceof se)return se.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,Mn.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new de(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};At.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof se&&t instanceof se?t.equals(n):t===n};At.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof se&&t instanceof se?!t.equals(n):t!==n};At.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new de(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};At.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};At.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};At.prototype._evaluateIsExactClass=function(e){return u(e)?e.isExactClass(this._left.evaluate(e)):!1};At.prototype._evaluateIsClass=function(e){return u(e)?e.isClass(this._left.evaluate(e)):!1};At.prototype._evaluateGetExactClassName=function(e){if(u(e))return e.getExactClassName()};At.prototype._evaluateBooleanConversion=function(e){return!!this._left.evaluate(e)};At.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};At.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};At.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";u(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(r){throw new de(r)}return i};At.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new de(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};At.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new de(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};At.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new de(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};At.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new de(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return u(i)?i[1]:null};At.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof H||t instanceof h||t instanceof se)return String(t);throw new de(`Unexpected function call "${this._value}".`)};function ene(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==gt.LITERAL_NUMBER)return;let i=t[0]._value,r=t[1]._value,o=t[2]._value,s=n===4?t[3]._value:1;return z.fromHsl(i,r,o,s,vU)}function tne(e){let t=e._left,n=t.length;for(let r=0;r<n;++r)if(t[r]._type!==gt.LITERAL_NUMBER)return;let i=vU;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function Cg(e){return e%1===0?e.toFixed(1):e.toString()}function ZRe(e){let t=Cg(e.red),n=Cg(e.green),i=Cg(e.blue);return`vec3(${t}, ${n}, ${i})`}function bU(e){let t=Cg(e.red),n=Cg(e.green),i=Cg(e.blue),r=Cg(e.alpha);return`vec4(${t}, ${n}, ${i}, ${r})`}function nne(e,t,n,i){let r=e.length,o=new Array(r);for(let s=0;s<r;++s)o[s]=e[s].getShaderExpression(t,n,i);return o}function ine(e,t){return u(t[e])?t[e]:bd.NULL_SENTINEL}bd.NULL_SENTINEL="czm_infinity";At.prototype.getShaderExpression=function(e,t,n){let i,r,o,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?r=nne(this._left,e,t,this):r=this._left.getShaderExpression(e,t,this)),u(this._right)&&(o=this._right.getShaderExpression(e,t,this)),u(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=nne(this._value,e,t,this));let l,f,d;switch(a){case gt.VARIABLE:return yA(this)?void 0:ine(c,e);case gt.UNARY:if(c==="Boolean")return`bool(${r})`;if(c==="Number")return`float(${r})`;if(c==="round")return`floor(${r} + 0.5)`;if(u(wU[c]))return`${c}(${r})`;if(c==="isNaN")return`(${r} != ${r})`;if(c==="isFinite")return`(abs(${r}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new de(`Error generating style shader: "${c}" is not supported.`);return c+r;case gt.BINARY:return c==="%"?`mod(${r}, ${o})`:c==="==="?`(${r} == ${o})`:c==="!=="?`(${r} != ${o})`:c==="atan2"?`atan(${r}, ${o})`:u(DU[c])?`${c}(${r}, ${o})`:`(${r} ${c} ${o})`;case gt.TERNARY:if(u(O5[c]))return`${c}(${r}, ${o}, ${s})`;break;case gt.CONDITIONAL:return`(${s} ? ${r} : ${o})`;case gt.MEMBER:return yA(this._left)?ine(o,e):o==="r"||o==="x"||o==="0.0"?`${r}[0]`:o==="g"||o==="y"||o==="1.0"?`${r}[1]`:o==="b"||o==="z"||o==="2.0"?`${r}[2]`:o==="a"||o==="w"||o==="3.0"?`${r}[3]`:`${r}[int(${o})]`;case gt.FUNCTION_CALL:throw new de(`Error generating style shader: "${c}" is not supported.`);case gt.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new de("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case gt.REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case gt.VARIABLE_IN_STRING:throw new de("Error generating style shader: Converting a variable to a string is not supported.");case gt.LITERAL_NULL:return bd.NULL_SENTINEL;case gt.LITERAL_BOOLEAN:return c?"true":"false";case gt.LITERAL_NUMBER:return Cg(c);case gt.LITERAL_STRING:if(u(n)&&n._type===gt.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||yA(n._left)))return c;if(i=z.fromCssColorString(c,vU),u(i))return ZRe(i);throw new de("Error generating style shader: String literals are not supported.");case gt.LITERAL_COLOR:if(l=r,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=tne(this),u(i)?bU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=tne(this),u(i)?bU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=ene(this),u(i)?bU(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=ene(this),u(i)?(i.alpha!==1&&(t.translucent=!0),bU(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case gt.LITERAL_VECTOR:f=r.length,d=`${c}(`;for(let p=0;p<f;++p)d+=r[p],p<f-1&&(d+=", ");return d+=")",d;case gt.LITERAL_REGEX:throw new de("Error generating style shader: Regular expressions are not supported.");case gt.LITERAL_UNDEFINED:return bd.NULL_SENTINEL;case gt.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};At.prototype.getVariables=function(e,t){let n,i,r,o=this._type,s=this._value;if(u(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,r=0;r<i;++r)n[r].getVariables(e,this);else this._left.getVariables(e,this);if(u(this._right)&&this._right.getVariables(e,this),u(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,r=0;r<i;++r)n[r].getVariables(e,this);let a;switch(o){case gt.VARIABLE:yA(this)||e.push(s);break;case gt.VARIABLE_IN_STRING:for(a=SU.exec(s);a!==null;)e.push(a[1]),a=SU.exec(s);break;case gt.LITERAL_STRING:u(t)&&t._type===gt.MEMBER&&yA(t._left)&&e.push(s);break}};var of=bd;function bp(e){e=y(e,y.EMPTY_OBJECT),this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=y(e.center,h.ZERO),this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=y(e.classificationType,kn.BOTH),this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(bp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var QRe={position:0,a_batchId:1};function $Re(e,t){if(u(e._va))return;let n=ht.createVertexBuffer({context:t,typedArray:e._positions,usage:Fe.STATIC_DRAW}),i=ht.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Fe.STATIC_DRAW}),r=ht.createIndexBuffer({context:t,typedArray:e._indices,usage:Fe.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),o=[{index:0,vertexBuffer:n,componentDatatype:X.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:X.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new oi({context:t,attributes:o,indexBuffer:r}),t.webgl2&&(e._vaSwap=new oi({context:t,attributes:o,indexBuffer:ht.createIndexBuffer({context:t,sizeInBytes:r.sizeInBytes,usage:Fe.DYNAMIC_DRAW,indexDatatype:r.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0}function eBe(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,QRe),r=e._pickId,o=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(o)){e._sp=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=ke.replaceMain(s,"czm_non_pick_main"),s=`${s}void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${r}; 
} 
`,e._spPick=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(OT),c=n.getFragmentShaderCallback(!1,void 0,!0)(dg);r=n.getPickId();let l=new ke({sources:[a]}),f=new ke({defines:["VECTOR_TILE"],sources:[c]});e._sp=Xt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new ke({sources:[OT]}),f=new ke({defines:["VECTOR_TILE"],sources:[dg]}),e._spStencil=Xt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=ke.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main() 
{ 
    czm_non_pick_main(); 
    out_FragColor = ${r}; 
} 
`;let d=new ke({sources:[a]}),p=new ke({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Xt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function rne(e){let t=e?zn.EQUAL:zn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:mt.KEEP,zFail:mt.DECREMENT_WRAP,zPass:mt.KEEP},backFunction:t,backOperation:{fail:mt.KEEP,zFail:mt.INCREMENT_WRAP,zPass:mt.KEEP},reference:Ft.CESIUM_3D_TILE_MASK,mask:Ft.CESIUM_3D_TILE_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Wa.LESS_OR_EQUAL},depthMask:!1}}var tBe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},reference:0,mask:Ft.CLASSIFICATION_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND},nBe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},reference:0,mask:Ft.CLASSIFICATION_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function iBe(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=Ve.fromCache(rne(!1)),e._rsStencilDepthPass3DTiles=Ve.fromCache(rne(!0)),e._rsColorPass=Ve.fromCache(tBe),e._rsPickPass=Ve.fromCache(nBe))}var AA=new N,one=new h;function rBe(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,r=t.uniformState.projection;return N.clone(i,AA),N.multiplyByPoint(AA,e._center,one),N.setTranslation(AA,one,AA),N.multiply(r,AA,AA),AA},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function M5(e,t,n,i,r,o,s){let a=e.constructor.BYTES_PER_ELEMENT,c=o.length;for(let l=0;l<c;++l){let f=o[l],d=s[f],p=i[d],g=r[d],m=new e.constructor(e.buffer,a*p,g);t.set(m,n),i[d]=n,n+=g}return n}function oBe(e,t){let n=e._indices,i=e._indexOffsets,r=e._indexCounts,o=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],l=M5(n,s,0,i,r,a.batchIds,o);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(z.equals(f.color,a.color))l=M5(n,s,l,i,r,f.batchIds,o),a.batchIds=a.batchIds.concat(f.batchIds),a.count=l-a.offset;else{let d=l;l=M5(n,s,l,i,r,f.batchIds,o),f.offset=d,f.count=l-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function R5(e,t,n,i,r,o,s){let a=e.bytesPerIndex,c=o.length;for(let l=0;l<c;++l){let f=o[l],d=s[f],p=i[d],g=r[d];t.copyFromBuffer(e,p*a,n*a,g*a),i[d]=n,n+=g}return n}function sBe(e,t){let n=e._indexOffsets,i=e._indexCounts,r=e._batchIdLookUp,o=t.pop(),s=[o],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,l=R5(a,c,0,n,i,o.batchIds,r);for(o.offset=0,o.count=l;t.length>0;){let d=t.pop();if(z.equals(d.color,o.color))l=R5(a,c,l,n,i,d.batchIds,r),o.batchIds=o.batchIds.concat(d.batchIds),o.count=l-o.offset;else{let p=l;l=R5(a,c,l,n,i,d.batchIds,r),d.offset=p,d.count=l-p,s.push(d),o=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function aBe(e,t){return t.color.toRgba()-e.color.toRgba()}function cBe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,r=!1,o={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(u(o[c])){r=!0;break}else o[c]=!0}if(!r)return e._batchDirty=!1,!1;if(r&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(aBe),t.webgl2?sBe(e,n):oBe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function lBe(e,t){let n=cBe(e,t),i=e._commands,r=e._batchedIndices,o=r.length,s=o*2;if(u(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,l=y(e._modelMatrix,N.IDENTITY),f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<o;++p){let g=r[p].offset,m=r[p].count,A=i[p*2];u(A)||(A=i[p*2]=new nt({owner:e})),A.vertexArray=a,A.modelMatrix=l,A.offset=g,A.count=m,A.renderState=e._rsStencilDepthPass,A.shaderProgram=c,A.uniformMap=f,A.boundingVolume=d,A.cull=!1,A.pass=be.TERRAIN_CLASSIFICATION;let x=nt.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=be.CESIUM_3D_TILE_CLASSIFICATION,A.derivedCommands.tileset=x;let C=i[p*2+1];u(C)||(C=i[p*2+1]=new nt({owner:e})),C.vertexArray=a,C.modelMatrix=l,C.offset=g,C.count=m,C.renderState=e._rsColorPass,C.shaderProgram=c,C.uniformMap=f,C.boundingVolume=d,C.cull=!1,C.pass=be.TERRAIN_CLASSIFICATION;let T=nt.shallowClone(C,C.derivedCommands.tileset);T.pass=be.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=T}e._commandsDirty=!0}function uBe(e,t){if(e.classificationType===kn.TERRAIN||!t.invertClassification||u(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,r=e._spStencil,o=n.length,s=i.length=o/2,a=0;for(let c=0;c<s;++c){let l=i[c]=nt.shallowClone(n[a],i[c]);l.shaderProgram=r,l.pass=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function fBe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,r=e._spStencil,o=e._spPick,s=y(e._modelMatrix,N.IDENTITY),a=e._uniformMap;for(let c=0;c<t;++c){let l=e._indexOffsets[c],f=e._indexCounts[c],d=u(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];u(p)||(p=n[c*2]=new nt({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=l,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=r,p.uniformMap=a,p.boundingVolume=d,p.pass=be.TERRAIN_CLASSIFICATION;let g=nt.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=be.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];u(m)||(m=n[c*2+1]=new nt({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=l,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=o,m.uniformMap=a,m.boundingVolume=d,m.pass=be.TERRAIN_CLASSIFICATION;let A=nt.shallowClone(m,m.derivedCommands.tileset);A.pass=be.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=A}e._pickCommandsDirty=!1}bp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new ws(e,o)}};bp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function dBe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,r;for(r=0;r<i;++r){let s=n[r],a=t[s];a.show=!0,a.color=z.WHITE}let o=e._batchedIndices;for(i=o.length,r=0;r<i;++r)o[r].color=z.clone(z.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var hBe=new z,mBe=z.WHITE,pBe=!0,_Be=/\$/;bp.prototype.applyStyle=function(e,t){if(!u(e)){dBe(this,t);return}let n=e.color,i=n instanceof of&&!_Be.test(n.expression);this._updatingAllCommands=i;let r=this._batchIds,o=r.length,s;for(s=0;s<o;++s){let a=r[s],c=t[a];c.color=u(e.color)?e.color.evaluateColor(c,hBe):mBe,c.show=u(e.show)?e.show.evaluate(c):pBe}if(i){let a=this._batchedIndices;for(o=a.length,s=0;s<o;++s)a[s].color=z.clone(z.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};bp.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!u(i))return;let r=this._indexOffsets,o=this._indexCounts,s=r[i],a=o[i],c=this._batchedIndices,l=c.length,f;for(f=0;f<l;++f){let A=c[f].offset,x=c[f].count;if(s>=A&&s<A+x)break}c.push(new jh({color:z.clone(t),offset:s,count:a,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,m=g.length;for(let A=0;A<m;++A){let x=g[A];if(x===e)continue;let C=n[x];r[C]<s?d.push(x):p.push(x)}p.length!==0&&c.push(new jh({color:z.clone(c[f].color),offset:s+a,count:c[f].offset+c[f].count-(s+a),batchIds:p})),d.length!==0?(c[f].count=s-c[f].offset,c[f].batchIds=d):c.splice(f,1),this._batchDirty=!0};function sne(e,t,n,i){let r=e.classificationType,o=r!==kn.CESIUM_3D_TILE,s=r!==kn.TERRAIN,a=t.commandList,c=n.length,l,f;for(f=0;f<c;++f)o&&(l=n[f],l.pass=be.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=be.CESIUM_3D_TILE_CLASSIFICATION,a.push(l));if(!(!t.invertClassification||!u(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function gBe(e,t){let n=e.commandList,i=t.length;for(let r=0;r<i;r+=2){let o=t[r+1];o.pass=be.OPAQUE,n.push(o)}}function yBe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;u(e._rsWireframe)||(e._rsWireframe=Ve.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Be.LINES):(n=e._rsColorPass,i=Be.TRIANGLES);let r=e._commands,o=r.length;for(let s=0;s<o;s+=2){let a=r[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}bp.prototype.update=function(e){let t=e.context;$Re(this,t),eBe(this,t),iBe(this),rBe(this,t);let n=e.passes;n.render&&(lBe(this,t),uBe(this,e),yBe(this),this._debugWireframe?gBe(e,this._commands):sne(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(fBe(this),sne(this,e,this._pickCommands))};bp.prototype.isDestroyed=function(){return!1};bp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),ue(this)};var xA=bp;function su(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,u(this._center)||(u(this._boundingVolume)?this._center=h.clone(this._boundingVolume.center):this._center=h.clone(h.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=kn.BOTH}Object.defineProperties(su.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});su.packedBoxLength=N.packedLength+h.packedLength;su.packedCylinderLength=N.packedLength+2;su.packedEllipsoidLength=N.packedLength+h.packedLength;su.packedSphereLength=h.packedLength+1;function ABe(e){let t=new Float64Array(N.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,N.pack(e._modelMatrix,t,n),t}function xBe(e,t){let n=0,i=t[n++],r=t[n++],o=e._boundingVolumes=new Array(r);for(let c=0;c<r;++c)o[c]=ae.unpack(t,n),n+=ae.packedLength;let s=t[n++],a=e._batchedIndices=new Array(s);for(let c=0;c<s;++c){let l=z.unpack(t,n);n+=z.packedLength;let f=t[n++],d=t[n++],p=t[n++],g=new Array(p);for(let m=0;m<p;++m)g[m]=t[n++];a[c]=new jh({color:l,offset:f,count:d,batchIds:g})}return i}var CBe=new pi("createVectorTileGeometries",5),TBe=new z;function EBe(e){if(!u(e._primitive)&&!u(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,r=e._cylinderBatchIds,o=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,l=e._batchTableColors,f=e._packedBuffer;if(!u(l)){let m=0;u(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),u(e._cylinders)&&(i=e._cylinders=i.slice(),r=e._cylinderBatchIds=r.slice(),m+=r.length),u(e._ellipsoids)&&(o=e._ellipsoids=o.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),u(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),l=e._batchTableColors=new Uint32Array(m);let A=e._batchTable;for(let x=0;x<m;++x){let C=A.getColor(x,TBe);l[x]=C.toRgba()}f=e._packedBuffer=ABe(e)}let d=[];u(t)&&d.push(t.buffer,n.buffer),u(i)&&d.push(i.buffer,r.buffer),u(o)&&d.push(o.buffer,s.buffer),u(a)&&d.push(a.buffer,c.buffer),d.push(l.buffer,f.buffer);let p={boxes:u(t)?t.buffer:void 0,boxBatchIds:u(t)?n.buffer:void 0,cylinders:u(i)?i.buffer:void 0,cylinderBatchIds:u(i)?r.buffer:void 0,ellipsoids:u(o)?o.buffer:void 0,ellipsoidBatchIds:u(o)?s.buffer:void 0,spheres:u(a)?a.buffer:void 0,sphereBatchIds:u(a)?c.buffer:void 0,batchTableColors:l.buffer,packedBuffer:f.buffer},g=e._verticesPromise=CBe.scheduleTask(p,d);return u(g)?g.then(function(m){if(e.isDestroyed())return;let A=new Float64Array(m.packedBuffer);xBe(e,A)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),bBe(e),e._ready=!0}).catch(m=>{e.isDestroyed()||(e._error=m)}):void 0}}function bBe(e){u(e._primitive)||(e._primitive=new xA({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:y(e._pickObject,e)}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}su.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};su.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};su.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};su.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};su.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=EBe(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};su.prototype.isDestroyed=function(){return!1};su.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var Sp=su;function vp(e,t,n,i,r){this._tileset=e,this._tile=t,this._resource=n,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=new Promise(o=>{this._resolveContent=o}),wBe(this,i,r)}Object.defineProperties(vp.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return u(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Geometry3DTileContent.readyPromise","Geometry3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Geometry3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function SBe(e){return function(t,n){u(e._geometries)&&e._geometries.updateCommands(t,n)}}function vBe(e,t){let n,i,r,o,s,a=y(e.BOXES_LENGTH,0),c=y(e.CYLINDERS_LENGTH,0),l=y(e.ELLIPSOIDS_LENGTH,0),f=y(e.SPHERES_LENGTH,0);if(a>0&&u(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,a)}if(c>0&&u(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(l>0&&u(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,l)}if(f>0&&u(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,f)}let d=u(n)||u(i)||u(r)||u(o),p=a>0&&!u(n)||c>0&&!u(i)||l>0&&!u(r)||f>0&&!u(o);if(d&&p)throw new de("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(r)&&!u(o)){let m=0;if(!u(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=m++;if(!u(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=m++;if(!u(r)&&l>0)for(r=new Uint16Array(l),s=0;s<l;++s)r[s]=m++;if(!u(o)&&f>0)for(o=new Uint16Array(f),s=0;s<f;++s)o[s]=m++}return{boxes:n,cylinders:i,ellipsoids:r,spheres:o}}var CA=Uint32Array.BYTES_PER_ELEMENT;function wBe(e,t,n){n=y(n,0);let i=new Uint8Array(t),r=new DataView(t);n+=CA;let o=r.getUint32(n,!0);if(o!==1)throw new de(`Only Geometry tile version 1 is supported.  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b=p.byteOffset+d.ELLIPSOIDS.byteOffset;L=new Float32Array(p.buffer,b,Sp.packedEllipsoidLength*C)}if(T>0){let b=p.byteOffset+d.SPHERES.byteOffset;_=new Float32Array(p.buffer,b,Sp.packedSphereLength*T)}return e._geometries=new Sp({boxes:O,boxBatchIds:M.boxes,cylinders:B,cylinderBatchIds:M.cylinders,ellipsoids:L,ellipsoidBatchIds:M.ellipsoids,spheres:_,sphereBatchIds:M.spheres,center:D,modelMatrix:v,batchTable:S,boundingVolume:e.tile.boundingVolume.boundingVolume}),e}return Promise.resolve(e)}function ane(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._geometries)&&e._geometries.createFeatures(e,n),e._features=n}}vp.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};vp.prototype.getFeature=function(e){return 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Array(this._arrayLength).fill(s)};ya.prototype.handleNoData=function(e){let t=this._noData;if(!u(t))return e;if(!Ane(e,t))return e};function Ane(e,t){if(!Array.isArray(e))return e===t;if(!Array.isArray(t)||e.length!==t.length)return!1;for(let n=0;n<e.length;n++)if(!Ane(e[n],t[n]))return!1;return!0}ya.prototype.unpackVectorAndMatrixTypes=function(e,t){t=y(t,!1);let n=jt.getMathType(this._type),i=this._isArray,r=jt.getComponentCount(this._type),o=i&&r>1;return u(n)?t&&o?e.map(function(s){return n.unpack(s)}):i?n.unpackArray(e):n.unpack(e):e};ya.prototype.packVectorAndMatrixTypes=function(e,t){t=y(t,!1);let n=jt.getMathType(this._type),i=this._isArray,r=jt.getComponentCount(this._type),o=i&&r>1;return u(n)?t&&o?e.map(function(s){return n.pack(s,[])}):i?n.packArray(e,[]):n.pack(e,[]):e};ya.prototype.validate=function(e){if(!(!u(e)&&u(this._default)))return this._required&&!u(e)?"required property must have a value":this._isArray?jBe(this,e):xne(this,e)};function 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The texture may be rendered incorrectly."),x=Rt.create({context:r,source:{arrayBufferView:n.bufferView,mipLevels:i},width:n.width,height:n.height,pixelFormat:n.internalFormat,sampler:a})):(A&&(n=Mg(n)),x=Rt.create({context:r,source:n,sampler:a,flipY:!1,skipColorSpaceConversion:!0})),p&&x.generateMipmap(),x}Rg.prototype.process=function(e){if(this._state===St.READY)return!0;if(this._state!==St.LOADED&&this._state!==St.PROCESSING||u(this._texture)||!u(this._image))return!1;this._state=St.PROCESSING;let t;if(this._asynchronous){let n=TFe;if(n.set(this._gltf,this._textureInfo,this._image,this._mipLevels,e.context),!e.jobScheduler.execute(n,Aa.TEXTURE))return;t=n.texture}else t=Yne(this._gltf,this._textureInfo,this._image,this._mipLevels,e.context);return this.unload(),this._texture=t,this._state=St.READY,this._resourceCache.statistics.addTextureLoader(this),!0};Rg.prototype.unload=function(){u(this._texture)&&this._texture.destroy(),u(this._imageLoader)&&!this._imageLoader.isDestroyed()&&this._resourceCache.unload(this._imageLoader),this._imageLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._texture=void 0,this._gltf=void 0};var HT=Rg;function Bg(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.gltfResource,r=e.baseResource,o=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=e.accessorId,l=e.cacheKey,f=y(e.asynchronous,!0),d=y(e.loadBuffer,!1),p=y(e.loadTypedArray,!1);this._resourceCache=t,this._gltfResource=i,this._baseResource=r,this._gltf=n,this._bufferViewId=o,this._draco=s,this._attributeSemantic=a,this._accessorId=c,this._cacheKey=l,this._asynchronous=f,this._loadBuffer=d,this._loadTypedArray=p,this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._quantization=void 0,this._typedArray=void 0,this._buffer=void 0,this._state=St.UNLOADED,this._promise=void 0}u(Object.create)&&(Bg.prototype=Object.create(or.prototype),Bg.prototype.constructor=Bg);Object.defineProperties(Bg.prototype,{cacheKey:{get:function(){return this._cacheKey}},buffer:{get:function(){return this._buffer}},typedArray:{get:function(){return this._typedArray}},quantization:{get:function(){return this._quantization}}});function bFe(e,t){return u(e)&&u(e.attributes)&&u(e.attributes[t])}Bg.prototype.load=async function(){return u(this._promise)?this._promise:bFe(this._draco,this._attributeSemantic)?(this._promise=vFe(this),this._promise):(this._promise=DFe(this),this._promise)};function SFe(e,t,n,i){let o=(1<<e.quantizationBits)-1,s=1/o,a=new Lt.Quantization;if(a.componentDatatype=t,a.octEncoded=e.octEncoded,a.octEncodedZXY=!0,a.type=i,a.octEncoded)a.type=on.VEC2,a.normalizationRange=o;else{let c=on.getMathType(i);if(c===Number){let l=e.range;a.quantizedVolumeOffset=e.minValues[0],a.quantizedVolumeDimensions=l,a.normalizationRange=o,a.quantizedVolumeStepSize=l*s}else{a.quantizedVolumeOffset=c.unpack(e.minValues),a.normalizationRange=c.unpack(new Array(n).fill(o));let l=new Array(n).fill(e.range);a.quantizedVolumeDimensions=c.unpack(l);let f=l.map(function(d){return d*s});a.quantizedVolumeStepSize=c.unpack(f)}}return a}async function vFe(e){e._state=St.LOADING;let t=e._resourceCache;try{let n=t.getDracoLoader({gltf:e._gltf,draco:e._draco,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._dracoLoader=n,await n.load(),e.isDestroyed()?void 0:(e._state=St.LOADED,e)}catch{if(e.isDestroyed())return;J5(e)}}function wFe(e){e._state=St.PROCESSING;let n=e._dracoLoader.decodedData.vertexAttributes,i=e._attributeSemantic,r=n[i],o=e._accessorId,a=e._gltf.accessors[o].type,c=r.array,l=r.data.quantization;u(l)&&(e._quantization=SFe(l,r.data.componentDatatype,r.data.componentsPerAttribute,a)),e._typedArray=new Uint8Array(c.buffer,c.byteOffset,c.byteLength)}async function DFe(e){e._state=St.LOADING;let t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._bufferViewId,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoader=n,await n.load(),e.isDestroyed()?void 0:(e._typedArray=n.typedArray,e._state=St.PROCESSING,e)}catch(n){if(e.isDestroyed())return;J5(e,n)}}function J5(e,t){e.unload(),e._state=St.FAILED;let n="Failed to load vertex buffer";throw e.getError(n,t)}function Z5(){this.typedArray=void 0,this.context=void 0,this.buffer=void 0}Z5.prototype.set=function(e,t){this.typedArray=e,this.context=t};Z5.prototype.execute=function(){this.buffer=Xne(this.typedArray,this.context)};function Xne(e,t){let n=ht.createVertexBuffer({typedArray:e,context:t,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}var IFe=new Z5;Bg.prototype.process=function(e){if(this._state===St.READY)return!0;if(this._state!==St.LOADED&&this._state!==St.PROCESSING)return!1;if(u(this._dracoLoader)){try{if(!this._dracoLoader.process(e))return!1}catch(i){J5(this,i)}wFe(this)}let t,n=this._typedArray;if(this._loadBuffer&&this._asynchronous){let i=IFe;if(i.set(n,e.context),!e.jobScheduler.execute(i,Aa.BUFFER))return!1;t=i.buffer}else this._loadBuffer&&(t=Xne(n,e.context));return this.unload(),this._buffer=t,this._typedArray=this._loadTypedArray?n:void 0,this._state=St.READY,this._resourceCache.statistics.addGeometryLoader(this),!0};Bg.prototype.unload=function(){u(this._buffer)&&this._buffer.destroy();let e=this._resourceCache;u(this._bufferViewLoader)&&!this._bufferViewLoader.isDestroyed()&&e.unload(this._bufferViewLoader),u(this._dracoLoader)&&e.unload(this._dracoLoader),this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._typedArray=void 0,this._buffer=void 0,this._gltf=void 0};var GT=Bg;function o1(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=y(e.properties,{}),i={};for(let r in n)if(n.hasOwnProperty(r)){let o=n[r];u(o.semantic)&&(i[o.semantic]=o)}this._id=t,this._name=e.name,this._description=e.description,this._properties=n,this._propertiesBySemantic=i,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}o1.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.class,i={};for(let r in n.properties)if(n.properties.hasOwnProperty(r)){let o=Sg.fromJson({id:r,property:n.properties[r],enums:e.enums});i[r]=o}return new o1({id:t,name:n.name,description:n.description,properties:i,extras:n.extras,extensions:n.extensions})};Object.defineProperties(o1.prototype,{properties:{get:function(){return this._properties}},propertiesBySemantic:{get:function(){return this._propertiesBySemantic}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});o1.BATCH_TABLE_CLASS_NAME="_batchTable";var vd=o1;function WU(e){e=y(e,y.EMPTY_OBJECT);let t=e.value,n=e.name;this._value=t,this._name=n,this._description=e.description,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}WU.fromJson=function(e){return new WU({value:e.value,name:e.name,description:e.description,extras:e.extras,extensions:e.extensions})};Object.defineProperties(WU.prototype,{value:{get:function(){return this._value}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var s1=WU;function jU(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.values,i={},r={},o=n.length;for(let a=0;a<o;++a){let c=n[a];i[c.value]=c.name,r[c.name]=c.value}let s=y(e.valueType,tn.UINT16);this._values=n,this._namesByValue=i,this._valuesByName=r,this._valueType=s,this._id=t,this._name=e.name,this._description=e.description,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}jU.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.enum,i=n.values.map(function(r){return s1.fromJson(r)});return new jU({id:t,values:i,valueType:tn[n.valueType],name:n.name,description:n.description,extras:n.extras,extensions:n.extensions})};Object.defineProperties(jU.prototype,{values:{get:function(){return this._values}},namesByValue:{get:function(){return this._namesByValue}},valuesByName:{get:function(){return this._valuesByName}},valueType:{get:function(){return this._valueType}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var a1=jU;function qU(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.classes,{}),n=y(e.enums,{});this._classes=t,this._enums=n,this._id=e.id,this._name=e.name,this._description=e.description,this._version=e.version,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}qU.fromJson=function(e){let t={};if(u(e.enums))for(let i in e.enums)e.enums.hasOwnProperty(i)&&(t[i]=a1.fromJson({id:i,enum:e.enums[i]}));let n={};if(u(e.classes))for(let i in e.classes)e.classes.hasOwnProperty(i)&&(n[i]=vd.fromJson({id:i,class:e.classes[i],enums:t}));return new qU({id:e.id,name:e.name,description:e.description,version:e.version,classes:n,enums:t,extras:e.extras,extensions:e.extensions})};Object.defineProperties(qU.prototype,{classes:{get:function(){return this._classes}},enums:{get:function(){return this._enums}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},version:{get:function(){return this._version}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var wd=qU;function OA(e){e=y(e,y.EMPTY_OBJECT);let t=e.schema,n=e.resource,i=e.cacheKey;this._schema=u(t)?wd.fromJson(t):void 0,this._resource=n,this._cacheKey=i,this._state=St.UNLOADED,this._promise=void 0}u(Object.create)&&(OA.prototype=Object.create(or.prototype),OA.prototype.constructor=OA);Object.defineProperties(OA.prototype,{cacheKey:{get:function(){return this._cacheKey}},schema:{get:function(){return this._schema}}});OA.prototype.load=async function(){return u(this._promise)?this._promise:u(this._schema)?(this._promise=Promise.resolve(this),this._promise):(this._promise=PFe(this),this._promise)};async function PFe(e){let t=e._resource;e._state=St.LOADING;try{let n=await t.fetchJson();return e.isDestroyed()?void 0:(e._schema=wd.fromJson(n),e._state=St.READY,e)}catch(n){if(e.isDestroyed())return;e._state=St.FAILED;let i=`Failed to load schema: ${t.url}`;throw 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n=xl.createSampler({gltf:e,textureInfo:t});return`${n.wrapS}-${n.wrapT}-${n.minificationFilter}-${n.magnificationFilter}`}Dd.getSchemaCacheKey=function(e){let t=e.schema,n=e.resource;return u(t)?`embedded-schema:${JSON.stringify(t)}`:`external-schema:${c1(n)}`};Dd.getExternalBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource;return`external-buffer:${Kne(t)}`};Dd.getEmbeddedBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId;return`embedded-buffer:${Jne(t,n)}`};Dd.getGltfCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource;return`gltf:${c1(t)}`};Dd.getBufferViewCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.bufferViewId,i=e.gltfResource,r=e.baseResource,o=t.bufferViews[n],s=o.buffer,a=t.buffers[s];ni(o,"EXT_meshopt_compression")&&(s=o.extensions.EXT_meshopt_compression.buffer);let c=l1(a,s,i,r),l=YU(o);return`buffer-view:${c}-range-${l}`};Dd.getDracoCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.draco,i=e.gltfResource,r=e.baseResource;return`draco:${Q5(t,n,i,r)}`};Dd.getVertexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.gltfResource,i=e.baseResource,r=e.frameState,o=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=y(e.dequantize,!1),l=y(e.loadBuffer,!1),f=y(e.loadTypedArray,!1),d="";if(c&&(d+="-dequantize"),l&&(d+="-buffer",d+=`-context-${r.context.id}`),f&&(d+="-typed-array"),u(s))return`vertex-buffer:${Q5(t,s,n,i)}-draco-${a}${d}`;let p=t.bufferViews[o],g=p.buffer,m=t.buffers[g],A=l1(m,g,n,i),x=YU(p);return`vertex-buffer:${A}-range-${x}${d}`};Dd.getIndexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.accessorId,i=e.gltfResource,r=e.baseResource,o=e.frameState,s=e.draco,a=y(e.loadBuffer,!1),c=y(e.loadTypedArray,!1),l="";if(a&&(l+="-buffer",l+=`-context-${o.context.id}`),c&&(l+="-typed-array"),u(s))return`index-buffer:${Q5(t,s,i,r)}-draco${l}`;let f=t.accessors[n],d=f.bufferView,p=t.bufferViews[d],g=p.buffer,m=t.buffers[g],A=l1(m,g,i,r),x=OFe(f,p);return`index-buffer:${A}-accessor-${x}${l}`};Dd.getImageCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.imageId,i=e.gltfResource,r=e.baseResource;return`image:${Zne(t,n,i,r)}`};Dd.getTextureCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureInfo,i=e.gltfResource,r=e.baseResource,o=e.supportedImageFormats,s=e.frameState,a=n.index,c=xl.getImageIdFromTexture({gltf:t,textureId:a,supportedImageFormats:o}),l=Zne(t,c,i,r),f=MFe(t,n);return`texture:${l}-sampler-${f}-context-${s.context.id}`};var Cl=Dd;function u1(){this.geometryByteLength=0,this.texturesByteLength=0,this._geometrySizes={},this._textureSizes={}}u1.prototype.clear=function(){this.geometryByteLength=0,this.texturesByteLength=0,this._geometrySizes={},this._textureSizes={}};u1.prototype.addGeometryLoader=function(e){let t=e.cacheKey;if(this._geometrySizes.hasOwnProperty(t))return;this._geometrySizes[t]=0;let n=e.buffer,i=e.typedArray,r=0;u(n)&&(r+=n.sizeInBytes),u(i)&&(r+=i.byteLength),this.geometryByteLength+=r,this._geometrySizes[t]=r};u1.prototype.addTextureLoader=function(e){let t=e.cacheKey;if(this._textureSizes.hasOwnProperty(t))return;this._textureSizes[t]=0;let n=e.texture.sizeInBytes;this.texturesByteLength+=e.texture.sizeInBytes,this._textureSizes[t]=n};u1.prototype.removeLoader=function(e){let t=e.cacheKey,n=this._geometrySizes[t];delete this._geometrySizes[t],u(n)&&(this.geometryByteLength-=n);let i=this._textureSizes[t];delete this._textureSizes[t],u(i)&&(this.texturesByteLength-=i)};var f1=u1;function Rn(){}Rn.cacheEntries={};Rn.statistics=new f1;function RFe(e){this.referenceCount=1,this.resourceLoader=e,this._statisticsPromise=void 0}Rn.get=function(e){let t=Rn.cacheEntries[e];if(u(t))return++t.referenceCount,t.resourceLoader};Rn.add=function(e){let t=e.cacheKey;return Rn.cacheEntries[t]=new RFe(e),e};Rn.unload=function(e){let t=e.cacheKey,n=Rn.cacheEntries[t];--n.referenceCount,n.referenceCount===0&&(Rn.statistics.removeLoader(e),e.destroy(),delete Rn.cacheEntries[t])};Rn.getSchemaLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.schema,n=e.resource,i=Cl.getSchemaCacheKey({schema:t,resource:n}),r=Rn.get(i);return u(r)?r:(r=new WT({schema:t,resource:n,cacheKey:i}),Rn.add(r))};Rn.getEmbeddedBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId,i=e.typedArray,r=Cl.getEmbeddedBufferCacheKey({parentResource:t,bufferId:n}),o=Rn.get(r);return u(o)?o:(o=new EA({typedArray:i,cacheKey:r}),Rn.add(o))};Rn.getExternalBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource,n=Cl.getExternalBufferCacheKey({resource:t}),i=Rn.get(n);return u(i)?i:(i=new EA({resource:t,cacheKey:n}),Rn.add(i))};Rn.getGltfJsonLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,r=e.gltfJson,o=Cl.getGltfCacheKey({gltfResource:t}),s=Rn.get(o);return u(s)?s:(s=new zT({resourceCache:Rn,gltfResource:t,baseResource:n,typedArray:i,gltfJson:r,cacheKey:o}),Rn.add(s))};Rn.getBufferViewLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.bufferViewId,i=e.gltfResource,r=e.baseResource,o=Cl.getBufferViewCacheKey({gltf:t,bufferViewId:n,gltfResource:i,baseResource:r}),s=Rn.get(o);return u(s)?s:(s=new NT({resourceCache:Rn,gltf:t,bufferViewId:n,gltfResource:i,baseResource:r,cacheKey:o}),Rn.add(s))};Rn.getDracoLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.draco,i=e.gltfResource,r=e.baseResource,o=Cl.getDracoCacheKey({gltf:t,draco:n,gltfResource:i,baseResource:r}),s=Rn.get(o);return u(s)?s:(s=new FT({resourceCache:Rn,gltf:t,draco:n,gltfResource:i,baseResource:r,cacheKey:o}),Rn.add(s))};Rn.getVertexBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.gltfResource,i=e.baseResource,r=e.frameState,o=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=e.accessorId,l=y(e.asynchronous,!0),f=y(e.dequantize,!1),d=y(e.loadBuffer,!1),p=y(e.loadTypedArray,!1),g=Cl.getVertexBufferCacheKey({gltf:t,gltfResource:n,baseResource:i,frameState:r,bufferViewId:o,draco:s,attributeSemantic:a,dequantize:f,loadBuffer:d,loadTypedArray:p}),m=Rn.get(g);return u(m)?m:(m=new GT({resourceCache:Rn,gltf:t,gltfResource:n,baseResource:i,bufferViewId:o,draco:s,attributeSemantic:a,accessorId:c,cacheKey:g,asynchronous:l,dequantize:f,loadBuffer:d,loadTypedArray:p}),Rn.add(m))};Rn.getIndexBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.accessorId,i=e.gltfResource,r=e.baseResource,o=e.frameState,s=e.draco,a=y(e.asynchronous,!0),c=y(e.loadBuffer,!1),l=y(e.loadTypedArray,!1),f=Cl.getIndexBufferCacheKey({gltf:t,accessorId:n,gltfResource:i,baseResource:r,frameState:o,draco:s,loadBuffer:c,loadTypedArray:l}),d=Rn.get(f);return u(d)?d:(d=new 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e=[GT,VT,FT,HT,UT,NT,EA,WT,zT],t,n=Rn.cacheEntries,i=[];for(t in n)n.hasOwnProperty(t)&&i.push(n[t]);i.sort(function(o,s){let a=e.indexOf(o.resourceLoader.constructor),c=e.indexOf(s.resourceLoader.constructor);return a-c});let r=i.length;for(let o=0;o<r;++o){let s=i[o];t=s.resourceLoader.cacheKey,u(n[t])&&(s.resourceLoader.destroy(),delete n[t])}Rn.statistics.clear()};var Ui=Rn;function Js(e,t,n){this._resource=e,this._subtreeJson=void 0,this._bufferLoader=void 0,this._tileAvailability=void 0,this._contentAvailabilityBitstreams=[],this._childSubtreeAvailability=void 0,this._implicitCoordinates=n,this._subtreeLevels=t.subtreeLevels,this._subdivisionScheme=t.subdivisionScheme,this._branchingFactor=t.branchingFactor,this._metadata=void 0,this._tileMetadataTable=void 0,this._tilePropertyTableJson=void 0,this._contentMetadataTables=[],this._contentPropertyTableJsons=[],this._tileJumpBuffer=void 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this.contentIsAvailableAtIndex(n,t)};Js.prototype.childSubtreeIsAvailableAtIndex=function(e){return this._childSubtreeAvailability.getBit(e)};Js.prototype.childSubtreeIsAvailableAtCoordinates=function(e){let t=this.getChildSubtreeIndex(e);return this.childSubtreeIsAvailableAtIndex(t)};Js.prototype.getLevelOffset=function(e){let t=this._branchingFactor;return(Math.pow(t,e)-1)/(t-1)};Js.prototype.getParentMortonIndex=function(e){let t=2;return this._subdivisionScheme===jo.OCTREE&&(t=3),e>>t};Js.fromSubtreeJson=async function(e,t,n,i,r){let o=new Js(e,i,r),s;u(t)?s={json:t,binary:void 0}:s=BFe(n);let a=s.json;o._subtreeJson=a;let c;if(ni(a,"3DTILES_metadata"))c=a.extensions["3DTILES_metadata"];else if(u(a.tileMetadata)){let T=a.tileMetadata;c=a.propertyTables[T]}let l=[];if(u(a.contentMetadata)){let T=a.contentMetadata.length;for(let E=0;E<T;E++){let S=a.contentMetadata[E];l.push(a.propertyTables[S])}}let f,d=i.metadataSchema,p=a.subtreeMetadata;if(u(p)){let T=p.class,E=d.classes[T];f=new zP({subtreeMetadata:p,class:E})}o._metadata=f,o._tilePropertyTableJson=c,o._contentPropertyTableJsons=l;let g={constant:0};a.contentAvailabilityHeaders=[],ni(a,"3DTILES_multiple_contents")?a.contentAvailabilityHeaders=a.extensions["3DTILES_multiple_contents"].contentAvailability:Array.isArray(a.contentAvailability)?a.contentAvailabilityHeaders=a.contentAvailability:a.contentAvailabilityHeaders.push(y(a.contentAvailability,g));let m=LFe(a.buffers),A=NFe(a.bufferViews,m);FFe(a,A),u(c)&&Qne(c,A);for(let T=0;T<l.length;T++){let E=l[T];Qne(E,A)}let x=await UFe(o,m,s.binary),C=kFe(A,x);return zFe(o,a,i,C),u(c)&&(HFe(o,i,C),WFe(o)),GFe(o,i,C),jFe(o),o._ready=!0,o};function BFe(e){let n=new DataView(e.buffer,e.byteOffset),i=8,r=n.getUint32(i,!0);i+=8;let o=n.getUint32(i,!0);i+=8;let s=Mr(e,i,r);i+=r;let a=e.subarray(i,i+o);return{json:s,binary:a}}function LFe(e){e=u(e)?e:[];for(let t=0;t<e.length;t++){let n=e[t];n.isExternal=u(n.uri),n.isActive=!1}return e}function NFe(e,t){e=u(e)?e:[];for(let n=0;n<e.length;n++){let i=e[n],r=t[i.buffer];i.bufferHeader=r,i.isActive=!1}return e}function FFe(e,t){let n,i=e.tileAvailability;u(i.bitstream)?n=t[i.bitstream]:u(i.bufferView)&&(n=t[i.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);let r=e.contentAvailabilityHeaders;for(let s=0;s<r.length;s++)n=void 0,u(r[s].bitstream)?n=t[r[s].bitstream]:u(r[s].bufferView)&&(n=t[r[s].bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);n=void 0;let o=e.childSubtreeAvailability;u(o.bitstream)?n=t[o.bitstream]:u(o.bufferView)&&(n=t[o.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0)}function Qne(e,t){let n=e.properties,i;for(let r in n)if(n.hasOwnProperty(r)){let o=n[r],s=y(o.values,o.bufferView);i=t[s],i.isActive=!0,i.bufferHeader.isActive=!0;let a=y(o.stringOffsets,o.stringOffsetBufferView);u(a)&&(i=t[a],i.isActive=!0,i.bufferHeader.isActive=!0);let c=y(o.arrayOffsets,o.arrayOffsetBufferView);u(c)&&(i=t[c],i.isActive=!0,i.bufferHeader.isActive=!0)}}function UFe(e,t,n){let i=[];for(let r=0;r<t.length;r++){let o=t[r];if(!o.isActive)i.push(Promise.resolve(void 0));else if(o.isExternal){let s=VFe(e,o);i.push(s)}else i.push(Promise.resolve(n))}return Promise.all(i).then(function(r){let o={};for(let s=0;s<r.length;s++){let a=r[s];u(a)&&(o[s]=a)}return o})}async function VFe(e,t){let i=e._resource.getDerivedResource({url:t.uri}),r=Ui.getExternalBufferLoader({resource:i});e._bufferLoader=r;try{await r.load()}catch(o){if(r.isDestroyed())return;throw o}return r.typedArray}function kFe(e,t){let n={};for(let i=0;i<e.length;i++){let r=e[i];if(!r.isActive)continue;let o=r.byteOffset,s=o+r.byteLength,c=t[r.buffer].subarray(o,s);n[i]=c}return n}function zFe(e,t,n,i){let r=n.branchingFactor,o=n.subtreeLevels,s=(Math.pow(r,o)-1)/(r-1),a=Math.pow(r,o),c=ni(t,"3DTILES_metadata"),l=u(e._tilePropertyTableJson),f=c||l;e._tileAvailability=$5(t.tileAvailability,i,s,f);let d=e._contentPropertyTableJsons.length>0;f=f||d;for(let 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qFe(e,t){if(!u(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function YFe(e,t,n){let i=e._contentMetadataTables;if(!u(i))return;let r=i[n];if(!u(r))return;let o=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(o.getBit(s))return e._contentJumpBuffers[n][s]}Js.prototype.getTileMetadataView=function(e){let t=qFe(this,e);if(!u(t))return;let n=this._tileMetadataTable;return new LT({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};Js.prototype.getContentMetadataView=function(e,t){let n=YFe(this,e,t);if(!u(n))return;let i=this._contentMetadataTables[t],r=this._contentPropertyTableJsons[t];return new LT({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:r})};Js.prototype.isDestroyed=function(){return!1};Js.prototype.destroy=function(){return u(this._bufferLoader)&&Ui.unload(this._bufferLoader),ue(this)};var MA=Js;var XFe={ID:"ID",NAME:"NAME",DESCRIPTION:"DESCRIPTION",TILESET_TILE_COUNT:"TILESET_TILE_COUNT",TILE_BOUNDING_BOX:"TILE_BOUNDING_BOX",TILE_BOUNDING_REGION:"TILE_BOUNDING_REGION",TILE_BOUNDING_SPHERE:"TILE_BOUNDING_SPHERE",TILE_MINIMUM_HEIGHT:"TILE_MINIMUM_HEIGHT",TILE_MAXIMUM_HEIGHT:"TILE_MAXIMUM_HEIGHT",TILE_HORIZON_OCCLUSION_POINT:"TILE_HORIZON_OCCLUSION_POINT",TILE_GEOMETRIC_ERROR:"TILE_GEOMETRIC_ERROR",CONTENT_BOUNDING_BOX:"CONTENT_BOUNDING_BOX",CONTENT_BOUNDING_REGION:"CONTENT_BOUNDING_REGION",CONTENT_BOUNDING_SPHERE:"CONTENT_BOUNDING_SPHERE",CONTENT_MINIMUM_HEIGHT:"CONTENT_MINIMUM_HEIGHT",CONTENT_MAXIMUM_HEIGHT:"CONTENT_MAXIMUM_HEIGHT",CONTENT_HORIZON_OCCLUSION_POINT:"CONTENT_HORIZON_OCCLUSION_POINT"},RA=Object.freeze(XFe);function KFe(e){return{tile:{boundingVolume:eie("TILE",e),minimumHeight:tie("TILE",e),maximumHeight:nie("TILE",e)},content:{boundingVolume:eie("CONTENT",e),minimumHeight:tie("CONTENT",e),maximumHeight:nie("CONTENT",e)}}}function eie(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(u(i))return{box:i};let r=`${e}_BOUNDING_REGION`,o=t.getPropertyBySemantic(r);if(u(o))return{region:o};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(u(a))return{sphere:a}}function tie(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}function nie(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)}var d1=KFe;function Tl(e,t,n){let i=t.implicitTileset,r=t.implicitCoordinates;this._implicitTileset=i,this._implicitCoordinates=r,this._implicitSubtree=void 0,this._tileset=e,this._tile=t,this._resource=n,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let o=r.getTemplateValues(),s=i.subtreeUriTemplate.getDerivedResource({templateValues:o});this._url=s.getUrlComponent(!0),this._ready=!1,this._readyPromise=void 0}Object.defineProperties(Tl.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 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i=[],r=e._implicitTileset.branchingFactor;for(let o=0;o<n.length;o++){let s=n[o];if(u(s))for(let a=0;a<r;a++){let c=o*r+a;t.childSubtreeIsAvailableAtIndex(c)&&i.push({tile:s,childIndex:a})}}return i}function QFe(e,t,n,i){let s=iie(e,t,n,i,0,!0),a=e._tileset.statistics,c=[s],l=[],f=e._implicitTileset;for(let d=1;d<f.subtreeLevels;d++){let p=t.getLevelOffset(d),g=f.branchingFactor*c.length;for(let m=0;m<g;m++){let A=p+m;if(!t.tileIsAvailableAtIndex(A)){l.push(void 0);continue}let x=t.getParentMortonIndex(m),C=c[x],T=m%f.branchingFactor,E=iie(e,t,C,T,A);C.children.push(E),a.numberOfTilesTotal++,l.push(E)}c=l,l=[]}return{rootTile:s,bottomRow:c}}function rie(e,t,n){let i=RA.TILE_GEOMETRIC_ERROR;return u(e)&&e.hasPropertyBySemantic(i)?e.getPropertyBySemantic(i):t.geometricError/Math.pow(2,n.level)}function iie(e,t,n,i,r,o){let s=e._implicitTileset,a;y(o,!1)?a=n.implicitCoordinates:a=n.implicitCoordinates.getChildCoordinates(i);let c,l,f;if(u(t.tilePropertyTableJson)){c=t.getTileMetadataView(a);let D=d1(c);l=D.tile,f=D.content}let p=t.contentPropertyTableJsons.length,g=!1;for(let D=0;D<p;D++)if(t.contentIsAvailableAtCoordinates(a,D)){g=!0;break}let m=t2e(s,a,i,o,n,l),A=[];for(let D=0;D<s.contentCount;D++){if(!t.contentIsAvailableAtIndex(r,D))continue;let B={uri:s.contentUriTemplates[D].getDerivedResource({templateValues:a.getTemplateValues()}).url},L=n2e(m,f);u(L)&&(B.boundingVolume=L),A.push(_t(B,s.contentHeaders[D]))}let x=rie(c,s,a),C={boundingVolume:m,geometricError:x,refine:s.refine,contents:A},T=!0,E=We(s.tileHeader,T);delete E.boundingVolume,delete E.transform;let S=_t(C,E,T),v=lie(e,s.baseResource,S,n);return v.implicitCoordinates=a,v.implicitSubtree=t,v.metadata=c,v.hasImplicitContentMetadata=g,v}function XU(e,t){return u(e)&&u(t)&&(u(t.minimumHeight)||u(t.maximumHeight))&&(ni(e,"3DTILES_bounding_volume_S2")||u(e.region))}function 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o=this._dirtyIndex;if(!(!this._multipleDirtyPlanes&&o===-1)){if(this._multipleDirtyPlanes)i?(hie(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._float32View}})):(die(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._uint8View}}));else{let s=0,a=0;i?(a=Math.floor(o/t.width),s=Math.floor(o-a*t.width),hie(this,o,o+1),t.copyFrom({source:{width:1,height:1,arrayBufferView:this._float32View},xOffset:s,yOffset:a})):(a=Math.floor(o*2/t.width),s=Math.floor(o*2-a*t.width),die(this,o,o+1),t.copyFrom({source:{width:2,height:1,arrayBufferView:this._uint8View},xOffset:s,yOffset:a}))}this._multipleDirtyPlanes=!1,this._dirtyIndex=-1}};var d2e=new N,mie=new cn(h.UNIT_X,0);Ja.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._planes,i=n.length,r=this.modelMatrix;u(t)&&(r=N.multiply(t,r,d2e));let o=Qt.INSIDE;!this.unionClippingRegions&&i>0&&(o=Qt.OUTSIDE);for(let s=0;s<i;++s){let 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t=e.propertyTables;this._propertyTableCount=u(t)?t.length:0,this._propertyTables=t,this._propertyTextures=e.propertyTextures,this._propertyAttributes=e.propertyAttributes,this._statistics=e.statistics,this._extras=e.extras,this._extensions=e.extensions}Object.defineProperties(y1.prototype,{schema:{get:function(){return this._schema}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},propertyTableCount:{get:function(){return this._propertyTableCount}},propertyTables:{get:function(){return this._propertyTables}},propertyTextures:{get:function(){return this._propertyTextures}},propertyAttributes:{get:function(){return this._propertyAttributes}},propertyTablesByteLength:{get:function(){if(!u(this._propertyTables))return 0;let e=0,t=this._propertyTables.length;for(let n=0;n<t;n++)e+=this._propertyTables[n].byteLength;return e}}});y1.prototype.getPropertyTable=function(e){return this._propertyTables[e]};y1.prototype.getPropertyTexture=function(e){return this._propertyTextures[e]};y1.prototype.getPropertyAttribute=function(e){return this._propertyAttributes[e]};var xa=y1;function y2e(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i=[];if(u(t.propertyTables))for(let s=0;s<t.propertyTables.length;s++){let a=t.propertyTables[s],c=n.classes[a.class],l=new yl({count:a.count,properties:a.properties,class:c,bufferViews:e.bufferViews});i.push(new Vc({id:s,name:a.name,count:a.count,metadataTable:l,extras:a.extras,extensions:a.extensions}))}let r=[];if(u(t.propertyTextures))for(let s=0;s<t.propertyTextures.length;s++){let a=t.propertyTextures[s];r.push(new LA({id:s,name:a.name,propertyTexture:a,class:n.classes[a.class],textures:e.textures}))}let o=[];if(u(t.propertyAttributes))for(let s=0;s<t.propertyAttributes.length;s++){let a=t.propertyAttributes[s];o.push(new NA({id:s,name:a.name,class:n.classes[a.class],propertyAttribute:a}))}return new xa({schema:n,propertyTables:i,propertyTextures:r,propertyAttributes:o,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}var A1=y2e;function A2e(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i,r=[],o;if(u(t.featureTables))for(o=Object.keys(t.featureTables).sort(),i=0;i<o.length;i++){let a=o[i],c=t.featureTables[a],l=n.classes[c.class],f=new yl({count:c.count,properties:c.properties,class:l,bufferViews:e.bufferViews});r.push(new Vc({id:a,count:c.count,metadataTable:f,extras:c.extras,extensions:c.extensions}))}let s=[];if(u(t.featureTextures))for(o=Object.keys(t.featureTextures).sort(),i=0;i<o.length;i++){let a=o[i],c=t.featureTextures[a];s.push(new LA({id:a,propertyTexture:x2e(c),class:n.classes[c.class],textures:e.textures}))}return new xa({schema:n,propertyTables:r,propertyTextures:s,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}function x2e(e){let t={class:e.class,properties:{}},n=e.properties;for(let i in n)if(n.hasOwnProperty(i)){let r=n[i],o={channels:C2e(r.channels),extras:r.extras,extensions:r.extensions};t.properties[i]=_t(r.texture,o,!0)}return t}function C2e(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]="rgba".indexOf(e[i]);return n}var x1=A2e;function Lg(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.extension,i=e.extensionLegacy,r=e.gltfResource,o=e.baseResource,s=e.supportedImageFormats,a=e.frameState,c=e.cacheKey,l=y(e.asynchronous,!0);this._gltfResource=r,this._baseResource=o,this._gltf=t,this._extension=n,this._extensionLegacy=i,this._supportedImageFormats=s,this._frameState=a,this._cacheKey=c,this._asynchronous=l,this._bufferViewLoaders=[],this._bufferViewIds=[],this._textureLoaders=[],this._textureIds=[],this._schemaLoader=void 0,this._structuralMetadata=void 0,this._state=St.UNLOADED,this._promise=void 0}u(Object.create)&&(Lg.prototype=Object.create(or.prototype),Lg.prototype.constructor=Lg);Object.defineProperties(Lg.prototype,{cacheKey:{get:function(){return this._cacheKey}},structuralMetadata:{get:function(){return this._structuralMetadata}}});async function T2e(e){try{let t=w2e(e),n=M2e(e),i=R2e(e);return await Promise.all([t,n,i]),e.isDestroyed()?void 0:(e._gltf=void 0,e._state=St.LOADED,e)}catch(t){if(e.isDestroyed())return;e.unload(),e._state=St.FAILED;let n="Failed to load structural metadata";throw e.getError(n,t)}}Lg.prototype.load=function(){return u(this._promise)?this._promise:(this._state=St.LOADING,this._promise=T2e(this),this._promise)};function E2e(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n],r=i.values,o=i.arrayOffsets,s=i.stringOffsets;u(r)&&(t[r]=!0),u(o)&&(t[o]=!0),u(s)&&(t[s]=!0)}}function b2e(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n],r=i.bufferView,o=i.arrayOffsetBufferView,s=i.stringOffsetBufferView;u(r)&&(t[r]=!0),u(o)&&(t[o]=!0),u(s)&&(t[s]=!0)}}function S2e(e){let t=e.propertyTables,n={};if(u(t))for(let i=0;i<t.length;i++){let r=t[i];E2e(r.properties,n)}return n}function v2e(e){let t=e.featureTables,n={};if(u(t)){for(let i in t)if(t.hasOwnProperty(i)){let o=t[i].properties;u(o)&&b2e(o,n)}}return n}async function w2e(e){let t;u(e._extension)?t=S2e(e._extension):t=v2e(e._extensionLegacy);let n=[];for(let i in t)if(t.hasOwnProperty(i)){let r=Ui.getBufferViewLoader({gltf:e._gltf,bufferViewId:parseInt(i),gltfResource:e._gltfResource,baseResource:e._baseResource});e._bufferViewLoaders.push(r),e._bufferViewIds.push(i),n.push(r.load())}return Promise.all(n)}function D2e(e){let t={},n=e.propertyTextures;if(u(n))for(let i=0;i<n.length;i++){let o=n[i].properties;u(o)&&I2e(o,t)}return t}function I2e(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n];t[i.index]=i}}function P2e(e){let t={},n=e.featureTextures;if(u(n)){for(let i in n)if(n.hasOwnProperty(i)){let o=n[i].properties;u(o)&&O2e(o,t)}}return t}function O2e(e,t){for(let n in e)if(e.hasOwnProperty(n)){let r=e[n].texture;t[r.index]=r}}function M2e(e){let t;u(e._extension)?t=D2e(e._extension):t=P2e(e._extensionLegacy);let n=e._gltf,i=e._gltfResource,r=e._baseResource,o=e._supportedImageFormats,s=e._frameState,a=e._asynchronous,c=[];for(let l in t)if(t.hasOwnProperty(l)){let f=Ui.getTextureLoader({gltf:n,textureInfo:t[l],gltfResource:i,baseResource:r,supportedImageFormats:o,frameState:s,asynchronous:a});e._textureLoaders.push(f),e._textureIds.push(l),c.push(f.load())}return Promise.all(c)}async function R2e(e){let t=y(e._extension,e._extensionLegacy),n;if(u(t.schemaUri)){let i=e._baseResource.getDerivedResource({url:t.schemaUri});n=Ui.getSchemaLoader({resource:i})}else n=Ui.getSchemaLoader({schema:t.schema});if(e._schemaLoader=n,await n.load(),!n.isDestroyed())return n.schema}Lg.prototype.process=function(e){if(this._state===St.READY)return!0;if(this._state!==St.LOADED)return!1;let t=this._textureLoaders,n=t.length,i=!0;for(let a=0;a<n;++a){let l=t[a].process(e);i=i&&l}if(!i)return!1;let r=this._schemaLoader.schema,o={};for(let a=0;a<this._bufferViewIds.length;++a){let c=this._bufferViewIds[a],l=this._bufferViewLoaders[a];if(!l.isDestroyed()){let f=new Uint8Array(l.typedArray);o[c]=f}}let s={};for(let a=0;a<this._textureIds.length;++a){let c=this._textureIds[a],l=t[a];l.isDestroyed()||(s[c]=l.texture)}return u(this._extension)?this._structuralMetadata=A1({extension:this._extension,schema:r,bufferViews:o,textures:s}):this._structuralMetadata=x1({extension:this._extensionLegacy,schema:r,bufferViews:o,textures:s}),Cie(this),this._state=St.READY,!0};function Cie(e){let t=e._bufferViewLoaders,n=t.length;for(let i=0;i<n;++i)Ui.unload(t[i]);e._bufferViewLoaders.length=0,e._bufferViewIds.length=0}function B2e(e){let t=e._textureLoaders,n=t.length;for(let i=0;i<n;++i)Ui.unload(t[i]);e._textureLoaders.length=0,e._textureIds.length=0}Lg.prototype.unload=function(){Cie(this),B2e(this),u(this._schemaLoader)&&Ui.unload(this._schemaLoader),this._schemaLoader=void 0,this._structuralMetadata=void 0};var C1=Lg;var YT={TRANSLATION:"TRANSLATION",ROTATION:"ROTATION",SCALE:"SCALE",FEATURE_ID:"_FEATURE_ID"};YT.fromGltfSemantic=function(e){let t=e,i=/^(\w+)_\d+$/.exec(e);switch(i!==null&&(t=i[1]),t){case"TRANSLATION":return YT.TRANSLATION;case"ROTATION":return YT.ROTATION;case"SCALE":return YT.SCALE;case"_FEATURE_ID":return YT.FEATURE_ID}};var qo=Object.freeze(YT);var L2e=65534,N2e=255;function KU(e){e=y(e,y.EMPTY_OBJECT);let t=e.triangleIndices,n=e.outlineIndices,i=e.originalVertexCount;this._triangleIndices=t,this._originalVertexCount=i,this._edges=new bie(n,i),this._outlineCoordinatesTypedArray=void 0,this._extraVertices=[],F2e(this)}Object.defineProperties(KU.prototype,{updatedTriangleIndices:{get:function(){return this._triangleIndices}},outlineCoordinates:{get:function(){return this._outlineCoordinatesTypedArray}}});function F2e(e){let t=e._triangleIndices,n=e._edges,i=[],r=e._extraVertices,o=e._originalVertexCount,s={};for(let a=0;a<t.length;a+=3){let c=t[a],l=t[a+1],f=t[a+2],d=!1,p=d||n.hasEdge(c,l),g=d||n.hasEdge(l,f),m=d||n.hasEdge(f,c),A=Tie(i,c,l,f,p,g,m);for(;u(A);){let x=s[A];if(!u(x)){x=o+r.length;let C=A;for(;C>=o;)C=r[C-o];r.push(C),s[A]=x}x>L2e&&(t instanceof Uint16Array||t instanceof Uint8Array)?t=new Uint32Array(t):x>N2e&&t instanceof Uint8Array&&(t=new Uint16Array(t)),A===c?(c=x,t[a]=x):A===l?(l=x,t[a+1]=x):(f=x,t[a+2]=x),A=Tie(i,c,l,f,p,g,m)}}e._triangleIndices=t,e._outlineCoordinatesTypedArray=new Float32Array(i)}function Tie(e,t,n,i,r,o,s){let a=s?1:0,c=r?1:0,l=0,f=o6(e,t,a,c,l);if(f===0)return t;let d=0,p=r?1:0,g=o?1:0,m=o6(e,n,d,p,g);if(m===0)return n;let A=s?1:0,x=0,C=o?1:0,T=o6(e,i,A,x,C);if(T===0)return i;let E=f&m&T,S,v,D;if(E&1<<0)S=0,v=1,D=2;else if(E&1<<1)S=0,D=1,v=2;else if(E&1<<2)v=0,S=1,D=2;else if(E&1<<3)v=0,D=1,S=2;else if(E&1<<4)D=0,S=1,v=2;else if(E&1<<5)D=0,v=1,S=2;else{let L=s6(f),_=s6(m),b=s6(T);return L<_&&L<b?t:_<b?n:i}let M=t*3;e[M+S]=a,e[M+v]=c,e[M+D]=l;let O=n*3;e[O+S]=d,e[O+v]=p,e[O+D]=g;let B=i*3;e[B+S]=A,e[B+v]=x,e[B+D]=C}function o6(e,t,n,i,r){let o=t*3,s=e[o],a=e[o+1],c=e[o+2];return u(s)?(s===n&&a===i&&c===r)<<0|(s===n&&a===r&&c===i)<<1|(s===i&&a===n&&c===r)<<2|(s===i&&a===r&&c===n)<<3|(s===r&&a===n&&c===i)<<4|(s===r&&a===i&&c===n)<<5:63}function s6(e){return(e&1)+(e>>1&1)+(e>>2&1)+(e>>3&1)+(e>>4&1)+(e>>5&1)}KU.prototype.updateAttribute=function(e){let t=this._extraVertices,n=e.length,i=n/this._originalVertexCount,r=t.length,o=e.constructor,s=new o(e.length+r*i);s.set(e);for(let a=0;a<r;a++){let c=t[a]*i,l=n+a*i;for(let f=0;f<i;f++)s[l+f]=s[c+f]}return s};KU.createTexture=function(e){let t=e.cache.modelOutliningCache;if(u(t)||(t=e.cache.modelOutliningCache={}),u(t.outlineTexture))return t.outlineTexture;let n=Math.min(4096,zt.maximumTextureSize),i=n,r=Eie(i),o=[];for(;i>1;)i>>=1,o.push(Eie(i));let s=new Rt({context:e,source:{arrayBufferView:r,mipLevels:o},width:n,height:1,pixelFormat:at.LUMINANCE,sampler:new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.LINEAR_MIPMAP_LINEAR,magnificationFilter:Ti.LINEAR})});return t.outlineTexture=s,s};function Eie(e){let t=new Uint8Array(e);return t[e-1]=192,e===8?t[e-1]=96:e===4?t[e-1]=48:e===2?t[e-1]=24:e===1&&(t[e-1]=12),t}function bie(e,t){this._originalVertexCount=t,this._edges=new Set;for(let n=0;n<e.length;n+=2){let i=e[n],r=e[n+1],o=Math.min(i,r),s=Math.max(i,r),a=o*this._originalVertexCount+s;this._edges.add(a)}}bie.prototype.hasEdge=function(e,t){let n=Math.min(e,t),i=Math.max(e,t),r=n*this._originalVertexCount+i;return this._edges.has(r)};var FA=KU;function Sie(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function U2e(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function JU(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}JU.prototype.postProcess=function(e){this.needsOutlines&&(V2e(this),z2e(this,e))};function V2e(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,r=new FA({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=r.updatedTriangleIndices,n.indexDatatype=Ue.fromTypedArray(n.typedArray);let o=k2e(r.outlineCoordinates),s=new Sie(o);s.loadBuffer=!0,s.loadTypedArray=!1,e.attributePlans.push(s),t.outlineCoordinates=s.attribute;let a=e.attributePlans,c=e.attributePlans.length;for(let l=0;l<c;l++){let f=a[l].attribute;f.typedArray=r.updateAttribute(f.typedArray)}}function k2e(e){let t=new Lt.Attribute;return t.name="_OUTLINE_COORDINATES",t.typedArray=e,t.componentDatatype=X.FLOAT,t.type=on.VEC3,t.normalized=!1,t.count=e.length/3,t}function z2e(e,t){H2e(e.attributePlans,t),u(e.indicesPlan)&&G2e(e.indicesPlan,t)}function H2e(e,t){let n=e.length;for(let i=0;i<n;i++){let r=e[i],o=r.attribute,s=o.typedArray;if(r.loadBuffer){let a=ht.createVertexBuffer({typedArray:s,context:t,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,o.buffer=a}r.loadTypedArray||(o.typedArray=void 0)}}function G2e(e,t){let n=e.indices;if(e.loadBuffer){let i=ht.createIndexBuffer({typedArray:n.typedArray,context:t,usage:Fe.STATIC_DRAW,indexDatatype:n.indexDatatype});n.buffer=i,i.vertexArrayDestroyable=!1}e.loadTypedArray||(n.typedArray=void 0)}JU.AttributeLoadPlan=Sie;JU.IndicesLoadPlan=U2e;var UA=JU;function W2e(e){e=y(e,y.EMPTY_OBJECT),this.webp=y(e.webp,!1),this.basis=y(e.basis,!1)}var T1=W2e;var j2e=Lt.Attribute,q2e=Lt.Indices,vie=Lt.FeatureIdAttribute,wie=Lt.FeatureIdTexture,Die=Lt.FeatureIdImplicitRange,Y2e=Lt.MorphTarget,X2e=Lt.Primitive,K2e=Lt.Instances,J2e=Lt.Skin,Z2e=Lt.Node,Q2e=Lt.AnimatedPropertyType,$2e=Lt.AnimationSampler,e3e=Lt.AnimationTarget,t3e=Lt.AnimationChannel,n3e=Lt.Animation,i3e=Lt.ArticulationStage,r3e=Lt.Articulation,o3e=Lt.Asset,s3e=Lt.Scene,a3e=Lt.Components,c3e=Lt.MetallicRoughness,l3e=Lt.SpecularGlossiness,u3e=Lt.Material,Rr={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8};function Pd(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,r=y(e.releaseGltfJson,!1),o=y(e.asynchronous,!0),s=y(e.incrementallyLoadTextures,!0),a=y(e.upAxis,dr.Y),c=y(e.forwardAxis,dr.Z),l=y(e.loadAttributesAsTypedArray,!1),f=y(e.loadAttributesFor2D,!1),d=y(e.loadIndicesForWireframe,!1),p=y(e.loadPrimitiveOutline,!0),g=y(e.loadForClassification,!1),m=y(e.renameBatchIdSemantic,!1);n=u(n)?n:t.clone(),this._gltfJson=e.gltfJson,this._gltfResource=t,this._baseResource=n,this._typedArray=i,this._releaseGltfJson=r,this._asynchronous=o,this._incrementallyLoadTextures=s,this._upAxis=a,this._forwardAxis=c,this._loadAttributesAsTypedArray=l,this._loadAttributesFor2D=f,this._loadIndicesForWireframe=d,this._loadPrimitiveOutline=p,this._loadForClassification=g,this._renameBatchIdSemantic=m,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Rr.NOT_LOADED,this._textureState=Rr.NOT_LOADED,this._promise=void 0,this._processError=void 0,this._textureErrors=[],this._primitiveLoadPlans=[],this._loaderPromises=[],this._textureLoaders=[],this._texturesPromises=[],this._textureCallbacks=[],this._bufferViewLoaders=[],this._geometryLoaders=[],this._geometryCallbacks=[],this._structuralMetadataLoader=void 0,this._loadResourcesPromise=void 0,this._resourcesLoaded=!1,this._texturesLoaded=!1,this._postProcessBuffers=[],this._components=void 0}u(Object.create)&&(Pd.prototype=Object.create(or.prototype),Pd.prototype.constructor=Pd);Object.defineProperties(Pd.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},gltfJson:{get:function(){return u(this._gltfJsonLoader)?this._gltfJsonLoader.gltf:this._gltfJson}},incrementallyLoadTextures:{get:function(){return this._incrementallyLoadTextures}},texturesLoaded:{get:function(){return this._texturesLoaded}}});async function f3e(e){e._state=Rr.LOADING,e._textureState=Rr.LOADING;try{let t=Ui.getGltfJsonLoader({gltfResource:e._gltfResource,baseResource:e._baseResource,typedArray:e._typedArray,gltfJson:e._gltfJson});return e._gltfJsonLoader=t,await t.load(),e.isDestroyed()||e.isUnloaded()||t.isDestroyed()?void 0:(e._state=Rr.LOADED,e._textureState=Rr.LOADED,e)}catch(t){if(e.isDestroyed())return;e._state=Rr.FAILED,e._textureState=Rr.FAILED,ZU(e,t)}}async function d3e(e,t){Ht.supportsWebP.initialized||await Ht.supportsWebP.initialize();let n=new T1({webp:Ht.supportsWebP(),basis:t.context.supportsBasis}),i=e.gltfJson,r=lUe(e,i,n,t);return e._state=Rr.PROCESSING,e._textureState=Rr.PROCESSING,u(e._gltfJsonLoader)&&e._releaseGltfJson&&(Ui.unload(e._gltfJsonLoader),e._gltfJsonLoader=void 0),r}Pd.prototype.load=async function(){return u(this._promise)?this._promise:(this._promise=f3e(this),this._promise)};function ZU(e,t){e.unload();let n="Failed to load glTF";throw e.getError(n,t)}function h3e(e,t){let n,i=!0,r=e._geometryLoaders,o=r.length;for(n=0;n<o;++n){let a=r[n].process(t);a&&u(e._geometryCallbacks[n])&&(e._geometryCallbacks[n](),e._geometryCallbacks[n]=void 0),i=i&&a}let s=e._structuralMetadataLoader;if(u(s)){let a=s.process(t);a&&(e._components.structuralMetadata=s.structuralMetadata),i=i&&a}i&&(e._state=Rr.POST_PROCESSING)}function m3e(e,t){let n=e._primitiveLoadPlans,i=n.length;for(let r=0;r<i;r++){let o=n[r];o.postProcess(t),o.needsOutlines&&p3e(e,o)}}function p3e(e,t){let n=e._postProcessBuffers,i=t.primitive,r=i.outlineCoordinates;u(r)&&n.push(r.buffer);let o=i.attributes,s=o.length;for(let c=0;c<s;c++){let l=o[c];u(l.buffer)&&n.push(l.buffer)}let a=i.indices;u(a)&&u(a.buffer)&&n.push(a.buffer)}Pd.prototype._process=function(e){return this._state===Rr.READY?!0:(this._state===Rr.PROCESSING&&h3e(this,e),this._resourcesLoaded&&this._state===Rr.POST_PROCESSING&&(m3e(this,e.context),this._state=Rr.PROCESSED),this._resourcesLoaded&&this._state===Rr.PROCESSED?(Fie(this),this._typedArray=void 0,this._state=Rr.READY,!0):!1)};Pd.prototype._processTextures=function(e){if(this._textureState===Rr.READY)return!0;if(this._textureState!==Rr.PROCESSING)return!1;let t,n=!0,i=this._textureLoaders,r=i.length;for(t=0;t<r;++t){let o=i[t].process(e);o&&u(this._textureCallbacks[t])&&(this._textureCallbacks[t](),this._textureCallbacks[t]=void 0),n=n&&o}return n?(this._textureState=Rr.READY,this._texturesLoaded=!0,!0):!1};Pd.prototype.process=function(e){if(this._state===Rr.LOADED&&!u(this._loadResourcesPromise)&&(this._loadResourcesPromise=d3e(this,e).then(()=>{this._resourcesLoaded=!0}).catch(r=>{this._processError=r})),u(this._processError)){this._state=Rr.FAILED;let r=this._processError;this._processError=void 0,ZU(this,r)}let t=this._textureErrors.pop();if(u(t)){let r=this.getError("Failed to load glTF texture",t);throw r.name="TextureError",r}if(this._state===Rr.FAILED)return!1;let n=!1;try{n=this._process(e)}catch(r){this._state=Rr.FAILED,ZU(this,r)}let 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i=0;i<n;++i)t[i]=!t[i].isDestroyed()&&Ui.unload(t[i]);e._bufferViewLoaders.length=0}function fUe(e){let t=e._geometryLoaders,n=t.length;for(let i=0;i<n;++i)t[i]=!t[i].isDestroyed()&&Ui.unload(t[i]);e._geometryLoaders.length=0}function dUe(e){let t=e._postProcessBuffers,n=t.length;for(let i=0;i<n;i++){let r=t[i];r.isDestroyed()||r.destroy()}t.length=0}function hUe(e){u(e._structuralMetadataLoader)&&!e._structuralMetadataLoader.isDestroyed()&&(e._structuralMetadataLoader.destroy(),e._structuralMetadataLoader=void 0)}Pd.prototype.isUnloaded=function(){return this._state===Rr.UNLOADED};Pd.prototype.unload=function(){u(this._gltfJsonLoader)&&!this._gltfJsonLoader.isDestroyed()&&Ui.unload(this._gltfJsonLoader),this._gltfJsonLoader=void 0,uUe(this),Fie(this),fUe(this),dUe(this),hUe(this),this._components=void 0,this._typedArray=void 0,this._state=Rr.UNLOADED};var Kh=Pd;var E1=`uniform sampler2D u_pointCloud_colorGBuffer;
uniform sampler2D u_pointCloud_depthGBuffer;
uniform vec2 u_distanceAndEdlStrength;
in vec2 v_textureCoordinates;

vec2 neighborContribution(float log2Depth, vec2 offset)
{
    float dist = u_distanceAndEdlStrength.x;
    vec2 texCoordOrig = v_textureCoordinates + offset * dist;
    vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);
    vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);

    float depthOrLogDepth0 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord0));
    float depthOrLogDepth1 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord1));

    // ignore depth values that are the clear depth
    if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {
        return vec2(0.0);
    }

    // interpolate the two adjacent depth values
    float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));
    vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);
    return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);
}

void main()
{
    float depthOrLogDepth = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, v_textureCoordinates));

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float log2Depth = log2(-eyeCoordinate.z);

    if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer
    {
        discard;
    }

    vec4 color = texture(u_pointCloud_colorGBuffer, v_textureCoordinates);

    // sample from neighbors left, right, down, up
    vec2 texelSize = 1.0 / czm_viewport.zw;

    vec2 responseAndCount = vec2(0.0);

    responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));
    responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));

    float response = responseAndCount.x / responseAndCount.y;
    float strength = u_distanceAndEdlStrength.y;
    float shade = exp(-response * 300.0 * strength);
    color.rgb *= shade;
    out_FragColor = vec4(color);

    // Input and output depth are the same.
    gl_FragDepth = depthOrLogDepth;
}
`;function XT(){this._framebuffer=new di({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(XT.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}},colorGBuffer:{get:function(){return this._framebuffer.getColorTexture(0)}},depthGBuffer:{get:function(){return this._framebuffer.getColorTexture(1)}}});function mUe(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var c6=new H;function pUe(e,t){let n=new ke({defines:["LOG_DEPTH_WRITE"],sources:[E1]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return c6.x=e._radius,c6.y=e._strength,c6}},r=Ve.fromCache({blending:un.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:Ft.setCesium3DTileBit(),stencilMask:Ft.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:r,pass:be.CESIUM_3D_TILE,owner:e}),e._clearCommand=new ri({framebuffer:e.framebuffer,color:new z(0,0,0,0),depth:1,renderState:Ve.fromCache(),pass:be.CESIUM_3D_TILE,owner:e})}function _Ue(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),pUe(e,t)}function Uie(e){return e.drawBuffers&&e.fragmentDepth}XT.isSupported=Uie;function gUe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!u(n)){let i=t._attributeLocations,r=t.fragmentShaderSource.clone();r.sources.splice(0,0,`layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;`),r.sources=r.sources.map(function(o){return o=ke.replaceMain(o,"czm_point_cloud_post_process_main"),o=o.replaceAll(/out_FragColor/g,"out_FragData_0"),o}),r.sources.push(`void main() 
{ 
    czm_point_cloud_post_process_main(); 
#ifdef LOG_DEPTH
    czm_writeLogDepth();
    out_FragData_1 = czm_packDepth(gl_FragDepth); 
#else
    out_FragData_1 = czm_packDepth(gl_FragCoord.z);
#endif
}`),n=e.shaderCache.createDerivedShaderProgram(t,"EC",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:i})}return n}XT.prototype.update=function(e,t,n,i){if(!Uie(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,_Ue(this,e.context);let r,o=e.commandList,s=o.length;for(r=t;r<s;++r){let l=o[r];if(l.primitiveType!==Be.POINTS||l.pass===be.TRANSLUCENT)continue;let f,d,p=l.derivedCommands.pointCloudProcessor;u(p)&&(f=p.command,d=p.originalShaderProgram),(!u(f)||l.dirty||d!==l.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=nt.shallowClone(l,f),f.framebuffer=this.framebuffer,f.shaderProgram=gUe(e.context,l.shaderProgram),f.castShadows=!1,f.receiveShadows=!1,u(p)||(p={command:f,originalShaderProgram:l.shaderProgram},l.derivedCommands.pointCloudProcessor=p),p.originalShaderProgram=l.shaderProgram),o[r]=f}let a=this._clearCommand,c=this._drawCommand;c.boundingVolume=i,o.push(c),o.push(a)};XT.prototype.isDestroyed=function(){return!1};XT.prototype.destroy=function(){return mUe(this),ue(this)};var Np=XT;function Vie(e){let t=y(e,{});this.attenuation=y(t.attenuation,!1),this.geometricErrorScale=y(t.geometricErrorScale,1),this.maximumAttenuation=t.maximumAttenuation,this.baseResolution=t.baseResolution,this.eyeDomeLighting=y(t.eyeDomeLighting,!0),this.eyeDomeLightingStrength=y(t.eyeDomeLightingStrength,1),this.eyeDomeLightingRadius=y(t.eyeDomeLightingRadius,1),this.backFaceCulling=y(t.backFaceCulling,!1),this.normalShading=y(t.normalShading,!0)}Vie.isSupported=function(e){return Np.isSupported(e.context)};var Jh=Vie;var Ca={},yUe=new se(0,0,0,1),ec=new se,AUe=new Xe,l6=new H,u6=new H;Ca.wgs84ToWindowCoordinates=function(e,t,n){return Ca.wgs84WithEyeOffsetToWindowCoordinates(e,t,h.ZERO,n)};var kie=new se,zie=new h;function b1(e,t,n,i){let r=n.viewMatrix,o=N.multiplyByVector(r,se.fromElements(e.x,e.y,e.z,1,kie),kie),s=h.multiplyComponents(t,h.normalize(o,zie),zie);return o.x+=t.x+s.x,o.y+=t.y+s.y,o.z+=s.z,N.multiplyByVector(n.frustum.projectionMatrix,o,i)}var xUe=new me(Math.PI,P.PI_OVER_TWO),CUe=new h,TUe=new h;Ca.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let r=e.frameState,o=Ca.computeActualWgs84Position(r,t,yUe);if(!u(o))return;let s=e.canvas,a=AUe;a.x=0,a.y=0,a.width=s.clientWidth,a.height=s.clientHeight;let c=e.camera,l=!1;if(r.mode===ne.SCENE2D){let f=e.mapProjection,d=xUe,p=f.project(d,CUe),g=h.clone(c.position,TUe),m=c.frustum.clone(),A=N.computeViewportTransformation(a,0,1,new N),x=c.frustum.projectionMatrix,C=c.positionWC.y,T=h.fromElements(P.sign(C)*p.x-C,0,-c.positionWC.x),E=Mt.pointToGLWindowCoordinates(x,A,T);if(C===0||E.x<=0||E.x>=s.clientWidth)l=!0;else{if(E.x>s.clientWidth*.5){a.width=E.x,c.frustum.right=p.x-C,ec=b1(o,n,c,ec),Ca.clipToGLWindowCoordinates(a,ec,l6),a.x+=E.x,c.position.x=-c.position.x;let S=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-S,ec=b1(o,n,c,ec),Ca.clipToGLWindowCoordinates(a,ec,u6)}else{a.x+=E.x,a.width-=E.x,c.frustum.left=-p.x-C,ec=b1(o,n,c,ec),Ca.clipToGLWindowCoordinates(a,ec,l6),a.x=a.x-a.width,c.position.x=-c.position.x;let S=c.frustum.left;c.frustum.left=-c.frustum.right,c.frustum.right=-S,ec=b1(o,n,c,ec),Ca.clipToGLWindowCoordinates(a,ec,u6)}h.clone(g,c.position),c.frustum=m.clone(),i=H.clone(l6,i),(i.x<0||i.x>s.clientWidth)&&(i.x=u6.x)}}if(r.mode!==ne.SCENE2D||l){if(ec=b1(o,n,c,ec),ec.z<0&&!(c.frustum instanceof en)&&!(c.frustum instanceof So))return;i=Ca.clipToGLWindowCoordinates(a,ec,i)}return i.y=s.clientHeight-i.y,i};Ca.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=Ca.wgs84ToWindowCoordinates(e,t,n),!!u(n))return Ca.transformWindowToDrawingBuffer(e,n,n)};var Fp=new h,EUe=new me;Ca.computeActualWgs84Position=function(e,t,n){let i=e.mode;if(i===ne.SCENE3D)return h.clone(t,n);let r=e.mapProjection,o=r.ellipsoid.cartesianToCartographic(t,EUe);if(!u(o))return;if(r.project(o,Fp),i===ne.COLUMBUS_VIEW)return h.fromElements(Fp.z,Fp.x,Fp.y,n);if(i===ne.SCENE2D)return h.fromElements(0,Fp.x,Fp.y,n);let s=e.morphTime;return h.fromElements(P.lerp(Fp.z,t.x,s),P.lerp(Fp.x,t.y,s),P.lerp(Fp.y,t.z,s),n)};var Hie=new h,Gie=new h,Wie=new N;Ca.clipToGLWindowCoordinates=function(e,t,n){return h.divideByScalar(t,t.w,Hie),N.computeViewportTransformation(e,0,1,Wie),N.multiplyByPoint(Wie,Hie,Gie),H.fromCartesian3(Gie,n)};Ca.transformWindowToDrawingBuffer=function(e,t,n){let i=e.canvas,r=e.drawingBufferWidth/i.clientWidth,o=e.drawingBufferHeight/i.clientHeight;return H.fromElements(t.x*r,t.y*o,n)};var bUe=new se,jie=new se;Ca.drawingBufferToWgs84Coordinates=function(e,t,n,i){let o=e.context.uniformState,s=o.currentFrustum,a=s.x,c=s.y;if(e.frameState.useLogDepth){let g=n*o.log2FarDepthFromNearPlusOne,m=Math.pow(2,g)-1;n=c*(1-a/(m+a))/(c-a)}let l=e.view.passState.viewport,f=se.clone(se.UNIT_W,bUe);f.x=(t.x-l.x)/l.width*2-1,f.y=(t.y-l.y)/l.height*2-1,f.z=n*2-1,f.w=1;let d,p=e.camera.frustum;if(u(p.fovy)){d=N.multiplyByVector(o.inverseViewProjection,f,jie);let g=1/d.w;h.multiplyByScalar(d,g,d)}else{let g=p.offCenterFrustum;u(g)&&(p=g),d=jie,d.x=(f.x*(p.right-p.left)+p.left+p.right)*.5,d.y=(f.y*(p.top-p.bottom)+p.bottom+p.top)*.5,d.z=(f.z*(a-c)-a-c)*.5,d.w=1,d=N.multiplyByVector(o.inverseView,d,d)}return h.fromCartesian4(d,i)};var Zi=Ca;var SUe={LEFT:-1,NONE:0,RIGHT:1},kc=Object.freeze(SUe);var KT={};KT._deprecationWarning=$;var Up=Uint32Array.BYTES_PER_ELEMENT;KT.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),r=new DataView(e);t+=Up;let 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this._gltfLoader?.texturesLoaded}},cacheKey:{get:function(){}},components:{get:function(){return this._components}}});zp.prototype.load=function(){if(u(this._promise))return this._promise;let e=P1.parse(this._arrayBuffer,this._byteOffset),t=e.featureTableJson,n=e.featureTableBinary,i=e.batchTableJson,r=e.batchTableBinary,o=e.gltfFormat,s=new Od(t,n);this._featureTable=s;let a=s.getGlobalProperty("INSTANCES_LENGTH");if(s.featuresLength=a,!u(a))throw new de("Feature table global property: INSTANCES_LENGTH must be defined");this._instancesLength=a;let c=s.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(c)&&(this._transform=N.fromTranslation(h.fromArray(c))),this._batchTable={json:i,binary:r};let l={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(o===0){let d=_l(e.gltf);d=d.replace(/[\s\0]+$/,"");let p=this._baseResource.getDerivedResource({url:d});l.gltfResource=p,l.baseResource=p}else l.gltfResource=this._i3dmResource,l.typedArray=e.gltf;let f=new Kh(l);return this._gltfLoader=f,this._state=kp.LOADING,this._promise=f.load().then(()=>{if(!this.isDestroyed())return this._state=kp.PROCESSING,this}).catch(d=>{if(!this.isDestroyed())throw XUe(this,d)}),this._promise};function XUe(e,t){e.unload(),e._state=kp.FAILED;let n="Failed to load i3dm";return e.getError(n,t)}zp.prototype.process=function(e){if(this._state===kp.READY)return!0;let t=this._gltfLoader,n=!1;if(this._state===kp.PROCESSING&&(n=t.process(e)),!n)return!1;let i=t.components;return i.transform=N.multiplyTransformation(this._transform,i.transform,i.transform),ZUe(this,i,e),KUe(this,i),this._components=i,this._arrayBuffer=void 0,this._state=kp.READY,!0};function KUe(e,t){let n=e._batchTable,i=e._instancesLength;if(i===0)return;let r;if(u(n.json))r=Vp({count:i,batchTable:n.json,binaryBody:n.binary});else{let o=new Vc({name:vd.BATCH_TABLE_CLASS_NAME,count:i});r=new xa({schema:{},propertyTables:[o]})}t.structuralMetadata=r}var nV=new h,h6=new Array(4),JUe=new N;function ZUe(e,t,n){let i,r=e._featureTable,o=e._instancesLength;if(o===0)return;let s=r.getGlobalProperty("RTC_CENTER",X.FLOAT,3),a=r.getGlobalProperty("EAST_NORTH_UP"),c=r.hasProperty("NORMAL_UP")||r.hasProperty("NORMAL_UP_OCT32P")||a,l=r.hasProperty("SCALE")||r.hasProperty("SCALE_NON_UNIFORM"),f=$Ue(r,o),d;c&&(d=new Float32Array(4*o));let p;l&&(p=new Float32Array(3*o));let g=new Float32Array(o),m=h.unpackArray(f),A=new h,x=new h,C=new h,T=new h,E=new Q,S=new Le,v=new Array(4),D=new h,M=new Array(3),O=new N;if(!u(s)){let V=ae.fromPoints(m);for(i=0;i<m.length;i++)h.subtract(m[i],V.center,nV),f[3*i+0]=nV.x,f[3*i+1]=nV.y,f[3*i+2]=nV.z;let G=N.fromTranslation(V.center,JUe);t.transform=N.multiplyTransformation(G,t.transform,t.transform)}for(i=0;i<o;i++){A=h.clone(m[i]),u(s)&&h.add(A,h.unpack(s),A),c&&(eVe(r,a,i,S,A,C,x,T,E,O),Le.pack(S,v,0),d[4*i+0]=v[0],d[4*i+1]=v[1],d[4*i+2]=v[2],d[4*i+3]=v[3]),l&&(tVe(r,i,D),h.pack(D,M,0),p[3*i+0]=M[0],p[3*i+1]=M[1],p[3*i+2]=M[2]);let V=r.getProperty("BATCH_ID",X.UNSIGNED_SHORT,1,i);u(V)||(V=i),g[i]=V}let B=new Qie;B.transformInWorldSpace=!0;let L=e._buffers,_=new tV;if(_.name="Instance Translation",_.semantic=qo.TRANSLATION,_.componentDatatype=X.FLOAT,_.type=on.VEC3,_.count=o,_.typedArray=f,!c){let V=ht.createVertexBuffer({context:n.context,typedArray:f,usage:Fe.STATIC_DRAW});V.vertexArrayDestroyable=!1,L.push(V),_.buffer=V}if(B.attributes.push(_),c){let V=new tV;V.name="Instance 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Qie;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let r=0;r<i;r++){let o=We(n[r],!1);t.attributes.push(o)}return t.featureIds=e.featureIds,t}function $Ue(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",X.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(i))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let r=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(r))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=new Float32Array(n.length);for(let s=0;s<n.length/3;s++)for(let a=0;a<3;a++){let c=3*s+a;o[c]=n[c]/65535*r[a]+i[a]}return o}else throw new de("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var Zie=new Array(4);function eVe(e,t,n,i,r,o,s,a,c,l){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,h6),d=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,Zie),p=!1;if(u(f)){if(!u(d))throw new de("To define a custom orientation, both NORMAL_UP and NORMAL_RIGHT must be defined.");h.unpack(f,0,o),h.unpack(d,0,s),p=!0}else{let g=e.getProperty("NORMAL_UP_OCT32P",X.UNSIGNED_SHORT,2,n,h6),m=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,Zie);if(u(g)){if(!u(m))throw new de("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be defined.");qn.octDecodeInRange(g[0],g[1],65535,o),qn.octDecodeInRange(m[0],m[1],65535,s),p=!0}else t?(Mt.eastNorthUpToFixedFrame(r,re.WGS84,l),N.getMatrix3(l,c)):Q.clone(Q.IDENTITY,c)}p&&(h.cross(s,o,a),h.normalize(a,a),Q.setColumn(c,0,s,c),Q.setColumn(c,1,o,c),Q.setColumn(c,2,a,c)),Le.fromRotationMatrix(c,i)}function tVe(e,t,n){n=h.fromElements(1,1,1,n);let i=e.getProperty("SCALE",X.FLOAT,1,t);u(i)&&h.multiplyByScalar(n,i,n);let r=e.getProperty("SCALE_NON_UNIFORM",X.FLOAT,3,t,h6);u(r)&&(n.x*=r[0],n.y*=r[1],n.z*=r[2])}function nVe(e){let t=e._buffers,n=t.length;for(let i=0;i<n;i++){let r=t[i];r.isDestroyed()||r.destroy()}t.length=0}zp.prototype.isUnloaded=function(){return this._state===kp.UNLOADED};zp.prototype.unload=function(){u(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),nVe(this),this._components=void 0,this._arrayBuffer=void 0,this._state=kp.UNLOADED};var O1=zp;var iVe={STOPPED:0,ANIMATING:1},Md=Object.freeze(iVe);function JT(){this.times=void 0,this.points=void 0,fe.throwInstantiationError()}JT.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof h)return h;if(e instanceof Le)return Le};JT.prototype.evaluate=fe.throwInstantiationError;JT.prototype.findTimeInterval=function(e,t){let n=this.times,i=n.length;if(t=y(t,0),e>=n[t]){if(t+1<i&&e<n[t+1])return t;if(t+2<i&&e<n[t+2])return t+1}else if(t-1>=0&&e>=n[t-1])return t-1;let 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t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=sr.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(QT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});QT.prototype.findTimeInterval=sr.prototype.findTimeInterval;QT.prototype.wrapTime=sr.prototype.wrapTime;QT.prototype.clampTime=sr.prototype.clampTime;QT.prototype.evaluate=function(e,t){let n=this.points,i=this.times,r=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),o=(e-i[r])/(i[r+1]-i[r]);return this._pointType===Number?(1-o)*n[r]+o*n[r+1]:(u(t)||(t=new h),h.lerp(n[r],n[r+1],o,t))};var Vg=QT;var $ie={};$ie.solve=function(e,t,n,i){let r=new Array(n.length),o=new Array(i.length),s=new Array(i.length),a;for(a=0;a<o.length;a++)o[a]=new h,s[a]=new h;r[0]=n[0]/t[0],o[0]=h.multiplyByScalar(i[0],1/t[0],o[0]);let c;for(a=1;a<r.length;++a)c=1/(t[a]-r[a-1]*e[a-1]),r[a]=n[a]*c,o[a]=h.subtract(i[a],h.multiplyByScalar(o[a-1],e[a-1],o[a]),o[a]),o[a]=h.multiplyByScalar(o[a],c,o[a]);for(c=1/(t[a]-r[a-1]*e[a-1]),o[a]=h.subtract(i[a],h.multiplyByScalar(o[a-1],e[a-1],o[a]),o[a]),o[a]=h.multiplyByScalar(o[a],c,o[a]),s[s.length-1]=o[o.length-1],a=s.length-2;a>=0;--a)s[a]=h.subtract(o[a],h.multiplyByScalar(s[a+1],r[a],s[a]),s[a]);return s};var $T=$ie;var ere=[],tre=[],nre=[],ire=[];function rVe(e,t,n){let i=ere,r=nre,o=tre,s=ire;i.length=r.length=e.length-1,o.length=s.length=e.length;let a;i[0]=o[0]=1,r[0]=0;let c=s[0];for(u(c)||(c=s[0]=new h),h.clone(t,c),a=1;a<i.length-1;++a)i[a]=r[a]=1,o[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c);return i[a]=0,r[a]=1,o[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c),o[a+1]=1,c=s[a+1],u(c)||(c=s[a+1]=new h),h.clone(n,c),$T.solve(i,o,r,s)}function oVe(e){let t=ere,n=nre,i=tre,r=ire;t.length=n.length=e.length-1,i.length=r.length=e.length;let o;t[0]=n[0]=1,i[0]=2;let s=r[0];for(u(s)||(s=r[0]=new h),h.subtract(e[1],e[0],s),h.multiplyByScalar(s,3,s),o=1;o<t.length;++o)t[o]=n[o]=1,i[o]=4,s=r[o],u(s)||(s=r[o]=new h),h.subtract(e[o+1],e[o-1],s),h.multiplyByScalar(s,3,s);return i[o]=2,s=r[o],u(s)||(s=r[o]=new h),h.subtract(e[o],e[o-1],s),h.multiplyByScalar(s,3,s),$T.solve(t,i,n,r)}function bl(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.inTangents,r=e.outTangents;this._times=n,this._points=t,this._pointType=sr.getPointType(t[0]),this._inTangents=i,this._outTangents=r,this._lastTimeIndex=0}Object.defineProperties(bl.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},inTangents:{get:function(){return this._inTangents}},outTangents:{get:function(){return this._outTangents}}});bl.createC1=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.tangents,r=i.slice(0,i.length-1),o=i.slice(1,i.length);return new bl({times:t,points:n,inTangents:o,outTangents:r})};bl.createNaturalCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points;if(n.length<3)return new Vg({points:n,times:t});let i=oVe(n),r=i.slice(0,i.length-1),o=i.slice(1,i.length);return new bl({times:t,points:n,inTangents:o,outTangents:r})};bl.createClampedCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.firstTangent,r=e.lastTangent,o=sr.getPointType(n[0]);if(n.length<3)return new Vg({points:n,times:t});let s=rVe(n,i,r),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new bl({times:t,points:n,inTangents:c,outTangents:a})};bl.hermiteCoefficientMatrix=new N(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);bl.prototype.findTimeInterval=sr.prototype.findTimeInterval;var sVe=new se,eE=new h;bl.prototype.wrapTime=sr.prototype.wrapTime;bl.prototype.clampTime=sr.prototype.clampTime;bl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,r=this.inTangents,o=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let s=this._lastTimeIndex,a=i[s+1]-i[s],c=(e-i[s])/a,l=sVe;l.z=c,l.y=c*c,l.x=l.y*c,l.w=1;let f=N.multiplyByVector(bl.hermiteCoefficientMatrix,l,l);f.z*=a,f.w*=a;let d=this._pointType;return d===Number?n[s]*f.x+n[s+1]*f.y+o[s]*f.z+r[s]*f.w:(u(t)||(t=new d),t=d.multiplyByScalar(n[s],f.x,t),d.multiplyByScalar(n[s+1],f.y,eE),d.add(t,eE,t),d.multiplyByScalar(o[s],f.z,eE),d.add(t,eE,t),d.multiplyByScalar(r[s],f.w,eE),d.add(t,eE,t))};var kg=bl;function tE(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=sr.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(tE.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});tE.prototype.findTimeInterval=sr.prototype.findTimeInterval;tE.prototype.wrapTime=sr.prototype.wrapTime;tE.prototype.clampTime=sr.prototype.clampTime;tE.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,r=this._pointType;return r===Number?n[i]:(u(t)||(t=new r),r.clone(n[i],t))};var R1=tE;function aVe(e){let t=e.points,n=e.times;return function(i,r){u(r)||(r=new Le);let o=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[o])/(n[o+1]-n[o]),a=t[o],c=t[o+1];return Le.fastSlerp(a,c,s,r)}}function nE(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=aVe(this),this._lastTimeIndex=0}Object.defineProperties(nE.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});nE.prototype.findTimeInterval=sr.prototype.findTimeInterval;nE.prototype.wrapTime=sr.prototype.wrapTime;nE.prototype.clampTime=sr.prototype.clampTime;nE.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var B1=nE;var kA=Lt.AnimatedPropertyType;function p6(e){e=y(e,y.EMPTY_OBJECT);let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,uVe(this)}Object.defineProperties(p6.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function cVe(e,t){let n=[],i=[],r=[],o=t.length;for(let s=0;s<o;s+=3)i.push(t[s]),n.push(t[s+1]),r.push(t[s+2]);return i.splice(0,1),r.length=r.length-1,new kg({times:e,points:n,inTangents:i,outTangents:r})}function rre(e,t,n,i){if(e.length===1&&t.length===1)return new M1(t[0]);switch(n){case Id.STEP:return new R1({times:e,points:t});case Id.CUBICSPLINE:return cVe(e,t);case Id.LINEAR:return i===kA.ROTATION?new B1({times:e,points:t}):new Vg({times:e,points:t})}}function lVe(e,t,n,i,r){let o=[];if(i===kA.WEIGHTS){let a=t.length/r,c,l;for(c=0;c<r;c++){let f=new Array(a),d=c;if(n===Id.CUBICSPLINE)for(l=0;l<a;l+=3)f[l]=t[d],f[l+1]=t[d+r],f[l+2]=t[d+2*r],d+=r*3;else for(l=0;l<a;l++)f[l]=t[d],d+=r;o.push(rre(e,f,n,i))}}else o.push(rre(e,t,n,i));return o}var m6;function uVe(e){let t=e._channel,n=t.sampler,i=n.input,r=n.output,o=n.interpolation,a=t.target.path,c=e._runtimeNode,l=u(c.morphWeights)?c.morphWeights.length:1,f=lVe(i,r,o,a,l);switch(e._splines=f,e._path=a,a){case kA.TRANSLATION:case kA.SCALE:m6=new h;break;case kA.ROTATION:m6=new Le;break;case kA.WEIGHTS:break}}p6.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,r=this._runtimeNode;if(n===kA.WEIGHTS){let o=r.morphWeights,s=o.length;for(let a=0;a<s;a++){let c=t[a],l=i.clampAnimations?c.clampTime(e):c.wrapTime(e);o[a]=c.evaluate(l)}}else{if(r.userAnimated)return;{let o=t[0],s=i.clampAnimations?o.clampTime(e):o.wrapTime(e);r[n]=o.evaluate(s,m6)}}};var L1=p6;function _6(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=ee.clone(n.startTime),this._delay=y(n.delay,0),this._stopTime=ee.clone(n.stopTime),this.removeOnStop=y(n.removeOnStop,!1),this._multiplier=y(n.multiplier,1),this._reverse=y(n.reverse,!1),this._loop=y(n.loop,El.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new ge,this.update=new ge,this.stop=new ge,this._state=Md.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,fVe(this)}Object.defineProperties(_6.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function fVe(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,o=e._animation.channels,s=o.length,a=[];for(let c=0;c<s;c++){let l=o[c],f=l.target;if(!u(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new L1({channel:l,runtimeAnimation:e,runtimeNode:p}),m=l.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),a.push(g)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}_6.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var N1=_6;function Hp(e){this.animationAdded=new ge,this.animationRemoved=new ge,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(Hp.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function g6(e,t,n){let i=e._model,r=new N1(i,t,n);return e._runtimeAnimations.push(r),e.animationAdded.raiseEvent(i,r),r}Hp.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return g6(this,n[i],e);let r=n.length;for(let o=0;o<r;++o)if(n[o].name===e.name){i=o;break}return g6(this,n[i],e)};Hp.prototype.addAll=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=[],r=n.length;for(let o=0;o<r;++o){let s=g6(this,n[o],e);i.push(s)}return i};Hp.prototype.remove=function(e){if(!u(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};Hp.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};Hp.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};Hp.prototype.get=function(e){return this._runtimeAnimations[e]};var iV=[];function dVe(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}Hp.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&ee.equals(e.time,this._previousTime))return!1;this._previousTime=ee.clone(e.time,this._previousTime);let i=!1,r=e.time,o=this._model;for(let s=0;s<n;++s){let a=t[s];u(a._computedStartTime)||(a._computedStartTime=ee.addSeconds(y(a.startTime,r),a.delay,new ee)),u(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,l=a._duration,f=a.stopTime,d=ee.lessThanOrEquals(c,r),p=u(f)&&ee.greaterThan(r,f),g=0;if(l!==0){let x=ee.secondsDifference(p?f:r,c);g=u(a._animationTime)?a._animationTime(l,x):x/l}let m=a.loop===El.REPEAT||a.loop===El.MIRRORED_REPEAT,A=(d||m&&!u(a.startTime))&&(g<=1||m)&&!p;if(g===a._prevAnimationDelta){let x=a._state===Md.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===Md.ANIMATING){if(A&&a._state===Md.STOPPED&&(a._state=Md.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===El.REPEAT)g=g-Math.floor(g);else if(a.loop===El.MIRRORED_REPEAT){let C=Math.floor(g),T=g-C;g=C%2===1?1-T:T}a.reverse&&(g=1-g);let x=g*l*a.multiplier;x=P.clamp(x,a.localStartTime,a.localStopTime),a.animate(x),a.update.numberOfListeners>0&&(a._updateEventTime=x,e.afterRender.push(a._raiseUpdateEvent)),i=!0,A||(a._state=Md.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&iV.push(a))}}n=iV.length;for(let s=0;s<n;++s){let a=iV[s];t.splice(t.indexOf(a),1),e.afterRender.push(dVe(this,o,a))}return iV.length=0,i};var F1=Hp;function zA(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(zA.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return u(this._color)||(this._color=new z),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});zA.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};zA.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};zA.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};zA.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};zA.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var U1=zA;var V1={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};V1.getStyleCommandsNeeded=function(e,t){return t===0?V1.ALL_OPAQUE:t===e?V1.ALL_TRANSLUCENT:V1.OPAQUE_AND_TRANSLUCENT};var Rd=Object.freeze(V1);var zg={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};zg.is3DTiles=function(e){switch(e){case zg.TILE_GLTF:case zg.TILE_B3DM:case zg.TILE_I3DM:case zg.TILE_PNTS:case zg.TILE_GEOJSON:return!0;case zg.GLTF:return!1}};var Ur=Object.freeze(zg);function wo(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=Rd.ALL_OPAQUE,hVe(this)}Object.defineProperties(wo.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return u(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function hVe(e){let t=e._model,n=Ur.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let r,o=new Array(i);if(n){let s=t.content;for(r=0;r<i;r++)o[r]=new ws(s,r)}else for(r=0;r<i;r++)o[r]=new U1({model:t,featureId:r,featureTable:e});e._features=o,e._featuresLength=i,e._batchTexture=new Uc({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}wo.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=Rd.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};wo.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};wo.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};wo.prototype.getShow=function(e){return this._batchTexture.getShow(e)};wo.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};wo.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};wo.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};wo.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};wo.prototype.getFeature=function(e){return this._features[e]};wo.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};wo.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};wo.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};wo.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};wo.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};wo.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};wo.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};wo.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};wo.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var mVe=new z;wo.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(Uc.DEFAULT_COLOR_VALUE),this.setAllShow(Uc.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=u(e.color)?y(e.color.evaluateColor(n,mVe),Uc.DEFAULT_COLOR_VALUE):Uc.DEFAULT_COLOR_VALUE,r=u(e.show)?y(e.show.evaluate(n),Uc.DEFAULT_SHOW_VALUE):Uc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,r)}};wo.prototype.isDestroyed=function(){return!1};wo.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),ue(this)};var k1=wo;var z1=`#if defined(HAS_NORMALS) && !defined(HAS_TANGENTS) && !defined(LIGHTING_UNLIT)
    #ifdef GL_OES_standard_derivatives
    #extension GL_OES_standard_derivatives : enable
    #endif
#endif

czm_modelMaterial defaultModelMaterial()
{
    czm_modelMaterial material;
    material.diffuse = vec3(0.0);
    material.specular = vec3(1.0);
    material.roughness = 1.0;
    material.occlusion = 1.0;
    material.normalEC = vec3(0.0, 0.0, 1.0);
    material.emissive = vec3(0.0);
    material.alpha = 1.0;
    return material;
}

vec4 handleAlpha(vec3 color, float alpha)
{
    #ifdef ALPHA_MODE_MASK
    if (alpha < u_alphaCutoff) {
        discard;
    }
    #endif

    return vec4(color, alpha);
}

SelectedFeature selectedFeature;

void main()
{
    #ifdef HAS_MODEL_SPLITTER
    modelSplitterStage();
    #endif

    czm_modelMaterial material = defaultModelMaterial();

    ProcessedAttributes attributes;
    geometryStage(attributes);

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    selectedFeatureIdStage(selectedFeature, featureIds);
    #endif

    #ifndef CUSTOM_SHADER_REPLACE_MATERIAL
    materialStage(material, attributes, selectedFeature);
    #endif

    #ifdef HAS_CUSTOM_FRAGMENT_SHADER
    customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    lightingStage(material, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    cpuStylingStage(material, selectedFeature);
    #endif

    #ifdef HAS_MODEL_COLOR
    modelColorStage(material);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage(material);
    #endif

    vec4 color = handleAlpha(material.diffuse, material.alpha);

    #ifdef HAS_CLIPPING_PLANES
    modelClippingPlanesStage(color);
    #endif

    #if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)
    silhouetteStage(color);
    #endif

    out_FragColor = color;
}
`;var H1=`precision highp float;

czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {
    czm_modelVertexOutput vsOutput;
    vsOutput.positionMC = positionMC;
    vsOutput.pointSize = 1.0;
    return vsOutput;
}

void main() 
{
    // Initialize the attributes struct with all
    // attributes except quantized ones.
    ProcessedAttributes attributes;
    initializeAttributes(attributes);

    // Dequantize the quantized ones and add them to the
    // attributes struct.
    #ifdef USE_DEQUANTIZATION
    dequantizationStage(attributes);
    #endif

    #ifdef HAS_MORPH_TARGETS
    morphTargetsStage(attributes);
    #endif

    #ifdef HAS_SKINNING
    skinningStage(attributes);
    #endif

    #ifdef HAS_PRIMITIVE_OUTLINE
    primitiveOutlineStage();
    #endif

    // Compute the bitangent according to the formula in the glTF spec.
    // Normal and tangents can be affected by morphing and skinning, so
    // the bitangent should not be computed until their values are finalized.
    #ifdef HAS_BITANGENTS
    attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);
    #endif

    FeatureIds featureIds;
    featureIdStage(featureIds, attributes);

    #ifdef HAS_SELECTED_FEATURE_ID
    SelectedFeature feature;
    selectedFeatureIdStage(feature, featureIds);
    // Handle any show properties that come from the style.
    cpuStylingStage(attributes.positionMC, feature);
    #endif

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    // The scene mode 2D pipeline stage and instancing stage add a different
    // model view matrix to accurately project the model to 2D. However, the
    // output positions and normals should be transformed by the 3D matrices
    // to keep the data the same for the fragment shader.
    mat4 modelView = czm_modelView3D;
    mat3 normal = czm_normal3D;
    #else
    // These are used for individual model projection because they will
    // automatically change based on the scene mode.
    mat4 modelView = czm_modelView;
    mat3 normal = czm_normal;
    #endif

    // Update the position for this instance in place
    #ifdef HAS_INSTANCING

        // The legacy instance stage is used when rendering i3dm models that 
        // encode instances transforms in world space, as opposed to glTF models
        // that use EXT_mesh_gpu_instancing, where instance transforms are encoded
        // in object space.
        #ifdef USE_LEGACY_INSTANCING
        mat4 instanceModelView;
        mat3 instanceModelViewInverseTranspose;
        
        legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);

        modelView = instanceModelView;
        normal = instanceModelViewInverseTranspose;
        #else
        instancingStage(attributes);
        #endif

        #ifdef USE_PICKING
        v_pickColor = a_pickColor;
        #endif

    #endif

    Metadata metadata;
    MetadataClass metadataClass;
    MetadataStatistics metadataStatistics;
    metadataStage(metadata, metadataClass, metadataStatistics, attributes);

    #ifdef HAS_CUSTOM_VERTEX_SHADER
    czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);
    customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);
    #endif

    // Compute the final position in each coordinate system needed.
    // This returns the value that will be assigned to gl_Position.
    vec4 positionClip = geometryStage(attributes, modelView, normal);    

    #ifdef HAS_SILHOUETTE
    silhouetteStage(attributes, positionClip);
    #endif

    #ifdef HAS_POINT_CLOUD_SHOW_STYLE
    float show = pointCloudShowStylingStage(attributes, metadata);
    #else
    float show = 1.0;
    #endif

    #ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
    show *= pointCloudBackFaceCullingStage();
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);
    #endif

    #ifdef PRIMITIVE_TYPE_POINTS
        #ifdef HAS_CUSTOM_VERTEX_SHADER
        gl_PointSize = vsOutput.pointSize;
        #elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)
        gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);
        #else
        gl_PointSize = 1.0;
        #endif

        gl_PointSize *= show;
    #endif

    gl_Position = show * positionClip;
}
`;function A6(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let r=i.classificationType;this._classificationType=r,this._classifiesTerrain=r!==kn.CESIUM_3D_TILE,this._classifies3DTiles=r!==kn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],yVe(this)}function pVe(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:mt.KEEP,zFail:mt.DECREMENT_WRAP,zPass:mt.KEEP},backFunction:e,backOperation:{fail:mt.KEEP,zFail:mt.INCREMENT_WRAP,zPass:mt.KEEP},reference:Ft.CESIUM_3D_TILE_MASK,mask:Ft.CESIUM_3D_TILE_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Wa.LESS_OR_EQUAL},depthMask:!1}}var _Ve={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},reference:0,mask:Ft.CLASSIFICATION_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND},gVe={stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},backFunction:zn.NOT_EQUAL,backOperation:{fail:mt.ZERO,zFail:mt.ZERO,zPass:mt.ZERO},reference:0,mask:Ft.CLASSIFICATION_MASK},stencilMask:Ft.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},are=[];function yVe(e){let t=e._command,n=are;if(e._useDebugWireframe){t.pass=be.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=G1(e,n,e._commandListDebugWireframe);let o=e._commandListDebugWireframe,s=o.length;for(let a=0;a<s;a++){let c=o[a];c.count*=2,c.offset*=2}return}let r=e.model.allowPicking;if(e._classifiesTerrain){let o=be.TERRAIN_CLASSIFICATION,s=y6(t,o),a=ore(t,o);n.length=0,n.push(s,a),e._commandListTerrain=G1(e,n,e._commandListTerrain),r&&(e._commandListTerrainPicking=sre(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let o=be.CESIUM_3D_TILE_CLASSIFICATION,s=y6(t,o),a=ore(t,o);n.length=0,n.push(s,a),e._commandList3DTiles=G1(e,n,e._commandList3DTiles),r&&(e._commandList3DTilesPicking=sre(e,n,e._commandList3DTilesPicking))}}function G1(e,t,n){let i=e._runtimePrimitive,r=i.batchLengths,o=i.batchOffsets,s=r.length,a=t.length;for(let c=0;c<s;c++){let l=r[c],f=o[c];for(let d=0;d<a;d++){let p=t[d],g=nt.shallowClone(p);g.count=l,g.offset=f,n.push(g)}}return n}function y6(e,t){let n=nt.shallowClone(e);n.cull=!1,n.pass=t;let i=t===be.TERRAIN_CLASSIFICATION?zn.ALWAYS:zn.EQUAL,r=pVe(i);return n.renderState=Ve.fromCache(r),n}function ore(e,t){let n=nt.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=Ve.fromCache(_Ve),n}var AVe=[];function sre(e,t,n){let i=Ve.fromCache(gVe),r=t[0],o=t[1],s=nt.shallowClone(r);s.cull=!0,s.pickOnly=!0;let a=nt.shallowClone(o);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=AVe;return c.length=0,c.push(s,a),G1(e,c,n)}Object.defineProperties(A6.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=ae.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});A6.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){t.push.apply(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrain),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let r=be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,o=y6(this._command,r),s=are;s.length=0,s.push(o),this._commandListIgnoreShow=G1(this,s,this._commandListIgnoreShow)}t.push.apply(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrainPicking),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTilesPicking)),t};var W1=A6;function rV(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let r=n.runtimePrimitive;this._runtimePrimitive=r;let o=t.pass===be.TRANSLUCENT,a=!r.primitive.material.doubleSided&&!o,c=n.hasSilhouette,l=!o&&!c,f=n.hasSkipLevelOfDetail&&!o,d=c;this._command=t,this._modelMatrix=N.clone(t.modelMatrix),this._boundingVolume=ae.clone(t.boundingVolume),this._modelMatrix2D=new N,this._boundingVolume2D=new ae,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=a,this._needsTranslucentCommand=l,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=d,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,xVe(this)}function Gp(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=y(e.is2D,!1),this.derivedCommand2D=void 0}Gp.clone=function(e){return new Gp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function xVe(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,r=e._derivedCommands;e._originalCommand=new Gp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),r.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Gp({command:wVe(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),r.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Gp({command:RVe(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Gp({command:BVe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),r.push(e._skipLodBackfaceCommand),r.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Gp({command:DVe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Gp({command:IVe(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),r.push(e._silhouetteModelCommand),r.push(e._silhouetteColorCommand))}Object.defineProperties(rV.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=ae.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,TVe(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,EVe(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,bVe(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,SVe(this))}}});function CVe(e,t){let n=e._modelMatrix;e._modelMatrix2D=N.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=P.sign(n[13])*2*P.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=ae.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function TVe(e){let t=e.shadows,n=yn.castShadows(t),i=yn.receiveShadows(t),r=e._derivedCommands;for(let o=0;o<r.length;++o){let s=r[o];if(s.updateShadows){let a=s.command;a.castShadows=n,a.receiveShadows=i}}}function EVe(e){let t=e.backFaceCulling,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateBackFaceCulling){let o=r.command,s=We(o.renderState,!0);s.cull.enabled=t,o.renderState=Ve.fromCache(s)}}}function bVe(e){let t=e.cullFace,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateCullFace){let o=r.command,s=We(o.renderState,!0);s.cull.face=t,o.renderState=Ve.fromCache(s)}}}function SVe(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands;for(let i=0;i<n.length;++i){let r=n[i];if(r.updateDebugShowBoundingVolume){let o=r.command;o.debugShowBoundingVolume=t}}}rV.prototype.pushCommands=function(e,t){let n=cre(this,e);n&&!this._has2DCommands&&(vVe(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(CVe(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==Rd.ALL_OPAQUE&&rE(t,this._translucentCommand,n),i===Rd.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:r,tile:o}=this._model.content;if(r.hasMixedContent){o._finalResolution||rE(r._backfaceCommands,this._skipLodBackfaceCommand,n),PVe(this,o,n),rE(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){rE(t,this._silhouetteModelCommand,n);return}return rE(t,this._originalCommand,n),t}};rV.prototype.pushSilhouetteCommands=function(e,t){let n=cre(this,e);return rE(t,this._silhouetteColorCommand,n),t};function rE(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function cre(e,t){if(t.mode!==ne.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,r=i.center.y-i.radius,o=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*P.PI;return r<s&&o>s||r<-s&&o>-s}function iE(e,t){if(!u(t))return;let n=Gp.clone(t),i=nt.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function vVe(e){iE(e,e._originalCommand),iE(e,e._translucentCommand),iE(e,e._skipLodBackfaceCommand),iE(e,e._skipLodStencilCommand),iE(e,e._silhouetteModelCommand),iE(e,e._silhouetteColorCommand)}function wVe(e){let t=nt.shallowClone(e);t.pass=be.TRANSLUCENT;let n=We(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=un.ALPHA_BLEND,t.renderState=Ve.fromCache(n),t}function DVe(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),r=We(e.renderState,!0);return r.stencilTest={enabled:!0,frontFunction:te.ALWAYS,backFunction:te.ALWAYS,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.REPLACE}},t.isInvisible()&&(r.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=Ve.fromCache(r),i}function IVe(e,t){let n=t._silhouetteId%255,i=nt.shallowClone(e),r=We(e.renderState,!0);r.cull.enabled=!1,(e.pass===be.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=be.TRANSLUCENT,r.depthMask=!1,r.blending=un.ALPHA_BLEND),r.stencilTest={enabled:!0,frontFunction:te.NOTEQUAL,backFunction:te.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP},backOperation:{fail:te.KEEP,zFail:te.KEEP,zPass:te.KEEP}};let s=We(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=Ve.fromCache(r),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function PVe(e,t,n){let i=e._skipLodStencilCommand,r=i.command,o=t._selectionDepth,s=OVe(r);if(o!==s){let a=MVe(o),c=We(r.renderState,!0);c.stencilTest.reference=a,r.renderState=Ve.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function OVe(e){return(e.renderState.stencilTest.reference&Ft.SKIP_LOD_MASK)>>>Ft.SKIP_LOD_BIT_SHIFT}function MVe(e){return Ft.CESIUM_3D_TILE_MASK|e<<Ft.SKIP_LOD_BIT_SHIFT}function RVe(e){let t=nt.shallowClone(e),n=We(e.renderState,!0);n.cull.enabled=!0,n.cull.face=gi.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=We(t.uniformMap),r=new H(5,5);return i.u_polygonOffset=function(){return r},t.renderState=Ve.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function BVe(e){let t=nt.shallowClone(e),n=We(e.renderState,!0),{stencilTest:i}=n;return i.enabled=!0,i.mask=Ft.SKIP_LOD_MASK,i.reference=Ft.CESIUM_3D_TILE_MASK,i.frontFunction=zn.GREATER_OR_EQUAL,i.frontOperation.zPass=mt.REPLACE,i.backFunction=zn.GREATER_OR_EQUAL,i.backOperation.zPass=mt.REPLACE,n.stencilMask=Ft.CESIUM_3D_TILE_MASK|Ft.SKIP_LOD_MASK,t.renderState=Ve.fromCache(n),t}var j1=rV;function LVe(e,t){let n=e.shaderBuilder;n.addVertexLines(H1),n.addFragmentLines(z1);let i=NVe(e),r=new oi({context:t.context,indexBuffer:i,attributes:e.attributes}),o=e.model;o._pipelineResources.push(r);let s=n.buildShaderProgram(t.context);o._pipelineResources.push(s);let a=e.alphaOptions.pass,c=o.sceneGraph,l=t.mode===ne.SCENE3D,f,d;if(!l&&!t.scene3DOnly&&o._projectTo2D)f=N.multiplyTransformation(c._computedModelMatrix,e.runtimeNode.computedTransform,new N),d=e.runtimePrimitive.boundingSphere2D;else{let T=l?c._computedModelMatrix:c._computedModelMatrix2D;f=N.multiplyTransformation(T,e.runtimeNode.computedTransform,new N),d=ae.transform(e.boundingSphere,f,e.boundingSphere)}let p=We(Ve.fromCache(e.renderStateOptions),!0);p.cull.face=Jt.getCullFace(f,e.primitiveType),p=Ve.fromCache(p);let g=u(o.classificationType),m=g?!1:yn.castShadows(o.shadows),A=g?!1:yn.receiveShadows(o.shadows),x=g?void 0:e.pickId,C=new nt({boundingVolume:d,modelMatrix:f,uniformMap:e.uniformMap,renderState:p,vertexArray:r,shaderProgram:s,cull:o.cull,pass:a,count:e.count,owner:o,pickId:x,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:o.debugShowBoundingVolume,castShadows:m,receiveShadows:A});return g?new W1({primitiveRenderResources:e,command:C}):new j1({primitiveRenderResources:e,command:C})}function NVe(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(u(n))return n.buffer}var q1=LVe;var lre={name:"TilesetPipelineStage"};lre.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,Te.FRAGMENT);let o={u_polygonOffset:function(){return H.ZERO}};e.uniformMap=_t(o,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=Ft.setCesium3DTileBit(),i.stencilMask=Ft.CESIUM_3D_TILE_MASK};var Y1=lre;var X1=`vec3 proceduralIBL(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
) {
    vec3 v = -positionEC;
    vec3 positionWC = vec3(czm_inverseView * vec4(positionEC, 1.0));
    vec3 vWC = -normalize(positionWC);
    vec3 l = normalize(lightDirectionEC);
    vec3 n = normalEC;
    vec3 r = normalize(czm_inverseViewRotation * normalize(reflect(v, n)));

    float NdotL = clamp(dot(n, l), 0.001, 1.0);
    float NdotV = abs(dot(n, v)) + 0.001;

    // Figure out if the reflection vector hits the ellipsoid
    float vertexRadius = length(positionWC);
    float horizonDotNadir = 1.0 - min(1.0, czm_ellipsoidRadii.x / vertexRadius);
    float reflectionDotNadir = dot(r, normalize(positionWC));
    // Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.
    r.x = -r.x;
    r = -normalize(czm_temeToPseudoFixed * r);
    r.x = -r.x;

    vec3 diffuseColor = pbrParameters.diffuseColor;
    float roughness = pbrParameters.roughness;
    vec3 specularColor = pbrParameters.f0;

    float inverseRoughness = 1.04 - roughness;
    inverseRoughness *= inverseRoughness;
    vec3 sceneSkyBox = czm_textureCube(czm_environmentMap, r).rgb * inverseRoughness;

    float atmosphereHeight = 0.05;
    float blendRegionSize = 0.1 * ((1.0 - inverseRoughness) * 8.0 + 1.1 - horizonDotNadir);
    float blendRegionOffset = roughness * -1.0;
    float farAboveHorizon = clamp(horizonDotNadir - blendRegionSize * 0.5 + blendRegionOffset, 1.0e-10 - blendRegionSize, 0.99999);
    float aroundHorizon = clamp(horizonDotNadir + blendRegionSize * 0.5, 1.0e-10 - blendRegionSize, 0.99999);
    float farBelowHorizon = clamp(horizonDotNadir + blendRegionSize * 1.5, 1.0e-10 - blendRegionSize, 0.99999);
    float smoothstepHeight = smoothstep(0.0, atmosphereHeight, horizonDotNadir);
    vec3 belowHorizonColor = mix(vec3(0.1, 0.15, 0.25), vec3(0.4, 0.7, 0.9), smoothstepHeight);
    vec3 nadirColor = belowHorizonColor * 0.5;
    vec3 aboveHorizonColor = mix(vec3(0.9, 1.0, 1.2), belowHorizonColor, roughness * 0.5);
    vec3 blueSkyColor = mix(vec3(0.18, 0.26, 0.48), aboveHorizonColor, reflectionDotNadir * inverseRoughness * 0.5 + 0.75);
    vec3 zenithColor = mix(blueSkyColor, sceneSkyBox, smoothstepHeight);
    vec3 blueSkyDiffuseColor = vec3(0.7, 0.85, 0.9); 
    float diffuseIrradianceFromEarth = (1.0 - horizonDotNadir) * (reflectionDotNadir * 0.25 + 0.75) * smoothstepHeight;  
    float diffuseIrradianceFromSky = (1.0 - smoothstepHeight) * (1.0 - (reflectionDotNadir * 0.25 + 0.25));
    vec3 diffuseIrradiance = blueSkyDiffuseColor * clamp(diffuseIrradianceFromEarth + diffuseIrradianceFromSky, 0.0, 1.0);
    float notDistantRough = (1.0 - horizonDotNadir * roughness * 0.8);
    vec3 specularIrradiance = mix(zenithColor, aboveHorizonColor, smoothstep(farAboveHorizon, aroundHorizon, reflectionDotNadir) * notDistantRough);
    specularIrradiance = mix(specularIrradiance, belowHorizonColor, smoothstep(aroundHorizon, farBelowHorizon, reflectionDotNadir) * inverseRoughness);
    specularIrradiance = mix(specularIrradiance, nadirColor, smoothstep(farBelowHorizon, 1.0, reflectionDotNadir) * inverseRoughness);

    // Luminance model from page 40 of http://silviojemma.com/public/papers/lighting/spherical-harmonic-lighting.pdf
    #ifdef USE_SUN_LUMINANCE 
    // Angle between sun and zenith
    float LdotZenith = clamp(dot(normalize(czm_inverseViewRotation * l), vWC), 0.001, 1.0);
    float S = acos(LdotZenith);
    // Angle between zenith and current pixel
    float NdotZenith = clamp(dot(normalize(czm_inverseViewRotation * n), vWC), 0.001, 1.0);
    // Angle between sun and current pixel
    float gamma = acos(NdotL);
    float numerator = ((0.91 + 10.0 * exp(-3.0 * gamma) + 0.45 * pow(NdotL, 2.0)) * (1.0 - exp(-0.32 / NdotZenith)));
    float denominator = (0.91 + 10.0 * exp(-3.0 * S) + 0.45 * pow(LdotZenith,2.0)) * (1.0 - exp(-0.32));
    float luminance = model_luminanceAtZenith * (numerator / denominator);
    #endif 

    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
    vec3 iblColor = (diffuseIrradiance * diffuseColor * model_iblFactor.x) + (specularIrradiance * czm_srgbToLinear(specularColor * brdfLut.x + brdfLut.y) * model_iblFactor.y);
    float maximumComponent = max(max(lightColorHdr.x, lightColorHdr.y), lightColorHdr.z);
    vec3 lightColor = lightColorHdr / max(maximumComponent, 1.0);
    iblColor *= lightColor;

    #ifdef USE_SUN_LUMINANCE 
    iblColor *= luminance;
    #endif

    return iblColor;
}

#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
vec3 textureIBL(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    czm_pbrParameters pbrParameters
) {
    vec3 diffuseColor = pbrParameters.diffuseColor;
    float roughness = pbrParameters.roughness;
    vec3 specularColor = pbrParameters.f0;

    vec3 v = -positionEC;
    vec3 n = normalEC;
    vec3 l = normalize(lightDirectionEC);
    vec3 h = normalize(v + l);

    float NdotV = abs(dot(n, v)) + 0.001;
    float VdotH = clamp(dot(v, h), 0.0, 1.0);

    const mat3 yUpToZUp = mat3(
        -1.0, 0.0, 0.0,
        0.0, 0.0, -1.0, 
        0.0, 1.0, 0.0
    ); 
    vec3 cubeDir = normalize(yUpToZUp * model_iblReferenceFrameMatrix * normalize(reflect(-v, n))); 

    #ifdef DIFFUSE_IBL 
        #ifdef CUSTOM_SPHERICAL_HARMONICS
        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients); 
        #else
        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients); 
        #endif 
    #else 
    vec3 diffuseIrradiance = vec3(0.0); 
    #endif 

    #ifdef SPECULAR_IBL
    vec3 r0 = specularColor.rgb;
    float reflectance = max(max(r0.r, r0.g), r0.b);
    vec3 r90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
    vec3 F = fresnelSchlick2(r0, r90, VdotH);
    
    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
      #ifdef CUSTOM_SPECULAR_IBL 
      vec3 specularIBL = czm_sampleOctahedralProjection(model_specularEnvironmentMaps, model_specularEnvironmentMapsSize, cubeDir, roughness * model_specularEnvironmentMapsMaximumLOD, model_specularEnvironmentMapsMaximumLOD);
      #else 
      vec3 specularIBL = czm_sampleOctahedralProjection(czm_specularEnvironmentMaps, czm_specularEnvironmentMapSize, cubeDir,  roughness * czm_specularEnvironmentMapsMaximumLOD, czm_specularEnvironmentMapsMaximumLOD);
      #endif 
    specularIBL *= F * brdfLut.x + brdfLut.y;
    #else 
    vec3 specularIBL = vec3(0.0); 
    #endif

    return diffuseColor * diffuseIrradiance + specularColor * specularIBL;
}
#endif

vec3 imageBasedLightingStage(
    vec3 positionEC,
    vec3 normalEC,
    vec3 lightDirectionEC,
    vec3 lightColorHdr,
    czm_pbrParameters pbrParameters
) {
  #if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
  // Environment maps were provided, use them for IBL
  return textureIBL(
      positionEC,
      normalEC,
      lightDirectionEC,
      pbrParameters
  );
  #else
  // Use the procedural IBL if there are no environment maps
  return proceduralIBL(
      positionEC,
      normalEC,
      lightDirectionEC,
      lightColorHdr,
      pbrParameters
  );
  #endif
}`;var ure={name:"ImageBasedLightingPipelineStage"};ure.process=function(e,t,n){let i=t.imageBasedLighting,r=e.shaderBuilder;r.addDefine("USE_IBL_LIGHTING",void 0,Te.FRAGMENT),r.addUniform("vec2","model_iblFactor",Te.FRAGMENT),xd.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&r.addUniform("mat3","model_iblReferenceFrameMatrix",Te.FRAGMENT),u(i.sphericalHarmonicCoefficients)?(r.addDefine("DIFFUSE_IBL",void 0,Te.FRAGMENT),r.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,Te.FRAGMENT),r.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",Te.FRAGMENT)):i.useDefaultSphericalHarmonics&&r.addDefine("DIFFUSE_IBL",void 0,Te.FRAGMENT),u(i.specularEnvironmentMapAtlas)&&i.specularEnvironmentMapAtlas.ready?(r.addDefine("SPECULAR_IBL",void 0,Te.FRAGMENT),r.addDefine("CUSTOM_SPECULAR_IBL",void 0,Te.FRAGMENT),r.addUniform("sampler2D","model_specularEnvironmentMaps",Te.FRAGMENT),r.addUniform("vec2","model_specularEnvironmentMapsSize",Te.FRAGMENT),r.addUniform("float","model_specularEnvironmentMapsMaximumLOD",Te.FRAGMENT)):t.useDefaultSpecularMaps&&r.addDefine("SPECULAR_IBL",void 0,Te.FRAGMENT)),u(i.luminanceAtZenith)&&(r.addDefine("USE_SUN_LUMINANCE",void 0,Te.FRAGMENT),r.addUniform("float","model_luminanceAtZenith",Te.FRAGMENT)),r.addFragmentLines(X1);let o={model_iblFactor:function(){return i.imageBasedLightingFactor},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_luminanceAtZenith:function(){return i.luminanceAtZenith},model_sphericalHarmonicCoefficients:function(){return i.sphericalHarmonicCoefficients},model_specularEnvironmentMaps:function(){return i.specularEnvironmentMapAtlas.texture},model_specularEnvironmentMapsSize:function(){return i.specularEnvironmentMapAtlas.texture.dimensions},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentMapAtlas.maximumMipmapLevel}};e.uniformMap=_t(o,e.uniformMap)};var K1=ure;var FVe=P.EPSILON16;function C6(e){e=y(e,y.EMPTY_OBJECT);let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(C6.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=P.clamp(e,this.minimumValue,this.maximumValue),P.equalsEpsilon(this._currentValue,e,FVe)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var UVe=new h,x6=new Q;C6.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=UVe,r;switch(t){case Qa.XROTATE:r=Q.fromRotationX(P.toRadians(n),x6),e=N.multiplyByMatrix3(e,r,e);break;case Qa.YROTATE:r=Q.fromRotationY(P.toRadians(n),x6),e=N.multiplyByMatrix3(e,r,e);break;case Qa.ZROTATE:r=Q.fromRotationZ(P.toRadians(n),x6),e=N.multiplyByMatrix3(e,r,e);break;case Qa.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Qa.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Qa.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=N.multiplyByTranslation(e,i,e);break;case Qa.XSCALE:i.x=n,i.y=1,i.z=1,e=N.multiplyByScale(e,i,e);break;case Qa.YSCALE:i.x=1,i.y=n,i.z=1,e=N.multiplyByScale(e,i,e);break;case Qa.ZSCALE:i.x=1,i.y=1,i.z=n,e=N.multiplyByScale(e,i,e);break;case Qa.UNIFORMSCALE:e=N.multiplyByUniformScale(e,n,e);break;default:break}return e};var J1=C6;function oV(e){e=y(e,y.EMPTY_OBJECT);let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,VVe(this)}Object.defineProperties(oV.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function VVe(e){let n=e.articulation.stages,i=n.length,r=e._runtimeStages,o=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new J1({stage:a,runtimeArticulation:e});r.push(c);let l=a.name;o[l]=c}}oV.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var kVe=new N,zVe=new N;oV.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=N.clone(N.IDENTITY,kVe),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let r=this._runtimeNodes,o=r.length;for(t=0;t<o;t++){let s=r[t],a=N.multiplyTransformation(s.originalTransform,e,zVe);s.transform=a}};var Z1=oV;var Q1=`void modelColorStage(inout czm_modelMaterial material)
{
    material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);
    material.alpha *= model_color.a;
}`;var oE={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};oE.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Te.FRAGMENT),i.addFragmentLines(Q1);let r={},o=t.color;o.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),o.alpha<1&&(e.alphaOptions.pass=be.TRANSLUCENT),i.addUniform("vec4",oE.COLOR_UNIFORM_NAME,Te.FRAGMENT),r[oE.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",oE.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),r[oE.COLOR_BLEND_UNIFORM_NAME]=function(){return Za.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=_t(r,e.uniformMap)};var Hg=oE;var $1=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
#else
// Handle uint8 clipping texture instead
vec4 getClippingPlane(
    highp sampler2D packedClippingPlanes,
    int clippingPlaneNumber,
    mat4 transform
) {
    int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each
    int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;
    int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
    float v = (float(pixY) + 0.5) * pixelHeight;
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + pixelWidth, v)));
    return czm_transformPlane(plane, transform);
}
#endif

float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float pixelWidth = czm_metersPerPixel(position);
    
    #ifdef UNION_CLIPPING_REGIONS
    float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.
    #else
    float clipAmount = 0.0;
    bool clipped = true;
    #endif

    for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        
        #ifdef UNION_CLIPPING_REGIONS
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0) {
            discard;
        }
        #else
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
        #endif
    }

    #ifndef UNION_CLIPPING_REGIONS
    if (clipped) {
        discard;
    }
    #endif
    
    return clipAmount;
}

void modelClippingPlanesStage(inout vec4 color)
{
    float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;
    
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {
        color = clippingPlanesEdgeColor;
    }
}
`;var fre={name:"ModelClippingPlanesPipelineStage"},HVe=new H;fre.process=function(e,t,n){let i=t.clippingPlanes,r=n.context,o=e.shaderBuilder;o.addDefine("HAS_CLIPPING_PLANES",void 0,Te.FRAGMENT),o.addDefine("CLIPPING_PLANES_LENGTH",i.length,Te.FRAGMENT),i.unionClippingRegions&&o.addDefine("UNION_CLIPPING_REGIONS",void 0,Te.FRAGMENT),ls.useFloatTexture(r)&&o.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Te.FRAGMENT);let s=ls.getTextureResolution(i,r,HVe);o.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,Te.FRAGMENT),o.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,Te.FRAGMENT),o.addUniform("sampler2D","model_clippingPlanes",Te.FRAGMENT),o.addUniform("vec4","model_clippingPlanesEdgeStyle",Te.FRAGMENT),o.addUniform("mat4","model_clippingPlanesMatrix",Te.FRAGMENT),o.addFragmentLines($1);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=z.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=_t(a,e.uniformMap)};var eO=fre;function dre(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(dre.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){u(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var tO=dre;var nO=`mat4 getInstancingTransform()
{
    mat4 instancingTransform;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform = mat4(
        a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1
        a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2
        a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3
        a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation = a_instanceTranslation;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation.x, translation.y, translation.z, 1.0
    ); 
    #endif

    return instancingTransform;
}

#ifdef USE_2D_INSTANCING
mat4 getInstancingTransform2D()
{
    mat4 instancingTransform2D;

    #ifdef HAS_INSTANCE_MATRICES
    instancingTransform2D = mat4(
        a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1
        a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2
        a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3
        a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0  // Column 4
    );
    #else
    vec3 translation2D = vec3(0.0, 0.0, 0.0);
    vec3 scale = vec3(1.0, 1.0, 1.0);
    
        #ifdef HAS_INSTANCE_TRANSLATION
        translation2D = a_instanceTranslation2D;
        #endif
        #ifdef HAS_INSTANCE_SCALE
        scale = a_instanceScale;
        #endif

    instancingTransform2D = mat4(
        scale.x, 0.0, 0.0, 0.0,
        0.0, scale.y, 0.0, 0.0,
        0.0, 0.0, scale.z, 0.0,
        translation2D.x, translation2D.y, translation2D.z, 1.0
    ); 
    #endif

    return instancingTransform2D;
}
#endif
`;var iO=`void instancingStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    
    mat4 instancingTransform = getInstancingTransform();
    
    attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;
    #endif

    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var rO=`void legacyInstancingStage(
    inout ProcessedAttributes attributes,
    out mat4 instanceModelView,
    out mat3 instanceModelViewInverseTranspose)
{
    vec3 positionMC = attributes.positionMC;

    mat4 instancingTransform = getInstancingTransform();
 
    mat4 instanceModel = instancingTransform * u_instance_nodeTransform;
    instanceModelView = u_instance_modifiedModelView;
    instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);

    attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;
    
    #ifdef USE_2D_INSTANCING
    mat4 instancingTransform2D = getInstancingTransform2D();
    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
    #endif
}
`;var sV=new N,GVe=new N,WVe=new N,mre={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:Are,_transformsToTypedArray:E6};mre.process=function(e,t,n){let i=t.instances,r=i.attributes[0].count,o=e.shaderBuilder;o.addDefine("HAS_INSTANCING"),o.addVertexLines(nO);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];oke(e,n,i,f,l),cke(e,n,i,f);let d={};if(i.transformInWorldSpace?(o.addDefine("USE_LEGACY_INSTANCING",void 0,Te.VERTEX),o.addUniform("mat4","u_instance_modifiedModelView",Te.VERTEX),o.addUniform("mat4","u_instance_nodeTransform",Te.VERTEX),d.u_instance_modifiedModelView=function(){let p=N.multiplyTransformation(s.modelMatrix,a.components.transform,sV);return l?N.multiplyTransformation(n.context.uniformState.view3D,p,sV):(n.mode!==ne.SCENE3D&&(p=Mt.basisTo2D(n.mapProjection,p,sV)),N.multiplyTransformation(n.context.uniformState.view,p,sV))},d.u_instance_nodeTransform=function(){return N.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,GVe)},o.addVertexLines(rO)):o.addVertexLines(iO),l){o.addDefine("USE_2D_INSTANCING",void 0,Te.VERTEX),o.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=n.context,g=N.fromTranslation(c.instancingReferencePoint2D,new N);d.u_modelView2D=function(){return N.multiplyTransformation(p.uniformState.view,g,WVe)}}e.uniformMap=_t(d,e.uniformMap),e.instanceCount=r,e.attributes.push.apply(e.attributes,f)};var oO=new N,jVe=new h;function qVe(e,t,n,i,r){let o=N.multiplyTransformation(t,e,oO);return o=N.multiplyTransformation(o,n,oO),r=Mt.basisTo2D(i.mapProjection,o,r),r}function YVe(e,t,n,i,r){let o=N.fromTranslation(e,oO),s=N.multiplyTransformation(t,o,oO);s=N.multiplyTransformation(s,n,oO);let a=N.getTranslation(s,jVe);return r=Zi.computeActualWgs84Position(i,a,r),r}function pre(e,t,n){let i=e.model,r=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=N.multiplyTransformation(i.modelMatrix,r.components.transform,t),n=N.multiplyTransformation(r.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=N.clone(r.computedModelMatrix,t),t=N.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=N.clone(N.IDENTITY,n))}var _re=new N,gre=new N,XVe=new N,KVe=new h;function JVe(e,t,n,i){let r=_re,o=gre;pre(t,r,o);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=qVe(f,r,o,n,XVe),p=N.getTranslation(d,KVe),g=h.subtract(p,a,p);i[l]=N.setTranslation(d,g,i[l])}return i}function ZVe(e,t,n,i){let r=_re,o=gre;pre(t,r,o);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=YVe(f,r,o,n,f);i[l]=h.subtract(d,a,i[l])}return i}var QVe=new h,$Ve=new h;function yre(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,r=N.multiplyByPoint(i,n.instancingTranslationMin,QVe),o=Zi.computeActualWgs84Position(t,r,r),s=N.multiplyByPoint(i,n.instancingTranslationMax,$Ve),a=Zi.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=h.lerp(o,a,.5,new h)}function E6(e){let n=e.length,i=new Float32Array(n*12);for(let r=0;r<n;r++){let o=e[r],s=12*r;i[s+0]=o[0],i[s+1]=o[4],i[s+2]=o[8],i[s+3]=o[12],i[s+4]=o[1],i[s+5]=o[5],i[s+6]=o[9],i[s+7]=o[13],i[s+8]=o[2],i[s+9]=o[6],i[s+10]=o[10],i[s+11]=o[14]}return i}function eke(e){let n=e.length,i=new Float32Array(n*3);for(let r=0;r<n;r++){let o=e[r],s=3*r;i[s+0]=o[0],i[s+1]=o[4],i[s+2]=o[8]}return i}var tke=new h,nke=new Le,ike=new h;function Are(e,t,n){let i=new Array(t),r=Jt.getAttributeBySemantic(e,qo.TRANSLATION),o=Jt.getAttributeBySemantic(e,qo.ROTATION),s=Jt.getAttributeBySemantic(e,qo.SCALE),a=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=u(r),f=u(o),d=u(s),p=l?r.typedArray:new Float32Array(t*3),g=f?o.typedArray:new Float32Array(t*4);f&&o.normalized&&(g=qn.dequantize(g,o.componentDatatype,o.type,t));let m;d?m=s.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let x=0;x<t;x++){let C=new h(p[x*3],p[x*3+1],p[x*3+2],tke);h.maximumByComponent(a,C,a),h.minimumByComponent(c,C,c);let T=new Le(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,nke),E=new h(m[x*3],m[x*3+1],m[x*3+2],ike),S=N.fromTranslationQuaternionRotationScale(C,T,E,new N);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,l&&(r.typedArray=void 0),f&&(o.typedArray=void 0),d&&(s.typedArray=void 0),i}function rke(e,t,n){let i=new Array(t),r=e.typedArray,o=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let l=new h(r[c*3],r[c*3+1],r[c*3+2]);i[c]=l,h.minimumByComponent(o,l,o),h.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=o,a.instancingTranslationMax=s,e.typedArray=void 0,i}function b6(e,t){let n=ht.createVertexBuffer({context:t.context,typedArray:e,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function oke(e,t,n,i,r){let o=Jt.getAttributeBySemantic(n,qo.ROTATION);u(o)?ske(e,n,i,t,r):ake(e,n,i,t,r)}function ske(e,t,n,i,r){let o=e.shaderBuilder,s=t.attributes[0].count,a=e.model,c=e.runtimeNode;o.addDefine("HAS_INSTANCE_MATRICES");let l="Transform",f,d=c.instancingTransformsBuffer;if(!u(d)){f=Are(t,s,e);let A=E6(f);d=b6(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(hre(e,d,n,l),!r)return;let p=We(i);p.mode=ne.COLUMBUS_VIEW,yre(e,p);let g=c.instancingTransformsBuffer2D;if(!u(g)){let A=JVe(f,e,p,f),x=E6(A);g=b6(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}hre(e,g,n,"Transform2D")}function ake(e,t,n,i,r){let o=e.shaderBuilder,s=e.runtimeNode,a=Jt.getAttributeBySemantic(t,qo.TRANSLATION),c=Jt.getAttributeBySemantic(t,qo.SCALE);if(u(c)){o.addDefine("HAS_INSTANCE_SCALE");let C="Scale";T6(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!u(a))return;let l,f=a.typedArray;u(f)?l=rke(a,a.count,e):u(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),o.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(T6(e,a.buffer,a.byteOffset,a.byteStride,n,d),!r)return;let p=We(i);p.mode=ne.COLUMBUS_VIEW,yre(e,p);let g=s.instancingTranslationBuffer2D;if(!u(g)){let C=ZVe(l,e,p,l),T=eke(C);g=b6(T,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}T6(e,g,0,void 0,n,"Translation2D")}function hre(e,t,n,i){let o=X.getSizeInBytes(X.FLOAT),s=o*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:o*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:o*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function T6(e,t,n,i,r,o){r.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${o}`)}function cke(e,t,n,i){let r=n.attributes,o=e.shaderBuilder;for(let s=0;s<r.length;s++){let a=r[s];a.semantic===qo.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:on.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),o.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var sO=mre;var S6={};S6.name="ModelMatrixUpdateStage";S6.update=function(e,t,n){let i=n.mode!==ne.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let r=i?t._computedModelMatrix2D:t._computedModelMatrix;xre(e,t,r,e.transformToRoot),e._transformDirty=!1}};function xre(e,t,n,i){let r;i=N.multiplyTransformation(i,e.transform,new N),e.updateComputedTransform();let o=e.runtimePrimitives.length;for(r=0;r<o;r++){let c=e.runtimePrimitives[r].drawCommand;c.modelMatrix=N.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=Jt.getCullFace(c.modelMatrix,c.primitiveType)}let s=e.children.length;for(r=0;r<s;r++){let a=t._runtimeNodes[e.children[r]];a._transformToRoot=N.clone(i,a._transformToRoot),xre(a,t,n,i),a._transformDirty=!1}}var aO=S6;var Cre={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:Tre,_countGeneratedBuffers:Ere};Cre.process=function(e,t,n){let i=e.model.statistics,r=t.instances,o=e.runtimeNode;Tre(i,r),Ere(i,o)};function Tre(e,t){if(!u(t))return;let n=t.attributes,i=n.length;for(let r=0;r<i;r++){let o=n[r];u(o.buffer)&&e.addBuffer(o.buffer,!1)}}function Ere(e,t){u(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),u(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),u(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var cO=Cre;function sE(e){e=y(e,y.EMPTY_OBJECT);let t=e.node,n=e.transform,i=e.transformToRoot,r=e.sceneGraph,o=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=r,this._children=o,this._originalTransform=N.clone(n,this._originalTransform),this._transform=N.clone(n,this._transform),this._transformToRoot=N.clone(i,this._transformToRoot),this._computedTransform=new N,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,lke(this)}Object.defineProperties(sE.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=N.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return u(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;h.equals(n,e)||(t.translation=h.clone(e,t.translation),v6(this,t))}},rotation:{get:function(){return u(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Le.equals(n,e)||(t.rotation=Le.clone(e,t.rotation),v6(this,t))}},scale:{get:function(){return u(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;h.equals(n,e)||(t.scale=h.clone(e,t.scale),v6(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function lke(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=N.multiply(n,t,i);let r=e.node;u(r.matrix)||(e._transformParameters=new gg(r.translation,r.rotation,r.scale)),u(r.morphWeights)&&(e._morphWeights=r.morphWeights.slice());let o=r.articulationName;if(u(o)){let c=e.sceneGraph._runtimeArticulations[o];u(c)&&c.runtimeNodes.push(e)}}function v6(e,t){e._transformDirty=!0,e._transform=N.fromTranslationRotationScale(t,e._transform)}sE.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};sE.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,u(e.instances)&&t.push(sO),t.push(cO),n.push(aO)};sE.prototype.updateComputedTransform=function(){this._computedTransform=N.multiply(this._transformToRoot,this._transform,this._computedTransform)};sE.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!u(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let r=0;r<i;r++){u(t[r])||(t[r]=new N);let o=N.multiplyTransformation(this.transformToRoot,this.transform,t[r]),s=N.inverseTransformation(o,t[r]);t[r]=N.multiplyTransformation(s,n[r],t[r])}};var lO=sE;var bre={name:"AlphaPipelineStage"};bre.process=function(e,t,n){let i=e.alphaOptions,r=e.model;i.pass=y(i.pass,r.opaquePass);let o=e.renderStateOptions;i.pass===be.TRANSLUCENT&&(o.cull.enabled=!1,o.depthMask=!1,o.blending=un.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;u(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,Te.FRAGMENT),s.addUniform("float","u_alphaCutoff",Te.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var uO=bre;var Sre={name:"BatchTexturePipelineStage"};Sre.process=function(e,t,n){let i=e.shaderBuilder,r={},o=e.model,s=o.featureTables[o.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),r.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),r.model_batchTexture=function(){return y(c.batchTexture,c.defaultTexture)},i.addUniform("vec4","model_textureStep"),r.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),r.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=_t(r,e.uniformMap)};var fO=Sre;var vre={name:"ClassificationPipelineStage"};vre.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Te.BOTH);let r=e.runtimePrimitive;u(r.batchLengths)||uke(t,r)};function uke(e,t){let n=Jt.getAttributeBySemantic(e,Tt.POSITION);if(!u(n))throw new de("Primitives must have a position attribute to be used for classification.");let i,r=e.indices,o=u(r);o&&(i=r.typedArray,r.typedArray=void 0);let s=o?r.count:n.count,a=Jt.getAttributeBySemantic(e,Tt.FEATURE_ID,0);if(!u(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let l=[],f=[0],d=o?i[0]:0,p=c[d],g=0;for(let A=1;A<s;A++){let x=o?i[A]:A,C=c[x];if(C!==p){let T=A-g,E=A;l.push(T),f.push(E),g=E,p=C}}let m=s-g;l.push(m),t.batchLengths=l,t.batchOffsets=f}var dO=vre;var hO=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        positionMC *= float(model_silhouettePass);
        #else
        positionMC *= 0.0;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        positionMC *= 0.0;
    }
}

void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)
{
    float show = ceil(feature.color.a);
    positionMC *= show;

    #if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(positionMC, feature.color);
    #endif
}
`;var mO=`void filterByPassType(vec4 featureColor)
{
    bool styleTranslucent = (featureColor.a != 1.0);
    // Only render translucent features in the translucent pass (if the style or the original command has translucency).
    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
    {   
        // If the model has a translucent silhouette, it needs to render during the silhouette color command,
        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
        #ifdef HAS_SILHOUETTE
        if(!model_silhouettePass) {
            discard;
        }
        #else
        discard;
        #endif
    }
    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
    else if (czm_pass != czm_passTranslucent && styleTranslucent)
    {
        discard;
    }
}

void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)
{
    vec4 featureColor = feature.color;
    if (featureColor.a == 0.0)
    {
        discard;
    }

    // If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.
    // So, we only apply in in the fragment shader if the feature ID texture is used.
    #if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)
    filterByPassType(featureColor);
    #endif

    featureColor = czm_gammaCorrect(featureColor);

    // Classification models compute the diffuse differently.
    #ifdef HAS_CLASSIFICATION
    material.diffuse = featureColor.rgb * featureColor.a;
    #else
    float highlight = ceil(model_colorBlend);
    material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);
    #endif
    
    material.alpha *= featureColor.a;
}
`;var wre={name:"CPUStylingPipelineStage"};wre.process=function(e,t,n){let i=e.model,r=e.shaderBuilder;r.addVertexLines(hO),r.addFragmentLines(mO),r.addDefine("USE_CPU_STYLING",void 0,Te.BOTH),u(i.color)||(r.addUniform("float",Hg.COLOR_BLEND_UNIFORM_NAME,Te.FRAGMENT),e.uniformMap[Hg.COLOR_BLEND_UNIFORM_NAME]=function(){return Za.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),r.addUniform("bool","model_commandTranslucent",Te.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===be.TRANSLUCENT}};var pO=wre;var Dre={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};Dre.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var Wp=Object.freeze(Dre);var _O=`void customShaderStage(
    inout czm_modelVertexOutput vsOutput, 
    inout ProcessedAttributes attributes, 
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // VertexInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    VertexInput vsInput;
    initializeInputStruct(vsInput, attributes);
    vsInput.featureIds = featureIds;
    vsInput.metadata = metadata;
    vsInput.metadataClass = metadataClass;
    vsInput.metadataStatistics = metadataStatistics;
    vertexMain(vsInput, vsOutput);
    attributes.positionMC = vsOutput.positionMC;
}
`;var gO=`void customShaderStage(
    inout czm_modelMaterial material,
    ProcessedAttributes attributes,
    FeatureIds featureIds,
    Metadata metadata,
    MetadataClass metadataClass,
    MetadataStatistics metadataStatistics
) {
    // FragmentInput and initializeInputStruct() are dynamically generated in JS, 
    // see CustomShaderPipelineStage.js
    FragmentInput fsInput;
    initializeInputStruct(fsInput, attributes);
    fsInput.featureIds = featureIds;
    fsInput.metadata = metadata;
    fsInput.metadataClass = metadataClass;
    fsInput.metadataStatistics = metadataStatistics;
    fragmentMain(fsInput, material);
}
`;var yO=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
}
`;var AO=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 
{
  initializeFeatureIds(featureIds, attributes);
  initializeFeatureIdAliases(featureIds);
  setFeatureIdVaryings();
}
`;var Vi={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};Vi.process=function(e,t,n){let i=e.shaderBuilder;fke(i);let r=e.runtimeNode.node.instances;u(r)&&dke(e,r,n),hke(e,t,n),i.addVertexLines(AO),i.addFragmentLines(yO)};function fke(e){e.addStruct(Vi.STRUCT_ID_FEATURE_IDS_VS,Vi.STRUCT_NAME_FEATURE_IDS,Te.VERTEX),e.addStruct(Vi.STRUCT_ID_FEATURE_IDS_FS,Vi.STRUCT_NAME_FEATURE_IDS,Te.FRAGMENT),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.VERTEX),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Te.FRAGMENT),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.VERTEX),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Te.FRAGMENT),e.addFunction(Vi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Vi.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Te.VERTEX)}function dke(e,t,n){let i=t.featureIds,r=t.attributes[0].count;for(let o=0;o<i.length;o++){let s=i[o],a=s.positionalLabel;s instanceof Lt.FeatureIdAttribute?mke(e,s,a):Ire(e,s,a,r,1,n);let c=s.label;u(c)&&Pre(e,a,c,Te.BOTH)}}function hke(e,t,n){let i=t.featureIds,o=Jt.getAttributeBySemantic(t,Tt.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,l=Te.BOTH;a instanceof Lt.FeatureIdAttribute?pke(e,a,c):a instanceof Lt.FeatureIdImplicitRange?Ire(e,a,c,o,void 0,n):(_ke(e,a,c,s,n),l=Te.FRAGMENT);let f=a.label;u(f)&&Pre(e,c,f,l)}}function mke(e,t,n){let i=e.shaderBuilder;i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let r=t.setIndex,o=n.replace(/_\d+$/,"_"),s=`a_${o}${r}`,a=`v_${o}${r}`,c=`featureIds.${n} = int(czm_round(${s}));`,l=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(Vi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function pke(e,t,n){let i=e.shaderBuilder;i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let r=t.setIndex,o=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${o}${r}));`];i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function Ire(e,t,n,i,r,o){gke(e,t,i,r,o);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Vi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function _ke(e,t,n,i,r){let o=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[o]=function(){return y(a.texture,r.context.defaultTexture)};let c=a.channels,l=e.shaderBuilder;l.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n),l.addUniform("sampler2D",o,Te.FRAGMENT);let f=`v_texCoord_${a.texCoord}`,d=`texture(${o}, ${f}).${c}`,p=`featureIds.${n} = czm_unpackUint(${d});`;l.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function Pre(e,t,n,i){let r=e.shaderBuilder,o=Te.includesVertexShader(i);o&&r.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),r.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];o&&r.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),r.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function gke(e,t,n,i,r){let o=e.model,s,a;if(u(t.repeat)){let l=yke(t,n);s=ht.createVertexBuffer({context:r.context,typedArray:l,usage:Fe.STATIC_DRAW}),s.vertexArrayDestroyable=!1,o._pipelineResources.push(s);let f=!1;o.statistics.addBuffer(s,f)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:X.FLOAT,strideInBytes:X.getSizeInBytes(X.FLOAT),offsetInBytes:0};e.attributes.push(c)}function yke(e,t){let n=e.offset,i=e.repeat,r=new Float32Array(t);for(let o=0;o<t;o++)r[o]=n+Math.floor(o/i);return r}var Gg=Vi;var xO=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var CO=`void metadataStage(
  out Metadata metadata,
  out MetadataClass metadataClass,
  out MetadataStatistics metadataStatistics,
  ProcessedAttributes attributes
  )
{
  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
  setMetadataVaryings();
}
`;var bi={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void 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u(e)?e.flatMap(i=>xke(i,t,n)):[]}function xke(e,t,n){let{getAttributeByName:i,getAttributeInfo:r,sanitizeGlslIdentifier:o}=Jt,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),l=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:m,variableName:A}=r(g);l[f]={metadataVariable:o(d),property:p,type:p.classProperty.type,glslType:m,variableName:A,propertyStatistics:a?.properties[d],shaderDestination:Te.BOTH}}return l}function Cke(e,t){return u(e)?e.flatMap(n=>Tke(n,t)):[]}function Tke(e,t){let{sanitizeGlslIdentifier:n}=Jt,i=e.class.id,r=t?.classes[i],o=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(o.length);for(let a=0;a<o.length;a++){let[c,l]=o[a];s[a]={metadataVariable:n(c),property:l,type:l.classProperty.type,glslType:l.getGlslType(),propertyStatistics:r?.properties[c],shaderDestination:Te.FRAGMENT}}return s}function Eke(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:l,propertyStatistics:f}=t[a];n.add(l),u(f)&&c!==jt.ENUM&&i.add(l)}let r=bi.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,r)}let o=bi.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,o)}function s(a,c,l){e.addStruct(a,a,Te.BOTH);for(let f=0;f<l.length;f++){let{shaderName:d}=l[f],p=l[f].type==="float"?Ske(c):c;e.addStructField(a,p,d)}}}var bke={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function Ske(e){let t=bke[e];return u(t)?t:e}function vke(e){e.addStruct(bi.STRUCT_ID_METADATA_VS,bi.STRUCT_NAME_METADATA,Te.VERTEX),e.addStruct(bi.STRUCT_ID_METADATA_FS,bi.STRUCT_NAME_METADATA,Te.FRAGMENT),e.addStruct(bi.STRUCT_ID_METADATA_CLASS_VS,bi.STRUCT_NAME_METADATA_CLASS,Te.VERTEX),e.addStruct(bi.STRUCT_ID_METADATA_CLASS_FS,bi.STRUCT_NAME_METADATA_CLASS,Te.FRAGMENT),e.addStruct(bi.STRUCT_ID_METADATA_STATISTICS_VS,bi.STRUCT_NAME_METADATA_STATISTICS,Te.VERTEX),e.addStruct(bi.STRUCT_ID_METADATA_STATISTICS_FS,bi.STRUCT_NAME_METADATA_STATISTICS,Te.FRAGMENT),e.addFunction(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,bi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.VERTEX),e.addFunction(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,bi.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Te.FRAGMENT),e.addFunction(bi.FUNCTION_ID_SET_METADATA_VARYINGS,bi.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Te.VERTEX)}function wke(e,t){Dke(e,t),Ore(e.shaderBuilder,t),Mre(e.shaderBuilder,t)}function Dke(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:r,glslType:o}=t,s=Bre({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:o,metadataVariable:i,shaderDestination:Te.BOTH,property:r});n.addStructField(bi.STRUCT_ID_METADATA_VS,o,i),n.addStructField(bi.STRUCT_ID_METADATA_FS,o,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function Ike(e,t){Pke(e,t),Ore(e.shaderBuilder,t),Mre(e.shaderBuilder,t)}function Pke(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:r,glslType:o,property:s}=t,{texCoord:a,channels:c,index:l,texture:f}=s.textureReader,d=`u_propertyTexture_${l}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Te.FRAGMENT),i[d]=()=>f),n.addStructField(bi.STRUCT_ID_METADATA_FS,o,r);let p=`attributes.texCoord_${a}`,g=`texture(${d}, 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s=bi.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=Rre(s,n,a,o),l=`${o}MetadataStatistics`;e.addStructField(bi.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Te.includesVertexShader(t.shaderDestination)&&(e.addStructField(bi.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(bi.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function Rre(e,t,n,i){function r(o){let s=t[o.specName];if(u(s))return`${n}.${o.shaderName} = ${i}(${s});`}return u(t)?e.map(r).filter(u):[]}function Bre(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,r=`u_${i}_offset`,o=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:l}=e;s.addUniform(c,r,l),s.addUniform(c,o,l);let{offset:f,scale:d}=n;return a[r]=()=>f,a[o]=()=>d,`czm_valueTransform(${r}, ${o}, ${t})`}var cf=bi;var Oke={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},Wg=Object.freeze(Oke);var Zs={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:Ot};Zs.process=function(e,t,n){let i=e.shaderBuilder,r=e.model.customShader;u(r.lightingModel)&&(e.lightingOptions.lightingModel=r.lightingModel);let o=e.alphaOptions;r.translucencyMode===Wg.TRANSLUCENT?o.pass=be.TRANSLUCENT:r.translucencyMode===Wg.OPAQUE&&(o.pass=void 0);let s=Vke(r,t);if(!s.customShaderEnabled)return;if(Gke(i,r,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Te.BOTH),u(r.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Te.VERTEX),u(r.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Te.FRAGMENT);let l=Wp.getDefineName(r.mode);i.addDefine(l,void 0,Te.FRAGMENT)}let a=r.uniforms;for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];i.addUniform(f.type,l)}let c=r.varyings;for(let l in c)if(c.hasOwnProperty(l)){let f=c[l];i.addVarying(f,l)}e.uniformMap=_t(e.uniformMap,r.uniformMap)};function Mke(e){let t={};for(let n=0;n<e.length;n++){let i=e[n],r=Jt.getAttributeInfo(i);t[r.variableName]=r}return t}var Rke={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},Bke={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function Lre(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=Rke[t],i=Bke[t];if(u(n))return{attributeField:[n,e],value:i}}function Lke(e,t,n){let i=Nre(t,e.usedVariablesVertex.attributeSet,!1),r=i.addToShader,o=i.missingAttributes,s,a,c=[],l=[];for(s in r)if(r.hasOwnProperty(s)){let d=[r[s].glslType,s];c.push(d),a=`vsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let f=0;f<o.length;f++){s=o[f];let d=Lre(s);if(!u(d)){Zs._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${s}, disabling custom vertex shader`);return}c.push(d.attributeField),a=`vsInput.attributes.${s} = ${d.value};`,l.push(a)}n.enabled=!0,n.attributeFields=c,n.initializationLines=l}function Nke(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = 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a=e[r];i=r,n&&r==="normalMC"?i="normalEC":n&&r==="tangentMC"&&(i="tangentEC"),t.hasOwnProperty(i)&&(o[i]=a)}let s=[];for(r in t)if(t.hasOwnProperty(r)){if(Uke.hasOwnProperty(r))continue;i=r,n&&r==="normalEC"?i="normalMC":n&&r==="tangentEC"&&(i="tangentMC"),e.hasOwnProperty(i)||s.push(r)}return{addToShader:o,missingAttributes:s}}function Vke(e,t){let n={enabled:!1},i={enabled:!1},r=Mke(t.attributes);u(e.vertexShaderText)&&Lke(e,r,n),u(e.fragmentShaderText)&&Fke(e,r,i);let s=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&i.enabled;return{vertexLines:n,fragmentLines:i,vertexLinesEnabled:n.enabled,fragmentLinesEnabled:i.enabled,customShaderEnabled:n.enabled||i.enabled,shouldComputePositionWC:s}}function kke(e,t){let n,i=Zs.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Zs.STRUCT_NAME_ATTRIBUTES,Te.VERTEX);let r=t.attributeFields;for(n=0;n<r.length;n++){let a=r[n],c=a[0],l=a[1];e.addStructField(i,c,l)}i=Zs.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Zs.STRUCT_NAME_VERTEX_INPUT,Te.VERTEX),e.addStructField(i,Zs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Gg.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,cf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,cf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,cf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let o=Zs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(o,Zs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Te.VERTEX);let s=t.initializationLines;e.addFunctionLines(o,s)}function zke(e,t){let n,i=Zs.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Zs.STRUCT_NAME_ATTRIBUTES,Te.FRAGMENT);let r,o,s,a=t.attributeFields;for(n=0;n<a.length;n++)r=a[n],o=r[0],s=r[1],e.addStructField(i,o,s);i=Zs.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Zs.STRUCT_NAME_FRAGMENT_INPUT,Te.FRAGMENT),e.addStructField(i,Zs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Gg.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,cf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,cf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,cf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Zs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Zs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Te.FRAGMENT);let l=t.initializationLines;e.addFunctionLines(c,l)}var Hke=[];function Gke(e,t,n){let i=n.vertexLines,r=Hke;i.enabled&&(kke(e,i),r.length=0,r.push("#line 0",t.vertexShaderText,_O),e.addVertexLines(r));let o=n.fragmentLines;o.enabled&&(zke(e,o),r.length=0,r.push("#line 0",t.fragmentShaderText,gO),e.addFragmentLines(r))}var TO=Zs;var EO={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};EO.process=function(e,t,n){let i=e.shaderBuilder,r=e.model,o=u(r.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Te.VERTEX),i.addFunction(EO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,EO.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Te.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],l=c.quantization;if(!u(l))continue;let f=c.semantic===Tt.POSITION,d=c.semantic===Tt.TEXCOORD;if(o&&!f&&!d)continue;let p=Jt.getAttributeInfo(c);jke(i,p),Wke(e,p)}};function Wke(e,t){let n=e.shaderBuilder,i=e.uniformMap,r=t.variableName,o=t.attribute.quantization;if(o.octEncoded){let s=`model_normalizationRange_${r}`;n.addUniform("float",s,Te.VERTEX),i[s]=function(){return o.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${r}`,a=`model_quantizedVolumeStepSize_${r}`,c=t.glslType;n.addUniform(c,s,Te.VERTEX),n.addUniform(c,a,Te.VERTEX);let l=o.quantizedVolumeOffset,f=o.quantizedVolumeStepSize;/^color_\d+$/.test(r)&&(l=Fre(l,0),f=Fre(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function Fre(e,t){return e instanceof se?e:new se(e.x,e.y,e.z,t)}function jke(e,t){let n=t.variableName,i=t.attribute.quantization,r;i.octEncoded?r=qke(n,i):r=Yke(n),e.addFunctionLines(EO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[r])}function qke(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,r=`model_normalizationRange_${e}`,o=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${r})${o};`}function Yke(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,r=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${r};`}var bO=EO;var SO=`void geometryStage(out ProcessedAttributes attributes)
{
  attributes.positionMC = v_positionMC;
  attributes.positionEC = v_positionEC;

  #ifdef COMPUTE_POSITION_WC_CUSTOM_SHADER
  attributes.positionWC = v_positionWC;
  #endif

  #ifdef HAS_NORMALS
  // renormalize after interpolation
  attributes.normalEC = normalize(v_normalEC);
  #endif

  #ifdef HAS_TANGENTS
  attributes.tangentEC = normalize(v_tangentEC);
  #endif

  #ifdef HAS_BITANGENTS
  attributes.bitangentEC = normalize(v_bitangentEC);
  #endif

  // Everything else is dynamically generated in GeometryPipelineStage
  setDynamicVaryings(attributes);
}
`;var vO=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal) 
{
    vec4 computedPosition;

    // Compute positions in different coordinate systems
    vec3 positionMC = attributes.positionMC;
    v_positionMC = positionMC;
    v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;

    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
    vec3 position2D = attributes.position2D;
    vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;
    computedPosition = czm_projection * vec4(positionEC, 1.0);
    #else
    computedPosition = czm_projection * vec4(v_positionEC, 1.0);
    #endif

    // Sometimes the custom shader and/or style needs this
    #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE)
    // Note that this is a 32-bit position which may result in jitter on small
    // scales.
    v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;
    #endif

    #ifdef HAS_NORMALS
    v_normalEC = normalize(normal * attributes.normalMC);
    #endif

    #ifdef HAS_TANGENTS
    v_tangentEC = normalize(normal * attributes.tangentMC);    
    #endif

    #ifdef HAS_BITANGENTS
    v_bitangentEC = normalize(normal * attributes.bitangentMC);
    #endif

    // All other varyings need to be dynamically generated in
    // GeometryPipelineStage
    setDynamicVaryings(attributes);
    
    return computedPosition;
}
`;var aE=`vec2 computeSt(float featureId)
{
    float stepX = model_textureStep.x;
    float centerX = model_textureStep.y;

    #ifdef MULTILINE_BATCH_TEXTURE
    float stepY = model_textureStep.z;
    float centerY = model_textureStep.w;

    float xId = mod(featureId, model_textureDimensions.x); 
    float yId = floor(featureId / model_textureDimensions.x);
    
    return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
    #else
    return vec2(centerX + (featureId * stepX), 0.5);
    #endif
}

void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)
{   
    int featureId = featureIds.SELECTED_FEATURE_ID;


    if (featureId < model_featuresLength)
    {
        vec2 featureSt = computeSt(float(featureId));

        feature.id = featureId;
        feature.st = featureSt;
        feature.color = texture(model_batchTexture, featureSt);
    }
    // Floating point comparisons can be unreliable in GLSL, so we
    // increment the feature ID to make sure it's always greater
    // then the model_featuresLength - a condition we check for in the
    // pick ID, to avoid sampling the pick texture if the feature ID is
    // greater than the number of features.
    else
    {
        feature.id = model_featuresLength + 1;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }

    #ifdef HAS_NULL_FEATURE_ID
    if (featureId == model_nullFeatureId) {
        feature.id = featureId;
        feature.st = vec2(0.0);
        feature.color = vec4(1.0);
    }
    #endif
}
`;var wO={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature",FUNCTION_ID_FEATURE_VARYINGS_VS:"updateFeatureStructVS",FUNCTION_ID_FEATURE_VARYINGS_FS:"updateFeatureStructFS",FUNCTION_SIGNATURE_UPDATE_FEATURE:"void updateFeatureStruct(inout SelectedFeature feature)"};wO.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let r=e.model,o=e.runtimeNode.node,s=Xke(r,o,t),a=s.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,a),i.addDefine("SELECTED_FEATURE_ID",s.variableName,a),i.addDefine(s.featureIdDefine,void 0,a),Kke(i);let c=s.featureIds.nullFeatureId,l=e.uniformMap;u(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),l.model_nullFeatureId=function(){return c}),s.shaderDestination===Te.BOTH&&i.addVertexLines(aE),i.addFragmentLines(aE)};function Ure(e){return e instanceof Lt.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function Vre(e){return e instanceof Lt.FeatureIdTexture?Te.FRAGMENT:Te.BOTH}function Xke(e,t,n){let i,r;return u(t.instances)&&(r=Jt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(r))?(i=y(r.label,r.positionalLabel),{featureIds:r,variableName:i,shaderDestination:Vre(r),featureIdDefine:Ure(r)}):(r=Jt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(r.label,r.positionalLabel),{featureIds:r,variableName:i,shaderDestination:Vre(r),featureIdDefine:Ure(r)})}function Kke(e){e.addStructField(wO.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(wO.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(wO.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var jg=wO;var Is={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};Is.process=function(e,t,n){let i=e.shaderBuilder,r=e.model;i.addStruct(Is.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Te.VERTEX),i.addStruct(Is.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Te.FRAGMENT),i.addStruct(jg.STRUCT_ID_SELECTED_FEATURE,jg.STRUCT_NAME_SELECTED_FEATURE,Te.BOTH),i.addFunction(Is.FUNCTION_ID_INITIALIZE_ATTRIBUTES,Is.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Te.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(Is.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(Is.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(Is.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,Is.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.VERTEX),i.addFunction(Is.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,Is.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Te.FRAGMENT),r.type===Ur.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,Te.FRAGMENT);let s=n.mode!==ne.SCENE3D&&!n.scene3DOnly&&r._projectTo2D,a=u(e.runtimeNode.node.instances),c=s&&!a,l=t.attributes.length;for(let f=0;f<l;f++){let d=t.attributes[f],p=on.getAttributeLocationCount(d.type),g=d.semantic===Tt.POSITION,m;p>1?(m=e.attributeIndex,e.attributeIndex+=p):g&&!c?m=0:m=e.attributeIndex++,Jke(e,d,m,p,s,a)}o4e(i,t.attributes),t.primitiveType===Be.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(vO),i.addFragmentLines(SO)};function Jke(e,t,n,i,r,o){let s=e.shaderBuilder,a=Jt.getAttributeInfo(t),c=r&&!o;i>1?$ke(e,t,n,i):Qke(e,t,n,c),t4e(s,a,c),e4e(s,a),u(t.semantic)&&Zke(s,t),n4e(s,a,r),i4e(s,a,c),r4e(s,a)}function Zke(e,t){let n=t.semantic,i=t.setIndex;switch(n){case Tt.NORMAL:e.addDefine("HAS_NORMALS");break;case Tt.TANGENT:e.addDefine("HAS_TANGENTS");break;case Tt.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case Tt.TEXCOORD:case Tt.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function Qke(e,t,n,i){let r=t.quantization,o,s;u(r)?(o=r.type,s=r.componentDatatype):(o=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===Tt.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===Tt.POSITION,f=l?0:n,d=on.getNumberOfComponents(o),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function $ke(e,t,n,i){let r=t.quantization,o,s;u(r)?(o=r.type,s=r.componentDatatype):(o=t.type,s=t.componentDatatype);let a=t.normalized,l=on.getNumberOfComponents(o)/i,f=X.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:a};e.attributes.push(A)}}function e4e(e,t){let n=t.variableName,i=`v_${n}`,r;n==="normalMC"?(i="v_normalEC",r=t.glslType):n==="tangentMC"?(r="vec3",i="v_tangentEC"):r=t.glslType,e.addVarying(r,i)}function t4e(e,t,n){let i=t.attribute.semantic,r=t.variableName,o,s;t.isQuantized?(o=`a_quantized_${r}`,s=t.quantizedGlslType):(o=`a_${r}`,s=t.glslType);let a=i===Tt.POSITION;a?e.setPositionAttribute(s,o):e.addAttribute(s,o),a&&n&&e.addAttribute("vec3","a_position2D")}function n4e(e,t,n){let i=Is.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,r=Is.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,o=t.variableName;o==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(r,"vec3","tangentEC")):o==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(r,"vec3","normalEC")):(e.addStructField(i,t.glslType,o),e.addStructField(r,t.glslType,o)),o==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function i4e(e,t,n){let i=Is.FUNCTION_ID_INITIALIZE_ATTRIBUTES,r=t.variableName;if(r==="positionMC"&&n){let a="attributes.position2D = a_position2D;";e.addFunctionLines(i,[a])}if(t.isQuantized)return;let s=[];r==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${r} = a_${r};`),e.addFunctionLines(i,s)}function r4e(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let r=Is.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,o=t.variableName,s=`v_${o} = attributes.${o};`;e.addFunctionLines(r,[s]),r=Is.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${o} = v_${o};`,e.addFunctionLines(r,[s])}function o4e(e,t){let n=!1,i=!1;for(let r=0;r<t.length;r++){let o=t[r];o.semantic===Tt.NORMAL?n=!0:o.semantic===Tt.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(Is.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(Is.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var DO=Is;var IO=`#ifdef LIGHTING_PBR
vec3 computePbrLighting(czm_modelMaterial inputMaterial, ProcessedAttributes attributes)
{
    czm_pbrParameters pbrParameters;
    pbrParameters.diffuseColor = inputMaterial.diffuse;
    pbrParameters.f0 = inputMaterial.specular;
    pbrParameters.roughness = inputMaterial.roughness;
    
    #ifdef USE_CUSTOM_LIGHT_COLOR
    vec3 lightColorHdr = model_lightColorHdr;
    #else
    vec3 lightColorHdr = czm_lightColorHdr;
    #endif

    vec3 color = inputMaterial.diffuse;
    #ifdef HAS_NORMALS
    color = czm_pbrLighting(
        attributes.positionEC,
        inputMaterial.normalEC,
        czm_lightDirectionEC,
        lightColorHdr,
        pbrParameters
    );

        #ifdef USE_IBL_LIGHTING
        color += imageBasedLightingStage(
            attributes.positionEC,
            inputMaterial.normalEC,
            czm_lightDirectionEC,
            lightColorHdr,
            pbrParameters
        );
        #endif
    #endif

    color *= inputMaterial.occlusion;
    color += inputMaterial.emissive;

    // In HDR mode, the frame buffer is in linear color space. The
    // post-processing stages (see PostProcessStageCollection) will handle
    // tonemapping. However, if HDR is not enabled, we must tonemap else large
    // values may be clamped to 1.0
    #ifndef HDR 
    color = czm_acesTonemapping(color);
    #endif 

    return color;
}
#endif

void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)
{
    // Even though the lighting will only set the diffuse color,
    // pass all other properties so further stages have access to them.
    vec3 color = vec3(0.0);

    #ifdef LIGHTING_PBR
    color = computePbrLighting(material, attributes);
    #else // unlit
    color = material.diffuse;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    // The colors resulting from point cloud styles are adjusted differently.
    color = czm_gammaCorrect(color);
    #elif !defined(HDR)
    // If HDR is not enabled, the frame buffer stores sRGB colors rather than
    // linear colors so the linear value must be converted.
    color = czm_linearToSrgb(color);
    #endif

    material.diffuse = color;
}
`;var s4e={UNLIT:0,PBR:1},Zh=Object.freeze(s4e);var kre={name:"LightingPipelineStage"};kre.process=function(e,t){let n=e.model,i=e.lightingOptions,r=e.shaderBuilder;if(u(n.lightColor)){r.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,Te.FRAGMENT),r.addUniform("vec3","model_lightColorHdr",Te.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}i.lightingModel===Zh.PBR?r.addDefine("LIGHTING_PBR",void 0,Te.FRAGMENT):r.addDefine("LIGHTING_UNLIT",void 0,Te.FRAGMENT),r.addFragmentLines(IO)};var PO=kre;var OO=`// If the style color is white, it implies the feature has not been styled.
bool isDefaultStyleColor(vec3 color)
{
    return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}

vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)
{
    vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);
    vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;
    return color;
}

vec2 computeTextureTransform(vec2 texCoord, mat3 textureTransform)
{
    return vec2(textureTransform * vec3(texCoord, 1.0));
}

#ifdef HAS_NORMALS
vec3 computeNormal(ProcessedAttributes attributes)
{
    // Geometry normal. This is already normalized 
    vec3 ng = attributes.normalEC;

    vec3 normal = ng;
    #if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
    vec2 normalTexCoords = TEXCOORD_NORMAL;
        #ifdef HAS_NORMAL_TEXTURE_TRANSFORM
        normalTexCoords = computeTextureTransform(normalTexCoords, u_normalTextureTransform);
        #endif

        // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
        #ifdef HAS_BITANGENTS
        vec3 t = attributes.tangentEC;
        vec3 b = attributes.bitangentEC;
        mat3 tbn = mat3(t, b, ng);
        vec3 n = texture(u_normalTexture, normalTexCoords).rgb;
        normal = normalize(tbn * (2.0 * n - 1.0));
        #elif (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
        // If derivatives are available (not IE 10), compute tangents
        vec3 positionEC = attributes.positionEC;
        vec3 pos_dx = dFdx(positionEC);
        vec3 pos_dy = dFdy(positionEC);
        vec3 tex_dx = dFdx(vec3(normalTexCoords,0.0));
        vec3 tex_dy = dFdy(vec3(normalTexCoords,0.0));
        vec3 t = (tex_dy.t * pos_dx - tex_dx.t * pos_dy) / (tex_dx.s * tex_dy.t - tex_dy.s * tex_dx.t);
        t = normalize(t - ng * dot(ng, t));
        vec3 b = normalize(cross(ng, t));
        mat3 tbn = mat3(t, b, ng);
        vec3 n = texture(u_normalTexture, normalTexCoords).rgb;
        normal = normalize(tbn * (2.0 * n - 1.0));
        #endif
    #endif

    #ifdef HAS_DOUBLE_SIDED_MATERIAL
    if (czm_backFacing()) {
        normal = -normal;
    }
    #endif

    return normal;
}
#endif

void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)
{
    #ifdef HAS_NORMALS
    material.normalEC = computeNormal(attributes);
    #endif

    vec4 baseColorWithAlpha = vec4(1.0);
    // Regardless of whether we use PBR, set a base color
    #ifdef HAS_BASE_COLOR_TEXTURE
    vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;

        #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
        baseColorTexCoords = computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);
        #endif

    baseColorWithAlpha = czm_srgbToLinear(texture(u_baseColorTexture, baseColorTexCoords));

        #ifdef HAS_BASE_COLOR_FACTOR
        baseColorWithAlpha *= u_baseColorFactor;
        #endif
    #elif defined(HAS_BASE_COLOR_FACTOR)
    baseColorWithAlpha = u_baseColorFactor;
    #endif

    #ifdef HAS_POINT_CLOUD_COLOR_STYLE
    baseColorWithAlpha = v_pointCloudColor;
    #elif defined(HAS_COLOR_0)
    vec4 color = attributes.color_0;
        // .pnts files store colors in the sRGB color space
        #ifdef HAS_SRGB_COLOR
        color = czm_srgbToLinear(color);
        #endif
    baseColorWithAlpha *= color;
    #endif

    material.diffuse = baseColorWithAlpha.rgb;
    material.alpha = baseColorWithAlpha.a;

    #ifdef USE_CPU_STYLING
    material.diffuse = blend(material.diffuse, feature.color.rgb, model_colorBlend);
    #endif

    #ifdef HAS_OCCLUSION_TEXTURE
    vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;
        #ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM
        occlusionTexCoords = computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);
        #endif
    material.occlusion = texture(u_occlusionTexture, occlusionTexCoords).r;
    #endif

    #ifdef HAS_EMISSIVE_TEXTURE
    vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;
        #ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM
        emissiveTexCoords = computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);
        #endif

    vec3 emissive = czm_srgbToLinear(texture(u_emissiveTexture, emissiveTexCoords).rgb);
        #ifdef HAS_EMISSIVE_FACTOR
        emissive *= u_emissiveFactor;
        #endif
    material.emissive = emissive;
    #elif defined(HAS_EMISSIVE_FACTOR)
    material.emissive = u_emissiveFactor;
    #endif

    #if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
        #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE
        vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;
          #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM
          specularGlossinessTexCoords = computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);
          #endif

        vec4 specularGlossiness = czm_srgbToLinear(texture(u_specularGlossinessTexture, specularGlossinessTexCoords));
        vec3 specular = specularGlossiness.rgb;
        float glossiness = specularGlossiness.a;
            #ifdef HAS_SPECULAR_FACTOR
            specular *= u_specularFactor;
            #endif

            #ifdef HAS_GLOSSINESS_FACTOR
            glossiness *= u_glossinessFactor;
            #endif
        #else
            #ifdef HAS_SPECULAR_FACTOR
            vec3 specular = clamp(u_specularFactor, vec3(0.0), vec3(1.0));
            #else
            vec3 specular = vec3(1.0);
            #endif

            #ifdef HAS_GLOSSINESS_FACTOR
            float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);
            #else
            float glossiness = 1.0;
            #endif
        #endif

        #ifdef HAS_DIFFUSE_TEXTURE
        vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;
            #ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM
            diffuseTexCoords = computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);
            #endif

        vec4 diffuse = czm_srgbToLinear(texture(u_diffuseTexture, diffuseTexCoords));
            #ifdef HAS_DIFFUSE_FACTOR
            diffuse *= u_diffuseFactor;
            #endif
        #elif defined(HAS_DIFFUSE_FACTOR)
        vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));
        #else
        vec4 diffuse = vec4(1.0);
        #endif
    czm_pbrParameters parameters = czm_pbrSpecularGlossinessMaterial(
      diffuse.rgb,
      specular,
      glossiness
    );
    material.diffuse = parameters.diffuseColor;
    // the specular glossiness extension's alpha overrides anything set
    // by the base material.
    material.alpha = diffuse.a;
    material.specular = parameters.f0;
    material.roughness = parameters.roughness;
    #elif defined(LIGHTING_PBR)
        #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE
        vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;
            #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM
            metallicRoughnessTexCoords = computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);
            #endif

        vec3 metallicRoughness = texture(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;
        float metalness = clamp(metallicRoughness.b, 0.0, 1.0);
        float roughness = clamp(metallicRoughness.g, 0.04, 1.0);
            #ifdef HAS_METALLIC_FACTOR
            metalness *= u_metallicFactor;
            #endif

            #ifdef HAS_ROUGHNESS_FACTOR
            roughness *= u_roughnessFactor;
            #endif
        #else
            #ifdef HAS_METALLIC_FACTOR
            float metalness = clamp(u_metallicFactor, 0.0, 1.0);
            #else
            float metalness = 1.0;
            #endif

            #ifdef HAS_ROUGHNESS_FACTOR
            float roughness = clamp(u_roughnessFactor, 0.04, 1.0);
            #else
            float roughness = 1.0;
            #endif
        #endif
    czm_pbrParameters parameters = czm_pbrMetallicRoughnessMaterial(
      material.diffuse,
      metalness,
      roughness
    );
    material.diffuse = parameters.diffuseColor;
    material.specular = parameters.f0;
    material.roughness = parameters.roughness;
    #endif
}
`;var a4e=Lt.Material,w6=Lt.MetallicRoughness,D6=Lt.SpecularGlossiness,zre={name:"MaterialPipelineStage",_processTexture:qg,_processTextureTransform:Hre};zre.process=function(e,t,n){let i=t.material,r=e.model,o=u(r.classificationType),s=o,a=e.uniformMap,c=e.shaderBuilder,l=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;c4e(i,a,c,l,f,d,s),u(i.specularGlossiness)?l4e(i,a,c,l,s):u4e(i,a,c,l,s);let p=Jt.getAttributeBySemantic(t,Tt.NORMAL),g=e.lightingOptions;i.unlit||!p||o?g.lightingModel=Zh.UNLIT:g.lightingModel=Zh.PBR;let m=r.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let A=e.alphaOptions;i.alphaMode===Xh.BLEND?A.pass=be.TRANSLUCENT:i.alphaMode===Xh.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(OO),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Te.BOTH)};function Hre(e,t,n,i,r){let o=`HAS_${r}_TEXTURE_TRANSFORM`;e.addDefine(o,void 0,Te.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,Te.FRAGMENT),t[s]=function(){return n.transform}}function qg(e,t,n,i,r,o){e.addUniform("sampler2D",i,Te.FRAGMENT),t[i]=function(){return y(n.texture,o)};let s=`HAS_${r}_TEXTURE`;e.addDefine(s,void 0,Te.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,l=`TEXCOORD_${r}`;e.addDefine(l,c,Te.FRAGMENT);let f=n.transform;u(f)&&!Q.equals(f,Q.IDENTITY)&&Hre(e,t,n,i,r)}function c4e(e,t,n,i,r,o,s){let a=e.emissiveFactor;if(u(a)&&!h.equals(a,a4e.DEFAULT_EMISSIVE_FACTOR)){n.addUniform("vec3","u_emissiveFactor",Te.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,Te.FRAGMENT);let f=e.emissiveTexture;u(f)&&!s&&qg(n,t,f,"u_emissiveTexture","EMISSIVE",o)}let c=e.normalTexture;u(c)&&!s&&qg(n,t,c,"u_normalTexture","NORMAL",r);let l=e.occlusionTexture;u(l)&&!s&&qg(n,t,l,"u_occlusionTexture","OCCLUSION",i)}function l4e(e,t,n,i,r){let o=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,Te.FRAGMENT);let s=o.diffuseTexture;u(s)&&!r&&qg(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=o.diffuseFactor;u(a)&&!se.equals(a,D6.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",Te.FRAGMENT),t.u_diffuseFactor=function(){return o.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,Te.FRAGMENT));let c=o.specularGlossinessTexture;u(c)&&!r&&qg(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=o.specularFactor;u(l)&&!h.equals(l,D6.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_specularFactor",Te.FRAGMENT),t.u_specularFactor=function(){return o.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,Te.FRAGMENT));let f=o.glossinessFactor;u(f)&&f!==D6.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",Te.FRAGMENT),t.u_glossinessFactor=function(){return o.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,Te.FRAGMENT))}function u4e(e,t,n,i,r){let o=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,Te.FRAGMENT);let s=o.baseColorTexture;u(s)&&!r&&qg(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=o.baseColorFactor;u(a)&&!se.equals(a,w6.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",Te.FRAGMENT),t.u_baseColorFactor=function(){return o.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,Te.FRAGMENT));let c=o.metallicRoughnessTexture;u(c)&&!r&&qg(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=o.metallicFactor;u(l)&&l!==w6.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",Te.FRAGMENT),t.u_metallicFactor=function(){return o.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,Te.FRAGMENT));let f=o.roughnessFactor;u(f)&&f!==w6.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",Te.FRAGMENT),t.u_roughnessFactor=function(){return o.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,Te.FRAGMENT))}var MO=zre;var RO=`void morphTargetsStage(inout ProcessedAttributes attributes) 
{
    vec3 positionMC = attributes.positionMC;
    attributes.positionMC = getMorphedPosition(positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = getMorphedNormal(normalMC);
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = getMorphedTangent(tangentMC);
    #endif
}`;var Ta={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};Ta.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Te.VERTEX),_4e(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,l=c.length;for(let f=0;f<l;f++){let d=c[f],p=d.semantic;p!==Tt.POSITION&&p!==Tt.NORMAL&&p!==Tt.TANGENT||(d4e(e,d,e.attributeIndex,a),e.attributeIndex++)}}g4e(n);let o=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${o}]`,Te.VERTEX),n.addVertexLines(RO);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=_t(s,e.uniformMap)};var f4e={attributeString:void 0,functionId:void 0};function d4e(e,t,n,i){let r=e.shaderBuilder;h4e(e,t,n);let o=m4e(t,f4e);p4e(r,o,i)}function h4e(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:on.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function m4e(e,t){switch(e.semantic){case Tt.POSITION:t.attributeString="Position",t.functionId=Ta.FUNCTION_ID_GET_MORPHED_POSITION;break;case Tt.NORMAL:t.attributeString="Normal",t.functionId=Ta.FUNCTION_ID_GET_MORPHED_NORMAL;break;case Tt.TANGENT:t.attributeString="Tangent",t.functionId=Ta.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function p4e(e,t,n){let i=t.attributeString,r=`a_target${i}_${n}`,o=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",r),e.addFunctionLines(t.functionId,[o])}function _4e(e){e.addFunction(Ta.FUNCTION_ID_GET_MORPHED_POSITION,Ta.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Te.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines(Ta.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction(Ta.FUNCTION_ID_GET_MORPHED_NORMAL,Ta.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Te.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines(Ta.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction(Ta.FUNCTION_ID_GET_MORPHED_TANGENT,Ta.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Te.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines(Ta.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function g4e(e){let t="return morphedPosition;";e.addFunctionLines(Ta.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines(Ta.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines(Ta.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var BO=Ta;var Gre={name:"PickingPipelineStage"};Gre.process=function(e,t,n){let i=n.context,r=e.runtimeNode,o=e.shaderBuilder,s=e.model,a=r.node.instances;if(e.hasPropertyTable)y4e(e,t,a,i);else if(u(a))A4e(e,i);else{let c=Wre(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),o.addUniform("vec4","czm_pickColor",Te.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function Wre(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},r;if(Ur.is3DTiles(n.type)){let o=n.content;r={content:o,primitive:o.tileset,detail:i}}else r={primitive:n,detail:i};return r.id=n.id,u(t)&&(r.instanceId=t),r}function y4e(e,t,n){let i=e.model,r,o,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?r=i.featureTableId:u(n)?(o=Jt.getFeatureIdsByLabel(n.featureIds,a),r=o.propertyTableId):(o=Jt.getFeatureIdsByLabel(t.featureIds,s),r=o.propertyTableId);let c=i.featureTables[r];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",Te.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return y(f.pickTexture,f.defaultTexture)},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture(model_pickTexture, selectedFeature.st) : vec4(0.0))"}function A4e(e,t){let n=e.instanceCount,i=new Array(n),r=new Uint8Array(n*4),o=e.model,s=o._pipelineResources;for(let d=0;d<n;d++){let p=Wre(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let m=g.color;r[d*4+0]=z.floatToByte(m.red),r[d*4+1]=z.floatToByte(m.green),r[d*4+2]=z.floatToByte(m.blue),r[d*4+3]=z.floatToByte(m.alpha)}o._pickIds=i;let a=ht.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1;let c=!1;o.statistics.addBuffer(a,c),s.push(a);let l={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(l);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,Te.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var LO=Gre;var x4e={ADD:0,REPLACE:1},Vr=Object.freeze(x4e);var NO=`float getPointSizeFromAttenuation(vec3 positionEC) {
  // Variables are packed into a single vector to minimize gl.uniformXXX() calls
  float pointSize = model_pointCloudParameters.x;
  float geometricError = model_pointCloudParameters.y;
  float depthMultiplier = model_pointCloudParameters.z;

  float depth = -positionEC.z;
  return min((geometricError / depth) * depthMultiplier, pointSize);
}

#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#endif

#ifdef HAS_POINT_CLOUD_COLOR_STYLE
vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);
}
#endif

#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  float tiles3d_tileset_time = model_pointCloudParameters.w;
  return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#elif defined(HAS_POINT_CLOUD_ATTENUATION)
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
  return getPointSizeFromAttenuation(v_positionEC);
}
#endif

#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
float pointCloudBackFaceCullingStage() {
  #if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)
  // This needs to be computed in eye coordinates so we can't use attributes.normalMC
  return step(-v_normalEC.z, 0.0);
  #else
  return 1.0;
  #endif
}
#endif`;var C4e=new se,qre={name:"PointCloudStylingPipelineStage"};qre.process=function(e,t,n){let i=e.shaderBuilder,r=e.model,o=r.style,s=r.structuralMetadata,a=u(s)?s.propertyAttributes:void 0,c=u(r.featureTableId)&&r.featureTables[r.featureTableId].featuresLength>0,l=!u(a)&&c;if(u(o)&&!l){let A=S4e(a),x=v4e(o,A);w4e(i,x);let T=D4e(x).indexOf("normalMC")>=0,E=Jt.getAttributeBySemantic(t,Tt.NORMAL);if(T&&!E)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,Te.VERTEX),x.styleTranslucent&&(e.alphaOptions.pass=be.TRANSLUCENT)}let f=r.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,Te.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,Te.VERTEX);let d,p,g;Ur.is3DTiles(r.type)&&(p=!0,d=r.content,g=d.tile.refine===Vr.ADD),i.addUniform("vec4","model_pointCloudParameters",Te.VERTEX),i.addVertexLines(NO);let m=e.uniformMap;m.model_pointCloudParameters=function(){let A=C4e,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=T4e(e,t,f,d);A.y=C*f.geometricErrorScale;let T=n.context,E=n.camera.frustum,S;return n.mode===ne.SCENE2D||E instanceof en?S=Number.POSITIVE_INFINITY:S=T.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var jre=new h;function T4e(e,t,n,i){if(u(i)){let f=i.tile.geometricError;if(f>0)return f}if(u(n.baseResolution))return n.baseResolution;let r=Jt.getAttributeBySemantic(t,Tt.POSITION),o=r.count,s=e.runtimeNode.transform,a=h.subtract(r.max,r.min,jre);a=N.multiplyByPointAsVector(s,a,jre);let c=a.x*a.y*a.z;return P.cbrt(c/o)}var E4e={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},b4e={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function S4e(e){let t=We(b4e);if(!u(e))return t;for(let n=0;n<e.length;n++){let r=e[n].properties;for(let o in r)r.hasOwnProperty(o)&&(t[o]=`metadata.${o}`)}return t}var I6="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function v4e(e,t){let n=E4e,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${I6})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${I6})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${I6})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function w4e(e,t){let n=t.colorStyleFunction;u(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,Te.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;u(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,Te.VERTEX),e.addVertexLines(i));let r=t.pointSizeStyleFunction;u(r)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,Te.VERTEX),e.addVertexLines(r))}function P6(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let r=i[1];t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function D4e(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,r=[];return u(t)&&P6(t,r),u(n)&&P6(n,r),u(i)&&P6(i,r),r}var FO=qre;var UO=`void primitiveOutlineStage() {
    v_outlineCoordinates = a_outlineCoordinates;
}
`;var VO=`void primitiveOutlineStage(inout czm_modelMaterial material) {
    if (!model_showOutline) {
        return;
    }

    float outlineX = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;
    float outlineY = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;
    float outlineZ = 
        texture(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;
    float outlineness = max(outlineX, max(outlineY, outlineZ));

    material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);
}

`;var Yre={name:"PrimitiveOutlinePipelineStage"};Yre.process=function(e,t,n){let i=e.shaderBuilder,r=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,Te.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let o=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:o.buffer,componentsPerAttribute:on.getNumberOfComponents(o.type),componentDatatype:o.componentDatatype,offsetInBytes:o.byteOffset,strideInBytes:o.byteStride,normalize:o.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",Te.FRAGMENT);let a=FA.createTexture(n.context);r.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",Te.FRAGMENT),r.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",Te.FRAGMENT),r.model_showOutline=function(){return c.showOutline},i.addVertexLines(UO),i.addFragmentLines(VO)};var kO=Yre;var Xre={name:"PrimitiveStatisticsPipelineStage",_countGeometry:Kre,_count2DPositions:Jre,_countMorphTargetAttributes:Zre,_countMaterialTextures:Qre,_countFeatureIdTextures:$re,_countBinaryMetadata:eoe};Xre.process=function(e,t,n){let i=e.model,r=i.statistics;Kre(r,t),Jre(r,e.runtimePrimitive),Zre(r,t),Qre(r,t.material),$re(r,t.featureIds),eoe(r,i)};function Kre(e,t){let n=u(t.indices)?t.indices.count:Jt.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Be.POINTS?e.pointsLength+=n:Be.isTriangles(i)&&(e.trianglesLength+=I4e(i,n));let r=t.attributes,o=r.length;for(let c=0;c<o;c++){let l=r[c];if(u(l.buffer)){let f=u(l.typedArray);e.addBuffer(l.buffer,f)}}let s=t.outlineCoordinates;u(s)&&u(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(u(a)&&u(a.buffer)){let c=u(a.typedArray);e.addBuffer(a.buffer,c)}}function I4e(e,t){switch(e){case Be.TRIANGLES:return t/3;case Be.TRIANGLE_STRIP:case Be.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Jre(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function Zre(e,t){let n=t.morphTargets;if(!u(n))return;let i=!1,r=n.length;for(let o=0;o<r;o++){let s=n[o].attributes,a=s.length;for(let c=0;c<a;c++){let l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function Qre(e,t){let n=P4e(t),i=n.length;for(let r=0;r<i;r++){let o=n[r];u(o)&&u(o.texture)&&e.addTexture(o.texture)}}function P4e(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return u(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function $re(e,t){let n=t.length;for(let i=0;i<n;i++){let r=t[i];if(r instanceof Lt.FeatureIdTexture){let o=r.textureReader;u(o.texture)&&e.addTexture(o.texture)}}}function eoe(e,t){let n=t.structuralMetadata;u(n)&&(O4e(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let r=i.length;for(let o=0;o<r;o++){let s=i[o];e.addBatchTexture(s.batchTexture)}}function O4e(e,t){let n=t.propertyTextures;if(!u(n))return;let i=n.length;for(let r=0;r<i;r++){let s=n[r].properties;for(let a in s)if(s.hasOwnProperty(a)){let l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var zO=Xre;var M4e=new N,R4e=new N,toe={name:"SceneMode2DPipelineStage"};toe.process=function(e,t,n){let i=Jt.getAttributeBySemantic(t,Tt.POSITION),r=e.shaderBuilder,o=e.model,s=o.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=N.multiplyTransformation(s,a,M4e),l=N4e(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=l;let d=e.runtimeNode.node.instances;if(u(d))return;if(u(i.typedArray)){let A=V4e(i,c,l,n);f.positionBuffer2D=A,o._modelResources.push(A),i.typedArray=void 0}r.addDefine("USE_2D_POSITIONS",void 0,Te.VERTEX),r.addUniform("mat4","u_modelView2D",Te.VERTEX);let p=N.fromTranslation(l.center,new N),g=n.context,m={u_modelView2D:function(){return N.multiplyTransformation(g.uniformState.view,p,R4e)}};e.uniformMap=_t(m,e.uniformMap)};var B4e=new h,L4e=new h;function N4e(e,t,n){let i=N.multiplyByPoint(t,e.positionMin,B4e),r=Zi.computeActualWgs84Position(n,i,i),o=N.multiplyByPoint(t,e.positionMax,L4e),s=Zi.computeActualWgs84Position(n,o,o);return ae.fromCornerPoints(r,s,new ae)}var noe=new h;function F4e(e,t){let n=e.length,i=new Float32Array(n),r=t.quantizedVolumeOffset,o=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=h.fromArray(e,s,noe),c=h.multiplyComponents(a,o,a),l=h.add(c,r,c);i[s]=l.x,i[s+1]=l.y,i[s+2]=l.z}return i}function U4e(e,t,n,i){let r;u(e.quantization)?r=F4e(e.typedArray,e.quantization):r=e.typedArray.slice();let o=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=r.length,a=u(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=o;c<s;c+=a){let l=h.fromArray(r,c,noe);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=N.multiplyByPoint(t,l,l),d=Zi.computeActualWgs84Position(i,f,f),p=h.subtract(d,n,d);r[c]=p.x,r[c+1]=p.y,r[c+2]=p.z}return r}function V4e(e,t,n,i){let r=We(i);r.mode=ne.COLUMBUS_VIEW;let o=n.center,s=U4e(e,t,o,r),a=ht.createVertexBuffer({context:i.context,typedArray:s,usage:Fe.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var HO=toe;var GO=`void skinningStage(inout ProcessedAttributes attributes) 
{
    mat4 skinningMatrix = getSkinningMatrix();
    mat3 skinningMatrixMat3 = mat3(skinningMatrix);

    vec4 positionMC = vec4(attributes.positionMC, 1.0);
    attributes.positionMC = vec3(skinningMatrix * positionMC);

    #ifdef HAS_NORMALS
    vec3 normalMC = attributes.normalMC;
    attributes.normalMC = skinningMatrixMat3 * normalMC;
    #endif

    #ifdef HAS_TANGENTS
    vec3 tangentMC = attributes.tangentMC;
    attributes.tangentMC = skinningMatrixMat3 * tangentMC;
    #endif
}`;var HA={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};HA.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Te.VERTEX),z4e(n,t);let i=e.runtimeNode,r=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${r.length}]`,Te.VERTEX),n.addVertexLines(GO);let o={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=_t(o,e.uniformMap)};function k4e(e){let t=-1,n=e.attributes,i=n.length;for(let r=0;r<i;r++){let o=n[r];(o.semantic===Tt.JOINTS||o.semantic===Tt.WEIGHTS)&&(t=Math.max(t,o.setIndex))}return t}function z4e(e,t){e.addFunction(HA.FUNCTION_ID_GET_SKINNING_MATRIX,HA.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Te.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines(HA.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,r,o=["x","y","z","w"],s=k4e(t);for(i=0;i<=s;i++)for(r=0;r<=3;r++){let c=o[r],l=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(HA.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}let a="return skinnedMatrix;";e.addFunctionLines(HA.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var WO=HA;var O6={};function H4e(e){let t=Ue.createTypedArray(e,e*2),n=e,i=0;for(let r=0;r<n;r+=3)t[i++]=r,t[i++]=r+1,t[i++]=r+1,t[i++]=r+2,t[i++]=r+2,t[i++]=r;return t}function G4e(e,t){let n=t.length,i=Ue.createTypedArray(e,n*2),r=0;for(let o=0;o<n;o+=3){let s=t[o],a=t[o+1],c=t[o+2];i[r++]=s,i[r++]=a,i[r++]=a,i[r++]=c,i[r++]=c,i[r++]=s}return i}function W4e(e){let t=e-2,n=2+t*4,i=Ue.createTypedArray(e,n),r=0;i[r++]=0,i[r++]=1;for(let o=0;o<t;o++)i[r++]=o+1,i[r++]=o+2,i[r++]=o+2,i[r++]=o;return i}function j4e(e,t){let i=t.length-2,r=2+i*4,o=Ue.createTypedArray(e,r),s=0;o[s++]=t[0],o[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],l=t[a+1],f=t[a+2];o[s++]=l,o[s++]=f,o[s++]=f,o[s++]=c}return o}function q4e(e){let t=e-2,n=2+t*4,i=Ue.createTypedArray(e,n),r=0;i[r++]=0,i[r++]=1;for(let o=0;o<t;o++)i[r++]=o+1,i[r++]=o+2,i[r++]=o+2,i[r++]=0;return i}function Y4e(e,t){let i=t.length-2,r=2+i*4,o=Ue.createTypedArray(e,r),s=0,a=t[0];o[s++]=a,o[s++]=t[1];for(let c=0;c<i;c++){let l=t[c+1],f=t[c+2];o[s++]=l,o[s++]=f,o[s++]=f,o[s++]=a}return o}O6.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Be.TRIANGLES)return i?G4e(t,n):H4e(t);if(e===Be.TRIANGLE_STRIP)return i?j4e(t,n):W4e(t);if(e===Be.TRIANGLE_FAN)return i?Y4e(t,n):q4e(t)};O6.getWireframeIndicesCount=function(e,t){return e===Be.TRIANGLES?t*2:e===Be.TRIANGLE_STRIP||e===Be.TRIANGLE_FAN?2+(t-2)*4:t};var cE=O6;var ioe={name:"WireframePipelineStage"};ioe.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Te.FRAGMENT);let r=e.model,o=X4e(t,e.indices,n);r._pipelineResources.push(o),e.wireframeIndexBuffer=o;let s=!1;r.statistics.addBuffer(o,s);let a=e.primitiveType,c=e.count;e.primitiveType=Be.LINES,e.count=cE.getWireframeIndicesCount(a,c)};function X4e(e,t,n){let r=Jt.getAttributeBySemantic(e,Tt.POSITION).count,o=n.context.webgl2,s;if(u(t)){let f=t.buffer,d=t.count;u(f)&&o?(s=f.sizeInBytes===d?new Uint8Array(d):Ue.createTypedArray(r,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=cE.createWireframeIndices(a,r,s),l=Ue.fromSizeInBytes(c.BYTES_PER_ELEMENT);return ht.createIndexBuffer({context:n.context,typedArray:c,usage:Fe.STATIC_DRAW,indexDatatype:l})}var jO=ioe;function roe(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}roe.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,r=this.model,o=r.customShader,s=r.style,a=e.context.webgl2,l=e.mode!==ne.SCENE3D&&!e.scene3DOnly&&r._projectTo2D,f=u(n.morphTargets)&&n.morphTargets.length>0,d=u(i.skin),p=u(o),m=!(p&&u(o.fragmentShaderText))||o.mode!==Wp.REPLACE_MATERIAL,A=Jt.hasQuantizedAttributes(n.attributes),x=r.debugWireframe&&Be.isTriangles(n.primitiveType)&&(r._enableDebugWireframe||a),C=r.pointCloudShading,T=u(C)&&C.attenuation,E=u(C)&&C.backFaceCulling,S=n.primitiveType===Be.POINTS&&(u(s)||T||E),v=r._enableShowOutline&&u(n.outlineCoordinates),D=K4e(r,i,n),M=u(r.classificationType);l&&t.push(HO),t.push(DO),x&&t.push(jO),M&&t.push(dO),f&&t.push(BO),d&&t.push(WO),S&&t.push(FO),A&&t.push(bO),m&&t.push(MO),t.push(Gg),t.push(cf),D.hasPropertyTable&&(t.push(jg),t.push(fO),t.push(pO)),p&&t.push(TO),t.push(PO),r.allowPicking&&t.push(LO),v&&t.push(kO),t.push(uO),t.push(zO)};function K4e(e,t,n){let i;return u(t.instances)&&(i=Jt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=Jt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var qO=roe;function M6(e){e=y(e,y.EMPTY_OBJECT),this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],J4e(this)}Object.defineProperties(M6.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function J4e(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,r=i.length,o=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<r;c++){let l=i[c].index,f=o[l];s.push(f);let d=n[c],p=ooe(f,d,new N);a.push(p)}}function ooe(e,t,n){let i=N.multiplyTransformation(e.transformToRoot,e.transform,n);return n=N.multiplyTransformation(i,t,n),n}M6.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],r=this.inverseBindMatrices[n];e[n]=ooe(i,r,e[n])}};var YO=M6;function Z4e(){this.pass=void 0,this.alphaCutoff=void 0}var XO=Z4e;function Q4e(e){this.shaderBuilder=new U0,this.model=e,this.uniformMap={},this.alphaOptions=new XO,this.renderStateOptions=Ve.getState(Ve.fromCache({depthTest:{enabled:!0,func:Wa.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var KO=Q4e;var JO=`void silhouetteStage(inout vec4 color) {
    if(model_silhouettePass) {
        color = czm_gammaCorrect(model_silhouetteColor);
    }
}`;var ZO=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {
     #ifdef HAS_NORMALS
     if(model_silhouettePass) {
          vec3 normal = normalize(czm_normal3D * attributes.normalMC);
          normal.x *= czm_projection[0][0];
          normal.y *= czm_projection[1][1];
          positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;
    }
    #endif
}
`;var aV={name:"ModelSilhouettePipelineStage"};aV.silhouettesLength=0;aV.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++aV.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Te.BOTH),i.addVertexLines(ZO),i.addFragmentLines(JO),i.addUniform("vec4","model_silhouetteColor",Te.FRAGMENT),i.addUniform("float","model_silhouetteSize",Te.VERTEX),i.addUniform("bool","model_silhouettePass",Te.BOTH);let r={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=_t(r,e.uniformMap),e.hasSilhouette=!0};var QO=aV;var $O=`void modelSplitterStage()
{
    // Don't split when rendering the shadow map, because it is rendered from
    // the perspective of a totally different camera.
#ifndef SHADOW_MAP
    if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
    if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
}
`;var cV={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};cV.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Te.FRAGMENT),i.addFragmentLines($O);let r={};i.addUniform("float",cV.SPLIT_DIRECTION_UNIFORM_NAME,Te.FRAGMENT),r[cV.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=_t(r,e.uniformMap)};var eM=cV;function $4e(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=We(e.uniformMap),this.alphaOptions=We(e.alphaOptions),this.renderStateOptions=We(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0}var tM=$4e;function eze(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,Zh.UNLIT)}var nM=eze;function tze(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=We(e.uniformMap),this.alphaOptions=We(e.alphaOptions),this.renderStateOptions=We(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=u(n.indices)?n.indices.count:Jt.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=Jt.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=h.clone(i.min,new h),this.positionMax=h.clone(i.max,new h),this.boundingSphere=ae.fromCornerPoints(this.positionMin,this.positionMax,new ae),this.lightingOptions=new nM,this.pickId=void 0}var iM=tze;function cu(e){e=y(e,y.EMPTY_OBJECT);let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=N.clone(N.IDENTITY),this._computedModelMatrix2D=N.clone(N.IDENTITY),this._axisCorrectionMatrix=Jt.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new N),this._runtimeArticulations={},nze(this)}Object.defineProperties(cu.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function nze(e){let t=e._components,n=t.scene,r=e._model.modelMatrix;soe(e,r);let o=t.articulations,s=o.length,a=e._runtimeArticulations;for(let T=0;T<s;T++){let E=o[T],S=new Z1({articulation:E,sceneGraph:e}),v=S.name;a[v]=S}let c=t.nodes,l=c.length;e._runtimeNodes=new Array(l);let d=n.nodes.length,p=N.IDENTITY;for(let T=0;T<d;T++){let E=n.nodes[T],S=aoe(e,E,p);e._rootNodes.push(S)}let g=t.skins,m=e._runtimeSkins,A=g.length;for(let T=0;T<A;T++){let E=g[T];m.push(new YO({skin:E,sceneGraph:e}))}let x=e._skinnedNodes,C=x.length;for(let T=0;T<C;T++){let E=x[T],S=e._runtimeNodes[E],D=c[E].skin.index;S._runtimeSkin=m[D],S.updateJointMatrices()}e.applyArticulations()}function soe(e,t){let n=e._components,i=e._model;e._computedModelMatrix=N.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=N.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=N.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var ize=new h;function rze(e,t){let n=e._computedModelMatrix,i=N.getTranslation(n,ize);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=Mt.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let r=e.boundingSphere.center,o=Mt.wgs84To2DModelMatrix(t.mapProjection,r,e._computedModelMatrix2D);e._computedModelMatrix2D=N.multiply(o,n,e._computedModelMatrix2D)}e._boundingSphere2D=ae.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function aoe(e,t,n){let i=[],r=Jt.getNodeTransform(t),o=t.children.length;for(let f=0;f<o;f++){let d=t.children[f],p=N.multiplyTransformation(n,r,new N),g=aoe(e,d,p);i.push(g)}let s=new lO({node:t,transform:r,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new qO({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,u(t.skin)&&e._skinnedNodes.push(c);let l=t.name;if(u(l)){let f=e._model,d=new tO(f,s);f._nodesByName[l]=d}return c}var oze=new h,sze=new h,aze=new h,cze=new h;cu.prototype.buildDrawCommands=function(e){let t=this._model,n=new KO(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,r,o,s;for(r=0;r<i.length;r++)i[r].process(n,t,e);let a=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,oze),c=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,sze);for(r=0;r<this._runtimeNodes.length;r++){let l=this._runtimeNodes[r];if(!u(l))continue;l.configurePipeline();let f=l.pipelineStages,d=new tM(n,l);for(o=0;o<f.length;o++)f[o].process(d,l.node,e);let p=l.computedTransform;for(o=0;o<l.runtimePrimitives.length;o++){let g=l.runtimePrimitives[o];g.configurePipeline(e);let m=g.pipelineStages,A=new iM(d,g);for(s=0;s<m.length;s++)m[s].process(A,g.primitive,e);g.boundingSphere=ae.clone(A.boundingSphere,new ae);let x=N.multiplyByPoint(p,A.positionMin,aze),C=N.multiplyByPoint(p,A.positionMax,cze);h.minimumByComponent(a,x,a),h.maximumByComponent(c,C,c);let T=q1(A,e);g.drawCommand=T}}this._boundingSphere=ae.fromCornerPoints(a,c,new ae),this._boundingSphere=ae.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=ae.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=ae.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};cu.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;u(n.color)&&t.push(Hg),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(K1),n.isClippingEnabled()&&t.push(eO),n.hasSilhouette(e)&&t.push(QO),u(n.splitDirection)&&n.splitDirection!==kc.NONE&&t.push(eM),Ur.is3DTiles(n.type)&&t.push(Y1))};cu.prototype.update=function(e,t){let n,i,r;for(n=0;n<this._runtimeNodes.length;n++){let o=this._runtimeNodes[n];if(!u(o))continue;for(i=0;i<o.updateStages.length;i++)o.updateStages[i].update(o,this,e);let s=e.mode!==ne.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<o.runtimePrimitives.length;i++){let a=o.runtimePrimitives[i];for(r=0;r<a.updateStages.length;r++)a.updateStages[r].update(a,this)}}};cu.prototype.updateModelMatrix=function(e,t){soe(this,e),t.mode!==ne.SCENE3D&&rze(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let r=this._runtimeNodes[n[i]];r._transformDirty=!0}};cu.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function coe(e,t,n,i,r){if(n&&!t.show)return;let o=t.children.length;for(let c=0;c<o;c++){let l=t.getChild(c);coe(e,l,n,i,r)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let l=s[c];i(l,r)}}function lV(e,t,n,i){let r=e._rootNodes,o=r.length;for(let s=0;s<o;s++){let a=r[s],c=e._runtimeNodes[a];coe(e,c,t,n,i)}}var lze={backFaceCulling:void 0};cu.prototype.updateBackFaceCulling=function(e){let t=lze;t.backFaceCulling=e,lV(this,!1,uze,t)};function uze(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var fze={shadowMode:void 0};cu.prototype.updateShadows=function(e){let t=fze;t.shadowMode=e,lV(this,!1,dze,t)};function dze(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var hze={debugShowBoundingVolume:void 0};cu.prototype.updateShowBoundingVolume=function(e){let t=hze;t.debugShowBoundingVolume=e,lV(this,!1,mze,t)};function mze(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var loe=[],pze={frameState:void 0,hasSilhouette:void 0};cu.prototype.pushDrawCommands=function(e){let t=loe;t.length=0;let n=pze;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,lV(this,!0,_ze,n),e.commandList.push.apply(e.commandList,t)};function _ze(e,t){let n=t.frameState,i=t.hasSilhouette,r=n.passes,o=loe,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!r.pick&&s.pushSilhouetteCommands(n,o)}cu.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],r=n[1],o=this._runtimeArticulations[i];u(o)&&o.setArticulationStage(r,t)};cu.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var rM=cu;function lE(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new Ct}Object.defineProperties(lE.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});lE.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap.removeAll()};lE.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};lE.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};lE.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var oM=lE;var hoe=Yi(a3(),1);var uoe={},GA=Uint32Array.BYTES_PER_ELEMENT;uoe.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=GA;let r=i.getUint32(t,!0);if(r!==1)throw new de(`Only Point Cloud tile version 1 is supported.  Version ${r} is not.`);t+=GA,t+=GA;let o=i.getUint32(t,!0);if(o===0)throw new de("Feature table must have a byte length greater than zero");t+=GA;let s=i.getUint32(t,!0);t+=GA;let a=i.getUint32(t,!0);t+=GA;let c=i.getUint32(t,!0);t+=GA;let l=Mr(n,t,o);t+=o;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Mr(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new Od(l,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!u(m))throw new de("Feature table global property: POINTS_LENGTH must be defined");let A=g.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(A)&&(A=h.unpack(A));let x=gze(g,d);if(x.rtcCenter=A,x.pointsLength=m,!x.hasPositions){let C=yze(g);x.positions=C,x.hasPositions=x.hasPositions||u(C)}if(!x.hasPositions)throw new de("Either POSITION or POSITION_QUANTIZED must be defined.");if(!x.hasNormals){let C=xze(g);x.normals=C,x.hasNormals=x.hasNormals||u(C)}if(!x.hasColors){let C=Aze(g);x.colors=C,x.hasColors=x.hasColors||u(C),x.hasConstantColor=u(x.constantColor),x.isTranslucent=u(C)&&C.isTranslucent}if(!x.hasBatchIds){let C=Cze(g);x.batchIds=C,x.hasBatchIds=x.hasBatchIds||u(C)}if(x.hasBatchIds){let C=g.getGlobalProperty("BATCH_LENGTH");if(!u(C))throw new de("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");x.batchLength=C}return u(p)&&(p=new Uint8Array(p),x.batchTableJson=d,x.batchTableBinary=p),x};function gze(e,t){let n=e.json,i,r,o,s=u(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=u(t)&&u(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;u(a)&&(o=a.properties);let c,l,f,d,p;if(u(s)){r=s.properties;let m=s.byteOffset,A=s.byteLength;if(!u(r)||!u(m)||!u(A))throw new de("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+A),c=u(r.POSITION),l=u(r.RGB)||u(r.RGBA),f=u(r.NORMAL),d=u(r.BATCH_ID),p=u(r.RGBA)}let g;return u(i)&&(g={buffer:i,featureTableProperties:r,batchTableProperties:o,properties:_t(r,o),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function yze(e){let t=e.json,n;if(u(t.POSITION))return n=e.getPropertyArray("POSITION",X.FLOAT,3),{name:Tt.POSITION,semantic:Tt.POSITION,typedArray:n,isQuantized:!1,componentDatatype:X.FLOAT,type:on.VEC3};if(u(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(i))throw new de("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=(1<<16)-1,o=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(o))throw new de("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:Tt.POSITION,semantic:Tt.POSITION,typedArray:n,isQuantized:!0,componentDatatype:X.FLOAT,type:on.VEC3,quantizedRange:r,quantizedVolumeOffset:h.unpack(o),quantizedVolumeScale:h.unpack(i),quantizedComponentDatatype:X.UNSIGNED_SHORT,quantizedType:on.VEC3}}}function Aze(e){let t=e.json,n;if(u(t.RGBA))return n=e.getPropertyArray("RGBA",X.UNSIGNED_BYTE,4),{name:Tt.COLOR,semantic:Tt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(u(t.RGB))return n=e.getPropertyArray("RGB",X.UNSIGNED_BYTE,3),{name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(u(t.RGB565))return n=e.getPropertyArray("RGB565",X.UNSIGNED_SHORT,1),{name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.FLOAT,type:on.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(u(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",X.UNSIGNED_BYTE,4),r=i[3],o=z.fromBytes(i[0],i[1],i[2],r),s=r<255;return{name:Tt.COLOR,semantic:Tt.COLOR,setIndex:0,constantColor:o,componentDatatype:X.FLOAT,type:on.VEC4,isQuantized:!1,isTranslucent:s}}}function xze(e){let t=e.json,n;if(u(t.NORMAL))return n=e.getPropertyArray("NORMAL",X.FLOAT,3),{name:Tt.NORMAL,semantic:Tt.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:X.FLOAT,type:on.VEC3};if(u(t.NORMAL_OCT16P)){n=e.getPropertyArray("NORMAL_OCT16P",X.UNSIGNED_BYTE,2);let i=8;return{name:Tt.NORMAL,semantic:Tt.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<i)-1,quantizedType:on.VEC2,quantizedComponentDatatype:X.UNSIGNED_BYTE,componentDatatype:X.FLOAT,type:on.VEC3}}}function Cze(e){let t=e.json;if(u(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",X.UNSIGNED_SHORT,1);return{name:Tt.FEATURE_ID,semantic:Tt.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:X.fromTypedArray(n),type:on.SCALAR}}}var WA=uoe;var Tze=Lt.Components,Eze=Lt.Scene,bze=Lt.Node,Sze=Lt.Primitive,vze=Lt.Attribute,foe=Lt.Quantization,wze=Lt.FeatureIdAttribute,Dze=Lt.Material,Ize=Lt.MetallicRoughness;function Yg(e){e=y(e,y.EMPTY_OBJECT);let t=e.arrayBuffer,n=y(e.byteOffset,0);this._arrayBuffer=t,this._byteOffset=n,this._loadAttributesFor2D=y(e.loadAttributesFor2D,!1),this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._error=void 0,this._state=St.UNLOADED,this._buffers=[],this._components=void 0,this._transform=N.IDENTITY}u(Object.create)&&(Yg.prototype=Object.create(or.prototype),Yg.prototype.constructor=Yg);Object.defineProperties(Yg.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});Yg.prototype.load=function(){if(u(this._promise))return this._promise;this._parsedContent=WA.parse(this._arrayBuffer,this._byteOffset),this._state=St.PROCESSING,this._promise=Promise.resolve(this)};Yg.prototype.process=function(e){if(u(this._error)){let t=this._error;throw this._error=void 0,t}if(this._state===St.READY)return!0;if(this._state===St.PROCESSING){if(u(this._decodePromise))return!1;this._decodePromise=Pze(this,e.context)}return!1};function Pze(e,t){let i=e._parsedContent.draco,r;if(u(i)?r=Op.decodePointCloud(i,t):r=Promise.resolve(),!!u(r))return e._decodePromise=r,r.then(function(o){if(!e.isDestroyed())return u(o)&&Oze(e,i,o),Hze(e,t),e._state=St.READY,e}).catch(function(o){e.unload(),e._state=St.FAILED;let s="Failed to load Draco pnts";e._error=e.getError(s,o)})}function Oze(e,t,n){e._state=St.READY;let i=e._parsedContent,r;if(u(n.POSITION)){if(r={name:"POSITION",semantic:Tt.POSITION,typedArray:n.POSITION.array,componentDatatype:X.FLOAT,type:on.VEC3,isQuantized:!1},u(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,l=h.fromElements(c,c,c),f=h.unpack(a.minValues),d=(1<<a.quantizationBits)-1;r.isQuantized=!0,r.quantizedRange=d,r.quantizedVolumeOffset=f,r.quantizedVolumeScale=l,r.quantizedComponentDatatype=d<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT,r.quantizedType=on.VEC3}i.positions=r}if(u(n.NORMAL)){if(r={name:"NORMAL",semantic:Tt.NORMAL,typedArray:n.NORMAL.array,componentDatatype:X.FLOAT,type:on.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},u(n.NORMAL.data.quantization)){let a=(1<<n.NORMAL.data.quantization.quantizationBits)-1;r.quantizedRange=a,r.octEncoded=!0,r.octEncodedZXY=!0,r.quantizedComponentDatatype=X.UNSIGNED_BYTE,r.quantizedType=on.VEC2}i.normals=r}if(u(n.RGBA)?i.colors={name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC4,normalized:!0,isTranslucent:!0}:u(n.RGB)&&(i.colors={name:"COLOR",semantic:Tt.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC3,normalized:!0,isTranslucent:!1}),u(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:Tt.FEATURE_ID,setIndex:0,typedArray:a,componentDatatype:X.fromTypedArray(a),type:on.SCALAR}}let o=i.batchTableJson,s=t.batchTableProperties;for(let a in s)if(s.hasOwnProperty(a)){let c=n[a];u(o)||(o={}),i.hasDracoBatchTable=!0;let l=c.data;o[a]={byteOffset:l.byteOffset,type:Mze(l.componentsPerAttribute),componentType:Rze(l.componentDatatype),typedArray:c.array}}i.batchTableJson=o}function Mze(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function Rze(e){switch(e){case te.BYTE:return"BYTE";case te.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case te.SHORT:return"SHORT";case te.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case te.INT:return"INT";case te.UNSIGNED_INT:return"UNSIGNED_INT";case te.DOUBLE:return"DOUBLE";case te.FLOAT:return"FLOAT"}}function sM(e,t,n){let i=t.typedArray,r;if(t.octEncoded&&(r=new foe,r.octEncoded=t.octEncoded,r.octEncodedZXY=t.octEncodedZXY,r.normalizationRange=t.quantizedRange,r.type=t.quantizedType,r.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){r=new foe;let a=t.quantizedRange;r.normalizationRange=a,r.quantizedVolumeOffset=h.ZERO;let c=t.quantizedVolumeScale;r.quantizedVolumeDimensions=c,r.quantizedVolumeStepSize=h.divideByScalar(c,a,new h),r.componentDatatype=t.quantizedComponentDatatype,r.type=t.quantizedType}let o=new vze;if(o.name=t.name,o.semantic=t.semantic,o.setIndex=t.setIndex,o.componentDatatype=t.componentDatatype,o.type=t.type,o.normalized=y(t.normalized,!1),o.min=t.min,o.max=t.max,o.quantization=r,t.isRGB565&&(i=qn.decodeRGB565(i)),u(t.constantColor)){let a=new Array(4);o.constant=z.pack(t.constantColor,a)}else{let a=ht.createVertexBuffer({typedArray:i,context:n,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,e._buffers.push(a),o.buffer=a}let s=e._loadAttributesFor2D;return o.semantic===Tt.POSITION&&s&&(o.typedArray=i),o}var doe,uV;function Bze(e){if(!u(uV)){doe=new hoe.default(0),uV=new Array(e);for(let t=0;t<e;++t)uV[t]=doe.random()}return uV}var Lze=new h,Nze=new h,Fze=new h;function Uze(e){let t=e.typedArray,n=20,i=t.length/3,r=Math.min(i,n),o=Bze(n),s=Number.MAX_VALUE,a=-Number.MAX_VALUE,c=h.fromElements(s,s,s,Lze),l=h.fromElements(a,a,a,Nze),f,d,p;if(e.isQuantized)c=h.ZERO,l=e.quantizedVolumeScale;else 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Dze;r.metallicRoughness=i;let o=n.colors;u(o)&&o.isTranslucent&&(r.alphaMode=Xh.BLEND);let s=!u(n.normals);r.unlit=s;let a=new Sze;if(a.attributes=kze(e,n,t),a.primitiveType=Be.POINTS,a.material=r,u(n.batchIds)){let g=new wze;g.propertyTableId=0,g.setIndex=0,g.positionalLabel="featureId_0",a.featureIds.push(g)}let c=new bze;c.index=0,c.primitives=[a];let l=new Eze;l.nodes=[c],l.upAxis=dr.Z,l.forwardAxis=dr.X;let f=new Tze;f.scene=l,f.nodes=[c];let d=[];f.structuralMetadata=zze(n,d),d.length>0&&Gze(e,a,d,t),u(n.rtcCenter)&&(f.transform=N.multiplyByTranslation(f.transform,n.rtcCenter,f.transform));let p=n.positions;u(p)&&p.isQuantized&&(f.transform=N.multiplyByTranslation(f.transform,p.quantizedVolumeOffset,f.transform)),e._components=f,e._parsedContent=void 0,e._arrayBuffer=void 0}function Gze(e,t,n,i){let r=t.attributes,o=n.length;for(let s=0;s<o;s++){let a=n[s],c=ht.createVertexBuffer({typedArray:a.typedArray,context:i,usage:Fe.STATIC_DRAW});c.vertexArrayDestroyable=!1,e._buffers.push(c),a.buffer=c,a.typedArray=void 0,r.push(a)}t.propertyAttributeIds=[0]}Yg.prototype.unload=function(){let e=this._buffers;for(let t=0;t<e.length;t++)e[t].destroy();e.length=0,this._components=void 0,this._parsedContent=void 0,this._arrayBuffer=void 0};var uE=Yg;function mr(e){e=y(e,y.EMPTY_OBJECT),this._loader=e.loader,this._resource=e.resource,this.type=y(e.type,Ur.GLTF),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(this.modelMatrix),this._scale=y(e.scale,1),this._minimumPixelSize=y(e.minimumPixelSize,0),this._maximumScale=e.maximumScale,this._clampedScale=u(this._maximumScale)?Math.min(this._scale,this._maximumScale):this._scale,this._computedScale=this._clampedScale,this._updateModelMatrix=!1,this.referenceMatrix=void 0,this._iblReferenceFrameMatrix=Q.clone(Q.IDENTITY),this._resourcesLoaded=!1,this._drawCommandsBuilt=!1,this._ready=!1,this._customShader=e.customShader,this._content=e.content,this._texturesLoaded=!1,this._defaultTexture=void 0,this._activeAnimations=new F1(this),this._clampAnimations=y(e.clampAnimations,!0),this._userAnimationDirty=!1,this._id=e.id,this._idDirty=!1,this._color=z.clone(e.color),this._colorBlendMode=y(e.colorBlendMode,Za.HIGHLIGHT),this._colorBlendAmount=y(e.colorBlendAmount,.5);let t=y(e.silhouetteColor,z.RED);this._silhouetteColor=z.clone(t),this._silhouetteSize=y(e.silhouetteSize,0),this._silhouetteDirty=!1,this._silhouetteId=void 0,this._cull=y(e.cull,!0),this._opaquePass=y(e.opaquePass,be.OPAQUE),this._allowPicking=y(e.allowPicking,!0),this._show=y(e.show,!0),this._style=void 0,this._styleDirty=!1,this._styleCommandsNeeded=void 0;let n=y(e.featureIdLabel,"featureId_0");typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i,this._featureTables=[],this._featureTableId=void 0,this._featureTableIdDirty=!0,this._pipelineResources=[],this._modelResources=[],this._pickIds=[],this._boundingSphere=new ae,this._initialRadius=void 0,this._heightReference=y(e.heightReference,je.NONE),this._heightDirty=this._heightReference!==je.NONE,this._removeUpdateHeightCallback=void 0,this._clampedModelMatrix=void 0;let r=e.scene;u(r)&&u(r.terrainProviderChanged)&&(this._terrainProviderChangedCallback=r.terrainProviderChanged.addEventListener(function(){this._heightDirty=!0},this)),this._scene=r,this._distanceDisplayCondition=e.distanceDisplayCondition;let o=new Jh(e.pointCloudShading);this._pointCloudShading=o,this._attenuation=o.attenuation,this._pointCloudBackFaceCulling=o.backFaceCulling;let s=e.clippingPlanes;u(s)&&s.owner===void 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wt(a)),this._credit=a,this._resourceCredits=[],this._gltfCredits=[],this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._showCreditsOnScreenDirty=!0,this._splitDirection=y(e.splitDirection,kc.NONE),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,z.BLACK),this._classificationType=e.classificationType,this._statistics=new oM,this._sceneMode=void 0,this._projectTo2D=y(e.projectTo2D,!1),this._skipLevelOfDetail=!1,this._ignoreCommands=y(e.ignoreCommands,!1),this._texturesLoadedPromise=void 0,this._completeLoad=void 0,this._rejectLoad=void 0,this._completeTexturesLoad=void 0,this._rejectTexturesLoad=void 0,u(this._loader._promise)?(this._readyPromise=Promise.resolve(this),this._texturesLoadedPromise=Promise.resolve(this)):(this._readyPromise=new Promise((c,l)=>{this._completeLoad=()=>(c(this),!1),this._rejectLoad=f=>(l(f),!1)}),this._loader instanceof uE?this._texturesLoadedPromise=Promise.resolve(this):this._texturesLoadedPromise=new Promise((c,l)=>{this._completeTexturesLoad=()=>(c(this),!1),this._rejectTexturesLoad=f=>(l(f),!1)}),this._loader.load().catch(c=>{this.isDestroyed()||!u(this._loader)||this._loader.isDestroyed()||(this._rejectLoad=this._rejectLoad(Jt.getError("model",this._resource,c)))})),this._errorEvent=new ge,this._readyEvent=new ge,this._texturesReadyEvent=new ge,this._sceneGraph=void 0,this._nodesByName={},this.pickObject=e.pickObject}function fV(e,t){if(e._errorEvent.numberOfListeners>0){e._errorEvent.raiseEvent(t);return}console.log(t)}function Wze(e,t){let n=e._featureTables,i=t.propertyTables,r=i.length;for(let o=0;o<r;o++){let s=i[o],a=new k1({model:e,propertyTable:s});n.push(a)}return n}function jze(e,t){let n=t._featureIdLabel,i=t._instanceFeatureIdLabel,r,o,s,a;for(r=0;r<e.nodes.length;r++)if(a=e.nodes[r],u(a.instances)&&(s=Jt.getFeatureIdsByLabel(a.instances.featureIds,i),u(s)&&u(s.propertyTableId)))return s.propertyTableId;for(r=0;r<e.nodes.length;r++)for(a=e.nodes[r],o=0;o<a.primitives.length;o++){let c=a.primitives[o],l=Jt.getFeatureIdsByLabel(c.featureIds,n);if(u(l))return l.propertyTableId}if(t._featureTables.length===1)return 0}function B6(e,t){if(!u(e)&&!u(t))return!1;if(u(e)!==u(t))return!0;let n=e.alpha,i=t.alpha;return Math.floor(n)!==Math.floor(i)||Math.ceil(n)!==Math.ceil(i)}Object.defineProperties(mr.prototype,{ready:{get:function(){return this._ready}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},incrementallyLoadTextures:{get:function(){return y(this._loader.incrementallyLoadTextures,!1)}},texturesReadyEvent:{get:function(){return this._texturesReadyEvent}},readyPromise:{get:function(){return $("Model.readyPromise","Model.readyPromise was deprecated in CesiumJS 1.104.  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Use Model.fromGltfAsync and Model.texturesReadyEvent instead."),this._texturesLoadedPromise}},loader:{get:function(){return this._loader}},statistics:{get:function(){return this._statistics}},activeAnimations:{get:function(){return this._activeAnimations}},clampAnimations:{get:function(){return this._clampAnimations},set:function(e){this._clampAnimations=e}},cull:{get:function(){return this._cull}},opaquePass:{get:function(){return this._opaquePass}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){e!==this._pointCloudShading&&this.resetDrawCommands(),this._pointCloudShading=e}},customShader:{get:function(){return this._customShader},set:function(e){e!==this._customShader&&this.resetDrawCommands(),this._customShader=e}},sceneGraph:{get:function(){return this._sceneGraph}},content:{get:function(){return this._content}},heightReference:{get:function(){return this._heightReference},set:function(e){e!==this._heightReference&&(this._heightDirty=!0),this._heightReference=e}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition)}},structuralMetadata:{get:function(){return this._sceneGraph.components.structuralMetadata}},featureTableId:{get:function(){return this._featureTableId},set:function(e){this._featureTableId=e}},featureTables:{get:function(){return this._featureTables},set:function(e){this._featureTables=e}},id:{get:function(){return this._id},set:function(e){e!==this._id&&(this._idDirty=!0),this._id=e}},allowPicking:{get:function(){return this._allowPicking}},style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}},color:{get:function(){return this._color},set:function(e){B6(e,this._color)&&this.resetDrawCommands(),this._color=z.clone(e,this._color)}},colorBlendMode:{get:function(){return this._colorBlendMode},set:function(e){this._colorBlendMode=e}},colorBlendAmount:{get:function(){return this._colorBlendAmount},set:function(e){this._colorBlendAmount=e}},silhouetteColor:{get:function(){return this._silhouetteColor},set:function(e){if(!z.equals(e,this._silhouetteColor)){let t=B6(e,this._silhouetteColor);this._silhouetteDirty=this._silhouetteDirty||t}this._silhouetteColor=z.clone(e,this._silhouetteColor)}},silhouetteSize:{get:function(){return this._silhouetteSize},set:function(e){if(e!==this._silhouetteSize){let t=this._silhouetteSize,n=e>0&&t===0||e===0&&t>0;this._silhouetteDirty=this._silhouetteDirty||n,this._backFaceCullingDirty=this._backFaceCullingDirty||n}this._silhouetteSize=e}},boundingSphere:{get:function(){let e=u(this._clampedModelMatrix)?this._clampedModelMatrix:this.modelMatrix;return _oe(this,e),this._boundingSphere}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolumeDirty=!0),this._debugShowBoundingVolume=e}},debugWireframe:{get:function(){return this._debugWireframe},set:function(e){this._debugWireframe!==e&&this.resetDrawCommands(),this._debugWireframe=e,this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===Ur.GLTF&&Ot("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltfAsync, otherwise debugWireframe will be ignored.")}},show:{get:function(){return this._show},set:function(e){this._show=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),e!==this._featureIdLabel&&(this._featureTableIdDirty=!0),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),e!==this._instanceFeatureIdLabel&&(this._featureTableIdDirty=!0),this._instanceFeatureIdLabel=e}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){e!==this._clippingPlanes&&(ls.setOwner(e,this,"_clippingPlanes"),this.resetDrawCommands())}},lightColor:{get:function(){return this._lightColor},set:function(e){u(e)!==u(this._lightColor)&&this.resetDrawCommands(),this._lightColor=h.clone(e,this._lightColor)}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});mr.prototype.getNode=function(e){return this._nodesByName[e]};mr.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};mr.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};mr.prototype.makeStyleDirty=function(){this._styleDirty=!0};mr.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var qze=new N,Yze=new Q,Xze=new N;mr.prototype.update=function(e){let t=!1;try{t=Kze(this,e)}catch(n){if(this._loader.incrementallyLoadTextures)if(n.name==="TextureError")fV(this,n),this._rejectTexturesLoad=this._rejectTexturesLoad&&this._rejectTexturesLoad(n);else{let i=Jt.getError("model",this._resource,n);fV(this,i),this._rejectLoad=this._rejectLoad&&this._rejectLoad(i)}else{let i=Jt.getError("model",this._resource,n);fV(this,i),this._rejectLoad=this._rejectLoad&&this._rejectLoad(i),this._rejectTexturesLoad=this._rejectTexturesLoad&&this._rejectTexturesLoad(i)}}if(Jze(this,e),Zze(this,e),!this._resourcesLoaded&&t){this._resourcesLoaded=!0;let n=this._loader.components;if(!u(n)){if(this._loader.isUnloaded())return;let o=Jt.getError("model",this._resource,new de("Failed to load model."));fV(o),this._rejectLoad=this._rejectLoad&&this._rejectLoad(o)}let i=n.structuralMetadata;u(i)&&i.propertyTableCount>0&&Wze(this,i);let r=new rM({model:this,modelComponents:n});this._sceneGraph=r,this._gltfCredits=r.components.asset.credits}if(!(!this._resourcesLoaded||e.mode===ne.MORPHING)){if(Qze(this),$ze(this),eHe(this,e),tHe(this),nHe(this,e),iHe(this,e),rHe(this,e),oHe(this,e),this._defaultTexture=e.context.defaultTexture,sHe(this,e),aHe(this,e),cHe(this),lHe(this,e),dHe(this,e),!this._ready){e.afterRender.push(()=>{this._ready=!0,this._readyEvent.raiseEvent(this),this._completeLoad=this._completeLoad&&this._completeLoad(),this._loader.incrementallyLoadTextures||(this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this),this._completeTexturesLoad=this._completeTexturesLoad&&this._completeTexturesLoad())});return}this._loader.incrementallyLoadTextures&&!this._texturesLoaded&&this._loader.texturesLoaded&&(this.resetDrawCommands(),this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this),this._completeTexturesLoad=this._completeTexturesLoad&&this._completeTexturesLoad()),fHe(this),hHe(this,e),mHe(this),pHe(this,e)}};function Kze(e,t){return!e._resourcesLoaded||!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function Jze(e,t){u(e._customShader)&&e._customShader.update(t)}function Zze(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function Qze(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=jze(t,e),e._styleDirty=!0,e.resetDrawCommands())}function $ze(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function eHe(e,t){let n=e._featureTables,i=n.length,r=!1;for(let o=0;o<i;o++)n[o].update(t),n[o].styleCommandsNeededDirty&&(r=!0);r&&poe(e)}function poe(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=Rd.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function tHe(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function nHe(e,t){e._silhouetteDirty&&(goe(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function iHe(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function rHe(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function oHe(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function sHe(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function aHe(e,t){N.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=N.clone(e.modelMatrix,e._modelMatrix))}var Qh=new h,dV=new me;function cHe(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!u(t)||!u(t.globe)||e.heightReference===je.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=n.ellipsoid,r=e.modelMatrix;Qh.x=r[12],Qh.y=r[13],Qh.z=r[14];let o=i.cartesianToCartographic(Qh);u(e._clampedModelMatrix)||(e._clampedModelMatrix=N.clone(r,new N));let s=n._surface;e._removeUpdateHeightCallback=s.updateHeight(o,moe(e,i,o));let a=n.getHeight(o);if(u(a)){let c=moe(e,i,o);me.clone(o,dV),dV.height=a,i.cartographicToCartesian(dV,Qh),c(Qh)}e._heightDirty=!1,e._updateModelMatrix=!0}function lHe(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;_oe(e,n),uHe(e,n,t)}function _oe(e,t){e._clampedScale=u(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=h.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=ae.transform(e._boundingSphere,t,e._boundingSphere)}function uHe(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let r=n.context,o=Math.max(r.drawingBufferWidth,r.drawingBufferHeight);N.getTranslation(t,Qh),e._sceneMode!==ne.SCENE3D&&Zi.computeActualWgs84Position(n,Qh,Qh);let s=e._boundingSphere.radius,a=_He(Qh,s,n),c=1/a;Math.min(c*(2*s),o)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=u(e.maximumScale)?Math.min(e.maximumScale,i):i}function fHe(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let r=0;r<i;++r)n[r].object.id=t}function dHe(e,t){let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),r=t.context,o=e._imageBasedLighting;if(o.useSphericalHarmonicCoefficients||o.useSpecularEnvironmentMaps){let s=Yze,a=qze;a=N.multiply(r.uniformState.view3D,i,a),s=N.getMatrix3(a,s),s=Q.getRotation(s,s),e._iblReferenceFrameMatrix=Q.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=Xze;s=N.multiply(r.uniformState.view3D,i,s),s=N.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=N.inverseTranspose(s,e._clippingPlanesMatrix)}}function hHe(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let r=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(r,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;u(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function mHe(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1;let t=e._showCreditsOnScreen;u(e._credit)&&(e._credit.showOnScreen=t);let n=e._resourceCredits,i=n.length;for(let s=0;s<i;s++)n[s].showOnScreen=t;let r=e._gltfCredits,o=r.length;for(let s=0;s<o;s++)r[s].showOnScreen=t}function pHe(e,t){let n=yHe(e,t),i=e.isInvisible(),r=e.hasSilhouette(t),o=e._show&&e._computedScale!==0&&n&&(!i||r),s=t.passes,a=s.render||s.pick&&e.allowPicking;o&&!e._ignoreCommands&&a&&(AHe(e,t),e._sceneGraph.pushDrawCommands(t))}var R6=new ae;function _He(e,t,n){return R6.center=e,R6.radius=t,n.camera.getPixelSize(R6,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function moe(e,t,n){return function(i){if(e.heightReference===je.RELATIVE_TO_GROUND){let o=t.cartesianToCartographic(i,dV);o.height+=n.height,t.cartographicToCartesian(o,i)}let r=e._clampedModelMatrix;N.clone(e.modelMatrix,r),r[12]=i.x,r[13]=i.y,r[14]=i.z,e._heightDirty=!0}}var gHe=new h;function yHe(e,t){let n=e.distanceDisplayCondition;if(!u(n))return!0;let i=n.near*n.near,r=n.far*n.far,o;if(t.mode===ne.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;o=a*a}else{let s=N.getTranslation(e.modelMatrix,gHe);Zi.computeActualWgs84Position(t,s,s),o=h.distanceSquared(s,t.camera.positionWC)}return o>=i&&o<=r}function AHe(e,t){let n=t.creditDisplay,i=e._credit;u(i)&&n.addCreditToNextFrame(i);let r=e._resourceCredits,o=r.length;for(let c=0;c<o;c++)n.addCreditToNextFrame(r[c]);let s=e._gltfCredits,a=s.length;for(let c=0;c<a;c++)n.addCreditToNextFrame(s[c])}mr.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};mr.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function goe(e){return e.context.stencilBuffer}mr.prototype.hasSilhouette=function(e){return goe(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};mr.prototype.hasSkipLevelOfDetail=function(e){if(!Ur.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};mr.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};mr.prototype.isDestroyed=function(){return!1};mr.prototype.destroy=function(){let e=this._loader;u(e)&&e.destroy();let t=this._featureTables;if(u(t)){let i=t.length;for(let r=0;r<i;r++)t[r].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),u(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),u(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;u(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,ue(this)};mr.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};mr.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};mr.fromGltf=function(e){$("Model.fromGltf","Model.fromGltf was deprecated in CesiumJS 1.104.  It will be removed in 1.107. Use Model.fromGltfAsync instead."),e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},i=y(e.basePath,""),r=ve.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=r,n.gltfResource=r):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=r,n.gltfResource=r):n.gltfResource=ve.createIfNeeded(t);let o=new Kh(n),a=u(e.content)?Ur.TILE_GLTF:Ur.GLTF,c=fE(o,a,e);return c.resource=n.gltfResource,new mr(c)};mr.fromGltfAsync=async function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},i=y(e.basePath,""),r=ve.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=r,n.gltfResource=r):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=r,n.gltfResource=r):n.gltfResource=ve.createIfNeeded(t);let o=new Kh(n),a=u(e.content)?Ur.TILE_GLTF:Ur.GLTF,c=n.gltfResource,l=fE(o,a,e);l.resource=c;try{await o.load()}catch(g){throw o.destroy(),Jt.getError("model",c,g)}let f=e.gltfCallback;u(f)&&f(o.gltfJson);let d=new mr(l),p=d._resource.credits;if(u(p)){let g=p.length;for(let m=0;m<g;m++)d._resourceCredits.push(p[m])}return d};mr.fromB3dm=async function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},n=new D1(t);try{await n.load();let i=fE(n,Ur.TILE_B3DM,e);return new mr(i)}catch(i){throw n.destroy(),i}};mr.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new uE(t);try{await n.load();let i=fE(n,Ur.TILE_PNTS,e);return new mr(i)}catch(i){throw n.destroy(),i}};mr.fromI3dm=async function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new O1(t);try{await n.load();let i=fE(n,Ur.TILE_I3DM,e);return new mr(i)}catch(i){throw n.destroy(),i}};mr.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new I1(t),i=fE(n,Ur.TILE_GEOJSON,e);return new mr(i)};mr.prototype.applyColorAndShow=function(e){let t=this._color,n=u(e)&&u(e.color),i=u(e)&&u(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):z.clone(z.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,B6(t,this._color)&&this.resetDrawCommands()};mr.prototype.applyStyle=function(e){let t=this.type===Ur.TILE_PNTS,n=u(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=u(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,r=u(i)&&u(i[0]);if(t&&(!n||r)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),poe(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function fE(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject}}var Bd=mr;function Ps(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this._model=void 0,this._metadata=void 0,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=void 0}Object.defineProperties(Ps.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return u(t)&&u(t[n])?t[n].featuresLength:0}},pointsLength:{get:function(){return this._model.statistics.pointsLength}},trianglesLength:{get:function(){return this._model.statistics.trianglesLength}},geometryByteLength:{get:function(){return this._model.statistics.geometryByteLength}},texturesByteLength:{get:function(){return this._model.statistics.texturesByteLength}},batchTableByteLength:{get:function(){let e=this._model.statistics;return e.propertyTablesByteLength+e.batchTexturesByteLength}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Model3DTileContent.readyPromise","Model3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Model3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;if(u(t)&&u(t[n]))return t[n]}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});Ps.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};Ps.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};Ps.prototype.applyDebugSettings=function(e,t){t=e?t:z.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};Ps.prototype.applyStyle=function(e){this._model.style=e};Ps.prototype.update=function(e,t){let n=this._model,i=this._tile;n.colorBlendAmount=e.colorBlendAmount,n.colorBlendMode=e.colorBlendMode,n.modelMatrix=i.computedTransform,n.customShader=e.customShader,n.featureIdLabel=e.featureIdLabel,n.instanceFeatureIdLabel=e.instanceFeatureIdLabel,n.lightColor=e.lightColor,n.imageBasedLighting=e.imageBasedLighting,n.backFaceCulling=e.backFaceCulling,n.shadows=e.shadows,n.showCreditsOnScreen=e.showCreditsOnScreen,n.splitDirection=e.splitDirection,n.debugWireframe=e.debugWireframe,n.showOutline=e.showOutline,n.outlineColor=e.outlineColor,n.pointCloudShading=e.pointCloudShading;let r=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,u(r)&&i.clippingPlanesDirty&&(n._clippingPlanes=r.enabled&&i._isClipped?r:void 0),u(r)&&u(n._clippingPlanes)&&n._clippingPlanes!==r&&(n._clippingPlanes=r,n._clippingPlanesState=0),n.update(t),!this._ready&&n.ready&&(n.activeAnimations.addAll({loop:El.REPEAT}),this._ready=!0,this._resolveContent=this._resolveContent&&this._resolveContent(this))};Ps.prototype.isDestroyed=function(){return!1};Ps.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),ue(this)};Ps.fromGltf=async function(e,t,n,i){let r=new Ps(e,t,n),s=aM(e,t,r,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=await Bd.fromGltfAsync(s);return r._model=c,r._readyPromise=new Promise(l=>{r._resolveContent=l}),r};Ps.fromB3dm=async function(e,t,n,i,r){let o=new Ps(e,t,n),a=aM(e,t,o,{arrayBuffer:i,byteOffset:r,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=await Bd.fromB3dm(a);return o._model=l,o._readyPromise=new Promise(f=>{o._resolveContent=f}),o};Ps.fromI3dm=async function(e,t,n,i,r){let o=new Ps(e,t,n),a=aM(e,t,o,{arrayBuffer:i,byteOffset:r,resource:n}),c=await Bd.fromI3dm(a);return o._model=c,o._readyPromise=new Promise(l=>{o._resolveContent=l}),o};Ps.fromPnts=async function(e,t,n,i,r){let o=new Ps(e,t,n),a=aM(e,t,o,{arrayBuffer:i,byteOffset:r,resource:n}),c=await Bd.fromPnts(a);return o._model=c,o._readyPromise=new Promise(l=>{o._resolveContent=l}),o};Ps.fromGeoJson=async function(e,t,n,i){let r=new Ps(e,t,n),s=aM(e,t,r,{geoJson:i,resource:n}),a=await Bd.fromGeoJson(s);return r._model=a,r._readyPromise=new Promise(c=>{r._resolveContent=c}),r};function aM(e,t,n,i){let r={cull:!1,releaseGltfJson:!0,opaquePass:be.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return _t(i,r)}var $h=Ps;function Ld(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._ready=!1,this._readyPromise=Promise.resolve(this)}Object.defineProperties(Ld.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Tileset3DTileContent.readyPromise","Tileset3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Tileset3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});Ld.fromJson=function(e,t,n,i){let r=new Ld(e,t,n);return r._tileset.loadTileset(r._resource,i,r._tile),r._ready=!0,r};Ld.prototype.hasProperty=function(e,t){return!1};Ld.prototype.getFeature=function(e){};Ld.prototype.applyDebugSettings=function(e,t){};Ld.prototype.applyStyle=function(e){};Ld.prototype.update=function(e,t){};Ld.prototype.isDestroyed=function(){return!1};Ld.prototype.destroy=function(){return ue(this)};var cM=Ld;var lM=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif

uniform sampler2D u_atlas;

#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif

in vec2 v_textureCoordinates;
in vec4 v_pickColor;
in vec4 v_color;

#ifdef SDF
in vec4 v_outlineColor;
in float v_outlineWidth;
#endif

#ifdef FRAGMENT_DEPTH_CHECK
in vec4 v_textureCoordinateBounds;                  // the min and max x and y values for the texture coordinates
in vec4 v_originTextureCoordinateAndTranslate;      // texture coordinate at the origin, billboard translate (used for label glyphs)
in vec4 v_compressed;                               // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
in mat2 v_rotationMatrix;

const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

float getGlobeDepth(vec2 adjustedST, vec2 depthLookupST, bool applyTranslate, vec2 dimensions, vec2 imageSize)
{
    vec2 lookupVector = imageSize * (depthLookupST - adjustedST);
    lookupVector = v_rotationMatrix * lookupVector;
    vec2 labelOffset = (dimensions - imageSize) * (depthLookupST - vec2(0.0, v_originTextureCoordinateAndTranslate.y)); // aligns label glyph with bounding rectangle.  Will be zero for billboards because dimensions and imageSize will be equal

    vec2 translation = v_originTextureCoordinateAndTranslate.zw;

    if (applyTranslate)
    {
        // this is only needed for labels where the horizontal origin is not LEFT
        // it moves the label back to where the "origin" should be since all label glyphs are set to HorizontalOrigin.LEFT
        translation += (dimensions * v_originTextureCoordinateAndTranslate.xy * vec2(1.0, 0.0));
    }

    vec2 st = ((lookupVector - translation + labelOffset) + gl_FragCoord.xy) / czm_viewport.zw;
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));

    if (logDepthOrDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif


#ifdef SDF

// Get the distance from the edge of a glyph at a given position sampling an SDF texture.
float getDistance(vec2 position)
{
    return texture(u_atlas, position).r;
}

// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.
vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)
{
    float distance = getDistance(position);

    if (outlineWidth > 0.0)
    {
        // Don't get the outline edge exceed the SDF_EDGE
        float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);
        float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);
        float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);
        return vec4(sdfColor.rgb, sdfColor.a * alpha);
    }
    else
    {
        float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
        return vec4(v_color.rgb, v_color.a * alpha);
    }
}
#endif

void main()
{
    vec4 color = texture(u_atlas, v_textureCoordinates);

#ifdef SDF
    float outlineWidth = v_outlineWidth;
    vec4 outlineColor = v_outlineColor;

    // Get the current distance
    float distance = getDistance(v_textureCoordinates);

#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
    float smoothing = fwidth(distance);
    // Get an offset that is approximately half the distance to the neighbor pixels
    // 0.354 is approximately half of 1/sqrt(2)
    vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));

    // Sample the center point
    vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);

    // Sample the 4 neighbors
    vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
    vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);

    // Equally weight the center sample and the 4 neighboring samples
    color = (center + color1 + color2 + color3 + color4)/5.0;
#else
    // If no derivatives available (IE 10?), just do a single sample
    float smoothing = 1.0/32.0;
    color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
#endif

    color = czm_gammaCorrect(color);
#else
    color = czm_gammaCorrect(color);
    color *= czm_gammaCorrect(v_color);
#endif

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

#ifdef VECTOR_TILE
    color *= u_highlightColor;
#endif
    out_FragColor = color;

#ifdef LOG_DEPTH
    czm_writeLogDepth();
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    float temp = v_compressed.y;

    temp = temp * SHIFT_RIGHT1;

    float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;
    bool enableDepthTest = temp2 != 0.0;
    bool applyTranslate = floor(temp) != 0.0;

    if (enableDepthTest) {
        temp = v_compressed.z;
        temp = temp * SHIFT_RIGHT12;

        vec2 dimensions;
        dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
        dimensions.x = floor(temp);

        temp = v_compressed.w;
        temp = temp * SHIFT_RIGHT12;

        vec2 imageSize;
        imageSize.y = (temp - floor(temp)) * SHIFT_LEFT12;
        imageSize.x = floor(temp);

        vec2 adjustedST = v_textureCoordinates - v_textureCoordinateBounds.xy;
        adjustedST = adjustedST / vec2(v_textureCoordinateBounds.z - v_textureCoordinateBounds.x, v_textureCoordinateBounds.w - v_textureCoordinateBounds.y);

        float epsilonEyeDepth = v_compressed.x + czm_epsilon1;
        float globeDepth1 = getGlobeDepth(adjustedST, v_originTextureCoordinateAndTranslate.xy, applyTranslate, dimensions, imageSize);

        // negative values go into the screen
        if (globeDepth1 != 0.0 && globeDepth1 > epsilonEyeDepth)
        {
            float globeDepth2 = getGlobeDepth(adjustedST, vec2(0.0, 1.0), applyTranslate, dimensions, imageSize); // top left corner
            if (globeDepth2 != 0.0 && globeDepth2 > epsilonEyeDepth)
            {
                float globeDepth3 = getGlobeDepth(adjustedST, vec2(1.0, 1.0), applyTranslate, dimensions, imageSize); // top right corner
                if (globeDepth3 != 0.0 && globeDepth3 > epsilonEyeDepth)
                {
                    discard;
                }
            }
        }
    }
#endif

}
`;var uM=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScale;
in vec4 positionLowAndRotation;
in vec4 compressedAttribute0;                       // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)
in vec4 compressedAttribute1;                       // aligned axis, translucency by distance, image width
in vec4 compressedAttribute2;                       // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free
in vec4 eyeOffset;                                  // eye offset in meters, 4 bytes free (texture range)
in vec4 scaleByDistance;                            // near, nearScale, far, farScale
in vec4 pixelOffsetScaleByDistance;                 // near, nearScale, far, farScale
in vec4 compressedAttribute3;                       // distance display condition near, far, disableDepthTestDistance, dimensions
in vec2 sdf;                                        // sdf outline color (rgb) and width (w)
#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
in vec4 textureCoordinateBoundsOrLabelTranslate;    // the min and max x and y values for the texture coordinates
#endif
#ifdef VECTOR_TILE
in float a_batchId;
#endif

out vec2 v_textureCoordinates;
#ifdef FRAGMENT_DEPTH_CHECK
out vec4 v_textureCoordinateBounds;
out vec4 v_originTextureCoordinateAndTranslate;
out vec4 v_compressed;                                 // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
out mat2 v_rotationMatrix;
#endif

out vec4 v_pickColor;
out vec4 v_color;
#ifdef SDF
out vec4 v_outlineColor;
out float v_outlineWidth;
#endif

const float UPPER_BOUND = 32768.0;

const float SHIFT_LEFT16 = 65536.0;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_LEFT7 = 128.0;
const float SHIFT_LEFT5 = 32.0;
const float SHIFT_LEFT3 = 8.0;
const float SHIFT_LEFT2 = 4.0;
const float SHIFT_LEFT1 = 2.0;

const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
const float SHIFT_RIGHT7 = 1.0 / 128.0;
const float SHIFT_RIGHT5 = 1.0 / 32.0;
const float SHIFT_RIGHT3 = 1.0 / 8.0;
const float SHIFT_RIGHT2 = 1.0 / 4.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;

vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)
{
    // Note the halfSize cannot be computed in JavaScript because it is sent via
    // compressed vertex attributes that coerce it to an integer.
    vec2 halfSize = imageSize * scale * 0.5;
    halfSize *= ((direction * 2.0) - 1.0);

    vec2 originTranslate = origin * abs(halfSize);

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    if (validAlignedAxis || rotation != 0.0)
    {
        float angle = rotation;
        if (validAlignedAxis)
        {
            vec4 projectedAlignedAxis = czm_modelView3D * vec4(alignedAxis, 0.0);
            angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /
                    (projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));
        }

        float cosTheta = cos(angle);
        float sinTheta = sin(angle);
        rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);
        halfSize = rotationMatrix * halfSize;
    }
    else
    {
        rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
    }
#endif

    mpp = czm_metersPerPixel(positionEC);
    positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);
    positionEC.xy += (translate + pixelOffset) * mpp;

    return positionEC;
}

#ifdef VERTEX_DEPTH_CHECK
float getGlobeDepth(vec4 positionEC)
{
    vec4 posWC = czm_eyeToWindowCoordinates(positionEC);

    float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));

    if (globeDepth == 0.0)
    {
        return 0.0; // not on the globe
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);
    return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
void main()
{
    // Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndScale.xyz;
    vec3 positionLow = positionLowAndRotation.xyz;
    float scale = positionHighAndScale.w;

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    float rotation = positionLowAndRotation.w;
#else
    float rotation = 0.0;
#endif

    float compressed = compressedAttribute0.x;

    vec2 pixelOffset;
    pixelOffset.x = floor(compressed * SHIFT_RIGHT7);
    compressed -= pixelOffset.x * SHIFT_LEFT7;
    pixelOffset.x -= UPPER_BOUND;

    vec2 origin;
    origin.x = floor(compressed * SHIFT_RIGHT5);
    compressed -= origin.x * SHIFT_LEFT5;

    origin.y = floor(compressed * SHIFT_RIGHT3);
    compressed -= origin.y * SHIFT_LEFT3;

#ifdef FRAGMENT_DEPTH_CHECK
    vec2 depthOrigin = origin.xy;
#endif
    origin -= vec2(1.0);

    float show = floor(compressed * SHIFT_RIGHT2);
    compressed -= show * SHIFT_LEFT2;

#ifdef INSTANCED
    vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);
    vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);
    vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;
#else
    vec2 direction;
    direction.x = floor(compressed * SHIFT_RIGHT1);
    direction.y = compressed - direction.x * SHIFT_LEFT1;

    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);
#endif

    float temp = compressedAttribute0.y  * SHIFT_RIGHT8;
    pixelOffset.y = -(floor(temp) - UPPER_BOUND);

    vec2 translate;
    translate.y = (temp - floor(temp)) * SHIFT_LEFT16;

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    translate.x = floor(temp) - UPPER_BOUND;

    translate.y += (temp - floor(temp)) * SHIFT_LEFT8;
    translate.y -= UPPER_BOUND;

    temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);

    vec2 imageSize = vec2(floor(temp), temp2);

#ifdef FRAGMENT_DEPTH_CHECK
    float labelHorizontalOrigin = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));
    float applyTranslate = 0.0;
    if (labelHorizontalOrigin != 0.0) // is a billboard, so set apply translate to false
    {
        applyTranslate = 1.0;
        labelHorizontalOrigin -= 2.0;
        depthOrigin.x = labelHorizontalOrigin + 1.0;
    }

    depthOrigin = vec2(1.0) - (depthOrigin * 0.5);
#endif

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
    temp = compressedAttribute3.w;
    temp = temp * SHIFT_RIGHT12;

    vec2 dimensions;
    dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
    dimensions.x = floor(temp);
#endif

#ifdef ALIGNED_AXIS
    vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));
    temp = compressedAttribute2.z * SHIFT_RIGHT5;
    bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;
#else
    vec3 alignedAxis = vec3(0.0);
    bool validAlignedAxis = false;
#endif

    vec4 pickColor;
    vec4 color;

    temp = compressedAttribute2.y;
    temp = temp * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    temp = compressedAttribute2.x;
    temp = temp * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    temp = compressedAttribute2.z * SHIFT_RIGHT8;
    bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;
    temp = floor(temp) * SHIFT_RIGHT8;

    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor /= 255.0;

    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

#if defined(FRAGMENT_DEPTH_CHECK) || defined(VERTEX_DEPTH_CHECK)
    float eyeDepth = positionEC.z;
#endif

    positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);
    positionEC.xyz *= show;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);
    scale *= distanceScale;
    translate *= distanceScale;
    // push vertex behind near plane for clipping
    if (scale == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency == 0.0)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef EYE_DISTANCE_PIXEL_OFFSET
    float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);
    pixelOffset *= pixelOffsetScale;
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = compressedAttribute3.x;
    float farSq = compressedAttribute3.y;
    if (lengthSq < nearSq || lengthSq > farSq)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

    mat2 rotationMatrix;
    float mpp;

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = compressedAttribute3.z;
#endif

#ifdef VERTEX_DEPTH_CHECK
if (lengthSq < disableDepthTestDistance) {
    float depthsilon = 10.0;

    vec2 labelTranslate = textureCoordinateBoundsOrLabelTranslate.xy;
    vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    float globeDepth1 = getGlobeDepth(pEC1);

    if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)
    {
        vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
        float globeDepth2 = getGlobeDepth(pEC2);

        if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)
        {
            vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
            float globeDepth3 = getGlobeDepth(pEC3);
            if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)
            {
                positionEC.xyz = vec3(0.0);
            }
        }
    }
}
#endif

    positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
    gl_Position = czm_projection * positionEC;
    v_textureCoordinates = textureCoordinates;

#ifdef LOG_DEPTH
    czm_vertexLogDepth();
#endif

#ifdef DISABLE_DEPTH_DISTANCE
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            v_depthFromNearPlusOne = 1.0;
#endif
        }
    }
#endif

#ifdef FRAGMENT_DEPTH_CHECK
    if (sizeInMeters) {
        translate /= mpp;
        dimensions /= mpp;
        imageSize /= mpp;
    }

#if defined(ROTATION) || defined(ALIGNED_AXIS)
    v_rotationMatrix = rotationMatrix;
#else
    v_rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
#endif

    float enableDepthCheck = 0.0;
    if (lengthSq < disableDepthTestDistance)
    {
        enableDepthCheck = 1.0;
    }

    float dw = floor(clamp(dimensions.x, 0.0, SHIFT_LEFT12));
    float dh = floor(clamp(dimensions.y, 0.0, SHIFT_LEFT12));

    float iw = floor(clamp(imageSize.x, 0.0, SHIFT_LEFT12));
    float ih = floor(clamp(imageSize.y, 0.0, SHIFT_LEFT12));

    v_compressed.x = eyeDepth;
    v_compressed.y = applyTranslate * SHIFT_LEFT1 + enableDepthCheck;
    v_compressed.z = dw * SHIFT_LEFT12 + dh;
    v_compressed.w = iw * SHIFT_LEFT12 + ih;
    v_originTextureCoordinateAndTranslate.xy = depthOrigin;
    v_originTextureCoordinateAndTranslate.zw = translate;
    v_textureCoordinateBounds = textureCoordinateBoundsOrLabelTranslate;

#endif

#ifdef SDF
    vec4 outlineColor;
    float outlineWidth;

    temp = sdf.x;
    temp = temp * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    temp = sdf.y;
    temp = temp * SHIFT_RIGHT8;
    float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.a = floor(temp);
    outlineColor /= 255.0;

    v_outlineWidth = outlineWidth / 255.0;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency;
#endif

    v_pickColor = pickColor;

    v_color = color;
    v_color.a *= translucency;

}
`;function Si(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,r=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=Bt.clone(n)),u(i)&&(i=Bt.clone(i)),u(r)&&(r=Bt.clone(r)),u(o)&&(o=vt.clone(o)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._translate=new H(0,0),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._heightReference=y(e.heightReference,je.NONE),this._verticalOrigin=y(e.verticalOrigin,Pn.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,_i.CENTER),this._scale=y(e.scale,1),this._color=z.clone(y(e.color,z.WHITE)),this._rotation=y(e.rotation,0),this._alignedAxis=h.clone(y(e.alignedAxis,h.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=r,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=y(e.sizeInMeters,!1),this._distanceDisplayCondition=o,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=y(e.collection,t),this._pickId=void 0,this._pickPrimitive=y(e._pickPrimitive,this),this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;u(s)&&(u(a)||(typeof s=="string"?a=s:u(s.src)?a=s.src:a=Wn()),this._imageId=a,this._image=s),u(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),u(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=ne.SCENE3D,this._clusterShow=!0,this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var yoe=Si.SHOW_INDEX=0,mV=Si.POSITION_INDEX=1,Eoe=Si.PIXEL_OFFSET_INDEX=2,xHe=Si.EYE_OFFSET_INDEX=3,CHe=Si.HORIZONTAL_ORIGIN_INDEX=4,THe=Si.VERTICAL_ORIGIN_INDEX=5,EHe=Si.SCALE_INDEX=6,pV=Si.IMAGE_INDEX_INDEX=7,Aoe=Si.COLOR_INDEX=8,bHe=Si.ROTATION_INDEX=9,SHe=Si.ALIGNED_AXIS_INDEX=10,vHe=Si.SCALE_BY_DISTANCE_INDEX=11,wHe=Si.TRANSLUCENCY_BY_DISTANCE_INDEX=12,DHe=Si.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,IHe=Si.DISTANCE_DISPLAY_CONDITION=14,PHe=Si.DISABLE_DEPTH_DISTANCE=15;Si.TEXTURE_COORDINATE_BOUNDS=16;var xoe=Si.SDF_INDEX=17;Si.NUMBER_OF_PROPERTIES=18;function kr(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(Si.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,kr(this,yoe))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),this._updateClamping(),kr(this,mV))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),kr(this,mV))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),kr(this,Eoe))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Bt.equals(t,e)||(this._scaleByDistance=Bt.clone(e,t),kr(this,vHe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Bt.equals(t,e)||(this._translucencyByDistance=Bt.clone(e,t),kr(this,wHe))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;Bt.equals(t,e)||(this._pixelOffsetScaleByDistance=Bt.clone(e,t),kr(this,DHe))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),kr(this,xHe))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,kr(this,CHe))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,kr(this,THe))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,kr(this,EHe))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),kr(this,Aoe))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,kr(this,bHe))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),kr(this,SHe))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,kr(this,pV))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,kr(this,pV))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,kr(this,Aoe))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),kr(this,IHe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,kr(this,PHe))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,u(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageId},set:function(e){u(e)?typeof e=="string"?this.setImage(e,e):e instanceof ve?this.setImage(e.url,e):u(e.src)?this.setImage(e.src,e):this.setImage(Wn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,kr(this,pV))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),kr(this,mV)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,kr(this,yoe))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),kr(this,xoe))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,kr(this,xoe))}}});Si.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};Si.prototype._updateClamping=function(){Si._updateClamping(this._billboardCollection,this)};var fM=new me,Coe=new h;Si._updateClamping=function(e,t){let n=e._scene;if(!u(n)||!u(n.globe))return;let i=n.globe,r=i.ellipsoid,o=i._surface,s=n.frameState.mode,a=s!==t._mode;if(t._mode=s,(t._heightReference===je.NONE||a)&&u(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===je.NONE||!u(t._position))return;let c=r.cartesianToCartographic(t._position);if(!u(c)){t._actualClampedPosition=void 0;return}u(t._removeCallbackFunc)&&t._removeCallbackFunc();function l(d){if(t._heightReference===je.RELATIVE_TO_GROUND)if(t._mode===ne.SCENE3D){let p=r.cartesianToCartographic(d,fM);p.height+=c.height,r.cartographicToCartesian(p,d)}else d.x+=c.height;t._clampedPosition=h.clone(d,t._clampedPosition)}t._removeCallbackFunc=o.updateHeight(c,l),me.clone(c,fM);let f=i.getHeight(c);u(f)&&(fM.height=f),r.cartographicToCartesian(fM,Coe),l(Coe)};Si.prototype._loadImage=function(){let e=this._billboardCollection._textureAtlas,t=this._imageId,n=this._image,i=this._imageSubRegion,r,o=this;function s(a){if(o._imageId!==t||o._image!==n||!Xe.equals(o._imageSubRegion,i))return;let c=e.textureCoordinates[a];o._imageWidth=e.texture.width*c.width,o._imageHeight=e.texture.height*c.height,o._imageIndex=a,o._ready=!0,o._image=void 0,o._imageIndexPromise=void 0,kr(o,pV)}if(u(n)){let a=e.getImageIndex(t);if(u(a)){s(a);return}r=e.addImage(t,n)}u(i)&&(r=e.addSubRegion(t,i)),this._imageIndexPromise=r,u(r)&&r.then(s).catch(function(a){console.error(`Error loading image for billboard: ${a}`),o._imageIndexPromise=void 0})};Si.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,u(this._billboardCollection._textureAtlas)&&this._loadImage())};Si.prototype.setImageSubRegion=function(e,t){this._imageId===e&&Xe.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=Xe.clone(t),u(this._billboardCollection._textureAtlas)&&this._loadImage())};Si.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),kr(this,Eoe))};Si.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};Si.prototype._setActualPosition=function(e){u(this._clampedPosition)||h.clone(e,this._actualPosition),kr(this,mV)};var Toe=new se;Si._computeActualPosition=function(e,t,n,i){return u(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===ne.SCENE3D?t:(N.multiplyByPoint(i,t,Toe),Zi.computeActualWgs84Position(n,Toe))};var boe=new h;Si._computeScreenSpacePosition=function(e,t,n,i,r,o){let s=N.multiplyByPoint(e,t,boe),a=Zi.wgs84WithEyeOffsetToWindowCoordinates(r,s,n,o);if(u(a))return H.add(a,i,a),a};var hV=new H(0,0);Si.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new H),H.clone(this._pixelOffset,hV),H.add(hV,this._translate,hV);let i=n.modelMatrix,r=this._position;if(u(this._clampedPosition)&&(r=this._clampedPosition,e.mode!==ne.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(r,fM);r=a.cartographicToCartesian(c,boe),i=N.IDENTITY}return Si._computeScreenSpacePosition(i,r,this._eyeOffset,hV,e,t)};Si.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,r=e.height,o=e.scale;i*=o,r*=o;let s=t.x;e.horizontalOrigin===_i.RIGHT?s-=i:e.horizontalOrigin===_i.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===Pn.BOTTOM||e.verticalOrigin===Pn.BASELINE?a-=r:e.verticalOrigin===Pn.CENTER&&(a-=r*.5),u(n)||(n=new Xe),n.x=s,n.y=a,n.width=i,n.height=r,n};Si.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.equals(this._position,e._position)&&this._imageId===e._imageId&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&Xe.equals(this._imageSubRegion,e._imageSubRegion)&&z.equals(this._color,e._color)&&H.equals(this._pixelOffset,e._pixelOffset)&&H.equals(this._translate,e._translate)&&h.equals(this._eyeOffset,e._eyeOffset)&&Bt.equals(this._scaleByDistance,e._scaleByDistance)&&Bt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Bt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Si.prototype._destroy=function(){u(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var pr=Si;var OHe={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},vr=Object.freeze(OHe);var MHe={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},Os=Object.freeze(MHe);function jp(e,t,n,i,r){this.bottomLeft=y(e,H.ZERO),this.topRight=y(t,H.ZERO),this.childNode1=n,this.childNode2=i,this.imageIndex=r}var RHe=new H(16,16);function Xg(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,RHe);this._context=e.context,this._pixelFormat=y(e.pixelFormat,at.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=Wn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(Xg.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return u(this._texture)||(this._texture=new Rt({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}});function BHe(e,t){let n=e._context,i=e.numberOfImages,r=2,o=e._borderWidthInPixels;if(i>0){let s=e._texture.width,a=e._texture.height,c=r*(s+t.width+o),l=r*(a+t.height+o),f=s/c,d=a/l,p=new jp(new H(s+o,o),new H(c,a)),g=new jp(new H,new H(c,a),e._root,p),m=new jp(new H(o,a+o),new H(c,l)),A=new jp(new H,new H(c,l),g,m);for(let T=0;T<e._textureCoordinates.length;T++){let E=e._textureCoordinates[T];u(E)&&(E.x*=f,E.y*=d,E.width*=f,E.height*=d)}let x=new Rt({context:e._context,width:c,height:l,pixelFormat:e._pixelFormat}),C=new Gs({context:n,colorTextures:[e._texture],destroyAttachments:!1});C._bind(),x.copyFromFramebuffer(0,0,0,0,c,l),C._unBind(),C.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=x,e._root=A}else{let s=r*(t.width+2*o),a=r*(t.height+2*o);s<e._initialSize.x&&(s=e._initialSize.x),a<e._initialSize.y&&(a=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new Rt({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new jp(new H(o,o),new H(s,a))}}function _V(e,t,n){if(u(t)){if(!u(t.childNode1)&&!u(t.childNode2)){if(u(t.imageIndex))return;let i=t.topRight.x-t.bottomLeft.x,r=t.topRight.y-t.bottomLeft.y,o=i-n.width,s=r-n.height;if(o<0||s<0)return;if(o===0&&s===0)return t;if(o>s){t.childNode1=new jp(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.bottomLeft.x+n.width,t.topRight.y));let a=t.bottomLeft.x+n.width+e._borderWidthInPixels;a<t.topRight.x&&(t.childNode2=new jp(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new jp(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.topRight.x,t.bottomLeft.y+n.height));let a=t.bottomLeft.y+n.height+e._borderWidthInPixels;a<t.topRight.y&&(t.childNode2=new jp(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return _V(e,t.childNode1,n)}return _V(e,t.childNode1,n)||_V(e,t.childNode2,n)}}function Soe(e,t,n){let i=_V(e,e._root,t);if(u(i)){i.imageIndex=n;let r=e._texture.width,o=e._texture.height,s=i.topRight.x-i.bottomLeft.x,a=i.topRight.y-i.bottomLeft.y,c=i.bottomLeft.x/r,l=i.bottomLeft.y/o,f=s/r,d=a/o;e._textureCoordinates[n]=new Xe(c,l,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else BHe(e,t),Soe(e,t,n);e._guid=Wn()}function voe(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return Soe(e,t,n),n}Xg.prototype.getImageIndex=function(e){return this._indexHash[e]};Xg.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=voe(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};Xg.prototype.addImage=function(e,t){let n=this._idHash[e];if(u(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof ve)&&(t=ve.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(r){let o=voe(i,r);return i._indexHash[e]=o,o}),this._idHash[e]=n,n};Xg.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!u(n))throw new de(`image with id "${e}" not found in the atlas.`);let i=this;return Promise.resolve(n).then(function(r){if(r===-1)return-1;let o=i._texture.width,s=i._texture.height,a=i._textureCoordinates[r],c=a.x+t.x/o,l=a.y+t.y/s,f=t.width/o,d=t.height/s,p=i._textureCoordinates.push(new Xe(c,l,f,d))-1;return i._indexHash[e]=p,i._guid=Wn(),p})};Xg.prototype.isDestroyed=function(){return!1};Xg.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),ue(this)};var Kg=Xg;var LHe=pr.SHOW_INDEX,hM=pr.POSITION_INDEX,woe=pr.PIXEL_OFFSET_INDEX,Doe=pr.EYE_OFFSET_INDEX,NHe=pr.HORIZONTAL_ORIGIN_INDEX,FHe=pr.VERTICAL_ORIGIN_INDEX,UHe=pr.SCALE_INDEX,dM=pr.IMAGE_INDEX_INDEX,Ioe=pr.COLOR_INDEX,VHe=pr.ROTATION_INDEX,kHe=pr.ALIGNED_AXIS_INDEX,Poe=pr.SCALE_BY_DISTANCE_INDEX,Ooe=pr.TRANSLUCENCY_BY_DISTANCE_INDEX,Moe=pr.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,Roe=pr.DISTANCE_DISPLAY_CONDITION,zHe=pr.DISABLE_DEPTH_DISTANCE,HHe=pr.TEXTURE_COORDINATE_BOUNDS,Boe=pr.SDF_INDEX,z6=pr.NUMBER_OF_PROPERTIES,br,GHe={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7,compressedAttribute3:8,textureCoordinateBoundsOrLabelTranslate:9,a_batchId:10,sdf:11},WHe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12};function ff(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(z6),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowTextureAtlas=y(e.debugShowTextureAtlas,!1),this.blendOption=y(e.blendOption,vr.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ne.SCENE3D,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW],this._highlightColor=z.clone(z.WHITE);let t=this;this._uniforms={u_atlas:function(){return t._textureAtlas.texture},u_highlightColor:function(){return t._highlightColor}};let n=this._scene;u(n)&&u(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,r=i.length;for(let o=0;o<r;++o)u(i[o])&&i[o]._updateClamping()},this))}Object.defineProperties(ff.prototype,{length:{get:function(){return H6(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}});function Loe(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}ff.prototype.add=function(e){let t=new pr(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};ff.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};ff.prototype.removeAll=function(){Loe(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function H6(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];u(s)&&(s._index=o++,t.push(s))}e._billboards=t}}ff.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};ff.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};ff.prototype.get=function(e){return H6(this),this._billboards[e]};var L6;function jHe(e){let n=e.cache.billboardCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,r=new Uint16Array(i);for(let o=0,s=0;o<i;o+=6,s+=4)r[o]=s,r[o+1]=s+1,r[o+2]=s+2,r[o+3]=s+0,r[o+4]=s+2,r[o+5]=s+3;return n=ht.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function qHe(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=ht.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function YHe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=ht.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}ff.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<z6;++i){let r=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==r,e[i]=r}return t};function XHe(e,t,n,i,r,o){let s=[{index:br.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[hM]},{index:br.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[hM]},{index:br.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[woe]},{index:br.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Ooe]},{index:br.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Ioe]},{index:br.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Doe]},{index:br.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Poe]},{index:br.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Moe]},{index:br.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Roe]},{index:br.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[HHe]}];i&&s.push({index:br.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:YHe(e)}),u(r)&&s.push({index:br.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Fe.STATIC_DRAW}),o&&s.push({index:br.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[Boe]});let a=i?t:4*t;return new ap(e,s,a,i)}var N6=new jn;function Noe(e,t,n,i,r){let o,s=i[br.positionHighAndScale],a=i[br.positionLowAndRotation],c=r._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),jn.fromCartesian(c,N6);let l=r.scale,f=r.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=N6.high,p=N6.low;e._instanced?(o=r._index,s(o,d.x,d.y,d.z,l),a(o,p.x,p.y,p.z,f)):(o=r._index*4,s(o+0,d.x,d.y,d.z,l),s(o+1,d.x,d.y,d.z,l),s(o+2,d.x,d.y,d.z,l),s(o+3,d.x,d.y,d.z,l),a(o+0,p.x,p.y,p.z,f),a(o+1,p.x,p.y,p.z,f),a(o+2,p.x,p.y,p.z,f),a(o+3,p.x,p.y,p.z,f))}var uf=new H,lf=32768,dE=65536,F6=4096,em=256,KHe=128,JHe=32,ZHe=8,Foe=4,QHe=1/256,Uoe=0,Voe=2,koe=3,zoe=1;function Hoe(e,t,n,i,r){let o,s=i[br.compressedAttribute0],a=r.pixelOffset,c=a.x,l=a.y,f=r._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-l+p));let g=r.horizontalOrigin,m=r._verticalOrigin,A=r.show&&r.clusterShow;r.color.alpha===0&&(A=!1),m===Pn.BASELINE&&(m=Pn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===_i.CENTER,e._allVerticalCenter=e._allVerticalCenter&&m===Pn.CENTER;let x=0,C=0,T=0,E=0,S=r._imageIndex;if(S!==-1){let k=n[S];x=k.x,C=k.y,T=k.width,E=k.height}let v=x+T,D=C+E,M=Math.floor(P.clamp(c,-lf,lf)+lf)*KHe;M+=(g+1)*JHe,M+=(m+1)*ZHe,M+=(A?1:0)*Foe;let O=Math.floor(P.clamp(l,-lf,lf)+lf)*em,B=Math.floor(P.clamp(d,-lf,lf)+lf)*em,L=(P.clamp(p,-lf,lf)+lf)*QHe,_=Math.floor(L),b=Math.floor((L-_)*em);O+=_,B+=b,uf.x=x,uf.y=C;let w=qn.compressTextureCoordinates(uf);uf.x=v;let I=qn.compressTextureCoordinates(uf);uf.y=D;let R=qn.compressTextureCoordinates(uf);uf.x=x;let F=qn.compressTextureCoordinates(uf);e._instanced?(o=r._index,s(o,M,O,B,w)):(o=r._index*4,s(o+0,M+Uoe,O,B,w),s(o+1,M+Voe,O,B,I),s(o+2,M+koe,O,B,R),s(o+3,M+zoe,O,B,F))}function Goe(e,t,n,i,r){let o,s=i[br.compressedAttribute1],a=r.alignedAxis;h.equals(a,h.ZERO)||(e._shaderAlignedAxis=!0);let c=0,l=1,f=1,d=1,p=r.translucencyByDistance;u(p)&&(c=p.near,l=p.nearValue,f=p.far,d=p.farValue,(l!==1||d!==1)&&(e._shaderTranslucencyByDistance=!0));let g=0,m=r._imageIndex;m!==-1&&(g=n[m].width);let A=e._textureAtlas.texture.width,x=Math.round(y(r.width,A*g));e._maxSize=Math.max(e._maxSize,x);let C=P.clamp(x,0,dE),T=0;Math.abs(h.magnitudeSquared(a)-1)<P.EPSILON6&&(T=qn.octEncodeFloat(a)),l=P.clamp(l,0,1),l=l===1?255:l*255|0,C=C*em+l,d=P.clamp(d,0,1),d=d===1?255:d*255|0,T=T*em+d,e._instanced?(o=r._index,s(o,C,T,c,f)):(o=r._index*4,s(o+0,C,T,c,f),s(o+1,C,T,c,f),s(o+2,C,T,c,f),s(o+3,C,T,c,f))}function V6(e,t,n,i,r){let o,s=i[br.compressedAttribute2],a=r.color,c=u(e._batchTable)?z.WHITE:r.getPickId(t.context).color,l=r.sizeInMeters?1:0,f=Math.abs(h.magnitudeSquared(r.alignedAxis)-1)<P.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&l===1;let d=0,p=r._imageIndex;p!==-1&&(d=n[p].height);let g=e._textureAtlas.texture.dimensions,m=Math.round(y(r.height,g.y*d));e._maxSize=Math.max(e._maxSize,m);let A=y(r._labelHorizontalOrigin,-2);A+=2;let x=m*Foe+A,C=z.floatToByte(a.red),T=z.floatToByte(a.green),E=z.floatToByte(a.blue),S=C*dE+T*em+E;C=z.floatToByte(c.red),T=z.floatToByte(c.green),E=z.floatToByte(c.blue);let v=C*dE+T*em+E,D=z.floatToByte(a.alpha)*dE+z.floatToByte(c.alpha)*em;D+=l*2+f,e._instanced?(o=r._index,s(o,S,v,D,x)):(o=r._index*4,s(o+0,S,v,D,x),s(o+1,S,v,D,x),s(o+2,S,v,D,x),s(o+3,S,v,D,x))}function k6(e,t,n,i,r){let o,s=i[br.eyeOffset],a=r.eyeOffset,c=a.z;if(r._heightReference!==je.NONE&&(c*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(a.x),Math.abs(a.y),Math.abs(c)),e._instanced){let l=0,f=0,d=r._imageIndex;if(d!==-1){let g=n[d];l=g.width,f=g.height}uf.x=l,uf.y=f;let p=qn.compressTextureCoordinates(uf);o=r._index,s(o,a.x,a.y,c,p)}else o=r._index*4,s(o+0,a.x,a.y,c,0),s(o+1,a.x,a.y,c,0),s(o+2,a.x,a.y,c,0),s(o+3,a.x,a.y,c,0)}function Woe(e,t,n,i,r){let o,s=i[br.scaleByDistance],a=0,c=1,l=1,f=1,d=r.scaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(o=r._index,s(o,a,c,l,f)):(o=r._index*4,s(o+0,a,c,l,f),s(o+1,a,c,l,f),s(o+2,a,c,l,f),s(o+3,a,c,l,f))}function joe(e,t,n,i,r){let o,s=i[br.pixelOffsetScaleByDistance],a=0,c=1,l=1,f=1,d=r.pixelOffsetScaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(o=r._index,s(o,a,c,l,f)):(o=r._index*4,s(o+0,a,c,l,f),s(o+1,a,c,l,f),s(o+2,a,c,l,f),s(o+3,a,c,l,f))}function qoe(e,t,n,i,r){let o,s=i[br.compressedAttribute3],a=0,c=Number.MAX_VALUE,l=r.distanceDisplayCondition;u(l)&&(a=l.near,c=l.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=r.disableDepthTestDistance,d=r.heightReference===je.CLAMP_TO_GROUND&&t.context.depthTexture;u(f)||(f=d?5e3:0),f*=f,(d||f>0)&&(e._shaderDisableDepthDistance=!0,f===Number.POSITIVE_INFINITY&&(f=-1));let p,g;if(u(r._labelDimensions))g=r._labelDimensions.x,p=r._labelDimensions.y;else{let C=0,T=0,E=r._imageIndex;if(E!==-1){let v=n[E];C=v.height,T=v.width}p=Math.round(y(r.height,e._textureAtlas.texture.dimensions.y*C));let S=e._textureAtlas.texture.width;g=Math.round(y(r.width,S*T))}let m=Math.floor(P.clamp(g,0,F6)),A=Math.floor(P.clamp(p,0,F6)),x=m*F6+A;e._instanced?(o=r._index,s(o,a,c,f,x)):(o=r._index*4,s(o+0,a,c,f,x),s(o+1,a,c,f,x),s(o+2,a,c,f,x),s(o+3,a,c,f,x))}function Yoe(e,t,n,i,r){if(r.heightReference===je.CLAMP_TO_GROUND){let m=e._scene,A=t.context,x=t.globeTranslucencyState.translucent,C=u(m.globe)&&m.globe.depthTestAgainstTerrain;e._shaderClampToGround=A.depthTexture&&!x&&C}let o,s=i[br.textureCoordinateBoundsOrLabelTranslate];if(zt.maximumVertexTextureImageUnits>0){let m=0,A=0;u(r._labelTranslate)&&(m=r._labelTranslate.x,A=r._labelTranslate.y),e._instanced?(o=r._index,s(o,m,A,0,0)):(o=r._index*4,s(o+0,m,A,0,0),s(o+1,m,A,0,0),s(o+2,m,A,0,0),s(o+3,m,A,0,0));return}let a=0,c=0,l=0,f=0,d=r._imageIndex;if(d!==-1){let m=n[d];a=m.x,c=m.y,l=m.width,f=m.height}let p=a+l,g=c+f;e._instanced?(o=r._index,s(o,a,c,p,g)):(o=r._index*4,s(o+0,a,c,p,g),s(o+1,a,c,p,g),s(o+2,a,c,p,g),s(o+3,a,c,p,g))}function $He(e,t,n,i,r){if(!u(e._batchTable))return;let o=i[br.a_batchId],s=r._batchIndex,a;e._instanced?(a=r._index,o(a,s)):(a=r._index*4,o(a+0,s),o(a+1,s),o(a+2,s),o(a+3,s))}function Xoe(e,t,n,i,r){if(!e._sdf)return;let o,s=i[br.sdf],a=r.outlineColor,c=r.outlineWidth,l=z.floatToByte(a.red),f=z.floatToByte(a.green),d=z.floatToByte(a.blue),p=l*dE+f*em+d,g=c/Os.RADIUS,m=z.floatToByte(a.alpha)*dE+z.floatToByte(g)*em;e._instanced?(o=r._index,s(o,p,m)):(o=r._index*4,s(o+0,p+Uoe,m),s(o+1,p+Voe,m),s(o+2,p+koe,m),s(o+3,p+zoe,m))}function eGe(e,t,n,i,r){Noe(e,t,n,i,r),Hoe(e,t,n,i,r),Goe(e,t,n,i,r),V6(e,t,n,i,r),k6(e,t,n,i,r),Woe(e,t,n,i,r),joe(e,t,n,i,r),qoe(e,t,n,i,r),Yoe(e,t,n,i,r),$He(e,t,n,i,r),Xoe(e,t,n,i,r)}function U6(e,t,n,i,r,o){let s;i.mode===ne.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=pr._computeActualPosition(l,f,i,r);u(d)&&(l._setActualPosition(d),o?a.push(d):ae.expand(s,d,s))}o&&ae.fromPoints(a,s)}function tGe(e,t){let n=t.mode,i=e._billboards,r=e._billboardsToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!N.equals(o,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,o),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&U6(e,i,i.length,t,o,!0)):n===ne.MORPHING?U6(e,i,i.length,t,o,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&U6(e,r,e._billboardsToUpdateIndex,t,o,!1)}function nGe(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let r=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(r*=.5);let o=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=r+o}function iGe(e,t){let n=`uniform sampler2D billboard_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    out_FragColor = texture(billboard_texture, v_textureCoordinates); 
} 
`,i=t.createViewportQuadCommand(n,{uniformMap:{billboard_texture:function(){return e._textureAtlas.texture}}});return i.pass=be.OVERLAY,i}var rGe=[];ff.prototype.update=function(e){if(H6(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,br=this._instanced?WHe:GHe,L6=this._instanced?qHe:jHe;let r=this._textureAtlas;if(!u(r)){r=this._textureAtlas=new Kg({context:i});for(let O=0;O<n;++O)t[O]._loadImage()}let o=r.textureCoordinates;if(o.length===0)return;tGe(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,l=r.guid,f=this._createVertexArray||this._textureAtlasGUID!==l;this._textureAtlasGUID=l;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let O=0;O<z6;++O)c[O]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=XHe(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let O=0;O<n;++O){let B=this._billboards[O];B._dirty=!1,eGe(this,e,o,d,B)}this._vaf.commit(L6(i))}this._billboardsToUpdateIndex=0}else if(a>0){let O=rGe;O.length=0,(c[hM]||c[VHe]||c[UHe])&&O.push(Noe),(c[dM]||c[woe]||c[NHe]||c[FHe]||c[LHe])&&(O.push(Hoe),this._instanced&&O.push(k6)),(c[dM]||c[kHe]||c[Ooe])&&(O.push(Goe),O.push(V6)),(c[dM]||c[Ioe])&&O.push(V6),c[Doe]&&O.push(k6),c[Poe]&&O.push(Woe),c[Moe]&&O.push(joe),(c[Roe]||c[zHe]||c[dM]||c[hM])&&O.push(qoe),(c[dM]||c[hM])&&O.push(Yoe),c[Boe]&&O.push(Xoe);let B=O.length;if(d=this._vaf.writers,a/n>.1){for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let b=0;b<B;++b)O[b](this,e,o,d,_)}this._vaf.commit(L6(i))}else{for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let b=0;b<B;++b)O[b](this,e,o,d,_);this._instanced?this._vaf.subCommit(_._index,1):this._vaf.subCommit(_._index*4,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(a>n*1.5&&(s.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,ae.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,A=N.IDENTITY;e.mode===ne.SCENE3D?(A=this.modelMatrix,m=ae.clone(this._baseVolumeWC,this._boundingVolume)):m=ae.clone(this._baseVolume2D,this._boundingVolume),nGe(this,e,m);let x=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,x){this._blendOption===vr.OPAQUE||this._blendOption===vr.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ve.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!0}):this._rsOpaque=void 0;let O=this._blendOption===vr.TRANSLUCENT;this._blendOption===vr.TRANSLUCENT||this._blendOption===vr.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ve.fromCache({depthTest:{enabled:!0,func:O?te.LEQUAL:te.LESS},depthMask:O,blending:un.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let C,T,E,S,v,D=zt.maximumVertexTextureImageUnits>0;if(x||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){C=uM,T=lM,v=[],u(this._batchTable)&&(v.push("VECTOR_TILE"),C=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(C),T=this._batchTable.getFragmentShaderCallback(!1,void 0)(T)),E=new ke({defines:v,sources:[C]}),this._instanced&&E.defines.push("INSTANCED"),this._shaderRotation&&E.defines.push("ROTATION"),this._shaderAlignedAxis&&E.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&E.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&E.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&E.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&E.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&E.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(D?E.defines.push("VERTEX_DEPTH_CHECK"):E.defines.push("FRAGMENT_DEPTH_CHECK"));let O=1-Os.CUTOFF;this._sdf&&E.defines.push("SDF");let B=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===vr.OPAQUE_AND_TRANSLUCENT&&(S=new ke({defines:["OPAQUE",B],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._sp=Xt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:br}),S=new ke({defines:["TRANSLUCENT",B],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._spTranslucent=Xt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:br})),this._blendOption===vr.OPAQUE&&(S=new ke({defines:[B],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._sp=Xt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:br})),this._blendOption===vr.TRANSLUCENT&&(S=new ke({defines:[B],sources:[T]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${O}`)),this._spTranslucent=Xt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:E,fragmentShaderSource:S,attributeLocations:br})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let M=e.commandList;if(p.render||p.pick){let O=this._colorCommands,B=this._blendOption===vr.OPAQUE,L=this._blendOption===vr.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,b=_.length,w=this._uniforms,I;u(this._batchTable)?(w=this._batchTable.getUniformMapCallback()(w),I=this._batchTable.getPickId()):I="v_pickColor",O.length=b;let R=L?b*2:b;for(let F=0;F<R;++F){let k=O[F];u(k)||(k=O[F]=new nt);let V=B||L&&F%2===0;k.pass=V||!L?be.OPAQUE:be.TRANSLUCENT,k.owner=this;let G=L?Math.floor(F/2):F;k.boundingVolume=m,k.modelMatrix=A,k.count=_[G].indicesCount,k.shaderProgram=V?this._sp:this._spTranslucent,k.uniformMap=w,k.vertexArray=_[G].va,k.renderState=V?this._rsOpaque:this._rsTranslucent,k.debugShowBoundingVolume=this.debugShowBoundingVolume,k.pickId=I,this._instanced&&(k.count=6,k.instanceCount=n),M.push(k)}this.debugShowTextureAtlas&&(u(this.debugCommand)||(this.debugCommand=iGe(this,e.context)),M.push(this.debugCommand))}};ff.prototype.isDestroyed=function(){return!1};ff.prototype.destroy=function(){return u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Loe(this._billboards),ue(this)};var lu=ff;function oGe(e,t,n,i,r){return function(){let o=document.createElement("canvas"),s=r+2*i;o.height=o.width=s;let a=o.getContext("2d");return a.clearRect(0,0,s,s),i!==0&&(a.beginPath(),a.arc(s/2,s/2,s/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=n,a.fill(),e<1&&(a.save(),a.globalCompositeOperation="destination-out",a.beginPath(),a.arc(s/2,s/2,r/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,r/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),o}}var jA=oGe;function Qs(e,t,n,i,r){this._content=e,this._billboard=n,this._label=i,this._polyline=r,this._batchId=t,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),hE(this)}var sGe=new me;Object.defineProperties(Qs.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=z.clone(e,this._color),hE(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,hE(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=z.clone(e,this._pointOutlineColor),hE(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,hE(this)}},labelColor:{get:function(){return this._label.fillColor},set:function(e){this._label.fillColor=e,this._polyline.show=this._label.show&&e.alpha>0}},labelOutlineColor:{get:function(){return this._label.outlineColor},set:function(e){this._label.outlineColor=e}},labelOutlineWidth:{get:function(){return this._label.outlineWidth},set:function(e){this._label.outlineWidth=e}},font:{get:function(){return this._label.font},set:function(e){this._label.font=e}},labelStyle:{get:function(){return this._label.style},set:function(e){this._label.style=e}},labelText:{get:function(){return this._label.text},set:function(e){u(e)||(e=""),this._label.text=e}},backgroundColor:{get:function(){return this._label.backgroundColor},set:function(e){this._label.backgroundColor=e}},backgroundPadding:{get:function(){return this._label.backgroundPadding},set:function(e){this._label.backgroundPadding=e}},backgroundEnabled:{get:function(){return this._label.showBackground},set:function(e){this._label.showBackground=e}},scaleByDistance:{get:function(){return this._label.scaleByDistance},set:function(e){this._label.scaleByDistance=e,this._billboard.scaleByDistance=e}},translucencyByDistance:{get:function(){return this._label.translucencyByDistance},set:function(e){this._label.translucencyByDistance=e,this._billboard.translucencyByDistance=e}},distanceDisplayCondition:{get:function(){return this._label.distanceDisplayCondition},set:function(e){this._label.distanceDisplayCondition=e,this._polyline.distanceDisplayCondition=e,this._billboard.distanceDisplayCondition=e}},heightOffset:{get:function(){return this._heightOffset},set:function(e){let t=y(this._heightOffset,0),n=this._content.tileset.ellipsoid,i=n.cartesianToCartographic(this._billboard.position,sGe);i.height=i.height-t+e;let r=n.cartographicToCartesian(i);this._billboard.position=r,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],r],this._heightOffset=e}},anchorLineEnabled:{get:function(){return this._polyline.show},set:function(e){this._polyline.show=e}},anchorLineColor:{get:function(){return this._polyline.material.uniforms.color},set:function(e){this._polyline.material.uniforms.color=z.clone(e,this._polyline.material.uniforms.color)}},image:{get:function(){return this._billboardImage},set:function(e){let t=this._billboardImage!==e;this._billboardImage=e,t&&hE(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return this._billboard.horizontalOrigin},set:function(e){this._billboard.horizontalOrigin=e}},verticalOrigin:{get:function(){return this._billboard.verticalOrigin},set:function(e){this._billboard.verticalOrigin=e}},labelHorizontalOrigin:{get:function(){return this._label.horizontalOrigin},set:function(e){this._label.horizontalOrigin=e}},labelVerticalOrigin:{get:function(){return this._label.verticalOrigin},set:function(e){this._label.verticalOrigin=e}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},pickIds:{get:function(){let e=this._pickIds;return e[0]=this._billboard.pickId,e[1]=this._label.pickId,e[2]=this._polyline.pickId,e}}});Qs.defaultColor=z.WHITE;Qs.defaultPointOutlineColor=z.BLACK;Qs.defaultPointOutlineWidth=0;Qs.defaultPointSize=8;function hE(e){let t=e._billboard;if(u(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(u(e._billboardImage))return;let n=y(e._color,Qs.defaultColor),i=y(e._pointOutlineColor,Qs.defaultPointOutlineColor),r=y(e._pointOutlineWidth,Qs.defaultPointOutlineWidth),o=y(e._pointSize,Qs.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,l=e._billboardSize;if(z.equals(n,s)&&z.equals(i,a)&&r===c&&o===l)return;e._billboardColor=z.clone(n,e._billboardColor),e._billboardOutlineColor=z.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=r,e._billboardSize=o;let f=n.alpha,d=n.toCssColorString(),p=i.toCssColorString(),g=JSON.stringify([d,o,p,r]);t.setImage(g,jA(f,d,p,r,o))}Qs.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Qs.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Qs.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Qs.prototype.getPropertyInherited=function(e){return ws.getPropertyInherited(this._content,this._batchId,e)};Qs.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Qs.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Qs.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Qs.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var qp=Qs;function aGe(e,t,n,i,r){let o=e.measureText(t);if(!!/\S/.test(t)){let a=document.defaultView.getComputedStyle(e.canvas).getPropertyValue("font-size").replace("px",""),c=document.createElement("canvas"),l=100,f=o.width+l|0,d=3*a,p=d/2;c.width=f,c.height=d;let g=c.getContext("2d");g.font=n,g.fillStyle="white",g.fillRect(0,0,c.width+1,c.height+1),i&&(g.strokeStyle="black",g.lineWidth=e.lineWidth,g.strokeText(t,l/2,p)),r&&(g.fillStyle="black",g.fillText(t,l/2,p));let m=g.getImageData(0,0,f,d).data,A=m.length,x=f*4,C,T,E,S;for(C=0;C<A;++C)if(m[C]!==255){E=C/x|0;break}for(C=A-1;C>=0;--C)if(m[C]!==255){S=C/x|0;break}let v=-1;for(C=0;C<f&&v===-1;++C)for(T=0;T<d;++T){let D=C*4+T*x;if(m[D]!==255||m[D+1]!==255||m[D+2]!==255||m[D+3]!==255){v=C;break}}return{width:o.width,height:S-E,ascent:p-E,descent:S-p,minx:v-l/2}}return{width:o.width,height:0,ascent:0,descent:0,minx:0}}var qA;function cGe(e,t){if(e==="")return;t=y(t,y.EMPTY_OBJECT);let n=y(t.font,"10px sans-serif"),i=y(t.stroke,!1),r=y(t.fill,!0),o=y(t.strokeWidth,1),s=y(t.backgroundColor,z.TRANSPARENT),a=y(t.padding,0),c=a*2,l=document.createElement("canvas");l.width=1,l.height=1,l.style.font=n;let f=l.getContext("2d",{willReadFrequently:!0});u(qA)||(u(f.imageSmoothingEnabled)?qA="imageSmoothingEnabled":u(f.mozImageSmoothingEnabled)?qA="mozImageSmoothingEnabled":u(f.webkitImageSmoothingEnabled)?qA="webkitImageSmoothingEnabled":u(f.msImageSmoothingEnabled)&&(qA="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=o,f[qA]=!1,l.style.visibility="hidden",document.body.appendChild(l);let d=aGe(f,e,n,i,r);l.dimensions=d,document.body.removeChild(l),l.style.visibility="";let p=-d.minx,g=Math.ceil(d.width)+p+c,m=d.height+c,A=m-d.ascent+a,x=m-A+c;if(l.width=g,l.height=m,f.font=n,f.lineJoin="round",f.lineWidth=o,f[qA]=!1,s!==z.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,l.width,l.height)),i){let C=y(t.strokeColor,z.BLACK);f.strokeStyle=C.toCssColorString(),f.strokeText(e,p+a,x)}if(r){let C=y(t.fillColor,z.WHITE);f.fillStyle=C.toCssColorString(),f.fillText(e,p+a,x)}return l}var YA=cGe;var ose=Yi(Qoe(),1);var uGe={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2},zr=Object.freeze(uGe);var $oe={},ese=0,fGe=256,dGe=new z(.165,.165,.165,.8),hGe=new H(7,5),is=Object.freeze({LTR:0,RTL:1,WEAK:2,BRACKETS:3});function XA(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function pM(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function _M(e,t){return document.defaultView.getComputedStyle(e,null).getPropertyValue(t)}function nse(e){let t=$oe[e._font];if(!u(t)){let n=document.createElement("div");n.style.position="absolute",n.style.opacity=0,n.style.font=e._font,document.body.appendChild(n);let i=parseFloat(_M(n,"line-height"));isNaN(i)&&(i=void 0),t={family:_M(n,"font-family"),size:_M(n,"font-size").replace("px",""),style:_M(n,"font-style"),weight:_M(n,"font-weight"),lineHeight:i},document.body.removeChild(n),ese<fGe&&($oe[e._font]=t,ese++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function Yp(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,r=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=Bt.clone(n)),u(i)&&(i=Bt.clone(i)),u(r)&&(r=Bt.clone(r)),u(o)&&(o=vt.clone(o)),this._renderedText=void 0,this._text=void 0,this._show=y(e.show,!0),this._font=y(e.font,"30px sans-serif"),this._fillColor=z.clone(y(e.fillColor,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,1),this._showBackground=y(e.showBackground,!1),this._backgroundColor=z.clone(y(e.backgroundColor,dGe)),this._backgroundPadding=H.clone(y(e.backgroundPadding,hGe)),this._style=y(e.style,zr.FILL),this._verticalOrigin=y(e.verticalOrigin,Pn.BASELINE),this._horizontalOrigin=y(e.horizontalOrigin,_i.LEFT),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._position=h.clone(y(e.position,h.ZERO)),this._scale=y(e.scale,1),this._id=e.id,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._scaleByDistance=r,this._heightReference=y(e.heightReference,je.NONE),this._distanceDisplayCondition=o,this._disableDepthTestDistance=e.disableDepthTestDistance,this._labelCollection=t,this._glyphs=[],this._backgroundBillboard=void 0,this._batchIndex=void 0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=y(e.text,""),this._relativeSize=1,nse(this),this._updateClamping()}Object.defineProperties(Yp.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i].billboard;u(o)&&(o.show=e)}let n=this._backgroundBillboard;u(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r].billboard;u(s)&&(s.position=e)}let i=this._backgroundBillboard;u(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i].billboard;u(o)&&(o.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),pM(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=e.replace(/\u00ad/g,"");this._renderedText=Yp.enableRightToLeftDetection?AGe(t):t,XA(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,XA(this),nse(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;z.equals(t,e)||(z.clone(e,t),XA(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),XA(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,XA(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,XA(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!z.equals(t,e)){z.clone(e,t);let n=this._backgroundBillboard;u(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;H.equals(t,e)||(H.clone(e,t),pM(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,XA(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!H.equals(t,e)){H.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];u(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!Bt.equals(t,e)){this._translucencyByDistance=Bt.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];u(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!Bt.equals(t,e)){this._pixelOffsetScaleByDistance=Bt.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];u(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!Bt.equals(t,e)){this._scaleByDistance=Bt.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];u(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let r=0,o=n.length;r<o;r++){let s=n[r];u(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,pM(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;u(n)&&(n.verticalOrigin=e),pM(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;u(n)&&(n.scale=e*this._relativeSize),pM(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!vt.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;u(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;u(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.id=e)}let n=this._backgroundBillboard;u(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!u(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard._clampedPosition=e)}let n=this._backgroundBillboard;u(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,r=t.length;i<r;i++){let o=t[i];u(o.billboard)&&(o.billboard.clusterShow=e)}let n=this._backgroundBillboard;u(n)&&(n.clusterShow=e)}}}});Yp.prototype._updateClamping=function(){pr._updateClamping(this._labelCollection,this)};Yp.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new H);let i=this._labelCollection.modelMatrix,r=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return pr._computeScreenSpacePosition(i,r,this._eyeOffset,this._pixelOffset,e,t)};Yp.getScreenSpaceBoundingBox=function(e,t,n){let i=0,r=0,o=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(u(c))i=t.x+c._translate.x,r=t.y-c._translate.y,o=c.width*a,s=c.height*a,e.verticalOrigin===Pn.BOTTOM||e.verticalOrigin===Pn.BASELINE?r-=s:e.verticalOrigin===Pn.CENTER&&(r-=s*.5);else{i=Number.POSITIVE_INFINITY,r=Number.POSITIVE_INFINITY;let l=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],A=m.billboard;if(!u(A))continue;let x=t.x+A._translate.x,C=t.y-A._translate.y,T=m.dimensions.width*a,E=m.dimensions.height*a;e.verticalOrigin===Pn.BOTTOM||e.verticalOrigin===Pn.BASELINE?C-=E:e.verticalOrigin===Pn.CENTER&&(C-=E*.5),e._verticalOrigin===Pn.TOP?C+=Os.PADDING*a:(e._verticalOrigin===Pn.BOTTOM||e._verticalOrigin===Pn.BASELINE)&&(C-=Os.PADDING*a),i=Math.min(i,x),r=Math.min(r,C),l=Math.max(l,x+T),f=Math.max(f,C+E)}o=l-i,s=f-r}return u(n)||(n=new Xe),n.x=i,n.y=r,n.width=o,n.height=s,n};Yp.prototype.equals=function(e){return this===e||u(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&h.equals(this._position,e._position)&&z.equals(this._fillColor,e._fillColor)&&z.equals(this._outlineColor,e._outlineColor)&&z.equals(this._backgroundColor,e._backgroundColor)&&H.equals(this._backgroundPadding,e._backgroundPadding)&&H.equals(this._pixelOffset,e._pixelOffset)&&h.equals(this._eyeOffset,e._eyeOffset)&&Bt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Bt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Bt.equals(this._scaleByDistance,e._scaleByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};Yp.prototype.isDestroyed=function(){return!1};Yp.enableRightToLeftDetection=!1;function mGe(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,r=[],o="",s=is.LTR,a="",c=e.length;for(let l=0;l<c;++l){let f=e.charAt(l);t.test(f)?a=is.RTL:n.test(f)?a=is.LTR:i.test(f)?a=is.BRACKETS:a=is.WEAK,l===0&&(s=a),s===a&&a!==is.BRACKETS?o+=f:(o!==""&&r.push({Type:s,Word:o}),s=a,o=f)}return r.push({Type:a,Word:o}),r}function pGe(e){return e.split("").reverse().join("")}function gM(e,t,n){return e.slice(0,t)+n+e.slice(t)}function _Ge(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var gGe="\u05D0-\u05EA",yGe="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",tse=new RegExp(`[${gGe}${yGe}]`);function AGe(e){let t=e.split(`
`),n="";for(let i=0;i<t.length;i++){let r=t[i],o=tse.test(r.charAt(0)),s=mGe(r,tse),a=0,c="";for(let l=0;l<s.length;++l){let f=s[l],d=f.Type===is.BRACKETS?_Ge(f.Word):pGe(f.Word);o?f.Type===is.RTL?(c=d+c,a=0):f.Type===is.LTR?(c=gM(c,a,f.Word),a+=f.Word.length):(f.Type===is.WEAK||f.Type===is.BRACKETS)&&(f.Type===is.WEAK&&s[l-1].Type===is.BRACKETS?c=d+c:s[l-1].Type===is.RTL?(c=d+c,a=0):s.length>l+1?s[l+1].Type===is.RTL?(c=d+c,a=0):(c=gM(c,a,f.Word),a+=f.Word.length):c=gM(c,0,d)):f.Type===is.RTL?c=gM(c,a,d):f.Type===is.LTR?(c+=f.Word,a=c.length):(f.Type===is.WEAK||f.Type===is.BRACKETS)&&(l>0&&s[l-1].Type===is.RTL?s.length>l+1?s[l+1].Type===is.RTL?c=gM(c,a,d):(c+=f.Word,a=c.length):c+=f.Word:(c+=f.Word,a=c.length))}n+=c,i<t.length-1&&(n+=`
`)}return n}var Jg=Yp;var sse=Yi(ise(),1);function CGe(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function TGe(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var EGe=1.2,ase="ID_WHITE_PIXEL",G6=new H(4,4),bGe=new Xe(1,1,1,1);function SGe(e){let t=document.createElement("canvas");t.width=G6.x,t.height=G6.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(ase,t)}var df={};function vGe(e,t,n,i,r,o,s){return df.font=t,df.fillColor=n,df.strokeColor=i,df.strokeWidth=r,df.padding=Os.PADDING,s===Pn.CENTER?df.textBaseline="middle":s===Pn.TOP?df.textBaseline="top":df.textBaseline="bottom",df.fill=o===zr.FILL||o===zr.FILL_AND_OUTLINE,df.stroke=o===zr.OUTLINE||o===zr.FILL_AND_OUTLINE,df.backgroundColor=z.BLACK,YA(e,df)}function W6(e,t){t.textureInfo=void 0,t.dimensions=void 0;let n=t.billboard;u(n)&&(n.show=!1,n.image=void 0,u(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}function wGe(e,t,n,i){i.index=e.addImageSync(t,n)}var DGe=new sse.default;function IGe(e,t){let n=t._renderedText,i=DGe.splitGraphemes(n),r=i.length,o=t._glyphs,s=o.length,a,c,l;if(t._relativeSize=t._fontSize/Os.FONT_SIZE,r<s)for(c=r;c<s;++c)W6(e,o[c]);o.length=r;let f=t._showBackground&&n.split(`
`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(u(d)||(d=p.add({collection:e,image:ase,imageSubRegion:bGe}),t._backgroundBillboard=d),d.color=t._backgroundColor,d.show=t._show,d.position=t._position,d.eyeOffset=t._eyeOffset,d.pixelOffset=t._pixelOffset,d.horizontalOrigin=_i.LEFT,d.verticalOrigin=t._verticalOrigin,d.heightReference=t._heightReference,d.scale=t.totalScale,d.pickPrimitive=t,d.id=t._id,d.translucencyByDistance=t._translucencyByDistance,d.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,d.scaleByDistance=t._scaleByDistance,d.distanceDisplayCondition=t._distanceDisplayCondition,d.disableDepthTestDistance=t._disableDepthTestDistance):u(d)&&(p.remove(d),t._backgroundBillboard=d=void 0);let g=e._glyphTextureCache;for(l=0;l<r;++l){let m=i[l],A=t._verticalOrigin,x=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+A]),C=g[x];if(!u(C)){let T=`${t._fontStyle} ${t._fontWeight} ${Os.FONT_SIZE}px ${t._fontFamily}`,E=vGe(m,T,z.WHITE,z.WHITE,0,zr.FILL,A);if(C=new TGe(e,-1,E.dimensions),g[x]=C,E.width>0&&E.height>0){let S=(0,ose.default)(E,{cutoff:Os.CUTOFF,radius:Os.RADIUS}),v=E.getContext("2d"),D=E.width,M=E.height,O=v.getImageData(0,0,D,M);for(let B=0;B<D;B++)for(let L=0;L<M;L++){let _=L*D+B,b=S[_]*255,w=_*4;O.data[w+0]=b,O.data[w+1]=b,O.data[w+2]=b,O.data[w+3]=b}v.putImageData(O,0,0),m!==" "&&wGe(e._textureAtlas,x,E,C)}}if(a=o[l],u(a)?C.index===-1?W6(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new CGe,o[l]=a),a.textureInfo=C,a.dimensions=C.dimensions,C.index!==-1){let T=a.billboard,E=e._spareBillboards;u(T)||(E.length>0?T=E.pop():(T=e._billboardCollection.add({collection:e}),T._labelDimensions=new H,T._labelTranslate=new H),a.billboard=T),T.show=t._show,T.position=t._position,T.eyeOffset=t._eyeOffset,T.pixelOffset=t._pixelOffset,T.horizontalOrigin=_i.LEFT,T.verticalOrigin=t._verticalOrigin,T.heightReference=t._heightReference,T.scale=t.totalScale,T.pickPrimitive=t,T.id=t._id,T.image=x,T.translucencyByDistance=t._translucencyByDistance,T.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,T.scaleByDistance=t._scaleByDistance,T.distanceDisplayCondition=t._distanceDisplayCondition,T.disableDepthTestDistance=t._disableDepthTestDistance,T._batchIndex=t._batchIndex,T.outlineColor=t.outlineColor,t.style===zr.FILL_AND_OUTLINE?(T.color=t._fillColor,T.outlineWidth=t.outlineWidth):t.style===zr.FILL?(T.color=t._fillColor,T.outlineWidth=0):t.style===zr.OUTLINE&&(T.color=z.TRANSPARENT,T.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function rse(e,t,n){return t===_i.CENTER?-e/2:t===_i.RIGHT?-(e+n.x):n.x}var ro=new H,PGe=new H;function OGe(e){let t=e._glyphs,n=e._renderedText,i,r,o=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,l=0,f=1,d,p=t.length,g=e._backgroundBillboard,m=H.clone(u(g)?e._backgroundPadding:H.ZERO,PGe);for(m.x/=e._relativeSize,m.y/=e._relativeSize,d=0;d<p;++d)n.charAt(d)===`
`?(a.push(o),++f,o=0):(i=t[d],r=i.dimensions,l=Math.max(l,r.height-r.descent),c=Math.max(c,r.descent),o+=r.width-r.minx,d<p-1&&(o+=t[d+1].dimensions.minx),s=Math.max(s,o));a.push(o);let A=l+c,x=e.totalScale,C=e._horizontalOrigin,T=e._verticalOrigin,E=0,S=a[E],v=rse(S,C,m),D=(u(e._lineHeight)?e._lineHeight:EGe*e._fontSize)/e._relativeSize,M=D*(f-1),O=s,B=A+M;u(g)&&(O+=m.x*2,B+=m.y*2,g._labelHorizontalOrigin=C),ro.x=v*x,ro.y=0;let L=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++E,_+=D,S=a[E],v=rse(S,C,m),ro.x=v*x,L=!0;else if(i=t[d],r=i.dimensions,T===Pn.TOP?(ro.y=r.height-l-m.y,ro.y+=Os.PADDING):T===Pn.CENTER?ro.y=(M+r.height-l)/2:T===Pn.BASELINE?(ro.y=M,ro.y-=Os.PADDING):(ro.y=M+c+m.y,ro.y-=Os.PADDING),ro.y=(ro.y-r.descent-_)*x,L&&(ro.x-=Os.PADDING*x,L=!1),u(i.billboard)&&(i.billboard._setTranslate(ro),i.billboard._labelDimensions.x=O,i.billboard._labelDimensions.y=B,i.billboard._labelHorizontalOrigin=C),d<p-1){let b=t[d+1];ro.x+=(r.width-r.minx+b.dimensions.minx)*x}if(u(g)&&n.split(`
`).join("").length>0&&(C===_i.CENTER?v=-s/2-m.x:C===_i.RIGHT?v=-(s+m.x*2):v=0,ro.x=v*x,T===Pn.TOP?ro.y=A-l-c:T===Pn.CENTER?ro.y=(A-l)/2-c:T===Pn.BASELINE?ro.y=-m.y-c:ro.y=0,ro.y=ro.y*x,g.width=O,g.height=B,g._setTranslate(ro),g._labelTranslate=H.clone(ro,g._labelTranslate)),e.heightReference===je.CLAMP_TO_GROUND)for(d=0;d<p;++d){i=t[d];let b=i.billboard;u(b)&&(b._labelTranslate=H.clone(ro,b._labelTranslate))}}function cse(e,t){let n=t._glyphs;for(let i=0,r=n.length;i<r;++i)W6(e,n[i]);u(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,u(t._removeCallbackFunc)&&t._removeCallbackFunc(),ue(t)}function tm(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._backgroundTextureAtlas=void 0,this._backgroundBillboardCollection=new lu({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new lu({scene:this._scene,batchTable:this._batchTable}),this._billboardCollection.destroyTextureAtlas=!1,this._billboardCollection._sdf=!0,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=z.clone(z.WHITE),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,vr.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(tm.prototype,{length:{get:function(){return this._labels.length}}});tm.prototype.add=function(e){let t=new Jg(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};tm.prototype.remove=function(e){if(u(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),cse(this,e),!0}return!1};tm.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)cse(this,e[t]);e.length=0};tm.prototype.contains=function(e){return u(e)&&e._labelCollection===this};tm.prototype.get=function(e){return this._labels[e]};tm.prototype.update=function(e){if(!this.show)return;let t=this._billboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=e.context;u(this._textureAtlas)||(this._textureAtlas=new Kg({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new Kg({context:i,initialSize:G6}),n.textureAtlas=this._backgroundTextureAtlas,SGe(this._backgroundTextureAtlas));let r=this._labelsToUpdate.length;for(let s=0;s<r;++s){let a=this._labelsToUpdate[s];if(a.isDestroyed())continue;let c=a._glyphs.length;a._rebindAllGlyphs&&(IGe(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(OGe(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}let o=n.length>0?vr.TRANSLUCENT:this.blendOption;t.blendOption=o,n.blendOption=o,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};tm.prototype.isDestroyed=function(){return!1};tm.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),this._backgroundTextureAtlas=this._backgroundTextureAtlas&&this._backgroundTextureAtlas.destroy(),ue(this)};var nm=tm;var yM=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 position2DHigh;
in vec3 position2DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 prevPosition2DHigh;
in vec3 prevPosition2DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec3 nextPosition2DHigh;
in vec3 nextPosition2DLow;
in vec4 texCoordExpandAndBatchIndex;

out vec2  v_st;
out float v_width;
out vec4 v_pickColor;
out float v_polylineAngle;

void main()
{
    float texCoord = texCoordExpandAndBatchIndex.x;
    float expandDir = texCoordExpandAndBatchIndex.y;
    bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;
    float batchTableIndex = texCoordExpandAndBatchIndex.w;

    vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);
    float width = widthAndShow.x + 0.5;
    float show = widthAndShow.y;

    if (width < 1.0)
    {
        show = 0.0;
    }

    vec4 pickColor = batchTable_getPickColor(batchTableIndex);

    vec4 p, prev, next;
    if (czm_morphTime == 1.0)
    {
        p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);
        prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);
        next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);
    }
    else if (czm_morphTime == 0.0)
    {
        p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);
        prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);
        next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);
    }
    else
    {
        p = czm_columbusViewMorph(
                czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),
                czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),
                czm_morphTime);
        prev = czm_columbusViewMorph(
                czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),
                czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),
                czm_morphTime);
        next = czm_columbusViewMorph(
                czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),
                czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),
                czm_morphTime);
    }

    #ifdef DISTANCE_DISPLAY_CONDITION
        vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);
        vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);
        vec3 centerLow = centerLowAndRadius.xyz;
        float radius = centerLowAndRadius.w;
        vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);

        float lengthSq;
        if (czm_sceneMode == czm_sceneMode2D)
        {
            lengthSq = czm_eyeHeight2D.y;
        }
        else
        {
            vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);
            lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);
        }

        float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
        float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
        if (lengthSq < nearSq || lengthSq > farSq)
        {
            show = 0.0;
        }
    #endif

    float polylineAngle;
    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);
    gl_Position = czm_viewportOrthographic * positionWC * show;

    v_st.s = texCoord;
    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);

    v_width = width;
    v_pickColor = pickColor;
    v_polylineAngle = polylineAngle;
}
`;var zc={};zc.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};zc.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var MGe=new me;zc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let r=0;r<n;r++){let o=e[r];i[r]=t.cartesianToCartographic(o,MGe).height}return i};var RGe=new N,BGe=new h,lse=new h,LGe=new cn(h.UNIT_X,0),use=new h,NGe=new cn(h.UNIT_X,0),FGe=new h,UGe=new h,q6=[];function dse(e,t,n){let i=q6;i.length=e;let r;if(t===n){for(r=0;r<e;r++)i[r]=t;return i}let s=(n-t)/e;for(r=0;r<e;r++){let a=t+r*s;i[r]=a}return i}var AV=new me,yV=new me,Zg=new h,Y6=new h,VGe=new h,j6=new tf,AM=new ga;function kGe(e,t,n,i,r,o,s,a){let c=i.scaleToGeodeticSurface(e,Y6),l=i.scaleToGeodeticSurface(t,VGe),f=zc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,AV),p=i.cartesianToCartographic(l,yV),g=dse(f,r,o);j6.setEndPoints(d,p);let m=j6.surfaceDistance/f,A=a;d.height=r;let x=i.cartographicToCartesian(d,Zg);h.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let T=j6.interpolateUsingSurfaceDistance(C*m,yV);T.height=g[C],x=i.cartographicToCartesian(T,Zg),h.pack(x,s,A),A+=3}return A}function zGe(e,t,n,i,r,o,s,a){let c=i.cartesianToCartographic(e,AV),l=i.cartesianToCartographic(t,yV),f=zc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=dse(f,r,o);AM.ellipsoid.equals(i)||(AM=new ga(void 0,void 0,i)),AM.setEndPoints(c,l);let p=AM.surfaceDistance/f,g=a;c.height=r;let m=i.cartographicToCartesian(c,Zg);h.pack(m,s,g),g+=3;for(let A=1;A<f;A++){let x=AM.interpolateUsingSurfaceDistance(A*p,yV);x.height=d[A],m=i.cartographicToCartesian(x,Zg),h.pack(m,s,g),g+=3}return g}zc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,N.IDENTITY);let r=N.inverseTransformation(t,RGe),o=N.multiplyByPoint(r,h.ZERO,BGe),s=h.normalize(N.multiplyByPointAsVector(r,h.UNIT_Y,lse),lse),a=cn.fromPointNormal(o,s,LGe),c=h.normalize(N.multiplyByPointAsVector(r,h.UNIT_X,use),use),l=cn.fromPointNormal(o,c,NGe),f=1;n.push(h.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let m=e[g];if(cn.getPointDistance(l,d)<0||cn.getPointDistance(l,m)<0){let A=Ji.lineSegmentPlane(d,m,a,FGe);if(u(A)){let x=h.multiplyByScalar(s,5e-9,UGe);cn.getPointDistance(a,d)<0&&h.negate(x,x),n.push(h.add(A,x,new h)),i.push(f+1),h.negate(x,x),n.push(h.add(A,x,new h)),f=1}}n.push(h.clone(e[g])),f++,d=m}i.push(f)}return{positions:n,lengths:i}};zc.generateArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,re.WGS84),r=y(e.height,0),o=Array.isArray(r);if(n<1)return[];if(n===1){let A=i.scaleToGeodeticSurface(t[0],Y6);if(r=o?r[0]:r,r!==0){let x=i.geodeticSurfaceNormal(A,Zg);h.multiplyByScalar(x,r,x),h.add(A,x,A)}return[A.x,A.y,A.z]}let s=e.minDistance;if(!u(s)){let A=y(e.granularity,P.RADIANS_PER_DEGREE);s=P.chordLength(A,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=zc.numberOfPoints(t[c],t[c+1],s);let l=(a+1)*3,f=new Array(l),d=0;for(c=0;c<n-1;c++){let A=t[c],x=t[c+1],C=o?r[c]:r,T=o?r[c+1]:r;d=kGe(A,x,s,i,C,T,f,d)}q6.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,AV);g.height=o?r[n-1]:r;let m=i.cartographicToCartesian(g,Zg);return h.pack(m,f,l-3),f};var fse=new me,HGe=new me;zc.generateRhumbArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,re.WGS84),r=y(e.height,0),o=Array.isArray(r);if(n<1)return[];if(n===1){let C=i.scaleToGeodeticSurface(t[0],Y6);if(r=o?r[0]:r,r!==0){let T=i.geodeticSurfaceNormal(C,Zg);h.multiplyByScalar(T,r,T),h.add(C,T,C)}return[C.x,C.y,C.z]}let s=y(e.granularity,P.RADIANS_PER_DEGREE),a=0,c,l=i.cartesianToCartographic(t[0],fse),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],HGe),a+=zc.numberOfPointsRhumbLine(l,f,s),l=me.clone(f,fse);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let C=t[c],T=t[c+1],E=o?r[c]:r,S=o?r[c+1]:r;g=zGe(C,T,s,i,E,S,p,g)}q6.length=0;let m=t[n-1],A=i.cartesianToCartographic(m,AV);A.height=o?r[n-1]:r;let x=i.cartographicToCartesian(A,Zg);return h.pack(x,p,d-3),p};zc.generateCartesianArc=function(e){let t=zc.generateArc(e),n=t.length/3,i=new Array(n);for(let r=0;r<n;r++)i[r]=h.unpack(t,r*3);return i};zc.generateCartesianRhumbArc=function(e){let t=zc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let r=0;r<n;r++)i[r]=h.unpack(t,r*3);return i};var Mi=zc;function uu(e,t){e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._width=y(e.width,1),this._loop=y(e.loop,!1),this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,u(this._material)||(this._material=Gi.fromType(Gi.ColorType,{color:new z(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=Er(n,h.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(h.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;u(t)&&(i=N.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Mi.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(mse),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=ae.fromPoints(this._actualPositions),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new ae}var hse=uu.POSITION_INDEX=0,GGe=uu.SHOW_INDEX=1,WGe=uu.WIDTH_INDEX=2,jGe=uu.MATERIAL_INDEX=3,xM=uu.POSITION_SIZE_INDEX=4,qGe=uu.DISTANCE_DISPLAY_CONDITION=5,mse=uu.NUMBER_OF_PROPERTIES=6;function Xp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(uu.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,Xp(this,GGe))}},positions:{get:function(){return this._positions},set:function(e){let t=Er(e,h.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(h.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&Xp(this,xM),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=ae.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=ae.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),Xp(this,hse),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,Xp(this,jGe))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,Xp(this,WGe))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,Xp(this,xM)}}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!u(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Xp(this,qGe))}}});uu.prototype.update=function(){let e=N.IDENTITY;u(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[hse]>0||this._propertiesChanged[xM]>0;if((!N.equals(e,this._modelMatrix)||i)&&(this._segments=Mi.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=ae.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=N.clone(e,this._modelMatrix),this._segments.positions.length!==t)Xp(this,xM);else{let r=n.length;for(let o=0;o<r;++o)if(n[o]!==this._segments.lengths[o]){Xp(this,xM);break}}};uu.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};uu.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<mse-1;++t)e[t]=0};uu.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var hf=uu;var YGe=hf.SHOW_INDEX,XGe=hf.WIDTH_INDEX,K6=hf.POSITION_INDEX,KGe=hf.MATERIAL_INDEX,pse=hf.POSITION_SIZE_INDEX,JGe=hf.DISTANCE_DISPLAY_CONDITION,Tse=hf.NUMBER_OF_PROPERTIES,Sl={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function Nd(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(Tse),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Fe.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=z.clone(z.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(Nd.prototype,{length:{get:function(){return J6(this),this._polylines.length}}});Nd.prototype.add=function(e){let t=new hf(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};Nd.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,u(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};Nd.prototype.removeAll=function(){Z6(this),wse(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};Nd.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};Nd.prototype.get=function(e){return J6(this),this._polylines[e]};function ZGe(e,t){u(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:X.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:X.FLOAT,componentsPerAttribute:2}];e._batchTable=new W0(t,n,e._polylines.length)}var Ese=new jn,bse=new se,Sse=new H;Nd.prototype.update=function(e){if(J6(this),this._polylines.length===0||!this.show)return;i8e(this,e);let t=e.context,n=e.mapProjection,i,r=this._propertiesChanged;if(this._createBatchTable){if(zt.maximumVertexTextureImageUnits===0)throw new de("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");ZGe(this,t),this._createBatchTable=!1}if(this._createVertexArray||$Ge(this))yse(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==ne.SCENE3D){let l=c.length;for(let f=0;f<l;++f)i=c[f],i.update()}if(r[pse]||r[KGe])yse(this,t,n);else{let l=c.length,f=this._polylineBuckets;for(let d=0;d<l;++d){i=c[d],r=i._propertiesChanged;let p=i._bucket,g=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){r[K6]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((r[YGe]||r[XGe])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(r[K6]||r[pse]){let m=e.mode===ne.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=jn.fromCartesian(m.center,Ese),x=se.fromElements(A.low.x,A.low.y,A.low.z,m.radius,bse);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(r[JGe]){let m=Sse;m.x=0,m.y=Number.MAX_VALUE;let A=i.distanceDisplayCondition;u(A)&&(m.x=A.near,m.y=A.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}r=this._propertiesChanged;for(let c=0;c<Tse;++c)r[c]=0;let o=N.IDENTITY;e.mode===ne.SCENE3D&&(o=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!u(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=Ve.fromCache({depthMask:a,depthTest:{enabled:a}})),(!u(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=Ve.fromCache({blending:un.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;QGe(this,e,c,o)}};var CM=new ae,_se=new ae;function QGe(e,t,n,i){let r=t.context,o=t.commandList,s=n.length,a=0,c=!0,l=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=l.length;for(let m=0;m<g;++m){let A=l[m],x=A.buckets,C=x.length;for(let T=0;T<C;++T){let E=x[T],S=E.offset,v=E.bucket.shaderProgram,D=E.bucket.polylines,M=D.length,O,B,L=0,_,b;for(let w=0;w<M;++w){let I=D[w],R=t8e(I._material);if(R!==O){if(u(O)&&L>0){let G=B.isTranslucent();a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=_t(p(B._uniforms),e._uniformMap),_.boundingVolume=ae.clone(CM,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?be.TRANSLUCENT:be.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=L,_.offset=S,S+=L,L=0,c=!0,o.push(_)}B=I._material,B.update(r),O=R}let F=I._locatorBuckets,k=F.length;for(let G=0;G<k;++G){let U=F[G];U.locator===E&&(L+=U.count)}let V;t.mode===ne.SCENE3D?V=I._boundingVolumeWC:t.mode===ne.COLUMBUS_VIEW?V=I._boundingVolume2D:t.mode===ne.SCENE2D?u(I._boundingVolume2D)&&(V=ae.clone(I._boundingVolume2D,_se),V.center.x=0):u(I._boundingVolumeWC)&&u(I._boundingVolume2D)&&(V=ae.union(I._boundingVolumeWC,I._boundingVolume2D,_se)),c?(c=!1,ae.clone(V,CM)):ae.union(V,CM,CM)}u(O)&&L>0&&(a>=s?(_=new nt({owner:e}),n.push(_)):_=n[a],++a,b=_t(p(B._uniforms),e._uniformMap),_.boundingVolume=ae.clone(CM,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=B.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=B.isTranslucent()?be.TRANSLUCENT:be.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=L,_.offset=S,c=!0,o.push(_)),O=void 0}}n.length=a}Nd.prototype.isDestroyed=function(){return!1};Nd.prototype.destroy=function(){return vse(this),Z6(this),wse(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function $Ge(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[K6]?(i.bufferUsage!==Fe.STREAM_DRAW&&(t=!0,i.bufferUsage=Fe.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Fe.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Fe.STATIC_DRAW):i.frameCount--),t}var gse=[0,0,0];function yse(e,t,n){e._createVertexArray=!1,Z6(e),vse(e),n8e(e);let i=[[]],r=i[0],o=e._batchTable,s=e._useHighlightColor,a=[0],c=0,l=[[]],f=0,d=e._polylineBuckets,p,g;for(p in d)d.hasOwnProperty(p)&&(g=d[p],g.updateShader(t,o,s),f+=g.lengthOfPositions);if(f>0){let m=e._mode,A=new Float32Array(6*f*3),x=new Float32Array(f*4),C,T=0,E=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(A,x,T,E,S,o,t,n),m===ne.MORPHING&&(u(C)||(C=new Float32Array(6*f*3)),g.writeForMorph(C,T));let b=g.lengthOfPositions;T+=6*b*3,E+=b*4,S+=b*4,c=g.updateIndices(i,a,l,c)}let v=e._positionBufferUsage.bufferUsage,D=Fe.STATIC_DRAW;e._positionBuffer=ht.createVertexBuffer({context:t,typedArray:A,usage:v});let M;u(C)&&(M=ht.createVertexBuffer({context:t,typedArray:C,usage:v})),e._texCoordExpandAndBatchIndexBuffer=ht.createVertexBuffer({context:t,typedArray:x,usage:D});let O=3*Float32Array.BYTES_PER_ELEMENT,B=4*Float32Array.BYTES_PER_ELEMENT,L=0,_=i.length;for(let b=0;b<_;++b)if(r=i[b],r.length>0){let w=new Uint16Array(r),I=ht.createIndexBuffer({context:t,typedArray:w,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});L+=a[b];let R=6*(b*(O*P.SIXTY_FOUR_KILOBYTES)-L*O),F=O+R,k=O+F,V=O+k,G=O+V,U=O+G,Y=b*(B*P.SIXTY_FOUR_KILOBYTES)-L*B,W=[{index:Sl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:Sl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:Sl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:R,strideInBytes:6*O},{index:Sl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*O},{index:Sl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*O},{index:Sl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:Sl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*O},{index:Sl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*O},{index:Sl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:Sl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:Sl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*O},{index:Sl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*O},{index:Sl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:Y}],Z,j,K,J;m===ne.SCENE3D?(j=e._positionBuffer,Z="vertexBuffer",K=gse,J="value"):m===ne.SCENE2D||m===ne.COLUMBUS_VIEW?(j=gse,Z="value",K=e._positionBuffer,J="vertexBuffer"):(j=M,Z="vertexBuffer",K=e._positionBuffer,J="vertexBuffer"),W[0][Z]=j,W[1][Z]=j,W[2][J]=K,W[3][J]=K,W[4][Z]=j,W[5][Z]=j,W[6][J]=K,W[7][J]=K,W[8][Z]=j,W[9][Z]=j,W[10][J]=K,W[11][J]=K;let _e=new oi({context:t,attributes:W,indexBuffer:I});e._vertexArrays.push({va:_e,buckets:l[b]})}}}function e8e(e,t){return t instanceof Rt?t.id:t}var xV=[];function t8e(e){let t=Gi._uniformList[e.type],n=t.length;xV.length=2*n;let i=0;for(let r=0;r<n;++r){let o=t[r];xV[i]=o,xV[i+1]=e._uniforms[o](),i+=2}return`${e.type}:${JSON.stringify(xV,e8e)}`}function n8e(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},r=e._polylines,o=r.length;for(let s=0;s<o;++s){let a=r[s];if(a._actualPositions.length>1){a.update();let c=a.material,l=i[c.type];u(l)||(l=i[c.type]=new im(c,t,n)),l.addPolyline(a)}}}function i8e(e,t){let n=t.mode;(e._mode!==n||!N.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=N.clone(e.modelMatrix),e._createVertexArray=!0)}function J6(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,r,o=e._polylines.length;for(let s=0;s<o;++s)r=e._polylines[s],r.isDestroyed||(r._index=i++,n.push(r),t.push(r));e._polylines=t,e._polylinesToUpdate=n}}function Z6(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let r=t[i]._bucket;u(r)&&(r.shaderProgram=r.shaderProgram&&r.shaderProgram.destroy())}}function vse(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}Nd.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function wse(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function X6(e,t,n){this.count=e,this.offset=t,this.bucket=n}function im(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}im.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};im.prototype.updateShader=function(e,t,n){if(u(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),Ht.isInternetExplorer()||i.push("CLIP_POLYLINE");let r=new ke({defines:i,sources:[`in vec4 v_pickColor;
`,this.material.shaderSource,tA]}),o=t.getVertexShaderCallback()(yM),s=new ke({defines:i,sources:[nu,o]});this.shaderProgram=Xt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:r,attributeLocations:Sl})};function Dse(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(cn.ORIGIN_ZX_PLANE)===Qt.INTERSECTING}im.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===ne.SCENE3D||!Dse(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let r=0;r<t;++r)n+=i[r]*4-4;return n};var us=new h,mf=new h,pf=new h,CV=new h,r8e=new se,o8e=new H;im.prototype.write=function(e,t,n,i,r,o,s,a){let c=this.mode,l=a.ellipsoid.maximumRadius*P.PI,f=this.polylines,d=f.length;for(let p=0;p<d;++p){let g=f[p],m=g.width,A=g.show&&m>0,x=g._index,C=this.getSegments(g,a),T=C.positions,E=C.lengths,S=T.length,v=g.getPickId(s).color,D=0,M=0,O;for(let k=0;k<S;++k){k===0?g._loop?O=T[S-2]:(O=CV,h.subtract(T[0],T[1],O),h.add(T[0],O,O)):O=T[k-1],h.clone(O,mf),h.clone(T[k],us),k===S-1?g._loop?O=T[1]:(O=CV,h.subtract(T[S-1],T[S-2],O),h.add(T[S-1],O,O)):O=T[k+1],h.clone(O,pf);let V=E[D];k===M+V&&(M+=V,++D);let G=k-M===0,U=k===M+E[D]-1;c===ne.SCENE2D&&(mf.z=0,us.z=0,pf.z=0),(c===ne.SCENE2D||c===ne.MORPHING)&&(G||U)&&l-Math.abs(us.x)<1&&((us.x<0&&mf.x>0||us.x>0&&mf.x<0)&&h.clone(us,mf),(us.x<0&&pf.x>0||us.x>0&&pf.x<0)&&h.clone(us,pf));let Y=G?2:0,W=U?2:4;for(let Z=Y;Z<W;++Z){jn.writeElements(us,e,n),jn.writeElements(mf,e,n+6),jn.writeElements(pf,e,n+12);let j=Z-2<0?-1:1;t[r]=k/(S-1),t[r+1]=2*(Z%2)-1,t[r+2]=j,t[r+3]=x,n+=6*3,r+=4}}let B=r8e;B.x=z.floatToByte(v.red),B.y=z.floatToByte(v.green),B.z=z.floatToByte(v.blue),B.w=z.floatToByte(v.alpha);let L=o8e;L.x=m,L.y=A?1:0;let _=c===ne.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,b=jn.fromCartesian(_.center,Ese),w=b.high,I=se.fromElements(b.low.x,b.low.y,b.low.z,_.radius,bse),R=Sse;R.x=0,R.y=Number.MAX_VALUE;let F=g.distanceDisplayCondition;u(F)&&(R.x=F.near,R.y=F.far),o.setBatchedAttribute(x,0,L),o.setBatchedAttribute(x,1,B),o.attributes.length>2&&(o.setBatchedAttribute(x,2,w),o.setBatchedAttribute(x,3,I),o.setBatchedAttribute(x,4,R))}};var s8e=new h,a8e=new h,c8e=new h,Ase=new h;im.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,r=i.length;for(let o=0;o<r;++o){let s=i[o],a=s._segments.positions,c=s._segments.lengths,l=a.length,f=0,d=0;for(let p=0;p<l;++p){let g;p===0?s._loop?g=a[l-2]:(g=Ase,h.subtract(a[0],a[1],g),h.add(a[0],g,g)):g=a[p-1],g=N.multiplyByPoint(n,g,a8e);let m=N.multiplyByPoint(n,a[p],s8e),A;p===l-1?s._loop?A=a[1]:(A=Ase,h.subtract(a[l-1],a[l-2],A),h.add(a[l-1],A,A)):A=a[p+1],A=N.multiplyByPoint(n,A,c8e);let x=c[f];p===d+x&&(d+=x,++f);let C=p-d===0,T=p===d+c[f]-1,E=C?2:0,S=T?2:4;for(let v=E;v<S;++v)jn.writeElements(m,e,t),jn.writeElements(g,e,t+6),jn.writeElements(A,e,t+12),t+=6*3}}};var l8e=new Array(1);im.prototype.updateIndices=function(e,t,n,i){let r=n.length-1,o=new X6(0,i,this);n[r].push(o);let s=0,a=e[e.length-1],c=0;a.length>0&&(c=a[a.length-1]+1);let l=this.polylines,f=l.length;for(let d=0;d<f;++d){let p=l[d];p._locatorBuckets=[];let g;if(this.mode===ne.SCENE3D){g=l8e;let A=p._actualPositions.length;if(A>0)g[0]=A;else continue}else g=p._segments.lengths;let m=g.length;if(m>0){let A=0;for(let x=0;x<m;++x){let C=g[x]-1;for(let T=0;T<C;++T)c+4>P.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:o,count:A}),A=0,t.push(4),a=[],e.push(a),c=0,o.count=s,s=0,i=0,o=new X6(0,0,this),n[++r]=[o]),a.push(c,c+2,c+1),a.push(c+1,c+2,c+3),A+=6,s+=6,i+=6,c+=4}p._locatorBuckets.push({locator:o,count:A}),c+4>P.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,o.count=s,i=0,s=0,o=new X6(0,0,this),n[++r]=[o])}p._clean()}return o.count=s,i};im.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let r=0;r<i;++r){let o=t[r];if(o===e)break;n+=o._actualLength}return n};var mE={positions:void 0,lengths:void 0},xse=new Array(1),u8e=new h,f8e=new me;im.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===ne.SCENE3D)return xse[0]=n.length,mE.positions=n,mE.lengths=xse,mE;Dse(e)&&(n=e._segments.positions);let i=t.ellipsoid,r=[],o=this.modelMatrix,s=n.length,a,c=u8e;for(let l=0;l<s;++l)a=n[l],c=N.multiplyByPoint(o,a,c),r.push(t.project(i.cartesianToCartographic(c,f8e)));if(r.length>0){e._boundingVolume2D=ae.fromPoints(r,e._boundingVolume2D);let l=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(l.z,l.x,l.y)}return mE.positions=r,mE.lengths=e._segments.lengths,mE};var Cse;im.prototype.writeUpdate=function(e,t,n,i){let r=this.mode,o=i.ellipsoid.maximumRadius*P.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=Cse,c=6*s*3;!u(a)||a.length<c?a=Cse=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let l=this.getSegments(t,i),f=l.positions,d=l.lengths,p=0,g=0,m=0,A;s=f.length;for(let x=0;x<s;++x){x===0?t._loop?A=f[s-2]:(A=CV,h.subtract(f[0],f[1],A),h.add(f[0],A,A)):A=f[x-1],h.clone(A,mf),h.clone(f[x],us),x===s-1?t._loop?A=f[1]:(A=CV,h.subtract(f[s-1],f[s-2],A),h.add(f[s-1],A,A)):A=f[x+1],h.clone(A,pf);let C=d[g];x===m+C&&(m+=C,++g);let T=x-m===0,E=x===m+d[g]-1;r===ne.SCENE2D&&(mf.z=0,us.z=0,pf.z=0),(r===ne.SCENE2D||r===ne.MORPHING)&&(T||E)&&o-Math.abs(us.x)<1&&((us.x<0&&mf.x>0||us.x>0&&mf.x<0)&&h.clone(us,mf),(us.x<0&&pf.x>0||us.x>0&&pf.x<0)&&h.clone(us,pf));let S=T?2:0,v=E?2:4;for(let D=S;D<v;++D)jn.writeElements(us,a,p),jn.writeElements(mf,a,p+6),jn.writeElements(pf,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var Fd=Nd;function Qg(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._billboardCollection=new lu({batchTable:e.batchTable}),this._labelCollection=new nm({batchTable:e.batchTable}),this._polylineCollection=new Fd,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Qg.prototype,{ready:{get:function(){return this._ready}},pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.textureAtlas.texture.sizeInBytes,t=this._labelCollection._textureAtlas.texture.sizeInBytes;return e+t}}});function d8e(e,t){let n=e._rectangle,i=e._minHeight,r=e._maxHeight,o=2+le.packedLength+re.packedLength,s=new Float64Array(o),a=0;return s[a++]=i,s[a++]=r,le.pack(n,s,a),a+=le.packedLength,re.pack(t,s,a),s}var h8e=new pi("createVectorTilePoints",5),m8e=new h;function p8e(e,t){let n=e._positions,i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=d8e(e,t));let r=[n.buffer,i.buffer],o={positions:n.buffer,packedBuffer:i.buffer},s=h8e.scheduleTask(o,r);if(u(s))return s.then(a=>{if(e.isDestroyed())return;e._positions=new Float64Array(a.positions);let c=e._billboardCollection,l=e._labelCollection,f=e._polylineCollection;n=e._positions;let d=e._batchIds,p=n.length/3;for(let g=0;g<p;++g){let m=d[g],A=h.unpack(n,g*3,m8e),x=c.add();x.position=A,x._batchIndex=m;let C=l.add();C.text=" ",C.position=A,C._batchIndex=m;let T=f.add();T.positions=[h.clone(A),h.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}).catch(a=>{e.isDestroyed()||(e._error=a)})}Qg.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,r=this._polylineCollection,o=this._batchIds,s=o.length;for(let a=0;a<s;++a){let c=o[a],l=n.get(a),f=i.get(a),d=r.get(a);t[c]=new qp(e,c,l,f,d)}};Qg.prototype.applyDebugSettings=function(e,t){e?(z.clone(t,this._billboardCollection._highlightColor),z.clone(t,this._labelCollection._highlightColor),z.clone(t,this._polylineCollection._highlightColor)):(z.clone(z.WHITE,this._billboardCollection._highlightColor),z.clone(z.WHITE,this._labelCollection._highlightColor),z.clone(z.WHITE,this._polylineCollection._highlightColor))};function _8e(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.show=!0,s.pointSize=qp.defaultPointSize,s.color=qp.defaultColor,s.pointOutlineColor=qp.defaultPointOutlineColor,s.pointOutlineWidth=qp.defaultPointOutlineWidth,s.labelColor=z.WHITE,s.labelOutlineColor=z.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=zr.FILL,s.labelText=void 0,s.backgroundColor=new z(.165,.165,.165,.8),s.backgroundPadding=new H(7,5),s.backgroundEnabled=!1,s.scaleByDistance=void 0,s.translucencyByDistance=void 0,s.distanceDisplayCondition=void 0,s.heightOffset=0,s.anchorLineEnabled=!1,s.anchorLineColor=z.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=_i.CENTER,s.verticalOrigin=Pn.CENTER,s.labelHorizontalOrigin=_i.RIGHT,s.labelVerticalOrigin=Pn.BASELINE}}var g8e=new z,y8e=new z,A8e=new z,x8e=new z,C8e=new z,T8e=new z,TM=new Bt,EM=new Bt,Q6=new vt;Qg.prototype.applyStyle=function(e,t){if(!u(e)){_8e(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];if(u(e.show)&&(s.show=e.show.evaluate(s)),u(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),u(e.color)&&(s.color=e.color.evaluateColor(s,g8e)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,y8e)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,A8e)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,x8e)),u(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),u(e.font)&&(s.font=e.font.evaluate(s)),u(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),u(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,u(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,C8e)),u(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),u(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),u(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);u(a)?(TM.near=a.x,TM.nearValue=a.y,TM.far=a.z,TM.farValue=a.w,s.scaleByDistance=TM):s.scaleByDistance=void 0}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);u(a)?(EM.near=a.x,EM.nearValue=a.y,EM.far=a.z,EM.farValue=a.w,s.translucencyByDistance=EM):s.translucencyByDistance=void 0}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);u(a)?(Q6.near=a.x,Q6.far=a.y,s.distanceDisplayCondition=Q6):s.distanceDisplayCondition=void 0}else s.distanceDisplayCondition=void 0;u(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),u(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),u(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,T8e)),u(e.image)?s.image=e.image.evaluate(s):s.image=void 0,u(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),u(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),u(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),u(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),u(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};Qg.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=p8e(this,e.mapProjection.ellipsoid)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._polylineCollection.update(e),this._billboardCollection.update(e),this._labelCollection.update(e)};Qg.prototype.isDestroyed=function(){return!1};Qg.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),ue(this)};var bM=Qg;function Kp(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=y(e.ellipsoid,re.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=y(e.center,h.ZERO),this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=kn.BOTH}Object.defineProperties(Kp.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});function E8e(e){let t=new Float64Array(3+h.packedLength+re.packedLength+le.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,h.pack(e._center,t,n),n+=h.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,le.pack(e._rectangle,t,n),t}function b8e(e,t){let n=1,i=t[n++],r=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)r[a]=On.unpack(t,n),n+=On.packedLength;let o=t[n++],s=e._batchedIndices=new Array(o);for(let a=0;a<o;++a){let c=z.unpack(t,n);n+=z.packedLength;let l=t[n++],f=t[n++],d=t[n++],p=new Array(d);for(let g=0;g<d;++g)p[g]=t[n++];s[a]=new jh({color:c,offset:l,count:f,batchIds:p})}}var S8e=new pi("createVectorTilePolygons",5),v8e=new z;function w8e(e){if(u(e._primitive))return;let t=e._positions,n=e._counts,i=e._indexCounts,r=e._indices,o=e._transferrableBatchIds,s=e._batchTableColors,a=e._packedBuffer;if(!u(s)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),r=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(le.center(e._rectangle)),o=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(o.length);let g=e._batchTable,m=s.length;for(let A=0;A<m;++A){let x=g.getColor(A,v8e);s[A]=x.toRgba()}a=e._packedBuffer=E8e(e)}let c=[t.buffer,n.buffer,i.buffer,r.buffer,o.buffer,s.buffer,a.buffer],l={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:r.buffer,batchIds:o.buffer,batchTableColors:s.buffer},f=e._polygonMinimumHeights,d=e._polygonMaximumHeights;u(f)&&u(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),l.minimumHeights=f,l.maximumHeights=d);let p=S8e.scheduleTask(l,c);if(u(p))return p.then(g=>{if(e.isDestroyed())return;e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let m=new Float64Array(g.packedBuffer),A=m[0];b8e(e,m),e._indices=Ue.getSizeInBytes(A)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),D8e(e),e._ready=!0}).catch(g=>{e.isDestroyed()||(e._error=g)})}function D8e(e){u(e._primitive)||(e._primitive=new xA({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0)}Kp.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Kp.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Kp.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Kp.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};Kp.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=w8e(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};Kp.prototype.isDestroyed=function(){return!1};Kp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var SM=Kp;var vM=`in vec4 currentPosition;
in vec4 previousPosition;
in vec4 nextPosition;
in vec2 expandAndWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;

void main()
{
    float expandDir = expandAndWidth.x;
    float width = abs(expandAndWidth.y) + 0.5;
    bool usePrev = expandAndWidth.y < 0.0;

    vec4 p = u_modifiedModelView * currentPosition;
    vec4 prev = u_modifiedModelView * previousPosition;
    vec4 next = u_modifiedModelView * nextPosition;

    float angle;
    vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);
    gl_Position = czm_viewportOrthographic * positionWC;
}
`;function Ud(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,re.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Ud.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function I8e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,r=e._ellipsoid,o=e._center,s=2+le.packedLength+re.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,le.pack(t,a,c),c+=le.packedLength,re.pack(r,a,c),c+=re.packedLength,h.pack(o,a,c),a}var P8e=new pi("createVectorTilePolylines",5),pE={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function O8e(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,r=e._counts,o=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),r=e._counts=r.slice(),o=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=I8e(e));let a=[n.buffer,i.buffer,r.buffer,o.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:r.buffer,batchIds:o.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=P8e.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Ue.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),M8e(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function M8e(e,t){if(!u(e._va)){let n=e._currentPositions,i=e._previousPositions,r=e._nextPositions,o=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+r.byteLength;c+=o.byteLength+s.byteLength+a.byteLength,e._trianglesLength=a.length/3,e._geometryByteLength=c;let l=ht.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),f=ht.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),d=ht.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),p=ht.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),g=ht.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),m=ht.createIndexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),A=[{index:pE.previousPosition,vertexBuffer:l,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:pE.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:pE.nextPosition,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:pE.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:pE.a_batchId,vertexBuffer:g,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new oi({context:t,attributes:A,indexBuffer:m}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var wM=new N,Ise=new h;function R8e(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,wM),N.multiplyByPoint(wM,e._center,Ise),N.setTranslation(wM,Ise,wM),wM},u_highlightColor:function(){return e._highlightColor}})}function B8e(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=Ve.fromCache({blending:un.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var L8e=`uniform vec4 u_highlightColor; 
void main()
{
    out_FragColor = u_highlightColor;
}
`;function N8e(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(vM),r=n.getFragmentShaderCallback(!1,void 0,!1)(L8e),o=new ke({defines:["VECTOR_TILE",Ht.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[nu,i]}),s=new ke({defines:["VECTOR_TILE"],sources:[r]});e._sp=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:pE})}function F8e(e,t){if(!u(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:be.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Ud.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,r=e._decodedPositionOffsets;if(!u(n)||!u(i))return;let o,s,a=n.length,c=0,l=0;for(o=0;o<a;++o)n[o]===t&&(c+=r[o+1]-r[o]);if(c===0)return;let f=new Float64Array(c*3);for(o=0;o<a;++o)if(n[o]===t){let d=r[o],p=r[o+1]-d;for(s=0;s<p;++s){let g=(d+s)*3;f[l++]=i[g],f[l++]=i[g+1],f[l++]=i[g+2]}}return f};Ud.prototype.getPositions=function(e){return Ud.getPolylinePositions(this,e)};Ud.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new ws(e,o)}};Ud.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function U8e(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.show=!0,s.color=z.WHITE}}var V8e=new z,k8e=z.WHITE,z8e=!0;Ud.prototype.applyStyle=function(e,t){if(!u(e)){U8e(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.color=u(e.color)?e.color.evaluateColor(s,V8e):k8e,s.show=u(e.show)?e.show.evaluate(s):z8e}};Ud.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=O8e(this,t)),u(this._error)){let i=this._error;throw this._error=void 0,i}return}R8e(this,t),N8e(this,t),B8e(this);let n=e.passes;(n.render||n.pick)&&F8e(this,e)};Ud.prototype.isDestroyed=function(){return!1};Ud.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var KA=Ud;var DM=`in vec3 startEllipsoidNormal;
in vec3 endEllipsoidNormal;
in vec4 startPositionAndHeight;
in vec4 endPositionAndHeight;
in vec4 startFaceNormalAndVertexCorner;
in vec4 endFaceNormalAndHalfWidth;
in float a_batchId;

uniform mat4 u_modifiedModelView;
uniform vec2 u_minimumMaximumVectorHeights;

out vec4 v_startPlaneEC;
out vec4 v_endPlaneEC;
out vec4 v_rightPlaneEC;
out float v_halfWidth;
out vec3 v_volumeUpEC;

void main()
{
    // vertex corner IDs
    //          3-----------7
    //         /|   left   /|
    //        / | 1       / |
    //       2-----------6  5  end
    //       | /         | /
    // start |/  right   |/
    //       0-----------4
    //
    float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end
    float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top

    vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;
    vec3 right = normalize(cross(forward, startEllipsoidNormal));

    vec4 position = vec4(startPositionAndHeight.xyz, 1.0);
    position.xyz += forward * isEnd;

    v_volumeUpEC = czm_normal * normalize(cross(right, forward));

    // Push for volume height
    float offset;
    vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);

    // offset height to create volume
    offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);
    offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;
    position.xyz += offset * ellipsoidNormal;

    // move from RTC to EC
    position = u_modifiedModelView * position;
    right = czm_normal * right;

    // Push for width in a direction that is in the start or end plane and in a plane with right
    // N = normalEC ("right-facing" direction for push)
    // R = right
    // p = angle between N and R
    // w = distance to push along R if R == N
    // d = distance to push along N
    //
    //   N   R
    //  {  p| }      * cos(p) = dot(N, R) = w / d
    //  d  |  |w    * d = w / dot(N, R)
    //    { | }
    //       o---------- polyline segment ---->
    //
    vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);
    scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));
    vec3 miterPushNormal = czm_normal * normalize(scratchNormal);

    offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC
    offset = offset / dot(miterPushNormal, right);
    position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));

    gl_Position = czm_depthClamp(czm_projection * position);

    position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);
    vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;
    v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));
    v_rightPlaneEC = vec4(right, -dot(right, position.xyz));

    position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);
    vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;
    v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));
    v_halfWidth = endFaceNormalAndHalfWidth.w;
}
`;var IM=`in vec4 v_startPlaneEC;
in vec4 v_endPlaneEC;
in vec4 v_rightPlaneEC;
in float v_halfWidth;
in vec3 v_volumeUpEC;

uniform vec4 u_highlightColor;
void main()
{
    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));

    // Discard for sky
    if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(0.0, 0.0, 1.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }

    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
    eyeCoordinate /= eyeCoordinate.w;

    float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);

    // Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction
    halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));

    // Check distance of the eye coordinate against the right-facing plane
    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);

    // Check eye coordinate against the mitering planes
    float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);
    float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);

    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
        out_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);
        return;
#else // DEBUG_SHOW_VOLUME
        discard;
#endif // DEBUG_SHOW_VOLUME
    }
    out_FragColor = u_highlightColor;

    czm_writeDepthClamp();
}
`;function Jp(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,re.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new H(si._defaultMinTerrainHeight,si._defaultMaxTerrainHeight),this._boundingVolume=On.fromRectangle(e.rectangle,si._defaultMinTerrainHeight,si._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Jp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function H8e(e,t,n){let i=si.getMinimumMaximumHeights(t,n),r=i.minimumTerrainHeight,o=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=r,s.y=o;let a=e._boundingVolume,c=e._rectangle;On.fromRectangle(c,r,o,n,a)}function G8e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,r=e._ellipsoid,o=e._center,s=2+le.packedLength+re.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,le.pack(t,a,c),c+=le.packedLength,re.pack(r,a,c),c+=re.packedLength,h.pack(o,a,c),a}var W8e=new pi("createVectorTileClampedPolylines"),$g={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function j8e(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,r=e._counts,o=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),r=e._counts=r.slice(),o=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=G8e(e));let a=[n.buffer,i.buffer,r.buffer,o.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:r.buffer,batchIds:o.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=W8e.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Ue.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),q8e(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function q8e(e,t){if(!u(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,r=e._startPositionAndHeights,o=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,l=e._indices,f=n.byteLength+i.byteLength;f+=r.byteLength+o.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+l.byteLength,e._trianglesLength=l.length/3,e._geometryByteLength=f;let d=ht.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),p=ht.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),g=ht.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),m=ht.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),A=ht.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),x=ht.createVertexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW}),C=ht.createVertexBuffer({context:t,typedArray:c,usage:Fe.STATIC_DRAW}),T=ht.createIndexBuffer({context:t,typedArray:l,usage:Fe.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Ue.UNSIGNED_SHORT:Ue.UNSIGNED_INT}),E=[{index:$g.startEllipsoidNormal,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:$g.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:$g.startPositionAndHeight,vertexBuffer:g,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.endPositionAndHeight,vertexBuffer:m,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:$g.a_batchId,vertexBuffer:C,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new oi({context:t,attributes:E,indexBuffer:T}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var PM=new N,Pse=new h;function Y8e(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,PM),N.multiplyByPoint(PM,e._center,Pse),N.setTranslation(PM,Pse,PM),PM},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function Ose(e){return Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:zn.EQUAL,frontOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},backFunction:zn.EQUAL,backOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},reference:Ft.CESIUM_3D_TILE_MASK,mask:Ft.CESIUM_3D_TILE_MASK}})}function X8e(e){u(e._rs)||(e._rs=Ose(!1),e._rs3DTiles=Ose(!0))}function K8e(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(DM),r=n.getFragmentShaderCallback(!1,void 0,!0)(IM),o=new ke({defines:["VECTOR_TILE",Ht.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[nu,i]}),s=new ke({defines:["VECTOR_TILE"],sources:[r]});e._sp=Xt.fromCache({context:t,vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:$g})}function J8e(e,t){let n=e._command;if(!u(e._command)){let r=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new nt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:r,boundingVolume:e._boundingVolume,pass:be.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let o=nt.shallowClone(n,n.derivedCommands.tileset);o.renderState=e._rs3DTiles,o.pass=be.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=o}let i=e._classificationType;(i===kn.TERRAIN||i===kn.BOTH)&&t.commandList.push(n),(i===kn.CESIUM_3D_TILE||i===kn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}Jp.prototype.getPositions=function(e){return KA.getPolylinePositions(this,e)};Jp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r];t[o]=new ws(e,o)}};Jp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function Z8e(e,t){let n=e._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.show=!0,s.color=z.WHITE}}var Q8e=new z,$8e=z.WHITE,e5e=!0;Jp.prototype.applyStyle=function(e,t){if(!u(e)){Z8e(this,t);return}let n=this._batchIds,i=n.length;for(let r=0;r<i;++r){let o=n[r],s=t[o];s.color=u(e.color)?e.color.evaluateColor(s,Q8e):$8e,s.show=u(e.show)?e.show.evaluate(s):e5e}};function t5e(e){return si.initialize().then(function(){H8e(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}Jp.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=t5e(this).then(j8e(this,t))),u(this._error)){let i=this._error;throw this._error=void 0,i}return}Y8e(this,t),K8e(this,t),X8e(this);let n=e.passes;(n.render||n.pick)&&J8e(this,e)};Jp.prototype.isDestroyed=function(){return!1};Jp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),ue(this)};var OM=Jp;var $6=32767,n5e=new me,i5e=new h;function r5e(e,t,n,i,r){let o=e.length/3,s=e.subarray(0,o),a=e.subarray(o,2*o),c=e.subarray(2*o,3*o);qn.zigZagDeltaDecode(s,a,c);let l=new Float64Array(e.length);for(let f=0;f<o;++f){let d=s[f],p=a[f],g=c[f],m=P.lerp(t.west,t.east,d/$6),A=P.lerp(t.south,t.north,p/$6),x=P.lerp(n,i,g/$6),C=me.fromRadians(m,A,x,n5e),T=r.cartographicToCartesian(C,i5e);h.pack(T,l,f*3)}return l}var MM=r5e;function rm(e,t,n,i,r){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,this._resolveContent=void 0,this._readyPromise=new Promise(o=>{this._resolveContent=o}),l5e(this,i,r)}Object.defineProperties(rm.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return u(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.trianglesLength),u(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.geometryByteLength),u(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return u(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return $("Vector3DTileContent.readyPromise","Vector3DTileContent.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Wait for Vector3DTileContent.ready to return true instead."),this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function o5e(e){return function(t,n){u(e._polygons)&&e._polygons.updateCommands(t,n)}}function s5e(e,t){let n,i,r,o,s=y(e.POLYGONS_LENGTH,0),a=y(e.POLYLINES_LENGTH,0),c=y(e.POINTS_LENGTH,0);if(s>0&&u(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&u(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&u(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,p,c)}let l=u(n)||u(i)||u(r),f=s>0&&!u(n)||a>0&&!u(i)||c>0&&!u(r);if(l&&f)throw new de("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(r)){let p=0;if(!u(n)&&s>0)for(n=new Uint16Array(s),o=0;o<s;++o)n[o]=p++;if(!u(i)&&a>0)for(i=new Uint16Array(a),o=0;o<a;++o)i[o]=p++;if(!u(r)&&c>0)for(r=new Uint16Array(c),o=0;o<c;++o)r[o]=p++}return{polygons:n,polylines:i,points:r}}var Vd=Uint32Array.BYTES_PER_ELEMENT;function a5e(e){return new KA(e)}function c5e(e){return new OM(e)}function l5e(e,t,n){n=y(n,0);let i=new Uint8Array(t),r=new DataView(t);n+=Vd;let o=r.getUint32(n,!0);if(o!==1)throw new de(`Only Vector tile version 1 is supported.  Version ${o} is not.`);n+=Vd;let s=r.getUint32(n,!0);if(n+=Vd,s===0){e._ready=!0,e._resolveContent(e);return}let a=r.getUint32(n,!0);if(n+=Vd,a===0)throw new de("Feature table must have a byte length greater than zero");let c=r.getUint32(n,!0);n+=Vd;let l=r.getUint32(n,!0);n+=Vd;let f=r.getUint32(n,!0);n+=Vd;let d=r.getUint32(n,!0);n+=Vd;let p=r.getUint32(n,!0);n+=Vd;let g=r.getUint32(n,!0);n+=Vd;let m=r.getUint32(n,!0);n+=Vd;let A=Mr(i,n,a);n+=a;let x=new Uint8Array(t,n,c);n+=c;let C,T;l>0&&(C=Mr(i,n,l),n+=l,f>0&&(T=new Uint8Array(t,n,f),T=new Uint8Array(T),n+=f));let E=y(A.POLYGONS_LENGTH,0),S=y(A.POLYLINES_LENGTH,0),v=y(A.POINTS_LENGTH,0),D=E+S+v,M=new Ep(e,D,C,T,o5e(e));if(e._batchTable=M,D===0)return;let O=new Od(A,x),B=O.getGlobalProperty("REGION");if(!u(B))throw new de("Feature table global property: REGION must be defined");let L=le.unpack(B),_=B[4],b=B[5],w=e._tile.computedTransform,I=O.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(I)?(I=h.unpack(I),N.multiplyByPoint(w,I,I)):(I=le.center(L),I.height=P.lerp(_,b,.5),I=re.WGS84.cartographicToCartesian(I));let R=s5e(A,x);if(n+=(4-n%4)%4,E>0){O.featuresLength=E;let F=y(O.getPropertyArray("POLYGON_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYGON_COUNT",X.UNSIGNED_INT,1));if(!u(F))throw new de("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let k=y(O.getPropertyArray("POLYGON_INDEX_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYGON_INDEX_COUNT",X.UNSIGNED_INT,1));if(!u(k))throw new de("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=F.reduce(function(j,K){return j+K*2},0),G=k.reduce(function(j,K){return j+K},0),U=new Uint32Array(t,n,G);n+=d;let Y=new Uint16Array(t,n,V);n+=p;let W,Z;u(A.POLYGON_MINIMUM_HEIGHTS)&&u(A.POLYGON_MAXIMUM_HEIGHTS)&&(W=O.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",X.FLOAT,1),Z=O.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",X.FLOAT,1)),e._polygons=new SM({positions:Y,counts:F,indexCounts:k,indices:U,minimumHeight:_,maximumHeight:b,polygonMinimumHeights:W,polygonMaximumHeights:Z,center:I,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:M,batchIds:R.polygons,modelMatrix:w})}if(S>0){O.featuresLength=S;let F=y(O.getPropertyArray("POLYLINE_COUNTS",X.UNSIGNED_INT,1),O.getPropertyArray("POLYLINE_COUNT",X.UNSIGNED_INT,1));if(!u(F))throw new de("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let k=O.getPropertyArray("POLYLINE_WIDTHS",X.UNSIGNED_SHORT,1);if(!u(k)){k=new Uint16Array(S);for(let Z=0;Z<S;++Z)k[Z]=2}let V=F.reduce(function(Z,j){return Z+j*3},0),G=new Uint16Array(t,n,V);n+=g;let U=e._tileset,Y=U.examineVectorLinesFunction;if(u(Y)){let Z=MM(new Uint16Array(G),L,_,b,re.WGS84);u5e(Z,F,R.polylines,M,e.url,Y)}let W=a5e;u(U.classificationType)&&(W=c5e),e._polylines=W({positions:G,widths:k,counts:F,batchIds:R.polylines,minimumHeight:_,maximumHeight:b,center:I,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:M,classificationType:U.classificationType,keepDecodedPositions:U.vectorKeepDecodedPositions})}if(v>0){let F=new Uint16Array(t,n,v*3);n+=m,e._points=new bM({positions:F,batchIds:R.points,minimumHeight:_,maximumHeight:b,rectangle:L,batchTable:M})}}function e9(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._polygons)&&e._polygons.createFeatures(e,n),u(e._polylines)&&e._polylines.createFeatures(e,n),u(e._points)&&e._points.createFeatures(e,n),e._features=n}}rm.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};rm.prototype.getFeature=function(e){return u(this._features)||e9(this),this._features[e]};rm.prototype.applyDebugSettings=function(e,t){u(this._polygons)&&this._polygons.applyDebugSettings(e,t),u(this._polylines)&&this._polylines.applyDebugSettings(e,t),u(this._points)&&this._points.applyDebugSettings(e,t)};rm.prototype.applyStyle=function(e){u(this._features)||e9(this),u(this._polygons)&&this._polygons.applyStyle(e,this._features),u(this._polylines)&&this._polylines.applyStyle(e,this._features),u(this._points)&&this._points.applyStyle(e,this._features)};rm.prototype.update=function(e,t){let n=!0;u(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons.ready),u(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines.ready),u(this._points)&&(this._points.update(t),n=n&&this._points.ready),u(this._batchTable)&&n&&(u(this._features)||e9(this),this._batchTable.update(e,t),this._ready=!0,this._resolveContent(this))};rm.prototype.getPolylinePositions=function(e){let t=this._polylines;if(u(t))return t.getPositions(e)};rm.prototype.isDestroyed=function(){return!1};rm.prototype.destroy=function(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),ue(this)};function u5e(e,t,n,i,r,o){let s=t.length,a=0;for(let c=0;c<s;c++){let l=t[c]*3,f=e.slice(a,a+l);a+=l,o(f,n[c],r,i)}}var RM=rm;var Mse={b3dm:function(e,t,n,i,r){return $h.fromB3dm(e,t,n,i,r)},pnts:function(e,t,n,i,r){return $h.fromPnts(e,t,n,i,r)},i3dm:function(e,t,n,i,r){return $h.fromI3dm(e,t,n,i,r)},cmpt:function(e,t,n,i,r){return UP.fromTileType(e,t,n,i,r,Mse)},externalTileset:function(e,t,n,i){return cM.fromJson(e,t,n,i)},geom:function(e,t,n,i,r){return new kP(e,t,n,i,r)},vctr:function(e,t,n,i,r){return new RM(e,t,n,i,r)},subt:function(e,t,n,i,r){return jT.fromSubtreeJson(e,t,n,void 0,i,r)},subtreeJson:function(e,t,n,i){return jT.fromSubtreeJson(e,t,n,i)},glb:function(e,t,n,i,r){if(i.byteLength<12)throw new de("Invalid glb content");let a=new DataView(i,r).getUint32(8,!0),c=new Uint8Array(i,r,a);return $h.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return $h.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return $h.fromGeoJson(e,t,n,i)}},JA=Mse;var f5e={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},Hr=Object.freeze(f5e);var kd={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};kd.isBinaryFormat=function(e){switch(e){case kd.BATCHED_3D_MODEL:case kd.INSTANCED_3D_MODEL:case kd.COMPOSITE:case kd.POINT_CLOUD:case kd.VECTOR:case kd.GEOMETRY:case kd.IMPLICIT_SUBTREE:case kd.VOXEL_BINARY:case kd.GLTF_BINARY:return!0;default:return!1}};var fs=Object.freeze(kd);var d5e={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},_f=Object.freeze(d5e);var Ms={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},Zp=new 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a=0;a<s;a+=3)h.fromArray(e,a,o),i&&(o=n.scaleToGeodeticSurface(o,o)),t!==0&&(r=n.geodeticSurfaceNormal(o,r),h.multiplyByScalar(r,t,r),h.add(o,r,o)),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z}return e};var ui=ey;var Jse=Math.cos,Zse=Math.sin,k5e=Math.sqrt,u9={};u9.computePosition=function(e,t,n,i,r,o,s){let a=t.radiiSquared,c=e.nwCorner,l=e.boundingRectangle,f=c.latitude-e.granYCos*i+r*e.granXSin,d=Jse(f),p=Zse(f),g=a.z*p,m=c.longitude+i*e.granYSin+r*e.granXCos,A=d*Jse(m),x=d*Zse(m),C=a.x*A,T=a.y*x,E=k5e(C*A+T*x+g*p);if(o.x=C/E,o.y=T/E,o.z=g/E,n){let S=e.stNwCorner;u(S)?(f=S.latitude-e.stGranYCos*i+r*e.stGranXSin,m=S.longitude+i*e.stGranYSin+r*e.stGranXCos,s.x=(m-e.stWest)*e.lonScalar,s.y=(f-e.stSouth)*e.latScalar):(s.x=(m-l.west)*e.lonScalar,s.y=(f-l.south)*e.latScalar)}};var z5e=new er,gf=new h,H5e=new me,vV=new h,l9=new Ii;function Qse(e,t,n,i,r,o,s){let a=Math.cos(t),c=i*a,l=n*a,f=Math.sin(t),d=i*f,p=n*f;gf=l9.project(e,gf),gf=h.subtract(gf,vV,gf);let g=er.fromRotation(t,z5e);gf=er.multiplyByVector(g,gf,gf),gf=h.add(gf,vV,gf),e=l9.unproject(gf,e),o-=1,s-=1;let m=e.latitude,A=m+o*p,x=m-c*s,C=m-c*s+o*p,T=Math.max(m,A,x,C),E=Math.min(m,A,x,C),S=e.longitude,v=S+o*l,D=S+s*d,M=S+s*d+o*l,O=Math.max(S,v,D,M),B=Math.min(S,v,D,M);return{north:T,south:E,east:O,west:B,granYCos:c,granYSin:d,granXCos:l,granXSin:p,nwCorner:e}}u9.computeOptions=function(e,t,n,i,r,o,s){let a=e.east,c=e.west,l=e.north,f=e.south,d=!1,p=!1;l===P.PI_OVER_TWO&&(d=!0),f===-P.PI_OVER_TWO&&(p=!0);let g,m=l-f;c>a?g=P.TWO_PI-c+a:g=a-c;let A=Math.ceil(g/t)+1,x=Math.ceil(m/t)+1,C=g/(A-1),T=m/(x-1),E=le.northwest(e,o),S=le.center(e,H5e);(n!==0||i!==0)&&(S.longitude<E.longitude&&(S.longitude+=P.TWO_PI),vV=l9.project(S,vV));let v=T,D=C,M=0,O=0,B=le.clone(e,r),L={granYCos:v,granYSin:M,granXCos:D,granXSin:O,nwCorner:E,boundingRectangle:B,width:A,height:x,northCap:d,southCap:p};if(n!==0){let _=Qse(E,n,C,T,S,A,x);l=_.north,f=_.south,a=_.east,c=_.west,L.granYCos=_.granYCos,L.granYSin=_.granYSin,L.granXCos=_.granXCos,L.granXSin=_.granXSin,B.north=l,B.south=f,B.east=a,B.west=c}if(i!==0){n=n-i;let _=le.northwest(B,s),b=Qse(_,n,C,T,S,A,x);L.stGranYCos=b.granYCos,L.stGranXCos=b.granXCos,L.stGranYSin=b.granYSin,L.stGranXSin=b.granXSin,L.stNwCorner=_,L.stWest=b.west,L.stSouth=b.south}return L};var ds=u9;var G5e=new ae,W5e=new ae,j5e=new h,q5e=new le;function $se(e,t){let n=e._ellipsoid,i=t.height,r=t.width,o=t.northCap,s=t.southCap,a=i,c=2,l=0,f=4;o&&(c-=1,a-=1,l+=1,f-=2),s&&(c-=1,a-=1,l+=1,f-=2),l+=c*r+2*a-f;let d=new Float64Array(l*3),p=0,g=0,m,A=j5e;if(o)ds.computePosition(t,n,!1,g,0,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;else for(m=0;m<r;m++)ds.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;for(m=r-1,g=1;g<i;g++)ds.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;if(g=i-1,!s)for(m=r-2;m>=0;m--)ds.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;for(m=0,g=i-2;g>0;g--)ds.computePosition(t,n,!1,g,m,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;let x=d.length/3*2,C=Ue.createTypedArray(d.length/3,x),T=0;for(let S=0;S<d.length/3-1;S++)C[T++]=S,C[T++]=S+1;C[T++]=d.length/3-1,C[T++]=0;let E=new ut({attributes:new dn,primitiveType:Be.LINES});return E.attributes.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d}),E.indices=C,E}function Y5e(e,t){let n=e._surfaceHeight,i=e._extrudedHeight,r=e._ellipsoid,o=i,s=n,a=$se(e,t),c=t.height,l=t.width,f=ui.scaleToGeodeticHeight(a.attributes.position.values,s,r,!1),d=f.length,p=new Float64Array(d*2);p.set(f);let g=ui.scaleToGeodeticHeight(a.attributes.position.values,o,r);p.set(g,d),a.attributes.position.values=p;let m=t.northCap,A=t.southCap,x=4;m&&(x-=1),A&&(x-=1);let C=(p.length/3+x)*2,T=Ue.createTypedArray(p.length/3,C);d=p.length/6;let E=0;for(let v=0;v<d-1;v++)T[E++]=v,T[E++]=v+1,T[E++]=v+d,T[E++]=v+d+1;T[E++]=d-1,T[E++]=0,T[E++]=d+d-1,T[E++]=d,T[E++]=0,T[E++]=d;let S;if(m)S=c-1;else{let v=l-1;T[E++]=v,T[E++]=v+d,S=l+c-2}if(T[E++]=S,T[E++]=S+d,!A){let v=l+S-1;T[E++]=v,T[E]=v+d}return a.indices=T,a}function xE(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.ellipsoid,re.WGS84),r=y(e.rotation,0),o=y(e.height,0),s=y(e.extrudedHeight,o);this._rectangle=le.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(o,s),this._rotation=r,this._extrudedHeight=Math.min(o,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}xE.packedLength=le.packedLength+re.packedLength+5;xE.pack=function(e,t,n){return n=y(n,0),le.pack(e._rectangle,t,n),n+=le.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=y(e._offsetAttribute,-1),t};var eae=new le,tae=re.clone(re.UNIT_SPHERE),AE={rectangle:eae,ellipsoid:tae,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};xE.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,eae);t+=le.packedLength;let r=re.unpack(e,t,tae);t+=re.packedLength;let o=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t];return u(n)?(n._rectangle=le.clone(i,n._rectangle),n._ellipsoid=re.clone(r,n._ellipsoid),n._surfaceHeight=s,n._rotation=a,n._extrudedHeight=c,n._offsetAttribute=l===-1?void 0:l,n):(AE.granularity=o,AE.height=s,AE.rotation=a,AE.extrudedHeight=c,AE.offsetAttribute=l===-1?void 0:l,new xE(AE))};var X5e=new me;xE.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=ds.computeOptions(t,e._granularity,e._rotation,0,q5e,X5e),r,o;if(P.equalsEpsilon(t.north,t.south,P.EPSILON10)||P.equalsEpsilon(t.east,t.west,P.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!P.equalsEpsilon(s,a,0,P.EPSILON2),l;if(c){if(r=Y5e(e,i),u(e._offsetAttribute)){let p=r.attributes.position.values.length/3,g=new Uint8Array(p);e._offsetAttribute===nn.TOP?g=g.fill(1,0,p/2):(l=e._offsetAttribute===nn.NONE?0:1,g=g.fill(l)),r.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=ae.fromRectangle3D(t,n,s,W5e),d=ae.fromRectangle3D(t,n,a,G5e);o=ae.union(f,d)}else{if(r=$se(e,i),r.attributes.position.values=ui.scaleToGeodeticHeight(r.attributes.position.values,s,n,!1),u(e._offsetAttribute)){let f=r.attributes.position.values.length;l=e._offsetAttribute===nn.NONE?0:1;let d=new Uint8Array(f/3).fill(l);r.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}o=ae.fromRectangle3D(t,n,s)}return new ut({attributes:r.attributes,indices:r.indices,primitiveType:Be.LINES,boundingSphere:o,offsetAttribute:e._offsetAttribute})};var ex=xE;function TE(e){this.rectangle=le.clone(e.rectangle),this.minimumHeight=y(e.minimumHeight,0),this.maximumHeight=y(e.maximumHeight,0),this.southwestCornerCartesian=new h,this.northeastCornerCartesian=new h,this.westNormal=new h,this.southNormal=new h,this.eastNormal=new h,this.northNormal=new h;let t=y(e.ellipsoid,re.WGS84);$5e(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(TE.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});TE.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=On.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)};var nae=new h,wV=new h,iae=new h,K5e=new h,J5e=new h,Z5e=new h,Q5e=new h,yf=new me,rae=new cn(h.UNIT_X,0),CE=new vn;function $5e(e,t,n){n.cartographicToCartesian(le.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(le.northeast(t),e.northeastCornerCartesian),yf.longitude=t.west,yf.latitude=(t.south+t.north)*.5,yf.height=0;let i=n.cartographicToCartesian(yf,Z5e),r=h.cross(i,h.UNIT_Z,K5e);h.normalize(r,e.westNormal),yf.longitude=t.east;let o=n.cartographicToCartesian(yf,Q5e),s=h.cross(h.UNIT_Z,o,nae);h.normalize(s,e.eastNormal);let a=h.subtract(i,o,nae);h.magnitude(a)===0&&(a=h.clone(r,a));let c=h.normalize(a,J5e),l=t.south,f;if(l>0){yf.longitude=(t.west+t.east)*.5,yf.latitude=l;let A=n.cartographicToCartesian(yf,CE.origin);h.clone(c,CE.direction);let x=cn.fromPointNormal(e.southwestCornerCartesian,e.westNormal,rae);Ji.rayPlane(CE,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,wV)}else f=n.geodeticSurfaceNormalCartographic(le.southeast(t),wV);let d=h.cross(f,a,iae);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){yf.longitude=(t.west+t.east)*.5,yf.latitude=p;let A=n.cartographicToCartesian(yf,CE.origin);h.negate(c,CE.direction);let x=cn.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,rae);Ji.rayPlane(CE,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,wV)}else g=n.geodeticSurfaceNormalCartographic(le.northwest(t),wV);let m=h.cross(a,g,iae);h.normalize(m,e.northNormal)}var e6e=new h,t6e=new h,n6e=new h(0,-1,0),i6e=new h(0,0,-1),oae=new h;function r6e(e,t){let n=t.camera,i=n.positionWC,r=n.positionCartographic,o=0;if(!le.contains(e.rectangle,r)){let l=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==ne.SCENE3D&&(l=t.mapProjection.project(le.southwest(e.rectangle),e6e),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(le.northeast(e.rectangle),t6e),f.z=f.y,f.y=f.x,f.x=0,d=n6e,g=h.UNIT_Y,p=i6e,m=h.UNIT_Z);let A=h.subtract(i,l,oae),x=h.dot(A,d),C=h.dot(A,p),T=h.subtract(i,f,oae),E=h.dot(T,g),S=h.dot(T,m);x>0?o+=x*x:E>0&&(o+=E*E),C>0?o+=C*C:S>0&&(o+=S*S)}let s,a,c;if(t.mode===ne.SCENE3D?(s=r.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let l=s-c;o+=l*l}else if(s<a){let l=a-s;o+=l*l}return Math.sqrt(o)}TE.prototype.distanceToCamera=function(e){let t=r6e(this,e);if(e.mode===ne.SCENE3D&&u(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};TE.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};TE.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new ex({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new xt({geometry:n,id:"outline",modelMatrix:t,attributes:{color:kt.fromColor(e)}});return new bn({geometryInstances:i,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var Af=TE;var zM={},o6e=new h,sae=new h,aae=new h,cae=new h,lae=new On;zM.validOutline=function(e){let n=On.fromPoints(e,lae).halfAxes,i=Q.getColumn(n,0,sae),r=Q.getColumn(n,1,aae),o=Q.getColumn(n,2,cae),s=h.magnitude(i),a=h.magnitude(r),c=h.magnitude(o);return!(s===0&&(a===0||c===0)||a===0&&c===0)};zM.computeProjectTo2DArguments=function(e,t,n,i){let r=On.fromPoints(e,lae),o=r.halfAxes,s=Q.getColumn(o,0,sae),a=Q.getColumn(o,1,aae),c=Q.getColumn(o,2,cae),l=h.magnitude(s),f=h.magnitude(a),d=h.magnitude(c),p=Math.min(l,f,d);if(l===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,m;return(p===f||p===d)&&(g=s),p===l?g=a:p===d&&(m=a),(p===l||p===f)&&(m=c),h.normalize(g,n),h.normalize(m,i),h.clone(r.center,t),!0};function uae(e,t,n,i,r){let o=h.subtract(e,t,o6e),s=h.dot(n,o),a=h.dot(i,o);return H.fromElements(s,a,r)}zM.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let r=new Array(i.length);for(let o=0;o<i.length;o++)r[o]=uae(i[o],e,t,n);return r}};zM.createProjectPointTo2DFunction=function(e,t,n){return function(i,r){return uae(i,e,t,n,r)}};var n_=zM;function ty(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(ty.prototype,{length:{get:function(){return this._length}}});ty.prototype.enqueue=function(e){this._array.push(e),this._length++};ty.prototype.dequeue=function(){if(this._length===0)return;let e=this._array,t=this._offset,n=e[t];return e[t]=void 0,t++,t>10&&t*2>e.length&&(this._array=e.slice(t),t=0),this._offset=t,this._length--,n};ty.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};ty.prototype.contains=function(e){return this._array.indexOf(e)!==-1};ty.prototype.clear=function(){this._array.length=this._offset=this._length=0};ty.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var ny=ty;var oo={};oo.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let r=i.pop();if(!u(r))continue;n+=2;let o=r.positions,s=r.holes;if(u(o)&&o.length>0&&(n+=o.length*t.packedLength),u(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};oo.packPolygonHierarchy=function(e,t,n,i){let r=[e];for(;r.length>0;){let o=r.pop();if(!u(o))continue;let s=o.positions,a=o.holes;if(t[n++]=u(s)?s.length:0,t[n++]=u(a)?a.length:0,u(s)){let c=s.length;for(let l=0;l<c;++l,n+=i.packedLength)i.pack(s[l],t,n)}if(u(a)){let c=a.length;for(let l=0;l<c;++l)r.push(a[l])}}return n};oo.unpackPolygonHierarchy=function(e,t,n){let i=e[t++],r=e[t++],o=new Array(i),s=r>0?new Array(r):void 0;for(let a=0;a<i;++a,t+=n.packedLength)o[a]=n.unpack(e,t);for(let a=0;a<r;++a)s[a]=oo.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:o,holes:s,startingIndex:t}};var tx=new H;function mae(e,t,n,i){return H.subtract(t,e,tx),H.multiplyByScalar(tx,n/i,tx),H.add(e,tx,tx),[tx.x,tx.y]}var iy=new h;function s6e(e,t,n,i){return h.subtract(t,e,iy),h.multiplyByScalar(iy,n/i,iy),h.add(e,iy,iy),[iy.x,iy.y,iy.z]}oo.subdivideLineCount=function(e,t,n){let r=h.distance(e,t)/n,o=Math.max(0,Math.ceil(P.log2(r)));return Math.pow(2,o)};var f9=new me,d9=new me,a6e=new me,c6e=new h,fae=new ga;oo.subdivideRhumbLineCount=function(e,t,n,i){let r=e.cartesianToCartographic(t,f9),o=e.cartesianToCartographic(n,d9),a=new ga(r,o,e).surfaceDistance/i,c=Math.max(0,Math.ceil(P.log2(a)));return Math.pow(2,c)};oo.subdivideTexcoordLine=function(e,t,n,i,r,o){let s=oo.subdivideLineCount(n,i,r),a=H.distance(e,t),c=a/s,l=o;l.length=s*2;let f=0;for(let d=0;d<s;d++){let p=mae(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};oo.subdivideLine=function(e,t,n,i){let r=oo.subdivideLineCount(e,t,n),o=h.distance(e,t),s=o/r;u(i)||(i=[]);let a=i;a.length=r*3;let c=0;for(let l=0;l<r;l++){let f=s6e(e,t,l*s,o);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};oo.subdivideTexcoordRhumbLine=function(e,t,n,i,r,o,s){let a=n.cartesianToCartographic(i,f9),c=n.cartesianToCartographic(r,d9);fae.setEndPoints(a,c);let l=fae.surfaceDistance/o,f=Math.max(0,Math.ceil(P.log2(l))),d=Math.pow(2,f),p=H.distance(e,t),g=p/d,m=s;m.length=d*2;let A=0;for(let x=0;x<d;x++){let C=mae(e,t,x*g,p);m[A++]=C[0],m[A++]=C[1]}return m};oo.subdivideRhumbLine=function(e,t,n,i,r){let o=e.cartesianToCartographic(t,f9),s=e.cartesianToCartographic(n,d9),a=new ga(o,s,e),c=a.surfaceDistance/i,l=Math.max(0,Math.ceil(P.log2(c))),f=Math.pow(2,l),d=a.surfaceDistance/f;u(r)||(r=[]);let p=r;p.length=f*3;let g=0;for(let m=0;m<f;m++){let A=a.interpolateUsingSurfaceDistance(m*d,a6e),x=e.cartographicToCartesian(A,c6e);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var l6e=new h,u6e=new h,f6e=new h,d6e=new h;oo.scaleToGeodeticHeightExtruded=function(e,t,n,i,r){i=y(i,re.WGS84);let o=l6e,s=u6e,a=f6e,c=d6e;if(u(e)&&u(e.attributes)&&u(e.attributes.position)){let l=e.attributes.position.values,f=l.length/2;for(let d=0;d<f;d+=3)h.fromArray(l,d,a),i.geodeticSurfaceNormal(a,o),c=i.scaleToGeodeticSurface(a,c),s=h.multiplyByScalar(o,n,s),s=h.add(c,s,s),l[d+f]=s.x,l[d+1+f]=s.y,l[d+2+f]=s.z,r&&(c=h.clone(a,c)),s=h.multiplyByScalar(o,t,s),s=h.add(c,s,s),l[d]=s.x,l[d+1]=s.y,l[d+2]=s.z}return e};oo.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],r=new ny;r.enqueue(e);let o,s,a;for(;r.length!==0;){let c=r.dequeue(),l=c.positions;if(t)for(a=l.length,o=0;o<a;o++)n.scaleToGeodeticSurface(l[o],l[o]);if(l=Er(l,h.equalsEpsilon,!0),l.length<3)continue;let f=c.holes?c.holes.length:0;for(o=0;o<f;o++){let d=c.holes[o],p=d.positions;if(t)for(a=p.length,s=0;s<a;++s)n.scaleToGeodeticSurface(p[s],p[s]);if(p=Er(p,h.equalsEpsilon,!0),p.length<3)continue;i.push(p);let g=0;for(u(d.holes)&&(g=d.holes.length),s=0;s<g;s++)r.enqueue(d.holes[s])}i.push(l)}return i};oo.polygonsFromHierarchy=function(e,t,n,i,r){let o=[],s=[],a=new ny;for(a.enqueue(e);a.length!==0;){let c=a.dequeue(),l=c.positions,f=c.holes,d,p;if(i)for(p=l.length,d=0;d<p;d++)r.scaleToGeodeticSurface(l[d],l[d]);if(t||(l=Er(l,h.equalsEpsilon,!0)),l.length<3)continue;let g=n(l);if(!u(g))continue;let m=[],A=ui.computeWindingOrder2D(g);A===$o.CLOCKWISE&&(g.reverse(),l=l.slice().reverse());let x=l.slice(),C=u(f)?f.length:0,T=[],E;for(d=0;d<C;d++){let S=f[d],v=S.positions;if(i)for(p=v.length,E=0;E<p;++E)r.scaleToGeodeticSurface(v[E],v[E]);if(t||(v=Er(v,h.equalsEpsilon,!0)),v.length<3)continue;let D=n(v);if(!u(D))continue;A=ui.computeWindingOrder2D(D),A===$o.CLOCKWISE&&(D.reverse(),v=v.slice().reverse()),T.push(v),m.push(x.length),x=x.concat(v),g=g.concat(D);let M=0;for(u(S.holes)&&(M=S.holes.length),E=0;E<M;E++)a.enqueue(S.holes[E])}o.push({outerRing:l,holes:T}),s.push({positions:x,positions2D:g,holes:m})}return{hierarchy:o,polygons:s}};var h6e=new H,m6e=new h,p6e=new Le,_6e=new Q;oo.computeBoundingRectangle=function(e,t,n,i,r){let o=Le.fromAxisAngle(e,i,p6e),s=Q.fromQuaternion(o,_6e),a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,d=n.length;for(let p=0;p<d;++p){let g=h.clone(n[p],m6e);Q.multiplyByVector(s,g,g);let m=t(g,h6e);u(m)&&(a=Math.min(a,m.x),c=Math.max(c,m.x),l=Math.min(l,m.y),f=Math.max(f,m.y))}return r.x=a,r.y=l,r.width=c-a,r.height=f-l,r};oo.createGeometryFromPositions=function(e,t,n,i,r,o,s){let a=ui.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);let c=t.positions,l=u(n),f=l?n.positions:void 0;if(r){let d=c.length,p=new Array(d*3),g=0;for(let x=0;x<d;x++){let C=c[x];p[g++]=C.x,p[g++]=C.y,p[g++]=C.z}let m={attributes:{position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Be.TRIANGLES};l&&(m.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:H.packArray(f)}));let A=new ut(m);return o.normal?Ln.computeNormal(A):A}if(s===Kt.GEODESIC)return ui.computeSubdivision(e,c,a,f,i);if(s===Kt.RHUMB)return ui.computeRhumbLineSubdivision(e,c,a,f,i)};var dae=[],hae=[],g6e=new h,y6e=new h;oo.computeWallGeometry=function(e,t,n,i,r,o){let s,a,c,l,f,d,p,g,m,A=e.length,x=0,C=0,T=u(t),E=T?t.positions:void 0;if(r)for(a=A*3*2,s=new Array(a*2),T&&(m=A*2*2,g=new Array(m*2)),c=0;c<A;c++)l=e[c],f=e[(c+1)%A],s[x]=s[x+a]=l.x,++x,s[x]=s[x+a]=l.y,++x,s[x]=s[x+a]=l.z,++x,s[x]=s[x+a]=f.x,++x,s[x]=s[x+a]=f.y,++x,s[x]=s[x+a]=f.z,++x,T&&(d=E[c],p=E[(c+1)%A],g[C]=g[C+m]=d.x,++C,g[C]=g[C+m]=d.y,++C,g[C]=g[C+m]=p.x,++C,g[C]=g[C+m]=p.y,++C);else{let O=P.chordLength(i,n.maximumRadius),B=0;if(o===Kt.GEODESIC)for(c=0;c<A;c++)B+=oo.subdivideLineCount(e[c],e[(c+1)%A],O);else if(o===Kt.RHUMB)for(c=0;c<A;c++)B+=oo.subdivideRhumbLineCount(n,e[c],e[(c+1)%A],O);for(a=(B+A)*3,s=new Array(a*2),T&&(m=(B+A)*2,g=new Array(m*2)),c=0;c<A;c++){l=e[c],f=e[(c+1)%A];let L,_;T&&(d=E[c],p=E[(c+1)%A]),o===Kt.GEODESIC?(L=oo.subdivideLine(l,f,O,hae),T&&(_=oo.subdivideTexcoordLine(d,p,l,f,O,dae))):o===Kt.RHUMB&&(L=oo.subdivideRhumbLine(n,l,f,O,hae),T&&(_=oo.subdivideTexcoordRhumbLine(d,p,n,l,f,O,dae)));let b=L.length;for(let w=0;w<b;++w,++x)s[x]=L[w],s[x+a]=L[w];if(s[x]=f.x,s[x+a]=f.x,++x,s[x]=f.y,s[x+a]=f.y,++x,s[x]=f.z,s[x+a]=f.z,++x,T){let w=_.length;for(let I=0;I<w;++I,++C)g[C]=_[I],g[C+m]=_[I];g[C]=p.x,g[C+m]=p.x,++C,g[C]=p.y,g[C+m]=p.y,++C}}}A=s.length;let S=Ue.createTypedArray(A/3,A-e.length*6),v=0;for(A/=6,c=0;c<A;c++){let O=c,B=O+1,L=O+A,_=L+1;l=h.fromArray(s,O*3,g6e),f=h.fromArray(s,B*3,y6e),!h.equalsEpsilon(l,f,P.EPSILON10,P.EPSILON10)&&(S[v++]=O,S[v++]=L,S[v++]=B,S[v++]=B,S[v++]=L,S[v++]=_)}let D={attributes:new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Be.TRIANGLES};return T&&(D.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),new ut(D)};var Yn=oo;function A6e(e){let t=e.length,n=new Float64Array(t*3),i=Ue.createTypedArray(t,t*2),r=0,o=0;for(let a=0;a<t;a++){let c=e[a];n[r++]=c.x,n[r++]=c.y,n[r++]=c.z,i[o++]=a,i[o++]=(a+1)%t}let s=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new ut({attributes:s,indices:i,primitiveType:Be.LINES})}function nx(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=Yn.computeHierarchyPackedLength(t,h)+1}nx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new nx(t)};nx.pack=function(e,t,n){return n=y(n,0),n=Yn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),t[n]=e.packedLength,t};var x6e={polygonHierarchy:{}};nx.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=e[t];return u(n)||(n=new nx(x6e)),n._polygonHierarchy=i,n.packedLength=r,n};nx.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=Er(n,h.equalsEpsilon,!0),n.length<3||!n_.validOutline(n))return;let r=Yn.polygonOutlinesFromHierarchy(t,!1);if(r.length===0)return;let o=[];for(let c=0;c<r.length;c++){let l=new xt({geometry:A6e(r[c])});o.push(l)}let s=Ln.combineInstances(o)[0],a=ae.fromPoints(t.positions);return new ut({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var xf=nx;var DV=new me;function HM(e){let t=wp.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),r=y(e.ellipsoid,re.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=r;let o=I6e(t,n,i,r);this._boundingPlanes=o;let s=R6e(o);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=x9(o[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=h.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=x9(o[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=x9(o[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();DV=r.cartesianToCartographic(c,DV),DV.height=(i+n)/2,this.center=r.cartographicToCartesian(DV,c),this._boundingSphere=ae.fromPoints(s)}var C6e=new h,T6e=new me,E6e=new h,b6e=new me,S6e=new h,v6e=new h,w6e=new h,D6e=new h;function I6e(e,t,n,i){let r=new Array(6),o=e.getCenter(),s=i.geodeticSurfaceNormal(o,C6e),a=i.cartesianToCartographic(o,T6e);a.height=n;let c=i.cartographicToCartesian(a,E6e),l=cn.fromPointNormal(c,s);r[0]=l;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,b6e),m.height=t;let x=cn.getPointDistance(l,i.cartographicToCartesian(m,S6e));x<f&&(f=x)}let A=cn.clone(l);for(A.normal=h.negate(A.normal,A.normal),A.distance=A.distance*-1+f,r[1]=A,d=0;d<4;d++){g=p[d];let x=p[(d+1)%4],C=i.geodeticSurfaceNormal(g,v6e),T=h.subtract(x,g,D6e),E=h.cross(T,C,w6e);E=h.normalize(E,E),r[2+d]=cn.fromPointNormal(g,E)}return r}var ix=new h,rx=new h,ox=new h,h9=new h,m9=new h,p9=new h,P6e=new h,O6e=new h,M6e=new h,_9=new h,g9=new h,y9=new h,ry=new h,sm=new Q;function pae(e,t,n){ix=e.normal,rx=t.normal,ox=n.normal,h9=h.multiplyByScalar(e.normal,-e.distance,h9),m9=h.multiplyByScalar(t.normal,-t.distance,m9),p9=h.multiplyByScalar(n.normal,-n.distance,p9),_9=h.multiplyByScalar(h.cross(rx,ox,P6e),h.dot(h9,ix),_9),g9=h.multiplyByScalar(h.cross(ox,ix,O6e),h.dot(m9,rx),g9),y9=h.multiplyByScalar(h.cross(ix,rx,M6e),h.dot(p9,ox),y9),sm[0]=ix.x,sm[1]=rx.x,sm[2]=ox.x,sm[3]=ix.y,sm[4]=rx.y,sm[5]=ox.y,sm[6]=ix.z,sm[7]=rx.z,sm[8]=ox.z;let i=Q.determinant(sm);return ry=h.add(_9,g9,ry),ry=h.add(ry,y9,ry),new h(ry.x/i,ry.y/i,ry.z/i)}function R6e(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=pae(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=pae(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var A9=new h,EE=new h;function x9(e,t){let n=[];for(let i=0;i<4;i++)A9=h.subtract(t[(i+1)%4],t[i],A9),EE=h.cross(e.normal,A9,EE),EE=h.normalize(EE,EE),n[i]=h.clone(EE);return n}Object.defineProperties(HM.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var C9=new h;HM.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],r;cn.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),r=this._edgeNormals[0]):cn.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),r=this._edgeNormals[1]);let o,s;for(o=0;o<4;o++)s=2+o,cn.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),r=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=T9(cn.projectPointOntoPlane(c,t,C9),i[0],c,r),h.distance(a,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return a=_ae(t,p[0],p[1]),h.distance(a,t)}let f=Number.MAX_VALUE,d;for(o=0;o<2;o++)c=this._boundingPlanes[n[o]],a=T9(cn.projectPointOntoPlane(c,t,C9),i[o],c,this._edgeNormals[n[o]]),d=h.distanceSquared(a,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return a=T9(cn.projectPointOntoPlane(this._boundingPlanes[1],t,C9),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(a,t);let l=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+l)%4]):h.distance(t,this._vertices[4+(n[1]-2+l)%4])};var B6e=new h,L6e=new h;function _ae(e,t,n){let i=h.subtract(n,t,B6e),r=h.subtract(e,t,L6e),o=h.dot(i,r);if(o<=0)return t;let s=h.dot(i,i);return o>=s?n:(o=o/s,new h((1-o)*t.x+o*n.x,(1-o)*t.y+o*n.y,(1-o)*t.z+o*n.z))}var N6e=new cn(h.UNIT_X,0);function T9(e,t,n,i){let r=Number.MAX_VALUE,o,s,a;for(let c=0;c<t.length;c++){let l=cn.fromPointNormal(t[c],i[c],N6e);cn.getPointDistance(l,e)<0||(a=_ae(e,t[c],t[(c+1)%4]),o=h.distance(e,a),o<r&&(r=o,s=a))}return u(s)?s:e}HM.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)h.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?Qt.INSIDE:n===this._vertices.length?Qt.OUTSIDE:Qt.INTERSECTING};HM.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new xf({polygonHierarchy:{positions:this._planeVertices[0]}}),i=xf.createGeometry(n),r=new xt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:kt.fromColor(e)}}),o=new xf({polygonHierarchy:{positions:this._planeVertices[1]}}),s=xf.createGeometry(o),a=new xt({geometry:s,id:"outline",modelMatrix:t,attributes:{color:kt.fromColor(e)}}),c=[];for(let l=0;l<4;l++){let f=new xf({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=xf.createGeometry(f);c[l]=new xt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:kt.fromColor(e)}})}return new bn({geometryInstances:[c[0],c[1],c[2],c[3],a,r],appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var GM=HM;var F6e=new h(1,1,1),IV=Math.cos,PV=Math.sin;function bE(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,F6e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),r=y(e.maximumClock,P.TWO_PI),o=y(e.minimumCone,0),s=y(e.maximumCone,P.PI),a=Math.round(y(e.stackPartitions,10)),c=Math.round(y(e.slicePartitions,8)),l=Math.round(y(e.subdivisions,128));this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=r,this._minimumCone=o,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=l,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}bE.packedLength=2*h.packedLength+8;bE.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=y(e._offsetAttribute,-1),t};var gae=new h,yae=new h,i_={radii:gae,innerRadii:yae,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};bE.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,gae);t+=h.packedLength;let r=h.unpack(e,t,yae);t+=h.packedLength;let o=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(r,n._innerRadii),n._minimumClock=o,n._maximumClock=s,n._minimumCone=a,n._maximumCone=c,n._stackPartitions=l,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(i_.minimumClock=o,i_.maximumClock=s,i_.minimumCone=a,i_.maximumCone=c,i_.stackPartitions=l,i_.slicePartitions=f,i_.subdivisions=d,i_.offsetAttribute=p===-1?void 0:p,new bE(i_))};bE.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,r=e._maximumClock,o=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=re.fromCartesian3(t),l=e._slicePartitions+1,f=e._stackPartitions+1;l=Math.round(l*Math.abs(r-i)/P.TWO_PI),f=Math.round(f*Math.abs(s-o)/P.PI),l<2&&(l=2),f<2&&(f=2);let d=0,p=1,g=n.x!==t.x||n.y!==t.y||n.z!==t.z,m=!1,A=!1;g&&(p=2,o>0&&(m=!0,d+=l),s<Math.PI&&(A=!0,d+=l));let x=a*p*(f+l),C=new Float64Array(x*3),T=2*(x+d-(l+f)*p),E=Ue.createTypedArray(x,T),S,v,D,M,O=0,B=new Array(f),L=new Array(f);for(S=0;S<f;S++)M=o+S*(s-o)/(f-1),B[S]=PV(M),L[S]=IV(M);let _=new Array(a),b=new Array(a);for(S=0;S<a;S++)D=i+S*(r-i)/(a-1),_[S]=PV(D),b[S]=IV(D);for(S=0;S<f;S++)for(v=0;v<a;v++)C[O++]=t.x*B[S]*b[v],C[O++]=t.y*B[S]*_[v],C[O++]=t.z*L[S];if(g)for(S=0;S<f;S++)for(v=0;v<a;v++)C[O++]=n.x*B[S]*b[v],C[O++]=n.y*B[S]*_[v],C[O++]=n.z*L[S];for(B.length=a,L.length=a,S=0;S<a;S++)M=o+S*(s-o)/(a-1),B[S]=PV(M),L[S]=IV(M);for(_.length=l,b.length=l,S=0;S<l;S++)D=i+S*(r-i)/(l-1),_[S]=PV(D),b[S]=IV(D);for(S=0;S<a;S++)for(v=0;v<l;v++)C[O++]=t.x*B[S]*b[v],C[O++]=t.y*B[S]*_[v],C[O++]=t.z*L[S];if(g)for(S=0;S<a;S++)for(v=0;v<l;v++)C[O++]=n.x*B[S]*b[v],C[O++]=n.y*B[S]*_[v],C[O++]=n.z*L[S];for(O=0,S=0;S<f*p;S++){let R=S*a;for(v=0;v<a-1;v++)E[O++]=R+v,E[O++]=R+v+1}let w=f*a*p;for(S=0;S<l;S++)for(v=0;v<a-1;v++)E[O++]=w+S+v*l,E[O++]=w+S+(v+1)*l;if(g)for(w=f*a*p+l*a,S=0;S<l;S++)for(v=0;v<a-1;v++)E[O++]=w+S+v*l,E[O++]=w+S+(v+1)*l;if(g){let R=f*a*p,F=R+a*l;if(m)for(S=0;S<l;S++)E[O++]=R+S,E[O++]=F+S;if(A)for(R+=a*l-l,F+=a*l-l,S=0;S<l;S++)E[O++]=R+S,E[O++]=F+S}let I=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C})});if(u(e._offsetAttribute)){let R=C.length,F=e._offsetAttribute===nn.NONE?0:1,k=new Uint8Array(R/3).fill(F);I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:k})}return new ut({attributes:I,indices:E,primitiveType:Be.LINES,boundingSphere:ae.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var fu=bE;function SE(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new fu(i),this._workerName="createSphereOutlineGeometry"}SE.packedLength=fu.packedLength;SE.pack=function(e,t,n){return fu.pack(e._ellipsoidGeometry,t,n)};var U6e=new fu,sx={radius:void 0,radii:new h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};SE.unpack=function(e,t,n){let i=fu.unpack(e,t,U6e);return sx.stackPartitions=i._stackPartitions,sx.slicePartitions=i._slicePartitions,sx.subdivisions=i._subdivisions,u(n)?(h.clone(i._radii,sx.radii),n._ellipsoidGeometry=new fu(sx),n):(sx.radius=i._radii.x,new SE(sx))};SE.createGeometry=function(e){return fu.createGeometry(e._ellipsoidGeometry)};var r_=SE;function vE(e,t){t===0&&(t=P.EPSILON7),this._boundingSphere=new ae(e,t)}Object.defineProperties(vE.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});vE.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};vE.prototype.intersectPlane=function(e){return ae.intersectPlane(this._boundingSphere,e)};vE.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};vE.prototype.createDebugVolume=function(e){let t=new r_({radius:this.radius}),n=N.fromTranslation(this.center,new N.clone(N.IDENTITY)),i=new xt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:kt.fromColor(e)}});return new bn({geometryInstances:i,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var o_=vE;var V6e=new h,k6e=new h,z6e=new h,H6e=new h;function ax(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,P.EPSILON7/i,n)}function E9(e,t){let n=h.normalize(e,H6e),i=h.equalsEpsilon(n,h.UNIT_X,P.EPSILON6)?h.UNIT_Y:h.UNIT_X;return ax(e,i,t)}function Aae(e){let t=Q.getColumn(e,0,V6e),n=Q.getColumn(e,1,k6e),i=Q.getColumn(e,2,z6e),r=h.equals(t,h.ZERO),o=h.equals(n,h.ZERO),s=h.equals(i,h.ZERO);return!r&&!o&&!s?e:r&&o&&s?(e[0]=P.EPSILON7,e[4]=P.EPSILON7,e[8]=P.EPSILON7,e):(r&&!o&&!s?t=ax(n,i,t):!r&&o&&!s?n=ax(t,i,n):!r&&!o&&s?i=ax(n,t,i):r?o?s||(t=E9(i,t),n=ax(i,t,n)):(t=E9(n,t),i=ax(n,t,i)):(n=E9(t,n),i=ax(n,t,i)),Q.setColumn(e,0,t,e),Q.setColumn(e,1,n,e),Q.setColumn(e,2,i,e),e)}function wE(e,t){t=Aae(t),this._orientedBoundingBox=new On(e,t),this._boundingSphere=ae.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(wE.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});wE.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};wE.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};wE.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=Aae(t),Q.clone(t,this._orientedBoundingBox.halfAxes),ae.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};wE.prototype.createDebugVolume=function(e){let t=new ld({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=N.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new xt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:kt.fromColor(e)}});return new bn({geometryInstances:i,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})};var Cf=wE;function Zr(e,t,n,i){this._tileset=e,this._header=n;let r=u(n.contents),o=r&&n.contents.length>1||ni(n,"3DTILES_multiple_contents"),s=r&&!o?n.contents[0]:n.content;this._contentHeader=s,this.transform=u(n.transform)?N.unpack(n.transform):N.clone(N.IDENTITY);let a=u(i)?i.computedTransform:e.modelMatrix,c=N.multiply(a,this.transform,new N),l=u(i)?i._initialTransform:N.IDENTITY;this._initialTransform=N.multiply(l,this.transform,new N),this.computedTransform=c,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;u(s)&&u(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;u(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,u(this._geometricError)||(this._geometricError=u(i)?i._geometricError:e._geometricError,Zr._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;u(n.refine)?((n.refine==="replace"||n.refine==="add")&&Zr._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Vr.REPLACE:Vr.ADD):u(i)?p=i.refine:p=Vr.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,A,x,C;if(t=ve.createIfNeeded(t),o)A=Hr.UNLOADED,x=t.clone();else if(u(s)){let v=s.uri;u(s.url)&&(Zr._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),v=s.url),v===""?(Zr._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new _E(e,this),m=!0,A=Hr.READY):(A=Hr.UNLOADED,x=t.getDerivedResource({url:v}),C=Ua.getServerKey(x.getUrlComponent()))}else g=new _E(e,this),m=!0,A=Hr.READY;this._content=g,this._contentResource=x,this._contentState=A,this._expiredContent=void 0,this._serverKey=C,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=o,this.metadata=NM(e,n),this.cacheNode=void 0;let T=n.expire,E,S;u(T)&&(E=T.duration,u(T.date)&&(S=ee.fromIso8601(T.date))),this.expireDuration=E,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=_f.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._clippingPlanesState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=z.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new ee,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}Zr._deprecationWarning=$;Object.defineProperties(Zr.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return y(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},isVisible:{get:function(){return this._visible&&this._inRequestVolume}},extras:{get:function(){return this._header.extras}},color:{get:function(){return u(this._color)||(this._color=new z),z.clone(this._color)},set:function(e){this._color=z.clone(e,this._color),this._colorDirty=!0}},hasRenderableContent:{get:function(){return!this.hasEmptyContent&&!this.hasTilesetContent&&!this.hasImplicitContent}},contentAvailable:{get:function(){return this.contentReady&&this.hasRenderableContent||u(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===Hr.READY}},contentUnloaded:{get:function(){return this._contentState===Hr.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===Hr.EXPIRED}},contentFailed:{get:function(){return this._contentState===Hr.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var oy=new h;function G6e(e,t){let{tileset:n,boundingSphere:i}=e,{radius:r,center:o}=i,{camera:s}=t,a=h.multiplyByScalar(s.directionWC,e._centerZDepth,oy),c=h.add(s.positionWC,a,oy),l=h.subtract(c,o,oy);if(h.magnitude(l)>r){let S=h.normalize(l,oy),v=h.multiplyByScalar(S,r,oy),D=h.add(o,v,oy),M=h.subtract(D,s.positionWC,oy),O=h.normalize(M,oy);e._foveatedFactor=1-Math.abs(h.dot(s.directionWC,O))}else e._foveatedFactor=0;let p=e.refine===Vr.REPLACE,g=n.isSkippingLevelOfDetail;if(p&&!g||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&g||n._pass===Br.PRELOAD_FLIGHT||n._pass===Br.PRELOAD)return!1;let m=1-Math.cos(s.frustum.fov*.5),A=n.foveatedConeSize*m;if(e._foveatedFactor<=A)return!1;let x=m-A,C=P.clamp((e._foveatedFactor-A)/x,0,1),T=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.maximumScreenSpaceError,C),E=e._screenSpaceError===0&&u(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.maximumScreenSpaceError-T<=E}var Tae=new ee;Zr.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,r=y(n,1),o=u(this.parent)?this.parent.geometricError:i._scaledGeometricError,s=t?o:this.geometricError;if(s===0)return 0;let{camera:a,context:c}=e,l=a.frustum,f=c.drawingBufferWidth,d=c.drawingBufferHeight*r,p;if(e.mode===ne.SCENE2D||l instanceof en){let g=l.offCenterFrustum;u(g)&&(l=g);let m=Math.max(l.top-l.bottom,l.right-l.left)/Math.max(f,d);p=s/m}else{let g=Math.max(this._distanceToCamera,P.EPSILON7),m=l.sseDenominator;if(p=s*d/(g*m),i.dynamicScreenSpaceError){let A=i._dynamicScreenSpaceErrorComputedDensity,x=i.dynamicScreenSpaceErrorFactor,C=P.fog(g,A)*x;p-=C}}return p/=e.pixelRatio,p};function W6e(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=t._screenSpaceErrorProgressiveResolution>e._maximumScreenSpaceError;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let i=t.parent,r=e._maximumScreenSpaceError,o=t._screenSpaceErrorProgressiveResolution<=r,s=u(i)&&i._screenSpaceErrorProgressiveResolution>r;return o&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,n=!0),n}function j6e(e,t){let n=t.parent,r=u(n)&&(!e.isSkippingLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-r}Zr.prototype.updateVisibility=function(e){let{parent:t,tileset:n}=this;if(this._updatedVisibilityFrame===n._updatedVisibilityFrame)return;let i=u(t)?t.computedTransform:n.modelMatrix,r=u(t)?t._visibilityPlaneMask:ts.MASK_INDETERMINATE;this.updateTransform(i),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,r),this._visible=this._visibilityPlaneMask!==ts.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=j6e(n,this),this._priorityProgressiveResolution=W6e(n,this),this.priorityDeferred=G6e(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};Zr.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=ee.now(Tae);ee.lessThan(this.expireDate,e)&&(this._contentState=Hr.EXPIRED,this._expiredContent=this._content)}};function q6e(e){if(!u(e.expireDuration))return;let t=ee.now(Tae);ee.addSeconds(t,e.expireDuration,t),u(e.expireDate)?ee.lessThan(e.expireDate,t)&&ee.clone(t,e.expireDate):e.expireDate=ee.clone(t)}function Y6e(e){return function(){return e._priority}}Zr.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?X6e(this):J6e(this)};function X6e(e){let t=e._content,n=e._tileset;if(!u(t)){let r=ni(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new FM(n,e,e._contentResource.clone(),r),e._content=t}let i=t.requestInnerContents();if(u(i))return e._contentState=Hr.LOADING,i.then(r=>{if(!e.isDestroyed()&&u(r))return e._contentState=Hr.PROCESSING,t}).catch(r=>{if(!e.isDestroyed())throw e._contentState=Hr.FAILED,r})}async function K6e(e,t,n,i,r){let o=e._contentState;e._contentState=Hr.LOADING,++t.statistics.numberOfPendingRequests;let s;try{s=await r}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===ti.CANCELLED){e._contentState=o,++t.statistics.numberOfAttemptedRequests;return}throw e._contentState=Hr.FAILED,a}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===ti.CANCELLED){e._contentState=o,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let a=await Z6e(e,s);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=a,e._contentState=Hr.PROCESSING,a)}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=Hr.FAILED,a}}function J6e(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new jr({throttle:!0,throttleByServer:!0,type:es.TILES3D,priorityFunction:Y6e(e),serverKey:e._serverKey});e._request=i,t.request=i;let r=e._tileset,o=t.fetchArrayBuffer();if(!u(o)){++r.statistics.numberOfAttemptedRequests;return}return K6e(e,r,i,n,o)}async function Z6e(e,t){let n=om(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===fs.GEOMETRY||n.contentType===fs.VECTOR,(n.contentType===fs.IMPLICIT_SUBTREE||n.contentType===fs.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===fs.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let r,o=JA[n.contentType];if(e.isDestroyed())return;u(n.binaryPayload)?r=await Promise.resolve(o(i,e,e._contentResource,n.binaryPayload.buffer,0)):r=await Promise.resolve(o(i,e,e._contentResource,n.jsonPayload));let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,l=e.implicitCoordinates;r.metadata=c.getContentMetadataView(l,0)}else e.hasImplicitContent||(r.metadata=ZA(i,s));let a=QA(i,s);return u(a)&&(r.group=new _A({metadata:a})),r}Zr.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};Zr.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=Hr.UNLOADED,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var Eae=new ae;function S9(e,t){if(t.mode!==ne.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,Eae);e._boundingVolume2D=new o_(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._boundingVolume2D:e._boundingVolume}function Q6e(e,t){if(t.mode!==ne.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=ae.projectTo2D(n,t.mapProjection,Eae);e._contentBoundingVolume2D=new o_(i.center,i.radius)}return t.mode!==ne.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}Zr.prototype.visibility=function(e,t){let n=e.cullingVolume,i=S9(this,e),r=this._tileset,o=r.clippingPlanes;if(u(o)&&o.enabled){let s=o.computeIntersectionWithBoundingVolume(i,r.clippingPlanesOriginMatrix);if(this._isClipped=s!==Qt.INSIDE,s===Qt.OUTSIDE)return ts.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};Zr.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return Qt.INSIDE;if(this._visibilityPlaneMask===ts.MASK_INSIDE)return Qt.INSIDE;let t=e.cullingVolume,n=Q6e(this,e),i=this._tileset,r=i.clippingPlanes;if(u(r)&&r.enabled){let o=r.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=o!==Qt.INSIDE,o===Qt.OUTSIDE)return Qt.OUTSIDE}return t.computeVisibility(n)};Zr.prototype.distanceToTile=function(e){return S9(this,e).distanceToCamera(e)};var $6e=new h;Zr.prototype.distanceToTileCenter=function(e){let n=S9(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,$6e);return h.dot(e.camera.directionWC,i)};Zr.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var bae=new Q,Sae=new h,e9e=new Q,vae=new h,wae=new le,t9e=new On,b9=new N;function n9e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],vae),r=Q.fromArray(e,3,e9e);i=N.multiplyByPoint(t,i,i);let o=N.getMatrix3(t,bae);return r=Q.multiply(o,r,r),u(n)?(n.update(i,r),n):new Cf(i,r)}function i9e(e,t,n,i){let r=le.unpack(e,0,wae),o=e[4],s=e[5],a=On.fromRectangle(r,o,s,re.WGS84,t9e),c=a.center,l=a.halfAxes;t=N.multiplyTransformation(t,N.inverseTransformation(n,b9),b9),c=N.multiplyByPoint(t,c,c);let f=N.getMatrix3(t,bae);return l=Q.multiply(f,l,l),u(i)&&i instanceof Cf?(i.update(c,l),i):new Cf(c,l)}function r9e(e,t,n,i){if(!N.equalsEpsilon(t,n,P.EPSILON8))return i9e(e,t,n,i);if(u(i))return i;let r=le.unpack(e,0,wae);return new Af({rectangle:r,minimumHeight:e[4],maximumHeight:e[5]})}function o9e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],vae),r=e[3];i=N.multiplyByPoint(t,i,i);let o=N.getScale(t,Sae),s=h.maximumComponent(o);return r*=s,u(n)?(n.update(i,r),n):new o_(i,r)}Zr.prototype.createBoundingVolume=function(e,t,n){if(!u(e))throw new de("boundingVolume must be defined");if(ni(e,"3DTILES_bounding_volume_S2"))return new GM(e.extensions["3DTILES_bounding_volume_S2"]);let{box:i,region:r,sphere:o}=e;if(u(i))return n9e(i,t,n);if(u(r))return r9e(r,t,this._initialTransform,n);if(u(o))return o9e(o,t,n);throw new de("boundingVolume must contain a sphere, region, or box")};Zr.prototype.updateTransform=function(e){e=y(e,N.IDENTITY);let t=N.multiplyTransformation(e,this.transform,b9);if(!!N.equals(t,this.computedTransform))return;N.clone(t,this.computedTransform);let i=this._header,r=this._contentHeader;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,this.computedTransform,this._boundingVolume),u(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(r.boundingVolume,this.computedTransform,this._contentBoundingVolume)),u(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(i.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};Zr.prototype.updateGeometricErrorScale=function(){let e=N.getScale(this.computedTransform,Sae),t=h.maximumComponent(e);if(this.geometricError=this._geometricError*t,!u(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function s9e(e,t,n,i){if(!i.isRender)return;let r=u(e._contentHeader)&&u(e._contentHeader.boundingVolume),o=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!r;if(o){let c;e._finalResolution?e.hasRenderableContent?c=z.WHITE:c=z.DARKGRAY:c=z.YELLOW,u(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(c)),e._debugBoundingVolume.update(n);let l=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");l.color=kt.toValue(c,l.color)}else!o&&u(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&r?(u(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(z.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&u(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&u(e._viewerRequestVolume)?(u(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(z.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&u(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let s=t.debugColorizeTiles&&!e._debugColorizeTiles||u(t._heatmap.tilePropertyName),a=!t.debugColorizeTiles&&e._debugColorizeTiles;s?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):a&&(e._debugColorizeTiles=!1,e.color=z.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),a&&t.makeStyleDirty()}function a9e(e,t,n){let i=e._expiredContent;if(!e.hasMultipleContents&&u(i)){if(!e.contentReady){try{i.update(t,n)}catch{}return}e._expiredContent.destroy(),e._expiredContent=void 0}if(u(e.content))try{e.content.update(t,n)}catch(r){throw e._contentState=Hr.FAILED,r}}function c9e(e,t){let n=t.clippingPlanes,i=0;u(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}Zr.prototype.update=function(e,t,n){let{commandList:i}=t,r=i.length;c9e(this,e),s9e(this,e,t,n),a9e(this,e,t);let o=i.length;this._commandsLength=o-r;for(let s=r;s<o;++s){let a=i[s],c=a.pass===be.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var xae=[];Zr.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(q6e(this),this._selectedFrame=0,this.lastStyleTime=0,ee.now(this._loadTimestamp),this._contentState=Hr.READY,!this.hasTilesetContent&&!this.hasImplicitContent&&(e._statistics.incrementLoadCounts(this.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(this)));let n=t.commandList;t.commandList=xae;try{this._content.update(e,t)}catch(i){throw this._contentState=Hr.FAILED,i}xae.length=0,t.commandList=n};function Cae(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function OV(e,t,n){return Math.max(P.normalize(e,t,n)-P.EPSILON7,0)}Zr.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,r=4,o=1,s=0,a=r,c=s+a,l=r,f=c+l,d=o,p=Math.pow(10,f),g=f+d,m=o,A=Math.pow(10,g),x=g+m,C=Math.pow(10,x),T=OV(this._depth,n.depth,i.depth);T=t?1-T:T;let S=!e.isSkippingLevelOfDetail&&this.refine===Vr.REPLACE?OV(this._priorityHolder._distanceToCamera,n.distance,i.distance):OV(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),v=Cae(S,a,s),D=this._priorityProgressiveResolution?0:p,M=OV(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),O=Cae(M,l,c),B=this.priorityDeferred?A:0,L=e._pass===Br.PRELOAD_FLIGHT?0:C;this._priority=T+v+D+O+B+L};Zr.prototype.isDestroyed=function(){return!1};Zr.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),ue(this)};var Tf=Zr;function s_(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,r=u(n.properties)?n.properties:{};this._class=i,this._properties=r,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(s_.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});s_.prototype.hasProperty=function(e){return Nn.hasProperty(e,this._properties,this._class)};s_.prototype.hasPropertyBySemantic=function(e){return Nn.hasPropertyBySemantic(e,this._properties,this._class)};s_.prototype.getPropertyIds=function(e){return Nn.getPropertyIds(this._properties,this._class,e)};s_.prototype.getProperty=function(e){return Nn.getProperty(e,this._properties,this._class)};s_.prototype.setProperty=function(e,t){return Nn.setProperty(e,t,this._properties,this._class)};s_.prototype.getPropertyBySemantic=function(e){return Nn.getPropertyBySemantic(e,this._properties,this._class)};s_.prototype.setPropertyBySemantic=function(e,t){return Nn.setPropertyBySemantic(e,t,this._properties,this._class)};var DE=s_;function a_(e){e=y(e,y.EMPTY_OBJECT);let t=e.tileset,n=e.class,i=u(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(a_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});a_.prototype.hasProperty=function(e){return Nn.hasProperty(e,this._properties,this._class)};a_.prototype.hasPropertyBySemantic=function(e){return Nn.hasPropertyBySemantic(e,this._properties,this._class)};a_.prototype.getPropertyIds=function(e){return Nn.getPropertyIds(this._properties,this._class,e)};a_.prototype.getProperty=function(e){return Nn.getProperty(e,this._properties,this._class)};a_.prototype.setProperty=function(e,t){return Nn.setProperty(e,t,this._properties,this._class)};a_.prototype.getPropertyBySemantic=function(e){return Nn.getPropertyBySemantic(e,this._properties,this._class)};a_.prototype.setPropertyBySemantic=function(e,t){return Nn.setPropertyBySemantic(e,t,this._properties,this._class)};var WM=a_;function Dae(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),r;u(i)&&(r=new WM({tileset:i,class:n.classes[i.class]}));let o=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let l=0;l<c;l++){let f=a[l];s.push(new DE({group:f,class:n.classes[f.class]}))}}else if(u(a)){o=Object.keys(a).sort();let c=o.length;for(let l=0;l<c;l++){let f=o[l];if(a.hasOwnProperty(f)){let d=a[f];s.push(new DE({id:f,group:a[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=s,this._groupIds=o,this._tileset=r,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Dae.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var sy=Dae;var Iae={},l9e=new h;Iae.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof Cf||i instanceof Af){let r=i._orientedBoundingBox;e._optimChildrenWithinParent=_f.USE_OPTIMIZATION;for(let o=0;o<n;++o){let a=t[o].boundingVolume;if(!(a instanceof Cf||a instanceof Af)){e._optimChildrenWithinParent=_f.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=h.subtract(c.center,r.center,l9e),f=h.magnitude(l);h.divideByScalar(l,f,l);let d=Math.abs(r.halfAxes[0]*l.x)+Math.abs(r.halfAxes[1]*l.y)+Math.abs(r.halfAxes[2]*l.z)+Math.abs(r.halfAxes[3]*l.x)+Math.abs(r.halfAxes[4]*l.y)+Math.abs(r.halfAxes[5]*l.z)+Math.abs(r.halfAxes[6]*l.x)+Math.abs(r.halfAxes[7]*l.y)+Math.abs(r.halfAxes[8]*l.z),p=Math.abs(c.halfAxes[0]*l.x)+Math.abs(c.halfAxes[1]*l.y)+Math.abs(c.halfAxes[2]*l.z)+Math.abs(c.halfAxes[3]*l.x)+Math.abs(c.halfAxes[4]*l.y)+Math.abs(c.halfAxes[5]*l.z)+Math.abs(c.halfAxes[6]*l.x)+Math.abs(c.halfAxes[7]*l.y)+Math.abs(c.halfAxes[8]*l.z);if(d<=p+f){e._optimChildrenWithinParent=_f.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===_f.USE_OPTIMIZATION};var jM=Iae;function qM(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(qM.prototype,{length:{get:function(){return this._length}}});function u9e(e,t,n){this.item=e,this.previous=t,this.next=n}qM.prototype.add=function(e){let t=new u9e(e,this.tail,void 0);return u(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function Pae(e,t){u(t.previous)&&u(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):u(t.previous)?(t.previous.next=void 0,e.tail=t.previous):u(t.next)?(t.next.previous=void 0,e.head=t.next):(e.head=void 0,e.tail=void 0),t.next=void 0,t.previous=void 0}qM.prototype.remove=function(e){u(e)&&(Pae(this,e),--this._length)};qM.prototype.splice=function(e,t){if(e===t)return;Pae(this,t);let n=e.next;e.next=t,this.tail===e?this.tail=t:n.previous=t,t.next=n,t.previous=e};var YM=qM;function cx(){this._list=new YM,this._sentinel=this._list.add(),this._trimTiles=!1}cx.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};cx.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};cx.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};cx.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;u(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};cx.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,r=e.maximumMemoryUsage*1024*1024,o=this._sentinel,s=i.head;for(;s!==o&&(e.totalMemoryUsageInBytes>r||n);){let a=s.item;s=s.next,this.unloadTile(e,a,t)}};cx.prototype.trim=function(){this._trimTiles=!0};var XM=cx;function MV(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function w9(e,t){let n;return t==="_loadTimestamp"?n=ee.toDate(e).getTime():n=e,n}MV.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=w9(e,n),this._referenceMaximum[n]=w9(t,n)};function f9e(e,t){let n=e.tilePropertyName;if(u(n)){let i=w9(t[n],n);return u(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var v9=[new z(.1,.1,.1,1),new z(.153,.278,.878,1),new z(.827,.231,.49,1),new z(.827,.188,.22,1),new z(1,.592,.259,1),new z(1,.843,0,1)];MV.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=f9e(this,e),r=this._previousMinimum,o=this._previousMaximum;if(r===Number.MAX_VALUE||o===-Number.MAX_VALUE)return;let s=o-r+P.EPSILON7,c=P.clamp(i-r,0,s)/s,l=v9.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=v9[d],A=v9[p],x=z.clone(z.WHITE);x.red=P.lerp(m.red,A.red,g),x.green=P.lerp(m.green,A.green,g),x.blue=P.lerp(m.blue,A.blue,g),e._debugColor=x};MV.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(u(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=u(t)&&u(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var KM=MV;function IE(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.batchTableByteLength=0}IE.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};function RV(e,t,n,i){let r=t.innerContents,o=t.pointsLength,s=t.trianglesLength,a=t.featuresLength,c=t.geometryByteLength,l=t.texturesByteLength,f=t.batchTableByteLength;if(i?(e.numberOfFeaturesLoaded+=n?-a:a,e.numberOfPointsLoaded+=n?-o:o,e.geometryByteLength+=n?-c:c,e.texturesByteLength+=n?-l:l,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-o:o,e.numberOfTrianglesSelected+=n?-s:s),u(r)){let d=r.length;for(let p=0;p<d;++p)RV(e,r[p],n,i)}}IE.prototype.incrementSelectionCounts=function(e){RV(this,e,!1,!1)};IE.prototype.incrementLoadCounts=function(e){RV(this,e,!1,!0)};IE.prototype.decrementLoadCounts=function(e){RV(this,e,!0,!0)};IE.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.selected=e.selected,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.batchTableByteLength=e.batchTableByteLength};var c_=IE;function JM(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(JM.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});JM.prototype.makeDirty=function(){this._styleDirty=!0};JM.prototype.resetDirty=function(){this._styleDirty=!1};JM.prototype.applyStyle=function(e){if(!u(e.root)||u(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,r=t?e._selectedTiles:e._selectedTilesToStyle,o=r.length;for(let s=0;s<o;++s){let a=r[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var ZM=JM;function d9e(e,t,n){let i=ni(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let r=t.boundingVolume;if(!u(r.box)&&!u(r.region)&&!ni(r,"3DTILES_bounding_volume_S2")&&!ni(r,"3DTILES_bounding_volume_cylinder"))throw new de("Only box, region, 3DTILES_bounding_volume_S2, and 3DTILES_bounding_volume_cylinder are supported for implicit tiling");this.boundingVolume=r,this.refine=t.refine,this.subtreeUriTemplate=new ve({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let o=h9e(t);for(let s=0;s<o.length;s++){let a=o[s];this.contentHeaders.push(We(a,!0));let c=new ve({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=m9e(t),this.subdivisionScheme=jo[i.subdivisionScheme],this.branchingFactor=jo.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function h9e(e){if(ni(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return u(t.contents)?t.contents:t.content}return u(e.contents)?e.contents:u(e.content)?[e.content]:[]}function m9e(e){let t=We(e,!0);return u(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var ay=d9e;var QM={};function Oae(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function D9(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function Mae(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function I9(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}QM.encode2D=function(e,t){return(Oae(e)|Oae(t)<<1)>>>0};QM.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=Mae(e),t[1]=Mae(e>>1),t};QM.encode3D=function(e,t,n){return D9(e)|D9(t)<<1|D9(n)<<2};QM.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=I9(e),t[1]=I9(e>>1),t[2]=I9(e>>2),t};var cy=QM;function Gr(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===jo.OCTREE&&(this.z=e.z)}Object.defineProperties(Gr.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===jo.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===jo.OCTREE?cy.encode3D(this.x,this.y,this.z):cy.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===jo.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});Gr.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===jo.OCTREE){let r=(this.z<<e.level)+e.z;return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:r})}return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Gr.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),r=Math.floor(this.y/t);if(this.subdivisionScheme===jo.OCTREE){let o=Math.floor(this.z/t);return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:r,z:o})}return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:r})};Gr.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,r=e.y%n;if(this.subdivisionScheme===jo.OCTREE){let o=e.z%n;return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:r,z:o})}return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:r})};Gr.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===jo.OCTREE){let r=2*this.z+Math.floor(e/4)%2;return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:r})}return new Gr({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Gr.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};Gr.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};Gr.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,r=this.x===n,o=this.y===i;if(this.subdivisionScheme===jo.OCTREE){let s=e.z>>t,a=this.z===s;return r&&o&&a}return r&&o};Gr.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===jo.OCTREE?this.z===e.z:!0)};Gr.prototype.isImplicitTilesetRoot=function(){return this.level===0};Gr.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};Gr.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};Gr.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===jo.OCTREE&&(e.z=this.z),e};var Rae=[0,0,0];Gr.fromMortonIndex=function(e,t,n,i){let r;return e===jo.OCTREE?(r=cy.decode3D(i,Rae),new Gr({subdivisionScheme:e,subtreeLevels:t,level:n,x:r[0],y:r[1],z:r[2]})):(r=cy.decode2D(i,Rae),new Gr({subdivisionScheme:e,subtreeLevels:t,level:n,x:r[0],y:r[1]}))};Gr.fromTileIndex=function(e,t,n){let i,r,o;return e===jo.OCTREE?(i=Math.floor(P.log2(7*n+1)/3),r=((1<<3*i)-1)/7,o=n-r):(i=Math.floor(P.log2(3*n+1)/2),r=((1<<2*i)-1)/3,o=n-r),Gr.fromMortonIndex(e,t,i,o)};var lx=Gr;function l_(){}l_.selectTiles=function(e,t){fe.throwInstantiationError()};l_.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};l_.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset._maximumScreenSpaceError};l_.selectTile=function(e,t){if(e.contentVisibility(t)===Qt.OUTSIDE)return;let{content:n,tileset:i}=e;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,e.lastStyleTime=0,i._selectedTilesToStyle.push(e)):e._selectedFrame<t.frameNumber-1&&i._selectedTilesToStyle.push(e),e._selectedFrame=t.frameNumber,i._selectedTiles.push(e)};l_.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};l_.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};l_.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!p9e(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function p9e(e,t){let{tileset:n}=e;if(!n._cullRequestsWhileMoving)return!0;let{positionWCDeltaMagnitude:i,positionWCDeltaMagnitudeLastFrame:r}=t.camera,o=i!==0?i:r,s=Math.max(e.boundingSphere.radius*2,1);return n.cullRequestsWhileMovingMultiplier*o/s<1}l_.updateTile=function(e,t){Bae(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,y9e(e),e._shouldSelect=!1,e._finalResolution=!0};function Bae(e,t){if(e.updateVisibility(t),!e.isVisible)return;let n=e.children.length>0;if((e.hasTilesetContent||e.hasImplicitContent)&&n){let o=e.children[0];Bae(o,t),e._visible=o._visible;return}if(_9e(e,t)){e._visible=!1;return}let i=e.refine===Vr.REPLACE,r=e._optimChildrenWithinParent===_f.USE_OPTIMIZATION;if(i&&r&&n&&!g9e(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function _9e(e,t){let{parent:n,tileset:i}=e;return!u(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==Vr.ADD?!1:e.getScreenSpaceError(t,!0)<=i._maximumScreenSpaceError}function g9e(e,t){let n=!1,i=e.children;for(let r=0;r<i.length;++r){let o=i[r];o.updateVisibility(t),n=n||o.isVisible}return n}function y9e(e){let t=e.tileset._minimumPriority,n=e.tileset._maximumPriority,i=e._priorityHolder;n.distance=Math.max(i._distanceToCamera,n.distance),t.distance=Math.min(i._distanceToCamera,t.distance),n.depth=Math.max(e._depth,n.depth),t.depth=Math.min(e._depth,t.depth),n.foveatedFactor=Math.max(i._foveatedFactor,n.foveatedFactor),t.foveatedFactor=Math.min(i._foveatedFactor,t.foveatedFactor),n.reverseScreenSpaceError=Math.max(e._priorityReverseScreenSpaceError,n.reverseScreenSpaceError),t.reverseScreenSpaceError=Math.min(e._priorityReverseScreenSpaceError,t.reverseScreenSpaceError)}var Rs=l_;function Lae(){}var $M={stack:new Fc,stackMaximumLength:0};Lae.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e.hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!i.isVisible)return n;let{touchTile:r,visitTile:o}=Rs,s=$M.stack;for(s.push(i);s.length>0;){$M.stackMaximumLength=Math.max($M.stackMaximumLength,s.length);let a=s.pop(),c=a.refine===Vr.ADD,l=a.refine===Vr.REPLACE,f=A9e(a);f&&x9e(a,s,t),(c||l&&!f)&&(C9e(e,a),r(a,t),T9e(a,t),a.hasRenderableContent&&!a.contentAvailable&&(n=!1)),o(a,t)}return $M.stack.trim($M.stackMaximumLength),n};function A9e(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function x9e(e,t,n){let{children:i}=e;for(let r=0;r<i.length;++r){let o=i[r];o.updateVisibility(n),o.isVisible&&t.push(o)}}function C9e(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function T9e(e,t){e.contentAvailable&&e.contentVisibility(t)!==Qt.OUTSIDE&&e.tileset._selectedTiles.push(e)}var eR=Lae;function Nae(){}var tR={stack:new Fc,stackMaximumLength:0},nR={stack:new Fc,stackMaximumLength:0};Nae.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(Rs.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;b9e(n,t),tR.stack.trim(tR.stackMaximumLength),nR.stack.trim(nR.stackMaximumLength);let i=e._requestedTiles;for(let r=0;r<i.length;++r)i[r].updatePriority()};function P9(e,t){e.contentAvailable&&Rs.selectTile(e,t)}function E9e(e,t,n){let i=e.refine===Vr.REPLACE,{tileset:r,children:o}=e,{updateTile:s,loadTile:a,touchTile:c}=Rs;for(let m=0;m<o.length;++m)s(o[m],n);o.sort(Rs.sortChildrenByDistanceToCamera);let l=i&&e.hasRenderableContent,f=!0,d=!1,p=-1,g=Number.MAX_VALUE;for(let m=0;m<o.length;++m){let A=o[m];if(A.isVisible?(t.push(A),A._foveatedFactor<g&&(p=m,g=A._foveatedFactor),d=!0):(l||r.loadSiblings)&&(A._foveatedFactor<g&&(p=m,g=A._foveatedFactor),a(A,n),c(A,n)),l){let x;A._inRequestVolume?A.hasRenderableContent?x=A.contentAvailable:x=S9e(A,n):x=!1,f=f&&x}}if(d||(f=!1),p!==-1&&i){let m=o[p];m._wasMinPriorityChild=!0;let A=(e._wasMinPriorityChild||e===r.root)&&g<=e._priorityHolder._foveatedFactor?e._priorityHolder:e;A._foveatedFactor=Math.min(m._foveatedFactor,A._foveatedFactor),A._distanceToCamera=Math.min(m._distanceToCamera,A._distanceToCamera);for(let x=0;x<o.length;++x)o[x]._priorityHolder=A}return f}function b9e(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:r,visitTile:o,touchTile:s}=Rs,a=tR.stack;for(a.push(e);a.length>0;){tR.stackMaximumLength=Math.max(tR.stackMaximumLength,a.length);let c=a.pop(),l=c.parent,f=!u(l)||l._refines;c._refines=i(c)?E9e(c,a,t)&&f:!1;let d=!c._refines&&f;c.hasRenderableContent?c.refine===Vr.ADD?(P9(c,t),r(c,t)):c.refine===Vr.REPLACE&&(r(c,t),d&&P9(c,t)):(n._emptyTiles.push(c),r(c,t),d&&P9(c,t)),o(c,t),s(c,t)}}function S9e(e,t){let{canTraverse:n,updateTile:i,loadTile:r,touchTile:o}=Rs,s=!0,a=nR.stack;for(a.push(e);a.length>0;){nR.stackMaximumLength=Math.max(nR.stackMaximumLength,a.length);let c=a.pop(),l=c.children,f=l.length,d=!c.hasRenderableContent&&n(c),p=!c.hasRenderableContent&&c.children.length===0;if(!d&&!c.contentAvailable&&!p&&(s=!1),i(c,t),c.isVisible||(r(c,t),o(c,t)),d)for(let g=0;g<f;++g){let m=l[g];a.push(m)}}return s}var iR=Nae;function Fae(){}var rR={stack:new Fc,stackMaximumLength:0},oR={stack:new Fc,stackMaximumLength:0},u_={stack:new Fc,stackMaximumLength:0,ancestorStack:new Fc,ancestorStackMaximumLength:0},v9e=2;Fae.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(Rs.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;M9e(n,t),R9e(n,t),rR.stack.trim(rR.stackMaximumLength),oR.stack.trim(oR.stackMaximumLength),u_.stack.trim(u_.stackMaximumLength),u_.ancestorStack.trim(u_.ancestorStackMaximumLength);let i=e._requestedTiles;for(let r=0;r<i.length;++r)i[r].updatePriority()};function w9e(e,t){let{updateTile:n,touchTile:i,selectTile:r}=Rs,o=oR.stack;for(o.push(e);o.length>0;){oR.stackMaximumLength=Math.max(oR.stackMaximumLength,o.length);let a=o.pop().children;for(let c=0;c<a.length;++c){let l=a[c];l.isVisible&&(l.contentAvailable?(n(l,t),i(l,t),r(l,t)):l._depth-e._depth<v9e&&o.push(l))}}}function BV(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;u(n)?n._shouldSelect=!0:w9e(e,t)}function D9e(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let{parent:n}=e;if(!u(n))return;let i=!n.hasUnloadedRenderableContent||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}function I9e(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||u(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function P9e(e,t,n){let{tileset:i,children:r}=e,{updateTile:o,loadTile:s,touchTile:a}=Rs;for(let l=0;l<r.length;++l)o(r[l],n);r.sort(Rs.sortChildrenByDistanceToCamera);let c=!1;for(let l=0;l<r.length;++l){let f=r[l];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(s(f,n),a(f,n))}return c}function O9e(e,t){let{tileset:n}=e;return n.immediatelyLoadDesiredLevelOfDetail?!1:u(e._ancestorWithContent)?e._screenSpaceError===0?e.parent._screenSpaceError>t:e._screenSpaceError>t:!0}function M9e(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.maximumScreenSpaceError),{canTraverse:r,loadTile:o,visitTile:s,touchTile:a}=Rs,c=rR.stack;for(c.push(e);c.length>0;){rR.stackMaximumLength=Math.max(rR.stackMaximumLength,c.length);let l=c.pop();D9e(l,t);let f=l.parent,d=!u(f)||f._refines;l._refines=r(l)?P9e(l,c,t)&&d:!1;let p=!l._refines&&d;l.hasRenderableContent?l.refine===Vr.ADD?(BV(l,t),o(l,t)):l.refine===Vr.REPLACE&&(O9e(l,i)?(o(l,t),p&&BV(l,t)):p?(BV(l,t),o(l,t)):I9e(n,l)&&o(l,t)):(n._emptyTiles.push(l),o(l,t),p&&BV(l,t)),s(l,t),a(l,t)}}function R9e(e,t){let{selectTile:n,canTraverse:i}=Rs,{stack:r,ancestorStack:o}=u_,s;for(r.push(e);r.length>0||o.length>0;){if(u_.stackMaximumLength=Math.max(u_.stackMaximumLength,r.length),u_.ancestorStackMaximumLength=Math.max(u_.ancestorStackMaximumLength,o.length),o.length>0){let l=o.peek();if(l._stackLength===r.length){o.pop(),l!==s&&(l._finalResolution=!1),n(l,t);continue}}let a=r.pop();if(!u(a))continue;let c=i(a);if(a._shouldSelect)if(a.refine===Vr.ADD)n(a,t);else{if(a._selectionDepth=o.length,a._selectionDepth>0&&(a.tileset.hasMixedContent=!0),s=a,!c){n(a,t);continue}o.push(a),a._stackLength=r.length}if(c){let l=a.children;for(let f=0;f<l.length;++f){let d=l[f];d.isVisible&&r.push(d)}}}}var sR=Fae;function Ao(e){e=y(e,y.EMPTY_OBJECT),this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._scaledGeometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new XM,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._cullWithChildrenBounds=y(e.cullWithChildrenBounds,!0),this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new Fc,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new ZM,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?N.clone(e.modelMatrix):N.clone(N.IDENTITY),this._statistics=new c_,this._statisticsLast=new c_,this._statisticsPerPass=new Array(Br.NUMBER_OF_PASSES);for(let i=0;i<Br.NUMBER_OF_PASSES;++i)this._statisticsPerPass[i]=new c_;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new KM(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=y(e.cullRequestsWhileMoving,!0),this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=y(e.cullRequestsWhileMovingMultiplier,60),this.progressiveResolutionHeightFraction=P.clamp(y(e.progressiveResolutionHeightFraction,.3),0,.5),this.preferLeaves=y(e.preferLeaves,!1),this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._ellipsoid=y(e.ellipsoid,re.WGS84),this._initialClippingPlanesOriginMatrix=N.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=y(e.vectorClassificationOnly,!1),this._vectorKeepDecodedPositions=y(e.vectorKeepDecodedPositions,!1),this.preloadWhenHidden=y(e.preloadWhenHidden,!1),this.preloadFlightDestinations=y(e.preloadFlightDestinations,!0),this._pass=void 0,this.dynamicScreenSpaceError=y(e.dynamicScreenSpaceError,!1),this.foveatedScreenSpaceError=y(e.foveatedScreenSpaceError,!0),this._foveatedConeSize=y(e.foveatedConeSize,.1),this._foveatedMinimumScreenSpaceErrorRelaxation=y(e.foveatedMinimumScreenSpaceErrorRelaxation,0),this.foveatedInterpolationCallback=y(e.foveatedInterpolationCallback,P.lerp),this.foveatedTimeDelay=y(e.foveatedTimeDelay,.2),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorFactor=4,this.dynamicScreenSpaceErrorHeightFalloff=.25,this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=y(e.shadows,yn.ENABLED),this.show=y(e.show,!0),this.colorBlendMode=gl.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Jh(e.pointCloudShading),this._pointCloudEyeDomeLighting=new Np,this.loadProgress=new ge,this.allTilesLoaded=new ge,this.initialTilesLoaded=new ge,this.tileLoad=new ge,this.tileUnload=new ge,this.tileFailed=new ge,this.tileVisible=new ge,this.skipLevelOfDetail=y(e.skipLevelOfDetail,!1),this._disableSkipLevelOfDetail=!1,this.baseScreenSpaceError=y(e.baseScreenSpaceError,1024),this.skipScreenSpaceErrorFactor=y(e.skipScreenSpaceErrorFactor,16),this.skipLevels=y(e.skipLevels,1),this.immediatelyLoadDesiredLevelOfDetail=y(e.immediatelyLoadDesiredLevelOfDetail,!1),this.loadSiblings=y(e.loadSiblings,!1),this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,u(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new pA,this._shouldDestroyImageBasedLighting=!0),this.lightColor=e.lightColor,this.backFaceCulling=y(e.backFaceCulling,!0),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,z.BLACK),this.splitDirection=y(e.splitDirection,kc.NONE),this._projectTo2D=y(e.projectTo2D,!1),this.debugFreezeFrame=y(e.debugFreezeFrame,!1),this.debugColorizeTiles=y(e.debugColorizeTiles,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this.debugWireframe=y(e.debugWireframe,!1),this.debugWireframe===!0&&this._enableDebugWireframe===!1&&Ot("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=y(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=y(e.debugShowViewerRequestVolume,!1),this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=y(e.debugShowGeometricError,!1),this.debugShowRenderingStatistics=y(e.debugShowRenderingStatistics,!1),this.debugShowMemoryUsage=y(e.debugShowMemoryUsage,!1),this.debugShowUrl=y(e.debugShowUrl,!1),this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let t=y(e.featureIdLabel,"featureId_0");typeof t=="number"&&(t=`featureId_${t}`),this._featureIdLabel=t;let n=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");if(typeof n=="number"&&(n=`instanceFeatureId_${n}`),this._instanceFeatureIdLabel=n,u(e.url)){$("Cesium3DTileset options.url","Cesium3DTileset constructor parameter options.url was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTileset.fromUrl instead.");let i=this,r;this._readyPromise=Promise.resolve(e.url).then(function(o){let s;return r=ve.createIfNeeded(o),i._resource=r,i._credits=r.credits,r.extension==="json"?s=r.getBaseUri(!0):r.isDataUri&&(s=""),i._url=r.url,i._basePath=s,Ao.loadJson(r)}).then(function(o){if(!i.isDestroyed())return zae(r,o).then(s=>(i._metadataExtension=s,o))}).then(function(o){if(i.isDestroyed())return;i._geometricError=o.geometricError,i._scaledGeometricError=o.geometricError,i._root=i.loadTileset(r,o);let s=u(o.asset.gltfUpAxis)?dr.fromName(o.asset.gltfUpAxis):dr.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,dr.X),l=o.asset;i._asset=l,i._properties=o.properties,i._extensionsUsed=o.extensionsUsed,i._extensions=o.extensions,i._modelUpAxis=a,i._modelForwardAxis=c,i._extras=o.extras;let f=l.extras;if(u(f)&&u(f.cesium)&&u(f.cesium.credits)){let m=f.cesium.credits,A=i._credits;u(A)||(A=[],i._credits=A);for(let x=0;x<m.length;++x){let C=m[x];A.push(new wt(C.html,i._showCreditsOnScreen))}}let p=i._root.createBoundingVolume(o.root.boundingVolume,N.IDENTITY).boundingSphere.center,g=i._ellipsoid.cartesianToCartographic(p);return u(g)&&g.height>si._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=Mt.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=N.clone(i._initialClippingPlanesOriginMatrix),i})}}Object.defineProperties(Ao.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ls.setOwner(e,this,"_clippingPlanes")}},properties:{get:function(){return this._properties}},ready:{get:function(){return $("Cesium3DTileset.ready","Cesium3DTileset.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTileset.fromUrl instead."),u(this._root)}},readyPromise:{get:function(){return $("Cesium3DTileset.readyPromise","Cesium3DTileset.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTileset.fromUrl instead."),this._readyPromise}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return $("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},hasMixedContent:{get:function(){return this._hasMixedContent},set:function(e){this._hasMixedContent=e}},isSkippingLevelOfDetail:{get:function(){return this.skipLevelOfDetail&&!u(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e}},maximumMemoryUsage:{get:function(){return this._maximumMemoryUsage},set:function(e){this._maximumMemoryUsage=e}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return u(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(N.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):N.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});Ao.fromIonAssetId=async function(e,t){let n=await Xs.fromAssetId(e);return Ao.fromUrl(n,t)};Ao.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=ve.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let r=await Ao.loadJson(n),o=await zae(n,r),s=new Ao(t);s._resource=n,s._url=n.url,s._basePath=i,s._metadataExtension=o,s._geometricError=r.geometricError,s._scaledGeometricError=r.geometricError;let a=r.asset;s._asset=a,s._extras=r.extras;let c=n.credits;u(c)||(c=[]);let l=a.extras;if(u(l)&&u(l.cesium)&&u(l.cesium.credits)){let x=l.cesium.credits;for(let C=0;C<x.length;++C){let T=x[C];c.push(new wt(T.html,s._showCreditsOnScreen))}}s._credits=c;let f=u(r.asset.gltfUpAxis)?dr.fromName(r.asset.gltfUpAxis):dr.Y,d=y(t.modelUpAxis,f),p=y(t.modelForwardAxis,dr.X);s._properties=r.properties,s._extensionsUsed=r.extensionsUsed,s._extensions=r.extensions,s._modelUpAxis=d,s._modelForwardAxis=p,s._root=s.loadTileset(n,r);let m=s._root.createBoundingVolume(r.root.boundingVolume,N.IDENTITY).boundingSphere.center,A=s._ellipsoid.cartesianToCartographic(m);return u(A)&&A.height>si._defaultMinTerrainHeight&&(s._initialClippingPlanesOriginMatrix=Mt.eastNorthUpToFixedFrame(m)),s._clippingPlanesOriginMatrix=N.clone(s._initialClippingPlanesOriginMatrix),s._readyPromise=Promise.resolve(s),s._ready=!0,s};Ao.loadJson=function(e){return ve.createIfNeeded(e).fetchJson()};Ao.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};Ao.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new de("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new de("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&Ao.checkSupportedExtensions(t.extensionsRequired);let r=this._statistics,o=i.tilesetVersion;u(o)&&(this._basePath+=`?v=${o}`,e=e.clone(),e.setQueryParameters({v:o}));let s=Uae(this,e,t.root,n);u(n)&&(n.children.push(s),s._depth=n._depth+1);let a=[];for(a.push(s);a.length>0;){let c=a.pop();++r.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Vr.ADD;let l=c._header.children;if(u(l))for(let f=0;f<l.length;++f){let d=l[f],p=Uae(this,e,d,c);c.children.push(p),p._depth=c._depth+1,a.push(p)}this._cullWithChildrenBounds&&jM.checkChildrenWithinParent(c)}return s};function Uae(e,t,n,i){if(!(u(n.implicitTiling)||ni(n,"3DTILES_implicit_tiling")))return new Tf(e,t,n,i);let o=e.schema,s=new ay(t,n,o),a=new lx({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=We(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new Tf(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}async function zae(e,t){let n=ni(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=Ui.getSchemaLoader({resource:e});else if(u(n.schema))i=Ui.getSchemaLoader({schema:n.schema});else return;await i.load();let r=new sy({schema:i.schema,metadataJson:n});return Ui.unload(i),r}var Vae=new h,B9e=new me,L9e=new N,N9e=new h,F9e=new h,U9e=new h;function V9e(e,t){let n,i,r,o,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof Af)n=h.normalize(a.positionWC,Vae),i=a.directionWC,r=a.positionCartographic.height,o=l.minimumHeight,s=l.maximumHeight;else{let A=N.inverseTransformation(c.computedTransform,L9e),x=t.mapProjection.ellipsoid,C=l.boundingVolume,T=N.multiplyByPoint(A,C.center,N9e);if(h.magnitude(T)>x.minimumRadius){let E=me.fromCartesian(T,x,B9e);n=h.normalize(a.positionWC,Vae),i=a.directionWC,r=a.positionCartographic.height,o=0,s=E.height*2}else{let E=N.multiplyByPoint(A,a.positionWC,F9e);if(n=h.UNIT_Z,i=N.multiplyByPointAsVector(A,a.directionWC,U9e),i=h.normalize(i,i),r=E.z,l instanceof Cf){let S=c._header.boundingVolume.box[11];o=T.z-S,s=T.z+S}else if(l instanceof o_){let S=C.radius;o=T.z-S,s=T.z+S}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=o+(s-o)*f,p=s,g=P.clamp((r-d)/(p-d),0,1),m=1-Math.abs(h.dot(i,n));m=m*(1-g),e._dynamicScreenSpaceErrorComputedDensity=e.dynamicScreenSpaceErrorDensity*m}function k9e(e,t){if(t.hasEmptyContent)return;let{statistics:n}=e,i=t.contentExpired,r=t.requestContent();u(r)&&(r.then(o=>{!u(o)||t.isDestroyed()||e.isDestroyed()||(e._processingQueue.push(t),++n.numberOfTilesProcessing)}).catch(o=>{Hae(o,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?K9e(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function z9e(e,t){return e._priority-t._priority}Ao.prototype.postPassesUpdate=function(e){u(this._root)&&(H9e(this,e),Z9e(this,e),this._cache.unloadTiles(this,Wae),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};Ao.prototype.prePassesUpdate=function(e){if(!u(this._root))return;j9e(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,u(t)&&t.enabled&&t.update(e),u(this._loadTimestamp)||(this._loadTimestamp=ee.clone(e.time)),this._timeSinceLoad=Math.max(ee.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this.dynamicScreenSpaceError&&V9e(this,e),e.newFrame&&this._cache.reset()};function H9e(e,t){let n=e._requestedTilesInFlight,i=0;for(let r=0;r<n.length;++r){let o=n[r],s=t.frameNumber-o._touchedFrame>=1;if(o._contentState!==Hr.LOADING){++i;continue}else if(s){o.cancelRequests(),++i;continue}i>0&&(n[r-i]=o)}n.length-=i}function G9e(e){let t=e._requestedTiles;t.sort(z9e);for(let n=0;n<t.length;++n)k9e(e,t[n])}function Hae(e,t,n){if(t.isDestroyed())return;let i;n.isDestroyed()||(i=n._contentResource.url);let r=u(e.message)?e.message:e.toString();t.tileFailed.numberOfListeners>0?t.tileFailed.raiseEvent({url:i,message:r}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${r}`))}function W9e(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let r=t[i];if(r.isDestroyed()||r._contentState!==Hr.PROCESSING){++n;continue}n>0&&(t[i-n]=r)}t.length-=n}function j9e(e,t){W9e(e);let n=e._processingQueue,i=e._statistics,r;for(let o=0;o<n.length;++o){r=n[o];try{r.process(e,t),r.contentReady&&(--i.numberOfTilesProcessing,e.tileLoad.raiseEvent(r))}catch(s){--i.numberOfTilesProcessing,Hae(s,e,r)}}}var LV=new h,q9e={maximumFractionDigits:3};function kae(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,q9e):Math.round(t).toLocaleString()}function O9(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,r=h.clone(i,LV);if(u(t))r.x+=.75*(t[0]+t[3]+t[6]),r.y+=.75*(t[1]+t[4]+t[7]),r.z+=.75*(t[2]+t[5]+t[8]);else if(u(n)){let o=h.normalize(i,LV);o=h.multiplyByScalar(o,.75*n,LV),r=h.add(o,i,LV)}return r}function M9(e,t,n){let i="",r=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,r++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,r++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,r++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,r++),i+=`
Features: ${e.content.featuresLength}`,r++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${kae(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${kae(e.content.geometryByteLength)}`,r+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`
- ${s[a]}`;r+=s.length}else i+=`
Url: ${e._contentHeader.uri}`,r++;let o={text:i.substring(1),position:n,font:`${19-r}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(o)}function Y9e(e,t){let n=e._selectedTiles,i=n.length,r=e._emptyTiles,o=r.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(u(e.debugPickedTile)){let s=u(e.debugPickPosition)?e.debugPickPosition:O9(e.debugPickedTile),a=M9(e.debugPickedTile,e,s);a.pixelOffset=new H(15,-15)}}else{for(let s=0;s<i;++s){let a=n[s];M9(a,e,O9(a))}for(let s=0;s<o;++s){let a=r[s];(a.hasTilesetContent||a.hasImplicitContent)&&M9(a,e,O9(a))}}e._tileDebugLabels.update(t)}function X9e(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let{commandList:i,context:r}=t,o=i.length,s=e._selectedTiles,a=e.isSkippingLevelOfDetail&&e._hasMixedContent&&r.stencilBuffer&&s.length>0;e._backfaceCommands.length=0,a&&(u(e._stencilClearCommand)||(e._stencilClearCommand=new ri({stencil:0,pass:be.CESIUM_3D_TILE,renderState:Ve.fromCache({stencilMask:Ft.SKIP_LOD_MASK})})),i.push(e._stencilClearCommand));let{statistics:c,tileVisible:l}=e,f=n.isRender,d=i.length;for(let m=0;m<s.length;++m){let A=s[m];f&&l.raiseEvent(A),A.update(e,t,n),c.incrementSelectionCounts(A.content),++c.selected}let p=e._emptyTiles;for(let m=0;m<p.length;++m)p[m].update(e,t,n);let g=i.length-d;if(e._backfaceCommands.trim(),a){let m=e._backfaceCommands.values,A=m.length;i.length+=A;for(let x=g-1;x>=0;--x)i[d+A+x]=i[d+x];for(let x=0;x<A;++x)i[d+x]=m[x]}g=i.length-o,c.numberOfCommands=g,f&&(e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&g>0&&e._pointCloudEyeDomeLighting.update(t,o,e.pointCloudShading,e.boundingSphere),e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(u(e._tileDebugLabels)||(e._tileDebugLabels=new nm),Y9e(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var Gae=[];function K9e(e,t){let n=t,i=Gae;for(i.push(t);i.length>0;){t=i.pop();let r=t.children;for(let o=0;o<r.length;++o)i.push(r[o]);t!==n&&(J9e(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function Wae(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function J9e(e,t){e._cache.unloadTile(e,t,Wae),t.destroy()}Ao.prototype.trimLoadedTiles=function(){this._cache.trim()};function Z9e(e,t){let n=e._statistics,i=e._statisticsLast,r=n.numberOfPendingRequests,o=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;c_.clone(n,i);let c=r!==s||o!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(r,o),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function Q9e(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function $9e(e,t){t.frameNumber===e._updatedModelMatrixFrame&&u(e._previousModelMatrix)||(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!N.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=N.clone(e.modelMatrix,e._previousModelMatrix)))}function eWe(e,t,n,i){if(t.mode===ne.MORPHING||!u(e._root))return!1;let r=e._statistics;r.clear(),++e._updatedVisibilityFrame,Q9e(e),$9e(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let o=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&G9e(e),X9e(e,t,i),c_.clone(r,n),i.isRender){let s=e._credits;if(u(s)&&r.selected!==0)for(let a=0;a<s.length;++a){let c=s[a];c.showOnScreen=e._showCreditsOnScreen,t.creditDisplay.addCreditToNextFrame(c)}}return o}Ao.prototype.getTraversal=function(e){let{pass:t}=e;return t===Br.MOST_DETAILED_PRELOAD||t===Br.MOST_DETAILED_PICK?eR:this.isSkippingLevelOfDetail?sR:iR};Ao.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};Ao.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Br.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Br.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Br.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,r=e.camera,o=e.cullingVolume;t.ready=!1;let s=Br.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),l=c.length;e.commandList=c,e.camera=y(t.camera,r),e.cullingVolume=y(t.cullingVolume,o);let f=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=eWe(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=r,e.cullingVolume=o};Ao.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};Ao.prototype.isDestroyed=function(){return!1};Ao.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._root)){let e=Gae;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children;for(let i=0;i<n.length;++i)e.push(n[i])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,ue(this)};Ao.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};Ao.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!Ao.supportedExtensions[e[t]])throw new de(`Unsupported 3D Tiles Extension: ${e[t]}`)};var Ea=Ao;var tWe=new N;function ly(e,t){t.collectionChanged.addEventListener(ly.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}ly.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let r=0,o=t.length;r<o;r++){let s=t[r],a=s._tileset,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,tWe),c=ve.createIfNeeded(q.getValueOrUndefined(a._uri,e))),!f){u(l)&&(l.tilesetPrimitive.show=!1);continue}let p=u(l)?l.tilesetPrimitive:void 0;(!u(l)||c.url!==l.url)&&(u(p)&&i.removeAndDestroy(p),delete n[s.id],nWe(c,n,s,i)),u(p)&&(p.show=!0,u(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=q.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError))}return!0};ly.prototype.isDestroyed=function(){return!1};ly.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ly.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)R9(this,e[i],t,n);return ue(this)};ly.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!u(n)||n.loadFail)return lt.FAILED;let i=n.tilesetPrimitive;return u(i)?i.show?(ae.clone(i.boundingSphere,t),lt.DONE):lt.FAILED:lt.PENDING};ly.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(r=t.length-1;r>-1;r--)o=t[r],u(o._tileset)&&s.set(o.id,o);for(r=i.length-1;r>-1;r--)o=i[r],u(o._tileset)?s.set(o.id,o):(R9(this,o,a,c),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],R9(this,o,a,c),s.remove(o.id)};function R9(e,t,n,i){let r=n[t.id];u(r)&&(u(r.tilesetPrimitive)&&i.removeAndDestroy(r.tilesetPrimitive),delete n[t.id])}async function nWe(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let r=await Ea.fromUrl(e);if(r.id=n,i.add(r),!u(t[n.id]))return;t[n.id].tilesetPrimitive=r}catch(r){console.error(r),t[n.id].loadFail=!0}}var aR=ly;var iWe=z.WHITE,rWe=z.BLACK,oWe=new H(2,2);function PE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(PE.prototype,{isConstant:{get:function(){return q.isConstant(this._evenColor)&&q.isConstant(this._oddColor)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ce("evenColor"),oddColor:ce("oddColor"),repeat:ce("repeat")});PE.prototype.getType=function(e){return"Checkerboard"};PE.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=q.getValueOrClonedDefault(this._evenColor,e,iWe,t.lightColor),t.darkColor=q.getValueOrClonedDefault(this._oddColor,e,rWe,t.darkColor),t.repeat=q.getValueOrDefault(this._repeat,e,oWe),t};PE.prototype.equals=function(e){return this===e||e instanceof PE&&q.equals(this._evenColor,e._evenColor)&&q.equals(this._oddColor,e._oddColor)&&q.equals(this._repeat,e._repeat)};var OE=PE;var jae={id:void 0};function cR(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let r=t.values.slice(0),o=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,r,o,s)}while(e._refire);e._firing=!1}}}function tc(e){this._owner=e,this._entities=new Ct,this._addedEntities=new Ct,this._removedEntities=new Ct,this._changedEntities=new Ct,this._suspendCount=0,this._collectionChanged=new ge,this._id=Wn(),this._show=!0,this._firing=!1,this._refire=!1}tc.prototype.suspendEvents=function(){this._suspendCount++};tc.prototype.resumeEvents=function(){this._suspendCount--,cR(this)};Object.defineProperties(tc.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,r=i.length;for(t=0;t<r;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<r;t++){let o=n[t],s=i[t];o!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,o)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});tc.prototype.computeAvailability=function(){let e=ze.MAXIMUM_VALUE,t=ze.MINIMUM_VALUE,n=this._entities.values;for(let i=0,r=n.length;i<r;i++){let s=n[i].availability;if(u(s)){let a=s.start,c=s.stop;ee.lessThan(a,e)&&!a.equals(ze.MINIMUM_VALUE)&&(e=a),ee.greaterThan(c,t)&&!c.equals(ze.MAXIMUM_VALUE)&&(t=c)}}return ze.MAXIMUM_VALUE.equals(e)&&(e=ze.MINIMUM_VALUE),ze.MINIMUM_VALUE.equals(t)&&(t=ze.MAXIMUM_VALUE),new xn({start:e,stop:t})};tc.prototype.add=function(e){e instanceof Kr||(e=new Kr(e));let t=e.id,n=this._entities;if(n.contains(t))throw new de(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener(tc.prototype._onEntityDefinitionChanged,this),cR(this),e};tc.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};tc.prototype.contains=function(e){return this._entities.get(e.id)===e};tc.prototype.removeById=function(e){if(!u(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener(tc.prototype._onEntityDefinitionChanged,this),cR(this),!0):!1};tc.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,r=this._removedEntities;for(let o=0;o<t;o++){let s=n[o],a=s.id,c=i.get(a);u(c)||(s.definitionChanged.removeEventListener(tc.prototype._onEntityDefinitionChanged,this),r.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),cR(this)};tc.prototype.getById=function(e){return this._entities.get(e)};tc.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(jae.id=e,t=new Kr(jae),this.add(t)),t};tc.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),cR(this)};var Bs=tc;var NV={id:void 0},ME=new Array(2);function B9(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function qae(e,t,n,i){ME[0]=n,ME[1]=i.id,t[JSON.stringify(ME)]=i.definitionChanged.addEventListener(Io.prototype._onDefinitionChanged,e)}function Yae(e,t,n,i){ME[0]=n,ME[1]=i.id;let r=JSON.stringify(ME);t[r](),t[r]=void 0}function uy(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,r=i.length,o,s,a,c,l,f=e._composite,d=new Bs(e),p=e._eventHash,g;for(o=0;o<r;o++)for(l=i[o],l.collectionChanged.removeEventListener(Io.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],Yae(e,p,g,s);for(o=n-1;o>=0;o--)for(l=t[o],l.collectionChanged.addEventListener(Io.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],qae(e,p,g,s);let A=d.getById(s.id);u(A)||(A=f.getById(s.id),u(A)?B9(A):(NV.id=s.id,A=new Kr(NV)),d.add(A)),A.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=d.values;for(o=0;o<m.length;o++)f.add(m[o]);f.resumeEvents()}function Io(e,t){this._owner=t,this._composite=new Bs(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=Wn(),this._eventHash={},uy(this),this._shouldRecomposite=!1}Object.defineProperties(Io.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});Io.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),uy(this)};Io.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),uy(this),!0):!1};Io.prototype.removeAllCollections=function(){this._collections.length=0,uy(this)};Io.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};Io.prototype.contains=function(e){return this._composite.contains(e)};Io.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};Io.prototype.getCollection=function(e){return this._collections[e]};Io.prototype.getCollectionsLength=function(){return this._collections.length};function FV(e,t){return e.indexOf(t)}function Xae(e,t,n){let i=e._collections;if(t=P.clamp(t,0,i.length-1),n=P.clamp(n,0,i.length-1),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,uy(e)}Io.prototype.raiseCollection=function(e){let t=FV(this._collections,e);Xae(this,t,t+1)};Io.prototype.lowerCollection=function(e){let t=FV(this._collections,e);Xae(this,t,t-1)};Io.prototype.raiseCollectionToTop=function(e){let t=FV(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),uy(this))};Io.prototype.lowerCollectionToBottom=function(e){let t=FV(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),uy(this))};Io.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};Io.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(uy(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};Io.prototype.computeAvailability=function(){return this._composite.computeAvailability()};Io.prototype.getById=function(e){return this._composite.getById(e)};Io.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,r=i.length,o=this._composite;o.suspendEvents();let s,a,c,l,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];Yae(this,d,p,m);let A=m.id;for(a=r-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=o.getById(A),B9(l)),l.merge(c));u(l)||o.removeById(A),l=void 0}let g=t.length;for(s=0;s<g;s++){let m=t[s];qae(this,d,p,m);let A=m.id;for(a=r-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=o.getById(A),u(l)?B9(l):(NV.id=A,l=new Kr(NV),o.add(l))),l.merge(c));l=void 0}o.resumeEvents()};Io.prototype._onDefinitionChanged=function(e,t,n,i){let r=this._collections,o=this._composite,s=r.length,a=e.id,c=o.getById(a),l=c[t],f=!u(l),d=!0;for(let p=s-1;p>=0;p--){let g=r[p].getById(e.id);if(u(g)){let m=g[t];if(u(m)){if(d)if(d=!1,u(m.merge)&&u(m.clone))l=m.clone(l);else{l=m;break}l.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=l};var L9=Io;function N9(){this._removalFunctions=[]}N9.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let r=this;return function(){i();let o=r._removalFunctions;o.splice(o.indexOf(i),1)}};N9.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Po=N9;function V9(e,t){return ee.compare(e.start,t.start)}function Oo(e){if(this._intervals=[],this._changedEvent=new ge,u(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(Oo.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let e=this._intervals,t=e.length;return t===0?void 0:e[t-1].stop}},isStopIncluded:{get:function(){let e=this._intervals,t=e.length;return t===0?!1:e[t-1].isStopIncluded}},length:{get:function(){return this._intervals.length}},isEmpty:{get:function(){return this._intervals.length===0}}});Oo.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof Oo))return!1;let n=this._intervals,i=e._intervals,r=n.length;if(r!==i.length)return!1;for(let o=0;o<r;o++)if(!xn.equals(n[o],i[o],t))return!1;return!0};Oo.prototype.get=function(e){return this._intervals[e]};Oo.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};Oo.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};Oo.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};Oo.prototype.contains=function(e){return this.indexOf(e)>=0};var F9=new xn;Oo.prototype.indexOf=function(e){let t=this._intervals;F9.start=e,F9.stop=e;let n=Pr(t,F9,V9);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&xn.contains(t[n-1],e)?n-1:~n)};Oo.prototype.findInterval=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.start,n=e.stop,i=e.isStartIncluded,r=e.isStopIncluded,o=this._intervals;for(let s=0,a=o.length;s<a;s++){let c=o[s];if((!u(t)||c.start.equals(t))&&(!u(n)||c.stop.equals(n))&&(!u(i)||c.isStartIncluded===i)&&(!u(r)||c.isStopIncluded===r))return o[s]}};Oo.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||ee.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Pr(n,e,V9);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let r;for(i>0&&(r=ee.compare(n[i-1].stop,e.start),(r>0||r===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((u(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?(ee.greaterThan(e.stop,n[i-1].stop)?e=new xn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new xn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(r=ee.compare(n[i-1].stop,e.stop),(r>0||r===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new xn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new xn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(r=ee.compare(e.stop,n[i].start),r>0||r===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(u(t)?t(n[i].data,e.data):n[i].data===e.data)e=new xn({start:e.start,stop:ee.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:ee.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new xn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};Oo.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Pr(t,e,V9);n<0&&(n=~n);let i=!1;for(n>0&&(ee.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,(ee.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new xn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new xn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new xn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&ee.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new xn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new xn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&(ee.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new xn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};Oo.prototype.intersect=function(e,t,n){let i=new Oo,r=0,o=0,s=this._intervals,a=e._intervals;for(;r<s.length&&o<a.length;){let c=s[r],l=a[o];if(ee.lessThan(c.stop,l.start))++r;else if(ee.lessThan(l.stop,c.start))++o;else{if(u(n)||u(t)&&t(c.data,l.data)||!u(t)&&l.data===c.data){let f=xn.intersect(c,l,new xn,n);f.isEmpty||i.addInterval(f,t)}ee.lessThan(c.stop,l.stop)||c.stop.equals(l.stop)&&!c.isStopIncluded&&l.isStopIncluded?++r:++o}}return i};Oo.fromJulianDateArray=function(e,t){u(t)||(t=new Oo);let n=e.julianDates,i=n.length,r=e.dataCallback,o=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=y(e.leadingInterval,!1),c=y(e.trailingInterval,!1),l,f=0;a&&(++f,l=new xn({start:ze.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!o}),l.data=u(r)?r(l,t.length):t.length,t.addInterval(l));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];l=new xn({start:p,stop:g,isStartIncluded:t.length===f?o:!0,isStopIncluded:d===i-2?s:!1}),l.data=u(r)?r(l,t.length):t.length,t.addInterval(l),p=g}return c&&(l=new xn({start:n[i-1],stop:ze.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),l.data=u(r)?r(l,t.length):t.length,t.addInterval(l)),t};var nc=new Qm,lR=[0,31,28,31,30,31,30,31,31,30,31,30,31];function U9(e,t,n){u(n)||(n=new ee),ee.toGregorianDate(e,nc);let i=nc.millisecond+t.millisecond,r=nc.second+t.second,o=nc.minute+t.minute,s=nc.hour+t.hour,a=nc.day+t.day,c=nc.month+t.month,l=nc.year+t.year;for(i>=1e3&&(r+=Math.floor(i/1e3),i=i%1e3),r>=60&&(o+=Math.floor(r/60),r=r%60),o>=60&&(s+=Math.floor(o/60),o=o%60),s>=24&&(a+=Math.floor(s/24),s=s%24),lR[2]=$m(l)?29:28;a>lR[c]||c>=13;)a>lR[c]&&(a-=lR[c],++c),c>=13&&(--c,l+=Math.floor(c/12),c=c%12,++c),lR[2]=$m(l)?29:28;return nc.millisecond=i,nc.second=r,nc.minute=o,nc.hour=s,nc.day=a,nc.month=c,nc.year=l,ee.fromGregorianDate(nc,n)}var sWe=new ee,aWe=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function Kae(e,t){if(!u(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(aWe);if(!u(n))return!1;if(u(n[1])&&(t.year=Number(n[1].replace(",","."))),u(n[2])&&(t.month=Number(n[2].replace(",","."))),u(n[3])&&(t.day=Number(n[3].replace(",","."))*7),u(n[4])&&(t.day+=Number(n[4].replace(",","."))),u(n[5])&&(t.hour=Number(n[5].replace(",","."))),u(n[6])&&(t.minute=Number(n[6].replace(",","."))),u(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),ee.toGregorianDate(ee.fromIso8601(e,sWe),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var uR=new Qm;Oo.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=ee.fromIso8601(n[0]),r=ee.fromIso8601(n[1]),o=[];if(!Kae(n[2],uR))o.push(i,r);else{let s=ee.clone(i);for(o.push(s);ee.compare(s,r)<0;)s=U9(s,uR),ee.compare(r,s)<=0&&ee.clone(r,s),o.push(s)}return Oo.fromJulianDateArray({julianDates:o,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Oo.fromIso8601DateArray=function(e,t){return Oo.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return ee.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Oo.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,r=y(e.relativeToPrevious,!1),o=[],s,a,c=i.length;for(let l=0;l<c;++l)(Kae(i[l],uR)||l===0)&&(r&&u(a)?s=U9(a,uR):s=U9(n,uR),o.push(s),a=s);return Oo.fromJulianDateArray({julianDates:o,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var Mo=Oo;function cWe(e,t,n,i){function r(){n.raiseEvent(e)}let o=[];t.removeAll();let s=i.length;for(let a=0;a<s;a++){let c=i.get(a);u(c.data)&&o.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,r)}}function ux(){this._eventHelper=new Po,this._definitionChanged=new ge,this._intervals=new Mo,this._intervals.changedEvent.addEventListener(ux.prototype._intervalsChanged,this)}Object.defineProperties(ux.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});ux.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};ux.prototype.equals=function(e){return this===e||e instanceof ux&&this._intervals.equals(e._intervals,q.equals)};ux.prototype._intervalsChanged=function(){cWe(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var ic=ux;function 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lWe={ROUNDED:0,MITERED:1,BEVELED:2},Ri=Object.freeze(lWe);var ea=[new h,new h],uWe=new h,fWe=new h,dWe=new h,hWe=new h,mWe=new h,pWe=new h,_We=new h,gWe=new h,yWe=new h,BE=new h,UV=new h,fR={},k9=new me;function AWe(e,t){let n=new Array(e.length);for(let i=0;i<e.length;i++){let r=e[i];k9=t.cartesianToCartographic(r,k9),n[i]=k9.height,e[i]=t.scaleToGeodeticSurface(r,r)}return n}function z9(e,t,n,i){let r=e[0],o=e[1],s=h.angleBetween(r,o),a=Math.ceil(s/i),c=new Array(a),l;if(t===n){for(l=0;l<a;l++)c[l]=t;return c.push(n),c}let d=(n-t)/a;for(l=1;l<a;l++){let p=t+l*d;c[l]=p}return c[0]=t,c.push(n),c}var VV=new h,kV=new h;function xWe(e,t,n,i){let r=new _a(n,i),o=r.projectPointOntoPlane(h.add(n,e,VV),VV),s=r.projectPointOntoPlane(h.add(n,t,kV),kV),a=H.angleBetween(o,s);return s.x*o.y-s.y*o.x>=0?-a:a}var CWe=new h(-1,0,0),fx=new N,TWe=new N,H9=new Q,EWe=Q.IDENTITY.clone(),bWe=new h,SWe=new se,Jae=new h;function f_(e,t,n,i,r,o,s,a){let 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h,ece=new Q;function tce(e,t,n,i,r,o,s,a,c,l){let f=h.angleBetween(h.subtract(t,e,BE),h.subtract(n,e,UV)),d=i===Ri.BEVELED?0:Math.ceil(f/P.toRadians(5)),p;r?p=Q.fromQuaternion(Le.fromAxisAngle(h.negate(e,BE),f/(d+1),Qae),ece):p=Q.fromQuaternion(Le.fromAxisAngle(e,f/(d+1),Qae),ece);let g,m;if(t=h.clone(t,$ae),d>0){let A=l?2:1;for(let x=0;x<d;x++)t=Q.multiplyByVector(p,t,t),g=h.subtract(t,e,BE),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(t,UV),s=f_(m,g,a,s,o,c,1,A)}else g=h.subtract(t,e,BE),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(t,UV),s=f_(m,g,a,s,o,c,1,1),n=h.clone(n,$ae),g=h.subtract(n,e,BE),g=h.normalize(g,g),r||(g=h.negate(g,g)),m=o.scaleToGeodeticSurface(n,UV),s=f_(m,g,a,s,o,c,1,1);return s}fR.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,r=0;r<t;i=r++){let o=e[i],s=e[r];H.equals(o,s)||n.push(s)}return n};fR.angleIsGreaterThanPi=function(e,t,n,i){let r=new _a(n,i),o=r.projectPointOntoPlane(h.add(n,e,VV),VV),s=r.projectPointOntoPlane(h.add(n,t,kV),kV);return s.x*o.y-s.y*o.x>=0};var DWe=new h,IWe=new h;fR.computePositions=function(e,t,n,i,r){let o=i._ellipsoid,s=AWe(e,o),a=i._granularity,c=i._cornerType,l=r?wWe(t,n):Zae(t,n),f=r?Zae(t,n):void 0,d=n.height/2,p=n.width/2,g=e.length,m=[],A=r?[]:void 0,x=uWe,C=fWe,T=dWe,E=hWe,S=mWe,v=pWe,D=_We,M=gWe,O=yWe,B=e[0],L=e[1];E=o.geodeticSurfaceNormal(B,E),x=h.subtract(L,B,x),x=h.normalize(x,x),M=h.cross(E,x,M),M=h.normalize(M,M);let _=s[0],b=s[1];r&&(A=f_(B,M,f,A,o,_+d,1,1)),O=h.clone(B,O),B=L,C=h.negate(x,C);let w,I;for(let k=1;k<g-1;k++){let V=r?2:1;if(L=e[k+1],B.equals(L)){Ot("Positions are too close and are considered equivalent with rounding error.");continue}x=h.subtract(L,B,x),x=h.normalize(x,x),T=h.add(x,C,T),T=h.normalize(T,T),E=o.geodeticSurfaceNormal(B,E);let G=h.multiplyByScalar(E,h.dot(x,E),DWe);h.subtract(x,G,G),h.normalize(G,G);let U=h.multiplyByScalar(E,h.dot(C,E),IWe);if(h.subtract(C,U,U),h.normalize(U,U),!P.equalsEpsilon(Math.abs(h.dot(G,U)),1,P.EPSILON7)){T=h.cross(T,E,T),T=h.cross(E,T,T),T=h.normalize(T,T);let W=1/Math.max(.25,h.magnitude(h.cross(T,C,BE))),Z=fR.angleIsGreaterThanPi(x,C,B,o);Z?(S=h.add(B,h.multiplyByScalar(T,W*p,T),S),v=h.add(S,h.multiplyByScalar(M,p,v),v),ea[0]=h.clone(O,ea[0]),ea[1]=h.clone(v,ea[1]),w=z9(ea,_+d,b+d,a),I=Mi.generateArc({positions:ea,granularity:a,ellipsoid:o}),m=G9(I,M,l,m,o,w,1),M=h.cross(E,x,M),M=h.normalize(M,M),D=h.add(S,h.multiplyByScalar(M,p,D),D),c===Ri.ROUNDED||c===Ri.BEVELED?tce(S,v,D,c,Z,o,m,l,b+d,r):(T=h.negate(T,T),m=f_(B,T,l,m,o,b+d,W,V)),O=h.clone(D,O)):(S=h.add(B,h.multiplyByScalar(T,W*p,T),S),v=h.add(S,h.multiplyByScalar(M,-p,v),v),ea[0]=h.clone(O,ea[0]),ea[1]=h.clone(v,ea[1]),w=z9(ea,_+d,b+d,a),I=Mi.generateArc({positions:ea,granularity:a,ellipsoid:o}),m=G9(I,M,l,m,o,w,1),M=h.cross(E,x,M),M=h.normalize(M,M),D=h.add(S,h.multiplyByScalar(M,-p,D),D),c===Ri.ROUNDED||c===Ri.BEVELED?tce(S,v,D,c,Z,o,m,l,b+d,r):m=f_(B,T,l,m,o,b+d,W,V),O=h.clone(D,O)),C=h.negate(x,C)}else m=f_(O,M,l,m,o,_+d,1,1),O=B;_=b,b=s[k+1],B=L}ea[0]=h.clone(O,ea[0]),ea[1]=h.clone(B,ea[1]),w=z9(ea,_+d,b+d,a),I=Mi.generateArc({positions:ea,granularity:a,ellipsoid:o}),m=G9(I,M,l,m,o,w,1),r&&(A=f_(B,M,f,A,o,b+d,1,1)),g=m.length;let R=r?g+A.length:g,F=new Float64Array(R);return F.set(m),r&&F.set(A,g),F};var Hd=fR;var j9={},LE=new h,sce=new h,PWe=new h,nce=new h,Hc=[new h,new h],ace=new h,cce=new h,lce=new h,OWe=new h,MWe=new h,RWe=new h,BWe=new h,LWe=new h,NWe=new h,FWe=new h,ice=new Le,rce=new Q;function zV(e,t,n,i,r){let o=h.angleBetween(h.subtract(t,e,LE),h.subtract(n,e,sce)),s=i===Ri.BEVELED?1:Math.ceil(o/P.toRadians(5))+1,a=s*3,c=new Array(a);c[a-3]=n.x,c[a-2]=n.y,c[a-1]=n.z;let l;r?l=Q.fromQuaternion(Le.fromAxisAngle(h.negate(e,LE),o/s,ice),rce):l=Q.fromQuaternion(Le.fromAxisAngle(e,o/s,ice),rce);let f=0;t=h.clone(t,LE);for(let d=0;d<s;d++)t=Q.multiplyByVector(l,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function UWe(e){let t=ace,n=cce,i=lce,r=e[1];n=h.fromArray(e[1],r.length-3,n),i=h.fromArray(e[0],0,i),t=h.midpoint(n,i,t);let o=zV(t,n,i,Ri.ROUNDED,!1),s=e.length-1,a=e[s-1];r=e[s],n=h.fromArray(a,a.length-3,n),i=h.fromArray(r,0,i),t=h.midpoint(n,i,t);let c=zV(t,n,i,Ri.ROUNDED,!1);return[o,c]}function oce(e,t,n,i){let r=LE;return i?r=h.add(e,t,r):(t=h.negate(t,t),r=h.add(e,t,r)),[r.x,r.y,r.z,n.x,n.y,n.z]}function W9(e,t,n,i){let r=new Array(e.length),o=new Array(e.length),s=h.multiplyByScalar(t,n,LE),a=h.negate(s,sce),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,PWe),p=h.add(d,a,nce);r[c++]=p.x,r[c++]=p.y,r[c++]=p.z;let g=h.add(d,s,nce);o[l--]=g.z,o[l--]=g.y,o[l--]=g.x}return i.push(r,o),i}j9.addAttribute=function(e,t,n,i){let r=t.x,o=t.y,s=t.z;u(n)&&(e[n]=r,e[n+1]=o,e[n+2]=s),u(i)&&(e[i]=s,e[i-1]=o,e[i-2]=r)};var VWe=new h,kWe=new h;j9.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,r=e.width/2,o=e.cornerType,s=e.saveAttributes,a=ace,c=cce,l=lce,f=OWe,d=MWe,p=RWe,g=BWe,m=LWe,A=NWe,x=FWe,C=[],T=s?[]:void 0,E=s?[]:void 0,S=n[0],v=n[1];c=h.normalize(h.subtract(v,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=h.normalize(h.cross(a,c,f),f),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z)),g=h.clone(S,g),S=v,l=h.negate(c,l);let D,M=[],O,B=n.length;for(O=1;O<B-1;O++){a=i.geodeticSurfaceNormal(S,a),v=n[O+1],c=h.normalize(h.subtract(v,S,c),c),d=h.normalize(h.add(c,l,d),d);let _=h.multiplyByScalar(a,h.dot(c,a),VWe);h.subtract(c,_,_),h.normalize(_,_);let b=h.multiplyByScalar(a,h.dot(l,a),kWe);if(h.subtract(l,b,b),h.normalize(b,b),!P.equalsEpsilon(Math.abs(h.dot(_,b)),1,P.EPSILON7)){d=h.cross(d,a,d),d=h.cross(a,d,d),d=h.normalize(d,d);let I=r/Math.max(.25,h.magnitude(h.cross(d,l,LE))),R=Hd.angleIsGreaterThanPi(c,l,S,i);d=h.multiplyByScalar(d,I,d),R?(m=h.add(S,d,m),x=h.add(m,h.multiplyByScalar(f,r,x),x),A=h.add(m,h.multiplyByScalar(f,r*2,A),A),Hc[0]=h.clone(g,Hc[0]),Hc[1]=h.clone(x,Hc[1]),D=Mi.generateArc({positions:Hc,granularity:t,ellipsoid:i}),C=W9(D,f,r,C),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z)),p=h.clone(A,p),f=h.normalize(h.cross(a,c,f),f),A=h.add(m,h.multiplyByScalar(f,r*2,A),A),g=h.add(m,h.multiplyByScalar(f,r,g),g),o===Ri.ROUNDED||o===Ri.BEVELED?M.push({leftPositions:zV(m,p,A,o,R)}):M.push({leftPositions:oce(S,h.negate(d,d),A,R)})):(A=h.add(S,d,A),x=h.add(A,h.negate(h.multiplyByScalar(f,r,x),x),x),m=h.add(A,h.negate(h.multiplyByScalar(f,r*2,m),m),m),Hc[0]=h.clone(g,Hc[0]),Hc[1]=h.clone(x,Hc[1]),D=Mi.generateArc({positions:Hc,granularity:t,ellipsoid:i}),C=W9(D,f,r,C),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z)),p=h.clone(m,p),f=h.normalize(h.cross(a,c,f),f),m=h.add(A,h.negate(h.multiplyByScalar(f,r*2,m),m),m),g=h.add(A,h.negate(h.multiplyByScalar(f,r,g),g),g),o===Ri.ROUNDED||o===Ri.BEVELED?M.push({rightPositions:zV(A,p,m,o,R)}):M.push({rightPositions:oce(S,d,m,R)})),l=h.negate(c,l)}S=v}a=i.geodeticSurfaceNormal(S,a),Hc[0]=h.clone(g,Hc[0]),Hc[1]=h.clone(S,Hc[1]),D=Mi.generateArc({positions:Hc,granularity:t,ellipsoid:i}),C=W9(D,f,r,C),s&&(T.push(f.x,f.y,f.z),E.push(a.x,a.y,a.z));let L;return o===Ri.ROUNDED&&(L=UWe(C)),{positions:C,corners:M,lefts:T,normals:E,endPositions:L}};var ki=j9;var dce=new h,hce=new h,HV=new h,GV=new h,zWe=new h,mce=new h,hy=new h,NE=new h;function pce(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Gd(e,t,n,i,r,o){let s=e.normals,a=e.tangents,c=e.bitangents,l=h.normalize(h.cross(n,t,hy),hy);o.normal&&ki.addAttribute(s,t,i,r),o.tangent&&ki.addAttribute(a,l,i,r),o.bitangent&&ki.addAttribute(c,n,i,r)}function _ce(e,t,n){let i=e.positions,r=e.corners,o=e.endPositions,s=e.lefts,a=e.normals,c=new dn,l,f=0,d=0,p,g=0,m;for(p=0;p<i.length;p+=2)m=i[p].length-3,f+=m,g+=m*2,d+=i[p+1].length-3;for(f+=3,d+=3,p=0;p<r.length;p++){l=r[p];let J=r[p].leftPositions;u(J)?(m=J.length,f+=m,g+=m):(m=r[p].rightPositions.length,d+=m,g+=m)}let A=u(o),x;A&&(x=o[0].length-3,f+=x,d+=x,x/=3,g+=x*6);let C=f+d,T=new Float64Array(C),E=t.normal?new Float32Array(C):void 0,S=t.tangent?new Float32Array(C):void 0,v=t.bitangent?new Float32Array(C):void 0,D={normals:E,tangents:S,bitangents:v},M=0,O=C-1,B,L,_,b,w=dce,I=hce,R,F,k=x/2,V=Ue.createTypedArray(C/3,g),G=0;if(A){F=HV,R=GV;let J=o[0];for(w=h.fromArray(a,0,w),I=h.fromArray(s,0,I),p=0;p<k;p++)F=h.fromArray(J,(k-1-p)*3,F),R=h.fromArray(J,(k+p)*3,R),ki.addAttribute(T,R,M),ki.addAttribute(T,F,void 0,O),Gd(D,w,I,M,O,t),L=M/3,b=L+1,B=(O-2)/3,_=B-1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3}let U=0,Y=0,W=i[U++],Z=i[U++];T.set(W,M),T.set(Z,O-Z.length+1),I=h.fromArray(s,Y,I);let j,K;for(m=Z.length-3,p=0;p<m;p+=3)j=n.geodeticSurfaceNormal(h.fromArray(W,p,hy),hy),K=n.geodeticSurfaceNormal(h.fromArray(Z,m-p,NE),NE),w=h.normalize(h.add(j,K,w),w),Gd(D,w,I,M,O,t),L=M/3,b=L+1,B=(O-2)/3,_=B-1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3;for(j=n.geodeticSurfaceNormal(h.fromArray(W,m,hy),hy),K=n.geodeticSurfaceNormal(h.fromArray(Z,m,NE),NE),w=h.normalize(h.add(j,K,w),w),Y+=3,p=0;p<r.length;p++){let J;l=r[p];let _e=l.leftPositions,xe=l.rightPositions,oe,Ae,he=mce,Se=HV,Ie=GV;if(w=h.fromArray(a,Y,w),u(_e)){for(Gd(D,w,I,void 0,O,t),O-=3,oe=b,Ae=_,J=0;J<_e.length/3;J++)he=h.fromArray(_e,J*3,he),V[G++]=oe,V[G++]=Ae-J-1,V[G++]=Ae-J,ki.addAttribute(T,he,void 0,O),Se=h.fromArray(T,(Ae-J-1)*3,Se),Ie=h.fromArray(T,oe*3,Ie),I=h.normalize(h.subtract(Se,Ie,I),I),Gd(D,w,I,void 0,O,t),O-=3;he=h.fromArray(T,oe*3,he),Se=h.subtract(h.fromArray(T,Ae*3,Se),he,Se),Ie=h.subtract(h.fromArray(T,(Ae-J)*3,Ie),he,Ie),I=h.normalize(h.add(Se,Ie,I),I),Gd(D,w,I,M,void 0,t),M+=3}else{for(Gd(D,w,I,M,void 0,t),M+=3,oe=_,Ae=b,J=0;J<xe.length/3;J++)he=h.fromArray(xe,J*3,he),V[G++]=oe,V[G++]=Ae+J,V[G++]=Ae+J+1,ki.addAttribute(T,he,M),Se=h.fromArray(T,oe*3,Se),Ie=h.fromArray(T,(Ae+J)*3,Ie),I=h.normalize(h.subtract(Se,Ie,I),I),Gd(D,w,I,M,void 0,t),M+=3;he=h.fromArray(T,oe*3,he),Se=h.subtract(h.fromArray(T,(Ae+J)*3,Se),he,Se),Ie=h.subtract(h.fromArray(T,Ae*3,Ie),he,Ie),I=h.normalize(h.negate(h.add(Ie,Se,I),I),I),Gd(D,w,I,void 0,O,t),O-=3}for(W=i[U++],Z=i[U++],W.splice(0,3),Z.splice(Z.length-3,3),T.set(W,M),T.set(Z,O-Z.length+1),m=Z.length-3,Y+=3,I=h.fromArray(s,Y,I),J=0;J<Z.length;J+=3)j=n.geodeticSurfaceNormal(h.fromArray(W,J,hy),hy),K=n.geodeticSurfaceNormal(h.fromArray(Z,m-J,NE),NE),w=h.normalize(h.add(j,K,w),w),Gd(D,w,I,M,O,t),b=M/3,L=b-1,_=(O-2)/3,B=_+1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3;M-=3,O+=3}if(w=h.fromArray(a,a.length-3,w),Gd(D,w,I,M,O,t),A){M+=3,O-=3,F=HV,R=GV;let J=o[1];for(p=0;p<k;p++)F=h.fromArray(J,(x-p-1)*3,F),R=h.fromArray(J,p*3,R),ki.addAttribute(T,F,void 0,O),ki.addAttribute(T,R,M),Gd(D,w,I,M,O,t),b=M/3,L=b-1,_=(O-2)/3,B=_+1,V[G++]=B,V[G++]=L,V[G++]=_,V[G++]=_,V[G++]=L,V[G++]=b,M+=3,O-=3}if(c.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:T}),t.st){let J=new Float32Array(C/3*2),_e,xe,oe=0;if(A){f/=3,d/=3;let Ae=Math.PI/(x+1);xe=1/(f-x+1),_e=1/(d-x+1);let he,Se=x/2;for(p=Se+1;p<x+1;p++)he=P.PI_OVER_TWO+Ae*p,J[oe++]=_e*(1+Math.cos(he)),J[oe++]=.5*(1+Math.sin(he));for(p=1;p<d-x+1;p++)J[oe++]=p*_e,J[oe++]=0;for(p=x;p>Se;p--)he=P.PI_OVER_TWO-p*Ae,J[oe++]=1-_e*(1+Math.cos(he)),J[oe++]=.5*(1+Math.sin(he));for(p=Se;p>0;p--)he=P.PI_OVER_TWO-Ae*p,J[oe++]=1-xe*(1+Math.cos(he)),J[oe++]=.5*(1+Math.sin(he));for(p=f-x;p>0;p--)J[oe++]=p*xe,J[oe++]=1;for(p=1;p<Se+1;p++)he=P.PI_OVER_TWO+Ae*p,J[oe++]=xe*(1+Math.cos(he)),J[oe++]=.5*(1+Math.sin(he))}else{for(f/=3,d/=3,xe=1/(f-1),_e=1/(d-1),p=0;p<d;p++)J[oe++]=p*_e,J[oe++]=0;for(p=f;p>0;p--)J[oe++]=(p-1)*xe,J[oe++]=1}c.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:J})}return t.normal&&(c.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.normals})),t.tangent&&(c.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.tangents})),t.bitangent&&(c.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.bitangents})),{attributes:c,indices:V}}function HWe(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,r;(t.normal||t.bitangent)&&(i=e.normal.values,r=e.bitangent.values);let o=e.position.values.length/18,s=o*3,a=o*2,c=s*2,l;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(s*6):void 0,d=t.tangent?new Float32Array(s*6):void 0,p=t.bitangent?new Float32Array(s*6):void 0,g=dce,m=hce,A=HV,x=GV,C=zWe,T=mce,E=c;for(l=0;l<s;l+=3){let S=E+c;g=h.fromArray(n,l,g),m=h.fromArray(n,l+s,m),A=h.fromArray(n,(l+3)%s,A),m=h.subtract(m,g,m),A=h.subtract(A,g,A),x=h.normalize(h.cross(m,A,x),x),t.normal&&(ki.addAttribute(f,x,S),ki.addAttribute(f,x,S+3),ki.addAttribute(f,x,E),ki.addAttribute(f,x,E+3)),(t.tangent||t.bitangent)&&(T=h.fromArray(i,l,T),t.bitangent&&(ki.addAttribute(p,T,S),ki.addAttribute(p,T,S+3),ki.addAttribute(p,T,E),ki.addAttribute(p,T,E+3)),t.tangent&&(C=h.normalize(h.cross(T,x,C),C),ki.addAttribute(d,C,S),ki.addAttribute(d,C,S+3),ki.addAttribute(d,C,E),ki.addAttribute(d,C,E+3))),E+=6}if(t.normal){for(f.set(i),l=0;l<s;l+=3)f[l+s]=-i[l],f[l+s+1]=-i[l+1],f[l+s+2]=-i[l+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(r),p.set(r,s),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let S=e.tangent.values;d.set(S),d.set(S,s),e.tangent.values=d}}if(t.st){let f=e.st.values,d=new Float32Array(a*6);d.set(f),d.set(f,a);let p=a*2;for(let g=0;g<2;g++){for(d[p++]=f[0],d[p++]=f[1],l=2;l<a;l+=2){let m=f[l],A=f[l+1];d[p++]=m,d[p++]=A,d[p++]=m,d[p++]=A}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function q9(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let r=e[i],o=e[i+1],s=e[i+2];n[t++]=r,n[t++]=o,n[t++]=s,n[t++]=r,n[t++]=o,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function GWe(e,t){let n=new Pe({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,r=ki.computePositions(e),o=_ce(r,n,i),s=e.height,a=e.extrudedHeight,c=o.attributes,l=o.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let m=new Float64Array(d*4);f=ui.scaleToGeodeticHeight(f,s,i),m=q9(f,0,m),g=ui.scaleToGeodeticHeight(g,a,i),m=q9(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=HWe(c,t);let A,x=d/3;if(e.shadowVolume){let B=c.normal.values;d=B.length;let L=new Float32Array(d*6);for(A=0;A<d;A++)B[A]=-B[A];L.set(B,d),L=q9(B,d*4,L),c.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:L}),t.normal||(c.normal=void 0)}if(u(e.offsetAttribute)){let B=new Uint8Array(x*6);if(e.offsetAttribute===nn.TOP)B=B.fill(1,0,x).fill(1,x*2,x*4);else{let L=e.offsetAttribute===nn.NONE?0:1;B=B.fill(L)}c.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:B})}let C=l.length,T=x+x,E=Ue.createTypedArray(p.length/3,C*2+T*3);E.set(l);let S=C;for(A=0;A<C;A+=3){let B=l[A],L=l[A+1],_=l[A+2];E[S++]=_+x,E[S++]=L+x,E[S++]=B+x}let v,D,M,O;for(A=0;A<T;A+=2)v=A+T,D=v+T,M=v+1,O=D+1,E[S++]=v,E[S++]=D,E[S++]=M,E[S++]=M,E[S++]=D,E[S++]=O;return{attributes:c,indices:E}}var uce=new h,dR=new h,bf=new me;function fce(e,t,n,i,r,o){let s=h.subtract(t,e,uce);h.normalize(s,s);let a=n.geodeticSurfaceNormal(e,dR),c=h.cross(s,a,uce);h.multiplyByScalar(c,i,c);let l=r.latitude,f=r.longitude,d=o.latitude,p=o.longitude;h.add(e,c,dR),n.cartesianToCartographic(dR,bf);let g=bf.latitude,m=bf.longitude;l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,dR),n.cartesianToCartographic(dR,bf),g=bf.latitude,m=bf.longitude,l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),r.latitude=l,r.longitude=f,o.latitude=d,o.longitude=p}var Ef=new h,hR=new h,vl=new me,wl=new me;function gce(e,t,n,i,r){e=pce(e,t);let o=Er(e,h.equalsEpsilon),s=o.length;if(s<2||n<=0)return new le;let a=n*.5;vl.latitude=Number.POSITIVE_INFINITY,vl.longitude=Number.POSITIVE_INFINITY,wl.latitude=Number.NEGATIVE_INFINITY,wl.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===Ri.ROUNDED){let p=o[0];h.subtract(p,o[1],Ef),h.normalize(Ef,Ef),h.multiplyByScalar(Ef,a,Ef),h.add(p,Ef,hR),t.cartesianToCartographic(hR,bf),c=bf.latitude,l=bf.longitude,vl.latitude=Math.min(vl.latitude,c),vl.longitude=Math.min(vl.longitude,l),wl.latitude=Math.max(wl.latitude,c),wl.longitude=Math.max(wl.longitude,l)}for(let p=0;p<s-1;++p)fce(o[p],o[p+1],t,a,vl,wl);let f=o[s-1];h.subtract(f,o[s-2],Ef),h.normalize(Ef,Ef),h.multiplyByScalar(Ef,a,Ef),h.add(f,Ef,hR),fce(f,hR,t,a,vl,wl),i===Ri.ROUNDED&&(t.cartesianToCartographic(hR,bf),c=bf.latitude,l=bf.longitude,vl.latitude=Math.min(vl.latitude,c),vl.longitude=Math.min(vl.longitude,l),wl.latitude=Math.max(wl.latitude,c),wl.longitude=Math.max(wl.longitude,l));let d=u(r)?r:new le;return d.north=wl.latitude,d.south=vl.latitude,d.east=wl.longitude,d.west=vl.longitude,d}function h_(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),r=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._width=n,this._height=Math.max(i,r),this._extrudedHeight=Math.min(i,r),this._cornerType=y(e.cornerType,Ri.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*h.packedLength+re.packedLength+Pe.packedLength+7}h_.pack=function(e,t,n){n=y(n,0);let i=e._positions,r=i.length;t[n++]=r;for(let o=0;o<r;++o,n+=h.packedLength)h.pack(i[o],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var yce=re.clone(re.UNIT_SPHERE),Ace=new Pe,d_={positions:void 0,ellipsoid:yce,vertexFormat:Ace,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};h_.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r=new Array(i);for(let m=0;m<i;++m,t+=h.packedLength)r[m]=h.unpack(e,t);let o=re.unpack(e,t,yce);t+=re.packedLength;let s=Pe.unpack(e,t,Ace);t+=Pe.packedLength;let a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return u(n)?(n._positions=r,n._ellipsoid=re.clone(o,n._ellipsoid),n._vertexFormat=Pe.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=l,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(d_.positions=r,d_.width=a,d_.height=c,d_.extrudedHeight=l,d_.cornerType=f,d_.granularity=d,d_.shadowVolume=p,d_.offsetAttribute=g===-1?void 0:g,new h_(d_))};h_.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.positions,i=e.width,r=y(e.ellipsoid,re.WGS84),o=y(e.cornerType,Ri.ROUNDED);return gce(n,r,i,o,t)};h_.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=pce(t,i);let r=Er(t,h.equalsEpsilon);if(r.length<2||n<=0)return;let o=e._height,s=e._extrudedHeight,a=!P.equalsEpsilon(o,s,0,P.EPSILON2),c=e._vertexFormat,l={ellipsoid:i,positions:r,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)l.height=o,l.extrudedHeight=s,l.shadowVolume=e._shadowVolume,l.offsetAttribute=e._offsetAttribute,f=GWe(l,c);else{let g=ki.computePositions(l);if(f=_ce(g,c,i),f.attributes.position.values=ui.scaleToGeodeticHeight(f.attributes.position.values,o,i),u(e._offsetAttribute)){let m=e._offsetAttribute===nn.NONE?0:1,A=f.attributes.position.values.length,x=new Uint8Array(A/3).fill(m);f.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}}let d=f.attributes,p=ae.fromVertices(d.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new ut({attributes:d,indices:f.indices,primitiveType:Be.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};h_.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new h_({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:r,granularity:i,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(h_.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=gce(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var dx=h_;var xce=new h,Cce=new h,WWe=new h;function jWe(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Tce(e,t){let n=[],i=e.positions,r=e.corners,o=e.endPositions,s=new dn,a,c=0,l=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,l+=i[f+1].length-3;for(c+=3,l+=3,f=0;f<r.length;f++){a=r[f];let R=r[f].leftPositions;u(R)?(p=R.length,c+=p,d+=p/3*2):(p=r[f].rightPositions.length,l+=p,d+=p/3*2)}let g=u(o),m;g&&(m=o[0].length-3,c+=m,l+=m,m/=3,d+=m*4);let A=c+l,x=new Float64Array(A),C=0,T=A-1,E,S,v,D,M,O,B=m/2,L=Ue.createTypedArray(A/3,d+4),_=0;if(L[_++]=C/3,L[_++]=(T-2)/3,g){n.push(C/3),O=xce,M=Cce;let R=o[0];for(f=0;f<B;f++)O=h.fromArray(R,(B-1-f)*3,O),M=h.fromArray(R,(B+f)*3,M),ki.addAttribute(x,M,C),ki.addAttribute(x,O,void 0,T),S=C/3,D=S+1,E=(T-2)/3,v=E-1,L[_++]=E,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,T-=3}let b=0,w=i[b++],I=i[b++];for(x.set(w,C),x.set(I,T-I.length+1),p=I.length-3,n.push(C/3,(T-2)/3),f=0;f<p;f+=3)S=C/3,D=S+1,E=(T-2)/3,v=E-1,L[_++]=E,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,T-=3;for(f=0;f<r.length;f++){let R;a=r[f];let F=a.leftPositions,k=a.rightPositions,V,G=WWe;if(u(F)){for(T-=3,V=v,n.push(D),R=0;R<F.length/3;R++)G=h.fromArray(F,R*3,G),L[_++]=V-R-1,L[_++]=V-R,ki.addAttribute(x,G,void 0,T),T-=3;n.push(V-Math.floor(F.length/6)),t===Ri.BEVELED&&n.push((T-2)/3+1),C+=3}else{for(C+=3,V=D,n.push(v),R=0;R<k.length/3;R++)G=h.fromArray(k,R*3,G),L[_++]=V+R,L[_++]=V+R+1,ki.addAttribute(x,G,C),C+=3;n.push(V+Math.floor(k.length/6)),t===Ri.BEVELED&&n.push(C/3-1),T-=3}for(w=i[b++],I=i[b++],w.splice(0,3),I.splice(I.length-3,3),x.set(w,C),x.set(I,T-I.length+1),p=I.length-3,R=0;R<I.length;R+=3)D=C/3,S=D-1,v=(T-2)/3,E=v+1,L[_++]=E,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,T-=3;C-=3,T+=3,n.push(C/3,(T-2)/3)}if(g){C+=3,T-=3,O=xce,M=Cce;let R=o[1];for(f=0;f<B;f++)O=h.fromArray(R,(m-f-1)*3,O),M=h.fromArray(R,f*3,M),ki.addAttribute(x,O,void 0,T),ki.addAttribute(x,M,C),D=C/3,S=D-1,v=(T-2)/3,E=v+1,L[_++]=E,L[_++]=v,L[_++]=S,L[_++]=D,C+=3,T-=3;n.push(C/3)}else n.push(C/3,(T-2)/3);return L[_++]=C/3,L[_++]=(T-2)/3,s.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:L,wallIndices:n}}function qWe(e){let t=e.ellipsoid,n=ki.computePositions(e),i=Tce(n,e.cornerType),r=i.wallIndices,o=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,l=a.position.values,f=l.length,d=new Float64Array(f);d.set(l);let p=new Float64Array(f*2);if(l=ui.scaleToGeodeticHeight(l,o,t),d=ui.scaleToGeodeticHeight(d,s,t),p.set(l),p.set(d,f),a.position.values=p,f/=3,u(e.offsetAttribute)){let E=new Uint8Array(f*2);if(e.offsetAttribute===nn.TOP)E=E.fill(1,0,f);else{let S=e.offsetAttribute===nn.NONE?0:1;E=E.fill(S)}a.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:E})}let g,m=c.length,A=Ue.createTypedArray(p.length/3,(m+r.length)*2);A.set(c);let x=m;for(g=0;g<m;g+=2){let E=c[g],S=c[g+1];A[x++]=E+f,A[x++]=S+f}let C,T;for(g=0;g<r.length;g++)C=r[g],T=C+f,A[x++]=C,A[x++]=T;return{attributes:a,indices:A}}function mR(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),r=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._width=n,this._height=Math.max(i,r),this._extrudedHeight=Math.min(i,r),this._cornerType=y(e.cornerType,Ri.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+re.packedLength+6}mR.pack=function(e,t,n){n=y(n,0);let i=e._positions,r=i.length;t[n++]=r;for(let o=0;o<r;++o,n+=h.packedLength)h.pack(i[o],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=y(e._offsetAttribute,-1),t};var Ece=re.clone(re.UNIT_SPHERE),my={positions:void 0,ellipsoid:Ece,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};mR.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r=new Array(i);for(let p=0;p<i;++p,t+=h.packedLength)r[p]=h.unpack(e,t);let o=re.unpack(e,t,Ece);t+=re.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t];return u(n)?(n._positions=r,n._ellipsoid=re.clone(o,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=l,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(my.positions=r,my.width=s,my.height=a,my.extrudedHeight=c,my.cornerType=l,my.granularity=f,my.offsetAttribute=d===-1?void 0:d,new mR(my))};mR.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=jWe(t,i);let r=Er(t,h.equalsEpsilon);if(r.length<2||n<=0)return;let o=e._height,s=e._extrudedHeight,a=!P.equalsEpsilon(o,s,0,P.EPSILON2),c={ellipsoid:i,positions:r,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},l;if(a)c.height=o,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,l=qWe(c);else{let p=ki.computePositions(c);if(l=Tce(p,c.cornerType),l.attributes.position.values=ui.scaleToGeodeticHeight(l.attributes.position.values,o,i),u(e._offsetAttribute)){let g=l.attributes.position.values.length,m=e._offsetAttribute===nn.NONE?0:1,A=new Uint8Array(g/3).fill(m);l.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}}let f=l.attributes,d=ae.fromVertices(f.position.values,void 0,3);return new ut({attributes:f,indices:l.indices,primitiveType:Be.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var pR=mR;var YWe=new ei(0);function Gc(e){ci.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(Gc.prototype=Object.create(ci.prototype),Gc.prototype.constructor=Gc);Object.defineProperties(Gc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Gc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&Pc.isSupported(this._scene)};Gc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};Gc.prototype._computeCenter=fe.throwInstantiationError;Gc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(ci.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let r=this._entity[this._geometryPropertyName];if(!u(r))return;u(r.zIndex)&&(u(r.height)||u(r.extrudedHeight))&&Ot(Ot.geometryZIndex),this._zIndex=y(r.zIndex,YWe),u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let o=r.heightReference,s=r.extrudedHeightReference;if(u(o)||u(s)){let a=new gd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new hA(this._scene,a,o,s)}};Gc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),ci.prototype.destroy.call(this)};Gc.getGeometryHeight=function(e,t){if(!u(e)){t!==je.NONE&&Ot(Ot.geometryHeightReference);return}return t!==je.CLAMP_TO_GROUND?e:0};Gc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==je.NONE&&Ot(Ot.geometryExtrudedHeightReference);return}return t!==je.CLAMP_TO_GROUND?e:Gc.CLAMP_TO_GROUND};Gc.CLAMP_TO_GROUND="clamp";Gc.computeGeometryOffsetAttribute=function(e,t,n,i){(!u(e)||!u(t))&&(t=je.NONE),(!u(n)||!u(i))&&(i=je.NONE);let r=0;if(t!==je.NONE&&r++,i===je.RELATIVE_TO_GROUND&&r++,r===2)return nn.ALL;if(r===1)return nn.TOP};var Xn=Gc;var bce=new z,Sce=h.ZERO,vce=new h,wce=new le;function XWe(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function Wd(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new XWe(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(Wd.prototype=Object.create(Xn.prototype),Wd.prototype.constructor=Wd);Wd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let r;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,bce)),u(r)||(r=z.WHITE),i.color=kt.fromColor(r)}return u(this._options.offsetAttribute)&&(i.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Sce,vce))),new xt({id:t,geometry:new dx(this._options),attributes:i})};Wd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,bce),r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Sce,vce))),new xt({id:t,geometry:new pR(this._options),attributes:r})};Wd.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!u(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};Wd.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||ci.prototype._isHidden.call(this,e,t)};Wd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.width)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};Wd.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),r=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),o=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,je.NONE);u(r)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Ut?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ze.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(ze.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),s.cornerType=q.getValueOrUndefined(t.cornerType,ze.MINIMUM_VALUE),s.offsetAttribute=Xn.computeGeometryOffsetAttribute(n,i,r,o),s.height=Xn.getGeometryHeight(n,i),r=Xn.getGeometryExtrudedHeight(r,o),r===Xn.CLAMP_TO_GROUND&&(r=si.getMinimumMaximumHeights(dx.computeRectangle(s,wce)).minimumTerrainHeight),s.extrudedHeight=r};Wd.DynamicGeometryUpdater=FE;function FE(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(FE.prototype=Object.create(ai.prototype),FE.prototype.constructor=FE);FE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||ai.prototype._isHidden.call(this,e,t,n)};FE.prototype._setOptions=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,je.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,je.NONE);u(s)&&!u(r)&&(r=0),i.positions=q.getValueOrUndefined(t.positions,n),i.width=q.getValueOrUndefined(t.width,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=Xn.computeGeometryOffsetAttribute(r,o,s,a),i.height=Xn.getGeometryHeight(r,o),s=Xn.getGeometryExtrudedHeight(s,a),s===Xn.CLAMP_TO_GROUND&&(s=si.getMinimumMaximumHeights(dx.computeRectangle(i,wce)).minimumTerrainHeight),i.extrudedHeight=s};var _R=Wd;function WV(){fe.throwInstantiationError()}Object.defineProperties(WV.prototype,{name:{get:fe.throwInstantiationError},clock:{get:fe.throwInstantiationError},entities:{get:fe.throwInstantiationError},isLoading:{get:fe.throwInstantiationError},changedEvent:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError},loadingEvent:{get:fe.throwInstantiationError},show:{get:fe.throwInstantiationError},clustering:{get:fe.throwInstantiationError}});WV.prototype.update=function(e){fe.throwInstantiationError()};WV.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Ro=WV;function am(e,t){this._ellipsoid=e,this._cameraPosition=new h,this._cameraPositionInScaledSpace=new h,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(am.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),i=h.magnitudeSquared(n)-1;h.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var Dce=new h;am.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,Dce);return X9(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};am.prototype.isScaledSpacePointVisible=function(e){return X9(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var KWe=new h;am.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,r;return u(t)&&t<0&&n.minimumRadius>-t?(r=KWe,r.x=this._cameraPosition.x/(n.radii.x+t),r.y=this._cameraPosition.y/(n.radii.y+t),r.z=this._cameraPosition.z/(n.radii.z+t),i=r.x*r.x+r.y*r.y+r.z*r.z-1):(r=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),X9(e,r,i)};am.prototype.computeHorizonCullingPoint=function(e,t,n){return Oce(this._ellipsoid,e,t,n)};var Ice=re.clone(re.UNIT_SPHERE);am.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let r=Pce(this._ellipsoid,n,Ice);return Oce(r,e,t,i)};am.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,r){return Mce(this._ellipsoid,e,t,n,i,r)};am.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,r,o){let s=Pce(this._ellipsoid,r,Ice);return Mce(s,e,t,n,i,o)};var JWe=[];am.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=le.subsample(e,t,0,JWe),r=ae.fromPoints(i);if(!(h.magnitude(r.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(r.center,i,n)};var ZWe=new h;function Pce(e,t,n){if(u(t)&&t<0&&e.minimumRadius>-t){let i=h.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,ZWe);e=re.fromCartesian3(i,n)}return e}function Oce(e,t,n,i){u(i)||(i=new h);let r=Lce(e,t),o=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=Rce(e,c,r);if(l<0)return;o=Math.max(o,l)}return Bce(r,o,i)}var jV=new h;function Mce(e,t,n,i,r,o){u(o)||(o=new h),i=y(i,3),r=y(r,h.ZERO);let s=Lce(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){jV.x=n[c]+r.x,jV.y=n[c+1]+r.y,jV.z=n[c+2]+r.z;let f=Rce(e,jV,s);if(f<0)return;a=Math.max(a,f)}return Bce(s,a,o)}function X9(e,t,n){let i=t,r=n,o=h.subtract(e,i,Dce),s=-h.dot(o,i);return!(r<0?s>0:s>r&&s*s/h.magnitudeSquared(o)>r)}var QWe=new h,$We=new h;function Rce(e,t,n){let i=e.transformPositionToScaledSpace(t,QWe),r=h.magnitudeSquared(i),o=Math.sqrt(r),s=h.divideByScalar(i,o,$We);r=Math.max(1,r),o=Math.max(1,o);let a=h.dot(s,n),c=h.magnitude(h.cross(s,n,s)),l=1/o,f=Math.sqrt(r-1)*l;return 1/(a*l-c*f)}function Bce(e,t,n){if(!(t<=0||t===1/0||t!==t))return h.multiplyByScalar(e,t,n)}var Y9=new h;function Lce(e,t){return h.equals(t,h.ZERO)?t:(e.transformPositionToScaledSpace(t,Y9),h.normalize(Y9,Y9))}var m_=am;function Bo(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=Bt.clone(n)),u(i)&&(i=Bt.clone(i)),u(r)&&(r=vt.clone(r)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._color=z.clone(y(e.color,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.TRANSPARENT)),this._outlineWidth=y(e.outlineWidth,0),this._pixelSize=y(e.pixelSize,10),this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=r,this._disableDepthTestDistance=y(e.disableDepthTestDistance,0),this._id=e.id,this._collection=y(e.collection,t),this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1}var Nce=Bo.SHOW_INDEX=0,Vce=Bo.POSITION_INDEX=1,e7e=Bo.COLOR_INDEX=2,t7e=Bo.OUTLINE_COLOR_INDEX=3,n7e=Bo.OUTLINE_WIDTH_INDEX=4,i7e=Bo.PIXEL_SIZE_INDEX=5,r7e=Bo.SCALE_BY_DISTANCE_INDEX=6,o7e=Bo.TRANSLUCENCY_BY_DISTANCE_INDEX=7,s7e=Bo.DISTANCE_DISPLAY_CONDITION_INDEX=8,a7e=Bo.DISABLE_DEPTH_DISTANCE_INDEX=9;Bo.NUMBER_OF_PROPERTIES=10;function Sf(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Bo.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Sf(this,Nce))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),Sf(this,Vce))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Bt.equals(t,e)||(this._scaleByDistance=Bt.clone(e,t),Sf(this,r7e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Bt.equals(t,e)||(this._translucencyByDistance=Bt.clone(e,t),Sf(this,o7e))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,Sf(this,i7e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),Sf(this,e7e))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),Sf(this,t7e))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Sf(this,n7e))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){vt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=vt.clone(e,this._distanceDisplayCondition),Sf(this,s7e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Sf(this,a7e))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Sf(this,Nce))}}});Bo.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Bo.prototype._getActualPosition=function(){return this._actualPosition};Bo.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),Sf(this,Vce)};var Fce=new se;Bo._computeActualPosition=function(e,t,n){return t.mode===ne.SCENE3D?e:(N.multiplyByPoint(n,e,Fce),Zi.computeActualWgs84Position(t,Fce))};var Uce=new se;Bo._computeScreenSpacePosition=function(e,t,n,i){let r=N.multiplyByVector(e,se.fromElements(t.x,t.y,t.z,1,Uce),Uce);return Zi.wgs84ToWindowCoordinates(n,r,i)};Bo.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new H);let i=n.modelMatrix,r=Bo._computeScreenSpacePosition(i,this._actualPosition,e,t);if(u(r))return r.y=e.canvas.clientHeight-r.y,r};Bo.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,r=i*.5,o=t.x-r,s=t.y-r,a=i,c=i;return u(n)||(n=new Xe),n.x=o,n.y=s,n.width=a,n.height=c,n};Bo.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.equals(this._position,e._position)&&z.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&z.equals(this._outlineColor,e._outlineColor)&&Bt.equals(this._scaleByDistance,e._scaleByDistance)&&Bt.equals(this._translucencyByDistance,e._translucencyByDistance)&&vt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Bo.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Ls=Bo;var py=`in vec4 v_color;
in vec4 v_outlineColor;
in float v_innerPercent;
in float v_pixelDistance;
in vec4 v_pickColor;

void main()
{
    // The distance in UV space from this fragment to the center of the point, at most 0.5.
    float distanceToCenter = length(gl_PointCoord - vec2(0.5));
    // The max distance stops one pixel shy of the edge to leave space for anti-aliasing.
    float maxDistance = max(0.0, 0.5 - v_pixelDistance);
    float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);
    float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);

    vec4 color = mix(v_outlineColor, v_color, innerAlpha);
    color.a *= wholeAlpha;

// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
    if (color.a < 0.005)   // matches 0/255 and 1/255
    {
        discard;
    }
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
    if (color.a < 0.995)   // matches < 254/255
    {
        discard;
    }
#else
    if (color.a >= 0.995)  // matches 254/255 and 255/255
    {
        discard;
    }
#endif
#endif

    out_FragColor = czm_gammaCorrect(color);
    czm_writeLogDepth();
}
`;var gR=`uniform float u_maxTotalPointSize;

in vec4 positionHighAndSize;
in vec4 positionLowAndOutline;
in vec4 compressedAttribute0;                       // color, outlineColor, pick color
in vec4 compressedAttribute1;                       // show, translucency by distance, some free space
in vec4 scaleByDistance;                            // near, nearScale, far, farScale
in vec3 distanceDisplayConditionAndDisableDepth;    // near, far, disableDepthTestDistance

out vec4 v_color;
out vec4 v_outlineColor;
out float v_innerPercent;
out float v_pixelDistance;
out vec4 v_pickColor;

const float SHIFT_LEFT8 = 256.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;

void main()
{
    // Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition

    // unpack attributes
    vec3 positionHigh = positionHighAndSize.xyz;
    vec3 positionLow = positionLowAndOutline.xyz;
    float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;
    float totalSize = positionHighAndSize.w + outlineWidthBothSides;
    float outlinePercent = outlineWidthBothSides / totalSize;
    // Scale in response to browser-zoom.
    totalSize *= czm_pixelRatio;

    float temp = compressedAttribute1.x * SHIFT_RIGHT8;
    float show = floor(temp);

#ifdef EYE_DISTANCE_TRANSLUCENCY
    vec4 translucencyByDistance;
    translucencyByDistance.x = compressedAttribute1.z;
    translucencyByDistance.z = compressedAttribute1.w;

    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;

    temp = compressedAttribute1.y * SHIFT_RIGHT8;
    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif

    ///////////////////////////////////////////////////////////////////////////

    vec4 color;
    vec4 outlineColor;
    vec4 pickColor;

    // compressedAttribute0.z => pickColor.rgb

    temp = compressedAttribute0.z * SHIFT_RIGHT8;
    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor.r = floor(temp);

    // compressedAttribute0.x => color.rgb

    temp = compressedAttribute0.x * SHIFT_RIGHT8;
    color.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    color.g = (temp - floor(temp)) * SHIFT_LEFT8;
    color.r = floor(temp);

    // compressedAttribute0.y => outlineColor.rgb

    temp = compressedAttribute0.y * SHIFT_RIGHT8;
    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor.r = floor(temp);

    // compressedAttribute0.w => color.a, outlineColor.a, pickColor.a

    temp = compressedAttribute0.w * SHIFT_RIGHT8;
    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    pickColor = pickColor / 255.0;

    temp = floor(temp) * SHIFT_RIGHT8;
    outlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
    outlineColor /= 255.0;
    color.a = floor(temp);
    color /= 255.0;

    ///////////////////////////////////////////////////////////////////////////

    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;

    ///////////////////////////////////////////////////////////////////////////

#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
    float lengthSq;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        // 2D camera distance is a special case
        // treat all billboards as flattened to the z=0.0 plane
        lengthSq = czm_eyeHeight2D.y;
    }
    else
    {
        lengthSq = dot(positionEC.xyz, positionEC.xyz);
    }
#endif

#ifdef EYE_DISTANCE_SCALING
    totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);
#endif
    if (totalSize > 0.0) {
        // Add padding for anti-aliasing on both sides.
        totalSize += 3.0;
    }

    // Clamp to max point size.
    totalSize = min(totalSize, u_maxTotalPointSize);
    // If size is too small, push vertex behind near plane for clipping.
    // Note that context.minimumAliasedPointSize "will be at most 1.0".
    if (totalSize < 1.0)
    {
        positionEC.xyz = vec3(0.0);
        totalSize = 1.0;
    }

    float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
    // push vertex behind near plane for clipping
    if (translucency < 0.004)
    {
        positionEC.xyz = vec3(0.0);
    }
#endif

#ifdef DISTANCE_DISPLAY_CONDITION
    float nearSq = distanceDisplayConditionAndDisableDepth.x;
    float farSq = distanceDisplayConditionAndDisableDepth.y;
    if (lengthSq < nearSq || lengthSq > farSq) {
        // push vertex behind camera to force it to be clipped
        positionEC.xyz = vec3(0.0, 0.0, 1.0);
    }
#endif

    gl_Position = czm_projection * positionEC;
    czm_vertexLogDepth();

#ifdef DISABLE_DEPTH_DISTANCE
    float disableDepthTestDistance = distanceDisplayConditionAndDisableDepth.z;
    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
    {
        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
    }

    if (disableDepthTestDistance != 0.0)
    {
        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.
        float zclip = gl_Position.z / gl_Position.w;
        bool clipped = (zclip < -1.0 || zclip > 1.0);
        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
        {
            // Position z on the near plane.
            gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
            czm_vertexLogDepth(vec4(czm_currentFrustum.x));
#endif
        }
    }
#endif

    v_color = color;
    v_color.a *= translucency * show;
    v_outlineColor = outlineColor;
    v_outlineColor.a *= translucency * show;

    v_innerPercent = 1.0 - outlinePercent;
    v_pixelDistance = 2.0 / totalSize;
    gl_PointSize = totalSize * show;
    gl_Position *= show;

    v_pickColor = pickColor;
}
`;var c7e=Ls.SHOW_INDEX,Z9=Ls.POSITION_INDEX,kce=Ls.COLOR_INDEX,l7e=Ls.OUTLINE_COLOR_INDEX,u7e=Ls.OUTLINE_WIDTH_INDEX,f7e=Ls.PIXEL_SIZE_INDEX,zce=Ls.SCALE_BY_DISTANCE_INDEX,Hce=Ls.TRANSLUCENCY_BY_DISTANCE_INDEX,Gce=Ls.DISTANCE_DISPLAY_CONDITION_INDEX,d7e=Ls.DISABLE_DEPTH_DISTANCE_INDEX,Q9=Ls.NUMBER_OF_PROPERTIES,rc={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function vf(e){e=y(e,y.EMPTY_OBJECT),this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(Q9),this._maxPixelSize=1,this._baseVolume=new ae,this._baseVolumeWC=new ae,this._baseVolume2D=new ae,this._boundingVolume=new ae,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,vr.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=ne.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(vf.prototype,{length:{get:function(){return $9(this),this._pointPrimitives.length}}});function Wce(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}vf.prototype.add=function(e){let t=new Ls(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};vf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};vf.prototype.removeAll=function(){Wce(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function $9(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];s&&(s._index=o++,t.push(s))}e._pointPrimitives=t}}vf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};vf.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};vf.prototype.get=function(e){return $9(this),this._pointPrimitives[e]};vf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<Q9;++i){let r=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==r,e[i]=r}return t};function h7e(e,t,n){return new ap(e,[{index:rc.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Z9]},{index:rc.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Z9]},{index:rc.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[kce]},{index:rc.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Hce]},{index:rc.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[zce]},{index:rc.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:X.FLOAT,usage:n[Gce]}],t)}var K9=new jn;function jce(e,t,n,i){let r=i._index,o=i._getActualPosition();e._mode===ne.SCENE3D&&(ae.expand(e._baseVolume,o,e._baseVolume),e._boundingVolumeDirty=!0),jn.fromCartesian(o,K9);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[rc.positionHighAndSize],l=K9.high;c(r,l.x,l.y,l.z,s);let f=n[rc.positionLowAndOutline],d=K9.low;f(r,d.x,d.y,d.z,a)}var qV=65536,yR=256;function qce(e,t,n,i){let r=i._index,o=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=z.floatToByte(o.red),l=z.floatToByte(o.green),f=z.floatToByte(o.blue),d=c*qV+l*yR+f;c=z.floatToByte(a.red),l=z.floatToByte(a.green),f=z.floatToByte(a.blue);let p=c*qV+l*yR+f;c=z.floatToByte(s.red),l=z.floatToByte(s.green),f=z.floatToByte(s.blue);let g=c*qV+l*yR+f,m=z.floatToByte(o.alpha)*qV+z.floatToByte(a.alpha)*yR+z.floatToByte(s.alpha),A=n[rc.compressedAttribute0];A(r,d,p,g,m)}function Yce(e,t,n,i){let r=i._index,o=0,s=1,a=1,c=1,l=i.translucencyByDistance;u(l)&&(o=l.near,s=l.nearValue,a=l.far,c=l.farValue,(s!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),s=P.clamp(s,0,1),s=s===1?255:s*255|0;let d=(f?1:0)*yR+s;c=P.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[rc.compressedAttribute1];g(r,d,p,o,a)}function Xce(e,t,n,i){let r=i._index,o=n[rc.scaleByDistance],s=0,a=1,c=1,l=1,f=i.scaleByDistance;u(f)&&(s=f.near,a=f.nearValue,c=f.far,l=f.farValue,(a!==1||l!==1)&&(e._shaderScaleByDistance=!0)),o(r,s,a,c,l)}function Kce(e,t,n,i){let r=i._index,o=n[rc.distanceDisplayConditionAndDisableDepth],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;u(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let l=i.disableDepthTestDistance;l*=l,l>0&&(e._shaderDisableDepthDistance=!0,l===Number.POSITIVE_INFINITY&&(l=-1)),o(r,s,a,l)}function m7e(e,t,n,i){jce(e,t,n,i),qce(e,t,n,i),Yce(e,t,n,i),Xce(e,t,n,i),Kce(e,t,n,i)}function J9(e,t,n,i,r,o){let s;i.mode===ne.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=Ls._computeActualPosition(f,i,r);u(d)&&(l._setActualPosition(d),o?a.push(d):ae.expand(s,d,s))}o&&ae.fromPoints(a,s)}function p7e(e,t){let n=t.mode,i=e._pointPrimitives,r=e._pointPrimitivesToUpdate,o=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==ne.SCENE3D&&!N.equals(o,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,o),e._createVertexArray=!0,(n===ne.SCENE3D||n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&J9(e,i,i.length,t,o,!0)):n===ne.MORPHING?J9(e,i,i.length,t,o,!0):(n===ne.SCENE2D||n===ne.COLUMBUS_VIEW)&&J9(e,r,e._pointPrimitivesToUpdateIndex,t,o,!1)}function _7e(e,t,n){let r=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=r}var g7e=[];vf.prototype.update=function(e){if($9(this),!this.show)return;this._maxTotalPointSize=zt.maximumAliasedPointSize,p7e(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,r=this._pointPrimitivesToUpdateIndex,o=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,l=e.passes,f=l.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let v=0;v<Q9;++v)o[v]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=h7e(c,n,this._buffersUsage),a=this._vaf.writers;for(let v=0;v<n;++v){let D=this._pointPrimitives[v];D._dirty=!1,m7e(this,c,a,D)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(r>0){let v=g7e;v.length=0,(o[Z9]||o[u7e]||o[f7e])&&v.push(jce),(o[kce]||o[l7e])&&v.push(qce),(o[c7e]||o[Hce])&&v.push(Yce),o[zce]&&v.push(Xce),(o[Gce]||o[d7e])&&v.push(Kce);let D=v.length;if(a=this._vaf.writers,r/n>.1){for(let M=0;M<r;++M){let O=i[M];O._dirty=!1;for(let B=0;B<D;++B)v[B](this,c,a,O)}this._vaf.commit()}else{for(let M=0;M<r;++M){let O=i[M];O._dirty=!1;for(let B=0;B<D;++B)v[B](this,c,a,O);this._vaf.subCommit(O._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(r>n*1.5&&(i.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,ae.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=N.IDENTITY;e.mode===ne.SCENE3D?(p=this.modelMatrix,d=ae.clone(this._baseVolumeWC,this._boundingVolume)):d=ae.clone(this._baseVolume2D,this._boundingVolume),_7e(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===vr.OPAQUE||this._blendOption===vr.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ve.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===vr.TRANSLUCENT||this._blendOption===vr.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ve.fromCache({depthTest:{enabled:!0,func:te.LEQUAL},depthMask:!1,blending:un.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,A;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new ke({sources:[gR]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===vr.OPAQUE_AND_TRANSLUCENT&&(A=new ke({defines:["OPAQUE"],sources:[py]}),this._sp=Xt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:rc}),A=new ke({defines:["TRANSLUCENT"],sources:[py]}),this._spTranslucent=Xt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:rc})),this._blendOption===vr.OPAQUE&&(A=new ke({sources:[py]}),this._sp=Xt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:rc})),this._blendOption===vr.TRANSLUCENT&&(A=new ke({sources:[py]}),this._spTranslucent=Xt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:rc})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let x,C,T,E,S=e.commandList;if(l.render||f){let v=this._colorCommands,D=this._blendOption===vr.OPAQUE,M=this._blendOption===vr.OPAQUE_AND_TRANSLUCENT;x=this._vaf.va,C=x.length,v.length=C;let O=M?C*2:C;for(E=0;E<O;++E){let B=D||M&&E%2===0;T=v[E],u(T)||(T=v[E]=new nt),T.primitiveType=Be.POINTS,T.pass=B||!M?be.OPAQUE:be.TRANSLUCENT,T.owner=this;let L=M?Math.floor(E/2):E;T.boundingVolume=d,T.modelMatrix=p,T.shaderProgram=B?this._sp:this._spTranslucent,T.uniformMap=this._uniforms,T.vertexArray=x[L].va,T.renderState=B?this._rsOpaque:this._rsTranslucent,T.debugShowBoundingVolume=this.debugShowBoundingVolume,T.pickId="v_pickColor",S.push(T)}}};vf.prototype.isDestroyed=function(){return!1};vf.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Wce(this._pointPrimitives),ue(this)};var UE=vf;var Jce=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],eW=1,AR=8,hx=class{static from(t){if(!(t instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");let[n,i]=new Uint8Array(t,0,2);if(n!==219)throw new Error("Data does not appear to be in a KDBush format.");let r=i>>4;if(r!==eW)throw new Error(`Got v${r} data when expected v${eW}.`);let o=Jce[i&15];if(!o)throw new Error("Unrecognized array type.");let[s]=new Uint16Array(t,2,1),[a]=new Uint32Array(t,4,1);return new hx(a,s,o,t)}constructor(t,n=64,i=Float64Array,r){if(isNaN(t)||t<0)throw new Error(`Unpexpected numItems value: ${t}.`);this.numItems=+t,this.nodeSize=Math.min(Math.max(+n,2),65535),this.ArrayType=i,this.IndexArrayType=t<65536?Uint16Array:Uint32Array;let o=Jce.indexOf(this.ArrayType),s=t*2*this.ArrayType.BYTES_PER_ELEMENT,a=t*this.IndexArrayType.BYTES_PER_ELEMENT,c=(8-a%8)%8;if(o<0)throw new Error(`Unexpected typed array class: ${i}.`);r&&r instanceof ArrayBuffer?(this.data=r,this.ids=new this.IndexArrayType(this.data,AR,t),this.coords=new this.ArrayType(this.data,AR+a+c,t*2),this._pos=t*2,this._finished=!0):(this.data=new ArrayBuffer(AR+s+a+c),this.ids=new this.IndexArrayType(this.data,AR,t),this.coords=new this.ArrayType(this.data,AR+a+c,t*2),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,(eW<<4)+o]),new Uint16Array(this.data,2,1)[0]=n,new Uint32Array(this.data,4,1)[0]=t)}add(t,n){let i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=t,this.coords[this._pos++]=n,i}finish(){let t=this._pos>>1;if(t!==this.numItems)throw new Error(`Added ${t} items when expected ${this.numItems}.`);return nW(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(t,n,i,r){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:o,coords:s,nodeSize:a}=this,c=[0,o.length-1,0],l=[];for(;c.length;){let f=c.pop()||0,d=c.pop()||0,p=c.pop()||0;if(d-p<=a){for(let x=p;x<=d;x++){let C=s[2*x],T=s[2*x+1];C>=t&&C<=i&&T>=n&&T<=r&&l.push(o[x])}continue}let g=p+d>>1,m=s[2*g],A=s[2*g+1];m>=t&&m<=i&&A>=n&&A<=r&&l.push(o[g]),(f===0?t<=m:n<=A)&&(c.push(p),c.push(g-1),c.push(1-f)),(f===0?i>=m:r>=A)&&(c.push(g+1),c.push(d),c.push(1-f))}return l}within(t,n,i){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:r,coords:o,nodeSize:s}=this,a=[0,r.length-1,0],c=[],l=i*i;for(;a.length;){let f=a.pop()||0,d=a.pop()||0,p=a.pop()||0;if(d-p<=s){for(let x=p;x<=d;x++)Zce(o[2*x],o[2*x+1],t,n)<=l&&c.push(r[x]);continue}let g=p+d>>1,m=o[2*g],A=o[2*g+1];Zce(m,A,t,n)<=l&&c.push(r[g]),(f===0?t-i<=m:n-i<=A)&&(a.push(p),a.push(g-1),a.push(1-f)),(f===0?t+i>=m:n+i>=A)&&(a.push(g+1),a.push(d),a.push(1-f))}return c}};function nW(e,t,n,i,r,o){if(r-i<=n)return;let s=i+r>>1;Qce(e,t,s,i,r,o),nW(e,t,n,i,s-1,1-o),nW(e,t,n,s+1,r,1-o)}function Qce(e,t,n,i,r,o){for(;r>i;){if(r-i>600){let l=r-i+1,f=n-i+1,d=Math.log(l),p=.5*Math.exp(2*d/3),g=.5*Math.sqrt(d*p*(l-p)/l)*(f-l/2<0?-1:1),m=Math.max(i,Math.floor(n-f*p/l+g)),A=Math.min(r,Math.floor(n+(l-f)*p/l+g));Qce(e,t,n,m,A,o)}let s=t[2*n+o],a=i,c=r;for(xR(e,t,i,n),t[2*r+o]>s&&xR(e,t,i,r);a<c;){for(xR(e,t,a,c),a++,c--;t[2*a+o]<s;)a++;for(;t[2*c+o]>s;)c--}t[2*i+o]===s?xR(e,t,i,c):(c++,xR(e,t,c,r)),c<=n&&(i=c+1),n<=c&&(r=c-1)}}function xR(e,t,n,i){tW(e,n,i),tW(t,2*n,2*i),tW(t,2*n+1,2*i+1)}function tW(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function Zce(e,t,n,i){let r=e-n,o=t-i;return r*r+o*o}function jd(e){e=y(e,y.EMPTY_OBJECT),this._enabled=y(e.enabled,!1),this._pixelRange=y(e.pixelRange,80),this._minimumClusterSize=y(e.minimumClusterSize,2),this._clusterBillboards=y(e.clusterBillboards,!0),this._clusterLabels=y(e.clusterLabels,!0),this._clusterPoints=y(e.clusterPoints,!0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new ge,this.show=y(e.show,!0)}function $ce(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var y7e=new Xe;function ele(e,t,n,i,r){if(u(e._labelCollection)&&i._clusterLabels?r=Jg.getScreenSpaceBoundingBox(e,t,r):u(e._billboardCollection)&&i._clusterBillboards?r=pr.getScreenSpaceBoundingBox(e,t,r):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(r=Ls.getScreenSpaceBoundingBox(e,t,r)),$ce(r,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&nle(i,e.id.id)&&u(e.id._label)){let o=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(o),a=Jg.getScreenSpaceBoundingBox(s,t,y7e);$ce(a,n),r=Xe.union(r,a,r)}return r}function A7e(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&nle(t,e.id.id)&&u(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function tle(e,t,n,i){let r={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};r.billboard.show=!1,r.point.show=!1,r.label.show=!0,r.label.text=t.toLocaleString(),r.label.id=n,r.billboard.position=r.label.position=r.point.position=e,i._clusterEvent.raiseEvent(n,r)}function nle(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function iW(e,t,n,i,r){if(!u(e))return;let o=e.length;for(let s=0;s<o;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||r._scene.mode===ne.SCENE3D&&!i.isPointVisible(a.position))continue;let c=r._clusterLabels&&u(a._labelCollection),l=r._clusterBillboards&&u(a.id._billboard),f=r._clusterPoints&&u(a.id._point);if(c&&(f||l))continue;let d=a.computeScreenSpacePosition(n);u(d)&&t.push({index:s,collection:e,clustered:!1,coord:d})}}var x7e=new Xe,C7e=new Xe,T7e=new Xe;function E7e(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,r=e._billboardCollection,o=e._pointCollection;if(!u(i)&&!u(r)&&!u(o)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;u(s)?s.removeAll():s=e._clusterLabelCollection=new nm({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new lu({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new UE;let l=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,A=n.mapProjection.ellipsoid,x=n.camera.positionWC,C=new m_(A,x),T=[];e._clusterLabels&&iW(i,T,n,C,e),e._clusterBillboards&&iW(r,T,n,C,e),e._clusterPoints&&iW(o,T,n,C,e);let E,S,v,D,M,O,B,L,_,b,w,I;if(T.length>0){let R=new hx(T.length,64,Uint32Array);for(let F=0;F<T.length;++F)R.add(T[F].coord.x,T[F].coord.y);if(R.finish(),m<g)for(v=d.length,E=0;E<v;++E){let F=d[E];if(!C.isPointVisible(F.position))continue;let k=pr._computeScreenSpacePosition(N.IDENTITY,F.position,h.ZERO,H.ZERO,n);if(!u(k))continue;let V=1-m/g,G=F.width=F.width*V,U=F.height=F.height*V;G=Math.max(G,F.minimumWidth),U=Math.max(U,F.minimumHeight);let Y=k.x-G*.5,W=k.y-U*.5,Z=k.x+G,j=k.y+U;for(M=R.range(Y,W,Z,j),O=M.length,b=0,_=[],S=0;S<O;++S)B=M[S],L=T[B],L.clustered||(++b,w=L.collection,I=L.index,_.push(w.get(I).id));if(b>=f)for(tle(F.position,b,_,e),p.push(F),S=0;S<O;++S)T[M[S]].clustered=!0}for(v=T.length,E=0;E<v;++E){let F=T[E];if(F.clustered)continue;F.clustered=!0,w=F.collection,I=F.index;let k=w.get(I);D=ele(k,F.coord,l,e,x7e);let V=Xe.clone(D,C7e);M=R.range(D.x,D.y,D.x+D.width,D.y+D.height),O=M.length;let G=h.clone(k.position);for(b=1,_=[k.id],S=0;S<O;++S)if(B=M[S],L=T[B],!L.clustered){let U=L.collection.get(L.index),Y=ele(U,L.coord,l,e,T7e);h.add(U.position,G,G),Xe.union(V,Y,V),++b,_.push(U.id)}if(b>=f){let U=h.multiplyByScalar(G,1/b,G);for(tle(U,b,_,e),p.push({position:U,width:V.width,height:V.height,minimumWidth:D.width,minimumHeight:D.height}),S=0;S<O;++S)T[M[S]].clustered=!0}else A7e(k,e)}}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}jd.prototype._initialize=function(e){this._scene=e;let t=E7e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(jd.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}}});function oW(e,t,n,i){return function(r){let o=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[r.id];if(u(s)||(s=this._collectionIndicesByEntity[r.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(o)&&u(s[i]))return o.get(s[i]);u(o)||(o=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.pop(),c=o.get(a)):(c=o.add(),a=o.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function sW(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}jd.prototype.getLabel=oW("_labelCollection",nm,"_unusedLabelIndices","labelIndex");jd.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._labelCollection)||!u(t)||!u(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,sW(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};jd.prototype.getBillboard=oW("_billboardCollection",lu,"_unusedBillboardIndices","billboardIndex");jd.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._billboardCollection)||!u(t)||!u(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,sW(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};jd.prototype.getPoint=oW("_pointCollection",UE,"_unusedPointIndices","pointIndex");jd.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._pointCollection)||!u(t)||!u(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,sW(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function rW(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function b7e(e){e.enabled||(u(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),u(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),u(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,rW(e._labelCollection),rW(e._billboardCollection),rW(e._pointCollection))}jd.prototype.update=function(e){if(!this.show)return;let t;u(this._labelCollection)&&this._labelCollection.length>0&&this._labelCollection.get(0)._glyphs.length===0&&(t=e.commandList,e.commandList=[],this._labelCollection.update(e),e.commandList=t),u(this._billboardCollection)&&this._billboardCollection.length>0&&!u(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,b7e(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),u(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),u(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),u(this._clusterPointCollection)&&this._clusterPointCollection.update(e),u(this._labelCollection)&&this._labelCollection.update(e),u(this._billboardCollection)&&this._billboardCollection.update(e),u(this._pointCollection)&&this._pointCollection.update(e)};jd.prototype.destroy=function(){this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),u(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var du=jd;function aW(e){this._name=e,this._clock=void 0,this._changed=new ge,this._error=new ge,this._isLoading=!1,this._loading=new ge,this._entityCollection=new Bs(this),this._entityCluster=new du}Object.defineProperties(aW.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){Ro.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}}});aW.prototype.update=function(e){return!0};var CR=aW;var ile={};ile.computePositions=function(e,t,n,i,r){let o=e*.5,s=-o,a=i+i,c=r?2*a:a,l=new Float64Array(c*3),f,d=0,p=0,g=r?a*3:0,m=r?(a+i)*3:i*3;for(f=0;f<i;f++){let A=f/i*P.TWO_PI,x=Math.cos(A),C=Math.sin(A),T=x*n,E=C*n,S=x*t,v=C*t;l[p+g]=T,l[p+g+1]=E,l[p+g+2]=s,l[p+m]=S,l[p+m+1]=v,l[p+m+2]=o,p+=3,r&&(l[d++]=T,l[d++]=E,l[d++]=s,l[d++]=S,l[d++]=v,l[d++]=o)}return l};var mx=ile;var cW=new H,S7e=new h,v7e=new h,w7e=new h,D7e=new h;function p_(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,r=y(e.vertexFormat,Pe.DEFAULT),o=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=Pe.clone(r),this._slices=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}p_.packedLength=Pe.packedLength+5;p_.pack=function(e,t,n){return n=y(n,0),Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n]=y(e._offsetAttribute,-1),t};var rle=new Pe,VE={vertexFormat:rle,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};p_.unpack=function(e,t,n){t=y(t,0);let i=Pe.unpack(e,t,rle);t+=Pe.packedLength;let r=e[t++],o=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._vertexFormat=Pe.clone(i,n._vertexFormat),n._length=r,n._topRadius=o,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(VE.length=r,VE.topRadius=o,VE.bottomRadius=s,VE.slices=a,VE.offsetAttribute=c===-1?void 0:c,new p_(VE))};p_.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,r=e._vertexFormat,o=e._slices;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o+o,a=o+s,c=s+s,l=mx.computePositions(t,n,i,o,!0),f=r.st?new Float32Array(c*2):void 0,d=r.normal?new Float32Array(c*3):void 0,p=r.tangent?new Float32Array(c*3):void 0,g=r.bitangent?new Float32Array(c*3):void 0,m,A=r.normal||r.tangent||r.bitangent;if(A){let M=r.tangent||r.bitangent,O=0,B=0,L=0,_=Math.atan2(i-n,t),b=S7e;b.z=Math.sin(_);let w=Math.cos(_),I=w7e,R=v7e;for(m=0;m<o;m++){let F=m/o*P.TWO_PI,k=w*Math.cos(F),V=w*Math.sin(F);A&&(b.x=k,b.y=V,M&&(I=h.normalize(h.cross(h.UNIT_Z,b,I),I)),r.normal&&(d[O++]=b.x,d[O++]=b.y,d[O++]=b.z,d[O++]=b.x,d[O++]=b.y,d[O++]=b.z),r.tangent&&(p[B++]=I.x,p[B++]=I.y,p[B++]=I.z,p[B++]=I.x,p[B++]=I.y,p[B++]=I.z),r.bitangent&&(R=h.normalize(h.cross(b,I,R),R),g[L++]=R.x,g[L++]=R.y,g[L++]=R.z,g[L++]=R.x,g[L++]=R.y,g[L++]=R.z))}for(m=0;m<o;m++)r.normal&&(d[O++]=0,d[O++]=0,d[O++]=-1),r.tangent&&(p[B++]=1,p[B++]=0,p[B++]=0),r.bitangent&&(g[L++]=0,g[L++]=-1,g[L++]=0);for(m=0;m<o;m++)r.normal&&(d[O++]=0,d[O++]=0,d[O++]=1),r.tangent&&(p[B++]=1,p[B++]=0,p[B++]=0),r.bitangent&&(g[L++]=0,g[L++]=1,g[L++]=0)}let x=12*o-12,C=Ue.createTypedArray(c,x),T=0,E=0;for(m=0;m<o-1;m++)C[T++]=E,C[T++]=E+2,C[T++]=E+3,C[T++]=E,C[T++]=E+3,C[T++]=E+1,E+=2;for(C[T++]=s-2,C[T++]=0,C[T++]=1,C[T++]=s-2,C[T++]=1,C[T++]=s-1,m=1;m<o-1;m++)C[T++]=s+m+1,C[T++]=s+m,C[T++]=s;for(m=1;m<o-1;m++)C[T++]=a,C[T++]=a+m,C[T++]=a+m+1;let S=0;if(r.st){let M=Math.max(n,i);for(m=0;m<c;m++){let O=h.fromArray(l,m*3,D7e);f[S++]=(O.x+M)/(2*M),f[S++]=(O.y+M)/(2*M)}}let v=new dn;r.position&&(v.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})),r.normal&&(v.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:d})),r.tangent&&(v.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),r.bitangent&&(v.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),r.st&&(v.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),cW.x=t*.5,cW.y=Math.max(i,n);let D=new ae(h.ZERO,H.magnitude(cW));if(u(e._offsetAttribute)){t=l.length;let M=e._offsetAttribute===nn.NONE?0:1,O=new Uint8Array(t/3).fill(M);v.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:O})}return new ut({attributes:v,indices:C,primitiveType:Be.TRIANGLES,boundingSphere:D,offsetAttribute:e._offsetAttribute})};var lW;p_.getUnitCylinder=function(){return u(lW)||(lW=p_.createGeometry(new p_({topRadius:1,bottomRadius:1,length:1,vertexFormat:Pe.POSITION_ONLY}))),lW};var TR=p_;var uW=new H;function kE(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,r=y(e.slices,128),o=Math.max(y(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=i,this._slices=r,this._numberOfVerticalLines=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderOutlineGeometry"}kE.packedLength=6;kE.pack=function(e,t,n){return n=y(n,0),t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var px={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};kE.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r=e[t++],o=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._length=i,n._topRadius=r,n._bottomRadius=o,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(px.length=i,px.topRadius=r,px.bottomRadius=o,px.slices=s,px.numberOfVerticalLines=a,px.offsetAttribute=c===-1?void 0:c,new kE(px))};kE.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,r=e._slices,o=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=r*2,a=mx.computePositions(t,n,i,r,!1),c=r*2,l;if(o>0){let A=Math.min(o,r);l=Math.round(r/A),c+=A}let f=Ue.createTypedArray(s,c*2),d=0,p;for(p=0;p<r-1;p++)f[d++]=p,f[d++]=p+1,f[d++]=p+r,f[d++]=p+1+r;if(f[d++]=r-1,f[d++]=0,f[d++]=r+r-1,f[d++]=r,o>0)for(p=0;p<r;p+=l)f[d++]=p,f[d++]=p+r;let g=new dn;g.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),uW.x=t*.5,uW.y=Math.max(i,n);let m=new ae(h.ZERO,H.magnitude(uW));if(u(e._offsetAttribute)){t=a.length;let A=e._offsetAttribute===nn.NONE?0:1,x=new Uint8Array(t/3).fill(A);g.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}return new ut({attributes:g,indices:f,primitiveType:Be.LINES,boundingSphere:m,offsetAttribute:e._offsetAttribute})};var ER=kE;var ole=h.ZERO,sle=new h,I7e=new h,ale=new z;function P7e(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function hu(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new P7e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(hu.prototype=Object.create(ci.prototype),hu.prototype.constructor=hu);Object.defineProperties(hu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});hu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Vn.fromDistanceDisplayCondition(r),s={show:i,distanceDisplayCondition:o,color:void 0,offset:void 0};if(this._materialProperty instanceof Ut){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,ale)),u(a)||(a=z.WHITE),s.color=kt.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,ole,sle))),new xt({id:t,geometry:new TR(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};hu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,ale),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,ole,sle))),new xt({id:t,geometry:new ER(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:o})};hu.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};hu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||ci.prototype._isHidden.call(this,e,t)};hu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!q.isConstant(t.slices)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)};hu.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ut?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(ze.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(ze.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(ze.MINIMUM_VALUE),i.slices=q.getValueOrUndefined(t.slices,ze.MINIMUM_VALUE),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ze.MINIMUM_VALUE),i.offsetAttribute=n!==je.NONE?nn.ALL:void 0};hu.prototype._onEntityPropertyChanged=Ap;hu.DynamicGeometryUpdater=zE;function zE(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(zE.prototype=Object.create(ai.prototype),zE.prototype.constructor=zE);zE.prototype._isHidden=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(e.position,n,I7e);return!u(r)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||ai.prototype._isHidden.call(this,e,t,n)};zE.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,je.NONE),r=this._options;r.length=q.getValueOrUndefined(t.length,n),r.topRadius=q.getValueOrUndefined(t.topRadius,n),r.bottomRadius=q.getValueOrUndefined(t.bottomRadius,n),r.slices=q.getValueOrUndefined(t.slices,n),r.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),r.offsetAttribute=i!==je.NONE?nn.ALL:void 0};var bR=hu;var O7e={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2},Lo=Object.freeze(O7e);var M7e={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2},_r=Object.freeze(M7e);var R7e={NONE:0,HOLD:1,EXTRAPOLATE:2},mu=Object.freeze(R7e);var cle=Yi(Yl(),1);function B7e(e){let t=new cle.default(e);t.normalize();let n=t.path(),i=n.lastIndexOf("/");return i!==-1&&(n=n.substr(i+1)),n}var __=B7e;var L7e=P.factorial;function fW(e,t,n,i,r,o){let s=0,a,c,l;if(i>0){for(c=0;c<r;c++){for(a=!1,l=0;l<o.length&&!a;l++)c===o[l]&&(a=!0);a||(o.push(c),s+=fW(e,t,n,i-1,r,o),o.splice(o.length-1,1))}return s}for(s=1,c=0;c<r;c++){for(a=!1,l=0;l<o.length&&!a;l++)c===o[l]&&(a=!0);a||(s*=e-n[t[c]])}return s}var YV={type:"Hermite"};YV.getRequiredDataPoints=function(e,t){return t=y(t,0),Math.max(Math.floor((e+1)/(t+1)),2)};YV.interpolateOrderZero=function(e,t,n,i,r){u(r)||(r=new Array(i));let o,s,a,c,l,f,d=t.length,p=new Array(i);for(o=0;o<i;o++){r[o]=0;let x=new Array(d);for(p[o]=x,s=0;s<d;s++)x[s]=[]}let g=d,m=new Array(g);for(o=0;o<g;o++)m[o]=o;let A=d-1;for(c=0;c<i;c++){for(s=0;s<g;s++)f=m[s]*i+c,p[c][0].push(n[f]);for(o=1;o<g;o++){let x=!1;for(s=0;s<g-o;s++){let C=t[m[s]],T=t[m[s+o]],E;T-C<=0?(f=m[s]*i+i*o+c,E=n[f],p[c][o].push(E/L7e(o))):(E=p[c][o-1][s+1]-p[c][o-1][s],p[c][o].push(E/(T-C))),x=x||E!==0}x||(A=o-1)}}for(a=0,l=0;a<=l;a++)for(o=a;o<=A;o++){let x=fW(e,m,t,a,o,[]);for(c=0;c<i;c++){let C=p[c][o][0];r[c+a*i]+=C*x}}return r};var N7e=[];YV.interpolate=function(e,t,n,i,r,o,s){let a=i*(o+1);u(s)||(s=new Array(a));for(let C=0;C<a;C++)s[C]=0;let c=t.length,l=new Array(c*(r+1)),f;for(f=0;f<c;f++)for(let C=0;C<r+1;C++)l[f*(r+1)+C]=f;let d=l.length,p=N7e,g=F7e(p,l,t,n,i,r),m=[],A=d*(d+1)/2,x=Math.min(g,o);for(let C=0;C<=x;C++)for(f=C;f<=g;f++){m.length=0;let T=fW(e,l,t,C,f,m),E=Math.floor(f*(1-f)/2)+d*f;for(let S=0;S<i;S++){let v=Math.floor(S*A),D=p[v+E];s[S+C*i]+=D*T}}return s};function F7e(e,t,n,i,r,o){let s,a,c=-1,l=t.length,f=l*(l+1)/2;for(let d=0;d<r;d++){let p=Math.floor(d*f);for(s=0;s<l;s++)a=t[s]*r*(o+1)+d,e[p+s]=i[a];for(let g=1;g<l;g++){let m=0,A=Math.floor(g*(1-g)/2)+l*g,x=!1;for(s=0;s<l-g;s++){let C=n[t[s]],T=n[t[s+g]],E,S;if(T-C<=0)a=t[s]*r*(o+1)+r*g+d,E=i[a],S=E/P.factorial(g),e[p+A+m]=S,m++;else{let v=Math.floor((g-1)*(2-g)/2)+l*(g-1);E=e[p+v+s+1]-e[p+v+s],S=E/(T-C),e[p+A+m]=S,m++}x=x||E!==0}x&&(c=Math.max(c,g))}}return c}var SR=YV;var dW={type:"Lagrange"};dW.getRequiredDataPoints=function(e){return Math.max(e+1,2)};dW.interpolateOrderZero=function(e,t,n,i,r){u(r)||(r=new Array(i));let o,s,a=t.length;for(o=0;o<i;o++)r[o]=0;for(o=0;o<a;o++){let c=1;for(s=0;s<a;s++)if(s!==o){let l=t[o]-t[s];c*=(e-t[s])/l}for(s=0;s<i;s++)r[s]+=c*n[o*i+s]}return r};var vR=dW;var hW={type:"Linear"};hW.getRequiredDataPoints=function(e){return 2};hW.interpolateOrderZero=function(e,t,n,i,r){u(r)||(r=new Array(i));let o,s,a,c=t[0],l=t[1];for(o=0;o<i;o++)s=n[o],a=n[o+i],r[o]=((a-s)*e+l*s-c*a)/(l-c);return r};var _x=hW;function oc(e,t,n){this.clock=y(e,0),this.cone=y(t,0),this.magnitude=y(n,1)}oc.fromCartesian3=function(e,t){let n=e.x,i=e.y,r=e.z,o=n*n+i*i;return u(t)||(t=new oc),t.clock=Math.atan2(i,n),t.cone=Math.atan2(Math.sqrt(o),r),t.magnitude=Math.sqrt(o+r*r),t};oc.clone=function(e,t){if(u(e))return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=e.magnitude,t):new oc(e.clock,e.cone,e.magnitude)};oc.normalize=function(e,t){return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=1,t):new oc(e.clock,e.cone,1)};oc.equals=function(e,t){return e===t||u(e)&&u(t)&&e.clock===t.clock&&e.cone===t.cone&&e.magnitude===t.magnitude};oc.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.clock-t.clock)<=n&&Math.abs(e.cone-t.cone)<=n&&Math.abs(e.magnitude-t.magnitude)<=n};oc.prototype.equals=function(e){return oc.equals(this,e)};oc.prototype.clone=function(e){return oc.clone(this,e)};oc.prototype.equalsEpsilon=function(e,t){return oc.equalsEpsilon(this,e,t)};oc.prototype.toString=function(){return`(${this.clock}, ${this.cone}, ${this.magnitude})`};var wR=oc;var MR=Yi(Yl(),1);var mW;typeof performance<"u"&&typeof performance.now=="function"&&isFinite(performance.now())?mW=function(){return performance.now()}:mW=function(){return Date.now()};var yi=mW;function pW(e){e=y(e,y.EMPTY_OBJECT);let t=e.currentTime,n=e.startTime,i=e.stopTime;u(t)?t=ee.clone(t):u(n)?t=ee.clone(n):u(i)?t=ee.addDays(i,-1,new ee):t=ee.now(),u(n)?n=ee.clone(n):n=ee.clone(t),u(i)?i=ee.clone(i):i=ee.addDays(n,1,new ee),this.startTime=n,this.stopTime=i,this.clockRange=y(e.clockRange,Lo.UNBOUNDED),this.canAnimate=y(e.canAnimate,!0),this.onTick=new ge,this.onStop=new ge,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=yi(),this.currentTime=t,this.multiplier=y(e.multiplier,1),this.shouldAnimate=y(e.shouldAnimate,!1),this.clockStep=y(e.clockStep,_r.SYSTEM_CLOCK_MULTIPLIER)}Object.defineProperties(pW.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){ee.equals(this._currentTime,e)||(this._clockStep===_r.SYSTEM_CLOCK&&(this._clockStep=_r.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===_r.SYSTEM_CLOCK&&(this._clockStep=_r.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===_r.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=ee.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===_r.SYSTEM_CLOCK&&(this._clockStep=_r.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}});pW.prototype.tick=function(){let e=yi(),t=ee.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){let n=this._clockStep;if(n===_r.SYSTEM_CLOCK)t=ee.now(t);else{let i=this._multiplier;if(n===_r.TICK_DEPENDENT)t=ee.addSeconds(t,i,t);else{let a=e-this._lastSystemTime;t=ee.addSeconds(t,i*(a/1e3),t)}let r=this.clockRange,o=this.startTime,s=this.stopTime;if(r===Lo.CLAMPED)ee.lessThan(t,o)?t=ee.clone(o,t):ee.greaterThan(t,s)&&(t=ee.clone(s,t),this.onStop.raiseEvent(this));else if(r===Lo.LOOP_STOP)for(ee.lessThan(t,o)&&(t=ee.clone(o,t));ee.greaterThan(t,s);)t=ee.addSeconds(o,ee.secondsDifference(t,s),t),this.onStop.raiseEvent(this)}}return this._currentTime=t,this._lastSystemTime=e,this.onTick.raiseEvent(this),t};var qd=pW;function gx(){this._definitionChanged=new ge,this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0}Object.defineProperties(gx.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:ml("startTime"),stopTime:ml("stopTime"),currentTime:ml("currentTime"),clockRange:ml("clockRange"),clockStep:ml("clockStep"),multiplier:ml("multiplier")});gx.prototype.clone=function(e){return u(e)||(e=new gx),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e};gx.prototype.equals=function(e){return this===e||u(e)&&ee.equals(this.startTime,e.startTime)&&ee.equals(this.stopTime,e.stopTime)&&ee.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier};gx.prototype.merge=function(e){this.startTime=y(this.startTime,e.startTime),this.stopTime=y(this.stopTime,e.stopTime),this.currentTime=y(this.currentTime,e.currentTime),this.clockRange=y(this.clockRange,e.clockRange),this.clockStep=y(this.clockStep,e.clockStep),this.multiplier=y(this.multiplier,e.multiplier)};gx.prototype.getValue=function(e){return u(e)||(e=new qd),e.startTime=y(this.startTime,e.startTime),e.stopTime=y(this.stopTime,e.stopTime),e.currentTime=y(this.currentTime,e.currentTime),e.clockRange=y(this.clockRange,e.clockRange),e.multiplier=y(this.multiplier,e.multiplier),e.clockStep=y(this.clockStep,e.clockStep),e};var Yd=gx;var U7e=z.WHITE,V7e=.1,k7e=new H(8,8),z7e=new H(0,0),H7e=new H(1,1);function HE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(HE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._cellAlpha)&&q.isConstant(this._lineCount)&&q.isConstant(this._lineThickness)&&q.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color"),cellAlpha:ce("cellAlpha"),lineCount:ce("lineCount"),lineThickness:ce("lineThickness"),lineOffset:ce("lineOffset")});HE.prototype.getType=function(e){return"Grid"};HE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,U7e,t.color),t.cellAlpha=q.getValueOrDefault(this._cellAlpha,e,V7e),t.lineCount=q.getValueOrClonedDefault(this._lineCount,e,k7e,t.lineCount),t.lineThickness=q.getValueOrClonedDefault(this._lineThickness,e,H7e,t.lineThickness),t.lineOffset=q.getValueOrClonedDefault(this._lineOffset,e,z7e,t.lineOffset),t};HE.prototype.equals=function(e){return this===e||e instanceof HE&&q.equals(this._color,e._color)&&q.equals(this._cellAlpha,e._cellAlpha)&&q.equals(this._lineCount,e._lineCount)&&q.equals(this._lineThickness,e._lineThickness)&&q.equals(this._lineOffset,e._lineOffset)};var GE=HE;function WE(e){this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(WE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color")});WE.prototype.getType=function(e){return"PolylineArrow"};WE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};WE.prototype.equals=function(e){return this===e||e instanceof WE&&q.equals(this._color,e._color)};var jE=WE;var G7e=z.WHITE,W7e=z.TRANSPARENT,j7e=16,q7e=255;function qE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 0,this.color=e.color,this.gapColor=e.gapColor,this.dashLength=e.dashLength,this.dashPattern=e.dashPattern}Object.defineProperties(qE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._gapColor)&&q.isConstant(this._dashLength)&&q.isConstant(this._dashPattern)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color"),gapColor:ce("gapColor"),dashLength:ce("dashLength"),dashPattern:ce("dashPattern")});qE.prototype.getType=function(e){return"PolylineDash"};qE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,G7e,t.color),t.gapColor=q.getValueOrClonedDefault(this._gapColor,e,W7e,t.gapColor),t.dashLength=q.getValueOrDefault(this._dashLength,e,j7e,t.dashLength),t.dashPattern=q.getValueOrDefault(this._dashPattern,e,q7e,t.dashPattern),t};qE.prototype.equals=function(e){return this===e||e instanceof qE&&q.equals(this._color,e._color)&&q.equals(this._gapColor,e._gapColor)&&q.equals(this._dashLength,e._dashLength)&&q.equals(this._dashPattern,e._dashPattern)};var YE=qE;var Y7e=z.WHITE,X7e=.25,K7e=1;function XE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this._taperPower=void 0,this._taperPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower,this.taperPower=e.taperPower}Object.defineProperties(XE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color"),glowPower:ce("glowPower"),taperPower:ce("taperPower")});XE.prototype.getType=function(e){return"PolylineGlow"};XE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,Y7e,t.color),t.glowPower=q.getValueOrDefault(this._glowPower,e,X7e,t.glowPower),t.taperPower=q.getValueOrDefault(this._taperPower,e,K7e,t.taperPower),t};XE.prototype.equals=function(e){return this===e||e instanceof XE&&q.equals(this._color,e._color)&&q.equals(this._glowPower,e._glowPower)&&q.equals(this._taperPower,e._taperPower)};var KE=XE;var J7e=z.WHITE,Z7e=z.BLACK,Q7e=1;function JE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ge,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}Object.defineProperties(JE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._outlineColor)&&q.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ce("color"),outlineColor:ce("outlineColor"),outlineWidth:ce("outlineWidth")});JE.prototype.getType=function(e){return"PolylineOutline"};JE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,J7e,t.color),t.outlineColor=q.getValueOrClonedDefault(this._outlineColor,e,Z7e,t.outlineColor),t.outlineWidth=q.getValueOrDefault(this._outlineWidth,e,Q7e),t};JE.prototype.equals=function(e){return this===e||e instanceof JE&&q.equals(this._color,e._color)&&q.equals(this._outlineColor,e._outlineColor)&&q.equals(this._outlineWidth,e._outlineWidth)};var _y=JE;function g_(e,t){this._value=void 0,this._definitionChanged=new ge,this._eventHelper=new Po,this._referenceFrame=y(t,rr.FIXED),this.setValue(e)}Object.defineProperties(g_.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!q.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});g_.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,rr.FIXED,t)};g_.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!u(i))return;let r=i.length;u(n)||(n=new Array(r));let o=0,s=0;for(;o<r;){let c=i[o].getValueInReferenceFrame(e,t,n[o]);u(c)&&(n[s]=c,s++),o++}return n.length=s,n};g_.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),u(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let r=e[i];u(r)&&t.add(r.definitionChanged,g_.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};g_.prototype.equals=function(e){return this===e||e instanceof g_&&this._referenceFrame===e._referenceFrame&&q.arrayEquals(this._value,e._value)};g_.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var y_=g_;function gy(e){this._value=void 0,this._definitionChanged=new ge,this._eventHelper=new Po,this.setValue(e)}Object.defineProperties(gy.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!q.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});gy.prototype.getValue=function(e,t){let n=this._value;if(!u(n))return;let i=n.length;u(t)||(t=new Array(i));let r=0,o=0;for(;r<i;){let a=this._value[r].getValue(e,t[r]);u(a)&&(t[o]=a,o++),r++}return t.length=o,t};gy.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),u(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let r=e[i];u(r)&&t.add(r.definitionChanged,gy.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};gy.prototype.equals=function(e){return this===e||e instanceof gy&&q.arrayEquals(this._value,e._value)};gy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var ZE=gy;function yx(e){let t=e._targetProperty;if(!u(t)){let n=e._targetEntity;if(!u(n)){if(n=e._targetCollection.getById(e._targetId),!u(n)){e._targetEntity=e._targetProperty=void 0;return}n.definitionChanged.addEventListener(pu.prototype._onTargetEntityDefinitionChanged,e),e._targetEntity=n}let i=e._targetPropertyNames;t=e._targetEntity;for(let r=0,o=i.length;r<o&&u(t);++r)t=t[i[r]];e._targetProperty=t}return t}function pu(e,t,n){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=n,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new ge,e.collectionChanged.addEventListener(pu.prototype._onCollectionChanged,this)}Object.defineProperties(pu.prototype,{isConstant:{get:function(){return q.isConstant(yx(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){let e=yx(this);return u(e)?e.referenceFrame:void 0}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return yx(this)}}});pu.fromString=function(e,t){let n,i=[],r=!0,o=!1,s="";for(let a=0;a<t.length;++a){let c=t.charAt(a);o?(s+=c,o=!1):c==="\\"?o=!0:r&&c==="#"?(n=s,r=!1,s=""):!r&&c==="."?(i.push(s),s=""):s+=c}return i.push(s),new pu(e,n,i)};pu.prototype.getValue=function(e,t){let n=yx(this);return u(n)?n.getValue(e,t):void 0};pu.prototype.getValueInReferenceFrame=function(e,t,n){let i=yx(this);return u(i)?i.getValueInReferenceFrame(e,t,n):void 0};pu.prototype.getType=function(e){let t=yx(this);return u(t)?t.getType(e):void 0};pu.prototype.equals=function(e){if(this===e)return!0;let t=this._targetPropertyNames,n=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==n.length)return!1;let i=this._targetPropertyNames.length;for(let r=0;r<i;r++)if(t[r]!==n[r])return!1;return!0};pu.prototype._onTargetEntityDefinitionChanged=function(e,t,n,i){u(this._targetProperty)&&this._targetPropertyNames[0]===t&&(this._targetProperty=void 0,this._definitionChanged.raiseEvent(this))};pu.prototype._onCollectionChanged=function(e,t,n){let i=this._targetEntity;u(i)&&n.indexOf(i)!==-1?(i.definitionChanged.removeEventListener(pu.prototype._onTargetEntityDefinitionChanged,this),this._targetEntity=this._targetProperty=void 0):u(i)||(i=yx(this),u(i)&&this._definitionChanged.raiseEvent(this))};var A_=pu;var $7e={packedLength:1,pack:function(e,t,n){return n=y(n,0),t[n]=e,t},unpack:function(e,t,n){return t=y(t,0),e[t]},convertPackedArrayForInterpolation:function(e,t,n,i){u(i)||(i=[]),t=y(t,0),n=y(n,e.length);let r;for(let o=0,s=n-t+1;o<s;o++){let a=e[t+o];o===0||Math.abs(r-a)<Math.PI?i[o]=a:i[o]=a-P.TWO_PI,r=a}},unpackInterpolationResult:function(e,t,n,i,r){return r=e[0],r<0?r+P.TWO_PI:r}},wf=$7e;var lle={packedLength:1,pack:function(e,t,n){n=y(n,0),t[n]=e},unpack:function(e,t,n){return t=y(t,0),e[t]}};function ule(e,t,n){let i,r=e.length,o=n.length,s=r+o;if(e.length=s,r!==t){let a=r-1;for(i=s-1;i>=t;i--)e[i]=e[a--]}for(i=0;i<o;i++)e[t++]=n[i]}function fle(e,t){return e instanceof ee?e:typeof e=="string"?ee.fromIso8601(e):ee.addSeconds(t,e,new ee)}var _W=[],gW=[];function XV(e,t,n,i,r){let o=0,s,a,c,l,f,d;for(;o<i.length;){f=fle(i[o],e),c=Pr(t,f,ee.compare);let p=0,g=0;if(c<0){for(c=~c,l=c*r,a=void 0,d=t[c];o<i.length&&(f=fle(i[o],e),!(u(a)&&ee.compare(a,f)>=0||u(d)&&ee.compare(f,d)>=0));){for(_W[p++]=f,o=o+1,s=0;s<r;s++)gW[g++]=i[o],o=o+1;a=f}p>0&&(gW.length=g,ule(n,l,gW),_W.length=p,ule(t,c,_W))}else{for(s=0;s<r;s++)o++,n[c*r+s]=i[o];o++}}}function Xd(e,t){let n=e;n===Number&&(n=lle);let i=n.packedLength,r=y(n.packedInterpolationLength,i),o=0,s;if(u(t)){let a=t.length;s=new Array(a);for(let c=0;c<a;c++){let l=t[c];l===Number&&(l=lle);let f=l.packedLength;i+=f,r+=y(l.packedInterpolationLength,f),s[c]=l}o=a}this._type=e,this._innerType=n,this._interpolationDegree=1,this._interpolationAlgorithm=_x,this._numberOfPoints=0,this._times=[],this._values=[],this._xTable=[],this._yTable=[],this._packedLength=i,this._packedInterpolationLength=r,this._updateTableLength=!0,this._interpolationResult=new Array(r),this._definitionChanged=new ge,this._derivativeTypes=t,this._innerDerivativeTypes=s,this._inputOrder=o,this._forwardExtrapolationType=mu.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=mu.NONE,this._backwardExtrapolationDuration=0}Object.defineProperties(Xd.prototype,{isConstant:{get:function(){return this._values.length===0}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}});Xd.prototype.getValue=function(e,t){let n=this._times,i=n.length;if(i===0)return;let r,o=this._innerType,s=this._values,a=Pr(n,e,ee.compare);if(a<0){if(a=~a,a===0){let S=n[a];if(r=this._backwardExtrapolationDuration,this._backwardExtrapolationType===mu.NONE||r!==0&&ee.secondsDifference(S,e)>r)return;if(this._backwardExtrapolationType===mu.HOLD)return o.unpack(s,0,t)}if(a>=i){a=i-1;let S=n[a];if(r=this._forwardExtrapolationDuration,this._forwardExtrapolationType===mu.NONE||r!==0&&ee.secondsDifference(e,S)>r)return;if(this._forwardExtrapolationType===mu.HOLD)return a=i-1,o.unpack(s,a*o.packedLength,t)}let c=this._xTable,l=this._yTable,f=this._interpolationAlgorithm,d=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let S=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);S!==this._numberOfPoints&&(this._numberOfPoints=S,c.length=S,l.length=S*d)}let g=this._numberOfPoints-1;if(g<1)return;let m=0,A=i-1;if(A-m+1>=g+1){let S=a-(g/2|0)-1;S<m&&(S=m);let v=S+g;v>A&&(v=A,S=v-g,S<m&&(S=m)),m=S,A=v}let C=A-m+1;for(let S=0;S<C;++S)c[S]=ee.secondsDifference(n[m+S],n[A]);if(u(o.convertPackedArrayForInterpolation))o.convertPackedArrayForInterpolation(s,m,A,l);else{let S=0,v=this._packedLength,D=m*v,M=(A+1)*v;for(;D<M;)l[S]=s[D],D++,S++}let T=ee.secondsDifference(e,n[A]),E;if(p===0||!u(f.interpolate))E=f.interpolateOrderZero(T,c,l,d,this._interpolationResult);else{let S=Math.floor(d/(p+1));E=f.interpolate(T,c,l,S,p,p,this._interpolationResult)}return u(o.unpackInterpolationResult)?o.unpackInterpolationResult(E,s,m,A,t):o.unpack(E,0,t)}return o.unpack(s,a*this._packedLength,t)};Xd.prototype.setInterpolationOptions=function(e){if(!u(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;u(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),u(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};Xd.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,r=u(i),o=this._innerType,s=[];if(s.push(e),o.pack(t,s,s.length),r){let a=i.length;for(let c=0;c<a;c++)i[c].pack(n[c],s,s.length)}XV(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Xd.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,r=u(i),o=this._innerType,s=e.length,a=[];for(let c=0;c<s;c++)if(a.push(e[c]),o.pack(t[c],a,a.length),r){let l=n[c],f=i.length;for(let d=0;d<f;d++)i[d].pack(l[d],a,a.length)}XV(void 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t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};na.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy();this._primitives=[]};na.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function ek(e,t){return e._primitives.indexOf(t)}na.prototype.raise=function(e){if(u(e)){let t=ek(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};na.prototype.raiseToTop=function(e){if(u(e)){let t=ek(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};na.prototype.lower=function(e){if(u(e)){let t=ek(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};na.prototype.lowerToBottom=function(e){if(u(e)){let t=ek(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};na.prototype.get=function(e){return this._primitives[e]};na.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};na.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.prePassesUpdate)&&i.prePassesUpdate(e)}};na.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let r=n[i];u(r.updateForPass)&&r.updateForPass(e,t)}};na.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.postPassesUpdate)&&i.postPassesUpdate(e)}};na.prototype.isDestroyed=function(){return!1};na.prototype.destroy=function(){return this.removeAll(),ue(this)};var Il=na;function cm(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties(cm.prototype,{length:{get:function(){return this._length}}});cm.prototype.add=function(e,t){t=y(t,0);let n=this._collections[t];if(!u(n)){n=new Il({destroyPrimitives:!1}),n._zIndex=t,this._collections[t]=n;let i=this._collectionsArray,r=0;for(;r<i.length&&i[r]._zIndex<t;)r++;i.splice(r,0,n)}return n.add(e),this._length++,e._zIndex=t,e};cm.prototype.set=function(e,t){return t===e._zIndex||(this.remove(e,!0),this.add(e,t)),e};cm.prototype.remove=function(e,t){if(this.contains(e)){let n=e._zIndex,i=this._collections[n],r;return t?r=i.remove(e):r=i.removeAndDestroy(e),r&&this._length--,i.length===0&&(this._collectionsArray.splice(this._collectionsArray.indexOf(i),1),this._collections[n]=void 0,i.destroy()),r}return!1};cm.prototype.removeAll=function(){let e=this._collectionsArray;for(let t=0;t<e.length;t++){let n=e[t];n.destroyPrimitives=!0,n.destroy()}this._collections={},this._collectionsArray=[],this._length=0};cm.prototype.contains=function(e){if(!u(e))return!1;let t=this._collections[e._zIndex];return u(t)&&t.contains(e)};cm.prototype.update=function(e){if(!this.show)return;let t=this._collectionsArray;for(let n=0;n<t.length;n++)t[n].update(e)};cm.prototype.isDestroyed=function(){return!1};cm.prototype.destroy=function(){return this.removeAll(),ue(this)};var NR=cm;function tb(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new Ct}tb.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};tb.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);u(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};tb.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};tb.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};tb.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),u(e)&&u(e.getBoundingSphere)?e.getBoundingSphere(t):lt.FAILED};var Tx=tb;var EW={},tk=new h,zle=new h,Hle=new Le,Gle=new Q;function nb(e,t,n,i,r,o,s,a,c,l){let f=e+t;h.multiplyByScalar(i,Math.cos(f),tk),h.multiplyByScalar(n,Math.sin(f),zle),h.add(tk,zle,tk);let d=Math.cos(e);d=d*d;let p=Math.sin(e);p=p*p;let m=o/Math.sqrt(s*d+r*p)/a;return Le.fromAxisAngle(tk,m,Hle),Q.fromQuaternion(Hle,Gle),Q.multiplyByVector(Gle,c,l),h.normalize(l,l),h.multiplyByScalar(l,a,l),l}var Wle=new h,jle=new h,TW=new h,Qje=new h;EW.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,r=t.height,o=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new Float64Array(s*3),c=e.length,l=n?c:0;for(let f=0;f<c;f+=3){let d=f+1,p=f+2,g=h.fromArray(e,f,Wle);i.scaleToGeodeticSurface(g,g);let m=h.clone(g,jle),A=i.geodeticSurfaceNormal(g,Qje),x=h.multiplyByScalar(A,r,TW);h.add(g,x,g),n&&(h.multiplyByScalar(A,o,x),h.add(m,x,m),a[f+l]=m.x,a[d+l]=m.y,a[p+l]=m.z),a[f]=g.x,a[d]=g.y,a[p]=g.z}return a};var $je=new h,eqe=new h,tqe=new h;EW.computeEllipsePositions=function(e,t,n){let i=e.semiMinorAxis,r=e.semiMajorAxis,o=e.rotation,s=e.center,a=e.granularity*8,c=i*i,l=r*r,f=r*i,d=h.magnitude(s),p=h.normalize(s,$je),g=h.cross(h.UNIT_Z,s,eqe);g=h.normalize(g,g);let m=h.cross(p,g,tqe),A=1+Math.ceil(P.PI_OVER_TWO/a),x=P.PI_OVER_TWO/(A-1),C=P.PI_OVER_TWO-A*x;C<0&&(A-=Math.ceil(Math.abs(C)/x));let T=2*(A*(A+2)),E=t?new Array(T*3):void 0,S=0,v=Wle,D=jle,M=A*4*3,O=M-1,B=0,L=n?new Array(M):void 0,_,b,w,I,R;for(C=P.PI_OVER_TWO,v=nb(C,o,m,g,c,f,l,d,p,v),t&&(E[S++]=v.x,E[S++]=v.y,E[S++]=v.z),n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x),C=P.PI_OVER_TWO-x,_=1;_<A+1;++_){if(v=nb(C,o,m,g,c,f,l,d,p,v),D=nb(Math.PI-C,o,m,g,c,f,l,d,p,D),t){for(E[S++]=v.x,E[S++]=v.y,E[S++]=v.z,w=2*_+2,b=1;b<w-1;++b)I=b/(w-1),R=h.lerp(v,D,I,TW),E[S++]=R.x,E[S++]=R.y,E[S++]=R.z;E[S++]=D.x,E[S++]=D.y,E[S++]=D.z}n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x,L[B++]=D.x,L[B++]=D.y,L[B++]=D.z),C=P.PI_OVER_TWO-(_+1)*x}for(_=A;_>1;--_){if(C=P.PI_OVER_TWO-(_-1)*x,v=nb(-C,o,m,g,c,f,l,d,p,v),D=nb(C+Math.PI,o,m,g,c,f,l,d,p,D),t){for(E[S++]=v.x,E[S++]=v.y,E[S++]=v.z,w=2*(_-1)+2,b=1;b<w-1;++b)I=b/(w-1),R=h.lerp(v,D,I,TW),E[S++]=R.x,E[S++]=R.y,E[S++]=R.z;E[S++]=D.x,E[S++]=D.y,E[S++]=D.z}n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x,L[B++]=D.x,L[B++]=D.y,L[B++]=D.z)}C=P.PI_OVER_TWO,v=nb(-C,o,m,g,c,f,l,d,p,v);let F={};return t&&(E[S++]=v.x,E[S++]=v.y,E[S++]=v.z,F.positions=E,F.numPts=A),n&&(L[O--]=v.z,L[O--]=v.y,L[O--]=v.x,F.outerPositions=L),F};var Pl=EW;var ib=new h,bW=new h,SW=new h,qle=new h,hs=new H,Yle=new Q,nqe=new Q,vW=new Le,Xle=new h,Kle=new h,Jle=new h,rk=new me,Zle=new h,Qle=new H,$le=new H;function eue(e,t,n){let i=t.vertexFormat,r=t.center,o=t.semiMajorAxis,s=t.semiMinorAxis,a=t.ellipsoid,c=t.stRotation,l=n?e.length/3*2:e.length/3,f=t.shadowVolume,d=i.st?new Float32Array(l*2):void 0,p=i.normal?new Float32Array(l*3):void 0,g=i.tangent?new Float32Array(l*3):void 0,m=i.bitangent?new Float32Array(l*3):void 0,A=f?new Float32Array(l*3):void 0,x=0,C=Xle,T=Kle,E=Jle,S=new Ii(a),v=S.project(a.cartesianToCartographic(r,rk),Zle),D=a.scaleToGeodeticSurface(r,ib);a.geodeticSurfaceNormal(D,D);let M=Yle,O=nqe;if(c!==0){let R=Le.fromAxisAngle(D,c,vW);M=Q.fromQuaternion(R,M),R=Le.fromAxisAngle(D,-c,vW),O=Q.fromQuaternion(R,O)}else M=Q.clone(Q.IDENTITY,M),O=Q.clone(Q.IDENTITY,O);let B=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Qle),L=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,$le),_=e.length,b=n?_:0,w=b/3*2;for(let R=0;R<_;R+=3){let F=R+1,k=R+2,V=h.fromArray(e,R,ib);if(i.st){let G=Q.multiplyByVector(M,V,bW),U=S.project(a.cartesianToCartographic(G,rk),SW);h.subtract(U,v,U),hs.x=(U.x+o)/(2*o),hs.y=(U.y+s)/(2*s),B.x=Math.min(hs.x,B.x),B.y=Math.min(hs.y,B.y),L.x=Math.max(hs.x,L.x),L.y=Math.max(hs.y,L.y),n&&(d[x+w]=hs.x,d[x+1+w]=hs.y),d[x++]=hs.x,d[x++]=hs.y}(i.normal||i.tangent||i.bitangent||f)&&(C=a.geodeticSurfaceNormal(V,C),f&&(A[R+b]=-C.x,A[F+b]=-C.y,A[k+b]=-C.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(T=h.normalize(h.cross(h.UNIT_Z,C,T),T),Q.multiplyByVector(O,T,T)),i.normal&&(p[R]=C.x,p[F]=C.y,p[k]=C.z,n&&(p[R+b]=-C.x,p[F+b]=-C.y,p[k+b]=-C.z)),i.tangent&&(g[R]=T.x,g[F]=T.y,g[k]=T.z,n&&(g[R+b]=-T.x,g[F+b]=-T.y,g[k+b]=-T.z)),i.bitangent&&(E=h.normalize(h.cross(C,T,E),E),m[R]=E.x,m[F]=E.y,m[k]=E.z,n&&(m[R+b]=E.x,m[F+b]=E.y,m[k+b]=E.z))))}if(i.st){_=d.length;for(let R=0;R<_;R+=2)d[R]=(d[R]-B.x)/(L.x-B.x),d[R+1]=(d[R+1]-B.y)/(L.y-B.y)}let I=new dn;if(i.position){let R=Pl.raisePositionsToHeight(e,t,n);I.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:R})}if(i.st&&(I.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(I.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(I.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(I.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),f&&(I.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),n&&u(t.offsetAttribute)){let R=new Uint8Array(l);if(t.offsetAttribute===nn.TOP)R=R.fill(1,0,l/2);else{let F=t.offsetAttribute===nn.NONE?0:1;R=R.fill(F)}I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:R})}return I}function tue(e){let t=new Array(12*(e*(e+1))-6),n=0,i,r,o,s,a;for(i=0,o=1,s=0;s<3;s++)t[n++]=o++,t[n++]=i,t[n++]=o;for(s=2;s<e+1;++s){for(o=s*(s+1)-1,i=(s-1)*s-1,t[n++]=o++,t[n++]=i,t[n++]=o,r=2*s,a=0;a<r-1;++a)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;t[n++]=o++,t[n++]=i,t[n++]=o}for(r=e*2,++o,++i,s=0;s<r-1;++s)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;for(t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=o,r=2*s,a=0;a<r-1;++a)t[n++]=o,t[n++]=i++,t[n++]=i,t[n++]=o++,t[n++]=i,t[n++]=o;t[n++]=i++,t[n++]=i++,t[n++]=o++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=o;return t}var Ex=new h;function iqe(e){let t=e.center;Ex=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,Ex),e.height,Ex),Ex=h.add(t,Ex,Ex);let n=new ae(Ex,e.semiMajorAxis),i=Pl.computeEllipsePositions(e,!0,!1),r=i.positions,o=i.numPts,s=eue(r,e,!1),a=tue(o);return a=Ue.createTypedArray(r.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function rqe(e,t){let n=t.vertexFormat,i=t.center,r=t.semiMajorAxis,o=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,l=t.stRotation,f=e.length/3*2,d=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,g=n.normal?new Float32Array(f*3):void 0,m=n.tangent?new Float32Array(f*3):void 0,A=n.bitangent?new Float32Array(f*3):void 0,x=t.shadowVolume,C=x?new Float32Array(f*3):void 0,T=0,E=Xle,S=Kle,v=Jle,D=new Ii(s),M=D.project(s.cartesianToCartographic(i,rk),Zle),O=s.scaleToGeodeticSurface(i,ib);s.geodeticSurfaceNormal(O,O);let B=Le.fromAxisAngle(O,l,vW),L=Q.fromQuaternion(B,Yle),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Qle),b=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,$le),w=e.length,I=w/3*2;for(let F=0;F<w;F+=3){let k=F+1,V=F+2,G=h.fromArray(e,F,ib),U;if(n.st){let W=Q.multiplyByVector(L,G,bW),Z=D.project(s.cartesianToCartographic(W,rk),SW);h.subtract(Z,M,Z),hs.x=(Z.x+r)/(2*r),hs.y=(Z.y+o)/(2*o),_.x=Math.min(hs.x,_.x),_.y=Math.min(hs.y,_.y),b.x=Math.max(hs.x,b.x),b.y=Math.max(hs.y,b.y),p[T+I]=hs.x,p[T+1+I]=hs.y,p[T++]=hs.x,p[T++]=hs.y}G=s.scaleToGeodeticSurface(G,G),U=h.clone(G,bW),E=s.geodeticSurfaceNormal(G,E),x&&(C[F+w]=-E.x,C[k+w]=-E.y,C[V+w]=-E.z);let Y=h.multiplyByScalar(E,a,qle);if(G=h.add(G,Y,G),Y=h.multiplyByScalar(E,c,Y),U=h.add(U,Y,U),n.position&&(d[F+w]=U.x,d[k+w]=U.y,d[V+w]=U.z,d[F]=G.x,d[k]=G.y,d[V]=G.z),n.normal||n.tangent||n.bitangent){v=h.clone(E,v);let W=h.fromArray(e,(F+3)%w,qle);h.subtract(W,G,W);let Z=h.subtract(U,G,SW);E=h.normalize(h.cross(Z,W,E),E),n.normal&&(g[F]=E.x,g[k]=E.y,g[V]=E.z,g[F+w]=E.x,g[k+w]=E.y,g[V+w]=E.z),n.tangent&&(S=h.normalize(h.cross(v,E,S),S),m[F]=S.x,m[k]=S.y,m[V]=S.z,m[F+w]=S.x,m[F+1+w]=S.y,m[F+2+w]=S.z),n.bitangent&&(A[F]=v.x,A[k]=v.y,A[V]=v.z,A[F+w]=v.x,A[k+w]=v.y,A[V+w]=v.z)}}if(n.st){w=p.length;for(let F=0;F<w;F+=2)p[F]=(p[F]-_.x)/(b.x-_.x),p[F+1]=(p[F+1]-_.y)/(b.y-_.y)}let R=new dn;if(n.position&&(R.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(R.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(R.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(R.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(R.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),x&&(R.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),u(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===nn.TOP)F=F.fill(1,0,f/2);else{let k=t.offsetAttribute===nn.NONE?0:1;F=F.fill(k)}R.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return R}function oqe(e){let t=e.length/3,n=Ue.createTypedArray(t,t*6),i=0;for(let r=0;r<t;r++){let o=r,s=r+t,a=(o+1)%t,c=a+t;n[i++]=o,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var nk=new ae,ik=new ae;function sqe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,ib),e.height,ib);nk.center=h.add(t,r,nk.center),nk.radius=i,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,r),e.extrudedHeight,r),ik.center=h.add(t,r,ik.center),ik.radius=i;let o=Pl.computeEllipsePositions(e,!0,!0),s=o.positions,a=o.numPts,c=o.outerPositions,l=ae.union(nk,ik),f=eue(s,e,!0),d=tue(a),p=d.length;d.length=p*2;let g=s.length/3;for(let S=0;S<p;S+=3)d[S+p]=d[S+2]+g,d[S+1+p]=d[S+1]+g,d[S+2+p]=d[S]+g;let m=Ue.createTypedArray(g*2/3,d),A=new ut({attributes:f,indices:m,primitiveType:Be.TRIANGLES}),x=rqe(c,e);d=oqe(c);let C=Ue.createTypedArray(c.length*2/3,d),T=new ut({attributes:x,indices:C,primitiveType:Be.TRIANGLES}),E=Ln.combineInstances([new xt({geometry:A}),new xt({geometry:T})]);return{boundingSphere:l,attributes:E[0].attributes,indices:E[0].indices}}function nue(e,t,n,i,r,o,s){let c=Pl.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:r},!1,!0).outerPositions,l=c.length/3,f=new Array(l);for(let p=0;p<l;++p)f[p]=h.fromArray(c,p*3);let d=le.fromCartesianArray(f,o,s);return d.width>P.PI&&(d.north=d.north>0?P.PI_OVER_TWO-P.EPSILON7:d.north,d.south=d.south<0?P.EPSILON7-P.PI_OVER_TWO:d.south,d.east=P.PI,d.west=-P.PI),d}function um(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,re.WGS84),i=e.semiMajorAxis,r=e.semiMinorAxis,o=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.vertexFormat,Pe.DEFAULT),a=y(e.height,0),c=y(e.extrudedHeight,a);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=r,this._ellipsoid=re.clone(n),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._height=Math.max(c,a),this._granularity=o,this._vertexFormat=Pe.clone(s),this._extrudedHeight=Math.min(c,a),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}um.packedLength=h.packedLength+re.packedLength+Pe.packedLength+9;um.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var iue=new h,rue=new re,oue=new Pe,lm={center:iue,ellipsoid:rue,vertexFormat:oue,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};um.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,iue);t+=h.packedLength;let r=re.unpack(e,t,rue);t+=re.packedLength;let o=Pe.unpack(e,t,oue);t+=Pe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,m=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=l,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=m===-1?void 0:m,n):(lm.height=f,lm.extrudedHeight=p,lm.granularity=d,lm.stRotation=l,lm.rotation=c,lm.semiMajorAxis=s,lm.semiMinorAxis=a,lm.shadowVolume=g,lm.offsetAttribute=m===-1?void 0:m,new um(lm))};um.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.center,i=y(e.ellipsoid,re.WGS84),r=e.semiMajorAxis,o=e.semiMinorAxis,s=y(e.granularity,P.RADIANS_PER_DEGREE),a=y(e.rotation,0);return nue(n,r,o,a,s,i,t)};um.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!P.equalsEpsilon(t,n,0,P.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},o;if(i)r.extrudedHeight=n,r.shadowVolume=e._shadowVolume,r.offsetAttribute=e._offsetAttribute,o=sqe(r);else if(o=iqe(r),u(e._offsetAttribute)){let s=o.attributes.position.values.length,a=e._offsetAttribute===nn.NONE?0:1,c=new Uint8Array(s/3).fill(a);o.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new ut({attributes:o.attributes,indices:o.indices,primitiveType:Be.TRIANGLES,boundingSphere:o.boundingSphere,offsetAttribute:e._offsetAttribute})};um.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new um({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:r,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};function aqe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Pl.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,r=i.length/3,o=new Array(r);for(let c=0;c<r;++c)o[c]=h.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return ut._textureCoordinateRotationPoints(o,t,s,a)}Object.defineProperties(um.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=nue(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=aqe(this)),this._textureCoordinateRotationPoints}}});var qc=um;var sue=new h,bx=new h;function cqe(e){let t=e.center;bx=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,bx),e.height,bx),bx=h.add(t,bx,bx);let n=new ae(bx,e.semiMajorAxis),i=Pl.computeEllipsePositions(e,!1,!0).outerPositions,r=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Pl.raisePositionsToHeight(i,e,!1)})}),o=i.length/3,s=Ue.createTypedArray(o,o*2),a=0;for(let c=0;c<o;++c)s[a++]=c,s[a++]=(c+1)%o;return{boundingSphere:n,attributes:r,indices:s}}var ok=new ae,sk=new ae;function lqe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,sue),e.height,sue);ok.center=h.add(t,r,ok.center),ok.radius=i,r=h.multiplyByScalar(n.geodeticSurfaceNormal(t,r),e.extrudedHeight,r),sk.center=h.add(t,r,sk.center),sk.radius=i;let o=Pl.computeEllipsePositions(e,!1,!0).outerPositions,s=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Pl.raisePositionsToHeight(o,e,!0)})});o=s.position.values;let a=ae.union(ok,sk),c=o.length/3;if(u(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===nn.TOP)m=m.fill(1,0,c/2);else{let A=e.offsetAttribute===nn.NONE?0:1;m=m.fill(A)}s.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let l=y(e.numberOfVerticalLines,16);l=P.clamp(l,0,c/2);let f=Ue.createTypedArray(c,c*2+l*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(l>0){let m=Math.min(l,c);g=Math.round(c/m);let A=Math.min(g*l,c);for(p=0;p<A;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function rb(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,re.WGS84),i=e.semiMajorAxis,r=e.semiMinorAxis,o=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.height,0),a=y(e.extrudedHeight,s);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=r,this._ellipsoid=re.clone(n),this._rotation=y(e.rotation,0),this._height=Math.max(a,s),this._granularity=o,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(y(e.numberOfVerticalLines,16),0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}rb.packedLength=h.packedLength+re.packedLength+8;rb.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var aue=new h,cue=new re,T_={center:aue,ellipsoid:cue,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};rb.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,aue);t+=h.packedLength;let r=re.unpack(e,t,cue);t+=re.packedLength;let o=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=re.clone(r,n._ellipsoid),n._semiMajorAxis=o,n._semiMinorAxis=s,n._rotation=a,n._height=c,n._granularity=l,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(T_.height=c,T_.extrudedHeight=f,T_.granularity=l,T_.rotation=a,T_.semiMajorAxis=o,T_.semiMinorAxis=s,T_.numberOfVerticalLines=d,T_.offsetAttribute=p===-1?void 0:p,new rb(T_))};rb.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!P.equalsEpsilon(t,n,0,P.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let r={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},o;if(i)r.extrudedHeight=n,r.offsetAttribute=e._offsetAttribute,o=lqe(r);else if(o=cqe(r),u(e._offsetAttribute)){let s=o.attributes.position.values.length,a=e._offsetAttribute===nn.NONE?0:1,c=new Uint8Array(s/3).fill(a);o.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new ut({attributes:o.attributes,indices:o.indices,primitiveType:Be.LINES,boundingSphere:o.boundingSphere,offsetAttribute:e._offsetAttribute})};var yu=rb;var lue=new z,uue=h.ZERO,fue=new h,due=new le;function uqe(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function Jd(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new uqe(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(Jd.prototype=Object.create(Xn.prototype),Jd.prototype.constructor=Jd);Jd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let r;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,lue)),u(r)||(r=z.WHITE),i.color=kt.fromColor(r)}return u(this._options.offsetAttribute)&&(i.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,uue,fue))),new xt({id:t,geometry:new qc(this._options),attributes:i})};Jd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,lue),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,uue,fue))),new xt({id:t,geometry:new yu(this._options),attributes:o})};Jd.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Jd.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||ci.prototype._isHidden.call(this,e,t)};Jd.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!q.isConstant(t.rotation)||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};Jd.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),r=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),o=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,je.NONE);u(r)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Ut?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(ze.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(ze.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(ze.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=q.getValueOrUndefined(t.rotation,ze.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),s.stRotation=q.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),s.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ze.MINIMUM_VALUE),s.offsetAttribute=Xn.computeGeometryOffsetAttribute(n,i,r,o),s.height=Xn.getGeometryHeight(n,i),r=Xn.getGeometryExtrudedHeight(r,o),r===Xn.CLAMP_TO_GROUND&&(r=si.getMinimumMaximumHeights(qc.computeRectangle(s,due)).minimumTerrainHeight),s.extrudedHeight=r};Jd.DynamicGeometryUpdater=ob;function ob(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(ob.prototype=Object.create(ai.prototype),ob.prototype.constructor=ob);ob.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||ai.prototype._isHidden.call(this,e,t,n)};ob.prototype._setOptions=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,je.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,je.NONE);u(s)&&!u(r)&&(r=0),i.center=q.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=q.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=q.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Xn.computeGeometryOffsetAttribute(r,o,s,a),i.height=Xn.getGeometryHeight(r,o),s=Xn.getGeometryExtrudedHeight(s,a),s===Xn.CLAMP_TO_GROUND&&(s=si.getMinimumMaximumHeights(qc.computeRectangle(i,due)).minimumTerrainHeight),i.extrudedHeight=s};var FR=Jd;var fqe=new h,dqe=new h,hqe=new h,mqe=new h,pqe=new h,_qe=new h(1,1,1),hue=Math.cos,mue=Math.sin;function E_(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,_qe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),r=y(e.maximumClock,P.TWO_PI),o=y(e.minimumCone,0),s=y(e.maximumCone,P.PI),a=Math.round(y(e.stackPartitions,64)),c=Math.round(y(e.slicePartitions,64)),l=y(e.vertexFormat,Pe.DEFAULT);this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=r,this._minimumCone=o,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=Pe.clone(l),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}E_.packedLength=2*h.packedLength+Pe.packedLength+7;E_.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n]=y(e._offsetAttribute,-1),t};var pue=new h,_ue=new h,gue=new Pe,xy={radii:pue,innerRadii:_ue,vertexFormat:gue,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};E_.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,pue);t+=h.packedLength;let r=h.unpack(e,t,_ue);t+=h.packedLength;let o=Pe.unpack(e,t,gue);t+=Pe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(r,n._innerRadii),n._vertexFormat=Pe.clone(o,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=l,n._stackPartitions=f,n._slicePartitions=d,n._offsetAttribute=p===-1?void 0:p,n):(xy.minimumClock=s,xy.maximumClock=a,xy.minimumCone=c,xy.maximumCone=l,xy.stackPartitions=f,xy.slicePartitions=d,xy.offsetAttribute=p===-1?void 0:p,new E_(xy))};E_.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,r=e._maximumClock,o=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,l=e._stackPartitions+1;c=Math.round(c*Math.abs(r-i)/P.TWO_PI),l=Math.round(l*Math.abs(s-o)/P.PI),c<2&&(c=2),l<2&&(l=2);let f,d,p=0,g=[o],m=[i];for(f=0;f<l;f++)g.push(o+f*(s-o)/(l-1));for(g.push(s),d=0;d<c;d++)m.push(i+d*(r-i)/(c-1));m.push(r);let A=g.length,x=m.length,C=0,T=1,E=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,v=!1,D=!1;E&&(T=2,o>0&&(S=!0,C+=c-1),s<Math.PI&&(v=!0,C+=c-1),(r-i)%P.TWO_PI?(D=!0,C+=(l-1)*2+1):C+=1);let M=x*A*T,O=new Float64Array(M*3),B=new Array(M).fill(!1),L=new Array(M).fill(!1),_=c*l*T,b=6*(_+C+1-(c+l)*T),w=Ue.createTypedArray(_,b),I=a.normal?new Float32Array(M*3):void 0,R=a.tangent?new Float32Array(M*3):void 0,F=a.bitangent?new Float32Array(M*3):void 0,k=a.st?new Float32Array(M*2):void 0,V=new Array(A),G=new Array(A);for(f=0;f<A;f++)V[f]=mue(g[f]),G[f]=hue(g[f]);let U=new Array(x),Y=new Array(x);for(d=0;d<x;d++)Y[d]=hue(m[d]),U[d]=mue(m[d]);for(f=0;f<A;f++)for(d=0;d<x;d++)O[p++]=t.x*V[f]*Y[d],O[p++]=t.y*V[f]*U[d],O[p++]=t.z*G[f];let W=M/2;if(E)for(f=0;f<A;f++)for(d=0;d<x;d++)O[p++]=n.x*V[f]*Y[d],O[p++]=n.y*V[f]*U[d],O[p++]=n.z*G[f],B[W]=!0,f>0&&f!==A-1&&d!==0&&d!==x-1&&(L[W]=!0),W++;p=0;let Z,j;for(f=1;f<A-2;f++)for(Z=f*x,j=(f+1)*x,d=1;d<x-2;d++)w[p++]=j+d,w[p++]=j+d+1,w[p++]=Z+d+1,w[p++]=j+d,w[p++]=Z+d+1,w[p++]=Z+d;if(E){let pt=A*x;for(f=1;f<A-2;f++)for(Z=pt+f*x,j=pt+(f+1)*x,d=1;d<x-2;d++)w[p++]=j+d,w[p++]=Z+d,w[p++]=Z+d+1,w[p++]=j+d,w[p++]=Z+d+1,w[p++]=j+d+1}let K,J;if(E){if(S)for(J=A*x,f=1;f<x-2;f++)w[p++]=f,w[p++]=f+1,w[p++]=J+f+1,w[p++]=f,w[p++]=J+f+1,w[p++]=J+f;if(v)for(K=A*x-x,J=A*x*T-x,f=1;f<x-2;f++)w[p++]=K+f+1,w[p++]=K+f,w[p++]=J+f,w[p++]=K+f+1,w[p++]=J+f,w[p++]=J+f+1}if(D){for(f=1;f<A-2;f++)J=x*A+x*f,K=x*f,w[p++]=J,w[p++]=K+x,w[p++]=K,w[p++]=J,w[p++]=J+x,w[p++]=K+x;for(f=1;f<A-2;f++)J=x*A+x*(f+1)-1,K=x*(f+1)-1,w[p++]=K+x,w[p++]=J,w[p++]=K,w[p++]=K+x,w[p++]=J+x,w[p++]=J}let _e=new dn;a.position&&(_e.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:O}));let xe=0,oe=0,Ae=0,he=0,Se=M/2,Ie,Ne=re.fromCartesian3(t),qe=re.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<M;f++){Ie=B[f]?qe:Ne;let pt=h.fromArray(O,f*3,fqe),Gt=Ie.geodeticSurfaceNormal(pt,dqe);if(L[f]&&h.negate(Gt,Gt),a.st){let fn=H.negate(Gt,pqe);k[xe++]=Math.atan2(fn.y,fn.x)/P.TWO_PI+.5,k[xe++]=Math.asin(Gt.z)/Math.PI+.5}if(a.normal&&(I[oe++]=Gt.x,I[oe++]=Gt.y,I[oe++]=Gt.z),a.tangent||a.bitangent){let fn=hqe,ft=0,pn;if(B[f]&&(ft=Se),!S&&f>=ft&&f<ft+x*2?pn=h.UNIT_X:pn=h.UNIT_Z,h.cross(pn,Gt,fn),h.normalize(fn,fn),a.tangent&&(R[Ae++]=fn.x,R[Ae++]=fn.y,R[Ae++]=fn.z),a.bitangent){let Bn=h.cross(Gt,fn,mqe);h.normalize(Bn,Bn),F[he++]=Bn.x,F[he++]=Bn.y,F[he++]=Bn.z}}}a.st&&(_e.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:k})),a.normal&&(_e.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:I})),a.tangent&&(_e.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:R})),a.bitangent&&(_e.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:F}))}if(u(e._offsetAttribute)){let pt=O.length,Gt=e._offsetAttribute===nn.NONE?0:1,fn=new Uint8Array(pt/3).fill(Gt);_e.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:fn})}return new ut({attributes:_e,indices:w,primitiveType:Be.TRIANGLES,boundingSphere:ae.fromEllipsoid(Ne),offsetAttribute:e._offsetAttribute})};var wW;E_.getUnitEllipsoid=function(){return u(wW)||(wW=E_.createGeometry(new E_({radii:new h(1,1,1),vertexFormat:Pe.POSITION_ONLY}))),wW};var Ns=E_;var gqe=new Ut(z.WHITE),DW=h.ZERO,IW=new h,yqe=new h,Aqe=new h,PW=new z,xqe=new h(1,1,1);function Cqe(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function Au(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new Cqe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(Au.prototype=Object.create(ci.prototype),Au.prototype.constructor=Au);Object.defineProperties(Au.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Au.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,r=i.isAvailable(e),o,s=new gn(r&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Vn.fromDistanceDisplayCondition(a),l={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Ut){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||r)&&(f=this._materialProperty.color.getValue(e,PW)),u(f)||(f=z.WHITE),o=kt.fromColor(f),l.color=o}return u(this._options.offsetAttribute)&&(l.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,DW,IW))),new xt({id:i,geometry:new Ns(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};Au.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,r=i.isAvailable(e),o=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,PW),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new gn(r&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(o),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(s),offset:void 0};return u(this._options.offsetAttribute)&&(a.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,DW,IW))),new xt({id:i,geometry:new fu(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};Au.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Au.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||ci.prototype._isHidden.call(this,e,t)};Au.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.radii.isConstant||!q.isConstant(t.innerRadii)||!q.isConstant(t.stackPartitions)||!q.isConstant(t.slicePartitions)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.minimumClock)||!q.isConstant(t.maximumClock)||!q.isConstant(t.minimumCone)||!q.isConstant(t.maximumCone)||!q.isConstant(t.subdivisions)};Au.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ut?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(ze.MINIMUM_VALUE,i.radii),i.innerRadii=q.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=q.getValueOrUndefined(t.minimumClock,ze.MINIMUM_VALUE),i.maximumClock=q.getValueOrUndefined(t.maximumClock,ze.MINIMUM_VALUE),i.minimumCone=q.getValueOrUndefined(t.minimumCone,ze.MINIMUM_VALUE),i.maximumCone=q.getValueOrUndefined(t.maximumCone,ze.MINIMUM_VALUE),i.stackPartitions=q.getValueOrUndefined(t.stackPartitions,ze.MINIMUM_VALUE),i.slicePartitions=q.getValueOrUndefined(t.slicePartitions,ze.MINIMUM_VALUE),i.subdivisions=q.getValueOrUndefined(t.subdivisions,ze.MINIMUM_VALUE),i.offsetAttribute=n!==je.NONE?nn.ALL:void 0};Au.prototype._onEntityPropertyChanged=Ap;Au.DynamicGeometryUpdater=UR;function UR(e,t,n){ai.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new N,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new h,this._material={}}u(Object.create)&&(UR.prototype=Object.create(ai.prototype),UR.prototype.constructor=UR);UR.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!q.getValueOrDefault(n.show,e,!0)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=q.getValueOrUndefined(n.radii,e,yqe),r=u(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!u(r)||!u(i)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let o=q.getValueOrDefault(n.fill,e,!0),s=q.getValueOrDefault(n.outline,e,!1),a=q.getValueOrClonedDefault(n.outlineColor,e,z.BLACK,PW),c=Xr.getValue(e,y(n.material,gqe),this._material),l=q.getValueOrUndefined(n.innerRadii,e,Aqe),f=q.getValueOrUndefined(n.minimumClock,e),d=q.getValueOrUndefined(n.maximumClock,e),p=q.getValueOrUndefined(n.minimumCone,e),g=q.getValueOrUndefined(n.maximumCone,e),m=q.getValueOrUndefined(n.stackPartitions,e),A=q.getValueOrUndefined(n.slicePartitions,e),x=q.getValueOrUndefined(n.subdivisions,e),C=q.getValueOrDefault(n.outlineWidth,e,1),T=q.getValueOrDefault(n.heightReference,e,je.NONE),E=T!==je.NONE?nn.ALL:void 0,S=this._scene.mode,v=S===ne.SCENE3D&&T===je.NONE,D=this._options,M=this._geometryUpdater.shadowsProperty.getValue(e),B=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),L=q.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,DW,IW);if(!v||this._lastSceneMode!==S||!u(this._primitive)||D.stackPartitions!==m||D.slicePartitions!==A||u(l)&&!h.equals(D.innerRadii!==l)||D.minimumClock!==f||D.maximumClock!==d||D.minimumCone!==p||D.maximumCone!==g||D.subdivisions!==x||this._lastOutlineWidth!==C||D.offsetAttribute!==E){let b=this._primitives;if(b.removeAndDestroy(this._primitive),b.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=S,this._lastOutlineWidth=C,D.stackPartitions=m,D.slicePartitions=A,D.subdivisions=x,D.offsetAttribute=E,D.radii=h.clone(v?xqe:i,D.radii),u(l))if(v){let F=h.magnitude(i);D.innerRadii=h.fromElements(l.x/F,l.y/F,l.z/F,D.innerRadii)}else D.innerRadii=h.clone(l,D.innerRadii);else D.innerRadii=void 0;D.minimumClock=f,D.maximumClock=d,D.minimumCone=p,D.maximumCone=g;let w=new lr({material:c,translucent:c.isTranslucent(),closed:!0});D.vertexFormat=w.vertexFormat;let I=this._geometryUpdater.createFillGeometryInstance(e,v,this._modelMatrix);this._primitive=b.add(new bn({geometryInstances:I,appearance:w,asynchronous:!1,shadows:M}));let R=this._geometryUpdater.createOutlineGeometryInstance(e,v,this._modelMatrix);this._outlinePrimitive=b.add(new bn({geometryInstances:R,appearance:new rn({flat:!0,translucent:R.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(C)}}),asynchronous:!1,shadows:M})),this._lastShow=o,this._lastOutlineShow=s,this._lastOutlineColor=z.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=B,this._lastOffset=h.clone(L,this._lastOffset)}else if(this._primitive.ready){let b=this._primitive,w=this._outlinePrimitive;b.show=!0,w.show=!0,b.appearance.material=c;let I=this._attributes;u(I)||(I=b.getGeometryInstanceAttributes(t),this._attributes=I),o!==this._lastShow&&(I.show=gn.toValue(o,I.show),this._lastShow=o);let R=this._outlineAttributes;u(R)||(R=w.getGeometryInstanceAttributes(t),this._outlineAttributes=R),s!==this._lastOutlineShow&&(R.show=gn.toValue(s,R.show),this._lastOutlineShow=s),z.equals(a,this._lastOutlineColor)||(R.color=kt.toValue(a,R.color),z.clone(a,this._lastOutlineColor)),vt.equals(B,this._lastDistanceDisplayCondition)||(I.distanceDisplayCondition=Vn.toValue(B,I.distanceDisplayCondition),R.distanceDisplayCondition=Vn.toValue(B,R.distanceDisplayCondition),vt.clone(B,this._lastDistanceDisplayCondition)),h.equals(L,this._lastOffset)||(I.offset=Ki.toValue(L,I.offset),R.offset=Ki.toValue(L,I.offset),h.clone(L,this._lastOffset))}v&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),r=N.multiplyByScale(r,i,r),this._primitive.modelMatrix=r,this._outlinePrimitive.modelMatrix=r)};var VR=Au;function sb(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,Pe.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}sb.packedLength=Pe.packedLength;sb.pack=function(e,t,n){return n=y(n,0),Pe.pack(e._vertexFormat,t,n),t};var yue=new Pe,Tqe={vertexFormat:yue};sb.unpack=function(e,t,n){t=y(t,0);let i=Pe.unpack(e,t,yue);return u(n)?(n._vertexFormat=Pe.clone(i,n._vertexFormat),n):new sb(Tqe)};var ak=new h(-.5,-.5,0),ck=new h(.5,.5,0);sb.createGeometry=function(e){let t=e._vertexFormat,n=new dn,i,r;if(t.position){if(r=new Float64Array(4*3),r[0]=ak.x,r[1]=ak.y,r[2]=0,r[3]=ck.x,r[4]=ak.y,r[5]=0,r[6]=ck.x,r[7]=ck.y,r[8]=0,r[9]=ak.x,r[10]=ck.y,r[11]=0,n.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:r}),t.normal){let o=new Float32Array(12);o[0]=0,o[1]=0,o[2]=1,o[3]=0,o[4]=0,o[5]=1,o[6]=0,o[7]=0,o[8]=1,o[9]=0,o[10]=0,o[11]=1,n.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})}if(t.st){let o=new Float32Array(8);o[0]=0,o[1]=0,o[2]=1,o[3]=0,o[4]=1,o[5]=1,o[6]=0,o[7]=1,n.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:o})}if(t.tangent){let o=new Float32Array(12);o[0]=1,o[1]=0,o[2]=0,o[3]=1,o[4]=0,o[5]=0,o[6]=1,o[7]=0,o[8]=0,o[9]=1,o[10]=0,o[11]=0,n.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})}if(t.bitangent){let o=new Float32Array(12);o[0]=0,o[1]=1,o[2]=0,o[3]=0,o[4]=1,o[5]=0,o[6]=0,o[7]=1,o[8]=0,o[9]=0,o[10]=1,o[11]=0,n.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})}i=new Uint16Array(2*3),i[0]=0,i[1]=1,i[2]=2,i[3]=0,i[4]=2,i[5]=3}return new ut({attributes:n,indices:i,primitiveType:Be.TRIANGLES,boundingSphere:new ae(h.ZERO,Math.sqrt(2))})};var kR=sb;function ab(){this._workerName="createPlaneOutlineGeometry"}ab.packedLength=0;ab.pack=function(e,t){return t};ab.unpack=function(e,t,n){return u(n)?n:new ab};var Cy=new h(-.5,-.5,0),lk=new h(.5,.5,0);ab.createGeometry=function(){let e=new dn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=Cy.x,n[1]=Cy.y,n[2]=Cy.z,n[3]=lk.x,n[4]=Cy.y,n[5]=Cy.z,n[6]=lk.x,n[7]=lk.y,n[8]=Cy.z,n[9]=Cy.x,n[10]=lk.y,n[11]=Cy.z,e.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n}),t[0]=0,t[1]=1,t[2]=1,t[3]=2,t[4]=2,t[5]=3,t[6]=3,t[7]=0,new ut({attributes:e,indices:t,primitiveType:Be.LINES,boundingSphere:new ae(h.ZERO,Math.sqrt(2))})};var zR=ab;var Eqe=new h,Aue=new z;function bqe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function If(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new bqe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(If.prototype=Object.create(ci.prototype),If.prototype.constructor=If);If.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Ut){let g;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,Aue)),u(g)||(g=z.WHITE),r=kt.fromColor(g),i={show:o,distanceDisplayCondition:a,color:r}}else i={show:o,distanceDisplayCondition:a};let c=t.plane,l=this._options,f=t.computeModelMatrix(e),d=q.getValueOrDefault(c.plane,e,l.plane),p=q.getValueOrUndefined(c.dimensions,e,l.dimensions);return l.plane=d,l.dimensions=p,f=OW(d,p,f,f),new xt({id:t,geometry:new kR(this._options),modelMatrix:f,attributes:i})};If.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Aue),r=this._distanceDisplayConditionProperty.getValue(e),o=t.plane,s=this._options,a=t.computeModelMatrix(e),c=q.getValueOrDefault(o.plane,e,s.plane),l=q.getValueOrUndefined(o.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=l,a=OW(c,l,a,a),new xt({id:t,geometry:new zR,modelMatrix:a,attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r)}})};If.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||ci.prototype._isHidden.call(this,e,t)};If.prototype._getIsClosed=function(e){return!1};If.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};If.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ut,i=this._options;i.vertexFormat=n?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ze.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ze.MINIMUM_VALUE,i.dimensions)};If.DynamicGeometryUpdater=cb;function cb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(cb.prototype=Object.create(ai.prototype),cb.prototype.constructor=cb);cb.prototype._isHidden=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(e.position,n,Eqe);return!u(r)||!u(i.plane)||!u(i.dimensions)||ai.prototype._isHidden.call(this,e,t,n)};cb.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=q.getValueOrDefault(t.plane,n,i.plane),i.dimensions=q.getValueOrUndefined(t.dimensions,n,i.dimensions)};var Sqe=new h,vqe=new h,wqe=new h,Dqe=new h,Iqe=new Q,Pqe=new Q,Oqe=new N;function OW(e,t,n,i){let r=e.normal,o=e.distance,s=h.multiplyByScalar(r,-o,wqe),a=h.clone(h.UNIT_Z,vqe);P.equalsEpsilon(Math.abs(h.dot(a,r)),1,P.EPSILON8)&&(a=h.clone(h.UNIT_Y,a));let c=h.cross(a,r,Sqe);a=h.cross(r,c,a),h.normalize(c,c),h.normalize(a,a);let l=Iqe;Q.setColumn(l,0,c,l),Q.setColumn(l,1,a,l),Q.setColumn(l,2,r,l);let f=h.fromElements(t.x,t.y,1,Dqe),d=Q.multiplyByScale(l,f,Pqe),p=N.fromRotationTranslation(d,s,Oqe);return N.multiplyTransformation(n,p,i)}If.createPrimitiveMatrix=OW;var HR=If;var Mqe=new h,Rqe=new Xe,Bqe=new H,Lqe=new H,Nqe=new h,Fqe=new h,Uqe=new h,GR=new h,Vqe=new h,kqe=new h,xue=new Le,zqe=new Q,Hqe=new Q,Gqe=new h;function Wqe(e,t,n,i,r,o,s,a,c){let l=e.positions,f=ui.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Ue.createTypedArray(l.length,f.length);d.set(f);let p=zqe;if(i!==0){let _=Le.fromAxisAngle(s,i,xue);if(p=Q.fromQuaternion(_,p),t.tangent||t.bitangent){_=Le.fromAxisAngle(s,-i,xue);let b=Q.fromQuaternion(_,Hqe);a=h.normalize(Q.multiplyByVector(b,a,a),a),t.bitangent&&(c=h.normalize(h.cross(s,a,c),c))}}else p=Q.clone(Q.IDENTITY,p);let g=Lqe;t.st&&(g.x=n.x,g.y=n.y);let m=l.length,A=m*3,x=new Float64Array(A),C=t.normal?new Float32Array(A):void 0,T=t.tangent?new Float32Array(A):void 0,E=t.bitangent?new Float32Array(A):void 0,S=t.st?new Float32Array(m*2):void 0,v=0,D=0,M=0,O=0,B=0;for(let _=0;_<m;_++){let b=l[_];if(x[v++]=b.x,x[v++]=b.y,x[v++]=b.z,t.st)if(u(r)&&r.positions.length===m)S[B++]=r.positions[_].x,S[B++]=r.positions[_].y;else{let w=Q.multiplyByVector(p,b,Mqe),I=o(w,Bqe);H.subtract(I,g,I);let R=P.clamp(I.x/n.width,0,1),F=P.clamp(I.y/n.height,0,1);S[B++]=R,S[B++]=F}t.normal&&(C[D++]=s.x,C[D++]=s.y,C[D++]=s.z),t.tangent&&(T[O++]=a.x,T[O++]=a.y,T[O++]=a.z),t.bitangent&&(E[M++]=c.x,E[M++]=c.y,E[M++]=c.z)}let L=new dn;return t.position&&(L.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x})),t.normal&&(L.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(L.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(L.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),t.st&&(L.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:S})),new ut({attributes:L,indices:d,primitiveType:Be.TRIANGLES})}function Sx(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,Pe.DEFAULT);this._vertexFormat=Pe.clone(i),this._polygonHierarchy=t,this._stRotation=y(e.stRotation,0),this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=Yn.computeHierarchyPackedLength(t,h)+Pe.packedLength+re.packedLength+(u(n)?Yn.computeHierarchyPackedLength(n,H):1)+2}Sx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,textureCoordinates:e.textureCoordinates};return new Sx(t)};Sx.pack=function(e,t,n){return n=y(n,0),n=Yn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._stRotation,u(e._textureCoordinates)?n=Yn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var jqe=re.clone(re.UNIT_SPHERE),qqe=new Pe,Yqe={polygonHierarchy:{}};Sx.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=re.unpack(e,t,jqe);t+=re.packedLength;let o=Pe.unpack(e,t,qqe);t+=Pe.packedLength;let s=e[t++],a=e[t]===-1?void 0:Yn.unpackPolygonHierarchy(e,t,H);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new Sx(Yqe)),n._polygonHierarchy=i,n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};Sx.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,r=e._textureCoordinates,o=u(r),s=n.positions;if(s=Er(s,h.equalsEpsilon,!0),s.length<3)return;let a=Nqe,c=Fqe,l=Uqe,f=Vqe,d=kqe;if(!n_.computeProjectTo2DArguments(s,GR,f,d))return;if(a=h.cross(f,d,a),a=h.normalize(a,a),!h.equalsEpsilon(GR,h.ZERO,P.EPSILON6)){let B=e._ellipsoid.geodeticSurfaceNormal(GR,Gqe);h.dot(a,B)<0&&(a=h.negate(a,a),f=h.negate(f,f))}let g=n_.createProjectPointsTo2DFunction(GR,f,d),m=n_.createProjectPointTo2DFunction(GR,f,d);t.tangent&&(c=h.clone(f,c)),t.bitangent&&(l=h.clone(d,l));let A=Yn.polygonsFromHierarchy(n,o,g,!1),x=A.hierarchy,C=A.polygons,T=function(B){return B},E=o?Yn.polygonsFromHierarchy(r,!0,T,!1).polygons:void 0;if(x.length===0)return;s=x[0].outerRing;let S=ae.fromPoints(s),v=Yn.computeBoundingRectangle(a,m,s,i,Rqe),D=[];for(let B=0;B<C.length;B++){let L=new xt({geometry:Wqe(C[B],t,v,i,o?E[B]:void 0,m,a,c,l)});D.push(L)}let M=Ln.combineInstances(D)[0];M.attributes.position.values=new Float64Array(M.attributes.position.values),M.indices=Ue.createTypedArray(M.attributes.position.values.length/3,M.indices);let O=M.attributes;return t.position||delete O.position,new ut({attributes:O,indices:M.indices,primitiveType:M.primitiveType,boundingSphere:S})};var WR=Sx;var Xqe=new me,Cue=new me;function Kqe(e,t,n,i){let o=i.cartesianToCartographic(e,Xqe).height,s=i.cartesianToCartographic(t,Cue);s.height=o,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,Cue);a.height=o-100,i.cartographicToCartesian(a,n)}var Jqe=new Xe,Zqe=new h,Qqe=new h,$qe=new h,eYe=new h,tYe=new h,nYe=new h,uk=new h,fm=new h,lb=new h,iYe=new H,rYe=new H,oYe=new h,Tue=new Le,sYe=new Q,aYe=new Q;function MW(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,r=n.attributes.position.values,o=u(n.attributes.st)?n.attributes.st.values:void 0,s=r.length,a=e.wall,c=e.top||a,l=e.bottom||a;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,d=e.tangentPlane,p=e.ellipsoid,g=e.stRotation,m=e.perPositionHeight,A=iYe;A.x=f.x,A.y=f.y;let x=t.st?new Float32Array(2*(s/3)):void 0,C;t.normal&&(m&&c&&!a?C=n.attributes.normal.values:C=new Float32Array(s));let T=t.tangent?new Float32Array(s):void 0,E=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,v=0,D=0,M=Qqe,O=$qe,B=eYe,L=!0,_=sYe,b=aYe;if(g!==0){let R=Le.fromAxisAngle(d._plane.normal,g,Tue);_=Q.fromQuaternion(R,_),R=Le.fromAxisAngle(d._plane.normal,-g,Tue),b=Q.fromQuaternion(R,b)}else _=Q.clone(Q.IDENTITY,_),b=Q.clone(Q.IDENTITY,b);let w=0,I=0;c&&l&&(w=s/2,I=s/3,s/=2);for(let R=0;R<s;R+=3){let F=h.fromArray(r,R,oYe);if(t.st&&!u(o)){let k=Q.multiplyByVector(_,F,Zqe);k=p.scaleToGeodeticSurface(k,k);let V=d.projectPointOntoPlane(k,rYe);H.subtract(V,A,V);let G=P.clamp(V.x/f.width,0,1),U=P.clamp(V.y/f.height,0,1);l&&(x[v+I]=G,x[v+1+I]=U),c&&(x[v]=G,x[v+1]=U),v+=2}if(t.normal||t.tangent||t.bitangent||i){let k=D+1,V=D+2;if(a){if(R+3<s){let G=h.fromArray(r,R+3,tYe);if(L){let U=h.fromArray(r,R+s,nYe);m&&Kqe(F,G,U,p),h.subtract(G,F,G),h.subtract(U,F,U),M=h.normalize(h.cross(U,G,M),M),L=!1}h.equalsEpsilon(G,F,P.EPSILON10)&&(L=!0)}(t.tangent||t.bitangent)&&(B=p.geodeticSurfaceNormal(F,B),t.tangent&&(O=h.normalize(h.cross(B,M,O),O)))}else M=p.geodeticSurfaceNormal(F,M),(t.tangent||t.bitangent)&&(m&&(uk=h.fromArray(C,D,uk),fm=h.cross(h.UNIT_Z,uk,fm),fm=h.normalize(Q.multiplyByVector(b,fm,fm),fm),t.bitangent&&(lb=h.normalize(h.cross(uk,fm,lb),lb))),O=h.cross(h.UNIT_Z,M,O),O=h.normalize(Q.multiplyByVector(b,O,O),O),t.bitangent&&(B=h.normalize(h.cross(M,O,B),B)));t.normal&&(e.wall?(C[D+w]=M.x,C[k+w]=M.y,C[V+w]=M.z):l&&(C[D+w]=-M.x,C[k+w]=-M.y,C[V+w]=-M.z),(c&&!m||a)&&(C[D]=M.x,C[k]=M.y,C[V]=M.z)),i&&(a&&(M=p.geodeticSurfaceNormal(F,M)),S[D+w]=-M.x,S[k+w]=-M.y,S[V+w]=-M.z),t.tangent&&(e.wall?(T[D+w]=O.x,T[k+w]=O.y,T[V+w]=O.z):l&&(T[D+w]=-O.x,T[k+w]=-O.y,T[V+w]=-O.z),c&&(m?(T[D]=fm.x,T[k]=fm.y,T[V]=fm.z):(T[D]=O.x,T[k]=O.y,T[V]=O.z))),t.bitangent&&(l&&(E[D+w]=B.x,E[k+w]=B.y,E[V+w]=B.z),c&&(m?(E[D]=lb.x,E[k]=lb.y,E[V]=lb.z):(E[D]=B.x,E[k]=B.y,E[V]=B.z))),D+=3}}t.st&&!u(o)&&(n.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.bitangent&&(n.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),i&&(n.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&u(e.offsetAttribute)){let f=r.length/3,d=new Uint8Array(f);if(e.offsetAttribute===nn.TOP)c&&l||a?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===nn.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var cYe=new me,lYe=new me,Ty={westOverIDL:0,eastOverIDL:0},ub=new tf;function Sue(e,t,n,i,r){if(r=y(r,new le),!u(e)||e.length<3)return r.west=0,r.north=0,r.south=0,r.east=0,r;if(n===Kt.RHUMB)return le.fromCartesianArray(e,t,r);ub.ellipsoid.equals(t)||(ub=new tf(void 0,void 0,t)),r.west=Number.POSITIVE_INFINITY,r.east=Number.NEGATIVE_INFINITY,r.south=Number.POSITIVE_INFINITY,r.north=Number.NEGATIVE_INFINITY,Ty.westOverIDL=Number.POSITIVE_INFINITY,Ty.eastOverIDL=Number.NEGATIVE_INFINITY;let o=1/P.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],lYe),c=cYe,l;for(let f=1;f<s;f++)l=c,c=a,a=t.cartesianToCartographic(e[f],l),ub.setEndPoints(c,a),Eue(ub,o,r,Ty);return l=c,c=a,a=t.cartesianToCartographic(e[0],l),ub.setEndPoints(c,a),Eue(ub,o,r,Ty),r.east-r.west>Ty.eastOverIDL-Ty.westOverIDL&&(r.west=Ty.westOverIDL,r.east=Ty.eastOverIDL,r.east>P.PI&&(r.east=r.east-P.TWO_PI),r.west>P.PI&&(r.west=r.west-P.TWO_PI)),r}var uYe=new me;function Eue(e,t,n,i){let r=e.surfaceDistance,o=Math.ceil(r*t),s=o>0?r/(o-1):Number.POSITIVE_INFINITY,a=0;for(let c=0;c<o;c++){let l=e.interpolateUsingSurfaceDistance(a,uYe);a+=s;let f=l.longitude,d=l.latitude;n.west=Math.min(n.west,f),n.east=Math.max(n.east,f),n.south=Math.min(n.south,d),n.north=Math.max(n.north,d);let p=f>=0?f:f+P.TWO_PI;i.westOverIDL=Math.min(i.westOverIDL,p),i.eastOverIDL=Math.max(i.eastOverIDL,p)}}var bue=[];function fYe(e,t,n,i,r,o,s,a,c,l){let f={walls:[]},d;if(s||a){let T=Yn.createGeometryFromPositions(e,t,n,i,o,c,l),E=T.attributes.position.values,S=T.indices,v,D;if(s&&a){let M=E.concat(E);v=M.length/3,D=Ue.createTypedArray(v,S.length*2),D.set(S);let O=S.length,B=v/2;for(d=0;d<O;d+=3){let L=D[d]+B,_=D[d+1]+B,b=D[d+2]+B;D[d+O]=b,D[d+1+O]=_,D[d+2+O]=L}if(T.attributes.position.values=M,o&&c.normal){let L=T.attributes.normal.values;T.attributes.normal.values=new Float32Array(M.length),T.attributes.normal.values.set(L)}if(c.st&&u(n)){let L=T.attributes.st.values;T.attributes.st.values=new Float32Array(v*2),T.attributes.st.values=L.concat(L)}T.indices=D}else if(a){for(v=E.length/3,D=Ue.createTypedArray(v,S.length),d=0;d<S.length;d+=3)D[d]=S[d+2],D[d+1]=S[d+1],D[d+2]=S[d];T.indices=D}f.topAndBottom=new xt({geometry:T})}let p=r.outerRing,g=_a.fromPoints(p,e),m=g.projectPointsOntoPlane(p,bue),A=ui.computeWindingOrder2D(m);A===$o.CLOCKWISE&&(p=p.slice().reverse());let x=Yn.computeWallGeometry(p,n,e,i,o,l);f.walls.push(new xt({geometry:x}));let C=r.holes;for(d=0;d<C.length;d++){let T=C[d];g=_a.fromPoints(T,e),m=g.projectPointsOntoPlane(T,bue),A=ui.computeWindingOrder2D(m),A===$o.COUNTER_CLOCKWISE&&(T=T.slice().reverse()),x=Yn.computeWallGeometry(T,n,e,i,o,l),f.walls.push(new xt({geometry:x}))}return f}function Zd(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,Pe.DEFAULT),i=y(e.ellipsoid,re.WGS84),r=y(e.granularity,P.RADIANS_PER_DEGREE),o=y(e.stRotation,0),s=e.textureCoordinates,a=y(e.perPositionHeight,!1),c=a&&u(e.extrudedHeight),l=y(e.height,0),f=y(e.extrudedHeight,l);if(!c){let d=Math.max(l,f);f=Math.min(l,f),l=d}this._vertexFormat=Pe.clone(n),this._ellipsoid=re.clone(i),this._granularity=r,this._stRotation=o,this._height=l,this._extrudedHeight=f,this._closeTop=y(e.closeTop,!0),this._closeBottom=y(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=a,this._perPositionHeightExtrude=c,this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=y(e.arcType,Kt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=Yn.computeHierarchyPackedLength(t,h)+re.packedLength+Pe.packedLength+(s?Yn.computeHierarchyPackedLength(s,H):1)+12}Zd.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new Zd(t)};Zd.pack=function(e,t,n){return n=y(n,0),n=Yn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=y(e._offsetAttribute,-1),t[n++]=e._arcType,u(e._textureCoordinates)?n=Yn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var dYe=re.clone(re.UNIT_SPHERE),hYe=new Pe,mYe={polygonHierarchy:{}};Zd.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=re.unpack(e,t,dYe);t+=re.packedLength;let o=Pe.unpack(e,t,hYe);t+=Pe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++]===1,d=e[t++]===1,p=e[t++]===1,g=e[t++]===1,m=e[t++]===1,A=e[t++],x=e[t++],C=e[t]===-1?void 0:Yn.unpackPolygonHierarchy(e,t,H);u(C)?(t=C.startingIndex,delete C.startingIndex):t++;let T=e[t++];return u(n)||(n=new Zd(mYe)),n._polygonHierarchy=i,n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=l,n._perPositionHeightExtrude=f,n._perPositionHeight=d,n._closeTop=p,n._closeBottom=g,n._shadowVolume=m,n._offsetAttribute=A===-1?void 0:A,n._arcType=x,n._textureCoordinates=C,n.packedLength=T,n};Zd.computeRectangle=function(e,t){let n=y(e.granularity,P.RADIANS_PER_DEGREE),i=y(e.arcType,Kt.GEODESIC),r=e.polygonHierarchy,o=y(e.ellipsoid,re.WGS84);return Sue(r.positions,o,i,n,t)};Zd.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,r=e._stRotation,o=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,l=e._arcType,f=e._textureCoordinates,d=u(f),p=o.positions;if(p.length<3)return;let g=_a.fromPoints(p,n),m=Yn.polygonsFromHierarchy(o,d,g.projectPointsOntoPlane.bind(g),!s,n),A=m.hierarchy,x=m.polygons,C=function(w){return w},T=d?Yn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let E=Yn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,r,Jqe),S=[],v=e._height,D=e._extrudedHeight,M=e._perPositionHeightExtrude||!P.equalsEpsilon(v,D,0,P.EPSILON2),O={perPositionHeight:s,vertexFormat:t,geometry:void 0,tangentPlane:g,boundingRectangle:E,ellipsoid:n,stRotation:r,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:l},B;if(M)for(O.extrude=!0,O.top=a,O.bottom=c,O.shadowVolume=e._shadowVolume,O.offsetAttribute=e._offsetAttribute,B=0;B<x.length;B++){let w=fYe(n,x[B],d?T[B]:void 0,i,A[B],s,a,c,t,l),I;a&&c?(I=w.topAndBottom,O.geometry=Yn.scaleToGeodeticHeightExtruded(I.geometry,v,D,n,s)):a?(I=w.topAndBottom,I.geometry.attributes.position.values=ui.scaleToGeodeticHeight(I.geometry.attributes.position.values,v,n,!s),O.geometry=I.geometry):c&&(I=w.topAndBottom,I.geometry.attributes.position.values=ui.scaleToGeodeticHeight(I.geometry.attributes.position.values,D,n,!0),O.geometry=I.geometry),(a||c)&&(O.wall=!1,I.geometry=MW(O),S.push(I));let R=w.walls;O.wall=!0;for(let F=0;F<R.length;F++){let k=R[F];O.geometry=Yn.scaleToGeodeticHeightExtruded(k.geometry,v,D,n,s),k.geometry=MW(O),S.push(k)}}else for(B=0;B<x.length;B++){let w=new xt({geometry:Yn.createGeometryFromPositions(n,x[B],d?T[B]:void 0,i,s,t,l)});if(w.geometry.attributes.position.values=ui.scaleToGeodeticHeight(w.geometry.attributes.position.values,v,n,!s),O.geometry=w.geometry,w.geometry=MW(O),u(e._offsetAttribute)){let I=w.geometry.attributes.position.values.length,R=e._offsetAttribute===nn.NONE?0:1,F=new Uint8Array(I/3).fill(R);w.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}S.push(w)}let L=Ln.combineInstances(S)[0];L.attributes.position.values=new Float64Array(L.attributes.position.values),L.indices=Ue.createTypedArray(L.attributes.position.values.length/3,L.indices);let _=L.attributes,b=ae.fromVertices(_.position.values);return t.position||delete _.position,new ut({attributes:_,indices:L.indices,primitiveType:L.primitiveType,boundingSphere:b,offsetAttribute:e._offsetAttribute})};Zd.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new Zd({polygonHierarchy:e._polygonHierarchy,ellipsoid:r,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function pYe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,r=e.rectangle;return ut._textureCoordinateRotationPoints(i,t,n,r)}Object.defineProperties(Zd.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=Sue(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=pYe(this)),this._textureCoordinateRotationPoints}}});var vx=Zd;var vue=[],fk=[];function _Ye(e,t,n,i,r){let s=_a.fromPoints(t,e).projectPointsOntoPlane(t,vue);ui.computeWindingOrder2D(s)===$o.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),l=0;l<f;l++){let m=t[l],A=t[(l+1)%f];c[d++]=m.x,c[d++]=m.y,c[d++]=m.z,c[d++]=A.x,c[d++]=A.y,c[d++]=A.z}else{let m=0;if(r===Kt.GEODESIC)for(l=0;l<f;l++)m+=Yn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(r===Kt.RHUMB)for(l=0;l<f;l++)m+=Yn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(m*3),l=0;l<f;l++){let A;r===Kt.GEODESIC?A=Yn.subdivideLine(t[l],t[(l+1)%f],n,fk):r===Kt.RHUMB&&(A=Yn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,fk));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Ue.createTypedArray(f,p);for(d=0,l=0;l<f-1;l++)g[d++]=l,g[d++]=l+1;return g[d++]=f-1,g[d++]=0,new xt({geometry:new ut({attributes:new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Be.LINES})})}function gYe(e,t,n,i,r){let s=_a.fromPoints(t,e).projectPointsOntoPlane(t,vue);ui.computeWindingOrder2D(s)===$o.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),l=0;l<f;++l){d[l]=p/3;let x=t[l],C=t[(l+1)%f];c[p++]=x.x,c[p++]=x.y,c[p++]=x.z,c[p++]=C.x,c[p++]=C.y,c[p++]=C.z}else{let x=0;if(r===Kt.GEODESIC)for(l=0;l<f;l++)x+=Yn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(r===Kt.RHUMB)for(l=0;l<f;l++)x+=Yn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(x*3*2),l=0;l<f;++l){d[l]=p/3;let C;r===Kt.GEODESIC?C=Yn.subdivideLine(t[l],t[(l+1)%f],n,fk):r===Kt.RHUMB&&(C=Yn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,fk));let T=C.length;for(let E=0;E<T;++E)c[p++]=C[E]}}f=c.length/(3*2);let g=d.length,m=(f*2+g)*2,A=Ue.createTypedArray(f+g,m);for(p=0,l=0;l<f;++l)A[p++]=l,A[p++]=(l+1)%f,A[p++]=l+f,A[p++]=(l+1)%f+f;for(l=0;l<g;l++){let x=d[l];A[p++]=x,A[p++]=x+f}return new xt({geometry:new ut({attributes:new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Be.LINES})})}function wx(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,re.WGS84),i=y(e.granularity,P.RADIANS_PER_DEGREE),r=y(e.perPositionHeight,!1),o=r&&u(e.extrudedHeight),s=y(e.arcType,Kt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!o){let l=Math.max(a,c);c=Math.min(a,c),a=l}this._ellipsoid=re.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=r,this._perPositionHeightExtrude=o,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=Yn.computeHierarchyPackedLength(t,h)+re.packedLength+8}wx.pack=function(e,t,n){return n=y(n,0),n=Yn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=y(e._offsetAttribute,-1),t[n]=e.packedLength,t};var yYe=re.clone(re.UNIT_SPHERE),AYe={polygonHierarchy:{}};wx.unpack=function(e,t,n){t=y(t,0);let i=Yn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let r=re.unpack(e,t,yYe);t+=re.packedLength;let o=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,l=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return u(n)||(n=new wx(AYe)),n._polygonHierarchy=i,n._ellipsoid=re.clone(r,n._ellipsoid),n._height=o,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=l,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};wx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new wx(t)};wx.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,r=e._perPositionHeight,o=e._arcType,s=Yn.polygonOutlinesFromHierarchy(i,!r,t);if(s.length===0)return;let a,c=[],l=P.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!P.equalsEpsilon(f,d,0,P.EPSILON2),g,m;if(p)for(m=0;m<s.length;m++){if(a=gYe(t,s[m],l,r,o),a.geometry=Yn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,r),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length/3,T=new Uint8Array(C);e._offsetAttribute===nn.TOP?T=T.fill(1,0,C/2):(g=e._offsetAttribute===nn.NONE?0:1,T=T.fill(g)),a.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}else for(m=0;m<s.length;m++){if(a=_Ye(t,s[m],l,r,o),a.geometry.attributes.position.values=ui.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!r),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length;g=e._offsetAttribute===nn.NONE?0:1;let T=new Uint8Array(C/3).fill(g);a.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}c.push(a)}let A=Ln.combineInstances(c)[0],x=ae.fromVertices(A.attributes.position.values);return new ut({attributes:A.attributes,indices:A.indices,primitiveType:A.primitiveType,boundingSphere:x,offsetAttribute:e._offsetAttribute})};var jR=wx;var wue="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",Due="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",Iue=new z,Pue=h.ZERO,Oue=new h,Mue=new le,xYe=[],CYe=new H;function TYe(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function xu(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new TYe(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&(xu.prototype=Object.create(Xn.prototype),xu.prototype.constructor=xu);xu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,r={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let s;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,Iue)),u(s)||(s=z.WHITE),r.color=kt.fromColor(s)}u(i.offsetAttribute)&&(r.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Pue,Oue)));let o;return i.perPositionHeight&&!u(i.extrudedHeight)?o=new WR(i):o=new vx(i),new xt({id:t,geometry:o,attributes:r})};xu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,r=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Iue),o=this._distanceDisplayConditionProperty.getValue(e),s={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(r),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};u(i.offsetAttribute)&&(s.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Pue,Oue)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new xf(i):a=new jR(i),new xt({id:t,geometry:a,attributes:s})};xu.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let r=this._scene.mapProjection.ellipsoid,o=_a.fromPoints(i,r),s=o.projectPointsOntoPlane(i,xYe),a=s.length,c=0,l=a-1,f=new H;for(let p=0;p<a;l=p++){let g=s[p],m=s[l],A=g.x*m.y-m.x*g.y,x=H.add(g,m,CYe);x=H.multiplyByScalar(x,A,x),f=H.add(f,x,f),c+=A}let d=1/(c*3);return f=H.multiplyByScalar(f,d,f),o.projectPointOntoEllipsoid(f,t)};xu.prototype._isHidden=function(e,t){return!u(t.hierarchy)||ci.prototype._isHidden.call(this,e,t)};xu.prototype._isOnTerrain=function(e,t){let n=Xn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,r=u(i)&&(i.isConstant?i.getValue(ze.MINIMUM_VALUE):!0);return n&&!r};xu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.textureCoordinates)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.perPositionHeight)||!q.isConstant(t.closeTop)||!q.isConstant(t.closeBottom)||!q.isConstant(t.zIndex)||!q.isConstant(t.arcType)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};xu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ut,i=this._options;i.vertexFormat=n?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat;let r=t.hierarchy.getValue(ze.MINIMUM_VALUE),o=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),s=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),a=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),c=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,je.NONE),l=q.getValueOrDefault(t.perPositionHeight,ze.MINIMUM_VALUE,!1);o=Xn.getGeometryHeight(o,s);let f;l?(u(o)&&(o=void 0,Ot(wue)),s!==je.NONE&&l&&(o=void 0,Ot(Due))):(u(a)&&!u(o)&&(o=0),f=Xn.computeGeometryOffsetAttribute(o,s,a,c)),i.polygonHierarchy=r,i.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),i.stRotation=q.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=q.getValueOrDefault(t.closeTop,ze.MINIMUM_VALUE,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,ze.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=o,i.arcType=q.getValueOrDefault(t.arcType,ze.MINIMUM_VALUE,Kt.GEODESIC),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,ze.MINIMUM_VALUE),a=Xn.getGeometryExtrudedHeight(a,c),a===Xn.CLAMP_TO_GROUND&&(a=si.getMinimumMaximumHeights(vx.computeRectangle(i,Mue)).minimumTerrainHeight),i.extrudedHeight=a};xu.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=u(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};xu.DynamicGeometryUpdater=fb;function fb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(fb.prototype=Object.create(ai.prototype),fb.prototype.constructor=fb);fb.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||ai.prototype._isHidden.call(this,e,t,n)};fb.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=q.getValueOrUndefined(t.hierarchy,n);let r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,je.NONE),s=q.getValueOrDefault(t.extrudedHeightReference,n,je.NONE),a=q.getValueOrUndefined(t.extrudedHeight,n),c=q.getValueOrUndefined(t.perPositionHeight,n);r=Xn.getGeometryHeight(r,s);let l;c?(u(r)&&(r=void 0,Ot(wue)),o!==je.NONE&&c&&(r=void 0,Ot(Due))):(u(a)&&!u(r)&&(r=0),l=Xn.computeGeometryOffsetAttribute(r,o,a,s)),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=q.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=q.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=r,i.arcType=q.getValueOrDefault(t.arcType,n,Kt.GEODESIC),a=Xn.getGeometryExtrudedHeight(a,s),a===Xn.CLAMP_TO_GROUND&&(a=si.getMinimumMaximumHeights(vx.computeRectangle(i,Mue)).minimumTerrainHeight),i.extrudedHeight=a};var qR=xu;function EYe(e,t,n,i){let r=new dn;i.position&&(r.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e}));let o=t.length,s=e.length/3,a=(s-o*2)/(o*2),c=ui.triangulate(t),l=(a-1)*o*6+c.length*2,f=Ue.createTypedArray(s,l),d,p,g,m,A,x,C=o*2,T=0;for(d=0;d<a-1;d++){for(p=0;p<o-1;p++)g=p*2+d*o*2,x=g+C,m=g+1,A=m+C,f[T++]=m,f[T++]=g,f[T++]=A,f[T++]=A,f[T++]=g,f[T++]=x;g=o*2-2+d*o*2,m=g+1,A=m+C,x=g+C,f[T++]=m,f[T++]=g,f[T++]=A,f[T++]=A,f[T++]=g,f[T++]=x}if(i.st||i.tangent||i.bitangent){let v=new Float32Array(s*2),D=1/(a-1),M=1/n.height,O=n.height/2,B,L,_=0;for(d=0;d<a;d++){for(B=d*D,L=M*(t[0].y+O),v[_++]=B,v[_++]=L,p=1;p<o;p++)L=M*(t[p].y+O),v[_++]=B,v[_++]=L,v[_++]=B,v[_++]=L;L=M*(t[0].y+O),v[_++]=B,v[_++]=L}for(p=0;p<o;p++)B=0,L=M*(t[p].y+O),v[_++]=B,v[_++]=L;for(p=0;p<o;p++)B=(a-1)*D,L=M*(t[p].y+O),v[_++]=B,v[_++]=L;r.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:new Float32Array(v)})}let E=s-o*2;for(d=0;d<c.length;d+=3){let v=c[d]+E,D=c[d+1]+E,M=c[d+2]+E;f[T++]=v,f[T++]=D,f[T++]=M,f[T++]=M+o,f[T++]=D+o,f[T++]=v+o}let S=new ut({attributes:r,indices:f,boundingSphere:ae.fromVertices(e),primitiveType:Be.TRIANGLES});if(i.normal&&(S=Ln.computeNormal(S)),i.tangent||i.bitangent){try{S=Ln.computeTangentAndBitangent(S)}catch{Ot("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(S.attributes.tangent=void 0),i.bitangent||(S.attributes.bitangent=void 0),i.st||(S.attributes.st=void 0)}return S}function XR(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._cornerType=y(e.cornerType,Ri.ROUNDED),this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+re.packedLength+Pe.packedLength+2}XR.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._shape;for(o=s.length,t[n++]=o,i=0;i<o;++i,n+=H.packedLength)H.pack(s[i],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Rue=re.clone(re.UNIT_SPHERE),Bue=new Pe,YR={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Rue,vertexFormat:Bue,cornerType:void 0,granularity:void 0};XR.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s=new Array(r);for(i=0;i<r;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=re.unpack(e,t,Rue);t+=re.packedLength;let c=Pe.unpack(e,t,Bue);t+=Pe.packedLength;let l=e[t++],f=e[t];return u(n)?(n._positions=o,n._shape=s,n._ellipsoid=re.clone(a,n._ellipsoid),n._vertexFormat=Pe.clone(c,n._vertexFormat),n._cornerType=l,n._granularity=f,n):(YR.polylinePositions=o,YR.shapePositions=s,YR.cornerType=l,YR.granularity=f,new XR(YR))};var bYe=new Xe;XR.createGeometry=function(e){let t=e._positions,n=Er(t,h.equalsEpsilon),i=e._shape;if(i=Hd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ui.computeWindingOrder2D(i)===$o.CLOCKWISE&&i.reverse();let r=Xe.fromPoints(i,bYe),o=Hd.computePositions(n,i,r,e,!0);return EYe(o,i,r,e._vertexFormat)};var KR=XR;function SYe(e,t){let n=new dn;n.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,r=n.position.values.length/3,s=e.length/3/i,a=Ue.createTypedArray(r,2*i*(s+1)),c,l,f=0;c=0;let d=c*i;for(l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=s-1,d=c*i,l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=0;c<s-1;c++){let g=i*c,m=g+i;for(l=0;l<i;l++)a[f++]=l+g,a[f++]=l+m}return new ut({attributes:n,indices:Ue.createTypedArray(r,a),boundingSphere:ae.fromVertices(e),primitiveType:Be.LINES})}function ZR(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._cornerType=y(e.cornerType,Ri.ROUNDED),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+re.packedLength+2}ZR.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._shape;for(o=s.length,t[n++]=o,i=0;i<o;++i,n+=H.packedLength)H.pack(s[i],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Lue=re.clone(re.UNIT_SPHERE),JR={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Lue,height:void 0,cornerType:void 0,granularity:void 0};ZR.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s=new Array(r);for(i=0;i<r;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=re.unpack(e,t,Lue);t+=re.packedLength;let c=e[t++],l=e[t];return u(n)?(n._positions=o,n._shape=s,n._ellipsoid=re.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=l,n):(JR.polylinePositions=o,JR.shapePositions=s,JR.cornerType=c,JR.granularity=l,new ZR(JR))};var vYe=new Xe;ZR.createGeometry=function(e){let t=e._positions,n=Er(t,h.equalsEpsilon),i=e._shape;if(i=Hd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;ui.computeWindingOrder2D(i)===$o.CLOCKWISE&&i.reverse();let r=Xe.fromPoints(i,vYe),o=Hd.computePositions(n,i,r,e,!1);return SYe(o,i)};var QR=ZR;var Nue=new z;function wYe(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function dm(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new wYe(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(dm.prototype=Object.create(ci.prototype),dm.prototype.constructor=dm);dm.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Ut){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Nue)),u(c)||(c=z.WHITE),r=kt.fromColor(c),i={show:o,distanceDisplayCondition:a,color:r}}else i={show:o,distanceDisplayCondition:a};return new xt({id:t,geometry:new KR(this._options),attributes:i})};dm.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Nue),r=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new QR(this._options),attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r)}})};dm.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||ci.prototype._isHidden.call(this,e,t)};dm.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!q.isConstant(t.granularity)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)};dm.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,r=this._options,o=this._materialProperty instanceof Ut;r.vertexFormat=o?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,r.polylinePositions=t.positions.getValue(ze.MINIMUM_VALUE,r.polylinePositions),r.shapePositions=t.shape.getValue(ze.MINIMUM_VALUE,r.shape),r.granularity=u(n)?n.getValue(ze.MINIMUM_VALUE):void 0,r.cornerType=u(i)?i.getValue(ze.MINIMUM_VALUE):void 0};dm.DynamicGeometryUpdater=db;function db(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(db.prototype=Object.create(ai.prototype),db.prototype.constructor=db);db.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||ai.prototype._isHidden.call(this,e,t,n)};db.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=q.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=q.getValueOrUndefined(t.shape,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n)};var $R=dm;var RW=new h,Vue=new h,kue=new h,zue=new h,Hue=new le,DYe=new H,IYe=new ae,PYe=new ae;function Gue(e,t){let n=new ut({attributes:new dn,primitiveType:Be.TRIANGLES});return n.attributes.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function OYe(e,t,n,i){let r=e.length,o=t.normal?new Float32Array(r):void 0,s=t.tangent?new Float32Array(r):void 0,a=t.bitangent?new Float32Array(r):void 0,c=0,l=zue,f=kue,d=Vue;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<r;p+=3){let g=h.fromArray(e,p,RW),m=c+1,A=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(h.cross(h.UNIT_Z,d,f),Q.multiplyByVector(i,f,f),h.normalize(f,f),t.bitangent&&h.normalize(h.cross(d,f,l),l)),t.normal&&(o[c]=d.x,o[m]=d.y,o[A]=d.z),t.tangent&&(s[c]=f.x,s[m]=f.y,s[A]=f.z),t.bitangent&&(a[c]=l.x,a[m]=l.y,a[A]=l.z),c+=3}return Gue(t,{positions:e,normals:o,tangents:s,bitangents:a})}var BW=new h,Wue=new h;function MYe(e,t,n){let i=e.length,r=t.normal?new Float32Array(i):void 0,o=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,l=0,f=!0,d=zue,p=kue,g=Vue;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let A=h.fromArray(e,m,RW),x=h.fromArray(e,(m+6)%i,BW);if(f){let C=h.fromArray(e,(m+3)%i,Wue);h.subtract(x,A,x),h.subtract(C,A,C),g=h.normalize(h.cross(C,x,g),g),f=!1}h.equalsEpsilon(x,A,P.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(A,d),t.tangent&&(p=h.normalize(h.cross(d,g,p),p))),t.normal&&(r[a++]=g.x,r[a++]=g.y,r[a++]=g.z,r[a++]=g.x,r[a++]=g.y,r[a++]=g.z),t.tangent&&(o[c++]=p.x,o[c++]=p.y,o[c++]=p.z,o[c++]=p.x,o[c++]=p.y,o[c++]=p.z),t.bitangent&&(s[l++]=d.x,s[l++]=d.y,s[l++]=d.z,s[l++]=d.x,s[l++]=d.y,s[l++]=d.z)}return Gue(t,{positions:e,normals:r,tangents:o,bitangents:s})}function jue(e,t){let n=e._vertexFormat,i=e._ellipsoid,r=t.height,o=t.width,s=t.northCap,a=t.southCap,c=0,l=r,f=r,d=0;s&&(c=1,f-=1,d+=1),a&&(l-=1,f-=1,d+=1),d+=o*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,m=0,A=0,x=RW,C=DYe,T=Number.MAX_VALUE,E=Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE;for(let b=c;b<l;++b)for(let w=0;w<o;++w)ds.computePosition(t,i,n.st,b,w,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,T=Math.min(T,C.x),E=Math.min(E,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y));if(s&&(ds.computePosition(t,i,n.st,0,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,T=C.x,E=C.y,S=C.x,v=C.y)),a&&(ds.computePosition(t,i,n.st,r-1,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m]=x.z,n.st&&(g[A++]=C.x,g[A]=C.y,T=Math.min(T,C.x),E=Math.min(E,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y))),n.st&&(T<0||E<0||S>1||v>1))for(let b=0;b<g.length;b+=2)g[b]=(g[b]-T)/(S-T),g[b+1]=(g[b+1]-E)/(v-E);let D=OYe(p,n,i,t.tangentRotationMatrix),M=6*(o-1)*(f-1);s&&(M+=3*(o-1)),a&&(M+=3*(o-1));let O=Ue.createTypedArray(d,M),B=0,L=0,_;for(_=0;_<f-1;++_){for(let b=0;b<o-1;++b){let w=B,I=w+o,R=I+1,F=w+1;O[L++]=w,O[L++]=I,O[L++]=F,O[L++]=F,O[L++]=I,O[L++]=R,++B}++B}if(s||a){let b=d-1,w=d-1;s&&a&&(b=d-2);let I,R;if(B=0,s)for(_=0;_<o-1;_++)I=B,R=I+1,O[L++]=b,O[L++]=I,O[L++]=R,++B;if(a)for(B=(f-1)*o,_=0;_<o-1;_++)I=B,R=I+1,O[L++]=I,O[L++]=w,O[L++]=R,++B}return D.indices=O,n.st&&(D.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),D}function hb(e,t,n,i,r){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=r[n],e[t++]=r[n+1],e[t]=r[n+2],e}function mb(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var LW=new Pe;function RYe(e,t){let n=e._shadowVolume,i=e._offsetAttribute,r=e._vertexFormat,o=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,l=t.width,f;if(n){let ft=Pe.clone(r,LW);ft.normal=!0,e._vertexFormat=ft}let d=jue(e,t);n&&(e._vertexFormat=r);let p=ui.scaleToGeodeticHeight(d.attributes.position.values,s,a,!1);p=new Float64Array(p);let g=p.length,m=g*2,A=new Float64Array(m);A.set(p);let x=ui.scaleToGeodeticHeight(d.attributes.position.values,o,a);A.set(x,g),d.attributes.position.values=A;let C=r.normal?new Float32Array(m):void 0,T=r.tangent?new Float32Array(m):void 0,E=r.bitangent?new Float32Array(m):void 0,S=r.st?new Float32Array(m/3*2):void 0,v,D;if(r.normal){for(D=d.attributes.normal.values,C.set(D),f=0;f<g;f++)D[f]=-D[f];C.set(D,g),d.attributes.normal.values=C}if(n){D=d.attributes.normal.values,r.normal||(d.attributes.normal=void 0);let ft=new Float32Array(m);for(f=0;f<g;f++)D[f]=-D[f];ft.set(D,g),d.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:ft})}let M,O=u(i);if(O){let ft=g/3*2,pn=new Uint8Array(ft);i===nn.TOP?pn=pn.fill(1,0,ft/2):(M=i===nn.NONE?0:1,pn=pn.fill(M)),d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:pn})}if(r.tangent){let ft=d.attributes.tangent.values;for(T.set(ft),f=0;f<g;f++)ft[f]=-ft[f];T.set(ft,g),d.attributes.tangent.values=T}if(r.bitangent){let ft=d.attributes.bitangent.values;E.set(ft),E.set(ft,g),d.attributes.bitangent.values=E}r.st&&(v=d.attributes.st.values,S.set(v),S.set(v,g/3*2),d.attributes.st.values=S);let B=d.indices,L=B.length,_=g/3,b=Ue.createTypedArray(m/3,L*2);for(b.set(B),f=0;f<L;f+=3)b[f+L]=B[f+2]+_,b[f+1+L]=B[f+1]+_,b[f+2+L]=B[f]+_;d.indices=b;let w=t.northCap,I=t.southCap,R=c,F=2,k=0,V=4,G=4;w&&(F-=1,R-=1,k+=1,V-=2,G-=1),I&&(F-=1,R-=1,k+=1,V-=2,G-=1),k+=F*l+2*R-V;let U=(k+G)*2,Y=new Float64Array(U*3),W=n?new Float32Array(U*3):void 0,Z=O?new Uint8Array(U):void 0,j=r.st?new Float32Array(U*2):void 0,K=i===nn.TOP;O&&!K&&(M=i===nn.ALL?1:0,Z=Z.fill(M));let J=0,_e=0,xe=0,oe=0,Ae=l*R,he;for(f=0;f<Ae;f+=l)he=f*3,Y=hb(Y,J,he,p,x),J+=6,r.st&&(j=mb(j,_e,f*2,v),_e+=4),n&&(xe+=3,W[xe++]=D[he],W[xe++]=D[he+1],W[xe++]=D[he+2]),K&&(Z[oe++]=1,oe+=1);if(I){let ft=w?Ae+1:Ae;for(he=ft*3,f=0;f<2;f++)Y=hb(Y,J,he,p,x),J+=6,r.st&&(j=mb(j,_e,ft*2,v),_e+=4),n&&(xe+=3,W[xe++]=D[he],W[xe++]=D[he+1],W[xe++]=D[he+2]),K&&(Z[oe++]=1,oe+=1)}else for(f=Ae-l;f<Ae;f++)he=f*3,Y=hb(Y,J,he,p,x),J+=6,r.st&&(j=mb(j,_e,f*2,v),_e+=4),n&&(xe+=3,W[xe++]=D[he],W[xe++]=D[he+1],W[xe++]=D[he+2]),K&&(Z[oe++]=1,oe+=1);for(f=Ae-1;f>0;f-=l)he=f*3,Y=hb(Y,J,he,p,x),J+=6,r.st&&(j=mb(j,_e,f*2,v),_e+=4),n&&(xe+=3,W[xe++]=D[he],W[xe++]=D[he+1],W[xe++]=D[he+2]),K&&(Z[oe++]=1,oe+=1);if(w){let ft=Ae;for(he=ft*3,f=0;f<2;f++)Y=hb(Y,J,he,p,x),J+=6,r.st&&(j=mb(j,_e,ft*2,v),_e+=4),n&&(xe+=3,W[xe++]=D[he],W[xe++]=D[he+1],W[xe++]=D[he+2]),K&&(Z[oe++]=1,oe+=1)}else for(f=l-1;f>=0;f--)he=f*3,Y=hb(Y,J,he,p,x),J+=6,r.st&&(j=mb(j,_e,f*2,v),_e+=4),n&&(xe+=3,W[xe++]=D[he],W[xe++]=D[he+1],W[xe++]=D[he+2]),K&&(Z[oe++]=1,oe+=1);let Se=MYe(Y,r,a);r.st&&(Se.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:j})),n&&(Se.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:W})),O&&(Se.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Z}));let Ie=Ue.createTypedArray(U,k*6),Ne,qe,pt,Gt;g=Y.length/3;let fn=0;for(f=0;f<g-1;f+=2){Ne=f,Gt=(Ne+2)%g;let ft=h.fromArray(Y,Ne*3,BW),pn=h.fromArray(Y,Gt*3,Wue);h.equalsEpsilon(ft,pn,P.EPSILON10)||(qe=(Ne+1)%g,pt=(qe+2)%g,Ie[fn++]=Ne,Ie[fn++]=qe,Ie[fn++]=Gt,Ie[fn++]=Gt,Ie[fn++]=qe,Ie[fn++]=pt)}return Se.indices=Ie,Se=Ln.combineInstances([new xt({geometry:d}),new xt({geometry:Se})]),Se[0]}var BYe=[new h,new h,new h,new h],que=new me,LYe=new me;function NW(e,t,n,i,r){if(n===0)return le.clone(e,r);let o=ds.computeOptions(e,t,n,0,Hue,que),s=o.height,a=o.width,c=BYe;return ds.computePosition(o,i,!1,0,0,c[0]),ds.computePosition(o,i,!1,0,a-1,c[1]),ds.computePosition(o,i,!1,s-1,0,c[2]),ds.computePosition(o,i,!1,s-1,a-1,c[3]),le.fromCartesianArray(c,i,r)}function hm(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.height,0),i=y(e.extrudedHeight,n);this._rectangle=le.clone(t),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._surfaceHeight=Math.max(n,i),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._extrudedHeight=Math.min(n,i),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}hm.packedLength=le.packedLength+re.packedLength+Pe.packedLength+7;hm.pack=function(e,t,n){return n=y(n,0),le.pack(e._rectangle,t,n),n+=le.packedLength,re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Yue=new le,Xue=re.clone(re.UNIT_SPHERE),Ey={rectangle:Yue,ellipsoid:Xue,vertexFormat:LW,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};hm.unpack=function(e,t,n){t=y(t,0);let i=le.unpack(e,t,Yue);t+=le.packedLength;let r=re.unpack(e,t,Xue);t+=re.packedLength;let o=Pe.unpack(e,t,LW);t+=Pe.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return u(n)?(n._rectangle=le.clone(i,n._rectangle),n._ellipsoid=re.clone(r,n._ellipsoid),n._vertexFormat=Pe.clone(o,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=l,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(Ey.granularity=s,Ey.height=a,Ey.rotation=c,Ey.stRotation=l,Ey.extrudedHeight=f,Ey.shadowVolume=d,Ey.offsetAttribute=p===-1?void 0:p,new hm(Ey))};hm.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,P.RADIANS_PER_DEGREE),r=y(e.ellipsoid,re.WGS84),o=y(e.rotation,0);return NW(n,i,o,r,t)};var NYe=new Q,Fue=new Le,FYe=new me;hm.createGeometry=function(e){if(P.equalsEpsilon(e._rectangle.north,e._rectangle.south,P.EPSILON10)||P.equalsEpsilon(e._rectangle.east,e._rectangle.west,P.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,r=e._stRotation,o=e._vertexFormat,s=ds.computeOptions(t,e._granularity,i,r,Hue,que,LYe),a=NYe;if(r!==0||i!==0){let g=le.center(t,FYe),m=n.geodeticSurfaceNormalCartographic(g,BW);Le.fromAxisAngle(m,-r,Fue),Q.fromQuaternion(Fue,a)}else Q.clone(Q.IDENTITY,a);let c=e._surfaceHeight,l=e._extrudedHeight,f=!P.equalsEpsilon(c,l,0,P.EPSILON2);s.lonScalar=1/e._rectangle.width,s.latScalar=1/e._rectangle.height,s.tangentRotationMatrix=a;let d,p;if(t=e._rectangle,f){d=RYe(e,s);let g=ae.fromRectangle3D(t,n,c,PYe),m=ae.fromRectangle3D(t,n,l,IYe);p=ae.union(g,m)}else{if(d=jue(e,s),d.attributes.position.values=ui.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),u(e._offsetAttribute)){let g=d.attributes.position.values.length,m=e._offsetAttribute===nn.NONE?0:1,A=new Uint8Array(g/3).fill(m);d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}p=ae.fromRectangle3D(t,n,c)}return o.position||delete d.attributes.position,new ut({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};hm.createShadowVolume=function(e,t,n){let i=e._granularity,r=e._ellipsoid,o=t(i,r),s=n(i,r);return new hm({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:r,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:o,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};var Uue=new le,UYe=[new H,new H,new H],VYe=new er,kYe=new me;function zYe(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=le.clone(e._rectangle,Uue),n=e._granularity,i=e._ellipsoid,r=e._rotation-e._stRotation,o=NW(t,n,r,i,Uue),s=UYe;s[0].x=o.west,s[0].y=o.south,s[1].x=o.west,s[1].y=o.north,s[2].x=o.east,s[2].y=o.south;let a=e.rectangle,c=er.fromRotation(e._stRotation,VYe),l=le.center(a,kYe);for(let m=0;m<3;++m){let A=s[m];A.x-=l.longitude,A.y-=l.latitude,er.multiplyByVector(c,A,A),A.x+=l.longitude,A.y+=l.latitude,A.x=(A.x-a.west)/a.width,A.y=(A.y-a.south)/a.height}let f=s[0],d=s[1],p=s[2],g=new Array(6);return H.pack(f,g),H.pack(d,g,2),H.pack(p,g,4),g}Object.defineProperties(hm.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=NW(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=zYe(this)),this._textureCoordinateRotationPoints}}});var Dx=hm;var Kue=new z,Jue=h.ZERO,Zue=new h,Que=new le,HYe=new le,GYe=new me;function WYe(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function Qd(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new WYe(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(Qd.prototype=Object.create(Xn.prototype),Qd.prototype.constructor=Qd);Qd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let r;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(r=this._materialProperty.color.getValue(e,Kue)),u(r)||(r=z.WHITE),i.color=kt.fromColor(r)}return u(this._options.offsetAttribute)&&(i.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Jue,Zue))),new xt({id:t,geometry:new Dx(this._options),attributes:i})};Qd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Kue),r=this._distanceDisplayConditionProperty.getValue(e),o={show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Ki.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Jue,Zue))),new xt({id:t,geometry:new ex(this._options),attributes:o})};Qd.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.rectangle.coordinates,e,HYe);if(!u(n))return;let i=le.center(n,GYe);return me.toCartesian(i,re.WGS84,t)};Qd.prototype._isHidden=function(e,t){return!u(t.coordinates)||ci.prototype._isHidden.call(this,e,t)};Qd.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.rotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};Qd.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ut,i=q.getValueOrUndefined(t.height,ze.MINIMUM_VALUE),r=q.getValueOrDefault(t.heightReference,ze.MINIMUM_VALUE,je.NONE),o=q.getValueOrUndefined(t.extrudedHeight,ze.MINIMUM_VALUE),s=q.getValueOrDefault(t.extrudedHeightReference,ze.MINIMUM_VALUE,je.NONE);u(o)&&!u(i)&&(i=0);let a=this._options;a.vertexFormat=n?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(ze.MINIMUM_VALUE,a.rectangle),a.granularity=q.getValueOrUndefined(t.granularity,ze.MINIMUM_VALUE),a.stRotation=q.getValueOrUndefined(t.stRotation,ze.MINIMUM_VALUE),a.rotation=q.getValueOrUndefined(t.rotation,ze.MINIMUM_VALUE),a.offsetAttribute=Xn.computeGeometryOffsetAttribute(i,r,o,s),a.height=Xn.getGeometryHeight(i,r),o=Xn.getGeometryExtrudedHeight(o,s),o===Xn.CLAMP_TO_GROUND&&(o=si.getMinimumMaximumHeights(Dx.computeRectangle(a,Que)).minimumTerrainHeight),a.extrudedHeight=o};Qd.DynamicGeometryUpdater=pb;function pb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(pb.prototype=Object.create(ai.prototype),pb.prototype.constructor=pb);pb.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||ai.prototype._isHidden.call(this,e,t,n)};pb.prototype._setOptions=function(e,t,n){let i=this._options,r=q.getValueOrUndefined(t.height,n),o=q.getValueOrDefault(t.heightReference,n,je.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,je.NONE);u(s)&&!u(r)&&(r=0),i.rectangle=q.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.offsetAttribute=Xn.computeGeometryOffsetAttribute(r,o,s,a),i.height=Xn.getGeometryHeight(r,o),s=Xn.getGeometryExtrudedHeight(s,a),s===Xn.CLAMP_TO_GROUND&&(s=si.getMinimumMaximumHeights(Dx.computeRectangle(i,Que)).minimumTerrainHeight),i.extrudedHeight=s};var eB=Qd;var $ue=new z,jYe=new vt,qYe=new vt,YYe=h.ZERO,XYe=new h;function $d(e,t,n,i,r,o,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=r,this.depthFailMaterial=void 0,this.closed=o,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.invalidated=!1;let a;u(r)&&(a=r.definitionChanged.addEventListener($d.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}$d.prototype.onMaterialChanged=function(){this.invalidated=!0};$d.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};$d.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};$d.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};$d.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){u(i)&&(u(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i);let c;u(this.depthFailAppearanceType)&&(u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Xr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new bn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),r.add(i),t=!1}else{u(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(r.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0),u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Ut)&&(this.depthFailMaterial=Xr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(o=0;o<a;o++){let l=s[o],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let x=l.fillMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,$ue);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=kt.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}if(u(this.depthFailAppearanceType)&&l.depthFailMaterialProperty instanceof Ut&&(!l.depthFailMaterialProperty.isConstant||c)){let x=l.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,$ue);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=kt.toValue(C,d.depthFailColor))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,qYe,jYe);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,YYe,XYe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Ki.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};$d.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),s=this.attributes.get(o.id.id);u(s)||(s=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,s));let a=r.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),o.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};$d.prototype.contains=function(e){return this.updaters.contains(e.id)};$d.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return lt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?lt.FAILED:(i.boundingSphere.clone(t),lt.DONE)};$d.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),u(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function _b(e,t,n,i,r){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=r}_b.prototype.add=function(e,t){let n,i,r=t.createFillGeometryInstance(e);r.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let o=n.length;for(let a=0;a<o;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,r);return}}let s=new $d(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,r),n.push(s)};function efe(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let r=e[i];if(r.remove(t))return r.updaters.length===0&&(e.splice(i,1),r.destroy()),!0}return!1}_b.prototype.remove=function(e){efe(this._solidItems,e)||efe(this._translucentItems,e)};function tfe(e,t,n){let i=!1,r=t.length;for(let o=0;o<r;++o){let s=t[o],a=s.itemsToRemove,c=a.length;if(c>0)for(o=0;o<c;o++){let l=a[o];s.remove(l),e.add(n,l),i=!0}}return i}function dk(e,t,n,i){let r=t.length,o;for(o=r-1;o>=0;o--){let s=t[o];if(s.invalidated){t.splice(o,1);let a=s.updaters.values,c=a.length;for(let l=0;l<c;l++)e.add(n,a[l]);s.destroy()}}for(r=t.length,o=0;o<r;++o)i=t[o].update(n)&&i;return i}_b.prototype.update=function(e){let t=dk(this,this._solidItems,e,!0);t=dk(this,this._translucentItems,e,t)&&t;let n=tfe(this,this._solidItems,e),i=tfe(this,this._translucentItems,e);return(n||i)&&(t=dk(this,this._solidItems,e,t)&&t,t=dk(this,this._translucentItems,e,t)&&t),t};function nfe(e,t,n){let i=e.length;for(let r=0;r<i;r++){let o=e[r];if(o.contains(t))return o.getBoundingSphere(t,n)}return lt.FAILED}_b.prototype.getBoundingSphere=function(e,t){let n=nfe(this._solidItems,e,t);return n===lt.FAILED?nfe(this._translucentItems,e,t):n};function ife(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}_b.prototype.removeAllPrimitives=function(){ife(this._solidItems),ife(this._translucentItems)};var Pf=_b;var KYe=new vt,JYe=new vt,ZYe=h.ZERO,QYe=new h;function eh(e,t,n,i,r,o,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=r,this.closed=o,this.shadows=s,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(eh.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct}eh.prototype.onMaterialChanged=function(){this.invalidated=!0};eh.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,r=e.depthFailMaterialProperty;if(n===t&&r===i)return!0;let o=u(t)&&t.equals(n);return o=(!u(i)&&!u(r)||u(i)&&i.equals(r))&&o,o};eh.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty)||!q.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};eh.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var $Ye=new z;eh.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0){u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Xr.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Xr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new bn({show:!1,asynchronous:!0,geometryInstances:r.slice(),appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:a,shadows:this.shadows}),i.add(n),t=!1}else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Xr.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Ut)&&(this.depthFailMaterial=Xr.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(o=0;o<a;o++){let c=s[o],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),u(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Ut&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,$Ye);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=kt.toValue(C,d.depthFailColor))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,JYe,KYe);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=c.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,ZYe,QYe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Ki.toValue(x,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};eh.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,s=this.geometry.get(r.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=o.isShowing,l=a.show[0]===1;c!==l&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};eh.prototype.contains=function(e){return this.updaters.contains(e.id)};eh.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return lt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?lt.FAILED:(i.boundingSphere.clone(t),lt.DONE)};eh.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function gb(e,t,n,i,r){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=r}gb.prototype.add=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let s=n[o];if(s.isMaterial(t)){s.add(e,t);return}}let r=new eh(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);r.add(e,t),n.push(r)};gb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};gb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let s=o.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};gb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return lt.FAILED};gb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var Of=gb;var ofe=Yi(rfe(),1);function hk(){this._tree=new ofe.default}function Ix(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}Ix.fromRectangleAndId=function(e,t,n){return n.minX=t.west,n.minY=t.south,n.maxX=t.east,n.maxY=t.north,n.id=e,n};hk.prototype.insert=function(e,t){let n=Ix.fromRectangleAndId(e,t,new Ix);this._tree.insert(n)};function eXe(e,t){return e.id===t.id}var tXe=new Ix;hk.prototype.remove=function(e,t){let n=Ix.fromRectangleAndId(e,t,tXe);this._tree.remove(n,eXe)};var nXe=new Ix;hk.prototype.collides=function(e){let t=Ix.fromRectangleAndId("",e,nXe);return this._tree.collides(t)};var Px=hk;var iXe=new z,rXe=new vt,oXe=new vt;function b_(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.subscriptions=new Ct,this.showsUpdated=new Ct,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new Px}b_.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};b_.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};b_.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};b_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i),i=new Pc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),r.add(i,this.zIndex),t=!1;else{u(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(r.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(o=0;o<a;o++){let l=s[o],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let A=l.fillMaterialProperty.color,x=q.getValueOrDefault(A,e,z.WHITE,iXe);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=kt.toValue(x,d.color))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,oXe,rXe);vt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};b_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),s=this.attributes.get(o.id.id);u(s)||(s=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,s));let a=r.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),o.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};b_.prototype.contains=function(e){return this.updaters.contains(e.id)};b_.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return lt.PENDING;let i=n.getBoundingSphere(e.entity);return u(i)?(i.clone(t),lt.DONE):lt.FAILED};b_.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function yb(e,t){this._batches=[],this._primitives=e,this._classificationType=t}yb.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,r=q.getValueOrDefault(t.zIndex,0),o,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===r&&!c.overlapping(n.geometry.rectangle)){o=c;break}}return u(o)||(o=new b_(this._primitives,this._classificationType,n.attributes.color.value,r),i.push(o)),o.add(t,n),o};yb.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};yb.prototype.update=function(e){let t,n,i=!0,r=this._batches,o=r.length;for(t=0;t<o;++t)i=r[t].update(e)&&i;for(t=0;t<o;++t){let s=r[t],a=s.itemsToRemove,c=a.length;for(let l=0;l<c;l++){n=a[l],s.remove(n);let f=this.add(e,n);s.isDirty=!0,f.isDirty=!0}}for(t=o-1;t>=0;--t){let s=r[t];s.isDirty&&(i=r[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&r.splice(t,1)}return i};yb.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return lt.FAILED};yb.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var Ab=yb;var sXe=new vt,aXe=new vt;function Mf(e,t,n,i,r,o){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(Mf.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.usingSphericalTextureCoordinates=r,this.zIndex=o,this.rectangleCollisionCheck=new Px}Mf.prototype.onMaterialChanged=function(){this.invalidated=!0};Mf.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};Mf.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Ut&&t instanceof Ut?!0:u(t)&&t.equals(n)};Mf.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let r=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(o,s,a,c){s==="isShowing"&&r.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Mf.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};Mf.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Xr.getValue(e,this.materialProperty,this.material),n=new Pc({show:!1,asynchronous:!0,geometryInstances:r.slice(),appearance:new this.appearanceType({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Xr.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(o=0;o<a;o++){let c=s[o],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,aXe,sXe);vt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};Mf.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,s=this.geometry.get(r.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=o.isShowing,l=a.show[0]===1;c!==l&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Mf.prototype.contains=function(e){return this.updaters.contains(e.id)};Mf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return lt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?lt.FAILED:(i.boundingSphere.clone(t),lt.DONE)};Mf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function xb(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}xb.prototype.add=function(e,t){let n=this._items,i=n.length,r=t.createFillGeometryInstance(e),o=tu.shouldUseSphericalCoordinates(r.geometry.rectangle),s=q.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let l=n[c];if(l.isMaterial(t)&&l.usingSphericalTextureCoordinates===o&&l.zIndex===s&&!l.overlapping(r.geometry.rectangle)){l.add(e,t,r);return}}let a=new Mf(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,o,s);a.add(e,t,r),n.push(a)};xb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};xb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let s=o.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};xb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return lt.FAILED};xb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var tB=xb;var cXe=new z,lXe=new vt,uXe=new vt,fXe=h.ZERO,dXe=new h;function S_(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.updaters=new Ct,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.itemsToRemove=[],this.subscriptions=new Ct,this.showsUpdated=new Ct}S_.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(r,o,s,a){o==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};S_.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};S_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,r=this.primitives,o;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?r.remove(i):this.oldPrimitive=i),i=new bn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new rn({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),r.add(i),t=!1;else{u(i)&&(r.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(r.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(r.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(o=0;o<a;o++){let l=s[o],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.outlineColorProperty.isConstant||c){let x=l.outlineColorProperty,C=q.getValueOrDefault(x,e,z.WHITE,cXe);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=kt.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}let p=l.entity.isShowing&&(l.hasConstantOutline||l.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,uXe,lXe);vt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,fXe,dXe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Ki.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};S_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=this.geometry.get(r.id),s=this.attributes.get(o.id.id);u(s)||(s=e.getGeometryInstanceAttributes(o.id),this.attributes.set(o.id.id,s));let a=r.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=gn.toValue(a,s.show),o.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};S_.prototype.contains=function(e){return this.updaters.contains(e.id)};S_.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return lt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?lt.FAILED:(i.boundingSphere.clone(t),lt.DONE)};S_.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function Cb(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new Ct,this._translucentBatches=new Ct}Cb.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),r,o;n.attributes.color.value[3]===255?(r=this._solidBatches,o=r.get(i),u(o)||(o=new S_(this._primitives,!1,i,this._shadows),r.set(i,o)),o.add(t,n)):(r=this._translucentBatches,o=r.get(i),u(o)||(o=new S_(this._primitives,!0,i,this._shadows),r.set(i,o)),o.add(t,n))};Cb.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let r=this._translucentBatches.values,o=r.length;for(t=0;t<o;t++)if(r[t].remove(e))return};Cb.prototype.update=function(e){let t,n,i,r,o=this._solidBatches.values,s=o.length,a=this._translucentBatches.values,c=a.length,l,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){r=o[n],f=r.update(e),l=r.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],r.remove(i),this.add(e,i)}for(n=0;n<c;n++){r=a[n],f=r.update(e),l=r.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],r.remove(i),this.add(e,i)}}while(d);return f};Cb.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,r=i.length;for(n=0;n<r;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let o=this._translucentBatches.values,s=o.length;for(n=0;n<s;n++){let a=o[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return lt.FAILED};Cb.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,r=i.length;for(e=0;e<r;e++)i[e].removeAllPrimitives()};var Tb=Cb;var sfe={};function hXe(e,t){return P.equalsEpsilon(e.latitude,t.latitude,P.EPSILON10)&&P.equalsEpsilon(e.longitude,t.longitude,P.EPSILON10)}var mXe=new me,pXe=new me;function _Xe(e,t,n,i){t=Er(t,h.equalsEpsilon);let r=t.length;if(r<2)return;let o=u(i),s=u(n),a=new Array(r),c=new Array(r),l=new Array(r),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,mXe);s&&(d.height=n[0]),c[0]=d.height,o?l[0]=i[0]:l[0]=0;let p=c[0],g=l[0],m=p===g,A=1;for(let x=1;x<r;++x){let C=t[x],T=e.cartesianToCartographic(C,pXe);s&&(T.height=n[x]),m=m&&T.height===0,hXe(d,T)?d.height<T.height&&(c[A-1]=T.height):(a[A]=C,c[A]=T.height,o?l[A]=i[x]:l[A]=0,m=m&&c[A]===l[A],me.clone(T,d),++A)}if(!(m||A<2))return a.length=A,c.length=A,l.length=A,{positions:a,topHeights:c,bottomHeights:l}}var gXe=new Array(2),yXe=new Array(2),AXe={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};sfe.computePositions=function(e,t,n,i,r,o){let s=_Xe(e,t,n,i);if(!u(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,l,f,d=P.chordLength(r,e.maximumRadius),p=AXe;if(p.minDistance=d,p.ellipsoid=e,o){let g=0,m;for(m=0;m<a-1;m++)g+=Mi.numberOfPoints(t[m],t[m+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let A=gXe,x=yXe;p.positions=A,p.height=x;let C=0;for(m=0;m<a-1;m++){A[0]=t[m],A[1]=t[m+1],x[0]=n[m],x[1]=n[m+1];let T=Mi.generateArc(p);l.set(T,C),x[0]=i[m],x[1]=i[m+1],f.set(Mi.generateArc(p),C),C+=T.length}}else p.positions=t,p.height=n,l=new Float64Array(Mi.generateArc(p)),p.height=i,f=new Float64Array(Mi.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var Ox=sfe;var VW=new h,mk=new h,xXe=new h,afe=new h,CXe=new h,TXe=new h,EXe=new h;function Mx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,r=y(e.vertexFormat,Pe.DEFAULT),o=y(e.granularity,P.RADIANS_PER_DEGREE),s=y(e.ellipsoid,re.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=Pe.clone(r),this._granularity=o,this._ellipsoid=re.clone(s),this._workerName="createWallGeometry";let a=1+t.length*h.packedLength+2;u(i)&&(a+=i.length),u(n)&&(a+=n.length),this.packedLength=a+re.packedLength+Pe.packedLength+1}Mx.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._minimumHeights;if(o=u(s)?s.length:0,t[n++]=o,u(s))for(i=0;i<o;++i)t[n++]=s[i];let a=e._maximumHeights;if(o=u(a)?a.length:0,t[n++]=o,u(a))for(i=0;i<o;++i)t[n++]=a[i];return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n]=e._granularity,t};var cfe=re.clone(re.UNIT_SPHERE),lfe=new Pe,nB={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:cfe,vertexFormat:lfe,granularity:void 0};Mx.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s;if(r>0)for(s=new Array(r),i=0;i<r;++i)s[i]=e[t++];r=e[t++];let a;if(r>0)for(a=new Array(r),i=0;i<r;++i)a[i]=e[t++];let c=re.unpack(e,t,cfe);t+=re.packedLength;let l=Pe.unpack(e,t,lfe);t+=Pe.packedLength;let f=e[t];return u(n)?(n._positions=o,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=re.clone(c,n._ellipsoid),n._vertexFormat=Pe.clone(l,n._vertexFormat),n._granularity=f,n):(nB.positions=o,nB.minimumHeights=s,nB.maximumHeights=a,nB.granularity=f,new Mx(nB))};Mx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,r=e.minimumHeight,o=e.maximumHeight,s=u(r),a=u(o);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=r),a&&(i[f]=o)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new Mx(c)};Mx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,r=e._vertexFormat,o=e._granularity,s=e._ellipsoid,a=Ox.computePositions(s,t,i,n,o,!0);if(!u(a))return;let c=a.bottomPositions,l=a.topPositions,f=a.numCorners,d=l.length,p=d*2,g=r.position?new Float64Array(p):void 0,m=r.normal?new Float32Array(p):void 0,A=r.tangent?new Float32Array(p):void 0,x=r.bitangent?new Float32Array(p):void 0,C=r.st?new Float32Array(p/3*2):void 0,T=0,E=0,S=0,v=0,D=0,M=EXe,O=TXe,B=CXe,L=!0;d/=3;let _,b=0,w=1/(d-f-1);for(_=0;_<d;++_){let V=_*3,G=h.fromArray(l,V,VW),U=h.fromArray(c,V,mk);if(r.position&&(g[T++]=U.x,g[T++]=U.y,g[T++]=U.z,g[T++]=G.x,g[T++]=G.y,g[T++]=G.z),r.st&&(C[D++]=b,C[D++]=0,C[D++]=b,C[D++]=1),r.normal||r.tangent||r.bitangent){let Y=h.clone(h.ZERO,afe),W=h.subtract(G,s.geodeticSurfaceNormal(G,mk),mk);if(_+1<d&&(Y=h.fromArray(l,V+3,afe)),L){let Z=h.subtract(Y,G,xXe),j=h.subtract(W,G,VW);M=h.normalize(h.cross(j,Z,M),M),L=!1}h.equalsEpsilon(G,Y,P.EPSILON10)?L=!0:(b+=w,r.tangent&&(O=h.normalize(h.subtract(Y,G,O),O)),r.bitangent&&(B=h.normalize(h.cross(M,O,B),B))),r.normal&&(m[E++]=M.x,m[E++]=M.y,m[E++]=M.z,m[E++]=M.x,m[E++]=M.y,m[E++]=M.z),r.tangent&&(A[v++]=O.x,A[v++]=O.y,A[v++]=O.z,A[v++]=O.x,A[v++]=O.y,A[v++]=O.z),r.bitangent&&(x[S++]=B.x,x[S++]=B.y,x[S++]=B.z,x[S++]=B.x,x[S++]=B.y,x[S++]=B.z)}}let I=new dn;r.position&&(I.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:g})),r.normal&&(I.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),r.tangent&&(I.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),r.bitangent&&(I.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),r.st&&(I.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:C}));let R=p/3;p-=6*(f+1);let F=Ue.createTypedArray(R,p),k=0;for(_=0;_<R-2;_+=2){let V=_,G=_+2,U=h.fromArray(g,V*3,VW),Y=h.fromArray(g,G*3,mk);if(h.equalsEpsilon(U,Y,P.EPSILON10))continue;let W=_+1,Z=_+3;F[k++]=W,F[k++]=V,F[k++]=Z,F[k++]=Z,F[k++]=V,F[k++]=G}return new ut({attributes:I,indices:F,primitiveType:Be.TRIANGLES,boundingSphere:new ae.fromVertices(g)})};var iB=Mx;var ufe=new h,ffe=new h;function Rx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,r=y(e.granularity,P.RADIANS_PER_DEGREE),o=y(e.ellipsoid,re.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=r,this._ellipsoid=re.clone(o),this._workerName="createWallOutlineGeometry";let s=1+t.length*h.packedLength+2;u(i)&&(s+=i.length),u(n)&&(s+=n.length),this.packedLength=s+re.packedLength+1}Rx.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._minimumHeights;if(o=u(s)?s.length:0,t[n++]=o,u(s))for(i=0;i<o;++i)t[n++]=s[i];let a=e._maximumHeights;if(o=u(a)?a.length:0,t[n++]=o,u(a))for(i=0;i<o;++i)t[n++]=a[i];return re.pack(e._ellipsoid,t,n),n+=re.packedLength,t[n]=e._granularity,t};var dfe=re.clone(re.UNIT_SPHERE),rB={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:dfe,granularity:void 0};Rx.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s;if(r>0)for(s=new Array(r),i=0;i<r;++i)s[i]=e[t++];r=e[t++];let a;if(r>0)for(a=new Array(r),i=0;i<r;++i)a[i]=e[t++];let c=re.unpack(e,t,dfe);t+=re.packedLength;let l=e[t];return u(n)?(n._positions=o,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=re.clone(c,n._ellipsoid),n._granularity=l,n):(rB.positions=o,rB.minimumHeights=s,rB.maximumHeights=a,rB.granularity=l,new Rx(rB))};Rx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,r=e.minimumHeight,o=e.maximumHeight,s=u(r),a=u(o);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=r),a&&(i[f]=o)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new Rx(c)};Rx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,r=e._granularity,o=e._ellipsoid,s=Ox.computePositions(o,t,i,n,r,!1);if(!u(s))return;let a=s.bottomPositions,c=s.topPositions,l=c.length,f=l*2,d=new Float64Array(f),p=0;l/=3;let g;for(g=0;g<l;++g){let T=g*3,E=h.fromArray(c,T,ufe),S=h.fromArray(a,T,ffe);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=E.x,d[p++]=E.y,d[p++]=E.z}let m=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Ue.createTypedArray(A,f),C=0;for(g=0;g<A-2;g+=2){let T=g,E=g+2,S=h.fromArray(d,T*3,ufe),v=h.fromArray(d,E*3,ffe);if(h.equalsEpsilon(S,v,P.EPSILON10))continue;let D=g+1,M=g+3;x[C++]=D,x[C++]=T,x[C++]=D,x[C++]=M,x[C++]=T,x[C++]=E}return x[C++]=A-2,x[C++]=A-1,new ut({attributes:m,indices:x,primitiveType:Be.LINES,boundingSphere:new ae.fromVertices(d)})};var oB=Rx;var hfe=new z;function bXe(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function th(e,t){ci.call(this,{entity:e,scene:t,geometryOptions:new bXe(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&(th.prototype=Object.create(ci.prototype),th.prototype.constructor=th);th.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,r,o=new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Ut){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,hfe)),u(c)||(c=z.WHITE),r=kt.fromColor(c),i={show:o,distanceDisplayCondition:a,color:r}}else i={show:o,distanceDisplayCondition:a};return new xt({id:t,geometry:new iB(this._options),attributes:i})};th.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,hfe),r=this._distanceDisplayConditionProperty.getValue(e);return new xt({id:t,geometry:new oB(this._options),attributes:{show:new gn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:kt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r)}})};th.prototype._isHidden=function(e,t){return!u(t.positions)||ci.prototype._isHidden.call(this,e,t)};th.prototype._getIsClosed=function(e){return!1};th.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.minimumHeights)||!q.isConstant(t.maximumHeights)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.granularity)};th.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,r=t.granularity,o=this._materialProperty instanceof Ut,s=this._options;s.vertexFormat=o?rn.VERTEX_FORMAT:lr.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ze.MINIMUM_VALUE,s.positions),s.minimumHeights=u(n)?n.getValue(ze.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=u(i)?i.getValue(ze.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=u(r)?r.getValue(ze.MINIMUM_VALUE):void 0};th.DynamicGeometryUpdater=Eb;function Eb(e,t,n){ai.call(this,e,t,n)}u(Object.create)&&(Eb.prototype=Object.create(ai.prototype),Eb.prototype.constructor=Eb);Eb.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||ai.prototype._isHidden.call(this,e,t,n)};Eb.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=q.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=q.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=q.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=q.getValueOrUndefined(t.granularity,n)};var sB=th;var SXe=[],mfe=[PP,bR,_R,FR,VR,HR,qR,$R,eB,sB];function aB(e,t){this.entity=e,this.scene=t;let n=new Array(mfe.length),i=new ge;function r(s){i.raiseEvent(s)}let o=new Po;for(let s=0;s<n.length;s++){let a=new mfe[s](e,t);o.add(a.geometryChanged,r),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=o,this._removeEntitySubscription=e.definitionChanged.addEventListener(aB.prototype._onEntityPropertyChanged,this)}aB.prototype._onEntityPropertyChanged=function(e,t,n,i){let r=this.updaters;for(let o=0;o<r.length;o++)r[o]._onEntityPropertyChanged(e,t,n,i)};aB.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};aB.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),ue(this)};function Rf(e,t,n,i){n=y(n,e.primitives),i=y(i,e.groundPrimitives),this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new Ct,this._removedObjects=new Ct,this._changedObjects=new Ct;let r=yn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(r*2),this._closedColorBatches=new Array(r*2),this._closedMaterialBatches=new Array(r*2),this._openColorBatches=new Array(r*2),this._openMaterialBatches=new Array(r*2);let o=Kr.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=o;let s;for(s=0;s<r;++s)this._outlineBatches[s]=new Tb(n,e,s,!1),this._outlineBatches[r+s]=new Tb(n,e,s,!0),this._closedColorBatches[s]=new Pf(n,rn,void 0,!0,s,!0),this._closedColorBatches[r+s]=new Pf(n,rn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new Of(n,lr,void 0,!0,s,!0),this._closedMaterialBatches[r+s]=new Of(n,lr,void 0,!0,s,!1),this._openColorBatches[s]=new Pf(n,rn,void 0,!1,s,!0),this._openColorBatches[r+s]=new Pf(n,rn,void 0,!1,s,!1),this._openMaterialBatches[s]=new Of(n,lr,void 0,!1,s,!0),this._openMaterialBatches[r+s]=new Of(n,lr,void 0,!1,s,!1);let a=kn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),l=[];if(o)for(s=0;s<a;++s)l.push(new tB(i,s,lr)),c[s]=new Ab(i,s);else for(s=0;s<a;++s)c[s]=new Ab(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new Tx(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new Ct,this._updaterSets=new Ct,this._entityCollection=t,t.collectionChanged.addEventListener(Rf.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,SXe)}Rf.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,r=i.values,o=this._changedObjects,s=o.values,a,c,l,f,d=this;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaterSets.get(l),f.entity===c?f.forEach(function(A){d._removeUpdater(A),d._insertUpdaterIntoBatch(e,A)}):(r.push(c),n.push(c));for(a=r.length-1;a>-1;a--)c=r[a],l=c.id,f=this._updaterSets.get(l),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new aB(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(Rf._onGeometryChanged,this));t.removeAll(),i.removeAll(),o.removeAll();let p=!0,g=this._batches,m=g.length;for(a=0;a<m;a++)p=g[a].update(e)&&p;return p};var vXe=[],wXe=new ae;Rf.prototype.getBoundingSphere=function(e,t){let n=vXe,i=wXe,r=0,o=lt.DONE,s=this._batches,a=s.length,c=e.id,l=this._updaterSets.get(c).updaters;for(let f=0;f<l.length;f++){let d=l[f];for(let p=0;p<a;p++){if(o=s[p].getBoundingSphere(d,i),o===lt.PENDING)return lt.PENDING;o===lt.DONE&&(n[r]=ae.clone(i,n[r]),r++)}}return r===0?lt.FAILED:(n.length=r,ae.fromBoundingSpheres(n,t),lt.DONE)};Rf.prototype.isDestroyed=function(){return!1};Rf.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Rf.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let r=this._updaterSets.values;for(n=r.length,e=0;e<n;e++)r[e].destroy();return this._updaterSets.removeAll(),ue(this)};Rf.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};Rf.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=yn.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(u(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let r=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Ut?this._groundColorBatches[r].add(e,t):this._groundMaterialBatches[r].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Ut?u(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Ut?u(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};Rf._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,r=i.id;!u(t.get(r))&&!u(n.get(r))&&n.set(r,i)};Rf.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,r=this._removedObjects,o=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(r.set(a,c),o.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,r.remove(a)?o.set(a,c):i.set(a,c)};var cB=Rf;var DXe=1,IXe="30px sans-serif",PXe=zr.FILL,OXe=z.WHITE,MXe=z.BLACK,RXe=1,BXe=!1,LXe=new z(.165,.165,.165,.8),NXe=new H(7,5),FXe=H.ZERO,UXe=h.ZERO,VXe=je.NONE,kXe=_i.CENTER,zXe=Pn.CENTER,HXe=new h,GXe=new z,WXe=new z,jXe=new z,qXe=new H,YXe=new h,XXe=new H,KXe=new Bt,JXe=new Bt,ZXe=new Bt,QXe=new vt;function pfe(e){this.entity=e,this.label=void 0,this.index=void 0}function by(e,t){t.collectionChanged.addEventListener(by.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}by.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],s=o.entity,a=s._label,c,l=o.label,f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=q.getValueOrUndefined(s._position,e,HXe),c=q.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){kW(o,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=q.getValueOrDefault(a._heightReference,e,VXe);u(l)||(l=n.getLabel(s),l.id=s,o.label=l,p=h.equals(l.position,d)&&l.heightReference===g),l.show=!0,l.position=d,l.text=c,l.scale=q.getValueOrDefault(a._scale,e,DXe),l.font=q.getValueOrDefault(a._font,e,IXe),l.style=q.getValueOrDefault(a._style,e,PXe),l.fillColor=q.getValueOrDefault(a._fillColor,e,OXe,GXe),l.outlineColor=q.getValueOrDefault(a._outlineColor,e,MXe,WXe),l.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,RXe),l.showBackground=q.getValueOrDefault(a._showBackground,e,BXe),l.backgroundColor=q.getValueOrDefault(a._backgroundColor,e,LXe,jXe),l.backgroundPadding=q.getValueOrDefault(a._backgroundPadding,e,NXe,qXe),l.pixelOffset=q.getValueOrDefault(a._pixelOffset,e,FXe,XXe),l.eyeOffset=q.getValueOrDefault(a._eyeOffset,e,UXe,YXe),l.heightReference=g,l.horizontalOrigin=q.getValueOrDefault(a._horizontalOrigin,e,kXe),l.verticalOrigin=q.getValueOrDefault(a._verticalOrigin,e,zXe),l.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,KXe),l.pixelOffsetScaleByDistance=q.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,JXe),l.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,ZXe),l.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,QXe),l.disableDepthTestDistance=q.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};by.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!u(n.label))return lt.FAILED;let i=n.label;return t.center=h.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,lt.DONE};by.prototype.isDestroyed=function(){return!1};by.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(by.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return ue(this)};by.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._items,a=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],u(o._label)&&u(o._position)&&s.set(o.id,new pfe(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._label)&&u(o._position)?s.contains(o.id)||s.set(o.id,new pfe(o)):(kW(s.get(o.id),o,a),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],kW(s.get(o.id),o,a),s.remove(o.id)};function kW(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var lB=by;async function $Xe(e,t,n){return await e._readyPromise,nKe(e,t,n)}function eKe(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let r=i.then(iKe(n)).catch(rKe(n));return e.shift(),t.push(r),!0}function tKe(e){return new Promise(function(t){setTimeout(t,e)})}function zW(e,t){return e.length?eKe(e,t)?zW(e,t):tKe(100).then(()=>zW(e,t)):Promise.resolve()}function nKe(e,t,n){let i=e.tilingScheme,r,o=[],s={};for(r=0;r<n.length;++r){let c=i.positionToTileXY(n[r],t);if(!u(c))continue;let l=c.toString();if(!s.hasOwnProperty(l)){let f={x:c.x,y:c.y,level:t,tilingScheme:i,terrainProvider:e,positions:[]};s[l]=f,o.push(f)}s[l].positions.push(n[r])}let a=[];return zW(o,a).then(function(){return Promise.all(a).then(function(){return n})})}function _fe(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function iKe(e){let t=e.positions,n=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(i){let r=!1;for(let o=0;o<t.length;++o){let s=t[o];if(!_fe(s,i,n)){r=!0;break}}return r?i.createMesh({tilingScheme:e.tilingScheme,x:e.x,y:e.y,level:e.level,throttle:!1}).then(function(){for(let o=0;o<t.length;++o){let s=t[o];_fe(s,i,n)}}):Promise.resolve()}}function rKe(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var uB=$Xe;var HW=new H;async function gfe(e,t){let n=[],i=[];await e._readyPromise;let r=e.availability,o=[];for(let a=0;a<t.length;++a){let c=t[a],l=r.computeMaximumLevelAtPosition(c);if(i[a]=l,l===0){e.tilingScheme.positionToTileXY(c,1,HW);let d=e.loadTileDataAvailability(HW.x,HW.y,1);u(d)&&o.push(d)}let f=n[l];u(f)||(n[l]=f=[]),f.push(c)}await Promise.all(o),await Promise.all(n.map(function(a,c){if(u(a))return uB(e,c,a)}));let s=[];for(let a=0;a<t.length;++a){let c=t[a];r.computeMaximumLevelAtPosition(c)!==i[a]&&s.push(c)}return s.length>0&&await gfe(e,s),t}var v_=gfe;var oKe=1,sKe=0,aKe=!0,cKe=!0,lKe=yn.ENABLED,uKe=je.NONE,fKe=z.RED,dKe=0,hKe=z.WHITE,mKe=Za.HIGHLIGHT,pKe=.5,_Ke=new H(1,1),gKe=new N,yKe=new N,yfe=new z,Afe=new Array(4),AKe=new h;function mm(e,t){t.collectionChanged.addEventListener(mm.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new Ct,this._onCollectionChanged(t,t.values,[],[])}async function xKe(e,t,n,i){let r=e._primitives,o=e._modelHash;try{let s=await Bd.fromGltfAsync({url:n,incrementallyLoadTextures:i,scene:e._scene});if(e.isDestroyed()||!u(o[t.id]))return;s.id=t,r.add(s),o[t.id].modelPrimitive=s,s.errorEvent.addEventListener(a=>{u(o[t.id])&&(console.log(a),a.name!=="TextureError"&&s.incrementallyLoadTextures&&(o[t.id].loadFailed=!0))})}catch(s){if(e.isDestroyed()||!u(o[t.id]))return;console.log(s),o[t.id].loadFailed=!0}}mm.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let r=0,o=t.length;r<o;r++){let s=t[r],a=s._model,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,gKe),c=ve.createIfNeeded(q.getValueOrUndefined(a._uri,e)),f=u(d)&&u(c)),!f){u(l)&&l.modelPrimitive&&(l.modelPrimitive.show=!1);continue}if(!u(l)||c.url!==l.url){u(l?.modelPrimitive)&&(i.removeAndDestroy(l.modelPrimitive),delete n[s.id]),l={modelPrimitive:void 0,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFailed:!1,modelUpdated:!1,awaitingSampleTerrain:!1,clampedBoundingSphere:void 0,sampleTerrainFailed:!1},n[s.id]=l;let m=q.getValueOrDefault(a._incrementallyLoadTextures,e,aKe);xKe(this,s,c,m)}let p=l.modelPrimitive;if(!u(p))continue;p.show=!0,p.scale=q.getValueOrDefault(a._scale,e,oKe),p.minimumPixelSize=q.getValueOrDefault(a._minimumPixelSize,e,sKe),p.maximumScale=q.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=N.clone(d,p.modelMatrix),p.shadows=q.getValueOrDefault(a._shadows,e,lKe),p.heightReference=q.getValueOrDefault(a._heightReference,e,uKe),p.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=q.getValueOrDefault(a._silhouetteColor,e,fKe,yfe),p.silhouetteSize=q.getValueOrDefault(a._silhouetteSize,e,dKe),p.color=q.getValueOrDefault(a._color,e,hKe,yfe),p.colorBlendMode=q.getValueOrDefault(a._colorBlendMode,e,mKe),p.colorBlendAmount=q.getValueOrDefault(a._colorBlendAmount,e,pKe),p.clippingPlanes=q.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=q.getValueOrDefault(a._clampAnimations,e,cKe),p.imageBasedLighting.imageBasedLightingFactor=q.getValueOrDefault(a._imageBasedLightingFactor,e,_Ke);let g=q.getValueOrUndefined(a._lightColor,e);if(u(g)&&(z.pack(g,Afe,0),g=h.unpack(Afe,0,AKe)),p.lightColor=g,p.customShader=q.getValueOrUndefined(a._customShader,e),n[s.id].modelUpdated=!0,p.ready){let m=q.getValueOrDefault(a._runAnimations,e,!0);l.animationsRunning!==m&&(m?p.activeAnimations.addAll({loop:El.REPEAT}):p.activeAnimations.removeAll(),l.animationsRunning=m);let A=q.getValueOrUndefined(a._nodeTransformations,e,l.nodeTransformationsScratch);if(u(A)){let T=Object.keys(A);for(let E=0,S=T.length;E<S;++E){let v=T[E],D=A[v];if(!u(D))continue;let M=p.getNode(v);if(!u(M))continue;let O=N.fromTranslationRotationScale(D,yKe);M.matrix=N.multiply(M.originalMatrix,O,O)}}let x=!1,C=q.getValueOrUndefined(a._articulations,e,l.articulationsScratch);if(u(C)){let T=Object.keys(C);for(let E=0,S=T.length;E<S;++E){let v=T[E],D=C[v];u(D)&&(x=!0,p.setArticulationStage(v,D))}}x&&p.applyArticulations()}}return!0};mm.prototype.isDestroyed=function(){return!1};mm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(mm.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)GW(this,e[i],t,n);return ue(this)};mm._sampleTerrainMostDetailed=v_;var bb=new h,xfe=new me;mm.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!u(n))return lt.FAILED;if(n.loadFailed)return lt.FAILED;let i=n.modelPrimitive;if(!u(i)||!i.show)return lt.PENDING;if(!i.ready||!n.modelUpdated)return lt.PENDING;let o=this._scene.globe,s=u(o)?o.terrainProvider:void 0,a=i.heightReference!==je.NONE;if(u(o)&&a){let c=o.ellipsoid;if(!s._ready)return lt.PENDING;let l=i.modelMatrix;bb.x=l[12],bb.y=l[13],bb.z=l[14];let f=c.cartesianToCartographic(bb);if(!u(s.availability)){i.heightReference===je.CLAMP_TO_GROUND&&(f.height=0);let g=c.cartographicToCartesian(f);return ae.clone(i.boundingSphere,t),t.center=g,lt.DONE}let d=this._modelHash[e.id].clampedBoundingSphere;return this._modelHash[e.id].sampleTerrainFailed?(this._modelHash[e.id].sampleTerrainFailed=!1,lt.FAILED):u(d)?(ae.clone(d,t),this._modelHash[e.id].clampedBoundingSphere=void 0,lt.DONE):(d=new ae,this._modelHash[e.id].awaitingSampleTerrain||(me.clone(f,xfe),this._modelHash[e.id].awaitingSampleTerrain=!0,mm._sampleTerrainMostDetailed(s,[xfe]).then(m=>{if(this.isDestroyed())return;this._modelHash[e.id].awaitingSampleTerrain=!1;let A=m[0];i.heightReference===je.RELATIVE_TO_GROUND&&(A.height+=f.height),c.cartographicToCartesian(A,bb),ae.clone(i.boundingSphere,d),d.center=bb,this._modelHash[e.id].clampedBoundingSphere=ae.clone(d)}).catch(m=>{this.isDestroyed()||(this._modelHash[e.id].sampleTerrainFailed=!0,this._modelHash[e.id].awaitingSampleTerrain=!1)})),lt.PENDING)}return ae.clone(i.boundingSphere,t),lt.DONE};mm.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(r=t.length-1;r>-1;r--)o=t[r],u(o._model)&&u(o._position)&&s.set(o.id,o);for(r=i.length-1;r>-1;r--)o=i[r],u(o._model)&&u(o._position)?(CKe(o,a),s.set(o.id,o)):(GW(this,o,a,c),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],GW(this,o,a,c),s.remove(o.id)};function GW(e,t,n,i){let r=n[t.id];u(r)&&(i.removeAndDestroy(r.modelPrimitive),delete n[t.id])}function CKe(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}var fB=mm;function Sy(e){this._definitionChanged=new ge,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(Sy.prototype,{isConstant:{get:function(){return q.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return u(this._value)?this._value.referenceFrame:rr.FIXED}}});Sy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,rr.FIXED,t)};Sy.prototype.setValue=function(e){this._value!==e&&(this._value=e,u(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 0),u(e)&&(this._removeSubscription=e.definitionChanged.addEventListener(this._raiseDefinitionChanged,this)),this._definitionChanged.raiseEvent(this))};Sy.prototype.getValueInReferenceFrame=function(e,t,n){if(u(this._value))return n=this._value.getValueInReferenceFrame(e,t,n),u(n)?re.WGS84.scaleToGeodeticSurface(n,n):void 0};Sy.prototype.equals=function(e){return this===e||e instanceof Sy&&this._value===e._value};Sy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var pm=Sy;var TKe=60,EKe=1,Efe=new xn,WW=new xn,jW=new xn;function Cfe(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function bKe(e,t,n,i,r,o,s,a,c){let l=a,f;f=e.getValueInReferenceFrame(t,o,c[l]),u(f)&&(c[l++]=f);let d=!u(r)||ee.lessThanOrEquals(r,t)||ee.greaterThanOrEquals(r,n),p=0,g=i.length,m=i[p],A=n,x=!1,C,T,E;for(;p<g;){if(!d&&ee.greaterThanOrEquals(m,r)&&(f=e.getValueInReferenceFrame(r,o,c[l]),u(f)&&(c[l++]=f),d=!0),ee.greaterThan(m,t)&&ee.lessThan(m,A)&&!m.equals(r)&&(f=e.getValueInReferenceFrame(m,o,c[l]),u(f)&&(c[l++]=f)),p<g-1){if(s>0&&!x){let S=i[p+1],v=ee.secondsDifference(S,m);x=v>s,x&&(C=Math.ceil(v/s),T=0,E=v/Math.max(C,2),C=Math.max(C-1,1))}if(x&&T<C){m=ee.addSeconds(m,E,new ee),T++;continue}}x=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,o,c[l]),u(f)&&(c[l++]=f),l}function SKe(e,t,n,i,r,o,s,a){let c,l=0,f=s,d=t,p=Math.max(o,60),g=!u(i)||ee.lessThanOrEquals(i,t)||ee.greaterThanOrEquals(i,n);for(;ee.lessThan(d,n);)!g&&ee.greaterThanOrEquals(d,i)&&(g=!0,c=e.getValueInReferenceFrame(i,r,a[f]),u(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,r,a[f]),u(c)&&(a[f]=c,f++),l++,d=ee.addSeconds(t,p*l,new ee);return c=e.getValueInReferenceFrame(n,r,a[f]),u(c)&&(a[f]=c,f++),f}function vKe(e,t,n,i,r,o,s,a){jW.start=t,jW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!xn.intersect(d,jW,Efe).isEmpty){let p=d.start;d.isStartIncluded||(d.isStopIncluded?p=d.stop:p=ee.addSeconds(d.start,ee.secondsDifference(d.stop,d.start)/2,new ee));let g=e.getValueInReferenceFrame(p,r,a[c]);u(g)&&(a[c]=g,c++)}}return c}function wKe(e,t,n,i,r,o,s,a){let c=e.getValueInReferenceFrame(t,r,a[s]);return u(c)&&(a[s++]=c),s}function DKe(e,t,n,i,r,o,s,a){WW.start=t,WW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!xn.intersect(d,WW,Efe).isEmpty){let p=d.start,g=d.stop,m=t;ee.greaterThan(p,m)&&(m=p);let A=n;ee.lessThan(g,A)&&(A=g),c=bfe(d.data,m,A,i,r,o,c,a)}}return c}function bfe(e,t,n,i,r,o,s,a){for(;e instanceof A_;)e=e.resolvedProperty;if(e instanceof ta){let c=e._property._times;s=bKe(e,t,n,c,i,r,o,s,a)}else e instanceof $s?s=DKe(e,t,n,i,r,o,s,a):e instanceof x_?s=vKe(e,t,n,i,r,o,s,a):e instanceof Mc||e instanceof pm&&q.isConstant(e)?s=wKe(e,t,n,i,r,o,s,a):s=SKe(e,t,n,i,r,o,s,a);return s}function Sfe(e,t,n,i,r,o,s){u(s)||(s=[]);let a=bfe(e,t,n,i,r,o,0,s);return s.length=a,s}var Tfe=new Q;function dB(e,t){this._unusedIndexes=[],this._polylineCollection=new Fd,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}dB.prototype.update=function(e){if(this._referenceFrame===rr.INERTIAL){let t=Mt.computeIcrfToFixedMatrix(e,Tfe);u(t)||(t=Mt.computeTemeToPseudoFixedMatrix(e,Tfe)),N.fromRotationTranslation(t,h.ZERO,this._polylineCollection.modelMatrix)}};dB.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,r=n._position,o,s,a=i._show,c=t.polyline,l=n.isShowing&&n.isAvailable(e)&&(!u(a)||a.getValue(e));if(l){let d=q.getValueOrUndefined(i._leadTime,e),p=q.getValueOrUndefined(i._trailTime,e),g=n._availability,m=u(g),A=u(d),x=u(p);if(l=m||A&&x,l){if(x&&(o=ee.addSeconds(e,-p,new ee)),A&&(s=ee.addSeconds(e,d,new ee)),m){let C=g.start,T=g.stop;(!x||ee.greaterThan(C,o))&&(o=C),(!A||ee.lessThan(T,s))&&(s=T)}l=ee.lessThan(o,s)}}if(!l){u(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!u(c)){let d=this._unusedIndexes;if(d.length>0){let g=d.pop();c=this._polylineCollection.get(g),t.index=g}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=n,t.polyline=c}let f=q.getValueOrDefault(i._resolution,e,TKe);c.show=!0,c.positions=Sfe(r,o,s,e,this._referenceFrame,f,c.positions.slice()),c.material=Xr.getValue(e,i._material,c.material),c.width=q.getValueOrDefault(i._width,e,EKe),c.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};dB.prototype.removeObject=function(e){let t=e.polyline;u(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};dB.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),ue(this)};function vy(e,t){t.collectionChanged.addEventListener(vy.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}vy.prototype.update=function(e){let t=this._updaters;for(let i in t)t.hasOwnProperty(i)&&t[i].update(e);let n=this._items.values;if(n.length===0&&u(this._updaters)&&Object.keys(this._updaters).length>0){for(let i in t)t.hasOwnProperty(i)&&t[i].destroy();this._updaters={}}for(let i=0,r=n.length;i<r;i++){let o=n[i],a=o.entity._position,c=o.updater,l=rr.FIXED;this._scene.mode===ne.SCENE3D&&(l=a.referenceFrame);let f=this._updaters[l];if(c===f&&u(f)){f.updateObject(e,o);continue}u(c)&&c.removeObject(o),u(f)||(f=new dB(this._scene,l),f.update(e),this._updaters[l]=f),o.updater=f,u(f)&&f.updateObject(e,o)}return!0};vy.prototype.isDestroyed=function(){return!1};vy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(vy.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return ue(this)};vy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s,a=this._items;for(r=t.length-1;r>-1;r--)o=t[r],u(o._path)&&u(o._position)&&a.set(o.id,new Cfe(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._path)&&u(o._position)?a.contains(o.id)||a.set(o.id,new Cfe(o)):(s=a.get(o.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(o.id)));for(r=n.length-1;r>-1;r--)o=n[r],s=a.get(o.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(o.id))};vy._subSample=Sfe;var hB=vy;var vfe=z.WHITE,wfe=z.BLACK,Dfe=0,Ife=1,Pfe=0,Ofe=new z,IKe=new h,Mfe=new z,Rfe=new Bt,Bfe=new Bt,Lfe=new vt;function Nfe(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function wy(e,t){t.collectionChanged.addEventListener(wy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Ct,this._onCollectionChanged(t,t.values,[],[])}wy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,r=t.length;i<r;i++){let o=t[i],s=o.entity,a=s._point,c=o.pointPrimitive,l=o.billboard,f=q.getValueOrDefault(a._heightReference,e,je.NONE),d=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),p;if(d&&(p=q.getValueOrUndefined(s._position,e,IKe),d=u(p)),!d){mB(o,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==je.NONE&&!u(l)?(u(c)&&(mB(o,s,n),c=void 0),l=n.getBillboard(s),l.id=s,l.image=void 0,o.billboard=l,g=!0,m=h.equals(l.position,p)&&l.heightReference===f):f===je.NONE&&!u(c)&&(u(l)&&(mB(o,s,n),l=void 0),c=n.getPoint(s),c.id=s,o.pointPrimitive=c),u(c))c.show=!0,c.position=p,c.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,Rfe),c.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,Bfe),c.color=q.getValueOrDefault(a._color,e,vfe,Ofe),c.outlineColor=q.getValueOrDefault(a._outlineColor,e,wfe,Mfe),c.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,Dfe),c.pixelSize=q.getValueOrDefault(a._pixelSize,e,Ife),c.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,Lfe),c.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,Pfe);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,Rfe),l.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,Bfe),l.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,Lfe),l.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,Pfe),l.heightReference=f;let A=q.getValueOrDefault(a._color,e,vfe,Ofe),x=q.getValueOrDefault(a._outlineColor,e,wfe,Mfe),C=Math.round(q.getValueOrDefault(a._outlineWidth,e,Dfe)),T=Math.max(1,Math.round(q.getValueOrDefault(a._pixelSize,e,Ife)));if(C>0?(l.scale=1,g=g||C!==o.outlineWidth||T!==o.pixelSize||!z.equals(A,o.color)||!z.equals(x,o.outlineColor)):(l.scale=T/50,T=50,g=g||C!==o.outlineWidth||!z.equals(A,o.color)||!z.equals(x,o.outlineColor)),g){o.color=z.clone(A,o.color),o.outlineColor=z.clone(x,o.outlineColor),o.pixelSize=T,o.outlineWidth=C;let E=A.alpha,S=A.toCssColorString(),v=x.toCssColorString(),D=JSON.stringify([S,T,v,C]);l.setImage(D,jA(E,S,v,C,T))}m&&l._updateClamping()}}return!0};wy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!(u(n.pointPrimitive)||u(n.billboard)))return lt.FAILED;if(u(n.pointPrimitive))t.center=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!u(i._clampedPosition))return lt.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,lt.DONE};wy.prototype.isDestroyed=function(){return!1};wy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(wy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return ue(this)};wy.prototype._onCollectionChanged=function(e,t,n,i){let r,o,s=this._items,a=this._cluster;for(r=t.length-1;r>-1;r--)o=t[r],u(o._point)&&u(o._position)&&s.set(o.id,new Nfe(o));for(r=i.length-1;r>-1;r--)o=i[r],u(o._point)&&u(o._position)?s.contains(o.id)||s.set(o.id,new Nfe(o)):(mB(s.get(o.id),o,a),s.remove(o.id));for(r=n.length-1;r>-1;r--)o=n[r],mB(s.get(o.id),o,a),s.remove(o.id)};function mB(e,t,n){if(u(e)){let i=e.pointPrimitive;if(u(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let r=e.billboard;u(r)&&(e.billboard=void 0,n.removeBillboard(t))}}var pB=wy;var zfe=[];function PKe(e,t,n,i,r){let o=zfe;o.length=r;let s,a=n.red,c=n.green,l=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,m=i.alpha;if(z.equals(n,i)){for(s=0;s<r;s++)o[s]=z.clone(n);return o}let A=(d-a)/r,x=(p-c)/r,C=(g-l)/r,T=(m-f)/r;for(s=0;s<r;s++)o[s]=new z(a+s*A,c+s*x,l+s*C,f+s*T);return o}function _B(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.width,1),r=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=r,this._vertexFormat=Pe.clone(y(e.vertexFormat,Pe.DEFAULT)),this._arcType=y(e.arcType,Kt.GEODESIC),this._granularity=y(e.granularity,P.RADIANS_PER_DEGREE),this._ellipsoid=re.clone(y(e.ellipsoid,re.WGS84)),this._workerName="createPolylineGeometry";let o=1+t.length*h.packedLength;o+=u(n)?1+n.length*z.packedLength:1,this.packedLength=o+re.packedLength+Pe.packedLength+4}_B.pack=function(e,t,n){n=y(n,0);let i,r=e._positions,o=r.length;for(t[n++]=o,i=0;i<o;++i,n+=h.packedLength)h.pack(r[i],t,n);let s=e._colors;for(o=u(s)?s.length:0,t[n++]=o,i=0;i<o;++i,n+=z.packedLength)z.pack(s[i],t,n);return re.pack(e._ellipsoid,t,n),n+=re.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Hfe=re.clone(re.UNIT_SPHERE),Gfe=new Pe,Bx={positions:void 0,colors:void 0,ellipsoid:Hfe,vertexFormat:Gfe,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};_B.unpack=function(e,t,n){t=y(t,0);let i,r=e[t++],o=new Array(r);for(i=0;i<r;++i,t+=h.packedLength)o[i]=h.unpack(e,t);r=e[t++];let s=r>0?new Array(r):void 0;for(i=0;i<r;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=re.unpack(e,t,Hfe);t+=re.packedLength;let c=Pe.unpack(e,t,Gfe);t+=Pe.packedLength;let l=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return u(n)?(n._positions=o,n._colors=s,n._ellipsoid=re.clone(a,n._ellipsoid),n._vertexFormat=Pe.clone(c,n._vertexFormat),n._width=l,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(Bx.positions=o,Bx.colors=s,Bx.width=l,Bx.colorsPerVertex=f,Bx.arcType=d,Bx.granularity=p,new _B(Bx))};var Ffe=new h,Ufe=new h,Vfe=new h,kfe=new h;_B.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,r=e._colorsPerVertex,o=e._arcType,s=e._granularity,a=e._ellipsoid,c,l,f,d=[],p=Er(e._positions,h.equalsEpsilon,!1,d);if(u(i)&&d.length>0){let R=0,F=d[0];i=i.filter(function(k,V){let G=!1;return r?G=V===F||V===0&&F===1:G=V+1===F,G?(R++,F=d[R],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(o===Kt.GEODESIC||o===Kt.RHUMB){let R,F;o===Kt.GEODESIC?(R=P.chordLength(s,a.maximumRadius),F=Mi.numberOfPoints):(R=s,F=Mi.numberOfPointsRhumbLine);let k=Mi.extractHeights(p,a);if(u(i)){let V=1;for(c=0;c<g-1;++c)V+=F(p[c],p[c+1],R);let G=new Array(V),U=0;for(c=0;c<g-1;++c){let Y=p[c],W=p[c+1],Z=i[c],j=F(Y,W,R);if(r&&c<V){let K=i[c+1],J=PKe(Y,W,Z,K,j),_e=J.length;for(l=0;l<_e;++l)G[U++]=J[l]}else for(l=0;l<j;++l)G[U++]=z.clone(Z)}G[U]=z.clone(i[i.length-1]),i=G,zfe.length=0}o===Kt.GEODESIC?p=Mi.generateCartesianArc({positions:p,minDistance:R,ellipsoid:a,height:k}):p=Mi.generateCartesianRhumbArc({positions:p,granularity:R,ellipsoid:a,height:k})}g=p.length;let m=g*4-4,A=new Float64Array(m*3),x=new Float64Array(m*3),C=new Float64Array(m*3),T=new Float32Array(m*2),E=n.st?new Float32Array(m*2):void 0,S=u(i)?new Uint8Array(m*4):void 0,v=0,D=0,M=0,O=0,B;for(l=0;l<g;++l){l===0?(B=Ffe,h.subtract(p[0],p[1],B),h.add(p[0],B,B)):B=p[l-1],h.clone(B,Vfe),h.clone(p[l],Ufe),l===g-1?(B=Ffe,h.subtract(p[g-1],p[g-2],B),h.add(p[g-1],B,B)):B=p[l+1],h.clone(B,kfe);let R,F;u(S)&&(l!==0&&!r?R=i[l-1]:R=i[l],l!==g-1&&(F=i[l]));let k=l===0?2:0,V=l===g-1?2:4;for(f=k;f<V;++f){h.pack(Ufe,A,v),h.pack(Vfe,x,v),h.pack(kfe,C,v),v+=3;let G=f-2<0?-1:1;if(T[D++]=2*(f%2)-1,T[D++]=G*t,n.st&&(E[M++]=l/(g-1),E[M++]=Math.max(T[D-2],0)),u(S)){let U=f<2?R:F;S[O++]=z.floatToByte(U.red),S[O++]=z.floatToByte(U.green),S[O++]=z.floatToByte(U.blue),S[O++]=z.floatToByte(U.alpha)}}}let L=new dn;L.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:A}),L.prevPosition=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),L.nextPosition=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C}),L.expandAndWidth=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T}),n.st&&(L.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:E})),u(S)&&(L.color=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Ue.createTypedArray(m,g*6-6),b=0,w=0,I=g-1;for(l=0;l<I;++l)_[w++]=b,_[w++]=b+2,_[w++]=b+1,_[w++]=b+1,_[w++]=b+2,_[w++]=b+3,b+=4;return new ut({attributes:L,indices:_,primitiveType:Be.TRIANGLES,boundingSphere:ae.fromPoints(p),geometryType:Xu.POLYLINES})};var w_=_B;var OKe=new ei(0),pk={},Wfe=new z,MKe=new Ut(z.WHITE),RKe=new ei(!0),BKe=new ei(yn.DISABLED),LKe=new ei(new vt),NKe=new ei(kn.BOTH);function FKe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function UKe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function nh(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(nh.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new ge,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new FKe,this._groundGeometryOptions=new UKe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=Kr.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(nh.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&q.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});nh.prototype.isOutlineVisible=function(e){return!1};nh.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};nh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new gn(n&&t.isShowing&&this._showProperty.getValue(e)),r=this._distanceDisplayConditionProperty.getValue(e),o=Vn.fromDistanceDisplayCondition(r),s={show:i,distanceDisplayCondition:o},a;return this._materialProperty instanceof Ut&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Wfe)),u(a)||(a=z.WHITE),s.color=kt.fromColor(a)),this.clampToGround?new xt({id:t,geometry:new $0(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Ut&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,Wfe)),u(a)||(a=z.WHITE),s.depthFailColor=kt.fromColor(a)),new xt({id:t,geometry:new w_(this._geometryOptions),attributes:s}))};nh.prototype.createOutlineGeometryInstance=function(e){};nh.prototype.isDestroyed=function(){return!1};nh.prototype.destroy=function(){this._entitySubscription(),ue(this)};nh.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let r=this._entity.polyline;if(!u(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let o=r.positions,s=r.show;if(u(s)&&s.isConstant&&!s.getValue(ze.MINIMUM_VALUE)||!u(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=r.zIndex,c=y(r.material,MKe),l=c instanceof Ut;this._materialProperty=c,this._depthFailMaterialProperty=r.depthFailMaterial,this._showProperty=y(s,RKe),this._shadowsProperty=y(r.shadows,BKe),this._distanceDisplayConditionProperty=y(r.distanceDisplayCondition,LKe),this._classificationTypeProperty=y(r.classificationType,NKe),this._fillEnabled=!0,this._zIndex=y(a,OKe);let f=r.width,d=r.arcType,p=r.clampToGround,g=r.granularity;if(!o.isConstant||!q.isConstant(f)||!q.isConstant(d)||!q.isConstant(g)||!q.isConstant(p)||!q.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,A=o.getValue(ze.MINIMUM_VALUE,m.positions);if(!u(A)||A.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let x;l&&(!u(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Ut)?x=Go.VERTEX_FORMAT:x=qs.VERTEX_FORMAT,m.vertexFormat=x,m.positions=A,m.width=u(f)?f.getValue(ze.MINIMUM_VALUE):void 0,m.arcType=u(d)?d.getValue(ze.MINIMUM_VALUE):void 0,m.granularity=u(g)?g.getValue(ze.MINIMUM_VALUE):void 0;let C=this._groundGeometryOptions;C.positions=A,C.width=m.width,C.arcType=m.arcType,C.granularity=m.granularity,this._clampToGround=u(p)?p.getValue(ze.MINIMUM_VALUE):!1,!this._clampToGround&&u(a)&&Ot("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};nh.prototype.createDynamicUpdater=function(e,t){return new gB(e,t,this)};var Sb={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function gB(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function jfe(e){if(u(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=pk[t],i=e._primitives;!u(n)||n.isDestroyed()?(n=new Fd,pk[t]=n,i.add(n)):i.contains(n)||i.add(n);let r=n.add();return r.id=e._geometryUpdater._entity,e._line=r,r}gB.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,r=i.positions,o=q.getValueOrUndefined(r,e,this._positions);t._clampToGround=q.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=o,t._groundGeometryOptions.width=q.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=q.getValueOrDefault(i._arcType,e,Kt.GEODESIC),t._groundGeometryOptions.granularity=q.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(u(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)||!u(o)||o.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Ut)d=new Go;else{let p=Xr.getValue(e,f,this._material);d=new qs({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new hd({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),q.getValueOrUndefined(t.zIndex,e)),u(this._line)&&(this._line.show=!1);return}let a=jfe(this);if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!u(o)||o.length<2){a.show=!1;return}let c=Kt.GEODESIC;c=q.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Kt.NONE&&u(l)&&(Sb.ellipsoid=l.ellipsoid,Sb.positions=o,Sb.granularity=q.getValueOrUndefined(i._granularity,e),Sb.height=Mi.extractHeights(o,l.ellipsoid),c===Kt.GEODESIC?o=Mi.generateCartesianArc(Sb):o=Mi.generateCartesianRhumbArc(Sb)),a.show=!0,a.positions=o.slice(),a.material=Xr.getValue(e,t.fillMaterialProperty,a.material),a.width=q.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};gB.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(u(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(u(n)&&u(n.boundingSphere))return ae.clone(n.boundingSphere,e),lt.DONE}return u(t)&&!t.ready?lt.PENDING:lt.DONE}else{let t=jfe(this);if(t.show&&t.positions.length>0)return ae.fromPoints(t.positions,e),lt.DONE}return lt.FAILED};gB.prototype.isDestroyed=function(){return!1};gB.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=pk[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete pk[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),ue(this)};var yB=nh;var VKe=new z,kKe=new vt,zKe=new vt;function ih(e,t,n,i,r){let o;n instanceof Ut?o=Go:o=qs,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=o,this.materialProperty=n,this.updaters=new Ct,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Ct,this.material=void 0,this.updatersWithAttributes=new Ct,this.attributes=new Ct,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(ih.prototype.onMaterialChanged,this),this.subscriptions=new Ct,this.showsUpdated=new Ct,this.zIndex=i,this._asynchronous=r}ih.prototype.onMaterialChanged=function(){this.invalidated=!0};ih.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Ut&&t instanceof Ut?!0:u(t)&&t.equals(n)};ih.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let r=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(o,s,a,c){s==="isShowing"&&r.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};ih.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};ih.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,r=this.geometry.values,o;if(this.createPrimitive){if(r.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new hd({show:!1,asynchronous:this._asynchronous,geometryInstances:r.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===qs&&(this.material=Xr.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===qs&&(this.material=Xr.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(o=0;o<a;o++){let c=s[o],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let A=c.fillMaterialProperty.color,x=q.getValueOrDefault(A,e,z.WHITE,VKe);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=kt.toValue(x,d.color))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=gn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,zKe,kKe);vt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=vt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};ih.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let r=t[i],o=r.entity,s=this.geometry.get(r.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=o.isShowing,l=a.show[0]===1;c!==l&&(a.show=gn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};ih.prototype.contains=function(e){return this.updaters.contains(e.id)};ih.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return lt.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?lt.FAILED:(i.boundingSphere.clone(t),lt.DONE)};ih.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function vb(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}vb.prototype.add=function(e,t){let n=this._items,i=n.length,r=t.createFillGeometryInstance(e),o=q.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===o){c.add(e,t,r);return}}let s=new ih(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,o,this._asynchronous);s.add(e,t,r),n.push(s)};vb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let r=t[i];if(r.remove(e)){r.updaters.length===0&&(t.splice(i,1),r.destroy());break}}};vb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let o=n[t];if(o.invalidated){n.splice(t,1);let s=o.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);o.destroy()}}let r=!0;for(t=0;t<n.length;t++)r=n[t].update(e)&&r;return r};vb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let o=n[r];if(o.contains(e))return o.getBoundingSphere(e,t)}return lt.FAILED};vb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var AB=vb;var HKe=[];function qfe(e,t){let n=e._batches,i=n.length;for(let r=0;r<i;r++)n[r].remove(t)}function Yfe(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let s=n.classificationTypeProperty.getValue(t);e._groundBatches[s].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let r=0;u(n.depthFailMaterialProperty)&&(r=n.depthFailMaterialProperty instanceof Ut?1:2);let o;u(i)&&(o=i+r*yn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Ut?e._colorBatches[o].add(t,n):e._materialBatches[o].add(t,n))}function _m(e,t,n,i){i=y(i,e.groundPrimitives),n=y(n,e.primitives),this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new Ct,this._removedObjects=new Ct,this._changedObjects=new Ct;let r,o=yn.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(o*3),this._materialBatches=new Array(o*3),r=0;r<o;++r)this._colorBatches[r]=new Pf(n,Go,void 0,!1,r),this._materialBatches[r]=new Of(n,qs,void 0,!1,r),this._colorBatches[r+o]=new Pf(n,Go,Go,!1,r),this._materialBatches[r+o]=new Of(n,qs,Go,!1,r),this._colorBatches[r+o*2]=new Pf(n,Go,qs,!1,r),this._materialBatches[r+o*2]=new Of(n,qs,qs,!1,r);this._dynamicBatch=new Tx(n,i);let s=kn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),r=0;r<s;++r)this._groundBatches[r]=new AB(i,r);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new Ct,this._updaters=new Ct,this._entityCollection=t,t.collectionChanged.addEventListener(_m.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,HKe)}_m.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,r=i.values,o=this._changedObjects,s=o.values,a,c,l,f;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaters.get(l),f.entity===c?(qfe(this,f),Yfe(this,e,f)):(r.push(c),n.push(c));for(a=r.length-1;a>-1;a--)c=r[a],l=c.id,f=this._updaters.get(l),qfe(this,f),f.destroy(),this._updaters.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new yB(c,this._scene),this._updaters.set(l,f),Yfe(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(_m._onGeometryChanged,this));t.removeAll(),i.removeAll(),o.removeAll();let d=!0,p=this._batches,g=p.length;for(a=0;a<g;a++)d=p[a].update(e)&&d;return d};var GKe=[],WKe=new ae;_m.prototype.getBoundingSphere=function(e,t){let n=GKe,i=WKe,r=0,o=lt.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let l=0;l<a;l++){if(o=s[l].getBoundingSphere(c,i),o===lt.PENDING)return lt.PENDING;o===lt.DONE&&(n[r]=ae.clone(i,n[r]),r++)}return r===0?lt.FAILED:(n.length=r,ae.fromBoundingSpheres(n,t),lt.DONE)};_m.prototype.isDestroyed=function(){return!1};_m.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(_m.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),ue(this)};_m._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,r=i.id;!u(t.get(r))&&!u(n.get(r))&&n.set(r,i)};_m.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,r=this._removedObjects,o=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(r.set(a,c),o.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,r.remove(a)?o.set(a,c):i.set(a,c)};var xB=_m;function Bf(e){Pc.initializeTerrainHeights(),hd.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Po,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=y(e.visualizersCallback,Bf.defaultVisualizersCallback);let i=!1,r=new Il,o=new Il;n.length>0&&(t.primitives.add(r),t.groundPrimitives.add(o),i=!0),this._primitives=r,this._groundPrimitives=o;for(let l=0,f=n.length;l<f;l++)this._onDataSourceAdded(n,n.get(l));let s=new CR;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let l=this,f=function(){t.primitives.add(r),t.groundPrimitives.add(o),a(),c(),l._removeDefaultDataSourceListener=void 0,l._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}Bf.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new hI(t,i),new cB(e,i,n._primitives,n._groundPrimitives),new lB(t,i),new fB(e,i),new aR(e,i),new pB(t,i),new hB(e,i),new xB(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(Bf.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});Bf.prototype.isDestroyed=function(){return!1};Bf.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),u(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),ue(this)};Bf.prototype.update=function(e){if(!si.initialized)return this._ready=!1,!1;let t=!0,n,i,r,o,s=this._dataSourceCollection,a=s.length;for(n=0;n<a;n++){let c=s.get(n);for(u(c.update)&&(t=c.update(e)&&t),r=c._visualizers,o=r.length,i=0;i<o;i++)t=r[i].update(e)&&t}for(r=this._defaultDataSource._visualizers,o=r.length,i=0;i<o;i++)t=r[i].update(e)&&t;return this._ready=t,t};Bf.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let r=t.get(i),o=r.credit;u(o)&&e.creditDisplay.addCreditToNextFrame(o);let s=r._resourceCredits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCreditToNextFrame(s[c])}}};var jKe=[],qKe=new ae;Bf.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return lt.PENDING;let i,r,o=this._defaultDataSource;if(!o.entities.contains(e)){o=void 0;let p=this._dataSourceCollection;for(r=p.length,i=0;i<r;i++){let g=p.get(i);if(g.entities.contains(e)){o=g;break}}}if(!u(o))return lt.FAILED;let s=jKe,a=qKe,c=0,l=lt.DONE,f=o._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(u(p.getBoundingSphere)){if(l=f[i].getBoundingSphere(e,a),!t&&l===lt.PENDING)return lt.PENDING;l===lt.DONE&&(s[c]=ae.clone(a,s[c]),c++)}}return c===0?lt.FAILED:(s.length=c,ae.fromBoundingSpheres(s,n),lt.DONE)};Bf.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,r=this._groundPrimitives,o=i.add(new Il),s=r.add(new NR);t._primitives=o,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),o.add(a),t._visualizers=this._visualizersCallback(n,a,t)};Bf.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,r=t._primitives,o=t._groundPrimitives,s=t.clustering;r.remove(s);let a=t._visualizers,c=a.length;for(let l=0;l<c;l++)a[l].destroy();n.remove(r),i.remove(o),t._visualizers=void 0};Bf.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,r=this._groundPrimitives,o=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(o),r.raise(s)):t===n-1?(i.lower(o),r.lower(s)):t===0?(i.lowerToBottom(o),r.lowerToBottom(s),i.raise(o),r.raise(s)):(i.raiseToTop(o),r.raiseToTop(s))};var CB=Bf;function qW(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}qW.clone=function(e,t){if(u(e))return u(t)||(t=new qW),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var Cu=qW;var Xfe=new Q,Kfe=new Q,Jfe=new Q,YKe=new N,_k=new h,Zfe=new h,YW=new h,XW=new h,Qfe=new h,$fe=new h,wb=new ee,XKe=1.25;function KKe(e,t,n,i,r,o,s){let a=e.scene.mode,c=r.getValue(o,e._lastCartesian);if(u(c)){let l=!1,f=!1,d,p,g;if(a===ne.SCENE3D){ee.addSeconds(o,.001,wb);let T=r.getValue(wb,_k);if(u(T)||(ee.addSeconds(o,-.001,wb),T=r.getValue(wb,_k),f=!0),u(T)){let E=Mt.computeFixedToIcrfMatrix(o,Xfe),S=Mt.computeFixedToIcrfMatrix(wb,Kfe),v;!u(E)||!u(S)?(v=Mt.computeTemeToPseudoFixedMatrix(o,Jfe),E=Q.transpose(v,Xfe),S=Mt.computeTemeToPseudoFixedMatrix(wb,Kfe),Q.transpose(S,S)):v=Q.transpose(E,Jfe);let D=Q.multiplyByVector(E,c,Qfe),M=Q.multiplyByVector(S,T,$fe);h.subtract(D,M,XW);let O=h.magnitude(XW)*1e3,B=P.GRAVITATIONALPARAMETER,L=-B/(O*O-2*B/h.magnitude(D));L<0||L>XKe*s.maximumRadius?(d=Zfe,h.normalize(c,d),h.negate(d,d),g=h.clone(h.UNIT_Z,YW),p=h.cross(g,d,_k),h.magnitude(p)>P.EPSILON7&&(h.normalize(d,d),h.normalize(p,p),g=h.cross(d,p,YW),h.normalize(g,g),l=!0)):h.equalsEpsilon(c,T,P.EPSILON7)||(g=Zfe,h.normalize(D,g),h.normalize(M,M),p=h.cross(g,M,YW),f&&(p=h.multiplyByScalar(p,-1,p)),h.equalsEpsilon(p,h.ZERO,P.EPSILON7)||(d=h.cross(p,g,_k),Q.multiplyByVector(v,d,d),Q.multiplyByVector(v,p,p),Q.multiplyByVector(v,g,g),h.normalize(d,d),h.normalize(p,p),h.normalize(g,g),l=!0))}}u(e.boundingSphere)&&(c=e.boundingSphere.center);let m,A,x;i&&(m=h.clone(t.position,XW),A=h.clone(t.direction,Qfe),x=h.clone(t.up,$fe));let C=YKe;l?(C[0]=d.x,C[1]=d.y,C[2]=d.z,C[3]=0,C[4]=p.x,C[5]=p.y,C[6]=p.z,C[7]=0,C[8]=g.x,C[9]=g.y,C[10]=g.z,C[11]=0,C[12]=c.x,C[13]=c.y,C[14]=c.z,C[15]=0):Mt.eastNorthUpToFixedFrame(c,s,C),t._setTransform(C),i&&(h.clone(m,t.position),h.clone(A,t.direction),h.clone(x,t.up),h.cross(A,x,t.right))}if(n){let l=a===ne.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,l)}}function TB(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=y(n,re.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new h,this._defaultOffset3D=void 0,this._offset3D=new h}Object.defineProperties(TB,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});TB.defaultOffset3D=new h(-14e3,3500,3500);var gk=new Cu,JKe=new h;TB.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,r=n.mode;if(r===ne.MORPHING)return;let o=this.entity,s=o.position;if(!u(s))return;let 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n={author:PB(t,"author"),year:Ol(t,"year",Dr.gpx),license:Ol(t,"license",Dr.gpx)};if(u(n.author)||u(n.year)||u(n.license))return n}}function OQe(e){let t=My(e,"bounds",Dr.gpx);if(u(t)){let n={minLat:DB(t,"minlat",Dr.gpx),maxLat:DB(t,"maxlat",Dr.gpx),minLon:DB(t,"minlon",Dr.gpx),maxLon:DB(t,"maxlon",Dr.gpx)};if(u(n.minLat)||u(n.maxLat)||u(n.minLon)||u(n.maxLon))return n}}var Jde={wpt:nhe,rte:bQe,trk:SQe};function MQe(e,t,n,i){let r=Object.keys(Jde),o=r.length;for(let s=0;s<o;s++){let a=r[s],c=Jde[a],l=t.childNodes,f=l.length;for(let d=0;d<f;d++){let p=l[d];p.localName===a&&Dr.gpx.indexOf(p.namespaceURI)!==-1&&c(e,p,n,i)}}}function Zde(e,t,n){let i=e._entityCollection;i.removeAll();let r=t.documentElement,o=PB(r,"version"),s=PB(r,"creator"),a,c=wQe(r);u(c)&&(a=c.name),r.localName==="gpx"?MQe(e,r,i,n):console.log(`GPX - Unsupported node: ${r.localName}`);let l,f=i.computeAvailability(),d=f.start,p=f.stop,g=ee.equals(d,ze.MINIMUM_VALUE),m=ee.equals(p,ze.MAXIMUM_VALUE);if(!g||!m){let 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Promise.resolve(r).then(function(o){return o instanceof Blob?TQe(o).then(function(s){let a,c;try{a=$de.parseFromString(s,"application/xml")}catch(l){c=l.toString()}if(u(c)||a.body||a.documentElement.tagName==="parsererror"){let l=u(c)?c:a.documentElement.firstChild.nodeValue;throw l||(l=a.body.innerText),new de(l)}return Zde(e,a,i)}):Zde(e,o,i)}).catch(function(o){return e._error.raiseEvent(e,o),console.log(o),Promise.reject(o)})}function Rb(){this._changed=new ge,this._error=new ge,this._loading=new ge,this._clock=void 0,this._entityCollection=new Bs(this),this._entityCluster=new du,this._name=void 0,this._version=void 0,this._creator=void 0,this._metadata=void 0,this._isLoading=!1,this._pinBuilder=new D_}Rb.load=function(e,t){return new Rb().load(e,t)};Object.defineProperties(Rb.prototype,{name:{get:function(){return this._name}},version:{get:function(){return this._version}},creator:{get:function(){return this._creator}},metadata:{get:function(){return 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Date,d.setHours(24,0,0,0),a=ee.fromDate(d)),r=new Yd,r.startTime=s,r.stopTime=a,r.currentTime=ee.clone(s),r.clockRange=Lo.LOOP_STOP,r.clockStep=_r.SYSTEM_CLOCK_MULTIPLIER,r.multiplier=Math.round(Math.min(Math.max(ee.secondsDifference(a,s)/60,1),31556900))}let f=!1;return r!==i._clock&&(i._clock=r,f=!0),n!==i._name&&(f=!0),f&&i._changed.raiseEvent(i),Ro.setLoading(i,!1),i}).catch(function(r){return Ro.setLoading(i,!1),i._error.raiseEvent(i,r),console.log(r),Promise.reject(r)})};var OB=Rb;function LQe(e,t){this.position=e,this.headingPitchRoll=t}var MB=LQe;var Ume=Yi(b7(),1),qB=Yi(Yl(),1);function qk(e){return Yk(e.map(([t,n])=>new Array(t).fill(n,0,t)))}function Yk(e){return e.reduce((t,n)=>t.concat(Array.isArray(n)?Yk(n):n),[])}var rhe=[0,1,2,3].concat(...qk([[2,4],[2,5],[4,6],[4,7],[8,8],[8,9],[16,10],[16,11],[32,12],[32,13],[64,14],[64,15],[2,0],[1,16],[1,17],[2,18],[2,19],[4,20],[4,21],[8,22],[8,23],[16,24],[16,25],[32,26],[32,27],[64,28],[64,29]]));function co(){let e=this;function t(r){let o=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,l=e.stat_desc.max_length,f,d,p,g,m,A,x=0;for(g=0;g<=15;g++)r.bl_count[g]=0;for(o[r.heap[r.heap_max]*2+1]=0,f=r.heap_max+1;f<573;f++)d=r.heap[f],g=o[o[d*2+1]*2+1]+1,g>l&&(g=l,x++),o[d*2+1]=g,!(d>e.max_code)&&(r.bl_count[g]++,m=0,d>=c&&(m=a[d-c]),A=o[d*2],r.opt_len+=A*(g+m),s&&(r.static_len+=A*(s[d*2+1]+m)));if(x!==0){do{for(g=l-1;r.bl_count[g]===0;)g--;r.bl_count[g]--,r.bl_count[g+1]+=2,r.bl_count[l]--,x-=2}while(x>0);for(g=l;g!==0;g--)for(d=r.bl_count[g];d!==0;)p=r.heap[--f],!(p>e.max_code)&&(o[p*2+1]!=g&&(r.opt_len+=(g-o[p*2+1])*o[p*2],o[p*2+1]=g),d--)}}function n(r,o){let s=0;do s|=r&1,r>>>=1,s<<=1;while(--o>0);return s>>>1}function i(r,o,s){let a=[],c=0,l,f,d;for(l=1;l<=15;l++)a[l]=c=c+s[l-1]<<1;for(f=0;f<=o;f++)d=r[f*2+1],d!==0&&(r[f*2]=n(a[d]++,d))}e.build_tree=function(r){let o=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.elems,c,l,f=-1,d;for(r.heap_len=0,r.heap_max=573,c=0;c<a;c++)o[c*2]!==0?(r.heap[++r.heap_len]=f=c,r.depth[c]=0):o[c*2+1]=0;for(;r.heap_len<2;)d=r.heap[++r.heap_len]=f<2?++f:0,o[d*2]=1,r.depth[d]=0,r.opt_len--,s&&(r.static_len-=s[d*2+1]);for(e.max_code=f,c=Math.floor(r.heap_len/2);c>=1;c--)r.pqdownheap(o,c);d=a;do c=r.heap[1],r.heap[1]=r.heap[r.heap_len--],r.pqdownheap(o,1),l=r.heap[1],r.heap[--r.heap_max]=c,r.heap[--r.heap_max]=l,o[d*2]=o[c*2]+o[l*2],r.depth[d]=Math.max(r.depth[c],r.depth[l])+1,o[c*2+1]=o[l*2+1]=d,r.heap[1]=d++,r.pqdownheap(o,1);while(r.heap_len>=2);r.heap[--r.heap_max]=r.heap[1],t(r),i(o,e.max_code,r.bl_count)}}co._length_code=[0,1,2,3,4,5,6,7].concat(...qk([[2,8],[2,9],[2,10],[2,11],[4,12],[4,13],[4,14],[4,15],[8,16],[8,17],[8,18],[8,19],[16,20],[16,21],[16,22],[16,23],[32,24],[32,25],[32,26],[31,27],[1,28]]));co.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0];co.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576];co.d_code=function(e){return e<256?rhe[e]:rhe[256+(e>>>7)]};co.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];co.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];co.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];co.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];function Sa(e,t,n,i,r){let o=this;o.static_tree=e,o.extra_bits=t,o.extra_base=n,o.elems=i,o.max_length=r}var NQe=[12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254,1,129,65,193,33,161,97,225,17,145,81,209,49,177,113,241,9,137,73,201,41,169,105,233,25,153,89,217,57,185,121,249,5,133,69,197,37,165,101,229,21,149,85,213,53,181,117,245,13,141,77,205,45,173,109,237,29,157,93,221,61,189,125,253,19,275,147,403,83,339,211,467,51,307,179,435,115,371,243,499,11,267,139,395,75,331,203,459,43,299,171,427,107,363,235,491,27,283,155,411,91,347,219,475,59,315,187,443,123,379,251,507,7,263,135,391,71,327,199,455,39,295,167,423,103,359,231,487,23,279,151,407,87,343,215,471,55,311,183,439,119,375,247,503,15,271,143,399,79,335,207,463,47,303,175,431,111,367,239,495,31,287,159,415,95,351,223,479,63,319,191,447,127,383,255,511,0,64,32,96,16,80,48,112,8,72,40,104,24,88,56,120,4,68,36,100,20,84,52,116,3,131,67,195,35,163,99,227],FQe=qk([[144,8],[112,9],[24,7],[8,8]]);Sa.static_ltree=Yk(NQe.map((e,t)=>[e,FQe[t]]));var UQe=[0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30,1,17,9,25,5,21,13,29,3,19,11,27,7,23],VQe=qk([[30,5]]);Sa.static_dtree=Yk(UQe.map((e,t)=>[e,VQe[t]]));Sa.static_l_desc=new Sa(Sa.static_ltree,co.extra_lbits,256+1,286,15);Sa.static_d_desc=new Sa(Sa.static_dtree,co.extra_dbits,0,30,15);Sa.static_bl_desc=new Sa(null,co.extra_blbits,0,19,7);var kQe=9,zQe=8;function Cm(e,t,n,i,r){let o=this;o.good_length=e,o.max_lazy=t,o.nice_length=n,o.max_chain=i,o.func=r}var she=0,Wk=1,kx=2,oh=[new Cm(0,0,0,0,she),new Cm(4,4,8,4,Wk),new Cm(4,5,16,8,Wk),new Cm(4,6,32,32,Wk),new Cm(4,4,16,16,kx),new Cm(8,16,32,32,kx),new Cm(8,16,128,128,kx),new Cm(8,32,128,256,kx),new Cm(32,128,258,1024,kx),new Cm(32,258,258,4096,kx)],kk=["need dictionary","stream end","","","stream error","data error","","buffer error","",""],Lf=0,zk=1,RB=2,Hk=3,HQe=32,I7=42,Gk=113,BB=666,P7=8,GQe=0,O7=1,WQe=2,xo=3,jk=258,Tu=jk+xo+1;function ohe(e,t,n,i){let r=e[t*2],o=e[n*2];return r<o||r==o&&i[t]<=i[n]}function jQe(){let e=this,t,n,i,r,o,s,a,c,l,f,d,p,g,m,A,x,C,T,E,S,v,D,M,O,B,L,_,b,w,I,R,F,k,V=new co,G=new co,U=new co;e.depth=[];let Y,W,Z,j,K,J;e.bl_count=[],e.heap=[],R=[],F=[],k=[];function _e(){l=2*o,d[g-1]=0;for(let Re=0;Re<g-1;Re++)d[Re]=0;L=oh[_].max_lazy,w=oh[_].good_length,I=oh[_].nice_length,B=oh[_].max_chain,v=0,C=0,M=0,T=O=xo-1,S=0,p=0}function xe(){let Re;for(Re=0;Re<286;Re++)R[Re*2]=0;for(Re=0;Re<30;Re++)F[Re*2]=0;for(Re=0;Re<19;Re++)k[Re*2]=0;R[256*2]=1,e.opt_len=e.static_len=0,W=Z=0}function oe(){V.dyn_tree=R,V.stat_desc=Sa.static_l_desc,G.dyn_tree=F,G.stat_desc=Sa.static_d_desc,U.dyn_tree=k,U.stat_desc=Sa.static_bl_desc,K=0,J=0,j=8,xe()}e.pqdownheap=function(Re,it){let Je=e.heap,Ze=Je[it],ot=it<<1;for(;ot<=e.heap_len&&(ot<e.heap_len&&ohe(Re,Je[ot+1],Je[ot],e.depth)&&ot++,!ohe(Re,Ze,Je[ot],e.depth));)Je[it]=Je[ot],it=ot,ot<<=1;Je[it]=Ze};function Ae(Re,it){let Je=-1,Ze,ot=Re[0*2+1],Nt=0,Tn=7,ar=4;ot===0&&(Tn=138,ar=3),Re[(it+1)*2+1]=65535;for(let Cr=0;Cr<=it;Cr++)Ze=ot,ot=Re[(Cr+1)*2+1],!(++Nt<Tn&&Ze==ot)&&(Nt<ar?k[Ze*2]+=Nt:Ze!==0?(Ze!=Je&&k[Ze*2]++,k[16*2]++):Nt<=10?k[17*2]++:k[18*2]++,Nt=0,Je=Ze,ot===0?(Tn=138,ar=3):Ze==ot?(Tn=6,ar=3):(Tn=7,ar=4))}function he(){let Re;for(Ae(R,V.max_code),Ae(F,G.max_code),U.build_tree(e),Re=19-1;Re>=3&&k[co.bl_order[Re]*2+1]===0;Re--);return e.opt_len+=3*(Re+1)+5+5+4,Re}function Se(Re){e.pending_buf[e.pending++]=Re}function Ie(Re){Se(Re&255),Se(Re>>>8&255)}function Ne(Re){Se(Re>>8&255),Se(Re&255&255)}function qe(Re,it){let Je,Ze=it;J>16-Ze?(Je=Re,K|=Je<<J&65535,Ie(K),K=Je>>>16-J,J+=Ze-16):(K|=Re<<J&65535,J+=Ze)}function pt(Re,it){let Je=Re*2;qe(it[Je]&65535,it[Je+1]&65535)}function Gt(Re,it){let Je,Ze=-1,ot,Nt=Re[0*2+1],Tn=0,ar=7,Cr=4;for(Nt===0&&(ar=138,Cr=3),Je=0;Je<=it;Je++)if(ot=Nt,Nt=Re[(Je+1)*2+1],!(++Tn<ar&&ot==Nt)){if(Tn<Cr)do pt(ot,k);while(--Tn!==0);else 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YQe(e){return e+5*(Math.floor(e/16383)+1)}var che=qQe;var 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L7(){let e=this,t,n,i,r,o,s;function a(l,f,d,p,g,m,A,x,C,T,E){let S,v,D,M,O,B,L,_,b,w,I,R,F,k,V;w=0,O=d;do i[l[f+w]]++,w++,O--;while(O!==0);if(i[0]==d)return A[0]=-1,x[0]=0,0;for(_=x[0],B=1;B<=Ry&&i[B]===0;B++);for(L=B,_<B&&(_=B),O=Ry;O!==0&&i[O]===0;O--);for(D=O,_>O&&(_=O),x[0]=_,k=1<<B;B<O;B++,k<<=1)if((k-=i[B])<0)return-3;if((k-=i[O])<0)return-3;for(i[O]+=k,s[1]=B=0,w=1,F=2;--O!==0;)s[F]=B+=i[w],F++,w++;O=0,w=0;do(B=l[f+w])!==0&&(E[s[B]++]=O),w++;while(++O<d);for(d=s[D],s[0]=O=0,w=0,M=-1,R=-_,o[0]=0,I=0,V=0;L<=D;L++)for(S=i[L];S--!==0;){for(;L>R+_;){if(M++,R+=_,V=D-R,V=V>_?_:V,(v=1<<(B=L-R))>S+1&&(v-=S+1,F=L,B<V))for(;++B<V&&!((v<<=1)<=i[++F]);)v-=i[F];if(V=1<<B,T[0]+V>Dhe)return-3;o[M]=I=T[0],T[0]+=V,M!==0?(s[M]=O,r[0]=B,r[1]=_,B=O>>>R-_,r[2]=I-o[M-1]-B,C.set(r,(o[M-1]+B)*3)):A[0]=I}for(r[1]=L-R,w>=d?r[0]=128+64:E[w]<p?(r[0]=E[w]<256?0:32+64,r[2]=E[w++]):(r[0]=m[E[w]-p]+16+64,r[2]=g[E[w++]-p]),v=1<<L-R,B=O>>>R;B<V;B+=v)C.set(r,(I+B)*3);for(B=1<<L-1;O&B;B>>>=1)O^=B;for(O^=B,b=(1<<R)-1;(O&b)!=s[M];)M--,R-=_,b=(1<<R)-1}return k!==0&&D!=1?-5:0}function c(l){let f;for(t||(t=[],n=[],i=new Int32Array(Ry+1),r=[],o=new Int32Array(Ry),s=new Int32Array(Ry+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<Ry+1;f++)i[f]=0;for(f=0;f<3;f++)r[f]=0;o.set(i.subarray(0,Ry),0),s.set(i.subarray(0,Ry+1),0)}e.inflate_trees_bits=function(l,f,d,p,g){let m;return c(19),t[0]=0,m=a(l,0,19,19,null,null,d,f,p,t,n),m==-3?g.msg="oversubscribed dynamic bit lengths tree":(m==-5||f[0]===0)&&(g.msg="incomplete dynamic bit lengths tree",m=-3),m},e.inflate_trees_dynamic=function(l,f,d,p,g,m,A,x,C){let T;return c(288),t[0]=0,T=a(d,0,l,257,e$e,t$e,m,p,x,t,n),T!=0||p[0]===0?(T==-3?C.msg="oversubscribed literal/length tree":T!=-4&&(C.msg="incomplete literal/length tree",T=-3),T):(c(288),T=a(d,l,f,0,n$e,i$e,A,g,x,t,n),T!=0||g[0]===0&&l>257?(T==-3?C.msg="oversubscribed distance tree":T==-5?(C.msg="incomplete distance tree",T=-3):T!=-4&&(C.msg="empty distance tree with lengths",T=-3),T):0)}}L7.inflate_trees_fixed=function(e,t,n,i){return e[0]=JQe,t[0]=ZQe,n[0]=QQe,i[0]=$Qe,0};var Xk=0,lhe=1,uhe=2,fhe=3,dhe=4,hhe=5,mhe=6,M7=7,phe=8,Kk=9;function r$e(){let e=this,t,n=0,i,r=0,o=0,s=0,a=0,c=0,l=0,f=0,d,p=0,g,m=0;function A(x,C,T,E,S,v,D,M){let O,B,L,_,b,w,I,R,F,k,V,G,U,Y,W,Z;I=M.next_in_index,R=M.avail_in,b=D.bitb,w=D.bitk,F=D.write,k=F<D.read?D.read-F-1:D.end-F,V=Eu[x],G=Eu[C];do{for(;w<20;)R--,b|=(M.read_byte(I++)&255)<<w,w+=8;if(O=b&V,B=T,L=E,Z=(L+O)*3,(_=B[Z])===0){b>>=B[Z+1],w-=B[Z+1],D.win[F++]=B[Z+2],k--;continue}do{if(b>>=B[Z+1],w-=B[Z+1],_&16){for(_&=15,U=B[Z+2]+(b&Eu[_]),b>>=_,w-=_;w<15;)R--,b|=(M.read_byte(I++)&255)<<w,w+=8;O=b&G,B=S,L=v,Z=(L+O)*3,_=B[Z];do if(b>>=B[Z+1],w-=B[Z+1],_&16){for(_&=15;w<_;)R--,b|=(M.read_byte(I++)&255)<<w,w+=8;if(Y=B[Z+2]+(b&Eu[_]),b>>=_,w-=_,k-=U,F>=Y)W=F-Y,F-W>0&&2>F-W?(D.win[F++]=D.win[W++],D.win[F++]=D.win[W++],U-=2):(D.win.set(D.win.subarray(W,W+2),F),F+=2,W+=2,U-=2);else{W=F-Y;do W+=D.end;while(W<0);if(_=D.end-W,U>_){if(U-=_,F-W>0&&_>F-W)do D.win[F++]=D.win[W++];while(--_!==0);else D.win.set(D.win.subarray(W,W+_),F),F+=_,W+=_,_=0;W=0}}if(F-W>0&&U>F-W)do D.win[F++]=D.win[W++];while(--U!==0);else D.win.set(D.win.subarray(W,W+U),F),F+=U,W+=U,U=0;break}else if(!(_&64))O+=B[Z+2],O+=b&Eu[_],Z=(L+O)*3,_=B[Z];else return M.msg="invalid distance code",U=M.avail_in-R,U=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,-3;while(!0);break}if(_&64)return _&32?(U=M.avail_in-R,U=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,1):(M.msg="invalid literal/length code",U=M.avail_in-R,U=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,-3);if(O+=B[Z+2],O+=b&Eu[_],Z=(L+O)*3,(_=B[Z])===0){b>>=B[Z+1],w-=B[Z+1],D.win[F++]=B[Z+2],k--;break}}while(!0)}while(k>=258&&R>=10);return U=M.avail_in-R,U=w>>3<U?w>>3:U,R+=U,I-=U,w-=U<<3,D.bitb=b,D.bitk=w,M.avail_in=R,M.total_in+=I-M.next_in_index,M.next_in_index=I,D.write=F,0}e.init=function(x,C,T,E,S,v){t=Xk,l=x,f=C,d=T,p=E,g=S,m=v,i=null},e.proc=function(x,C,T){let E,S,v,D=0,M=0,O=0,B,L,_,b;for(O=C.next_in_index,B=C.avail_in,D=x.bitb,M=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L;;)switch(t){case Xk:if(_>=258&&B>=10&&(x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,T=A(l,f,d,p,g,m,x,C),O=C.next_in_index,B=C.avail_in,D=x.bitb,M=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L,T!=0)){t=T==1?M7:Kk;break}o=l,i=d,r=p,t=lhe;case lhe:for(E=o;M<E;){if(B!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}if(S=(r+(D&Eu[E]))*3,D>>>=i[S+1],M-=i[S+1],v=i[S],v===0){s=i[S+2],t=mhe;break}if(v&16){a=v&15,n=i[S+2],t=uhe;break}if(!(v&64)){o=v,r=S/3+i[S+2];break}if(v&32){t=M7;break}return t=Kk,C.msg="invalid literal/length code",T=-3,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);case uhe:for(E=a;M<E;){if(B!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}n+=D&Eu[E],D>>=E,M-=E,o=f,i=g,r=m,t=fhe;case fhe:for(E=o;M<E;){if(B!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}if(S=(r+(D&Eu[E]))*3,D>>=i[S+1],M-=i[S+1],v=i[S],v&16){a=v&15,c=i[S+2],t=dhe;break}if(!(v&64)){o=v,r=S/3+i[S+2];break}return t=Kk,C.msg="invalid distance code",T=-3,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);case dhe:for(E=a;M<E;){if(B!==0)T=0;else return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);B--,D|=(C.read_byte(O++)&255)<<M,M+=8}c+=D&Eu[E],D>>=E,M-=E,t=hhe;case hhe:for(b=L-c;b<0;)b+=x.end;for(;n!==0;){if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,T=x.inflate_flush(C,T),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);x.win[L++]=x.win[b++],_--,b==x.end&&(b=0),n--}t=Xk;break;case mhe:if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,T=x.inflate_flush(C,T),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);T=0,x.win[L++]=s,_--,t=Xk;break;case M7:if(M>7&&(M-=8,B++,O--),x.write=L,T=x.inflate_flush(C,T),L=x.write,_=L<x.read?x.read-L-1:x.end-L,x.read!=x.write)return x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);t=phe;case phe:return T=1,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);case Kk:return T=-3,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T);default:return T=-2,x.bitb=D,x.bitk=M,C.avail_in=B,C.total_in+=O-C.next_in_index,C.next_in_index=O,x.write=L,x.inflate_flush(C,T)}},e.free=function(){}}var _he=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Bb=0,R7=1,ghe=2,yhe=3,Ahe=4,xhe=5,Jk=6,Zk=7,Che=8,zx=9;function o$e(e,t){let n=this,i=Bb,r=0,o=0,s=0,a,c=[0],l=[0],f=new r$e,d=0,p=new Int32Array(Dhe*3),g=0,m=new L7;n.bitk=0,n.bitb=0,n.win=new Uint8Array(t),n.end=t,n.read=0,n.write=0,n.reset=function(A,x){x&&(x[0]=g),i==Jk&&f.free(A),i=Bb,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(A,x){let C,T,E;return T=A.next_out_index,E=n.read,C=(E<=n.write?n.write:n.end)-E,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(E,E+C),T),T+=C,E+=C,E==n.end&&(E=0,n.write==n.end&&(n.write=0),C=n.write-E,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(E,E+C),T),T+=C,E+=C),A.next_out_index=T,n.read=E,x},n.proc=function(A,x){let C,T,E,S,v,D,M,O;for(S=A.next_in_index,v=A.avail_in,T=n.bitb,E=n.bitk,D=n.write,M=D<n.read?n.read-D-1:n.end-D;;){let B,L,_,b,w,I,R,F;switch(i){case Bb:for(;E<3;){if(v!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<E,E+=8}switch(C=T&7,d=C&1,C>>>1){case 0:T>>>=3,E-=3,C=E&7,T>>>=C,E-=C,i=R7;break;case 1:B=[],L=[],_=[[]],b=[[]],L7.inflate_trees_fixed(B,L,_,b),f.init(B[0],L[0],_[0],0,b[0],0),T>>>=3,E-=3,i=Jk;break;case 2:T>>>=3,E-=3,i=yhe;break;case 3:return T>>>=3,E-=3,i=zx,A.msg="invalid block type",x=-3,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}break;case R7:for(;E<32;){if(v!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<E,E+=8}if((~T>>>16&65535)!=(T&65535))return i=zx,A.msg="invalid stored block lengths",x=-3,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);r=T&65535,T=E=0,i=r!==0?ghe:d!==0?Zk:Bb;break;case ghe:if(v===0||M===0&&(D==n.end&&n.read!==0&&(D=0,M=D<n.read?n.read-D-1:n.end-D),M===0&&(n.write=D,x=n.inflate_flush(A,x),D=n.write,M=D<n.read?n.read-D-1:n.end-D,D==n.end&&n.read!==0&&(D=0,M=D<n.read?n.read-D-1:n.end-D),M===0)))return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);if(x=0,C=r,C>v&&(C=v),C>M&&(C=M),n.win.set(A.read_buf(S,C),D),S+=C,v-=C,D+=C,M-=C,(r-=C)!==0)break;i=d!==0?Zk:Bb;break;case yhe:for(;E<14;){if(v!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<E,E+=8}if(o=C=T&16383,(C&31)>29||(C>>5&31)>29)return i=zx,A.msg="too many length or distance symbols",x=-3,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);if(C=258+(C&31)+(C>>5&31),!a||a.length<C)a=[];else for(O=0;O<C;O++)a[O]=0;T>>>=14,E-=14,s=0,i=Ahe;case Ahe:for(;s<4+(o>>>10);){for(;E<3;){if(v!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<E,E+=8}a[_he[s++]]=T&7,T>>>=3,E-=3}for(;s<19;)a[_he[s++]]=0;if(c[0]=7,C=m.inflate_trees_bits(a,c,l,p,A),C!=0)return x=C,x==-3&&(a=null,i=zx),n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);s=0,i=xhe;case xhe:for(;C=o,!(s>=258+(C&31)+(C>>5&31));){let k,V;for(C=c[0];E<C;){if(v!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<E,E+=8}if(C=p[(l[0]+(T&Eu[C]))*3+1],V=p[(l[0]+(T&Eu[C]))*3+2],V<16)T>>>=C,E-=C,a[s++]=V;else{for(O=V==18?7:V-14,k=V==18?11:3;E<C+O;){if(v!==0)x=0;else return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);v--,T|=(A.read_byte(S++)&255)<<E,E+=8}if(T>>>=C,E-=C,k+=T&Eu[O],T>>>=O,E-=O,O=s,C=o,O+k>258+(C&31)+(C>>5&31)||V==16&&O<1)return a=null,i=zx,A.msg="invalid bit length repeat",x=-3,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);V=V==16?a[O-1]:0;do a[O++]=V;while(--k!==0);s=O}}if(l[0]=-1,w=[],I=[],R=[],F=[],w[0]=9,I[0]=6,C=o,C=m.inflate_trees_dynamic(257+(C&31),1+(C>>5&31),a,w,I,R,F,p,A),C!=0)return C==-3&&(a=null,i=zx),x=C,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);f.init(w[0],I[0],p,R[0],p,F[0]),i=Jk;case Jk:if(n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,(x=f.proc(n,A,x))!=1)return n.inflate_flush(A,x);if(x=0,f.free(A),S=A.next_in_index,v=A.avail_in,T=n.bitb,E=n.bitk,D=n.write,M=D<n.read?n.read-D-1:n.end-D,d===0){i=Bb;break}i=Zk;case Zk:if(n.write=D,x=n.inflate_flush(A,x),D=n.write,M=D<n.read?n.read-D-1:n.end-D,n.read!=n.write)return n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);i=Che;case Che:return x=1,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);case zx:return x=-3,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x);default:return x=-2,n.bitb=T,n.bitk=E,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=D,n.inflate_flush(A,x)}}},n.free=function(A){n.reset(A,null),n.win=null,p=null},n.set_dictionary=function(A,x,C){n.win.set(A.subarray(x,x+C),0),n.read=n.write=C},n.sync_point=function(){return i==R7?1:0}}var s$e=32,a$e=8,c$e=0,The=1,Ehe=2,bhe=3,She=4,vhe=5,B7=6,LB=7,whe=12,By=13,l$e=[0,0,255,255];function u$e(){let e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0;function t(n){return!n||!n.istate?-2:(n.total_in=n.total_out=0,n.msg=null,n.istate.mode=LB,n.istate.blocks.reset(n,null),0)}e.inflateEnd=function(n){return e.blocks&&e.blocks.free(n),e.blocks=null,0},e.inflateInit=function(n,i){return n.msg=null,e.blocks=null,i<8||i>15?(e.inflateEnd(n),-2):(e.wbits=i,n.istate.blocks=new o$e(n,1<<i),t(n),0)},e.inflate=function(n,i){let r,o;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==KQe?-5:0,r=-5;;)switch(s.mode){case c$e:if(n.avail_in===0)return r;if(r=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=a$e){s.mode=By,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=By,n.msg="invalid win size",s.marker=5;break}s.mode=The;case The:if(n.avail_in===0)return r;if(r=i,n.avail_in--,n.total_in++,o=n.read_byte(n.next_in_index++)&255,((s.method<<8)+o)%31!==0){s.mode=By,n.msg="incorrect header check",s.marker=5;break}if(!(o&s$e)){s.mode=LB;break}s.mode=Ehe;case Ehe:if(n.avail_in===0)return r;r=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=bhe;case bhe:if(n.avail_in===0)return r;r=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=She;case She:if(n.avail_in===0)return r;r=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=vhe;case vhe:return n.avail_in===0?r:(r=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=B7,2);case B7:return s.mode=By,n.msg="need dictionary",s.marker=0,-2;case LB:if(r=s.blocks.proc(n,r),r==-3){s.mode=By,s.marker=0;break}if(r==0&&(r=i),r!=1)return r;r=i,s.blocks.reset(n,s.was),s.mode=whe;case whe:return n.avail_in=0,1;case By:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,r){let o=0,s=r;if(!n||!n.istate||n.istate.mode!=B7)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,o=r-s),a.blocks.set_dictionary(i,o,s),a.mode=LB,0},e.inflateSync=function(n){let i,r,o,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=By&&(c.mode=By,c.marker=0),(i=n.avail_in)===0)return-5;for(r=n.next_in_index,o=c.marker;i!==0&&o<4;)n.read_byte(r)==l$e[o]?o++:n.read_byte(r)!==0?o=0:o=4-o,r++,i--;return n.total_in+=r-n.next_in_index,n.next_in_index=r,n.avail_in=i,c.marker=o,o!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=LB,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function Ihe(){}Ihe.prototype={inflateInit:function(e){let t=this;return t.istate=new u$e,e||(e=15),t.istate.inflateInit(t,e)},inflate:function(e){let t=this;return t.istate?t.istate.inflate(t,e):-2},inflateEnd:function(){let e=this;if(!e.istate)return-2;let t=e.istate.inflateEnd(e);return e.istate=null,t},inflateSync:function(){let e=this;return e.istate?e.istate.inflateSync(e):-2},inflateSetDictionary:function(e,t){let n=this;return n.istate?n.istate.inflateSetDictionary(n,e,t):-2},read_byte:function(e){return this.next_in[e]},read_buf:function(e,t){return this.next_in.subarray(e,e+t)}};function f$e(e){let t=this,n=new Ihe,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,r=XQe,o=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=o,t.append=function(a,c){let l=[],f,d,p=0,g=0,m=0;if(a.length!==0){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,n.avail_in===0&&!s&&(n.next_in_index=0,s=!0),f=n.inflate(r),s&&f===-5){if(n.avail_in!==0)throw new Error("inflating: bad input")}else if(f!==0&&f!==1)throw new Error("inflating: "+n.msg);if((s||f===1)&&n.avail_in===a.length)throw new Error("inflating: bad input");n.next_out_index&&(n.next_out_index===i?l.push(new Uint8Array(o)):l.push(o.slice(0,n.next_out_index))),m+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=p&&(c(n.next_in_index),p=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return l.length>1?(d=new Uint8Array(m),l.forEach(function(A){d.set(A,g),g+=A.length})):d=l[0]||new Uint8Array(0),d}},t.flush=function(){n.inflateEnd()}}var Phe=f$e;var d$e={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},Ml=Object.assign({},d$e);function Qk(){return Ml}function Lb(e){if(e.baseURL!==void 0&&(Ml.baseURL=e.baseURL),e.chunkSize!==void 0&&(Ml.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(Ml.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(Ml.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(Ml.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(Ml.Deflate=e.Deflate),e.Inflate!==void 0&&(Ml.Inflate=e.Inflate),e.workerScripts!==void 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n=lc(e.data),i=Gb(n,0),r=[],o=[];(i&1)==1&&(r.push("lastModDate"),o.push("rawLastModDate")),(i&2)==2&&(r.push("lastAccessDate"),o.push("rawLastAccessDate")),(i&4)==4&&(r.push("creationDate"),o.push("rawCreationDate"));let s=1;r.forEach((a,c)=>{if(e.data.length>=s+4){let l=ia(n,s);t[a]=e[a]=new Date(l*1e3);let f=o[c];e[f]=l}s+=4})}async function q$e(e,t,n,i,r){let o=new Uint8Array(4),s=lc(o);X$e(s,0,t);let a=i+r;return await c(i)||await c(Math.min(a,n));async function c(l){let f=n-l,d=await Fy(e,f,l);for(let p=d.length-i;p>=0;p--)if(d[p]==o[0]&&d[p+1]==o[1]&&d[p+2]==o[2]&&d[p+3]==o[3])return{offset:f+p,buffer:d.slice(p,p+i).buffer}}}function Hb(e,t,n){return t[n]===void 0?e.options[n]:t[n]}function Y$e(e){let t=(e&4294901760)>>16,n=e&65535;try{return new Date(1980+((t&65024)>>9),((t&480)>>5)-1,t&31,(n&63488)>>11,(n&2016)>>5,(n&31)*2,0)}catch{}}function $7(e){return new Date(Number(e/BigInt(1e4)-BigInt(116444736e5)))}function Gb(e,t){return e.getUint8(t)}function Su(e,t){return 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o=Bi(n,"outerBoundaryIs",Me.kml),s=Bi(o,"LinearRing",Me.kml),a=Bi(s,"coordinates",Me.kml),c=e._ellipsoid,l=M4(a,c),f=ch(n,"extrude",Me.kml),d=Dn(n,"altitudeMode",Me.kml),p=Dn(n,"altitudeMode",Me.gx),g=YB(d,p),m=u(r.polygon)?r.polygon.clone():Sj(),A=r.polyline;if(u(A)&&(m.outlineColor=u(A.material)?A.material.color:z.WHITE,m.outlineWidth=A.width),i.polygon=m,g?(m.perPositionHeight=!0,m.extrudedHeight=f?0:void 0):e._clampToGround||(m.height=0),u(l)){let x=new Rc(l),C=ah(n,"innerBoundaryIs",Me.kml);for(let T=0;T<C.length;T++){s=ah(C[T],"LinearRing",Me.kml);for(let E=0;E<s.length;E++)a=Bi(s[E],"coordinates",Me.kml),l=M4(a,c),u(l)&&x.holes.push(new Rc(l))}m.hierarchy=x}return!0}function Ret(e,t,n,i,r){let o=Dn(n,"altitudeMode",Me.kml),s=Dn(n,"altitudeMode",Me.gx),a=ah(n,"coord",Me.gx),c=ah(n,"angles",Me.gx),l=ah(n,"when",Me.kml),f=ch(n,"extrude",Me.kml),d=YB(o,s),p=e._ellipsoid;c.length>0&&Ot("kml-gx:angles","KML - gx:angles are not supported in gx:Tracks");let g=Math.min(a.length,l.length),m=[],A=[];for(let C=0;C<g;C++){let T=L4(a[C].textContent,p);m.push(T),A.push(ee.fromIso8601(l[C].textContent))}let x=new ta;return x.addSamples(A,m),i.position=x,N4(e,i,r,qme(o,s)),Yme(i,r),i.availability=new Mo,l.length>0&&i.availability.addInterval(new xn({start:A[0],stop:A[A.length-1]})),d&&f&&wj(t,i,r),!0}function Fme(e,t,n,i,r,o,s,a,c){let l=e[0],f=e[e.length-1],d=new ta;d.addSamples(e,t),n.intervals.addInterval(new xn({start:l,stop:f,isStartIncluded:c,isStopIncluded:c,data:Iet(d,s,a)})),i.addInterval(new xn({start:l,stop:f,isStartIncluded:c,isStopIncluded:c})),r.intervals.addInterval(new xn({start:l,stop:f,isStartIncluded:c,isStopIncluded:c,data:o}))}function Bet(e,t,n,i,r){let o=ch(n,"interpolate",Me.gx),s=ah(n,"Track",Me.gx),a,c,l,f=!1,d=new C_,p=new Mo,g=new $s,m=e._ellipsoid;for(let A=0,x=s.length;A<x;A++){let C=s[A],T=ah(C,"when",Me.kml),E=ah(C,"coord",Me.gx),S=Dn(C,"altitudeMode",Me.kml),v=Dn(C,"altitudeMode",Me.gx),D=YB(S,v),M=ch(C,"extrude",Me.kml),O=Math.min(E.length,T.length),B=[];a=[];for(let L=0;L<O;L++){let _=L4(E[L].textContent,m);B.push(_),a.push(ee.fromIso8601(T[L].textContent))}o&&(u(c)&&Fme([c,a[0]],[l,B[0]],g,p,d,!1,"absolute",void 0,!1),c=a[O-1],l=B[B.length-1]),Fme(a,B,g,p,d,D&&M,S,v,!0),f=f||D&&M}return i.availability=p,i.position=g,N4(e,i,r),Yme(i,r),f&&(wj(t,i,r),i.polyline.show=d),!0}var Xme={Point:Oet,LineString:Nme,LinearRing:Nme,Polygon:Met,Track:Ret,MultiTrack:Bet,MultiGeometry:Let,Model:Net};function Let(e,t,n,i,r,o){let s=n.childNodes,a=!1;for(let c=0,l=s.length;c<l;c++){let f=s.item(c),d=Xme[f.localName];if(u(d)){let p=Hme(f,t,o);p.parent=i,p.name=i.name,p.availability=i.availability,p.description=i.description,p.kml=i.kml,d(e,t,f,p,r)&&(a=!0)}}return a}function Net(e,t,n,i,r){return Ot("kml-unsupportedGeometry",`KML - Unsupported geometry: 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i=n.entityCollection,r=n.parentEntity,o=n.sourceResource,s=n.uriResolver,a=Hme(t,i,n.context),c=a.kml,l=wet(e,t,n.styleCollection,o,s),f=Dn(t,"name",Me.kml);a.name=f,a.parent=r;let d=bet(t);u(d)||(d=Eet(t)),a.availability=d,Pj(a);function p(E){return E?E.show&&p(E.parent):!0}let g=ch(t,"visibility",Me.kml);a.show=p(r)&&y(g,!0);let m=Bi(t,"author",Me.atom),A=c.author;A.name=Dn(m,"name",Me.atom),A.uri=Dn(m,"uri",Me.atom),A.email=Dn(m,"email",Me.atom);let x=Bi(t,"link",Me.atom),C=c.link;C.href=ps(x,"href"),C.hreflang=ps(x,"hreflang"),C.rel=ps(x,"rel"),C.type=ps(x,"type"),C.title=ps(x,"title"),C.length=ps(x,"length"),c.address=Dn(t,"address",Me.kml),c.phoneNumber=Dn(t,"phoneNumber",Me.kml),c.snippet=Dn(t,"Snippet",Me.kml),Fet(t,a),Uet(t,a,l,s,o);let T=e._ellipsoid;return Zme(t,a,T),Jme(t,a,T),u(Bi(t,"Region",Me.kml))&&Ot("kml-region","KML - Placemark Regions are unsupported"),{entity:a,styleEntity:l}}function Kme(e,t,n,i){i.addNodes(t.childNodes,n),i.process()}function Vet(e,t,n,i){let r=F4(e,t,n),o=We(n);o.parentEntity=r.entity,Kme(e,t,o,i)}function ket(e,t,n,i){let r=F4(e,t,n),o=r.entity,s=r.styleEntity,a=!1,c=t.childNodes;for(let l=0,f=c.length;l<f&&!a;l++){let d=c.item(l),p=Xme[d.localName];u(p)&&(p(e,n.entityCollection,d,o,s,o.id),a=!0)}a||(o.merge(s),N4(e,o,s))}var zet={FlyTo:Wet,Wait:Get,SoundCue:gj,AnimatedUpdate:gj,TourControl:gj};function Het(e,t,n,i){let r=Dn(t,"name",Me.kml),o=ps(t,"id"),s=new HB(r,o),a=Bi(t,"Playlist",Me.gx);if(a){let c=e._ellipsoid,l=a.childNodes;for(let f=0;f<l.length;f++){let d=l[f];if(d.localName){let p=zet[d.localName];p?p(s,d,c):console.log(`Unknown KML Tour playlist entry type ${d.localName}`)}}}e._kmlTours.push(s)}function gj(e,t){Ot(`KML Tour unsupported node ${t.localName}`)}function Get(e,t){let n=ii(t,"duration",Me.gx);e.addPlaylistEntry(new jB(n))}function Wet(e,t,n){let i=ii(t,"duration",Me.gx),r=Dn(t,"flyToMode",Me.gx),o={kml:{}};Zme(t,o,n),Jme(t,o,n);let s=o.kml.lookAt||o.kml.camera,a=new 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m=ii(d,"x",Me.gx),A=ii(d,"y",Me.gx),x=ii(d,"w",Me.gx),C=ii(d,"h",Me.gx);(u(m)||u(A)||u(x)||u(C))&&Ot("kml-groundOverlay-xywh","KML - gx:x, gx:y, gx:w, gx:h aren't supported for GroundOverlays"),s.material=p,s.material.color=jx(t,"color",Me.kml),s.material.transparent=!0}else s.material=jx(t,"color",Me.kml);let g=Dn(t,"altitudeMode",Me.kml);u(g)?g==="absolute"?(s.height=ii(t,"altitude",Me.kml),s.zIndex=void 0):g!=="clampToGround"&&Ot("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${g}`):(g=Dn(t,"altitudeMode",Me.gx),g==="relativeToSeaFloor"?(Ot("kml-altitudeMode-relativeToSeaFloor","KML - altitudeMode relativeToSeaFloor is currently not supported, treating as absolute."),s.height=ii(t,"altitude",Me.kml),s.zIndex=void 0):g==="clampToSeaFloor"?Ot("kml-altitudeMode-clampToSeaFloor","KML - altitudeMode clampToSeaFloor is currently not supported, treating as clampToGround."):u(g)&&Ot("kml-altitudeMode-unknown",`KML - Unknown altitudeMode: ${g}`))}function 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g=t.frustum,m=g.aspectRatio,A="",x="";if(u(m)){let C=P.toDegrees(g.fov);m>1?(A=C,x=C/m):(x=C,A=C*m)}c=c.replace("[horizFov]",A.toString()),c=c.replace("[vertFov]",x.toString())}else 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o=F4(e,t,n).entity,s=n.sourceResource,a=n.uriResolver,c=Bi(t,"Link",Me.kml);if(u(c)||(c=Bi(t,"Url",Me.kml)),u(c)){let l=Dn(c,"href",Me.kml),f,d;if(u(l)){let p=l;if(l=bj(l,s,n.uriResolver),/^data:/.test(l.getUrlComponent()))/\.kmz/i.test(s.getUrlComponent())||(p=s.getDerivedResource({url:p}));else{if(p=l.clone(),f=Dn(c,"viewRefreshMode",Me.kml),f==="onRegion"){Ot("kml-refrehMode-onRegion","KML - Unsupported viewRefreshMode: onRegion");return}d=y(Dn(c,"viewBoundScale",Me.kml),1);let x=f==="onStop"?"BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth]":"",C=y(Dn(c,"viewFormat",Me.kml),x),T=Dn(c,"httpQuery",Me.kml);u(C)&&l.setQueryParameters(Xl(B4(C))),u(T)&&l.setQueryParameters(Xl(B4(T)));let E=e._ellipsoid;Dj(l,e.camera,e.canvas,d,e._lastCameraView.bbox,E)}let g={sourceUri:p,uriResolver:a,context:o.id,screenOverlayContainer:n.screenOverlayContainer},m=new Bs,A=Ij(e,m,l,g).then(function(x){let C=e._entityCollection,T=m.values;C.suspendEvents();for(let v=0;v<T.length;v++){let D=T[v];u(D.parent)||(D.parent=o,Pj(D)),C.add(D)}C.resumeEvents();let E=Dn(c,"refreshMode",Me.kml),S=y(ii(c,"refreshInterval",Me.kml),0);if(E==="onInterval"&&S>0||E==="onExpire"||f==="onStop"){let v=Bi(x,"NetworkLinkControl",Me.kml),D=u(v),M=ee.now(),O={id:Wn(),href:l,cookie:{},lastUpdated:M,updating:!1,entity:o,viewBoundScale:d,needsUpdate:!1,cameraUpdateTime:M},B=0;if(D&&(O.cookie=Xl(y(Dn(v,"cookie",Me.kml),"")),B=y(ii(v,"minRefreshPeriod",Me.kml),0)),E==="onInterval")D&&(S=Math.max(B,S)),O.refreshMode=zy.INTERVAL,O.time=S;else if(E==="onExpire"){let L;if(D&&(L=Dn(v,"expires",Me.kml)),u(L))try{let _=ee.fromIso8601(L),b=ee.secondsDifference(_,M);b>0&&b<B&&ee.addSeconds(M,B,_),O.refreshMode=zy.EXPIRE,O.time=_}catch{Ot("kml-refreshMode-onInterval-onExpire","KML - NetworkLinkControl expires is not a valid date")}else Ot("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element")}else u(e.camera)?(O.refreshMode=zy.STOP,O.time=y(ii(c,"viewRefreshTime",Me.kml),0)):Ot("kml-refrehMode-onStop-noCamera","A NetworkLink with viewRefreshMode=onStop requires the `camera` property to be defined.");u(O.refreshMode)&&e._networkLinks.set(O.id,O)}}).catch(function(x){Ot(`An error occured during loading ${l.url}`),e._error.raiseEvent(e,x)});i.addPromise(A)}}}function Jet(e,t,n,i){let r=Ej[t.localName];return u(r)?r(e,t,n,i):Qme(e,t,n,i)}function Cj(e,t,n,i,r,o,s){t.removeAll();let a=n.documentElement,c=a.localName==="Document"?a:Bi(a,"Document",Me.kml),l=Dn(c,"name",Me.kml);u(l)||(l=__(i.getUrlComponent())),u(e._name)||(e._name=l);let f=new Du._DeferredLoading(e),d=new Bs(e);return Promise.all(jme(e,n,d,i,!1,r)).then(function(){let p=n.documentElement;if(p.localName==="kml"){let m=p.childNodes;for(let A=0;A<m.length;A++){let x=m[A];if(u(Ej[x.localName])){p=x;break}}}let g={parentEntity:void 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ve){n=ve.createIfNeeded(n),c=n.fetchBlob(),r=y(r,n.clone());let l=e._resourceCredits,f=n.credits;if(u(f)){let d=f.length;for(let p=0;p<d;p++)l.push(f[p])}}else r=y(r,ve.DEFAULT.clone());return r=ve.createIfNeeded(r),u(a)&&(a=wn(a)),Promise.resolve(c).then(function(l){return l instanceof Blob?xet(l).then(function(f){return f?Zet(e,t,l,r,a):Cet(l).then(function(d){d=kme(d),d=zme(d);let p,g;try{p=Tj.parseFromString(d,"application/xml")}catch(m){g=m.toString()}if(u(g)||p.body||p.documentElement.tagName==="parsererror"){let m=u(g)?g:p.documentElement.firstChild.nodeValue;throw m||(m=p.body.innerText),new de(m)}return Cj(e,t,p,r,o,a,s)})}):Cj(e,t,l,r,o,a,s)}).catch(function(l){return e._error.raiseEvent(e,l),console.log(l),Promise.reject(l)})}function Du(e){e=y(e,y.EMPTY_OBJECT);let t=e.camera,n=e.canvas;this._changed=new ge,this._error=new ge,this._loading=new ge,this._refresh=new ge,this._unsupportedNode=new ge,this._clock=void 0,this._entityCollection=new Bs(this),this._name=void 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this._error}},loadingEvent:{get:function(){return this._loading}},refreshEvent:{get:function(){return this._refresh}},unsupportedNodeEvent:{get:function(){return this._unsupportedNode}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}},kmlTours:{get:function(){return this._kmlTours}}});Du.prototype.load=function(e,t){t=y(t,y.EMPTY_OBJECT),Ro.setLoading(this,!0);let n=this._name;this._name=void 0,this._clampToGround=y(t.clampToGround,!1);let i=this;return Ij(this,this._entityCollection,e,t).then(function(){let r,o=i._entityCollection.computeAvailability(),s=o.start,a=o.stop,c=ee.equals(s,ze.MINIMUM_VALUE),l=ee.equals(a,ze.MAXIMUM_VALUE);if(!c||!l){let d;c&&(d=new Date,d.setHours(0,0,0,0),s=ee.fromDate(d)),l&&(d=new Date,d.setHours(24,0,0,0),a=ee.fromDate(d)),r=new Yd,r.startTime=s,r.stopTime=a,r.currentTime=ee.clone(s),r.clockRange=Lo.LOOP_STOP,r.clockStep=_r.SYSTEM_CLOCK_MULTIPLIER,r.multiplier=Math.round(Math.min(Math.max(ee.secondsDifference(a,s)/60,1),31556900))}let f=!1;return r!==i._clock&&(i._clock=r,f=!0),n!==i._name&&(f=!0),f&&i._changed.raiseEvent(i),Ro.setLoading(i,!1),i}).catch(function(r){return Ro.setLoading(i,!1),i._error.raiseEvent(i,r),console.log(r),Promise.reject(r)})};Du.prototype.destroy=function(){for(;this._screenOverlays.length>0;)this._screenOverlays.pop().remove()};function Pj(e){let t=e.parent;if(u(t)){let n=t.availability;if(u(n)){let i=e.availability;u(i)?i.intersect(n):e.availability=n}}}function Qet(e,t,n,i,r){return function(o){if(!i.contains(t.id))return;let s=!1,a=Bi(o,"NetworkLinkControl",Me.kml),c=u(a),l=0;if(c){if(u(Bi(a,"Update",Me.kml))){Ot("kml-networkLinkControl-update","KML - NetworkLinkControl updates aren't 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M=m[C];u(M.parent)||(M.parent=p,Pj(M)),g.add(M)}g.resumeEvents(),s?i.remove(t.id):t.lastUpdated=f;let T=g.computeAvailability(),E=T.start,S=T.stop,v=ee.equals(E,ze.MINIMUM_VALUE),D=ee.equals(S,ze.MAXIMUM_VALUE);if(!v||!D){let M=e._clock;(M.startTime!==E||M.stopTime!==S)&&(M.startTime=E,M.stopTime=S,e._changed.raiseEvent(e))}t.updating=!1,t.needsUpdate=!1,e._refresh.raiseEvent(e,r.getUrlComponent(!0))}}var Aj=new Ct;Du.prototype.update=function(e){let t=this._networkLinks;if(t.length===0)return!0;let n=ee.now(),i=this;Aj.removeAll();function r(f){let d=f._children,p=d.length;for(let g=0;g<p;++g){let m=d[g];Aj.set(m.id,m),r(m)}}let o=!1,s=this._lastCameraView,a=this.camera;u(a)&&!(a.positionWC.equalsEpsilon(s.position,P.EPSILON7)&&a.directionWC.equalsEpsilon(s.direction,P.EPSILON7)&&a.upWC.equalsEpsilon(s.up,P.EPSILON7))&&(s.position=h.clone(a.positionWC),s.direction=h.clone(a.directionWC),s.up=h.clone(a.upWC),s.bbox=a.computeViewRectangle(),o=!0);let c=new Ct,l=!1;return t.values.forEach(function(f){let d=f.entity;if(!Aj.contains(d.id)){if(!f.updating){let p=!1;if(f.refreshMode===zy.INTERVAL?ee.secondsDifference(n,f.lastUpdated)>f.time&&(p=!0):f.refreshMode===zy.EXPIRE?ee.greaterThan(n,f.time)&&(p=!0):f.refreshMode===zy.STOP&&(o&&(f.needsUpdate=!0,f.cameraUpdateTime=n),f.needsUpdate&&ee.secondsDifference(n,f.cameraUpdateTime)>=f.time&&(p=!0)),p){r(d),f.updating=!0;let g=new Bs,m=f.href.clone();m.setQueryParameters(f.cookie);let A=y(i._ellipsoid,re.WGS84);Dj(m,i.camera,i.canvas,f.viewBoundScale,s.bbox,A),Ij(i,g,m,{context:d.id}).then(Qet(i,f,g,c,m)).catch(function(x){let C=`NetworkLink ${f.href} refresh failed: ${x}`;console.log(C),i._error.raiseEvent(i,C)}),l=!0}}c.set(f.id,f)}}),l&&(this._networkLinks=c,this._changed.raiseEvent(this)),!0};function $et(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 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n=$t("ThirdParty/Workers/z-worker-pako.js");Lb({workerScripts:{deflate:[n,"./pako_deflate.min.js"],inflate:[n,"./pako_inflate.min.js"]}});let i=new kb,r=new w4(i);return r.add("doc.kml",new d4(e)).then(function(){let o=Object.keys(t);return npe(r,o,t,0)}).then(function(){return r.close()}).then(function(o){return{kmz:o}})}function npe(e,t,n,i){if(t.length===i)return;let r=t[i];return e.add(r,new Gx(n[r])).then(function(){return npe(e,t,n,i+1)})}Bj._createState=function(e){let t=e.entities,n=new Rj,i=t.computeAvailability(),r=u(e.time)?e.time:i.start,o=y(e.defaultAvailability,i),s=y(e.sampleDuration,60);o.start===ze.MINIMUM_VALUE?o.stop===ze.MAXIMUM_VALUE?o=new xn:ee.addSeconds(o.stop,-10*s,o.start):o.stop===ze.MAXIMUM_VALUE&&ee.addSeconds(o.start,10*s,o.stop);let a=new U4(e.modelCallback);return{kmlDoc:document.implementation.createDocument(ett,"kml"),ellipsoid:y(e.ellipsoid,re.WGS84),idManager:new tpe,styleCache:n,externalFileHandler:a,time:r,valueGetter:new 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r=e.kmlDoc,o=e.ellipsoid,s=e.valueGetter,a=y(t.billboard,t.point);if(!u(a)&&!u(t.path))return;let c=t.position;if(!c.isConstant){rpe(e,t,a,n,i);return}s.get(c,void 0,Ll);let l=hn(r,"coordinates",qx(Ll,o)),f=r.createElement("Point"),d=r.createElement("altitudeMode");d.appendChild(Xx(e,a.heightReference)),f.appendChild(d),f.appendChild(l),n.push(f);let p=a instanceof Ga?spe(e,a):ope(e,a);i.push(p)}function rpe(e,t,n,i,r){let o=e.kmlDoc,s=e.ellipsoid,a=e.valueGetter,c,l=t.position,f=!0;l instanceof $s?(c=l.intervals,f=!1):c=y(t.availability,e.defaultAvailability);let d=n instanceof _p,p,g,m,A=[];for(p=0;p<c.length;++p){let C=c.get(p),T=f?l:C.data,E=o.createElement("altitudeMode");T instanceof pm?(T=T._value,E.appendChild(Xx(e,je.CLAMP_TO_GROUND))):u(n)?E.appendChild(Xx(e,n.heightReference)):E.appendChild(Xx(e,je.NONE));let S=[],v=[];if(T.isConstant){a.get(T,void 0,Ll);let M=hn(o,"coordinates",qx(Ll,s));S.push(ee.toIso8601(C.start)),v.push(M),S.push(ee.toIso8601(C.stop)),v.push(M)}else if(T instanceof ta)for(m=T._property._times,g=0;g<m.length;++g)S.push(ee.toIso8601(m[g])),T.getValueInReferenceFrame(m[g],rr.FIXED,Ll),v.push(qx(Ll,s));else if(T instanceof _u){m=T._times;let M=T._values;for(g=0;g<m.length;++g)S.push(ee.toIso8601(m[g])),h.fromArray(M,g*3,Ll),v.push(qx(Ll,s))}else{let M=e.sampleDuration;C.start.clone(lh),C.isStartIncluded||ee.addSeconds(lh,M,lh);let O=C.stop;for(;ee.lessThan(lh,O);)T.getValue(lh,Ll),S.push(ee.toIso8601(lh)),v.push(qx(Ll,s)),ee.addSeconds(lh,M,lh);C.isStopIncluded&&ee.equals(lh,O)&&(T.getValue(lh,Ll),S.push(ee.toIso8601(lh)),v.push(qx(Ll,s)))}let D=o.createElementNS(uh,"Track");D.appendChild(E);for(let M=0;M<S.length;++M){let O=hn(o,"when",S[M]),B=hn(o,"coord",v[M],uh);D.appendChild(O),D.appendChild(B)}d&&D.appendChild(ape(e,n)),A.push(D)}if(A.length===1)i.push(A[0]);else if(A.length>1){let C=o.createElementNS(uh,"MultiTrack");for(p=0;p<A.length;++p)C.appendChild(A[p]);i.push(C)}if(u(n)&&!d){let C=n instanceof Ga?spe(e,n):ope(e,n);r.push(C)}let x=t.path;if(u(x)){let C=a.get(x.width),T=x.material;if(u(T)||u(C)){let E=o.createElement("LineStyle");u(C)&&E.appendChild(hn(o,"width",C)),Lj(e,T,E),r.push(E)}}}function ope(e,t){let n=e.kmlDoc,i=e.valueGetter,r=n.createElement("IconStyle"),o=i.getColor(t.color);u(o)&&(r.appendChild(hn(n,"color",o)),r.appendChild(hn(n,"colorMode","normal")));let s=i.get(t.pixelSize);return u(s)&&r.appendChild(hn(n,"scale",s/Mj)),r}function spe(e,t){let n=e.kmlDoc,i=e.valueGetter,r=e.externalFileHandler,o=n.createElement("IconStyle"),s=i.get(t.image);if(u(s)){s=r.texture(s);let p=n.createElement("Icon");p.appendChild(hn(n,"href",s));let g=i.get(t.imageSubRegion);u(g)&&(p.appendChild(hn(n,"x",g.x,uh)),p.appendChild(hn(n,"y",g.y,uh)),p.appendChild(hn(n,"w",g.width,uh)),p.appendChild(hn(n,"h",g.height,uh))),o.appendChild(p)}let a=i.getColor(t.color);u(a)&&(o.appendChild(hn(n,"color",a)),o.appendChild(hn(n,"colorMode","normal")));let c=i.get(t.scale);u(c)&&o.appendChild(hn(n,"scale",c));let l=i.get(t.pixelOffset);if(u(l)){c=y(c,1),H.divideByScalar(l,c,l);let p=i.get(t.width,Mj),g=i.get(t.height,Mj),m=i.get(t.horizontalOrigin,_i.CENTER);m===_i.CENTER?l.x-=p*.5:m===_i.RIGHT&&(l.x-=p);let A=i.get(t.verticalOrigin,Pn.CENTER);A===Pn.TOP?l.y+=g:A===Pn.CENTER&&(l.y+=g*.5);let x=n.createElement("hotSpot");x.setAttribute("x",-l.x),x.setAttribute("y",l.y),x.setAttribute("xunits","pixels"),x.setAttribute("yunits","pixels"),o.appendChild(x)}let f=i.get(t.rotation),d=i.get(t.alignedAxis);return u(f)&&h.equals(h.UNIT_Z,d)&&(f=P.toDegrees(-f),f===0&&(f=360),o.appendChild(hn(n,"heading",f))),o}function stt(e,t,n,i){let r=e.kmlDoc,o=e.ellipsoid,s=e.valueGetter;if(!u(t))return;let a=r.createElement("LineString"),c=r.createElement("altitudeMode"),l=s.get(t.clampToGround,!1),f;l?(a.appendChild(hn(r,"tessellate",!0)),f=r.createTextNode("clampToGround")):f=r.createTextNode("absolute"),c.appendChild(f),a.appendChild(c);let d=t.positions,p=s.get(d),g=hn(r,"coordinates",qx(p,o));a.appendChild(g);let m=s.get(t.zIndex);l&&u(m)&&a.appendChild(hn(r,"drawOrder",m,uh)),n.push(a);let A=r.createElement("LineStyle"),x=s.get(t.width);u(x)&&A.appendChild(hn(r,"width",x)),Lj(e,t.material,A),i.push(A)}function att(e,t,n){let i=e.kmlDoc,r=e.valueGetter,o=r.get(t.height,0);n>0&&(o=n);let s=t.coordinates,a=r.get(s),c=[],l=[le.northeast,le.southeast,le.southwest,le.northwest];for(let g=0;g<4;++g)l[g](a,Kc),c.push(`${P.toDegrees(Kc.longitude)},${P.toDegrees(Kc.latitude)},${o}`);let f=hn(i,"coordinates",c.join(" ")),d=i.createElement("outerBoundaryIs"),p=i.createElement("LinearRing");return p.appendChild(f),d.appendChild(p),[d]}function $me(e,t,n,i){let r=e.kmlDoc,o=e.ellipsoid,s=[],a=t.length;for(let f=0;f<a;++f)me.fromCartesian(t[f],o,Kc),s.push(`${P.toDegrees(Kc.longitude)},${P.toDegrees(Kc.latitude)},${i?Kc.height:n}`);let c=hn(r,"coordinates",s.join(" ")),l=r.createElement("LinearRing");return l.appendChild(c),l}function ctt(e,t,n){let i=e.kmlDoc,r=e.valueGetter,o=r.get(t.height,0),s=r.get(t.perPositionHeight,!1);!s&&n>0&&(o=n);let a=[],c=t.hierarchy,l=r.get(c),f=Array.isArray(l)?l:l.positions,d=i.createElement("outerBoundaryIs");d.appendChild($me(e,f,o,s)),a.push(d);let p=l.holes;if(u(p)){let g=p.length;for(let m=0;m<g;++m){let A=i.createElement("innerBoundaryIs");A.appendChild($me(e,p[m].positions,o,s)),a.push(A)}}return a}function epe(e,t,n,i,r){let o=e.kmlDoc,s=e.valueGetter;if(!u(t))return;let a=t instanceof _d;if(a&&s.getMaterialType(t.material)==="Image"){ltt(e,t,r);return}let c=o.createElement("Polygon"),l=s.get(t.extrudedHeight,0);l>0&&c.appendChild(hn(o,"extrude",!0));let f=a?att(e,t,l):ctt(e,t,l),d=f.length;for(let x=0;x<d;++x)c.appendChild(f[x]);let p=o.createElement("altitudeMode");p.appendChild(Xx(e,t.heightReference)),c.appendChild(p),n.push(c);let g=o.createElement("PolyStyle"),m=s.get(t.fill,!1);m&&g.appendChild(hn(o,"fill",m)),Lj(e,t.material,g);let A=s.get(t.outline,!1);if(A){g.appendChild(hn(o,"outline",A));let x=o.createElement("LineStyle"),C=s.get(t.outlineWidth,1);x.appendChild(hn(o,"width",C));let T=s.getColor(t.outlineColor,z.BLACK);x.appendChild(hn(o,"color",T)),x.appendChild(hn(o,"colorMode","normal")),i.push(x)}i.push(g)}function ltt(e,t,n){let i=e.kmlDoc,r=e.valueGetter,o=e.externalFileHandler,s=i.createElement("GroundOverlay"),a=i.createElement("altitudeMode");a.appendChild(Xx(e,t.heightReference)),s.appendChild(a);let c=r.get(t.height);u(c)&&s.appendChild(hn(i,"altitude",c));let l=r.get(t.coordinates),f=i.createElement("LatLonBox");f.appendChild(hn(i,"north",P.toDegrees(l.north))),f.appendChild(hn(i,"south",P.toDegrees(l.south))),f.appendChild(hn(i,"east",P.toDegrees(l.east))),f.appendChild(hn(i,"west",P.toDegrees(l.west))),s.appendChild(f);let d=r.get(t.material),p=o.texture(d.image),g=i.createElement("Icon");g.appendChild(hn(i,"href",p)),s.appendChild(g);let m=d.color;u(m)&&s.appendChild(hn(i,"color",Yx(d.color))),n.push(s)}function ape(e,t){let n=e.kmlDoc,i=e.valueGetter,r=e.externalFileHandler,o=n.createElement("Model"),s=i.get(t.scale);if(u(s)){let l=n.createElement("scale");l.appendChild(hn(n,"x",s)),l.appendChild(hn(n,"y",s)),l.appendChild(hn(n,"z",s)),o.appendChild(l)}let a=n.createElement("Link"),c=r.model(t,e.time);return a.appendChild(hn(n,"href",c)),o.appendChild(a),o}function utt(e,t,n,i,r){let o=e.kmlDoc,s=e.ellipsoid,a=e.valueGetter;if(!u(n))return;let c=t.position;if(!c.isConstant){rpe(e,t,n,i,r);return}let l=ape(e,n),f=o.createElement("altitudeMode");f.appendChild(Xx(e,n.heightReference)),l.appendChild(f),a.get(c,void 0,Ll),me.fromCartesian(Ll,s,Kc);let d=o.createElement("Location");d.appendChild(hn(o,"longitude",P.toDegrees(Kc.longitude))),d.appendChild(hn(o,"latitude",P.toDegrees(Kc.latitude))),d.appendChild(hn(o,"altitude",Kc.height)),l.appendChild(d),i.push(l)}function Lj(e,t,n){let i=e.kmlDoc,r=e.valueGetter;if(!u(t))return;let o=r.get(t);if(!u(o))return;let s,a=r.getMaterialType(t),c,l;switch(a){case"Image":s=Yx(z.WHITE);break;case"Color":case"Grid":case"PolylineGlow":case"PolylineArrow":case"PolylineDash":s=Yx(o.color);break;case"PolylineOutline":s=Yx(o.color),c=Yx(o.outlineColor),l=o.outlineWidth,n.appendChild(hn(i,"outerColor",c,uh)),n.appendChild(hn(i,"outerWidth",l,uh));break;case"Stripe":s=Yx(o.oddColor);break}u(s)&&(n.appendChild(hn(i,"color",s)),n.appendChild(hn(i,"colorMode","normal")))}function Xx(e,t){let n=e.kmlDoc,r=e.valueGetter.get(t,je.NONE),o;switch(r){case je.NONE:o=n.createTextNode("absolute");break;case je.CLAMP_TO_GROUND:o=n.createTextNode("clampToGround");break;case je.RELATIVE_TO_GROUND:o=n.createTextNode("relativeToGround");break}return o}function qx(e,t){Array.isArray(e)||(e=[e]);let n=e.length,i=[];for(let r=0;r<n;++r)me.fromCartesian(e[r],t,Kc),i.push(`${P.toDegrees(Kc.longitude)},${P.toDegrees(Kc.latitude)},${Kc.height}`);return i.join(" ")}function hn(e,t,n,i){n=y(n,""),typeof n=="boolean"&&(n=n?"1":"0");let r=u(i)?e.createElementNS(i,t):e.createElement(t),o=n==="string"&&n.indexOf("<")!==-1?e.createCDATASection(n):e.createTextNode(n);return r.appendChild(o),r}function Yx(e){let t="",n=e.toBytes();for(let i=3;i>=0;--i)t+=n[i]<16?`0${n[i].toString(16)}`:n[i].toString(16);return t}var Nj=Bj;function ftt(e){let t,n=e.name,i=e.message;u(n)&&u(i)?t=`${n}: ${i}`:t=e.toString();let r=e.stack;return u(r)&&(t+=`
${r}`),t}var Sm=ftt;var dtt={NONE:0,LERC:1},Ff=Object.freeze(dtt);var htt={NONE:0,BITS12:1},Fs=Object.freeze(htt);var Kx=new h,mtt=new h,Uf=new H,k4=new N,ptt=new N,_tt=Math.pow(2,12);function fc(e,t,n,i,r,o,s,a,c,l){let f=Fs.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(r)){let g=t.minimum,m=t.maximum,A=h.subtract(m,g,mtt),x=i-n;Math.max(h.maximumComponent(A),x)<_tt-1?f=Fs.BITS12:f=Fs.NONE,d=N.inverseTransformation(r,new N);let T=h.negate(g,Kx);N.multiply(N.fromTranslation(T,k4),d,d);let E=Kx;E.x=1/A.x,E.y=1/A.y,E.z=1/A.z,N.multiply(N.fromScale(E,k4),d,d),p=N.clone(r),N.setTranslation(p,h.ZERO,p),r=N.clone(r,new N);let S=N.fromTranslation(g,k4),v=N.fromScale(A,ptt),D=N.multiply(S,v,k4);N.multiply(r,D,r),N.multiply(p,D,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=h.clone(e),this.toScaledENU=d,this.fromScaledENU=r,this.matrix=p,this.hasVertexNormals=o,this.hasWebMercatorT=y(s,!1),this.hasGeodeticSurfaceNormals=y(a,!1),this.exaggeration=y(c,1),this.exaggerationRelativeHeight=y(l,0),this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}fc.prototype.encode=function(e,t,n,i,r,o,s,a){let c=i.x,l=i.y;if(this.quantization===Fs.BITS12){n=N.multiplyByPoint(this.toScaledENU,n,Kx),n.x=P.clamp(n.x,0,1),n.y=P.clamp(n.y,0,1),n.z=P.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=P.clamp((r-this.minimumHeight)/f,0,1);H.fromElements(n.x,n.y,Uf);let p=qn.compressTextureCoordinates(Uf);H.fromElements(n.z,d,Uf);let g=qn.compressTextureCoordinates(Uf);H.fromElements(c,l,Uf);let m=qn.compressTextureCoordinates(Uf);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){H.fromElements(s,0,Uf);let A=qn.compressTextureCoordinates(Uf);e[t++]=A}}else h.subtract(n,this.center,Kx),e[t++]=Kx.x,e[t++]=Kx.y,e[t++]=Kx.z,e[t++]=r,e[t++]=c,e[t++]=l,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=qn.octPackFloat(o)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var gtt=new h,cpe=new h;fc.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,r=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let o=this.stride;for(let s=0;s<r;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*o+f;t[p]=e[d]}let a=this.decodePosition(t,s,gtt),c=n.geodeticSurfaceNormal(a,cpe),l=s*o+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};fc.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let r=this.stride;for(let o=0;o<i;o++)for(let s=0;s<r;s++){let a=o*n+s,c=o*r+s;t[c]=e[a]}};fc.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new h),t*=this.stride,this.quantization===Fs.BITS12){let i=qn.decompressTextureCoordinates(e[t],Uf);n.x=i.x,n.y=i.y;let r=qn.decompressTextureCoordinates(e[t+1],Uf);return n.z=r.x,N.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],h.add(n,this.center,n)};fc.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,r=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,cpe),a=this.decodeHeight(e,t),c=Dc.getHeight(a,i,r)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};fc.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new H),t*=this.stride,this.quantization===Fs.BITS12?qn.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};fc.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===Fs.BITS12?qn.decompressTextureCoordinates(e[t+1],Uf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};fc.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===Fs.BITS12?qn.decompressTextureCoordinates(e[t+3],Uf).x:e[t+6]};fc.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,r=Math.floor(i),o=(i-r)*256;return H.fromElements(r,o,n)};fc.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};fc.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case Fs.BITS12:e+=3;break;default:e+=6}this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var z4={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},H4={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};fc.prototype.getAttributes=function(e){let t=X.FLOAT,n=X.getSizeInBytes(t),i=this.stride*n,r=0,o=[];function s(a,c){o.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:r,strideInBytes:i}),r+=c*n}if(this.quantization===Fs.NONE){s(z4.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(z4.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(z4.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(H4.compressed0,a?4:3),c&&s(H4.compressed1,1),this.hasGeodeticSurfaceNormals&&s(H4.geodeticSurfaceNormal,3)}return o};fc.prototype.getAttributeLocations=function(){return this.quantization===Fs.NONE?z4:H4};fc.clone=function(e,t){if(u(e))return u(t)||(t=new fc),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=N.clone(e.toScaledENU),t.fromScaledENU=N.clone(e.fromScaledENU),t.matrix=N.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var dc=fc;var vm={};vm.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var Fj=new h,ytt=new N,Att=new h,xtt=new h;vm.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,r=Math.atan,o=Math.exp,s=P.PI_OVER_TWO,a=P.toRadians,c=e.heightmap,l=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=y(e.isGeographic,!0),m=y(e.ellipsoid,re.WGS84),A=1/m.maximumRadius,x=le.clone(e.nativeRectangle),C=le.clone(e.rectangle),T,E,S,v;u(C)?(T=C.west,E=C.south,S=C.east,v=C.north):g?(T=a(x.west),E=a(x.south),S=a(x.east),v=a(x.north)):(T=x.west*A,E=s-2*r(o(-x.south*A)),S=x.east*A,v=s-2*r(o(-x.north*A)));let D=e.relativeToCenter,M=u(D);D=M?D:h.ZERO;let O=y(e.includeWebMercatorT,!1),B=y(e.exaggeration,1),L=y(e.exaggerationRelativeHeight,0),b=B!==1,w=y(e.structure,vm.DEFAULT_STRUCTURE),I=y(w.heightScale,vm.DEFAULT_STRUCTURE.heightScale),R=y(w.heightOffset,vm.DEFAULT_STRUCTURE.heightOffset),F=y(w.elementsPerHeight,vm.DEFAULT_STRUCTURE.elementsPerHeight),k=y(w.stride,vm.DEFAULT_STRUCTURE.stride),V=y(w.elementMultiplier,vm.DEFAULT_STRUCTURE.elementMultiplier),G=y(w.isBigEndian,vm.DEFAULT_STRUCTURE.isBigEndian),U=le.computeWidth(x),Y=le.computeHeight(x),W=U/(l-1),Z=Y/(f-1);g||(U*=A,Y*=A);let j=m.radiiSquared,K=j.x,J=j.y,_e=j.z,xe=65536,oe=-65536,Ae=Mt.eastNorthUpToFixedFrame(D,m),he=N.inverseTransformation(Ae,ytt),Se,Ie;O&&(Se=Oi.geodeticLatitudeToMercatorAngle(E),Ie=1/(Oi.geodeticLatitudeToMercatorAngle(v)-Se));let Ne=Att;Ne.x=Number.POSITIVE_INFINITY,Ne.y=Number.POSITIVE_INFINITY,Ne.z=Number.POSITIVE_INFINITY;let qe=xtt;qe.x=Number.NEGATIVE_INFINITY,qe.y=Number.NEGATIVE_INFINITY,qe.z=Number.NEGATIVE_INFINITY;let pt=Number.POSITIVE_INFINITY,Gt=l*f,fn=d>0?l*2+f*2:0,ft=Gt+fn,pn=new Array(ft),Bn=new Array(ft),Vt=new Array(ft),Qe=O?new Array(ft):[],pe=b?new Array(ft):[],Ee=0,Ge=f,xi=0,Ci=l;p&&(--Ee,++Ge,--xi,++Ci);let Ir=1e-5;for(let Ze=Ee;Ze<Ge;++Ze){let ot=Ze;ot<0&&(ot=0),ot>=f&&(ot=f-1);let Nt=x.north-Z*ot;g?Nt=a(Nt):Nt=s-2*r(o(-Nt*A));let Tn=(Nt-E)/(v-E);Tn=P.clamp(Tn,0,1);let ar=Ze===Ee,Cr=Ze===Ge-1;d>0&&(ar?Nt+=Ir*Y:Cr&&(Nt-=Ir*Y));let Ts=t(Nt),Jo=n(Nt),uo=_e*Jo,Di;O&&(Di=(Oi.geodeticLatitudeToMercatorAngle(Nt)-Se)*Ie);for(let zo=xi;zo<Ci;++zo){let Hn=zo;Hn<0&&(Hn=0),Hn>=l&&(Hn=l-1);let In=ot*(l*k)+Hn*k,Gn;if(F===1)Gn=c[In];else{Gn=0;let It;if(G)for(It=0;It<F;++It)Gn=Gn*V+c[In+It];else for(It=F-1;It>=0;--It)Gn=Gn*V+c[In+It]}Gn=Gn*I+R,oe=Math.max(oe,Gn),xe=Math.min(xe,Gn);let $n=x.west+W*Hn;g?$n=a($n):$n=$n*A;let Ma=($n-T)/(S-T);Ma=P.clamp(Ma,0,1);let Nr=ot*l+Hn;if(d>0){let It=zo===xi,cr=zo===Ci-1,os=ar||Cr||It||cr;if((ar||Cr)&&(It||cr))continue;os&&(Gn-=d,It?(Nr=Gt+(f-ot-1),$n-=Ir*U):Cr?Nr=Gt+f+(l-Hn-1):cr?(Nr=Gt+f+l+ot,$n+=Ir*U):ar&&(Nr=Gt+f+l+f+Hn))}let Zo=Ts*t($n),fa=Ts*n($n),fo=K*Zo,Cc=J*fa,jm=1/i(fo*Zo+Cc*fa+uo*Jo),Ra=fo*jm,an=Cc*jm,we=uo*jm,dt=new h;dt.x=Ra+Zo*Gn,dt.y=an+fa*Gn,dt.z=we+Jo*Gn,N.multiplyByPoint(he,dt,Fj),h.minimumByComponent(Fj,Ne,Ne),h.maximumByComponent(Fj,qe,qe),pt=Math.min(pt,Gn),pn[Nr]=dt,Vt[Nr]=new H(Ma,Tn),Bn[Nr]=Gn,O&&(Qe[Nr]=Di),b&&(pe[Nr]=m.geodeticSurfaceNormal(dt))}}let Wr=ae.fromPoints(pn),Co;u(C)&&(Co=On.fromRectangle(C,xe,oe,m));let Vo;M&&(Vo=new m_(m).computeHorizonCullingPointPossiblyUnderEllipsoid(D,pn,xe));let Cs=new fg(Ne,qe,D),Re=new dc(D,Cs,pt,oe,Ae,!1,O,b,B,L),it=new Float32Array(ft*Re.stride),Je=0;for(let Ze=0;Ze<ft;++Ze)Je=Re.encode(it,Je,pn[Ze],Vt[Ze],Bn[Ze],void 0,Qe[Ze],pe[Ze]);return{vertices:it,maximumHeight:oe,minimumHeight:xe,encoding:Re,boundingSphere3D:Wr,orientedBoundingBox:Co,occludeePointInScaledSpace:Vo}};var qb=vm;function Hy(){fe.throwInstantiationError()}Object.defineProperties(Hy.prototype,{credits:{get:fe.throwInstantiationError},waterMask:{get:fe.throwInstantiationError}});Hy.prototype.interpolateHeight=fe.throwInstantiationError;Hy.prototype.isChildAvailable=fe.throwInstantiationError;Hy.prototype.createMesh=fe.throwInstantiationError;Hy.prototype.upsample=fe.throwInstantiationError;Hy.prototype.wasCreatedByUpsampling=fe.throwInstantiationError;Hy.maximumAsynchronousTasks=5;var fh=Hy;function Ctt(e,t,n,i,r,o,s,a,c,l,f,d,p,g,m,A){this.center=e,this.vertices=t,this.stride=y(l,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=r,this.minimumHeight=o,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=m,this.northIndicesWestToEast=A}var Vf=Ctt;function Jc(){fe.throwInstantiationError()}Object.defineProperties(Jc.prototype,{errorEvent:{get:fe.throwInstantiationError},credit:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},hasWaterMask:{get:fe.throwInstantiationError},hasVertexNormals:{get:fe.throwInstantiationError},availability:{get:fe.throwInstantiationError}});var lpe=[];Jc.getRegularGridIndices=function(e,t){let n=lpe[e];u(n)||(lpe[e]=n=[]);let i=n[t];return u(i)||(e*t<P.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),hpe(e,t,i,0)),i};var upe=[];Jc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=upe[e];u(n)||(upe[e]=n=[]);let i=n[t];if(!u(i)){let r=Jc.getRegularGridIndices(e,t),o=dpe(e,t),s=o.westIndicesSouthToNorth,a=o.southIndicesEastToWest,c=o.eastIndicesNorthToSouth,l=o.northIndicesWestToEast;i=n[t]={indices:r,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:l}}return i};var fpe=[];Jc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=fpe[e];u(n)||(fpe[e]=n=[]);let i=n[t];if(!u(i)){let r=e*t,o=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=r+s,l=o+a,f=dpe(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,A=Ue.createTypedArray(c,l);hpe(e,t,A,0),Jc.addSkirtIndices(d,p,g,m,r,A,o),i=n[t]={indices:A,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:m,indexCountWithoutSkirts:o}}return i};Jc.addSkirtIndices=function(e,t,n,i,r,o,s){let a=r;s=G4(e,a,o,s),a+=e.length,s=G4(t,a,o,s),a+=t.length,s=G4(n,a,o,s),a+=n.length,G4(i,a,o,s)};function dpe(e,t){let n=new Array(t),i=new Array(e),r=new Array(t),o=new Array(e),s;for(s=0;s<e;++s)o[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)r[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:r,northIndicesWestToEast:o}}function hpe(e,t,n,i){let r=0;for(let o=0;o<t-1;++o){for(let s=0;s<e-1;++s){let a=r,c=a+e,l=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=l,++r}++r}}function G4(e,t,n,i){let r=e[0],o=e.length;for(let s=1;s<o;++s){let a=e[s];n[i++]=r,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,r=a,++t}return i}Jc.heightmapTerrainQuality=.25;Jc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*Jc.heightmapTerrainQuality/(t*n)};Jc.prototype.requestTileGeometry=fe.throwInstantiationError;Jc.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Jc.prototype.getTileDataAvailable=fe.throwInstantiationError;Jc.prototype.loadTileDataAvailability=fe.throwInstantiationError;var Yo=Jc;function O_(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,Ff.NONE);let t=qb.DEFAULT_STRUCTURE,n=e.structure;u(n)?n!==t&&(n.heightScale=y(n.heightScale,t.heightScale),n.heightOffset=y(n.heightOffset,t.heightOffset),n.elementsPerHeight=y(n.elementsPerHeight,t.elementsPerHeight),n.stride=y(n.stride,t.stride),n.elementMultiplier=y(n.elementMultiplier,t.elementMultiplier),n.isBigEndian=y(n.isBigEndian,t.isBigEndian)):n=t,this._structure=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===Ff.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(O_.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var mpe="createVerticesFromHeightmap",Ttt=new pi(mpe),Ett=new pi(mpe,fh.maximumAsynchronousTasks);O_.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToNativeRectangle(n,i,r),f=t.tileXYToRectangle(n,i,r),d=c.cartographicToCartesian(le.center(f)),p=this._structure,m=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<r);this._skirtHeight=Math.min(m*4,1e3);let x=(a?Ett:Ttt).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:l,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Ii,exaggeration:o,exaggerationRelativeHeight:s,encoding:this._encoding});if(!u(x))return;let C=this;return Promise.resolve(x).then(function(T){let E;C._skirtHeight>0?E=Yo.getRegularGridAndSkirtIndicesAndEdgeIndices(T.gridWidth,T.gridHeight):E=Yo.getRegularGridIndicesAndEdgeIndices(T.gridWidth,T.gridHeight);let S=T.gridWidth*T.gridHeight;return C._mesh=new Vf(d,new Float32Array(T.vertices),E.indices,E.indexCountWithoutSkirts,S,T.minimumHeight,T.maximumHeight,ae.clone(T.boundingSphere3D),h.clone(T.occludeePointInScaledSpace),T.numberOfAttributes,On.clone(T.orientedBoundingBox),dc.clone(T.encoding),E.westIndicesSouthToNorth,E.southIndicesEastToWest,E.eastIndicesNorthToSouth,E.northIndicesWestToEast),C._buffer=void 0,C._mesh})};O_.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,r),l=t.tileXYToRectangle(n,i,r),f=a.cartographicToCartesian(le.center(l)),d=this._structure,g=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<r);this._skirtHeight=Math.min(g*4,1e3);let m=qb.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:l,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Ii,exaggeration:o,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Yo.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Yo.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=m.gridWidth*m.gridHeight;return this._mesh=new Vf(f,m.vertices,A.indices,A.indexCountWithoutSkirts,x,m.minimumHeight,m.maximumHeight,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),this._mesh};O_.prototype.interpolateHeight=function(e,t,n){let i=this._width,r=this._height,o=this._structure,s=o.stride,a=o.elementsPerHeight,c=o.elementMultiplier,l=o.isBigEndian,f=o.heightOffset,d=o.heightScale,p=u(this._mesh),g=this._encoding===Ff.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=ppe(x,C,f,d,e,i,r,t,n)}else A=btt(this._buffer,a,c,s,l,e,i,r,t,n),A=A*d+f;return A};O_.prototype.upsample=function(e,t,n,i,r,o,s){let a=this._mesh;if(!u(a))return;let c=this._width,l=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*l*d),g=a.vertices,m=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(r,o,s),C=f.heightOffset,T=f.heightScale,E=f.elementsPerHeight,S=f.elementMultiplier,v=f.isBigEndian,D=Math.pow(S,E-1);for(let M=0;M<l;++M){let O=P.lerp(x.north,x.south,M/(l-1));for(let B=0;B<c;++B){let L=P.lerp(x.west,x.east,B/(c-1)),_=ppe(g,m,C,T,A,c,l,L,O);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,Stt(p,E,S,D,d,v,M*c+B,_)}}return Promise.resolve(new O_({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};O_.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};O_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function btt(e,t,n,i,r,o,s,a,c,l){let f=(c-o.west)*(s-1)/(o.east-o.west),d=(l-o.south)*(a-1)/(o.north-o.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let m=d|0,A=m+1;A>=a&&(A=a-1,m=a-2);let x=f-p,C=d-m;m=a-1-m,A=a-1-A;let T=W4(e,t,n,i,r,m*s+p),E=W4(e,t,n,i,r,m*s+g),S=W4(e,t,n,i,r,A*s+p),v=W4(e,t,n,i,r,A*s+g);return _pe(x,C,T,E,S,v)}function ppe(e,t,n,i,r,o,s,a,c){let l=(a-r.west)*(o-1)/(r.east-r.west),f=(c-r.south)*(s-1)/(r.north-r.south),d=l|0,p=d+1;p>=o&&(p=o-1,d=o-2);let g=f|0,m=g+1;m>=s&&(m=s-1,g=s-2);let A=l-d,x=f-g;g=s-1-g,m=s-1-m;let C=(t.decodeHeight(e,g*o+d)-n)/i,T=(t.decodeHeight(e,g*o+p)-n)/i,E=(t.decodeHeight(e,m*o+d)-n)/i,S=(t.decodeHeight(e,m*o+p)-n)/i;return _pe(A,x,C,T,E,S)}function _pe(e,t,n,i,r,o){return t<e?n+e*(i-n)+t*(o-i):n+e*(o-r)+t*(r-n)}function W4(e,t,n,i,r,o){o*=i;let s=0,a;if(r)for(a=0;a<t;++a)s=s*n+e[o+a];else for(a=t-1;a>=0;--a)s=s*n+e[o+a];return s}function Stt(e,t,n,i,r,o,s,a){s*=r;let c;if(o)for(c=0;c<t-1;++c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;else for(c=t-1;c>0;--c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;e[s+c]=a}var wa=O_;function Yb(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Wi({ellipsoid:y(e.ellipsoid,re.WGS84)})),this._levelZeroMaximumGeometricError=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ge,this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(Yb.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("EllipsoidTerrainProvider.ready","EllipsoidTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("EllipsoidTerrainProvider.readyPromise","EllipsoidTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});Yb.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new wa({buffer:new Uint8Array(16*16),width:16,height:16}))};Yb.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Yb.prototype.getTileDataAvailable=function(e,t,n){};Yb.prototype.loadTileDataAvailability=function(e,t,n){};var M_=Yb;var JB=`uniform vec4 u_initialColor;

#if TEXTURE_UNITS > 0
uniform sampler2D u_dayTextures[TEXTURE_UNITS];
uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];
uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];

#ifdef APPLY_ALPHA
uniform float u_dayTextureAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_DAY_NIGHT_ALPHA
uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];
uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];
#endif

#ifdef APPLY_SPLIT
uniform float u_dayTextureSplit[TEXTURE_UNITS];
#endif

#ifdef APPLY_BRIGHTNESS
uniform float u_dayTextureBrightness[TEXTURE_UNITS];
#endif

#ifdef APPLY_CONTRAST
uniform float u_dayTextureContrast[TEXTURE_UNITS];
#endif

#ifdef APPLY_HUE
uniform float u_dayTextureHue[TEXTURE_UNITS];
#endif

#ifdef APPLY_SATURATION
uniform float u_dayTextureSaturation[TEXTURE_UNITS];
#endif

#ifdef APPLY_GAMMA
uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];
#endif

#ifdef APPLY_IMAGERY_CUTOUT
uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];
#endif

#ifdef APPLY_COLOR_TO_ALPHA
uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];
#endif

uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];
#endif

#ifdef SHOW_REFLECTIVE_OCEAN
uniform sampler2D u_waterMask;
uniform vec4 u_waterMaskTranslationAndScale;
uniform float u_zoomedOutOceanSpecularIntensity;
#endif

#ifdef SHOW_OCEAN_WAVES
uniform sampler2D u_oceanNormalMap;
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
uniform vec2 u_lightingFadeDistance;
#endif

#ifdef TILE_LIMIT_RECTANGLE
uniform vec4 u_cartographicLimitRectangle;
#endif

#ifdef GROUND_ATMOSPHERE
uniform vec2 u_nightFadeDistance;
#endif

#ifdef ENABLE_CLIPPING_PLANES
uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
uniform float u_minimumBrightness;
#endif

#ifdef COLOR_CORRECT
uniform vec3 u_hsbShift; // Hue, saturation, brightness
#endif

#ifdef HIGHLIGHT_FILL_TILE
uniform vec4 u_fillHighlightColor;
#endif

#ifdef TRANSLUCENT
uniform vec4 u_frontFaceAlphaByDistance;
uniform vec4 u_backFaceAlphaByDistance;
uniform vec4 u_translucencyRectangle;
#endif

#ifdef UNDERGROUND_COLOR
uniform vec4 u_undergroundColor;
uniform vec4 u_undergroundColorAlphaByDistance;
#endif

#ifdef ENABLE_VERTEX_LIGHTING
uniform float u_lambertDiffuseMultiplier;
uniform float u_vertexShadowDarkness;
#endif

in vec3 v_positionMC;
in vec3 v_positionEC;
in vec3 v_textureCoordinates;
in vec3 v_normalMC;
in vec3 v_normalEC;

#ifdef APPLY_MATERIAL
in float v_height;
in float v_slope;
in float v_aspect;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
in float v_distance;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
in vec3 v_atmosphereRayleighColor;
in vec3 v_atmosphereMieColor;
in float v_atmosphereOpacity;
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}
#endif

#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)
vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)
{
    return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);
}
#endif

#ifdef TRANSLUCENT
bool inTranslucencyRectangle()
{
    return
        v_textureCoordinates.x > u_translucencyRectangle.x &&
        v_textureCoordinates.x < u_translucencyRectangle.z &&
        v_textureCoordinates.y > u_translucencyRectangle.y &&
        v_textureCoordinates.y < u_translucencyRectangle.w;
}
#endif

vec4 sampleAndBlend(
    vec4 previousColor,
    sampler2D textureToSample,
    vec2 tileTextureCoordinates,
    vec4 textureCoordinateRectangle,
    vec4 textureCoordinateTranslationAndScale,
    float textureAlpha,
    float textureNightAlpha,
    float textureDayAlpha,
    float textureBrightness,
    float textureContrast,
    float textureHue,
    float textureSaturation,
    float textureOneOverGamma,
    float split,
    vec4 colorToAlpha,
    float nightBlend)
{
    // This crazy step stuff sets the alpha to 0.0 if this following condition is true:
    //    tileTextureCoordinates.s < textureCoordinateRectangle.s ||
    //    tileTextureCoordinates.s > textureCoordinateRectangle.p ||
    //    tileTextureCoordinates.t < textureCoordinateRectangle.t ||
    //    tileTextureCoordinates.t > textureCoordinateRectangle.q
    // In other words, the alpha is zero if the fragment is outside the rectangle
    // covered by this texture.  Would an actual 'if' yield better performance?
    vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

    alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);
    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);
#endif

    vec2 translation = textureCoordinateTranslationAndScale.xy;
    vec2 scale = textureCoordinateTranslationAndScale.zw;
    vec2 textureCoordinates = tileTextureCoordinates * scale + translation;
    vec4 value = texture(textureToSample, textureCoordinates);
    vec3 color = value.rgb;
    float alpha = value.a;

#ifdef APPLY_COLOR_TO_ALPHA
    vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);
    colorDiff.r = max(max(colorDiff.r, colorDiff.g), colorDiff.b);
    alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);
#endif

#if !defined(APPLY_GAMMA)
    vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));
    color = tempColor.rgb;
    alpha = tempColor.a;
#else
    color = pow(color, vec3(textureOneOverGamma));
#endif

#ifdef APPLY_SPLIT
    float splitPosition = czm_splitPosition;
    // Split to the left
    if (split < 0.0 && gl_FragCoord.x > splitPosition) {
       alpha = 0.0;
    }
    // Split to the right
    else if (split > 0.0 && gl_FragCoord.x < splitPosition) {
       alpha = 0.0;
    }
#endif

#ifdef APPLY_BRIGHTNESS
    color = mix(vec3(0.0), color, textureBrightness);
#endif

#ifdef APPLY_CONTRAST
    color = mix(vec3(0.5), color, textureContrast);
#endif

#ifdef APPLY_HUE
    color = czm_hue(color, textureHue);
#endif

#ifdef APPLY_SATURATION
    color = czm_saturation(color, textureSaturation);
#endif

    float sourceAlpha = alpha * textureAlpha;
    float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);
    outAlpha += sign(outAlpha) - 1.0;

    vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;

    // When rendering imagery for a tile in multiple passes,
    // some GPU/WebGL implementation combinations will not blend fragments in
    // additional passes correctly if their computation includes an unmasked
    // divide-by-zero operation,
    // even if it's not in the output or if the output has alpha zero.
    //
    // For example, without sanitization for outAlpha,
    // this renders without artifacts:
    //   if (outAlpha == 0.0) { outColor = vec3(0.0); }
    //
    // but using czm_branchFreeTernary will cause portions of the tile that are
    // alpha-zero in the additional pass to render as black instead of blending
    // with the previous pass:
    //   outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);
    //
    // So instead, sanitize against divide-by-zero,
    // store this state on the sign of outAlpha, and correct on return.

    return vec4(outColor, max(outAlpha, 0.0));
}

vec3 colorCorrect(vec3 rgb) {
#ifdef COLOR_CORRECT
    // Convert rgb color to hsb
    vec3 hsb = czm_RGBToHSB(rgb);
    // Perform hsb shift
    hsb.x += u_hsbShift.x; // hue
    hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
    hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
    // Convert shifted hsb back to rgb
    rgb = czm_HSBToRGB(hsb);
#endif
    return rgb;
}

vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);

const float fExposure = 2.0;

vec3 computeEllipsoidPosition()
{
    float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);
    vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);
    xy *= czm_viewport.zw * mpp * 0.5;

    vec3 direction = normalize(vec3(xy, -czm_currentFrustum.x));
    czm_ray ray = czm_ray(vec3(0.0), direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);

    vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);
    return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;
}

void main()
{
#ifdef TILE_LIMIT_RECTANGLE
    if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||
        v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)
        {
            discard;
        }
#endif

#ifdef ENABLE_CLIPPING_PLANES
    float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);
#endif

#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)
    vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));   // normalized surface normal in model coordinates
    vec3 normalEC = czm_normal3D * normalMC;                                         // normalized surface normal in eye coordiantes
#endif

#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
    float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);
#else
    float nightBlend = 0.0;
#endif

    // The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0
    // where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the
    // fragments on the edges of tiles even though the vertex shader is outputting
    // coordinates strictly in the 0-1 range.
    vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);

#ifdef SHOW_TILE_BOUNDARIES
    if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||
        v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))
    {
        color = vec4(1.0, 0.0, 0.0, 1.0);
    }
#endif

#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
    float cameraDist;
    if (czm_sceneMode == czm_sceneMode2D)
    {
        cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;
    }
    else if (czm_sceneMode == czm_sceneModeColumbusView)
    {
        cameraDist = -czm_view[3].z;
    }
    else
    {
        cameraDist = length(czm_view[3]);
    }
    float fadeOutDist = u_lightingFadeDistance.x;
    float fadeInDist = u_lightingFadeDistance.y;
    if (czm_sceneMode != czm_sceneMode3D) {
        vec3 radii = czm_ellipsoidRadii;
        float maxRadii = max(radii.x, max(radii.y, radii.z));
        fadeOutDist -= maxRadii;
        fadeInDist -= maxRadii;
    }
    float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);
#else
    float fade = 0.0;
#endif

#ifdef SHOW_REFLECTIVE_OCEAN
    vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;
    vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;
    vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;
    waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;

    float mask = texture(u_waterMask, waterMaskTextureCoordinates).r;

    if (mask > 0.0)
    {
        mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);

        vec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);
        vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);

        vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));

        color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);
    }
#endif

#ifdef APPLY_MATERIAL
    czm_materialInput materialInput;
    materialInput.st = v_textureCoordinates.st;
    materialInput.normalEC = normalize(v_normalEC);
    materialInput.positionToEyeEC = -v_positionEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));     
    materialInput.slope = v_slope;
    materialInput.height = v_height;
    materialInput.aspect = v_aspect;
    czm_material material = czm_getMaterial(materialInput);
    vec4 materialColor = vec4(material.diffuse, material.alpha);
    color = alphaBlend(materialColor, color);
#endif

#ifdef ENABLE_VERTEX_LIGHTING
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + u_vertexShadowDarkness, 0.0, 1.0);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#elif defined(ENABLE_DAYNIGHT_SHADING)
    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);
    diffuseIntensity = mix(1.0, diffuseIntensity, fade);
    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#else
    vec4 finalColor = color;
#endif

#ifdef ENABLE_CLIPPING_PLANES
    vec4 clippingPlanesEdgeColor = vec4(1.0);
    clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;
    float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;

    if (clipDistance < clippingPlanesEdgeWidth)
    {
        finalColor = clippingPlanesEdgeColor;
    }
#endif

#ifdef HIGHLIGHT_FILL_TILE
    finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);
#endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

#if defined(GROUND_ATMOSPHERE) || defined(FOG)
    if (!czm_backFacing())
    {
        bool dynamicLighting = false;
        #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
            dynamicLighting = true;     
        #endif

        vec3 rayleighColor;
        vec3 mieColor;
        float opacity;

        vec3 positionWC;
        vec3 lightDirection;

        // When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.
        // Otherwise, the scattering is computed in the vertex shader.
        #ifdef PER_FRAGMENT_GROUND_ATMOSPHERE
            positionWC = computeEllipsoidPosition();
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            computeAtmosphereScattering(
                positionWC,
                lightDirection,
                rayleighColor,
                mieColor,
                opacity
            );
        #else
            positionWC = v_positionMC;
            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
            rayleighColor = v_atmosphereRayleighColor;
            mieColor = v_atmosphereMieColor;
            opacity = v_atmosphereOpacity;
        #endif

        rayleighColor = colorCorrect(rayleighColor);
        mieColor = colorCorrect(mieColor);

        vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);

        // Fog is applied to tiles selected for fog, close to the Earth.
        #ifdef FOG
            vec3 fogColor = groundAtmosphereColor.rgb;
            
            // If there is lighting, apply that to the fog.
            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);
                fogColor *= darken;                
            #endif

            #ifndef HDR
                fogColor.rgb = czm_acesTonemapping(fogColor.rgb);
                fogColor.rgb = czm_inverseGamma(fogColor.rgb);
            #endif
            
            const float modifier = 0.15;
            finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, modifier), finalColor.a);

        #else
            // The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.
            // This value is larger near the "circumference", as it is further away from the camera. We use it to
            // brighten up that area of the ground atmosphere.
            const float transmittanceModifier = 0.5;
            float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);

            vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;

            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
                float fadeInDist = u_nightFadeDistance.x;
                float fadeOutDist = u_nightFadeDistance.y;
            
                float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);
                float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);
                vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);

                finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);
            #endif
            
            #ifndef HDR
                finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);
            #else
                finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);
            #endif
            
            finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);
        #endif
    }
#endif

#ifdef UNDERGROUND_COLOR
    if (czm_backFacing())
    {
        float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);
        float distance = max(v_distance - distanceFromEllipsoid, 0.0);
        float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);
        vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);
        finalColor = alphaBlend(undergroundColor, finalColor);
    }
#endif

#ifdef TRANSLUCENT
    if (inTranslucencyRectangle())
    {
      vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;
      finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);
    }
#endif
    
    out_FragColor =  finalColor;
}


#ifdef SHOW_REFLECTIVE_OCEAN

float waveFade(float edge0, float edge1, float x)
{
    float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
    return pow(1.0 - y, 5.0);
}

float linearFade(float edge0, float edge1, float x)
{
    return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
}

// Based on water rendering by Jonas Wagner:
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog

// low altitude wave settings
const float oceanFrequencyLowAltitude = 825000.0;
const float oceanAnimationSpeedLowAltitude = 0.004;
const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;
const float oceanSpecularIntensity = 0.5;

// high altitude wave settings
const float oceanFrequencyHighAltitude = 125000.0;
const float oceanAnimationSpeedHighAltitude = 0.008;
const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;

vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)
{
    vec3 positionToEyeEC = -positionEyeCoordinates;
    float positionToEyeECLength = length(positionToEyeEC);

    // The double normalize below works around a bug in Firefox on Android devices.
    vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));

    // Fade out the waves as the camera moves far from the surface.
    float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);

#ifdef SHOW_OCEAN_WAVES
    // high altitude waves
    float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;
    vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);
    vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);

    // low altitude waves
    time = czm_frameNumber * oceanAnimationSpeedLowAltitude;
    noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);
    vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);

    // blend the 2 wave layers based on distance to surface
    float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);
    float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);
    vec3 normalTangentSpace =
        (highAltitudeFade * normalTangentSpaceHighAltitude) +
        (lowAltitudeFade * normalTangentSpaceLowAltitude);
    normalTangentSpace = normalize(normalTangentSpace);

    // fade out the normal perturbation as we move farther from the water surface
    normalTangentSpace.xy *= waveIntensity;
    normalTangentSpace = normalize(normalTangentSpace);
#else
    vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);
#endif

    vec3 normalEC = enuToEye * normalTangentSpace;

    const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);

    // Use diffuse light to highlight the waves
    float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;
    vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);

#ifdef SHOW_OCEAN_WAVES
    // Where diffuse light is low or non-existent, use wave highlights based solely on
    // the wave bumpiness and no particular light direction.
    float tsPerturbationRatio = normalTangentSpace.z;
    vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);
#else
    vec3 nonDiffuseHighlight = vec3(0.0);
#endif

    // Add specular highlights in 3D, and in all modes when zoomed in.
    float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);
    float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);
    float specular = specularIntensity * surfaceReflectance;

#ifdef HDR
    specular *= 1.4;

    float e = 0.2;
    float d = 3.3;
    float c = 1.7;

    vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));
#else
    vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;
#endif

    return vec4(color, imageryColor.a);
}

#endif // #ifdef SHOW_REFLECTIVE_OCEAN
`;var ZB=`#ifdef QUANTIZATION_BITS12
in vec4 compressed0;
in float compressed1;
#else
in vec4 position3DAndHeight;
in vec4 textureCoordAndEncodedNormals;
#endif

#ifdef GEODETIC_SURFACE_NORMALS
in vec3 geodeticSurfaceNormal;
#endif

#ifdef EXAGGERATION
uniform vec2 u_terrainExaggerationAndRelativeHeight;
#endif

uniform vec3 u_center3D;
uniform mat4 u_modifiedModelView;
uniform mat4 u_modifiedModelViewProjection;
uniform vec4 u_tileRectangle;

// Uniforms for 2D Mercator projection
uniform vec2 u_southAndNorthLatitude;
uniform vec2 u_southMercatorYAndOneOverHeight;

out vec3 v_positionMC;
out vec3 v_positionEC;

out vec3 v_textureCoordinates;
out vec3 v_normalMC;
out vec3 v_normalEC;

#ifdef APPLY_MATERIAL
out float v_slope;
out float v_aspect;
out float v_height;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
out float v_distance;
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE)
out vec3 v_atmosphereRayleighColor;
out vec3 v_atmosphereMieColor;
out float v_atmosphereOpacity;
#endif

// These functions are generated at runtime.
vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);
float get2DYPositionFraction(vec2 textureCoordinates);

vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return u_modifiedModelViewProjection * vec4(position, 1.0);
}

float get2DMercatorYPositionFraction(vec2 textureCoordinates)
{
    // The width of a tile at level 11, in radians and assuming a single root tile, is
    //   2.0 * czm_pi / pow(2.0, 11.0)
    // We want to just linearly interpolate the 2D position from the texture coordinates
    // when we're at this level or higher.  The constant below is the expression
    // above evaluated and then rounded up at the 4th significant digit.
    const float maxTileWidth = 0.003068;
    float positionFraction = textureCoordinates.y;
    float southLatitude = u_southAndNorthLatitude.x;
    float northLatitude = u_southAndNorthLatitude.y;
    if (northLatitude - southLatitude > maxTileWidth)
    {
        float southMercatorY = u_southMercatorYAndOneOverHeight.x;
        float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;

        float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);
        currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);
        positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);
    }
    return positionFraction;
}

float get2DGeographicYPositionFraction(vec2 textureCoordinates)
{
    return textureCoordinates.y;
}

vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)
{
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    return u_modifiedModelViewProjection * rtcPosition2D;
}

vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, 0.0, textureCoordinates);
}

vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)
{
    return getPositionPlanarEarth(position, height, textureCoordinates);
}

vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)
{
    // We do not do RTC while morphing, so there is potential for jitter.
    // This is unlikely to be noticeable, though.
    vec3 position3DWC = position + u_center3D;
    float yPositionFraction = get2DYPositionFraction(textureCoordinates);
    vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
    vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);
    return czm_modelViewProjection * morphPosition;
}

#ifdef QUANTIZATION_BITS12
uniform vec2 u_minMaxHeight;
uniform mat4 u_scaleAndBias;
#endif

void main()
{
#ifdef QUANTIZATION_BITS12
    vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
    vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
    vec3 position = vec3(xy, zh.x);
    float height = zh.y;
    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);

    height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
    position = (u_scaleAndBias * vec4(position, 1.0)).xyz;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = compressed1;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
    float encodedNormal = 0.0;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = compressed0.w;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#else
    // A single float per element
    vec3 position = position3DAndHeight.xyz;
    float height = position3DAndHeight.w;
    vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;

#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = textureCoordAndEncodedNormals.w;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = textureCoordAndEncodedNormals.z;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
    float webMercatorT = textureCoordAndEncodedNormals.z;
    float encodedNormal = 0.0;
#else
    float webMercatorT = textureCoordinates.y;
    float encodedNormal = 0.0;
#endif

#endif

    vec3 position3DWC = position + u_center3D;

#ifdef GEODETIC_SURFACE_NORMALS
    vec3 ellipsoidNormal = geodeticSurfaceNormal;
#else
    vec3 ellipsoidNormal = normalize(position3DWC);
#endif

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    float exaggeration = u_terrainExaggerationAndRelativeHeight.x;
    float relativeHeight = u_terrainExaggerationAndRelativeHeight.y;
    float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;

    // stop from going through center of earth
    float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);
    newHeight = max(newHeight, -minRadius);

    vec3 offset = ellipsoidNormal * (newHeight - height);
    position += offset;
    position3DWC += offset;
    height = newHeight;
#endif

    gl_Position = getPosition(position, height, textureCoordinates);

    v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;
    v_positionMC = position3DWC;  // position in model coordinates

    v_textureCoordinates = vec3(textureCoordinates, webMercatorT);

#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
    vec3 normalMC = czm_octDecode(encodedNormal);

#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
    vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;
    vec3 rejection = normalMC - projection;
    normalMC = normalize(projection + rejection * exaggeration);
#endif

    v_normalMC = normalMC;
    v_normalEC = czm_normal3D * v_normalMC;
#endif

#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))

    bool dynamicLighting = false;

    #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
        dynamicLighting = true;
    #endif

#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
    vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
    vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif

    vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));

    computeAtmosphereScattering(
        position3DWC,
        lightDirection,
        v_atmosphereRayleighColor,
        v_atmosphereMieColor,
        v_atmosphereOpacity
    );
#endif

#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
    v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);
#endif

#ifdef APPLY_MATERIAL
    float northPoleZ = czm_ellipsoidRadii.z;
    vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);
    vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));
    float dotProd = abs(dot(ellipsoidNormal, v_normalMC));
    v_slope = acos(dotProd);
    vec3 normalRejected = ellipsoidNormal * dotProd;
    vec3 normalProjected = v_normalMC - normalRejected;
    vec3 aspectVector = normalize(normalProjected);
    v_aspect = acos(dot(aspectVector, vectorEastMC));
    float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);
    v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);
    v_height = height;
#endif
}
`;var R_=`uniform vec3 u_radiiAndDynamicAtmosphereColor;

uniform float u_atmosphereLightIntensity;
uniform float u_atmosphereRayleighScaleHeight;
uniform float u_atmosphereMieScaleHeight;
uniform float u_atmosphereMieAnisotropy;
uniform vec3 u_atmosphereRayleighCoefficient;
uniform vec3 u_atmosphereMieCoefficient;

const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.
const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

/**
 * Rational approximation to tanh(x)
*/
float approximateTanh(float x) {
    float x2 = x * x;
    return max(-1.0, min(+1.0, x * (27.0 + x2) / (27.0 + 9.0 * x2)));
}

/**
 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
 * the transmittance value for the ray.
 *
 * @param {czm_ray} primaryRay The ray from the camera to the position.
 * @param {float} primaryRayLength The length of the primary ray.
 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.
 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
 * @param {vec3} mieColor The variable the Mie scattering will be written to.
 * @param {float} opacity The variable the transmittance will be written to.
 * @glslFunction
 */
void computeScattering(
    czm_ray primaryRay,
    float primaryRayLength,
    vec3 lightDirection,
    float atmosphereInnerRadius,
    out vec3 rayleighColor,
    out vec3 mieColor,
    out float opacity
) {

    // Initialize the default scattering amounts to 0.
    rayleighColor = vec3(0.0);
    mieColor = vec3(0.0);
    opacity = 0.0;

    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;

    vec3 origin = vec3(0.0);

    // Calculate intersection from the camera to the outer ring of the atmosphere.
    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);

    // Return empty colors if no intersection with the atmosphere geometry.
    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
        return;
    }

    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)
    // we implement a split strategy: sky or horizon.
    // For performance reasons, instead of a if/else branch
    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0
    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);
    // Value close to 0.0: close to the horizon
    // Value close to 1.0: above in the sky
    float w_stop_gt_lprl = 0.5 * (1.0 + approximateTanh(x));
    
    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
    float start_0 = primaryRayAtmosphereIntersect.start;
    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));

    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)
    // (1) from outer space we have to use more ray steps to get a realistic rendering
    // (2) within atmosphere we need fewer steps for faster rendering
    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters
    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + approximateTanh(x_o_a));
    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.
    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.

    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
    float rayPositionLength = primaryRayAtmosphereIntersect.start;
    // (1) Outside the atmosphere: constant rayStepLength
    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps
    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;
    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));
    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));

    vec3 rayleighAccumulation = vec3(0.0);
    vec3 mieAccumulation = vec3(0.0);
    vec2 opticalDepth = vec2(0.0);
    vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);

    // Sample positions on the primary ray.
    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {

        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to break early instead
        if (i >= PRIMARY_STEPS) {
            break;
        }

        // Calculate sample position along viewpoint ray.
        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);

        // Calculate height of sample position above ellipsoid.
        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;

        // Calculate and accumulate density of particles at the sample position.
        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
        opticalDepth += sampleDensity;

        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
        czm_ray lightRay = czm_ray(samplePosition, lightDirection);
        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);

        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
        float lightPositionLength = 0.0;

        vec2 lightOpticalDepth = vec2(0.0);

        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {

            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (j >= LIGHT_STEPS) {
                break;
            }

            // Calculate sample position along light ray.
            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);

            // Calculate height of the light sample position above ellipsoid.
            float lightHeight = length(lightPosition) - atmosphereInnerRadius;

            // Calculate density of photons at the light sample position.
            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;

            // Increment distance on light ray.
            lightPositionLength += lightStepLength;
        }

        // Compute attenuation via the primary ray and the light ray.
        vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));

        // Accumulate the scattering.
        rayleighAccumulation += sampleDensity.x * attenuation;
        mieAccumulation += sampleDensity.y * attenuation;

        // Increment distance on primary ray.
        rayPositionLength += (rayStepLength += rayStepLengthIncrease);
    }

    // Compute the scattering amount.
    rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;
    mieColor = u_atmosphereMieCoefficient * mieAccumulation;

    // Compute the transmittance i.e. how much light is passing through the atmosphere.
    opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));
}

vec4 computeAtmosphereColor(
    vec3 positionWC,
    vec3 lightDirection,
    vec3 rayleighColor,
    vec3 mieColor,
    float opacity
) {
    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);

    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
    float cosAngleSq = cosAngle * cosAngle;

    float G = u_atmosphereMieAnisotropy;
    float GSq = G * G;

    // The Rayleigh phase function.
    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
    // The Mie phase function.
    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));

    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.
    vec3 rayleigh = rayleighPhase * rayleighColor;
    vec3 mie = miePhase * mieColor;

    vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;

    return vec4(color, opacity);
}
`;var Xb=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {

    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
    
    float atmosphereInnerRadius = length(positionWC);

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );
}
`;var vtt=new H;function wtt(e,t){let n=e.unionClippingRegions,i=e.length,r=ls.useFloatTexture(t),o=ls.getTextureResolution(e,t,vtt),s=o.x,a=o.y,c=r?Ptt(s,a):Ott(s,a);return c+=`
`,c+=n?Dtt(i):Itt(i),c}function Dtt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount;
    float pixelWidth = czm_metersPerPixel(position);
    bool breakAndDiscard = false;
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
        if (amount <= 0.0)
        {
           breakAndDiscard = true;
           break;
        }
    }
    if (breakAndDiscard) {
        discard;
    }
    return clipAmount;
}
`}function Itt(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
    bool clipped = true;
    vec4 position = czm_windowToEyeCoordinates(fragCoord);
    vec3 clipNormal = vec3(0.0);
    vec3 clipPosition = vec3(0.0);
    float clipAmount = 0.0;
    float pixelWidth = czm_metersPerPixel(position);
    for (int i = 0; i < ${e}; ++i)
    {
        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
        clipNormal = clippingPlane.xyz;
        clipPosition = -clippingPlane.w * clipNormal;
        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
        clipAmount = max(amount, clipAmount);
        clipped = clipped && (amount <= 0.0);
    }
    if (clipped)
    {
        discard;
    }
    return clipAmount;
}
`}function Ptt(e,t){let n=1/e,i=1/t,r=`${n}`;r.indexOf(".")===-1&&(r+=".0");let o=`${i}`;return o.indexOf(".")===-1&&(o+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int pixY = clippingPlaneNumber / ${e};
    int pixX = clippingPlaneNumber - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${r};
    float v = (float(pixY) + 0.5) * ${o};
    vec4 plane = texture(packedClippingPlanes, vec2(u, v));
    return czm_transformPlane(plane, transform);
}
`}function Ott(e,t){let n=1/e,i=1/t,r=`${n}`;r.indexOf(".")===-1&&(r+=".0");let o=`${i}`;return o.indexOf(".")===-1&&(o+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
    int clippingPlaneStartIndex = clippingPlaneNumber * 2;
    int pixY = clippingPlaneStartIndex / ${e};
    int pixX = clippingPlaneStartIndex - (pixY * ${e});
    float u = (float(pixX) + 0.5) * ${r};
    float v = (float(pixY) + 0.5) * ${o};
    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
    vec4 plane;
    plane.xyz = czm_octDecode(oct, 65535.0);
    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + ${r}, v)));
    return czm_transformPlane(plane, transform);
}
`}var B_=wtt;function Mtt(e,t,n,i,r){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=r}function Uj(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function Rtt(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",r;switch(e){case ne.SCENE3D:r=t;break;case ne.SCENE2D:case ne.COLUMBUS_VIEW:r=n;break;case ne.MORPHING:r=i;break}return r}function Btt(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}Uj.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,r=e.applyBrightness,o=e.applyContrast,s=e.applyHue,a=e.applySaturation,c=e.applyGamma,l=e.applyAlpha,f=e.applyDayNightAlpha,d=e.applySplit,p=e.showReflectiveOcean,g=e.showOceanWaves,m=e.enableLighting,A=e.dynamicAtmosphereLighting,x=e.dynamicAtmosphereLightingFromSun,C=e.showGroundAtmosphere,T=e.perFragmentGroundAtmosphere,E=e.hasVertexNormals,S=e.useWebMercatorProjection,v=e.enableFog,D=e.enableClippingPlanes,M=e.clippingPlanes,O=e.clippedByBoundaries,B=e.hasImageryLayerCutout,L=e.colorCorrect,_=e.highlightFillTile,b=e.colorToAlpha,w=e.hasGeodeticSurfaceNormals,I=e.hasExaggeration,R=e.showUndergroundColor,F=e.translucent,k=0,V="",U=n.renderedMesh.encoding;U.quantization===Fs.BITS12&&(k=1,V="QUANTIZATION_BITS12");let W=0,Z="";O&&(W=1,Z="TILE_LIMIT_RECTANGLE");let j=0,K="";B&&(j=1,K="APPLY_IMAGERY_CUTOUT");let J=t.mode,_e=J|r<<2|o<<3|s<<4|a<<5|c<<6|l<<7|p<<8|g<<9|m<<10|A<<11|x<<12|C<<13|T<<14|E<<15|S<<16|v<<17|k<<18|d<<19|D<<20|W<<21|j<<22|L<<23|_<<24|b<<25|w<<26|I<<27|R<<28|F<<29|f<<30,xe=0;u(M)&&M.length>0&&(xe=D?M.clippingPlanesState:0);let oe=n.surfaceShader;if(u(oe)&&oe.numberOfDayTextures===i&&oe.flags===_e&&oe.material===this.material&&oe.clippingShaderState===xe)return oe.shaderProgram;let Ae=this._shadersByTexturesFlags[i];if(u(Ae)||(Ae=this._shadersByTexturesFlags[i]=[]),oe=Ae[_e],!u(oe)||oe.material!==this.material||oe.clippingShaderState!==xe){let he=this.baseVertexShaderSource.clone(),Se=this.baseFragmentShaderSource.clone();xe!==0&&Se.sources.unshift(B_(M,t.context)),he.defines.push(V),Se.defines.push(`TEXTURE_UNITS ${i}`,Z,K),r&&Se.defines.push("APPLY_BRIGHTNESS"),o&&Se.defines.push("APPLY_CONTRAST"),s&&Se.defines.push("APPLY_HUE"),a&&Se.defines.push("APPLY_SATURATION"),c&&Se.defines.push("APPLY_GAMMA"),l&&Se.defines.push("APPLY_ALPHA"),f&&Se.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(Se.defines.push("SHOW_REFLECTIVE_OCEAN"),he.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&Se.defines.push("SHOW_OCEAN_WAVES"),b&&Se.defines.push("APPLY_COLOR_TO_ALPHA"),R&&(he.defines.push("UNDERGROUND_COLOR"),Se.defines.push("UNDERGROUND_COLOR")),F&&(he.defines.push("TRANSLUCENT"),Se.defines.push("TRANSLUCENT")),m&&(E?(he.defines.push("ENABLE_VERTEX_LIGHTING"),Se.defines.push("ENABLE_VERTEX_LIGHTING")):(he.defines.push("ENABLE_DAYNIGHT_SHADING"),Se.defines.push("ENABLE_DAYNIGHT_SHADING"))),A&&(he.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),Se.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(he.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),Se.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),C&&(he.defines.push("GROUND_ATMOSPHERE"),Se.defines.push("GROUND_ATMOSPHERE"),T&&(he.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),Se.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),he.defines.push("INCLUDE_WEB_MERCATOR_Y"),Se.defines.push("INCLUDE_WEB_MERCATOR_Y"),v&&(he.defines.push("FOG"),Se.defines.push("FOG")),d&&Se.defines.push("APPLY_SPLIT"),D&&Se.defines.push("ENABLE_CLIPPING_PLANES"),L&&Se.defines.push("COLOR_CORRECT"),_&&Se.defines.push("HIGHLIGHT_FILL_TILE"),w&&he.defines.push("GEODETIC_SURFACE_NORMALS"),I&&he.defines.push("EXAGGERATION");let Ie=`    vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
    {
        vec4 color = initialColor;
`;B&&(Ie+=`        vec4 cutoutAndColorResult;
        bool texelUnclipped;
`);for(let qe=0;qe<i;++qe)B?Ie+=`        cutoutAndColorResult = u_dayTextureCutoutRectangles[${qe}];
        texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
        cutoutAndColorResult = sampleAndBlend(
`:Ie+=`        color = sampleAndBlend(
`,Ie+=`            color,
            u_dayTextures[${qe}],
            u_dayTextureUseWebMercatorT[${qe}] ? textureCoordinates.xz : textureCoordinates.xy,
            u_dayTextureTexCoordsRectangle[${qe}],
            u_dayTextureTranslationAndScale[${qe}],
            ${l?`u_dayTextureAlpha[${qe}]`:"1.0"},
            ${f?`u_dayTextureNightAlpha[${qe}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${qe}]`:"1.0"},
${r?`u_dayTextureBrightness[${qe}]`:"0.0"},
            ${o?`u_dayTextureContrast[${qe}]`:"0.0"},
            ${s?`u_dayTextureHue[${qe}]`:"0.0"},
            ${a?`u_dayTextureSaturation[${qe}]`:"0.0"},
            ${c?`u_dayTextureOneOverGamma[${qe}]`:"0.0"},
            ${d?`u_dayTextureSplit[${qe}]`:"0.0"},
            ${b?`u_colorsToAlpha[${qe}]`:"vec4(0.0)"},
        nightBlend        );
`,B&&(Ie+=`        color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);Ie+=`        return color;
    }`,Se.sources.push(Ie),he.sources.push(Rtt(J)),he.sources.push(Btt(S));let Ne=Xt.fromCache({context:t.context,vertexShaderSource:he,fragmentShaderSource:Se,attributeLocations:U.getAttributeLocations()});oe=Ae[_e]=new Mtt(i,_e,this.material,Ne,xe)}return n.surfaceShader=oe,oe.shaderProgram};Uj.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let r=n[i];if(!u(r))continue;for(e in r)r.hasOwnProperty(e)&&(t=r[e],u(t)&&t.shaderProgram.destroy())}return ue(this)};var QB=Uj;var Ltt={NONE:-1,PARTIAL:0,FULL:1},lo=Object.freeze(Ltt);function j4(e,t,n,i,r,o,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=r,this.timesRetried=y(o,0),this.retry=!1,this.error=s}j4.reportError=function(e,t,n,i,r,o,s,a){let c=e;return u(e)?(c.provider=t,c.message=i,c.x=r,c.y=o,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new j4(t,i,r,o,s,0,a),u(n)&&n.numberOfListeners>0?n.raiseEvent(c):u(t)&&console.log(`An error occurred in "${t.constructor.name}": ${Sm(i)}`),c};j4.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var Ai=j4;var Ntt={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},fi=Object.freeze(Ntt);var Ftt={START:0,LOADING:1,DONE:2,FAILED:3},Us=Object.freeze(Ftt);var Utt={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},Ar=Object.freeze(Utt);function $r(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new se(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new h,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=Ar.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new ae,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties($r.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===Ar.RECEIVING||e===Ar.TRANSFORMING),i=this.imagery;for(let r=0,o=i.length;n&&r<o;++r){let s=i[r];n=!u(s.loadingImagery)||s.loadingImagery.state!==fi.TRANSITIONING}return n}},renderedMesh:{get:function(){if(u(this.vertexArray))return this.mesh;if(u(this.fill))return this.fill.mesh}}});var Vtt=new me;function Vj(e,t,n,i,r,o){let s=e.getExaggeratedPosition(i,r,o);if(u(t)&&t!==ne.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,Vtt);s=n.project(c,o),s=h.fromElements(s.z,s.x,s.y,o)}return s}var ktt=new h,ztt=new h,Htt=new h;$r.prototype.pick=function(e,t,n,i,r){let o=this.renderedMesh;if(!u(o))return;let s=o.vertices,a=o.indices,c=o.encoding,l=a.length,f=Number.MAX_VALUE;for(let d=0;d<l;d+=3){let p=a[d],g=a[d+1],m=a[d+2],A=Vj(c,t,n,s,p,ktt),x=Vj(c,t,n,s,g,ztt),C=Vj(c,t,n,s,m,Htt),T=Ji.rayTriangleParametric(e,A,x,C,i);u(T)&&T<f&&T>=0&&(f=T)}return f!==Number.MAX_VALUE?vn.getPoint(e,f,r):void 0};$r.prototype.freeResources=function(){u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=Ar.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let e=this.imagery;for(let t=0,n=e.length;t<n;++t)e[t].freeResources();this.imagery.length=0,this.freeVertexArray()};$r.prototype.freeVertexArray=function(){$r._freeVertexArray(this.vertexArray),this.vertexArray=void 0,$r._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};$r.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new $r),e.state===Us.START&&(Gtt(e,t,n),e.state=Us.LOADING)};$r.processStateMachine=function(e,t,n,i,r,o,s){$r.initialize(e,n,i);let a=e.data;if(e.state===Us.LOADING&&Wtt(e,t,n,i,r,o),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===Ar.READY;e.upsampledFromParent=u(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(l&&f){let d=e._loadedCallbacks,p={};for(let g in d)d.hasOwnProperty(g)&&(d[g](e)||(p[g]=d[g]));e._loadedCallbacks=p,e.state=Us.DONE}c&&(e.renderable=!0)};$r.prototype.processImagery=function(e,t,n,i){let r=e.data,o=e.upsampledFromParent,s=!1,a=!0,c=r.imagery,l,f;for(l=0,f=c.length;l<f;++l){let d=c[l];if(!u(d.loadingImagery)){o=!1;continue}if(d.loadingImagery.state===fi.PLACEHOLDER){let g=d.loadingImagery.imageryLayer;if(g.ready&&g.imageryProvider._ready){d.freeResources(),c.splice(l,1),g._createTileImagerySkeletons(e,t,l),--l,f=c.length;continue}else o=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||u(d.readyImagery),o=o&&u(d.loadingImagery)&&(d.loadingImagery.state===fi.FAILED||d.loadingImagery.state===fi.INVALID)}return e.upsampledFromParent=o,e.renderable=e.renderable&&(s||a),a};function gpe(e,t,n,i){let r=e.renderedMesh,o=r.vertices,s=r.encoding,a=o.length/s.stride,c=dc.clone(s);c.hasGeodeticSurfaceNormals=t,c=dc.clone(c);let l=c.stride,f=new Float32Array(a*l);t?s.addGeodeticSurfaceNormals(o,f,n):s.removeGeodeticSurfaceNormals(o,f),r.vertices=f,r.stride=l,r!==e.mesh?($r._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=$r._createVertexArrayForMesh(i.context,r)):($r._freeVertexArray(e.vertexArray),e.vertexArray=$r._createVertexArrayForMesh(i.context,r)),$r._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}$r.prototype.addGeodeticSurfaceNormals=function(e,t){gpe(this,!0,e,t)};$r.prototype.removeGeodeticSurfaceNormals=function(e){gpe(this,!1,void 0,e)};$r.prototype.updateExaggeration=function(e,t,n){let i=this,r=i.renderedMesh;if(r===void 0)return;let o=t.terrainExaggeration,s=t.terrainExaggerationRelativeHeight,a=o!==1,c=r.encoding,l=c.exaggeration!==o,f=c.exaggerationRelativeHeight!==s;if(l||f){if(l)if(a&&!c.hasGeodeticSurfaceNormals){let d=e.tilingScheme.ellipsoid;i.addGeodeticSurfaceNormals(d,t)}else!a&&c.hasGeodeticSurfaceNormals&&i.removeGeodeticSurfaceNormals(t);if(c.exaggeration=o,c.exaggerationRelativeHeight=s,n!==void 0){n._tileToUpdateHeights.push(e);let d=e.customData,p=d.length;for(let g=0;g<p;g++){let m=d[g];m.level=-1}}}};function Gtt(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!u(i)&&u(e.parent)){let r=e.parent,o=r.data;u(o)&&u(o.terrainData)&&(i=o.terrainData.isChildAvailable(r.x,r.y,e.x,e.y))}i===!1&&(e.data.terrainState=Ar.FAILED);for(let r=0,o=n.length;r<o;++r){let s=n.get(r);s.show&&s._createTileImagerySkeletons(e,t)}}function Wtt(e,t,n,i,r,o){let s=e.data,a=e.parent;if(s.terrainState===Ar.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||$r.processStateMachine(a,t,n,i,r,o,!0)),s.terrainState===Ar.FAILED&&jtt(s,e,t,n,e.x,e.y,e.level),s.terrainState===Ar.UNLOADED&&qtt(s,n,e.x,e.y,e.level),s.terrainState===Ar.RECEIVED&&Xtt(s,t,n,e.x,e.y,e.level),s.terrainState===Ar.TRANSFORMED&&(Ktt(s,t.context,n,e.x,e.y,e.level,o),s.updateExaggeration(e,t,r)),s.terrainState>=Ar.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)Ztt(t.context,s);else{let l=s._findAncestorTileWithTerrainData(e);u(l)&&u(l.data.waterMaskTexture)&&(s.waterMaskTexture=l.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,l,s.waterMaskTranslationAndScale))}}function jtt(e,t,n,i,r,o,s){let a=t.parent;if(!a){t.state=Us.FAILED;return}let c=a.data.terrainData,l=a.x,f=a.y,d=a.level;if(!u(c))return;let p=c.upsample(i.tilingScheme,l,f,d,r,o,s);u(p)&&(e.terrainState=Ar.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=Ar.RECEIVED}).catch(function(){e.terrainState=Ar.FAILED}))}function qtt(e,t,n,i,r){function o(c){e.terrainData=c,e.terrainState=Ar.RECEIVED,e.request=void 0}function s(c){if(e.request.state===ti.CANCELLED){e.terrainData=void 0,e.terrainState=Ar.UNLOADED,e.request=void 0;return}e.terrainState=Ar.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${r}. Error message: "${c}"`;t._requestError=Ai.reportError(t._requestError,t,t.errorEvent,l,n,i,r),t._requestError.retry&&a()}function a(){let c=new jr({throttle:!1,throttleByServer:!0,type:es.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,r,c);u(l)?(e.terrainState=Ar.RECEIVING,Promise.resolve(l).then(function(f){o(f)}).catch(function(f){s(f)})):(e.terrainState=Ar.UNLOADED,e.request=void 0)}a()}var Ytt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function Xtt(e,t,n,i,r,o){let s=n.tilingScheme,a=Ytt;a.tilingScheme=s,a.x=i,a.y=r,a.level=o,a.exaggeration=t.terrainExaggeration,a.exaggerationRelativeHeight=t.terrainExaggerationRelativeHeight,a.throttle=!0;let l=e.terrainData.createMesh(a);u(l)&&(e.terrainState=Ar.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=Ar.TRANSFORMED}).catch(function(){e.terrainState=Ar.FAILED}))}$r._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=ht.createVertexBuffer({context:e,typedArray:n,usage:Fe.STATIC_DRAW}),r=t.encoding.getAttributes(i),o=t.indices.indexBuffers||{},s=o[e.id];if(!u(s)||s.isDestroyed()){let a=t.indices;s=ht.createIndexBuffer({context:e,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:Ue.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,o[e.id]=s,t.indices.indexBuffers=o}else++s.referenceCount;return new oi({context:e,attributes:r,indexBuffer:s})};$r._freeVertexArray=function(e){if(u(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),u(t)&&!t.isDestroyed()&&u(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function Ktt(e,t,n,i,r,o,s){e.vertexArray=$r._createVertexArrayForMesh(t,e.mesh),e.terrainState=Ar.READY,e.fill=e.fill&&e.fill.destroy(s)}function Jtt(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=Rt.create({context:e,pixelFormat:at.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.LINEAR,magnificationFilter:Ti.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function Ztt(e,t){let n=t.terrainData.waterMask,i=Jtt(e),r,o=n.length;if(o===1)if(n[0]!==0)r=i.allWaterTexture;else return;else{let s=Math.sqrt(o);r=Rt.create({context:e,pixelFormat:at.LUMINANCE,pixelDatatype:Ke.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),r.referenceCount=0}++r.referenceCount,t.waterMaskTexture=r,se.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}$r.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;u(t)&&(!u(t.data)||!u(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};$r.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,r=e.rectangle,o=r.width,s=r.height,a=o/i.width,c=s/i.height;return n.x=a*(r.west-i.west)/o,n.y=c*(r.south-i.south)/s,n.z=a,n.w=c,n};var kf=$r;function Gy(e){if(e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,re.WGS84),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1),this._projection=new Oi(this._ellipsoid),u(e.rectangleSouthwestInMeters)&&u(e.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=e.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=e.rectangleNortheastInMeters;else{let i=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new H(-i,-i),this._rectangleNortheastInMeters=new H(i,i)}let t=this._projection.unproject(this._rectangleSouthwestInMeters),n=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new le(t.longitude,t.latitude,n.longitude,n.latitude)}Object.defineProperties(Gy.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Gy.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Gy.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Gy.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(le.southwest(e)),r=n.project(le.northeast(e));return u(t)?(t.west=i.x,t.south=i.y,t.east=r.x,t.north=r.y,t):new le(i.x,i.y,r.x,r.y)};Gy.prototype.tileXYToNativeRectangle=function(e,t,n,i){let r=this.getNumberOfXTilesAtLevel(n),o=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/r,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/o,f=this._rectangleNortheastInMeters.y-t*l,d=this._rectangleNortheastInMeters.y-(t+1)*l;return u(i)?(i.west=a,i.south=d,i.east=c,i.north=f,i):new le(a,d,c,f)};Gy.prototype.tileXYToRectangle=function(e,t,n,i){let r=this.tileXYToNativeRectangle(e,t,n,i),o=this._projection,s=o.unproject(new H(r.west,r.south)),a=o.unproject(new H(r.east,r.north));return r.west=s.longitude,r.south=s.latitude,r.east=a.longitude,r.north=a.latitude,r};Gy.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!le.contains(i,e))return;let r=this.getNumberOfXTilesAtLevel(t),o=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/r,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/o,d=this._projection.project(e),p=d.x-this._rectangleSouthwestInMeters.x,g=this._rectangleNortheastInMeters.y-d.y,m=p/a|0;m>=r&&(m=r-1);let A=g/l|0;return A>=o&&(A=o-1),u(n)?(n.x=m,n.y=A,n):new H(m,A)};var Fo=Gy;var kj,ype="AAPKd815e334cb774973b7245e23a67f4d08Js7A8e8xvfBpgnZIzp1jbL3FWJTmx7AKG8wa87OwDcWEu4CxQCNiydpPbGpALiTf",Kb={};Kb.defaultAccessToken=ype;Kb.defaultWorldImageryServer=new ve({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/World_Imagery/MapServer"});Kb.defaultWorldHillshadeServer=new ve({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Elevation/World_Hillshade/MapServer"});Kb.defaultWorldOceanServer=new ve({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Ocean/World_Ocean_Base/MapServer"});Kb.getDefaultTokenCredit=function(e){if(e===ype){if(!u(kj)){let t='<b>             This application is using a default ArcGIS access token. Please assign <i>Cesium.ArcGisMapService.defaultAccessToken</i>             with an API key from your ArcGIS Developer account before using the ArcGIS tile services.             You can sign up for a free ArcGIS Developer account at <a href="https://developers.arcgis.com/">https://developers.arcgis.com/</a>.</b>';kj=new wt(t,!0)}return kj}};var Iu=Kb;function zj(e){e=y(e,y.EMPTY_OBJECT),this._pixelsToCheck=e.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;let t=ve.createIfNeeded(e.missingImageUrl),n=this;function i(o){u(o.blob)&&(n._missingImageByteLength=o.blob.size);let s=od(o);if(e.disableCheckIfAllPixelsAreTransparent){let a=!0,c=o.width,l=e.pixelsToCheck;for(let f=0,d=l.length;a&&f<d;++f){let p=l[f],g=p.x*4+p.y*c;s[g+3]>0&&(a=!1)}a&&(s=void 0)}n._missingImagePixels=s,n._isReady=!0}function r(){n._missingImagePixels=void 0,n._isReady=!0}t.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}).then(i).catch(r)}zj.prototype.isReady=function(){return this._isReady};zj.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!u(n)||u(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=od(e),r=e.width;for(let o=0,s=t.length;o<s;++o){let a=t[o],c=a.x*4+a.y*r;for(let l=0;l<4;++l){let f=c+l;if(i[f]!==n[f])return!1}}return!0};var $B=zj;function Hj(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}Hj.prototype.configureNameFromProperties=function(e){let t=10,n;for(let i in e)if(e.hasOwnProperty(i)&&e[i]){let r=i.toLowerCase();t>1&&r==="name"?(t=1,n=i):t>2&&r==="title"?(t=2,n=i):t>3&&/name/i.test(i)?(t=3,n=i):t>4&&/title/i.test(i)&&(t=4,n=i)}u(n)&&(this.name=e[n])};Hj.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let r in n)if(n.hasOwnProperty(r)){let o=n[r];u(o)&&(typeof o=="object"?i+=`<tr><td>${r}</td><td>${t(o)}</td></tr>`:i+=`<tr><td>${r}</td><td>${o}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var dh=Hj;function Jb(){fe.throwInstantiationError()}Object.defineProperties(Jb.prototype,{ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},rectangle:{get:fe.throwInstantiationError},tileWidth:{get:fe.throwInstantiationError},tileHeight:{get:fe.throwInstantiationError},maximumLevel:{get:fe.throwInstantiationError},minimumLevel:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},tileDiscardPolicy:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError},credit:{get:fe.throwInstantiationError},proxy:{get:fe.throwInstantiationError},hasAlphaChannel:{get:fe.throwInstantiationError},defaultAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultNightAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultDayAlpha:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultBrightness:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultContrast:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultHue:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultSaturation:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultGamma:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMinificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},defaultMagnificationFilter:{get:fe.throwInstantiationError,set:fe.throwInstantiationError}});Jb.prototype.getTileCredits=function(e,t,n){fe.throwInstantiationError()};Jb.prototype.requestImage=function(e,t,n,i){fe.throwInstantiationError()};Jb.prototype.pickFeatures=function(e,t,n,i,r){fe.throwInstantiationError()};var Qtt=/\.ktx2$/i;Jb.loadImage=function(e,t){let n=ve.createIfNeeded(t);return Qtt.test(n.url)?cl(n):u(e)&&u(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var Zc=Jb;var $tt={SATELLITE:1,OCEANS:2,HILLSHADE:3},hh=Object.freeze($tt);function Gj(e){this.useTiles=y(e.usePreCachedTilesIfAvailable,!0);let t=e.ellipsoid;this.tilingScheme=y(e.tilingScheme,new Wi({ellipsoid:t})),this.rectangle=y(e.rectangle,this.tilingScheme.rectangle),this.ellipsoid=t;let n=e.credit;typeof n=="string"&&(n=new wt(n)),this.credit=n,this.tileCredits=void 0,this.tileDiscardPolicy=e.tileDiscardPolicy,this.tileWidth=y(e.tileWidth,256),this.tileHeight=y(e.tileHeight,256),this.maximumLevel=e.maximumLevel}Gj.prototype.build=function(e){e._useTiles=this.useTiles,e._tilingScheme=this.tilingScheme,e._rectangle=this.rectangle,e._credit=this.credit,e._tileCredits=this.tileCredits,e._tileDiscardPolicy=this.tileDiscardPolicy,e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,this.useTiles&&!u(this.tileDiscardPolicy)&&(e._tileDiscardPolicy=new $B({missingImageUrl:xpe(e,0,0,this.maximumLevel).url,pixelsToCheck:[new H(0,0),new H(200,20),new H(20,200),new H(80,110),new H(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),e._ready=!0};function ent(e,t){let n=e.tileInfo;if(!u(n))t.useTiles=!1;else{if(t.tileWidth=n.rows,t.tileHeight=n.cols,n.spatialReference.wkid===102100||n.spatialReference.wkid===102113)t.tilingScheme=new Fo({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new Wi({ellipsoid:t.ellipsoid});else{let i=`Tile spatial reference WKID ${e.tileInfo.spatialReference.wkid} is not supported.`;throw new de(i)}if(t.maximumLevel=e.tileInfo.lods.length-1,u(e.fullExtent)){if(u(e.fullExtent.spatialReference)&&u(e.fullExtent.spatialReference.wkid))if(e.fullExtent.spatialReference.wkid===102100||e.fullExtent.spatialReference.wkid===102113){let i=new Oi,r=e.fullExtent,o=i.unproject(new h(Math.max(r.xmin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(r.ymin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),s=i.unproject(new h(Math.min(r.xmax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(r.ymax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0));t.rectangle=new le(o.longitude,o.latitude,s.longitude,s.latitude)}else if(e.fullExtent.spatialReference.wkid===4326)t.rectangle=le.fromDegrees(e.fullExtent.xmin,e.fullExtent.ymin,e.fullExtent.xmax,e.fullExtent.ymax);else{let i=`fullExtent.spatialReference WKID ${e.fullExtent.spatialReference.wkid} is not supported.`;throw new de(i)}}else t.rectangle=t.tilingScheme.rectangle;t.useTiles=!0}u(e.copyrightText)&&e.copyrightText.length>0&&(u(t.credit)?t.tileCredits=[new wt(e.copyrightText)]:t.credit=new wt(e.copyrightText))}function tnt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function Ape(e,t,n){let i=e.getDerivedResource({queryParameters:{f:"json"}});try{let r=await i.fetchJson();ent(r,t)}catch(r){tnt(e,r,n)}}function wm(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Wi({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers,this._credit=e.credit,this._tileCredits=void 0;let t=e.credit;if(typeof t=="string"&&(t=new wt(t)),this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ge,this._ready=!1,u(e.url)){$("ArcGisMapServerImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead.");let n=ve.createIfNeeded(e.url);n.appendForwardSlash(),this._tileDiscardPolicy=e.tileDiscardPolicy,u(e.token)&&n.setQueryParameters({token:e.token}),this._resource=n;let i=new Gj(e);i.useTiles?this._readyPromise=Ape(n,i,this).then(()=>(i.build(this),!0)):(i.build(this),this._readyPromise=Promise.resolve(!0))}}wm.fromBasemapType=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n,i,r;switch(e){case hh.SATELLITE:{n=y(t.token,Iu.defaultAccessToken),i=ve.createIfNeeded(y(t.url,Iu.defaultWorldImageryServer)),i.appendForwardSlash();let o=Iu.getDefaultTokenCredit(n);u(o)&&(r=wt.clone(o))}break;case hh.OCEANS:{n=y(t.token,Iu.defaultAccessToken),i=ve.createIfNeeded(y(t.url,Iu.defaultWorldOceanServer)),i.appendForwardSlash();let o=Iu.getDefaultTokenCredit(n);u(o)&&(r=wt.clone(o))}break;case hh.HILLSHADE:{n=y(t.token,Iu.defaultAccessToken),i=ve.createIfNeeded(y(t.url,Iu.defaultWorldHillshadeServer)),i.appendForwardSlash();let o=Iu.getDefaultTokenCredit(n);u(o)&&(r=wt.clone(o))}break;default:}return wm.fromUrl(i,{...t,token:n,credit:r,usePreCachedTilesIfAvailable:!0})};function xpe(e,t,n,i,r){let o;if(e._useTiles)o=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:r});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof Ii?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),o=e._resource.getDerivedResource({url:"export",request:r,queryParameters:c})}return o}Object.defineProperties(wm.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("ArcGisMapServerImageryProvider.ready","ArcGisMapServerImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("ArcGisMapServerImageryProvider.readyPromise","ArcGisMapServerImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGisMapServerImageryProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}},defaultAlpha:{get:function(){return $("ArcGisMapServerImageryProvider.defaultAlpha","ArcGisMapServerImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("ArcGisMapServerImageryProvider.defaultAlpha","ArcGisMapServerImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("ArcGisMapServerImageryProvider.defaultNightAlpha","ArcGisMapServerImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("ArcGisMapServerImageryProvider.defaultNightAlpha","ArcGisMapServerImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("ArcGisMapServerImageryProvider.defaultDayAlpha","ArcGisMapServerImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("ArcGisMapServerImageryProvider.defaultDayAlpha","ArcGisMapServerImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("ArcGisMapServerImageryProvider.defaultBrightness","ArcGisMapServerImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("ArcGisMapServerImageryProvider.defaultBrightness","ArcGisMapServerImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("ArcGisMapServerImageryProvider.defaultContrast","ArcGisMapServerImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("ArcGisMapServerImageryProvider.defaultContrast","ArcGisMapServerImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("ArcGisMapServerImageryProvider.defaultHue","ArcGisMapServerImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("ArcGisMapServerImageryProvider.defaultHue","ArcGisMapServerImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("ArcGisMapServerImageryProvider.defaultSaturation","ArcGisMapServerImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("ArcGisMapServerImageryProvider.defaultSaturation","ArcGisMapServerImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("ArcGisMapServerImageryProvider.defaultGamma","ArcGisMapServerImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("ArcGisMapServerImageryProvider.defaultGamma","ArcGisMapServerImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("ArcGisMapServerImageryProvider.defaultMinificationFilter","ArcGisMapServerImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("ArcGisMapServerImageryProvider.defaultMinificationFilter","ArcGisMapServerImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("ArcGisMapServerImageryProvider.defaultMagnificationFilter","ArcGisMapServerImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("ArcGisMapServerImageryProvider.defaultMagnificationFilter","ArcGisMapServerImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});wm.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=ve.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&n.setQueryParameters({token:t.token});let i=new wm(t);i._resource=n;let r=new Gj(t);return y(t.usePreCachedTilesIfAvailable,!0)&&await Ape(n,r),r.build(i),i._readyPromise=Promise.resolve(!0),i};wm.prototype.getTileCredits=function(e,t,n){return this._tileCredits};wm.prototype.requestImage=function(e,t,n,i){return Zc.loadImage(this,xpe(this,e,t,n,i))};wm.prototype.pickFeatures=function(e,t,n,i,r){if(!this.enablePickFeatures)return;let o=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof Ii)s=P.toDegrees(i),a=P.toDegrees(r),c="4326";else{let p=this._tilingScheme.projection.project(new me(i,r,0));s=p.x,a=p.y,c="3857"}let l="visible";u(this._layers)&&(l+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${o.west},${o.south},${o.east},${o.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:l};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],m=p.results;if(!u(m))return g;for(let A=0;A<m.length;++A){let x=m[A],C=new dh;if(C.data=x,C.name=x.value,C.properties=x.attributes,C.configureDescriptionFromProperties(x.attributes),x.geometryType==="esriGeometryPoint"&&x.geometry){let T=x.geometry.spatialReference&&x.geometry.spatialReference.wkid?x.geometry.spatialReference.wkid:4326;if(T===4326||T===4283)C.position=me.fromDegrees(x.geometry.x,x.geometry.y,x.geometry.z);else if(T===102100||T===900913||T===3857){let E=new Oi;C.position=E.unproject(new h(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};wm._metadataCache={};var Dm=wm;var nnt={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"},Zb=Object.freeze(nnt);function eL(e){}eL.prototype.isReady=function(){return!0};eL.prototype.shouldDiscardImage=function(e){return eL.EMPTY_IMAGE===e};var q4;Object.defineProperties(eL,{EMPTY_IMAGE:{get:function(){return u(q4)||(q4=new Image,q4.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),q4}}});var Qb=eL;function Wj(e){this.tileWidth=void 0,this.tileHeight=void 0,this.maximumLevel=void 0,this.imageUrlSubdomains=void 0,this.imageUrlTemplate=void 0,this.attributionList=void 0}Wj.prototype.build=function(e){e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,e._imageUrlSubdomains=this.imageUrlSubdomains,e._imageUrlTemplate=this.imageUrlTemplate;let t=e._attributionList=this.attributionList;t||(t=[]),e._attributionList=t;for(let n=0,i=t.length;n<i;++n){let r=t[n];if(r.credit instanceof wt)break;r.credit=new wt(r.attribution);let o=r.coverageAreas;for(let s=0,a=r.coverageAreas.length;s<a;++s){let c=o[s],l=c.bbox;c.bbox=new le(P.toRadians(l[1]),P.toRadians(l[0]),P.toRadians(l[3]),P.toRadians(l[2]))}}e._ready=!0};function int(e,t){if(e.resourceSets.length!==1)throw new de("metadata does not specify one resource in resourceSets");let n=e.resourceSets[0].resources[0];t.tileWidth=n.imageWidth,t.tileHeight=n.imageHeight,t.maximumLevel=n.zoomMax-1,t.imageUrlSubdomains=n.imageUrlSubdomains,t.imageUrlTemplate=n.imageUrl,t.attributionList=n.imageryProviders}function rnt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new de(i)}async function Cpe(e,t,n){let i=e.url,r=_s._metadataCache[i];u(r)||(r=e.fetchJsonp("jsonp"),_s._metadataCache[i]=r);try{let o=await r;return int(o,t)}catch(o){rnt(e,o,n)}}function _s(e){if(e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=y(e.mapStyle,Zb.AERIAL),this._culture=y(e.culture,""),this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new Qb),this._proxy=e.proxy,this._credit=new wt(`<a href="https://www.microsoft.com/en-us/maps/product/enduserterms"><img src="${_s.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new Fo({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._attributionList=void 0,this._errorEvent=new ge,this._ready=!1,u(e.url)){$("BingMapsImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead.");let t=e.tileProtocol;u(t)?t.length>0&&t[t.length-1]===":"&&(t=t.substr(0,t.length-1)):t=document.location.protocol==="http:"?"http":"https";let n=ve.createIfNeeded(e.url);this._resource=n,n.appendForwardSlash();let i=n.getDerivedResource({url:`REST/v1/Imagery/Metadata/${this._mapStyle}`,queryParameters:{incl:"ImageryProviders",key:e.key,uriScheme:t}}),r=new Wj(e);this._readyPromise=Cpe(i,r,this).then(()=>(r.build(this),!0))}}Object.defineProperties(_s.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("BingMapsImageryProvider.ready","BingMapsImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("BingMapsImageryProvider.readyPromise","BingMapsImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use BingMapsImageryProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}},defaultAlpha:{get:function(){return $("BingMapsImageryProvider.defaultAlpha","BingMapsImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("BingMapsImageryProvider.defaultAlpha","BingMapsImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("BingMapsImageryProvider.defaultNightAlpha","BingMapsImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("BingMapsImageryProvider.defaultNightAlpha","BingMapsImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("BingMapsImageryProvider.defaultDayAlpha","BingMapsImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("BingMapsImageryProvider.defaultDayAlpha","BingMapsImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("BingMapsImageryProvider.defaultBrightness","BingMapsImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("BingMapsImageryProvider.defaultBrightness","BingMapsImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("BingMapsImageryProvider.defaultContrast","BingMapsImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("BingMapsImageryProvider.defaultContrast","BingMapsImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("BingMapsImageryProvider.defaultHue","BingMapsImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("BingMapsImageryProvider.defaultHue","BingMapsImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("BingMapsImageryProvider.defaultSaturation","BingMapsImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("BingMapsImageryProvider.defaultSaturation","BingMapsImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("BingMapsImageryProvider.defaultGamma","BingMapsImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("BingMapsImageryProvider.defaultGamma","BingMapsImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("BingMapsImageryProvider.defaultMinificationFilter","BingMapsImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("BingMapsImageryProvider.defaultMinificationFilter","BingMapsImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("BingMapsImageryProvider.defaultMagnificationFilter","BingMapsImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("BingMapsImageryProvider.defaultMagnificationFilter","BingMapsImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});_s.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.tileProtocol;u(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=y(t.mapStyle,Zb.AERIAL),r=ve.createIfNeeded(e);r.appendForwardSlash();let o=r.getDerivedResource({url:`REST/v1/Imagery/Metadata/${i}`,queryParameters:{incl:"ImageryProviders",key:t.key,uriScheme:n}}),s=new _s(t);s._resource=r;let a=new Wj(t);return await Cpe(o,a),a.build(s),s._readyPromise=Promise.resolve(!0),s};var ont=new le;_s.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,ont);return cnt(this._attributionList,n,i)};_s.prototype.requestImage=function(e,t,n,i){let r=Zc.loadImage(this,snt(this,e,t,n,i));if(u(r))return r.catch(function(o){return u(o.blob)&&o.blob.size===0?Qb.EMPTY_IMAGE:Promise.reject(o)})};_s.prototype.pickFeatures=function(e,t,n,i,r){};_s.tileXYToQuadKey=function(e,t,n){let i="";for(let r=n;r>=0;--r){let o=1<<r,s=0;e&o&&(s|=1),t&o&&(s|=2),i+=s}return i};_s.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let r=i;r>=0;--r){let o=1<<r,s=+e[i-r];s&1&&(t|=o),s&2&&(n|=o)}return{x:t,y:n,level:i}};_s._logoUrl=void 0;Object.defineProperties(_s,{logoUrl:{get:function(){return u(_s._logoUrl)||(_s._logoUrl=$t("Assets/Images/bing_maps_credit.png")),_s._logoUrl},set:function(e){_s._logoUrl=e}}});function snt(e,t,n,i,r){let o=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:o,request:r,templateValues:{quadkey:_s.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var ant=new le;function cnt(e,t,n){++t;let i=[];for(let r=0,o=e.length;r<o;++r){let s=e[r],a=s.coverageAreas,c=!1;for(let l=0,f=s.coverageAreas.length;!c&&l<f;++l){let d=a[l];if(t>=d.zoomMin&&t<=d.zoomMax){let p=le.intersection(n,d.bbox,ant);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}_s._metadataCache={};var $b=_s;var Tpe=/{[^}]+}/g,Yj={x:fnt,y:hnt,z:_nt,s:gnt,reverseX:dnt,reverseY:mnt,reverseZ:pnt,westDegrees:ynt,southDegrees:Ant,eastDegrees:xnt,northDegrees:Cnt,westProjected:Tnt,southProjected:Ent,eastProjected:bnt,northProjected:Snt,width:vnt,height:wnt},Epe=_t(Yj,{i:Dnt,j:Int,reverseI:Pnt,reverseJ:Ont,longitudeDegrees:Rnt,latitudeDegrees:Bnt,longitudeProjected:Lnt,latitudeProjected:Nnt,format:Unt});function Jx(e){if(e=y(e,y.EMPTY_OBJECT),this._errorEvent=new ge,u(e.then)){this._reinitialize(e);return}let t=ve.createIfNeeded(e.url),n=ve.createIfNeeded(e.pickFeaturesUrl);this._resource=t,this._urlSchemeZeroPadding=e.urlSchemeZeroPadding,this._getFeatureInfoFormats=e.getFeatureInfoFormats,this._pickFeaturesResource=n;let i=e.subdomains;Array.isArray(i)?i=i.slice():u(i)&&i.length>0?i=i.split(""):i=["a","b","c"],this._subdomains=i,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Fo({ellipsoid:e.ellipsoid})),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._rectangle=le.intersection(this._rectangle,this._tilingScheme.rectangle),this._tileDiscardPolicy=e.tileDiscardPolicy;let r=e.credit;typeof r=="string"&&(r=new wt(r)),this._credit=r,this._hasAlphaChannel=y(e.hasAlphaChannel,!0);let o=e.customTags,s=_t(Yj,o),a=_t(Epe,o);this._tags=s,this._pickFeaturesTags=a,this._readyPromise=Promise.resolve(!0),this._ready=!0,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this.enablePickFeatures=y(e.enablePickFeatures,!0)}Object.defineProperties(Jx.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("UrlTemplateImageryProvider.ready","UrlTemplateImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._ready&&u(this._resource)}},readyPromise:{get:function(){return $("UrlTemplateImageryProvider.readyPromise","UrlTemplateImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}},defaultAlpha:{get:function(){return $("UrlTemplateImageryProvider.defaultAlpha","UrlTemplateImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("UrlTemplateImageryProvider.defaultAlpha","UrlTemplateImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("UrlTemplateImageryProvider.defaultNightAlpha","UrlTemplateImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("UrlTemplateImageryProvider.defaultNightAlpha","UrlTemplateImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("UrlTemplateImageryProvider.defaultDayAlpha","UrlTemplateImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("UrlTemplateImageryProvider.defaultDayAlpha","UrlTemplateImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("UrlTemplateImageryProvider.defaultBrightness","UrlTemplateImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("UrlTemplateImageryProvider.defaultBrightness","UrlTemplateImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("UrlTemplateImageryProvider.defaultContrast","UrlTemplateImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("UrlTemplateImageryProvider.defaultContrast","UrlTemplateImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("UrlTemplateImageryProvider.defaultHue","UrlTemplateImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("UrlTemplateImageryProvider.defaultHue","UrlTemplateImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("UrlTemplateImageryProvider.defaultSaturation","UrlTemplateImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("UrlTemplateImageryProvider.defaultSaturation","UrlTemplateImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("UrlTemplateImageryProvider.defaultGamma","UrlTemplateImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("UrlTemplateImageryProvider.defaultGamma","UrlTemplateImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("UrlTemplateImageryProvider.defaultMinificationFilter","UrlTemplateImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("UrlTemplateImageryProvider.defaultMinificationFilter","UrlTemplateImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("UrlTemplateImageryProvider.defaultMagnificationFilter","UrlTemplateImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("UrlTemplateImageryProvider.defaultMagnificationFilter","UrlTemplateImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});Jx.prototype.reinitialize=function(e){return $("UrlTemplateImageryProvider.reinitialize","UrlTemplateImageryProvider.reinitialize was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._reinitialize(e)};Jx.prototype._reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,r=_t(Yj,i),o=_t(Epe,i),s=ve.createIfNeeded(n.url),a=ve.createIfNeeded(n.pickFeaturesUrl);t.enablePickFeatures=y(n.enablePickFeatures,t.enablePickFeatures),t._urlSchemeZeroPadding=y(n.urlSchemeZeroPadding,t.urlSchemeZeroPadding),t._tileDiscardPolicy=n.tileDiscardPolicy,t._getFeatureInfoFormats=n.getFeatureInfoFormats,t._subdomains=n.subdomains,Array.isArray(t._subdomains)?t._subdomains=t._subdomains.slice():u(t._subdomains)&&t._subdomains.length>0?t._subdomains=t._subdomains.split(""):t._subdomains=["a","b","c"],t._tileWidth=y(n.tileWidth,256),t._tileHeight=y(n.tileHeight,256),t._minimumLevel=y(n.minimumLevel,0),t._maximumLevel=n.maximumLevel,t._tilingScheme=y(n.tilingScheme,new Fo({ellipsoid:n.ellipsoid})),t._rectangle=y(n.rectangle,t._tilingScheme.rectangle),t._rectangle=le.intersection(t._rectangle,t._tilingScheme.rectangle),t._hasAlphaChannel=y(n.hasAlphaChannel,!0);let c=n.credit;return typeof c=="string"&&(c=new wt(c)),t._credit=c,t._resource=s,t._tags=r,t._pickFeaturesResource=a,t._pickFeaturesTags=o,t._ready=!0,!0})};Jx.prototype.getTileCredits=function(e,t,n){};Jx.prototype.requestImage=function(e,t,n,i){return Zc.loadImage(this,lnt(this,e,t,n,i))};Jx.prototype.pickFeatures=function(e,t,n,i,r){if(!this.enablePickFeatures||!u(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let o=0,s=this;function a(l,f){return l.callback(f)}function c(){if(o>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let 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Rnt(e,t,n,i,r,o,s){return P.toDegrees(r)}function Bnt(e,t,n,i,r,o,s){return P.toDegrees(o)}function Lnt(e,t,n,i,r,o,s){return Xj(e,t,n,i,r,o),eS.x}function Nnt(e,t,n,i,r,o,s){return Xj(e,t,n,i,r,o),eS.y}var Fnt=new me;function Xj(e,t,n,i,r,o,s){if(!qj){if(e.tilingScheme.projection instanceof Ii)eS.x=P.toDegrees(r),eS.y=P.toDegrees(o);else{let a=Fnt;a.longitude=r,a.latitude=o,e.tilingScheme.projection.project(a,eS)}qj=!0}}function Unt(e,t,n,i,r,o,s){return s}var Vs=Jx;function Ou(e){if(e=y(e,y.EMPTY_OBJECT),u(e.url)){$("TileMapServiceImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use TileMapServiceImageryProvider.fromUrl instead."),this._metadataError=void 0,this._ready=!1;let t,n=this,i=Promise.resolve(e.url).then(function(r){return t=ve.createIfNeeded(r),t.appendForwardSlash(),n._tmsResource=t,n._xmlResource=t.getDerivedResource({url:"tilemapresource.xml"}),Ou._requestMetadata(e,n._tmsResource,n._xmlResource,n)}).catch(r=>Promise.reject(r));Vs.call(this,i),this._promise=i}}Ou._requestMetadata=async function(e,t,n,i){try{let r=await n.fetchXML();return Ou._metadataSuccess(r,e,t,n,i)}catch(r){if(r instanceof Rh)return Ou._metadataFailure(e,t);throw r}};Ou.fromUrl=async function(e,t){let n=ve.createIfNeeded(e);n.appendForwardSlash();let i=n,r=n.getDerivedResource({url:"tilemapresource.xml"});t=y(t,y.EMPTY_OBJECT);let o=await Ou._requestMetadata(t,i,r),s=new Ou;return Vs.call(s,o),s};u(Object.create)&&(Ou.prototype=Object.create(Vs.prototype),Ou.prototype.constructor=Ou);function bpe(e,t){return 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c=Spe(s,a,e.minimumLevel);return{url:t.getDerivedResource({url:`{z}/{x}/{reverseY}.${n}`}),tilingScheme:s,rectangle:a,tileWidth:i,tileHeight:r,minimumLevel:c,maximumLevel:o,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit}};var Im=Ou;function Kj(e){this.channel=e.channel,this.ellipsoid=e.ellipsoid,this.tilingScheme=void 0,this.version=void 0}Kj.prototype.build=function(e){e._channel=this.channel,e._version=this.version,e._tilingScheme=this.tilingScheme};function Vnt(e,t){let n;try{n=JSON.parse(e)}catch{n=JSON.parse(e.replace(/([\[\{,])[\n\r ]*([A-Za-z0-9]+)[\n\r ]*:/g,'$1"$2":'))}let i;for(let r=0;r<n.layers.length;r++)if(n.layers[r].id===t.channel){i=n.layers[r];break}if(!u(i)){let r=`Could not find layer with channel (id) of ${t.channel}.`;throw new de(r)}if(!u(i.version)){let r=`Could not find a version in channel (id) ${t.channel}.`;throw new de(r)}if(t.version=i.version,u(n.projection)&&n.projection==="flat")t.tilingScheme=new 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They will be in CesiumJS 1.107. Use GoogleEarthEnterpriseMapsProvider.fromUrl instead.");let t=e.url,n=y(e.path,"/default_map"),i=ve.createIfNeeded(t).getDerivedResource({url:n[0]==="/"?n.substring(1):n});i.appendForwardSlash(),this._resource=i,this._url=t,this._path=n,this._ready=!1;let r=i.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),o=new Kj(e);this._readyPromise=vpe(r,o,this).then(()=>(o.build(this),this._ready=!0,!0))}}Object.defineProperties(Nl.prototype,{url:{get:function(){return this._url}},path:{get:function(){return this._path}},proxy:{get:function(){return this._resource.proxy}},channel:{get:function(){return this._channel}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},version:{get:function(){return this._version}},requestType:{get:function(){return this._requestType}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.ready","GoogleEarthEnterpriseMapsProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseMapsProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.readyPromise","GoogleEarthEnterpriseMapsProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseMapsProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultAlpha","GoogleEarthEnterpriseMapsProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultAlpha","GoogleEarthEnterpriseMapsProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultNightAlpha","GoogleEarthEnterpriseMapsProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultNightAlpha","GoogleEarthEnterpriseMapsProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultDayAlpha","GoogleEarthEnterpriseMapsProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultDayAlpha","GoogleEarthEnterpriseMapsProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultBrightness","GoogleEarthEnterpriseMapsProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultBrightness","GoogleEarthEnterpriseMapsProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultContrast","GoogleEarthEnterpriseMapsProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultContrast","GoogleEarthEnterpriseMapsProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultHue","GoogleEarthEnterpriseMapsProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultHue","GoogleEarthEnterpriseMapsProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultSaturation","GoogleEarthEnterpriseMapsProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultSaturation","GoogleEarthEnterpriseMapsProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultGamma","GoogleEarthEnterpriseMapsProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultGamma","GoogleEarthEnterpriseMapsProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter","GoogleEarthEnterpriseMapsProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});Nl.fromUrl=async function(e,t,n){n=y(n,{});let i=y(n.path,"/default_map"),r=ve.createIfNeeded(e).getDerivedResource({url:i[0]==="/"?i.substring(1):i});r.appendForwardSlash();let o=r.getDerivedResource({url:"query",queryParameters:{request:"Json",vars:"geeServerDefs",is2d:"t"}}),s=new Kj(n);s.channel=t,await vpe(o,s);let a=new Nl(n);return s.build(a),a._readyPromise=Promise.resolve(!0),a._ready=!0,a._resource=r,a._url=e,a._path=i,a};Nl.prototype.getTileCredits=function(e,t,n){};Nl.prototype.requestImage=function(e,t,n,i){let r=this._resource.getDerivedResource({url:"query",request:i,queryParameters:{request:this._requestType,channel:this._channel,version:this._version,x:e,y:t,z:n+1}});return Zc.loadImage(this,r)};Nl.prototype.pickFeatures=function(e,t,n,i,r){};Nl._logoUrl=void 0;Object.defineProperties(Nl,{logoUrl:{get:function(){return u(Nl._logoUrl)||(Nl._logoUrl=$t("Assets/Images/google_earth_credit.png")),Nl._logoUrl},set:function(e){Nl._logoUrl=e}}});var iS=Nl;var znt=/\/$/,wpe=new wt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function rS(e){e=y(e,y.EMPTY_OBJECT);let t=e.mapId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=ve.createIfNeeded(y(e.url,"https://{s}.tiles.mapbox.com/v4/"));this._mapId=t,this._accessToken=n;let r=y(e.format,"png");/\./.test(r)||(r=`.${r}`),this._format=r;let o=i.getUrlComponent();znt.test(o)||(o+="/"),o+=`${t}/{z}/{x}/{y}${this._format}`,i.url=o,i.setQueryParameters({access_token:n});let s;u(e.credit)?(s=e.credit,typeof s=="string"&&(s=new wt(s))):s=wpe,this._resource=i,this._imageryProvider=new Vs({url:i,credit:s,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(rS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return $("MapboxImageryProvider.ready","MapboxImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider.ready}},readyPromise:{get:function(){return $("MapboxImageryProvider.readyPromise","MapboxImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider._readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},defaultAlpha:{get:function(){return $("MapboxImageryProvider.defaultAlpha","MapboxImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("MapboxImageryProvider.defaultAlpha","MapboxImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("MapboxImageryProvider.defaultNightAlpha","MapboxImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("MapboxImageryProvider.defaultNightAlpha","MapboxImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("MapboxImageryProvider.defaultDayAlpha","MapboxImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("MapboxImageryProvider.defaultDayAlpha","MapboxImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("MapboxImageryProvider.defaultBrightness","MapboxImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("MapboxImageryProvider.defaultBrightness","MapboxImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("MapboxImageryProvider.defaultContrast","MapboxImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("MapboxImageryProvider.defaultContrast","MapboxImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("MapboxImageryProvider.defaultHue","MapboxImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("MapboxImageryProvider.defaultHue","MapboxImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("MapboxImageryProvider.defaultSaturation","MapboxImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("MapboxImageryProvider.defaultSaturation","MapboxImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("MapboxImageryProvider.defaultGamma","MapboxImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("MapboxImageryProvider.defaultGamma","MapboxImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("MapboxImageryProvider.defaultMinificationFilter","MapboxImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("MapboxImageryProvider.defaultMinificationFilter","MapboxImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("MapboxImageryProvider.defaultMagnificationFilter","MapboxImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("MapboxImageryProvider.defaultMagnificationFilter","MapboxImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});rS.prototype.getTileCredits=function(e,t,n){};rS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};rS.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};rS._defaultCredit=wpe;var oS=rS;function Zx(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=y(e.rectangle,le.MAX_VALUE),n=new Wi({rectangle:t,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});this._tilingScheme=n,this._image=void 0,this._texture=void 0,this._hasError=!1,this._errorEvent=new ge,this._ready=!1;let i=e.credit;typeof i=="string"&&(i=new wt(i)),this._credit=i;let r=ve.createIfNeeded(e.url);if(this._resource=r,u(e.tileWidth)||u(e.tileHeight)){this._tileWidth=e.tileWidth,this._tileHeight=e.tileHeight,this._ready=!0,this._readyPromise=Promise.resolve(!0);return}$("SingleTileImageryProvider options","options.tileHeight and options.tileWidth became required in CesiumJS 1.104. 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Use SingleTileImageryProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("SingleTileImageryProvider.readyPromise","SingleTileImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use SingleTileImageryProvider.fromUrl instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("SingleTileImageryProvider.defaultAlpha","SingleTileImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("SingleTileImageryProvider.defaultAlpha","SingleTileImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("SingleTileImageryProvider.defaultNightAlpha","SingleTileImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("SingleTileImageryProvider.defaultNightAlpha","SingleTileImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("SingleTileImageryProvider.defaultDayAlpha","SingleTileImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("SingleTileImageryProvider.defaultDayAlpha","SingleTileImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("SingleTileImageryProvider.defaultBrightness","SingleTileImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("SingleTileImageryProvider.defaultBrightness","SingleTileImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("SingleTileImageryProvider.defaultContrast","SingleTileImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("SingleTileImageryProvider.defaultContrast","SingleTileImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("SingleTileImageryProvider.defaultHue","SingleTileImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("SingleTileImageryProvider.defaultHue","SingleTileImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("SingleTileImageryProvider.defaultSaturation","SingleTileImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("SingleTileImageryProvider.defaultSaturation","SingleTileImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("SingleTileImageryProvider.defaultGamma","SingleTileImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("SingleTileImageryProvider.defaultGamma","SingleTileImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("SingleTileImageryProvider.defaultMinificationFilter","SingleTileImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("SingleTileImageryProvider.defaultMinificationFilter","SingleTileImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("SingleTileImageryProvider.defaultMagnificationFilter","SingleTileImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("SingleTileImageryProvider.defaultMagnificationFilter","SingleTileImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});function Hnt(e,t,n,i){let r=`Failed to load image ${e.url}`;u(t)&&u(t.message)&&(r+=`: ${t.message}`);let o=Ai.reportError(i,n,u(n)?n._errorEvent:void 0,r,0,0,0,t);if(o.retry)return Q4(e,n,o);throw u(n)&&(n._hasError=!0),new de(r)}async function Q4(e,t,n){try{return await Zc.loadImage(null,e)}catch(i){return Hnt(e,i,t,n)}}Zx.fromUrl=async function(e,t){let n=ve.createIfNeeded(e),i=await Q4(n);t=y(t,y.EMPTY_OBJECT);let r=new Zx({...t,url:e,tileWidth:i.width,tileHeight:i.height});return r._image=i,r};Zx.prototype.getTileCredits=function(e,t,n){};Zx.prototype.requestImage=async function(e,t,n,i){if(!this._hasError&&!u(this._image)){let r=await Q4(this._resource,this);return this._image=r,Ai.reportSuccess(this._errorEvent),r}return this._image};Zx.prototype.pickFeatures=function(e,t,n,i,r){};var sS=Zx;function 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o>0?(s=ee.secondsDifference(c.stop,i),++a):(s=ee.secondsDifference(c.start,i),--a),s/=o,a>=0&&s<=5?t.get(a):void 0}function Ope(e,t,n){let i=e._times.indexOf(n.start),r=e._tileCache,o=r[i];u(o)||(o=r[i]={});let s=t.key;if(u(o[s]))return!0;let a=iit(s),c=new jr({throttle:!1,throttleByServer:!0,type:es.IMAGERY,priorityFunction:t.priorityFunction}),l=e._requestImageFunction(a.x,a.y,a.level,c,n);return u(l)?(o[s]={promise:l,request:c},!0):!1}var $x=nL;var rit=[3034,3035,3042,3043,3044],oit=[4471,4559];function mh(e){if(e=y(e,y.EMPTY_OBJECT),u(e.times)&&!u(e.clock))throw new fe("options.times was specified, so options.clock is required.");this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._getFeatureInfoUrl=y(e.getFeatureInfoUrl,e.url);let t=ve.createIfNeeded(e.url),n=ve.createIfNeeded(this._getFeatureInfoUrl);t.setQueryParameters(mh.DefaultParameters,!0),n.setQueryParameters(mh.GetFeatureInfoDefaultParameters,!0),u(e.parameters)&&t.setQueryParameters(Mpe(e.parameters)),u(e.getFeatureInfoParameters)&&n.setQueryParameters(Mpe(e.getFeatureInfoParameters));let i=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new $x({clock:e.clock,times:e.times,requestImageFunction:function(s,a,c,l,f){return Rpe(i,s,a,c,l,f)},reloadFunction:function(){u(i._reload)&&i._reload()}}));let r={};if(r.layers=e.layers,r.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",r.width="{width}",r.height="{height}",parseFloat(t.queryParameters.version)>=1.3){r.crs=y(e.crs,e.tilingScheme&&e.tilingScheme.projection instanceof Oi?"EPSG:3857":"CRS:84");let s=r.crs.split(":");if(s[0]==="EPSG"&&s.length===2){let a=Number(s[1]);(a>=4e3&&a<5e3&&!oit.includes(a)||rit.includes(a))&&(r.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else r.srs=y(e.srs,e.tilingScheme&&e.tilingScheme.projection instanceof Oi?"EPSG:3857":"EPSG:4326");t.setQueryParameters(r,!0),n.setQueryParameters(r,!0);let o={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(o.i="{i}",o.j="{j}"):(o.x="{i}",o.y="{j}"),n.setQueryParameters(o,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new Vs({url:t,pickFeaturesUrl:n,tilingScheme:y(e.tilingScheme,new Wi({ellipsoid:e.ellipsoid})),rectangle:e.rectangle,tileWidth:e.tileWidth,tileHeight:e.tileHeight,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,subdomains:e.subdomains,tileDiscardPolicy:e.tileDiscardPolicy,credit:e.credit,getFeatureInfoFormats:y(e.getFeatureInfoFormats,mh.DefaultGetFeatureInfoFormats),enablePickFeatures:e.enablePickFeatures}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}function Rpe(e,t,n,i,r,o){let s=u(o)?o.data:void 0,a=e._tileProvider;return u(s)&&a._resource.setQueryParameters(s),a.requestImage(t,n,i,r)}function sit(e,t,n,i,r,o,s){let a=u(s)?s.data:void 0,c=e._tileProvider;return u(a)&&c._pickFeaturesResource.setQueryParameters(a),c.pickFeatures(t,n,i,r,o)}Object.defineProperties(mh.prototype,{url:{get:function(){return this._resource._url}},proxy:{get:function(){return this._resource.proxy}},layers:{get:function(){return this._layers}},tileWidth:{get:function(){return this._tileProvider.tileWidth}},tileHeight:{get:function(){return this._tileProvider.tileHeight}},maximumLevel:{get:function(){return this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},ready:{get:function(){return $("WebMapServiceImageryProvider.ready","WebMapServiceImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._tileProvider.ready}},readyPromise:{get:function(){return $("WebMapServiceImageryProvider.readyPromise","WebMapServiceImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._tileProvider.readyPromise}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},getFeatureInfoUrl:{get:function(){return this._getFeatureInfoUrl}},defaultAlpha:{get:function(){return $("WebMapServiceImageryProvider.defaultAlpha","WebMapServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("WebMapServiceImageryProvider.defaultAlpha","WebMapServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("WebMapServiceImageryProvider.defaultNightAlpha","WebMapServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("WebMapServiceImageryProvider.defaultNightAlpha","WebMapServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("WebMapServiceImageryProvider.defaultDayAlpha","WebMapServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("WebMapServiceImageryProvider.defaultDayAlpha","WebMapServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("WebMapServiceImageryProvider.defaultBrightness","WebMapServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("WebMapServiceImageryProvider.defaultBrightness","WebMapServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("WebMapServiceImageryProvider.defaultContrast","WebMapServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("WebMapServiceImageryProvider.defaultContrast","WebMapServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("WebMapServiceImageryProvider.defaultHue","WebMapServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("WebMapServiceImageryProvider.defaultHue","WebMapServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("WebMapServiceImageryProvider.defaultSaturation","WebMapServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("WebMapServiceImageryProvider.defaultSaturation","WebMapServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("WebMapServiceImageryProvider.defaultGamma","WebMapServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("WebMapServiceImageryProvider.defaultGamma","WebMapServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("WebMapServiceImageryProvider.defaultMinificationFilter","WebMapServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("WebMapServiceImageryProvider.defaultMinificationFilter","WebMapServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("WebMapServiceImageryProvider.defaultMagnificationFilter","WebMapServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("WebMapServiceImageryProvider.defaultMagnificationFilter","WebMapServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});mh.prototype.getTileCredits=function(e,t,n){return this._tileProvider.getTileCredits(e,t,n)};mh.prototype.requestImage=function(e,t,n,i){let r,o=this._timeDynamicImagery,s;return u(o)&&(s=o.currentInterval,r=o.getFromCache(e,t,n,i)),u(r)||(r=Rpe(this,e,t,n,i,s)),u(r)&&u(o)&&o.checkApproachingInterval(e,t,n,i),r};mh.prototype.pickFeatures=function(e,t,n,i,r){let o=this._timeDynamicImagery,s=u(o)?o.currentInterval:void 0;return sit(this,e,t,n,i,r,s)};mh.DefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"});mh.GetFeatureInfoDefaultParameters=Object.freeze({service:"WMS",version:"1.1.1",request:"GetFeatureInfo"});mh.DefaultGetFeatureInfoFormats=Object.freeze([Object.freeze(new Qx("json","application/json")),Object.freeze(new Qx("xml","text/xml")),Object.freeze(new Qx("text","text/html"))]);function Mpe(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var aS=mh;var ait=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function iL(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=ve.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,r=t.url,o=r.match(/{/g);if(!u(o)||o.length===1&&/{s}/.test(r))t.setQueryParameters(ait),this._useKvp=!0;else{let d={style:n,Style:n,TileMatrixSet:i};t.setTemplateValues(d),this._useKvp=!1}this._resource=t,this._layer=e.layer,this._style=n,this._tileMatrixSetID=i,this._tileMatrixLabels=e.tileMatrixLabels,this._format=y(e.format,"image/jpeg"),this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Fo({ellipsoid:e.ellipsoid}),this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._dimensions=e.dimensions;let s=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new $x({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,m,A){return Bpe(s,d,p,g,m,A)},reloadFunction:function(){u(s._reload)&&s._reload()}})),this._readyPromise=Promise.resolve(!0),this._ready=!0;let a=this._tilingScheme.positionToTileXY(le.southwest(this._rectangle),this._minimumLevel),c=this._tilingScheme.positionToTileXY(le.northeast(this._rectangle),this._minimumLevel),l=(Math.abs(c.x-a.x)+1)*(Math.abs(c.y-a.y)+1);this._errorEvent=new ge;let f=e.credit;this._credit=typeof f=="string"?new wt(f):f,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():u(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function Bpe(e,t,n,i,r,o){let s=e._tileMatrixLabels,a=u(s)?s[i]:i.toString(),c=e._subdomains,l=e._dimensions,f=u(o)?o.data:void 0,d,p;if(!e._useKvp)p={TileMatrix:a,TileRow:n.toString(),TileCol:t.toString(),s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({request:r}),d.setTemplateValues(p),u(l)&&d.setTemplateValues(l),u(f)&&d.setTemplateValues(f);else{let g={};g.tilematrix=a,g.layer=e._layer,g.style=e._style,g.tilerow=n,g.tilecol=t,g.tilematrixset=e._tileMatrixSetID,g.format=e._format,u(l)&&(g=_t(g,l)),u(f)&&(g=_t(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:r}),d.setTemplateValues(p)}return Zc.loadImage(e,d)}Object.defineProperties(iL.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},format:{get:function(){return this._format}},ready:{get:function(){return $("WebMapTileServiceImageryProvider.ready","WebMapTileServiceImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("WebMapTileServiceImageryProvider.readyPromise","WebMapTileServiceImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},dimensions:{get:function(){return this._dimensions},set:function(e){this._dimensions!==e&&(this._dimensions=e,u(this._reload)&&this._reload())}},defaultAlpha:{get:function(){return $("WebMapTileServiceImageryProvider.defaultAlpha","WebMapTileServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("WebMapTileServiceImageryProvider.defaultAlpha","WebMapTileServiceImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("WebMapTileServiceImageryProvider.defaultNightAlpha","WebMapTileServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("WebMapTileServiceImageryProvider.defaultNightAlpha","WebMapTileServiceImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("WebMapTileServiceImageryProvider.defaultDayAlpha","WebMapTileServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("WebMapTileServiceImageryProvider.defaultDayAlpha","WebMapTileServiceImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("WebMapTileServiceImageryProvider.defaultBrightness","WebMapTileServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("WebMapTileServiceImageryProvider.defaultBrightness","WebMapTileServiceImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("WebMapTileServiceImageryProvider.defaultContrast","WebMapTileServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("WebMapTileServiceImageryProvider.defaultContrast","WebMapTileServiceImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("WebMapTileServiceImageryProvider.defaultHue","WebMapTileServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("WebMapTileServiceImageryProvider.defaultHue","WebMapTileServiceImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("WebMapTileServiceImageryProvider.defaultSaturation","WebMapTileServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("WebMapTileServiceImageryProvider.defaultSaturation","WebMapTileServiceImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("WebMapTileServiceImageryProvider.defaultGamma","WebMapTileServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("WebMapTileServiceImageryProvider.defaultGamma","WebMapTileServiceImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("WebMapTileServiceImageryProvider.defaultMinificationFilter","WebMapTileServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("WebMapTileServiceImageryProvider.defaultMinificationFilter","WebMapTileServiceImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("WebMapTileServiceImageryProvider.defaultMagnificationFilter","WebMapTileServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("WebMapTileServiceImageryProvider.defaultMagnificationFilter","WebMapTileServiceImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});iL.prototype.getTileCredits=function(e,t,n){};iL.prototype.requestImage=function(e,t,n,i){let r,o=this._timeDynamicImagery,s;return u(o)&&(s=o.currentInterval,r=o.getFromCache(e,t,n,i)),u(r)||(r=Bpe(this,e,t,n,i,s)),u(r)&&u(o)&&o.checkApproachingInterval(e,t,n,i),r};iL.prototype.pickFeatures=function(e,t,n,i,r){};var cS=iL;function L_(e){return function(t){return new e(t)}}var cit={ARCGIS_MAPSERVER:L_(Dm),BING:L_($b),GOOGLE_EARTH:L_(iS),MAPBOX:L_(oS),SINGLE_TILE:L_(sS),TMS:L_(Im),URL_TEMPLATE:L_(Vs),WMS:L_(aS),WMTS:L_(cS)},lit={ARCGIS_MAPSERVER:Dm.fromUrl,BING:async(e,t)=>$b.fromUrl(e,t),GOOGLE_EARTH:async(e,t)=>{let n=t.channel;return delete t.channel,iS.fromUrl(e,n,t)},MAPBOX:(e,t)=>new oS({url:e,...t}),SINGLE_TILE:sS.fromUrl,TMS:Im.fromUrl,URL_TEMPLATE:(e,t)=>new Vs({url:e,...t}),WMS:(e,t)=>new aS({url:e,...t}),WMTS:(e,t)=>new cS({url:e,...t})};function Fl(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._ready=!1,this._tileCredits=void 0,this._errorEvent=new ge;let t=e.assetId;u(t)&&($("IonImageryProvider options.assetId","options.assetId was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use IonImageryProvider.fromAssetId instead."),Fl._initialize(this,t,e))}Object.defineProperties(Fl.prototype,{ready:{get:function(){return $("IonImageryProvider.ready","IonImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use IonImageryProvider.fromAssetId instead."),this._ready}},readyPromise:{get:function(){return $("IonImageryProvider.readyPromise","IonImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use IonImageryProvider.fromAssetId instead."),this._readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},proxy:{get:function(){}},defaultAlpha:{get:function(){return $("IonImageryProvider.defaultAlpha","IonImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("IonImageryProvider.defaultAlpha","IonImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("IonImageryProvider.defaultNightAlpha","IonImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("IonImageryProvider.defaultNightAlpha","IonImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("IonImageryProvider.defaultDayAlpha","IonImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("IonImageryProvider.defaultDayAlpha","IonImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("IonImageryProvider.defaultBrightness","IonImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("IonImageryProvider.defaultBrightness","IonImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("IonImageryProvider.defaultContrast","IonImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("IonImageryProvider.defaultContrast","IonImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("IonImageryProvider.defaultHue","IonImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("IonImageryProvider.defaultHue","IonImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("IonImageryProvider.defaultSaturation","IonImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("IonImageryProvider.defaultSaturation","IonImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("IonImageryProvider.defaultGamma","IonImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("IonImageryProvider.defaultGamma","IonImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("IonImageryProvider.defaultMinificationFilter","IonImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("IonImageryProvider.defaultMinificationFilter","IonImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("IonImageryProvider.defaultMagnificationFilter","IonImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("IonImageryProvider.defaultMagnificationFilter","IonImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});Fl._initialize=function(e,t,n){let i=Xs._createEndpointResource(t,n),r=t.toString()+n.accessToken+n.server,o=Fl._endpointCache[r];u(o)||(o=i.fetchJson(),Fl._endpointCache[r]=o),e._readyPromise=o.then(function(s){if(s.type!=="IMAGERY")return Promise.reject(new de(`Cesium ion asset ${t} is not an imagery asset.`));let a,c=s.externalType;if(!u(c))a=new Im({url:new Xs(s,i)});else{let l=cit[c];if(!u(l))return Promise.reject(new de(`Unrecognized Cesium ion imagery type: ${c}`));a=l(s.options)}return e._tileCredits=Xs.getCreditsFromEndpoint(s,i),a.errorEvent.addEventListener(function(l){l.provider=e,e._errorEvent.raiseEvent(l)}),e._imageryProvider=a,Promise.resolve(a._readyPromise).then(function(){return e._ready=!0,!0})})};Fl.fromAssetId=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Xs._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,r=Fl._endpointCache[i];u(r)||(r=n.fetchJson(),Fl._endpointCache[i]=r);let o=await r;if(o.type!=="IMAGERY")throw new de(`Cesium ion asset ${e} is not an imagery asset.`);let s,a=o.externalType;if(!u(a))s=await Im.fromUrl(new Xs(o,n));else{let l=lit[a];if(!u(l))throw new de(`Unrecognized Cesium ion imagery type: ${a}`);let f={...o.options},d=f.url;delete f.url,s=await l(d,f)}let c=new Fl(t);return s.errorEvent.addEventListener(function(l){l.provider=c,c._errorEvent.raiseEvent(l)}),c._tileCredits=Xs.getCreditsFromEndpoint(o,n),c._imageryProvider=s,c._ready=!0,c._readyPromise=Promise.resolve(!0),c};Fl.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};Fl.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};Fl.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};Fl._endpointCache={};var zf=Fl;var uit={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},ph=Object.freeze(uit);function fit(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,ph.AERIAL);return zf.fromAssetId(t)}var N_=fit;var rL=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var oL=`in vec4 position;
in float webMercatorT;

uniform vec2 u_textureDimensions;

out vec2 v_textureCoordinates;

void main()
{
    v_textureCoordinates = vec2(position.x, webMercatorT);
    gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));
}
`;function lS(e,t,n,i,r){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let o=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(o,s,a)}this.state=fi.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!u(r)&&e.ready&&e.imageryProvider._ready&&(r=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=r}lS.createPlaceholder=function(e){let t=new lS(e,0,0,0);return t.addReference(),t.state=fi.PLACEHOLDER,t};lS.prototype.addReference=function(){++this.referenceCount};lS.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),u(this.parent)&&this.parent.releaseReference(),u(this.image)&&u(this.image.destroy)&&this.image.destroy(),u(this.texture)&&this.texture.destroy(),u(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),ue(this),0):this.referenceCount};lS.prototype.processStateMachine=function(e,t,n){this.state===fi.UNLOADED&&!n&&(this.state=fi.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===fi.RECEIVED&&(this.state=fi.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===fi.READY&&t&&!this.texture;(this.state===fi.TEXTURE_LOADED||i)&&(this.state=fi.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var uS=lS;function Qj(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}Qj.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};Qj.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,r=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===fi.READY)return u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=r._calculateTextureTranslationAndScale(e,this),!0;let o=i.parent,s;for(;u(o)&&(o.state!==fi.READY||!this.useWebMercatorT&&!u(o.texture));)o.state!==fi.FAILED&&o.state!==fi.INVALID&&(s=s||o),o=o.parent;return this.readyImagery!==o&&(u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=o,u(o)&&(o.addReference(),this.textureTranslationAndScale=r._calculateTextureTranslationAndScale(e,this))),i.state===fi.FAILED||i.state===fi.INVALID?u(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var fS=Qj;function mi(e,t){this._imageryProvider=e,this._readyEvent=new ge,this._errorEvent=new ge,t=y(t,y.EMPTY_OBJECT),e=y(e,y.EMPTY_OBJECT),this.alpha=y(t.alpha,y(e._defaultAlpha,1)),this.nightAlpha=y(t.nightAlpha,y(e._defaultNightAlpha,1)),this.dayAlpha=y(t.dayAlpha,y(e._defaultDayAlpha,1)),this.brightness=y(t.brightness,y(e._defaultBrightness,mi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e._defaultContrast,mi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e._defaultHue,mi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e._defaultSaturation,mi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e._defaultGamma,mi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,mi.DEFAULT_SPLIT),this.minificationFilter=y(t.minificationFilter,y(e._defaultMinificationFilter,mi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e._defaultMagnificationFilter,mi.DEFAULT_MAGNIFICATION_FILTER)),this.show=y(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=y(t.rectangle,le.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new fS(uS.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=y(t.colorToAlphaThreshold,mi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(mi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},ready:{get:function(){return u(this._imageryProvider)}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},rectangle:{get:function(){return this._rectangle}}});mi.DEFAULT_BRIGHTNESS=1;mi.DEFAULT_CONTRAST=1;mi.DEFAULT_HUE=0;mi.DEFAULT_SATURATION=1;mi.DEFAULT_GAMMA=1;mi.DEFAULT_SPLIT=kc.NONE;mi.DEFAULT_MINIFICATION_FILTER=sn.LINEAR;mi.DEFAULT_MAGNIFICATION_FILTER=Ti.LINEAR;mi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;mi.fromProviderAsync=function(e,t){let n=new mi(void 0,t);return _it(n,Promise.resolve(e)),n};mi.fromWorldImagery=function(e){return e=y(e,y.EMPTY_OBJECT),mi.fromProviderAsync(N_({style:e.style}),e)};mi.prototype.isBaseLayer=function(){return this._isBaseLayer};mi.prototype.isDestroyed=function(){return!1};mi.prototype.destroy=function(){return ue(this)};var Fpe=new le,Lpe=new le,$j=new le,Upe=new le;mi.prototype.getViewableRectangle=async function(){$("ImageryLayer.getViewableRectangle","ImageryLayer.getViewableRectangle was deprecated in CesiumJS 1.104.  It will be removed in CesiumJS 1.107.  Use ImageryLayer.getImageryRectangle instead.");let e=this._imageryProvider,t=this._rectangle;return await e._readyPromise,le.intersection(e.rectangle,t)};mi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return le.intersection(e.rectangle,t)};mi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(!u(t)||u(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||u(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;u(n)||(n=i.imagery.length);let r=this._imageryProvider;if(!this.ready||!r._ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let o=r.tilingScheme.projection instanceof Oi&&e.rectangle.north<Oi.MaximumLatitude&&e.rectangle.south>-Oi.MaximumLatitude,s=le.intersection(r.rectangle,this._rectangle,Fpe),a=le.intersection(e.rectangle,s,Lpe);if(!u(a)){if(!this.isBaseLayer())return!1;let w=s,I=e.rectangle;a=Lpe,I.south>=w.north?a.north=a.south=w.north:I.north<=w.south?a.north=a.south=w.south:(a.south=Math.max(I.south,w.south),a.north=Math.min(I.north,w.north)),I.west>=w.east?a.west=a.east=w.east:I.east<=w.west?a.west=a.east=w.west:(a.west=Math.max(I.west,w.west),a.east=Math.min(I.east,w.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=mit(this,f,c);d=Math.max(0,d);let p=r.maximumLevel;if(d>p&&(d=p),u(r.minimumLevel)){let w=r.minimumLevel;d<w&&(d=w)}let g=r.tilingScheme,m=g.positionToTileXY(le.northwest(a),d),A=g.positionToTileXY(le.southeast(a),d),x=e.rectangle.width/512,C=e.rectangle.height/512,T=g.tileXYToRectangle(m.x,m.y,d);Math.abs(T.south-e.rectangle.north)<C&&m.y<A.y&&++m.y,Math.abs(T.east-e.rectangle.west)<x&&m.x<A.x&&++m.x;let E=g.tileXYToRectangle(A.x,A.y,d);Math.abs(E.north-e.rectangle.south)<C&&A.y>m.y&&--A.y,Math.abs(E.west-e.rectangle.east)<x&&A.x>m.x&&--A.x;let S=le.clone(e.rectangle,Upe),v=g.tileXYToRectangle(m.x,m.y,d),D=le.intersection(v,s,$j),M;o?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(v,v),g.rectangleToNativeRectangle(D,D),g.rectangleToNativeRectangle(s,s),M=g.tileXYToNativeRectangle.bind(g),x=S.width/512,C=S.height/512):M=g.tileXYToRectangle.bind(g);let O,B=0,L=1,_;!this.isBaseLayer()&&Math.abs(D.west-S.west)>=x&&(B=Math.min(1,(D.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(D.north-S.north)>=C&&(L=Math.max(0,(D.north-S.south)/S.height));let b=L;for(let w=m.x;w<=A.x;w++)if(O=B,v=M(w,m.y,d),D=le.simpleIntersection(v,s,$j),!!u(D)){B=Math.min(1,(D.east-S.west)/S.width),w===A.x&&(this.isBaseLayer()||Math.abs(D.east-S.east)<x)&&(B=1),L=b;for(let I=m.y;I<=A.y;I++){if(_=L,v=M(w,I,d),D=le.simpleIntersection(v,s,$j),!u(D))continue;L=Math.max(0,(D.south-S.south)/S.height),I===A.y&&(this.isBaseLayer()||Math.abs(D.south-S.south)<C)&&(L=0);let R=new se(O,L,B,_),F=this.getImageryFromCache(w,I,d);i.imagery.splice(n,0,new fS(F,R,o)),++n}}return!0};mi.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,Fpe),i=c.rectangleToNativeRectangle(i,Upe)}let r=i.width,o=i.height,s=r/n.width,a=o/n.height;return new se(s*(i.west-n.west)/r,a*(i.south-n.south)/o,s,a)};mi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!u(s))return r();e.image=s,e.state=fi.RECEIVED,e.request=void 0,Ai.reportSuccess(n._requestImageError)}function r(s){if(e.request.state===ti.CANCELLED){e.state=fi.UNLOADED,e.request=void 0;return}e.state=fi.FAILED,e.request=void 0;let a=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=Ai.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&o()}function o(){let s=new jr({throttle:!1,throttleByServer:!0,type:es.IMAGERY});e.request=s,e.state=fi.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=fi.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){r(c)})}o()};mi.prototype._createTextureWebGL=function(e,t){let n=new ln({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new Rt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Rt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?at.RGBA:at.RGB,sampler:n})};mi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let o=n.tileDiscardPolicy;if(u(o)){if(!o.isReady()){t.state=fi.RECEIVED;return}if(o.shouldDiscardImage(i)){t.state=fi.INVALID;return}}}let r=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof Oi?t.textureWebMercator=r:t.texture=r,t.image=void 0,t.state=fi.TEXTURE_LOADED};function Npe(e,t,n){return`${e}:${t}:${n}`}mi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===sn.LINEAR&&i===Ti.LINEAR&&!at.isCompressedFormat(t.pixelFormat)&&P.isPowerOfTwo(t.width)&&P.isPowerOfTwo(t.height)){n=sn.LINEAR_MIPMAP_LINEAR;let o=zt.maximumTextureFilterAnisotropy,s=Math.min(o,y(this._maximumAnisotropy,o)),a=Npe(n,i,s),c=e.cache.imageryLayerMipmapSamplers;u(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let l=c[a];u(l)||(l=c[a]=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(Fh.NICEST),t.sampler=l}else{let o=Npe(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;u(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[o];u(a)||(a=s[o]=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};mi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,r=t.rectangle,o=e.context;if(n=y(n,!0),n&&!(this._imageryProvider.tilingScheme.projection instanceof Ii)&&r.width/i.width>1e-5){let s=this;t.addReference();let a=new Yu({persists:!0,owner:this,preExecute:function(c){hit(c,o,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(o,c),t.state=fi.READY,t.releaseReference()},canceled:function(){t.state=fi.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(o,i),t.state=fi.READY};mi.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};mi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};mi.prototype.getImageryFromCache=function(e,t,n,i){let r=Vpe(e,t,n),o=this._imageryCache[r];return u(o)||(o=new uS(this,e,t,n,i),this._imageryCache[r]=o),o.addReference(),o};mi.prototype.removeImageryFromCache=function(e){let t=Vpe(e.x,e.y,e.level);delete this._imageryCache[t]};function Vpe(e,t,n){return JSON.stringify([e,t,n])}var ez={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},dit=Ht.supportsTypedArrays()?new Float32Array(2*64):void 0;function hit(e,t,n,i){let r=t.cache.imageryLayer_reproject;if(!u(r)){r=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){u(this.framebuffer)&&this.framebuffer.destroy(),u(this.vertexArray)&&this.vertexArray.destroy(),u(this.shaderProgram)&&this.shaderProgram.destroy()}};let x=new Float32Array(2*64*2),C=0;for(let D=0;D<64;++D){let M=D/63;x[C++]=0,x[C++]=M,x[C++]=1,x[C++]=M}let T={position:0,webMercatorT:1},E=Yo.getRegularGridIndices(2,64),S=ht.createIndexBuffer({context:t,typedArray:E,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});r.vertexArray=new oi({context:t,attributes:[{index:T.position,vertexBuffer:ht.createVertexBuffer({context:t,typedArray:x,usage:Fe.STATIC_DRAW}),componentsPerAttribute:2},{index:T.webMercatorT,vertexBuffer:ht.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Fe.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let v=new ke({sources:[oL]});r.shaderProgram=Xt.fromCache({context:t,vertexShaderSource:v,fragmentShaderSource:rL,attributeLocations:T}),r.sampler=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.LINEAR,magnificationFilter:Ti.LINEAR})}n.sampler=r.sampler;let o=n.width,s=n.height;ez.textureDimensions.x=o,ez.textureDimensions.y=s,ez.texture=n;let a=Math.sin(i.south),c=.5*Math.log((1+a)/(1-a));a=Math.sin(i.north);let f=1/(.5*Math.log((1+a)/(1-a))-c),d=new Rt({context:t,width:o,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});P.isPowerOfTwo(o)&&P.isPowerOfTwo(s)&&d.generateMipmap(Fh.NICEST);let p=i.south,g=i.north,m=dit,A=0;for(let x=0;x<64;++x){let C=x/63,T=P.lerp(p,g,C);a=Math.sin(T);let S=(.5*Math.log((1+a)/(1-a))-c)*f;m[A++]=S,m[A++]=S}r.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=r.shaderProgram,e.outputTexture=d,e.uniformMap=ez,e.vertexArray=r.vertexArray}function mit(e,t,n){let i=e._imageryProvider,r=i.tilingScheme,o=r.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof Ii?1:Math.cos(n),a=r.rectangle,l=o.maximumRadius*a.width*s/(i.tileWidth*r.getNumberOfXTilesAtLevel(0))/t,f=Math.log(l)/Math.log(2);return Math.round(f)|0}function pit(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function _it(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){pit(e._errorEvent,i)}}var ks=mi;var git={WEST:0,NORTH:1,EAST:2,SOUTH:3,NORTHWEST:4,NORTHEAST:5,SOUTHWEST:6,SOUTHEAST:7},_n=git;var kpe={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=kpe.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},Qn=kpe;function hS(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new se}hS.prototype.update=function(e,t,n){this.changedThisFrame&&(Ype(e,t,this.tile,n),this.changedThisFrame=!1)};hS.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};hS.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):kf._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var yit=new ny;hS.updateFillTiles=function(e,t,n,i){let r=e._quadtree,o=r._levelZeroTiles,s=r._lastSelectionFrameNumber,a=yit;a.clear();for(let l=0;l<t.length;++l){let f=t[l];u(f.data.vertexArray)&&a.enqueue(t[l])}let c=a.dequeue();for(;c!==void 0;){let l=c.findTileToWest(o),f=c.findTileToSouth(o),d=c.findTileToEast(o),p=c.findTileToNorth(o);gs(e,n,c,l,s,_n.EAST,!1,a,i),gs(e,n,c,f,s,_n.NORTH,!1,a,i),gs(e,n,c,d,s,_n.WEST,!1,a,i),gs(e,n,c,p,s,_n.SOUTH,!1,a,i);let g=l.findTileToNorth(o),m=l.findTileToSouth(o),A=d.findTileToNorth(o),x=d.findTileToSouth(o);gs(e,n,c,g,s,_n.SOUTHEAST,!1,a,i),gs(e,n,c,A,s,_n.SOUTHWEST,!1,a,i),gs(e,n,c,m,s,_n.NORTHEAST,!1,a,i),gs(e,n,c,x,s,_n.NORTHWEST,!1,a,i),c=a.dequeue()}};function gs(e,t,n,i,r,o,s,a,c){if(i===void 0)return;let l=i;for(;l&&(l._lastSelectionResultFrame!==r||Qn.wasKicked(l._lastSelectionResult)||Qn.originalResult(l._lastSelectionResult)===Qn.CULLED);){if(s)return;let f=l.parent;if(o>=_n.NORTHWEST&&f!==void 0)switch(o){case _n.NORTHWEST:l=l===f.northwestChild?f:void 0;break;case _n.NORTHEAST:l=l===f.northeastChild?f:void 0;break;case _n.SOUTHWEST:l=l===f.southwestChild?f:void 0;break;case _n.SOUTHEAST:l=l===f.southeastChild?f:void 0;break}else l=f}if(l!==void 0){if(l._lastSelectionResult===Qn.RENDERED){if(u(l.data.vertexArray))return;Ait(e,t,n,l,o,r,a,c);return}if(Qn.originalResult(i._lastSelectionResult)!==Qn.CULLED)switch(o){case _n.WEST:gs(e,t,n,i.northwestChild,r,o,!0,a,c),gs(e,t,n,i.southwestChild,r,o,!0,a,c);break;case _n.EAST:gs(e,t,n,i.southeastChild,r,o,!0,a,c),gs(e,t,n,i.northeastChild,r,o,!0,a,c);break;case _n.SOUTH:gs(e,t,n,i.southwestChild,r,o,!0,a,c),gs(e,t,n,i.southeastChild,r,o,!0,a,c);break;case _n.NORTH:gs(e,t,n,i.northeastChild,r,o,!0,a,c),gs(e,t,n,i.northwestChild,r,o,!0,a,c);break;case _n.NORTHWEST:gs(e,t,n,i.northwestChild,r,o,!0,a,c);break;case _n.NORTHEAST:gs(e,t,n,i.northeastChild,r,o,!0,a,c);break;case _n.SOUTHWEST:gs(e,t,n,i.southwestChild,r,o,!0,a,c);break;case _n.SOUTHEAST:gs(e,t,n,i.southeastChild,r,o,!0,a,c);break;default:throw new fe("Invalid edge")}}}function Ait(e,t,n,i,r,o,s,a){let c=i.data;if(c.fill===void 0)c.fill=new hS(i);else if(c.fill.visitedFrame===o)return;c.fill.enqueuedFrame!==o&&(c.fill.enqueuedFrame=o,c.fill.changedThisFrame=!1,s.enqueue(i)),xit(e,t,n,i,r,a)}function xit(e,t,n,i,r,o){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(Ype(e,t,n,o),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let l,f;switch(r){case _n.WEST:l=s.westMeshes,f=s.westTiles;break;case _n.SOUTH:l=s.southMeshes,f=s.southTiles;break;case _n.EAST:l=s.eastMeshes,f=s.eastTiles;break;case _n.NORTH:l=s.northMeshes,f=s.northTiles;break;case _n.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case _n.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case _n.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case _n.SOUTHEAST:s.changedThisFrame=s.changedThisFrame||s.southeastMesh!==a,s.southeastMesh=a,s.southeastTile=n;return}if(n.level<=i.level){s.changedThisFrame=s.changedThisFrame||l[0]!==a||l.length!==1,l[0]=a,f[0]=n,l.length=1,f.length=1;return}let d,p,g,m,A=n.rectangle,x,C=i.rectangle;switch(r){case _n.WEST:for(x=(C.north-C.south)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.greaterThan(A.north,m.south,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.greaterThanOrEquals(A.south,m.north,x));++p);break;case _n.SOUTH:for(x=(C.east-C.west)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.lessThan(A.west,m.east,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.lessThanOrEquals(A.east,m.west,x));++p);break;case _n.EAST:for(x=(C.north-C.south)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.lessThan(A.south,m.north,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.lessThanOrEquals(A.north,m.south,x));++p);break;case _n.NORTH:for(x=(C.east-C.west)*P.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!P.greaterThan(A.east,m.west,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!P.greaterThanOrEquals(A.west,m.east,x));++p);break}p-d===1?(s.changedThisFrame=s.changedThisFrame||l[d]!==a,l[d]=a,f[d]=n):(s.changedThisFrame=!0,l.splice(d,p-d,a),f.splice(d,p-d,n))}var eC=new me,Cit=new me,dS=new h,iq=new h,eq=new H,tq=new H,Mu=new H;function az(){this.height=0,this.encodedNormal=new H}function tz(e,t,n,i,r,o,s,a,c){if(u(r))return r;let l;if(u(o)&&u(s))l=(o.height+s.height)*.5;else if(u(o))l=o.height;else if(u(s))l=s.height;else if(u(a))l=a.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;u(d)&&(p=d.minimumHeight,g=d.maximumHeight),l=(p+g)*.5}return Xpe(e,t,n,i,l,c),c}var Tit={minimumHeight:0,maximumHeight:0},Eit=new h,zpe=new az,Hpe=new az,Gpe=new az,Wpe=new az,bit=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,Sit={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function Ype(e,t,n,i){kf.initialize(n,e.terrainProvider,e._imageryLayers);let r=n.data,o=r.fill,s=n.rectangle,a=t.terrainExaggeration,c=t.terrainExaggerationRelativeHeight,l=a!==1,f=n.tilingScheme.ellipsoid,d=iz(o,f,0,1,o.northwestTile,o.northwestMesh,o.northTiles,o.northMeshes,o.westTiles,o.westMeshes,Gpe),p=iz(o,f,0,0,o.southwestTile,o.southwestMesh,o.westTiles,o.westMeshes,o.southTiles,o.southMeshes,zpe),g=iz(o,f,1,0,o.southeastTile,o.southeastMesh,o.southTiles,o.southMeshes,o.eastTiles,o.eastMeshes,Hpe),m=iz(o,f,1,1,o.northeastTile,o.northeastMesh,o.eastTiles,o.eastMeshes,o.northTiles,o.northMeshes,Wpe);d=tz(o,f,0,1,d,p,m,g,Gpe),p=tz(o,f,0,0,p,d,g,m,zpe),g=tz(o,f,1,1,g,p,m,d,Hpe),m=tz(o,f,1,1,m,g,d,p,Wpe);let A=p.height,x=g.height,C=d.height,T=m.height,E=Math.min(A,x,C,T),S=Math.max(A,x,C,T),v=(E+S)*.5,D,M,O=e.getLevelMaximumGeometricError(n.level),B=f.maximumRadius-O,L=Math.acos(B/f.maximumRadius)*4;if(L*=1.5,s.width>L&&S-E<=O){let w=new wa({width:9,height:9,buffer:bit,structure:{heightOffset:S}}),I=Sit;I.tilingScheme=n.tilingScheme,I.x=n.x,I.y=n.y,I.level=n.level,I.exaggeration=a,I.exaggerationRelativeHeight=c,o.mesh=w._createMeshSync(I)}else{let w=l,I=le.center(s,Cit);I.height=v;let R=f.cartographicToCartesian(I,Eit),F=new dc(R,void 0,void 0,void 0,void 0,!0,!0,w,a,c),k=5,V;for(V=o.westMeshes,D=0,M=V.length;D<M;++D)k+=V[D].eastIndicesNorthToSouth.length;for(V=o.southMeshes,D=0,M=V.length;D<M;++D)k+=V[D].northIndicesWestToEast.length;for(V=o.eastMeshes,D=0,M=V.length;D<M;++D)k+=V[D].westIndicesSouthToNorth.length;for(V=o.northMeshes,D=0,M=V.length;D<M;++D)k+=V[D].southIndicesEastToWest.length;let G=Tit;G.minimumHeight=E,G.maximumHeight=S;let U=F.stride,Y=new Float32Array(k*U),W=0,Z=W;W=nz(f,s,F,Y,W,0,1,d.height,d.encodedNormal,1,G),W=oz(o,f,F,Y,W,o.westTiles,o.westMeshes,_n.EAST,G);let j=W;W=nz(f,s,F,Y,W,0,0,p.height,p.encodedNormal,0,G),W=oz(o,f,F,Y,W,o.southTiles,o.southMeshes,_n.NORTH,G);let K=W;W=nz(f,s,F,Y,W,1,0,g.height,g.encodedNormal,0,G),W=oz(o,f,F,Y,W,o.eastTiles,o.eastMeshes,_n.WEST,G);let J=W;W=nz(f,s,F,Y,W,1,1,m.height,m.encodedNormal,1,G),W=oz(o,f,F,Y,W,o.northTiles,o.northMeshes,_n.SOUTH,G),E=G.minimumHeight,S=G.maximumHeight;let _e=On.fromRectangle(s,E,S,n.tilingScheme.ellipsoid),xe=Oi.geodeticLatitudeToMercatorAngle(s.south),oe=1/(Oi.geodeticLatitudeToMercatorAngle(s.north)-xe),Ae=(Oi.geodeticLatitudeToMercatorAngle(I.latitude)-xe)*oe,he=f.geodeticSurfaceNormalCartographic(eC,iq),Se=qn.octEncode(he,eq),Ie=W;F.encode(Y,W*U,_e.center,H.fromElements(.5,.5,Mu),v,Se,Ae,he),++W;let Ne=W,qe=Ne<256?1:2,pt=(Ne-1)*3,Gt=pt*qe,fn=(Y.length-Ne*U)*Float32Array.BYTES_PER_ELEMENT,ft;if(fn>=Gt){let Ee=Ne*U*Float32Array.BYTES_PER_ELEMENT;ft=Ne<256?new Uint8Array(Y.buffer,Ee,pt):new Uint16Array(Y.buffer,Ee,pt)}else ft=Ne<256?new Uint8Array(pt):new Uint16Array(pt);Y=new Float32Array(Y.buffer,0,Ne*U);let pn=0;for(D=0;D<Ne-2;++D)ft[pn++]=Ie,ft[pn++]=D,ft[pn++]=D+1;ft[pn++]=Ie,ft[pn++]=D,ft[pn++]=0;let Bn=[];for(D=j;D>=Z;--D)Bn.push(D);let Vt=[];for(D=K;D>=j;--D)Vt.push(D);let Qe=[];for(D=J;D>=K;--D)Qe.push(D);let pe=[];for(pe.push(0),D=Ie-1;D>=J;--D)pe.push(D);o.mesh=new Vf(F.center,Y,ft,pt,Ne,E,S,ae.fromOrientedBoundingBox(_e),Mit(e,_e.center,s,E,S),F.stride,_e,F,Bn,Vt,Qe,pe)}let _=t.context;o._destroyVertexArray(i),o.vertexArray=kf._createVertexArrayForMesh(_,o.mesh),r.processImagery(n,e.terrainProvider,t,!0);let b=o.waterMaskTexture;if(o.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let w=r._findAncestorTileWithTerrainData(n);u(w)&&u(w.data.waterMaskTexture)&&(o.waterMaskTexture=w.data.waterMaskTexture,++o.waterMaskTexture.referenceCount,r._computeWaterMaskTranslationAndScale(n,w,o.waterMaskTranslationAndScale))}u(b)&&(--b.referenceCount,b.referenceCount===0&&b.destroy())}function nz(e,t,n,i,r,o,s,a,c,l,f){let d=eC;d.longitude=P.lerp(t.west,t.east,o),d.latitude=P.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,dS),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,iq));let m=tq;return m.x=o,m.y=s,n.encode(i,r*n.stride,p,m,a,c,l,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),r+1}var sz=new le;function sL(e,t,n,i){let r=e.rectangle,o=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(r=le.clone(e.rectangle,sz),r.west-=P.TWO_PI,r.east-=P.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(r=le.clone(e.rectangle,sz),r.west+=P.TWO_PI,r.east+=P.TWO_PI);let s=r.east-r.west,a=(o.west-r.west)/s,c=(o.east-r.west)/s,l=r.north-r.south,f=(o.south-r.south)/l,d=(o.north-r.south)/l,p=(n.x-a)/(c-a),g=(n.y-f)/(d-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(g)<Math.EPSILON5?g=0:Math.abs(g-1)<Math.EPSILON5&&(g=1),i.x=p,i.y=g,i}var vit=new H;function nq(e,t,n,i,r){let o=e.encoding,s=e.vertices;if(r.height=o.decodeHeight(s,t),o.hasVertexNormals)o.getOctEncodedNormal(s,t,r.encodedNormal);else{let a=r.encodedNormal;a.x=0,a.y=0}}var wit=new H,Dit=new h;function Iit(e,t,n,i,r,o,s,a,c,l){let f=i.encoding,d=i.vertices,p=sL(t,n,f.decodeTextureCoordinates(d,r,Mu),Mu),g=sL(t,n,f.decodeTextureCoordinates(d,o,tq),tq),m;c?m=(s-p.x)/(g.x-p.x):m=(a-p.y)/(g.y-p.y);let A=f.decodeHeight(d,r),x=f.decodeHeight(d,o),C=n.rectangle;eC.longitude=P.lerp(C.west,C.east,s),eC.latitude=P.lerp(C.south,C.north,a),l.height=eC.height=P.lerp(A,x,m);let T;if(f.hasVertexNormals){let E=f.getOctEncodedNormal(d,r,vit),S=f.getOctEncodedNormal(d,o,wit),v=qn.octDecode(E.x,E.y,dS),D=qn.octDecode(S.x,S.y,Dit);T=h.lerp(v,D,m,dS),h.normalize(T,T),qn.octEncode(T,l.encodedNormal)}else T=e.geodeticSurfaceNormalCartographic(eC,dS),qn.octEncode(T,l.encodedNormal)}function Xpe(e,t,n,i,r,o){o.height=r;let s=t.geodeticSurfaceNormalCartographic(eC,dS);qn.octEncode(s,o.encodedNormal)}function iz(e,t,n,i,r,o,s,a,c,l,f){if(qpe(e,t,a,s,!1,n,i,f)||qpe(e,t,l,c,!0,n,i,f))return f;let p;if(rq(r,o))return n===0?i===0?p=o.eastIndicesNorthToSouth[0]:p=o.southIndicesEastToWest[0]:i===0?p=o.northIndicesWestToEast[0]:p=o.westIndicesSouthToNorth[0],nq(o,p,n,i,f),f;let g;if(n===0?i===0?g=rz(e.westMeshes,e.westTiles,_n.EAST,e.southMeshes,e.southTiles,_n.NORTH,n,i):g=rz(e.northMeshes,e.northTiles,_n.SOUTH,e.westMeshes,e.westTiles,_n.EAST,n,i):i===0?g=rz(e.southMeshes,e.southTiles,_n.NORTH,e.eastMeshes,e.eastTiles,_n.WEST,n,i):g=rz(e.eastMeshes,e.eastTiles,_n.WEST,e.northMeshes,e.northTiles,_n.SOUTH,n,i),u(g))return Xpe(e,t,n,i,g,f),f}function rz(e,t,n,i,r,o,s,a){let c=jpe(e,t,!1,n,s,a),l=jpe(i,r,!0,o,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function oz(e,t,n,i,r,o,s,a,c){for(let l=0;l<o.length;++l)r=Pit(e,t,n,i,r,o[l],s[l],a,c);return r}function Pit(e,t,n,i,r,o,s,a,c){let l=o.rectangle;a===_n.EAST&&e.tile.x===0?(l=le.clone(o.rectangle,sz),l.west-=P.TWO_PI,l.east-=P.TWO_PI):a===_n.WEST&&o.x===0&&(l=le.clone(o.rectangle,sz),l.west+=P.TWO_PI,l.east+=P.TWO_PI);let f=e.tile.rectangle,d,p;r>0&&(n.decodeTextureCoordinates(i,r-1,Mu),d=Mu.x,p=Mu.y);let g,m;switch(a){case _n.WEST:g=s.westIndicesSouthToNorth,m=!1;break;case _n.NORTH:g=s.northIndicesWestToEast,m=!0;break;case _n.EAST:g=s.eastIndicesNorthToSouth,m=!1;break;case _n.SOUTH:g=s.southIndicesEastToWest,m=!0;break}let A=o,x=e.tile,C=s.encoding,T=s.vertices,E=n.stride,S,v;C.hasWebMercatorT&&(S=Oi.geodeticLatitudeToMercatorAngle(f.south),v=1/(Oi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let D=0;D<g.length;++D){let M=g[D],O=C.decodeTextureCoordinates(T,M,Mu);sL(A,x,O,O);let B=O.x,L=O.y,_=m?B:L;if(_<0||_>1||Math.abs(B-d)<P.EPSILON5&&Math.abs(L-p)<P.EPSILON5)continue;let b=Math.abs(B)<P.EPSILON5||Math.abs(B-1)<P.EPSILON5,w=Math.abs(L)<P.EPSILON5||Math.abs(L-1)<P.EPSILON5;if(b&&w)continue;let I=C.decodePosition(T,M,dS),R=C.decodeHeight(T,M),F;C.hasVertexNormals?F=C.getOctEncodedNormal(T,M,eq):(F=eq,F.x=0,F.y=0);let k=L;if(C.hasWebMercatorT){let G=P.lerp(f.south,f.north,L);k=(Oi.geodeticLatitudeToMercatorAngle(G)-S)*v}let V;n.hasGeodeticSurfaceNormals&&(V=t.geodeticSurfaceNormal(I,iq)),n.encode(i,r*E,I,O,R,F,k,V),c.minimumHeight=Math.min(c.minimumHeight,R),c.maximumHeight=Math.max(c.maximumHeight,R),++r}return r}function jpe(e,t,n,i,r,o){let s,a,c;n?(s=0,a=e.length,c=1):(s=e.length-1,a=-1,c=-1);for(let l=s;l!==a;l+=c){let f=e[l],d=t[l];if(!rq(d,f))continue;let p;switch(i){case _n.WEST:p=f.westIndicesSouthToNorth;break;case _n.SOUTH:p=f.southIndicesEastToWest;break;case _n.EAST:p=f.eastIndicesNorthToSouth;break;case _n.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(u(g))return f.encoding.decodeHeight(f.vertices,g)}}function rq(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function qpe(e,t,n,i,r,o,s,a){let c,l,f,d,p,g=i[r?0:n.length-1],m=n[r?0:n.length-1];if(rq(g,m)&&(o===0?s===0?(c=r?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,l=r,f=r):(c=r?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,l=!r,f=!1):s===0?(c=r?m.westIndicesSouthToNorth:m.northIndicesWestToEast,l=!r,f=!0):(c=r?m.southIndicesEastToWest:m.westIndicesSouthToNorth,l=r,f=!r),c.length>0)){d=r?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,Mu);let A=sL(g,e.tile,Mu,Mu);if(A.x===o&&A.y===s)return nq(m,p,o,s,a),!0;if(d=Pr(c,l?o:s,function(x,C){m.encoding.decodeTextureCoordinates(m.vertices,x,Mu);let T=sL(g,e.tile,Mu,Mu);return f?l?T.x-o:T.y-s:l?o-T.x:s-T.y}),d<0){if(d=~d,d>0&&d<c.length)return Iit(t,g,e.tile,m,c[d-1],c[d],o,s,l,a),!0}else return nq(m,c[d],o,s,a),!0}return!1}var Oit=[new h,new h,new h,new h];function Mit(e,t,n,i,r,o){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Oit;return h.fromRadians(n.west,n.south,r,a,c[0]),h.fromRadians(n.east,n.south,r,a,c[1]),h.fromRadians(n.west,n.north,r,a,c[2]),h.fromRadians(n.east,n.north,r,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,o)}var mS=hS;function eo(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=yn.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new ge,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener(eo.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener(eo.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener(eo.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener(eo.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ge,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new z(0,0,.5,1),this._clippingPlanes=void 0,this.cartographicLimitRectangle=le.clone(le.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldTerrainExaggeration=void 0,this._oldTerrainExaggerationRelativeHeight=void 0}Object.defineProperties(eo.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=se.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},ready:{get:function(){return u(this._terrainProvider)&&this._terrainProvider._ready&&(this._imageryLayers.length===0||this._imageryLayers.get(0).ready&&this._imageryLayers.get(0).imageryProvider._ready)}},tilingScheme:{get:function(){return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},imageryLayersUpdatedEvent:{get:function(){return this._imageryLayersUpdatedEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,u(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ls.setOwner(e,this,"_clippingPlanes")}}});function Rit(e,t){let n=e.loadingImagery;u(n)||(n=e.readyImagery);let i=t.loadingImagery;return u(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}eo.prototype.update=function(e){this._imageryLayers._update()};function Bit(e,t){let n=t.creditDisplay;u(e._terrainProvider)&&e._terrainProvider._ready&&u(e._terrainProvider.credit)&&n.addCreditToNextFrame(e._terrainProvider.credit);let i=e._imageryLayers;for(let r=0,o=i.length;r<o;++r){let s=i.get(r);s.ready&&s.imageryProvider._ready&&u(s.imageryProvider.credit)&&n.addCreditToNextFrame(s.imageryProvider.credit)}}eo.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(Rit)})),Bit(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)kf._freeVertexArray(t[i]);t.length=0};eo.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,r=t.length;i<r;++i){let o=t[i];u(o)&&(o.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};eo.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Wa.LESS}}),this._blendRenderState=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Wa.LESS_OR_EQUAL},blending:un.ALPHA_BLEND});let s=We(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=Ve.fromCache(s),s=We(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=Ve.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&mS.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.terrainExaggeration,i=e.terrainExaggerationRelativeHeight,r=this._oldTerrainExaggeration!==n||this._oldTerrainExaggerationRelativeHeight!==i;this._oldTerrainExaggeration=n,this._oldTerrainExaggerationRelativeHeight=i,r&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let o=this._tilesToRenderByTextureCount;for(let s=0,a=o.length;s<a;++s){let c=o[s];if(u(c))for(let l=0,f=c.length;l<f;++l){let d=c[l],p=d.data.tileBoundingRegion;rrt(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function $pe(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}eo.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)$pe(t[n],e)};eo.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};eo.prototype.getLevelMaximumGeometricError=function(e){return u(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(e):0};eo.prototype.loadTile=function(e,t){let n=t.data,i=!0,r;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===Qn.CULLED_BUT_NEEDED,r=n.terrainState),kf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&r!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==lo.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,kf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var Lit=new ae,e_e=new le,Nit=new le,Fit=new me;function lz(e,t){if(t.west<t.east)return t;let n=le.clone(t,Nit);return le.center(e,Fit).longitude>0?n.east=P.PI:n.west=-P.PI,n}function t_e(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!le.equals(e.cartographicLimitRectangle,le.MAX_VALUE))}eo.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let r=t_e(this,t);if(t.fog.enabled&&!r&&P.fog(i,t.fog.density)>=1)return lo.NONE;let o=e.data,s=o.tileBoundingRegion;if(o.boundingVolumeSourceTile===void 0)return lo.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),o.clippedByBoundaries=!1;let l=lz(e.rectangle,this.cartographicLimitRectangle),f=le.simpleIntersection(l,e.rectangle,e_e);if(!u(f))return lo.NONE;if(le.equals(f,e.rectangle)||(o.clippedByBoundaries=!0),t.mode!==ne.SCENE3D&&(c=Lit,ae.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),h.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===ne.MORPHING&&u(o.renderedMesh)&&(c=ae.union(s.boundingSphere,c,c))),!u(c))return lo.PARTIAL;let d=this._clippingPlanes;if(u(d)&&d.enabled){let A=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=A!==Qt.INSIDE,A===Qt.OUTSIDE)return lo.NONE}let p,g=a.computeVisibility(c);if(g===Qt.OUTSIDE?p=lo.NONE:g===Qt.INTERSECTING?p=lo.PARTIAL:g===Qt.INSIDE&&(p=lo.FULL),p===lo.NONE)return p;let m=t.mode===ne.SCENE3D&&t.camera.frustum instanceof en;if(t.mode===ne.SCENE3D&&!m&&u(n)&&!r){let A=o.occludeePointInScaledSpace;return!u(A)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(A,s.minimumHeight)?p:lo.NONE}return p};eo.prototype.canRefine=function(e){return u(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var Uit=[],Vit=[];eo.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=Uit;i.length=this._imageryLayers.length;let r=!1,o=!1,s;u(n)&&(r=n.terrainState===Ar.READY,o=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=o;if(u(s))for(a=0,c=s.length;a<c;++a){let d=s[a],p=d.loadingImagery,g=!u(p)||p.state===fi.FAILED||p.state===fi.INVALID,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let l=this.quadtree._lastSelectionFrameNumber,f=Vit;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===l?d._lastSelectionResult:Qn.NONE;if(p===Qn.RENDERED){let g=d.data;if(!u(g))continue;if(!r&&d.data.terrainState===Ar.READY)return!1;let m=d.data.imagery;for(a=0,c=m.length;a<c;++a){let A=m[a],x=A.loadingImagery,C=!u(x)||x.state===fi.FAILED||x.state===fi.INVALID,T=(A.loadingImagery||A.readyImagery).imageryLayer._layerIndex;if(C&&!i[T])return!1}}else p===Qn.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var kit=new h;eo.prototype.computeTileLoadPriority=function(e,t){let n=e.data;if(n===void 0)return 0;let i=n.tileBoundingRegion.boundingVolume;if(i===void 0)return 0;let r=t.camera.positionWC,o=t.camera.directionWC,s=h.subtract(i.center,r,kit),a=h.magnitude(s);return a<P.EPSILON5?0:(h.divideByScalar(s,a,s),(1-h.dot(s,o))*e._distance)};var Kpe=new N,cz=new N,zit=new se,Hit=new se,Git=new se,Wit=new h,Jpe=new h,jit=new h,qit=new h;eo.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let l=i[a];u(l.readyImagery)&&l.readyImagery.imageryLayer.alpha!==0&&++n}let r=this._tilesToRenderByTextureCount[n];u(r)||(r=[],this._tilesToRenderByTextureCount[n]=r),r.push(e);let o=e.data;u(o.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var Yit=[new h,new h,new h,new h];function Zpe(e,t,n,i,r,o){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Yit;return h.fromRadians(n.west,n.south,r,a,c[0]),h.fromRadians(n.east,n.south,r,a,c[1]),h.fromRadians(n.west,n.north,r,a,c[2]),h.fromRadians(n.east,n.north,r,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,o)}eo.prototype.computeDistanceToTile=function(e,t){Xit(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let r=n.tileBoundingRegion,o=r.minimumHeight,s=r.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,l=Math.abs(c-o),f=Math.abs(c-s);l>f?(r.minimumHeight=o,r.maximumHeight=o):(r.minimumHeight=s,r.maximumHeight=s)}let a=r.distanceToCamera(t);return r.minimumHeight=o,r.maximumHeight=s,a};function Xit(e,t,n){let i=e.data;i===void 0&&(i=e.data=new kf);let r=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new Af({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:r,minimumHeight:0,maximumHeight:0}));let o=i.tileBoundingRegion,s=o.minimumHeight,a=o.maximumHeight,c=!1,l=e,f=i.mesh,d=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)o.minimumHeight=f.minimumHeight,o.maximumHeight=f.maximumHeight,c=!0;else if(d!==void 0&&d._minimumHeight!==void 0&&d._maximumHeight!==void 0)o.minimumHeight=d._minimumHeight,o.maximumHeight=d._maximumHeight;else{o.minimumHeight=Number.NaN,o.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let g=p.data;if(g!==void 0){let m=g.mesh,A=g.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0){o.minimumHeight=m.minimumHeight,o.maximumHeight=m.maximumHeight;break}else if(A!==void 0&&A._minimumHeight!==void 0&&A._maximumHeight!==void 0){o.minimumHeight=A._minimumHeight,o.maximumHeight=A._maximumHeight;break}}p=p.parent}l=p}if(l!==void 0){let p=n.terrainExaggeration,g=n.terrainExaggerationRelativeHeight;if(p!==1&&(c=!1,o.minimumHeight=Dc.getHeight(o.minimumHeight,p,g),o.maximumHeight=Dc.getHeight(o.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(o._orientedBoundingBox=On.clone(f.orientedBoundingBox,o._orientedBoundingBox),o._boundingSphere=ae.clone(f.boundingSphere3D,o._boundingSphere),i.occludeePointInScaledSpace=h.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),u(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=Zpe(t,o._orientedBoundingBox.center,e.rectangle,o.minimumHeight,o.maximumHeight,i.occludeePointInScaledSpace)));else{let A=o._orientedBoundingBox===void 0||o._boundingSphere===void 0;(o.minimumHeight!==s||o.maximumHeight!==a||A)&&(o.computeBoundingVolumes(r),i.occludeePointInScaledSpace=Zpe(t,o._orientedBoundingBox.center,e.rectangle,o.minimumHeight,o.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=l,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}eo.prototype.isDestroyed=function(){return!1};eo.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._removeLayerAddedListener=this._removeLayerAddedListener&&this._removeLayerAddedListener(),this._removeLayerRemovedListener=this._removeLayerRemovedListener&&this._removeLayerRemovedListener(),this._removeLayerMovedListener=this._removeLayerMovedListener&&this._removeLayerMovedListener(),this._removeLayerShownListener=this._removeLayerShownListener&&this._removeLayerShownListener(),ue(this)};function Kit(e,t,n){return function(i){let r,o,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(r=a[l],o=y(r.readyImagery,r.loadingImagery),o.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(r=a[f],o=u(r)?y(r.readyImagery,r.loadingImagery):void 0,!u(o)||o.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}eo.prototype._onLayerAdded=function(e,t){if(!this.isDestroyed()&&e.show){let n=this._terrainProvider,i=this,r=this._imageryLayersUpdatedEvent,o=function(){e._imageryCache={},i._quadtree.forEachLoadedTile(function(s){if(u(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,l=c.length,f=-1,d=0;for(a=0;a<l;++a){let g=c[a];if(y(g.readyImagery,g.loadingImagery).imageryLayer===e)f===-1&&(f=a),++d;else if(f!==-1)break}if(f===-1)return;let p=f+d;e._createTileImagerySkeletons(s,n,p)&&(s._loadedCallbacks[e._layerIndex]=Kit(d,e,n),s.state=Us.LOADING)})};if(e.ready){let s=e.imageryProvider;s._reload=o}this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Us.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==Qn.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,r.raiseEvent()}};eo.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,r=-1,o=0;for(let s=0,a=i.length;s<a;++s){let c=i[s],l=c.loadingImagery;if(u(l)||(l=c.readyImagery),l.imageryLayer===e)r===-1&&(r=s),c.freeResources(),++o;else if(r!==-1)break}r!==-1&&i.splice(r,o)}),u(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};eo.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};eo.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var Jit=new N,Zit=new N;function Qpe(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_terrainExaggerationAndRelativeHeight:function(){return this.properties.terrainExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,r=N.multiplyByPoint(i,this.properties.rtc,Jpe);return N.setTranslation(i,r,Kpe),Kpe},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,r=e.context.uniformState.projection,o=N.multiplyByPoint(i,this.properties.rtc,Jpe);return N.setTranslation(i,o,cz),N.multiply(r,cz,cz),cz},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return u(i)&&u(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,r=u(i)?N.multiply(e.context.uniformState.view,i.modelMatrix,Jit):N.IDENTITY;return N.inverseTranspose(r,Zit)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},u_vertexShadowDarkness:function(){return this.properties.vertexShadowDarkness},properties:{initialColor:new se(0,0,.5,1),fillHighlightColor:new z(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new H(65e5,9e6),nightFadeDistance:new H(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new h(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new h(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new h,center3D:void 0,rtc:new h,modifiedModelView:new N,tileRectangle:new se,terrainExaggerationAndRelativeHeight:new H(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new H,southMercatorYAndOneOverHeight:new H,waterMask:void 0,waterMaskTranslationAndScale:new se,minMaxHeight:new H,scaleAndBias:new N,clippingPlanesEdgeColor:z.clone(z.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new se,frontFaceAlphaByDistance:new se,backFaceAlphaByDistance:new se,localizedTranslucencyRectangle:new se,undergroundColor:z.clone(z.TRANSPARENT),undergroundColorAlphaByDistance:new se,lambertDiffuseMultiplier:0,vertexShadowDarkness:0}};return u(t.materialUniformMap)?_t(n,t.materialUniformMap):n}function Qit(e,t,n){let i=n.data,r,o;if(u(i.vertexArray)?(r=i.mesh,o=i.vertexArray):u(i.fill)&&u(i.fill.vertexArray)&&(r=i.fill.mesh,o=i.fill.vertexArray),!(!u(r)||!u(o))){if(u(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===r)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=$it(e,o,r),i.wireframeVertexArray.mesh=r}}function $it(e,t,n){let r={indices:n.indices,primitiveType:Be.TRIANGLES};Ln.toWireframe(r);let o=r.indices,s=ht.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ue.fromSizeInBytes(o.BYTES_PER_ELEMENT)});return new oi({context:e,attributes:t._attributes,indexBuffer:s})}var n_e,i_e,uz;(function(){let e=new xt({geometry:ld.fromDimensions({dimensions:new h(2,2,2)})}),t=new xt({geometry:new r_({radius:1})}),n=new N,i,r;function o(s){return new bn({geometryInstances:s,appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})}n_e=function(s,a){return s===i||(uz(),i=s,n=N.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=kt.fromColor(a),r=o(e)),r},i_e=function(s,a){return s===i||(uz(),i=s,n=N.fromTranslation(s.center,n),n=N.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=kt.fromColor(a),r=o(t)),r},uz=function(){u(r)&&(r.destroy(),r=void 0,i=void 0)}})();var ert=new se(0,0,0,0),trt={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},nrt=z.TRANSPARENT,irt=new Bt;function rrt(e,t,n){let i=t.data;u(i.vertexArray)||(i.fill===void 0&&(i.fill=new mS(t)),i.fill.update(e,n));let r=n.creditDisplay,o=i.terrainData;if(u(o)&&u(o.credits)){let Qe=o.credits;for(let pe=0,Ee=Qe.length;pe<Ee;++pe)r.addCreditToNextFrame(Qe[pe])}let s=zt.maximumTextureImageUnits,a=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!u(a)&&u(i.fill)&&(a=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let l=n.cameraUnderground,f=n.globeTranslucencyState,d=f.translucent,p=f.frontFaceAlphaByDistance,g=f.backFaceAlphaByDistance,m=f.rectangle,A=y(e.undergroundColor,nrt),x=y(e.undergroundColorAlphaByDistance,irt),C=t_e(e,n)&&n.mode===ne.SCENE3D&&A.alpha>0&&(x.nearValue>0||x.farValue>0),T=e.lambertDiffuseMultiplier,E=e.vertexShadowDarkness,S=e.hasWaterMask&&u(a),v=e.oceanNormalMap,D=S&&u(v),M=u(e.terrainProvider)&&e.terrainProvider._ready&&e.terrainProvider.hasVertexNormals,O=n.fog.enabled&&n.fog.renderable&&!l,B=e.showGroundAtmosphere&&n.mode===ne.SCENE3D,L=yn.castShadows(e.shadows)&&!d,_=yn.receiveShadows(e.shadows)&&!d,b=e.hueShift,w=e.saturationShift,I=e.brightnessShift,R=!(P.equalsEpsilon(b,0,P.EPSILON7)&&P.equalsEpsilon(w,0,P.EPSILON7)&&P.equalsEpsilon(I,0,P.EPSILON7)),F=!1;if(B){let Qe=h.magnitude(n.camera.positionWC),pe=e.nightFadeOutDistance;F=Qe>pe}S&&--s,D&&--s,u(n.shadowState)&&n.shadowState.shadowsEnabled&&--s,u(e.clippingPlanes)&&e.clippingPlanes.enabled&&--s,s-=f.numberOfTextureUniforms;let k=i.renderedMesh,V=k.center,G=k.encoding,U=i.tileBoundingRegion,Y=n.terrainExaggeration,W=n.terrainExaggerationRelativeHeight,Z=Y!==1,j=G.hasGeodeticSurfaceNormals,K=zit,J=0,_e=0,xe=0,oe=0,Ae=!1;if(n.mode!==ne.SCENE3D){let Qe=n.mapProjection,pe=Qe.project(le.southwest(t.rectangle),jit),Ee=Qe.project(le.northeast(t.rectangle),qit);if(K.x=pe.x,K.y=pe.y,K.z=Ee.x,K.w=Ee.y,n.mode!==ne.MORPHING&&(V=Wit,V.x=0,V.y=(K.z+K.x)*.5,V.z=(K.w+K.y)*.5,K.x-=V.y,K.y-=V.z,K.z-=V.y,K.w-=V.z),n.mode===ne.SCENE2D&&G.quantization===Fs.BITS12){let Ge=1/(Math.pow(2,12)-1)*.5,xi=(K.z-K.x)*Ge,Ci=(K.w-K.y)*Ge;K.x-=xi,K.y-=Ci,K.z+=xi,K.w+=Ci}Qe instanceof Oi&&(J=t.rectangle.south,_e=t.rectangle.north,xe=Oi.geodeticLatitudeToMercatorAngle(J),oe=1/(Oi.geodeticLatitudeToMercatorAngle(_e)-xe),Ae=!0)}let he=trt;he.frameState=n,he.surfaceTile=i,he.showReflectiveOcean=S,he.showOceanWaves=D,he.enableLighting=e.enableLighting,he.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,he.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,he.showGroundAtmosphere=B,he.atmosphereLightIntensity=e.atmosphereLightIntensity,he.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,he.atmosphereMieCoefficient=e.atmosphereMieCoefficient,he.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,he.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,he.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,he.perFragmentGroundAtmosphere=F,he.hasVertexNormals=M,he.useWebMercatorProjection=Ae,he.clippedByBoundaries=i.clippedByBoundaries,he.hasGeodeticSurfaceNormals=j,he.hasExaggeration=Z;let Se=i.imagery,Ie=0,Ne=Se.length,qe=e.showSkirts&&!l&&!d,pt=e.backFaceCulling&&!l&&!d,Gt=pt?e._renderState:e._disableCullingRenderState,fn=pt?e._blendRenderState:e._disableCullingBlendRenderState,ft=Gt,pn=e._firstPassInitialColor,Bn=n.context;if(u(e._debug.boundingSphereTile)||uz(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let Qe=e._drawCommands.length;for(let pe=0;pe<Qe;++pe)e._uniformMaps[pe]=Qpe(n,e)}do{let Qe=0,pe,Ee;if(e._drawCommands.length<=e._usedDrawCommands?(pe=new nt,pe.owner=t,pe.cull=!1,pe.boundingVolume=new ae,pe.orientedBoundingBox=void 0,Ee=Qpe(n,e),e._drawCommands.push(pe),e._uniformMaps.push(Ee)):(pe=e._drawCommands[e._usedDrawCommands],Ee=e._uniformMaps[e._usedDrawCommands]),pe.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let Nr=U.boundingVolume,Zo=U.boundingSphere;u(Nr)?n_e(Nr,z.RED).update(n):u(Zo)&&i_e(Zo,z.RED).update(n)}let Ge=Ee.properties;se.clone(pn,Ge.initialColor),Ge.oceanNormalMap=v,Ge.lightingFadeDistance.x=e.lightingFadeOutDistance,Ge.lightingFadeDistance.y=e.lightingFadeInDistance,Ge.nightFadeDistance.x=e.nightFadeOutDistance,Ge.nightFadeDistance.y=e.nightFadeInDistance,Ge.atmosphereLightIntensity=e.atmosphereLightIntensity,Ge.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,Ge.atmosphereMieCoefficient=e.atmosphereMieCoefficient,Ge.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,Ge.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,Ge.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,Ge.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let xi=l?g:p,Ci=l?p:g;u(xi)&&(se.fromElements(xi.near,xi.nearValue,xi.far,xi.farValue,Ge.frontFaceAlphaByDistance),se.fromElements(Ci.near,Ci.nearValue,Ci.far,Ci.farValue,Ge.backFaceAlphaByDistance)),se.fromElements(x.near,x.nearValue,x.far,x.farValue,Ge.undergroundColorAlphaByDistance),z.clone(A,Ge.undergroundColor),Ge.lambertDiffuseMultiplier=T,Ge.vertexShadowDarkness=E;let Ir=!u(i.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Ir&&z.clone(e.fillHighlightColor,Ge.fillHighlightColor),Ge.terrainExaggerationAndRelativeHeight.x=Y,Ge.terrainExaggerationAndRelativeHeight.y=W,Ge.center3D=k.center,h.clone(V,Ge.rtc),se.clone(K,Ge.tileRectangle),Ge.southAndNorthLatitude.x=J,Ge.southAndNorthLatitude.y=_e,Ge.southMercatorYAndOneOverHeight.x=xe,Ge.southMercatorYAndOneOverHeight.y=oe;let Wr=Hit,Co=lz(t.rectangle,e.cartographicLimitRectangle),Vo=Git,Cs=lz(t.rectangle,m);h.fromElements(b,w,I,Ge.hsbShift);let Re=t.rectangle,it=1/Re.width,Je=1/Re.height;Wr.x=(Co.west-Re.west)*it,Wr.y=(Co.south-Re.south)*Je,Wr.z=(Co.east-Re.west)*it,Wr.w=(Co.north-Re.south)*Je,se.clone(Wr,Ge.localizedCartographicLimitRectangle),Vo.x=(Cs.west-Re.west)*it,Vo.y=(Cs.south-Re.south)*Je,Vo.z=(Cs.east-Re.west)*it,Vo.w=(Cs.north-Re.south)*Je,se.clone(Vo,Ge.localizedTranslucencyRectangle);let Ze=O&&P.fog(t._distance,n.fog.density)>P.EPSILON3;R=R&&(Ze||B);let ot=!1,Nt=!1,Tn=!1,ar=!1,Cr=!1,Ts=!1,Jo=!1,uo=!1,Di=!1,zo=!1;for(;Qe<s&&Ie<Ne;){let Nr=Se[Ie],Zo=Nr.readyImagery;if(++Ie,!u(Zo)||Zo.imageryLayer.alpha===0)continue;let fa=Nr.useWebMercatorT?Zo.textureWebMercator:Zo.texture,fo=Zo.imageryLayer;u(Nr.textureTranslationAndScale)||(Nr.textureTranslationAndScale=fo._calculateTextureTranslationAndScale(t,Nr)),Ge.dayTextures[Qe]=fa,Ge.dayTextureTranslationAndScale[Qe]=Nr.textureTranslationAndScale,Ge.dayTextureTexCoordsRectangle[Qe]=Nr.textureCoordinateRectangle,Ge.dayTextureUseWebMercatorT[Qe]=Nr.useWebMercatorT,Ge.dayTextureAlpha[Qe]=fo.alpha,Ts=Ts||Ge.dayTextureAlpha[Qe]!==1,Ge.dayTextureNightAlpha[Qe]=fo.nightAlpha,Jo=Jo||Ge.dayTextureNightAlpha[Qe]!==1,Ge.dayTextureDayAlpha[Qe]=fo.dayAlpha,Jo=Jo||Ge.dayTextureDayAlpha[Qe]!==1,Ge.dayTextureBrightness[Qe]=fo.brightness,ot=ot||Ge.dayTextureBrightness[Qe]!==ks.DEFAULT_BRIGHTNESS,Ge.dayTextureContrast[Qe]=fo.contrast,Nt=Nt||Ge.dayTextureContrast[Qe]!==ks.DEFAULT_CONTRAST,Ge.dayTextureHue[Qe]=fo.hue,Tn=Tn||Ge.dayTextureHue[Qe]!==ks.DEFAULT_HUE,Ge.dayTextureSaturation[Qe]=fo.saturation,ar=ar||Ge.dayTextureSaturation[Qe]!==ks.DEFAULT_SATURATION,Ge.dayTextureOneOverGamma[Qe]=1/fo.gamma,Cr=Cr||Ge.dayTextureOneOverGamma[Qe]!==1/ks.DEFAULT_GAMMA,Ge.dayTextureSplit[Qe]=fo.splitDirection,uo=uo||Ge.dayTextureSplit[Qe]!==0;let Cc=Ge.dayTextureCutoutRectangles[Qe];if(u(Cc)||(Cc=Ge.dayTextureCutoutRectangles[Qe]=new se),se.clone(se.ZERO,Cc),u(fo.cutoutRectangle)){let Ra=lz(Re,fo.cutoutRectangle),an=le.simpleIntersection(Ra,Re,e_e);Di=u(an)||Di,Cc.x=(Ra.west-Re.west)*it,Cc.y=(Ra.south-Re.south)*Je,Cc.z=(Ra.east-Re.west)*it,Cc.w=(Ra.north-Re.south)*Je}let td=Ge.colorsToAlpha[Qe];u(td)||(td=Ge.colorsToAlpha[Qe]=new se);let jm=u(fo.colorToAlpha)&&fo.colorToAlphaThreshold>0;if(zo=zo||jm,jm){let Ra=fo.colorToAlpha;td.x=Ra.red,td.y=Ra.green,td.z=Ra.blue,td.w=fo.colorToAlphaThreshold}else td.w=-1;if(u(Zo.credits)){let Ra=Zo.credits;for(let an=0,we=Ra.length;an<we;++an)r.addCreditToNextFrame(Ra[an])}++Qe}Ge.dayTextures.length=Qe,Ge.waterMask=a,se.clone(c,Ge.waterMaskTranslationAndScale),Ge.minMaxHeight.x=G.minimumHeight,Ge.minMaxHeight.y=G.maximumHeight,N.clone(G.matrix,Ge.scaleAndBias);let Hn=e._clippingPlanes,In=u(Hn)&&Hn.enabled&&t.isClipped;In&&(Ge.clippingPlanesEdgeColor=z.clone(Hn.edgeColor,Ge.clippingPlanesEdgeColor),Ge.clippingPlanesEdgeWidth=Hn.edgeWidth),he.numberOfDayTextures=Qe,he.applyBrightness=ot,he.applyContrast=Nt,he.applyHue=Tn,he.applySaturation=ar,he.applyGamma=Cr,he.applyAlpha=Ts,he.applyDayNightAlpha=Jo,he.applySplit=uo,he.enableFog=Ze,he.enableClippingPlanes=In,he.clippingPlanes=Hn,he.hasImageryLayerCutout=Di,he.colorCorrect=R,he.highlightFillTile=Ir,he.colorToAlpha=zo,he.showUndergroundColor=C,he.translucent=d;let Gn=i.renderedMesh.indices.length;qe||(Gn=i.renderedMesh.indexCountWithoutSkirts),pe.shaderProgram=e._surfaceShaderSet.getShaderProgram(he),pe.castShadows=L,pe.receiveShadows=_,pe.renderState=ft,pe.primitiveType=Be.TRIANGLES,pe.vertexArray=i.vertexArray||i.fill.vertexArray,pe.count=Gn,pe.uniformMap=Ee,pe.pass=be.GLOBE,e._debug.wireframe&&(Qit(Bn,e,t),u(i.wireframeVertexArray)&&(pe.vertexArray=i.wireframeVertexArray,pe.primitiveType=Be.LINES,pe.count=Gn*2));let $n=pe.boundingVolume,Ma=pe.orientedBoundingBox;n.mode!==ne.SCENE3D?(ae.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,U.minimumHeight,U.maximumHeight,$n),h.fromElements($n.center.z,$n.center.x,$n.center.y,$n.center),n.mode===ne.MORPHING&&($n=ae.union(U.boundingSphere,$n,$n))):(pe.boundingVolume=ae.clone(U.boundingSphere,$n),pe.orientedBoundingBox=On.clone(U.boundingVolume,Ma)),pe.dirty=!0,d&&f.updateDerivedCommands(pe,n),$pe(pe,n),ft=fn,pn=ert}while(Ie<Ne)}var aL=eo;function r_e(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=le.clone(le.MAX_VALUE)}Object.defineProperties(r_e.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=Bt.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=Bt.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){u(e)||(e=le.clone(le.MAX_VALUE)),le.clone(e,this._rectangle)}}});var cL=r_e;function ys(){this._layers=[],this.layerAdded=new ge,this.layerRemoved=new ge,this.layerMoved=new ge,this.layerShownOrHidden=new ge}Object.defineProperties(ys.prototype,{length:{get:function(){return this._layers.length}}});ys.prototype.add=function(e,t){u(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t);let i=e.readyEvent.addEventListener(()=>{this.layerShownOrHidden.raiseEvent(e,e._layerIndex,e.show),i()})};ys.prototype.addImageryProvider=function(e,t){let n=new ks(e);return this.add(n,t),n};ys.prototype.remove=function(e,t){t=y(t,!0);let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};ys.prototype.removeAll=function(e){e=y(e,!0);let t=this._layers;for(let n=0,i=t.length;n<i;n++){let r=t[n];this.layerRemoved.raiseEvent(r,n),e&&r.destroy()}this._layers=[]};ys.prototype.contains=function(e){return this.indexOf(e)!==-1};ys.prototype.indexOf=function(e){return this._layers.indexOf(e)};ys.prototype.get=function(e){return this._layers[e]};function fz(e,t){return e.indexOf(t)}function o_e(e,t,n){let i=e._layers;if(t=P.clamp(t,0,i.length-1),n=P.clamp(n,0,i.length-1),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,e._update(),e.layerMoved.raiseEvent(r,n,t)}ys.prototype.raise=function(e){let t=fz(this._layers,e);o_e(this,t,t+1)};ys.prototype.lower=function(e){let t=fz(this._layers,e);o_e(this,t,t-1)};ys.prototype.raiseToTop=function(e){let t=fz(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};ys.prototype.lowerToBottom=function(e){let t=fz(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var ort=new le;function s_e(e,t,n,i){let r=e.globe._surface._tilesToRender,o;for(let a=0;!u(o)&&a<r.length;++a){let c=r[a];le.contains(c.rectangle,t)&&(o=c)}if(!u(o))return;let s=o.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],l=c.readyImagery;if(!u(l)||!l.imageryLayer.ready)continue;let f=l.imageryLayer.imageryProvider;if(n&&!u(f.pickFeatures)||!le.contains(l.rectangle,t))continue;let d=ort,p=1/1024;d.west=P.lerp(o.rectangle.west,o.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=P.lerp(o.rectangle.west,o.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=P.lerp(o.rectangle.south,o.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=P.lerp(o.rectangle.south,o.rectangle.north,c.textureCoordinateRectangle.w+p),le.contains(d,t)&&i(l)}}ys.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),r=[];if(s_e(t,i,!1,function(o){r.push(o.imageryLayer)}),r.length!==0)return r};ys.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),r=[],o=[];if(s_e(t,i,!0,function(s){if(!s.imageryLayer.ready)return;let c=s.imageryLayer.imageryProvider.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);u(c)&&(r.push(c),o.push(s.imageryLayer))}),r.length!==0)return Promise.all(r).then(function(s){let a=[];for(let c=0;c<s.length;++c){let l=s[c],f=o[c];if(u(l)&&l.length>0)for(let d=0;d<l.length;++d){let p=l[d];p.imageryLayer=f,u(p.position)||(p.position=i),a.push(p)}}return a})};ys.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};ys.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};ys.prototype.isDestroyed=function(){return!1};ys.prototype.destroy=function(){return this.removeAll(!0),ue(this)};ys.prototype._update=function(){let e=!0,t=this._layers,n,i,r,o;for(r=0,o=t.length;r<o;++r)i=t[r],i._layerIndex=r,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(u(i._show)&&(u(n)||(n=[]),n.push(i)),i._show=i.show);if(u(n))for(r=0,o=n.length;r<o;++r)i=n[r],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var lL=ys;function a_e(e){this._ellipsoid=new m_(e.ellipsoid,h.ZERO)}Object.defineProperties(a_e.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var uL=a_e;function Qc(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=[],this._frameUpdated=void 0,this._lastSelectionResult=Qn.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=Us.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}Qc.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),r=0;for(let o=0;o<n;++o)for(let s=0;s<t;++s)i[r++]=new Qc({tilingScheme:e,x:s,y:o,level:0});return i};Qc.prototype._updateCustomData=function(e,t,n){let i=this.customData,r,o,s;if(u(t)&&u(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,r=0;r<t.length;++r)o=t[r],le.contains(s,o.positionCartographic)&&i.push(o);this._frameUpdated=e}else{let a=this._parent;if(u(a)&&this._frameUpdated!==a._frameUpdated){i.length=0,s=this._rectangle;let c=a.customData;for(r=0;r<c.length;++r)o=c[r],le.contains(s,o.positionCartographic)&&i.push(o);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(Qc.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}},southwestChild:{get:function(){return u(this._southwestChild)||(this._southwestChild=new Qc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return u(this._southeastChild)||(this._southeastChild=new Qc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}},northwestChild:{get:function(){return u(this._northwestChild)||(this._northwestChild=new Qc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return u(this._northeastChild)||(this._northeastChild=new Qc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<Us.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});Qc.prototype.findLevelZeroTile=function(e,t,n){let i=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(t<0?t+=i:t>=i&&(t-=i),!(n<0||n>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return e.filter(function(r){return r.x===t&&r.y===n})[0]};Qc.prototype.findTileToWest=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x-1,this.y);if(t.southeastChild===this)return t.southwestChild;if(t.northeastChild===this)return t.northwestChild;let n=t.findTileToWest(e);if(n!==void 0)return t.southwestChild===this?n.southeastChild:n.northeastChild};Qc.prototype.findTileToEast=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x+1,this.y);if(t.southwestChild===this)return t.southeastChild;if(t.northwestChild===this)return t.northeastChild;let n=t.findTileToEast(e);if(n!==void 0)return t.southeastChild===this?n.southwestChild:n.northwestChild};Qc.prototype.findTileToSouth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y+1);if(t.northwestChild===this)return t.southwestChild;if(t.northeastChild===this)return t.southeastChild;let n=t.findTileToSouth(e);if(n!==void 0)return t.southwestChild===this?n.northwestChild:n.northeastChild};Qc.prototype.findTileToNorth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y-1);if(t.southwestChild===this)return t.northwestChild;if(t.southeastChild===this)return t.northeastChild;let n=t.findTileToNorth(e);if(n!==void 0)return t.northwestChild===this?n.southwestChild:n.southeastChild};Qc.prototype.freeResources=function(){this.state=Us.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),dz(this._southwestChild),this._southwestChild=void 0,dz(this._southeastChild),this._southeastChild=void 0,dz(this._northwestChild),this._northwestChild=void 0,dz(this._northeastChild),this._northeastChild=void 0};function dz(e){u(e)&&e.freeResources()}var fL=Qc;function hz(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}hz.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};hz.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&u(this._lastBeforeStartOfFrame)&&this.count>e&&u(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),c_e(this,t)),t=i}};function c_e(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}hz.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!u(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(u(e.replacementPrevious)||u(e.replacementNext))&&c_e(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var dL=hz;function Hf(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new dL,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=y(e.maximumScreenSpaceError,2),this.tileCacheSize=y(e.tileCacheSize,100),this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new uL({ellipsoid:n}),this._tileLoadProgressEvent=new ge,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Hf.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Hf.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function srt(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,u_e(e);let n=e._levelZeroTiles;if(u(n))for(let i=0;i<n.length;++i){let o=n[i].customData,s=o.length;for(let a=0;a<s;++a){let c=o[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Hf.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Us.START&&e(t),t=t.replacementNext};Hf.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Hf.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let r=n._addHeightCallbacks,o=r.length;for(let s=0;s<o;++s)if(r[s]===i){r.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Hf.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function u_e(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}Hf.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(srt(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),u_e(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Hf.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),urt(this,e),xrt(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function art(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let r=ge.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(r(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(r,o){return Math.max(r,o.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}Hf.prototype.endFrame=function(e){!e.passes.render||e.mode===ne.MORPHING||(_rt(this,e),Art(this,e),art(this,e))};Hf.prototype.isDestroyed=function(){return!1};Hf.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var mL,l_e=new me;function crt(e,t){let n=le.center(e.rectangle,l_e),i=n.longitude-mL.longitude,r=n.latitude-mL.latitude;n=le.center(t.rectangle,l_e);let o=n.longitude-mL.longitude,s=n.latitude-mL.latitude;return i*i+r*r-(o*o+s*s)}var lrt=new h,hL=[];function urt(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let r,o=e._tileProvider;if(!u(e._levelZeroTiles))if(o.ready){let A=o.tilingScheme;e._levelZeroTiles=fL.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if(hL.length<x)for(hL=new Array(x),r=0;r<x;++r)hL[r]===void 0&&(hL[r]=new pL)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;mL=t.camera.positionCartographic,a.sort(crt);let l=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(l.length>0||f.length>0){for(r=0,p=a.length;r<p;++r)s=a[r],s._updateCustomData(d,l,f);l.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let m=N.getTranslation(g.transform,lrt);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(m,e._cameraReferenceFrameOriginCartographic),r=0,p=a.length;r<p;++r)s=a[r],e._tileReplacementQueue.markTileRendered(s),s.renderable?Da(e,s,o,t,c,!1,hL[r]):(F_(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function F_(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function pL(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function f_e(){this.southwest=new pL,this.southeast=new pL,this.northwest=new pL,this.northeast=new pL}f_e.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,r=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&r.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||r.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+r.notYetRenderableCount};var aq=new Array(31);for(let e=0;e<aq.length;++e)aq[e]=new f_e;function frt(e,t,n,i,r){let o=e._debug;++o.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>o.maxDepthVisited&&(o.maxDepthVisited=n.level);let s=mrt(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,l=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:Qn.NONE,g=e.tileProvider;if(s||i){let m=Qn.originalResult(p)===Qn.RENDERED,A=Qn.originalResult(p)===Qn.CULLED||p===Qn.NONE,x=n.state===Us.DONE,C=m||A||x;if(C||u(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&F_(e,e._tileLoadQueueMedium,n,t),mz(e,n),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===Qn.RENDERED,r.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Qn.RENDERED,r.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&F_(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){mz(e,n),F_(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===Qn.RENDERED,r.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Qn.RENDERED,r.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Qn.REFINED;let A=e._tilesToRender.length,x=e._tileLoadQueueLow.length,C=e._tileLoadQueueMedium.length,T=e._tileLoadQueueHigh.length,E=e._tileToUpdateHeights.length;if(drt(e,a,c,l,f,t,i,r),A!==e._tilesToRender.length){let S=r.allAreRenderable,v=r.anyWereRenderedLastFrame,D=r.notYetRenderableCount,M=!1;if(!S&&!v){let O=e._tilesToRender;for(let L=A;L<O.length;++L){let _=O[L];for(;_!==void 0&&_._lastSelectionResult!==Qn.KICKED&&_!==n;)_._lastSelectionResult=Qn.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=A,e._tileToUpdateHeights.length=E,mz(e,n),n._lastSelectionResult=Qn.RENDERED;let B=p===Qn.RENDERED;!B&&D>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=x,e._tileLoadQueueMedium.length=C,e._tileLoadQueueHigh.length=T,F_(e,e._tileLoadQueueMedium,n,t),r.notYetRenderableCount=n.renderable?0:1,M=!0),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=B,B||e._tileToUpdateHeights.push(n),++o.tilesWaitingForChildren}e.preloadAncestors&&!M&&F_(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=Qn.RENDERED,mz(e,n),F_(e,e._tileLoadQueueHigh,n,t),r.allAreRenderable=n.renderable,r.anyWereRenderedLastFrame=p===Qn.RENDERED,r.notYetRenderableCount=n.renderable?0:1}function drt(e,t,n,i,r,o,s,a){let c=o.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=aq[t.level],p=d.southwest,g=d.southeast,m=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(Da(e,t,l,o,f,s,p),Da(e,n,l,o,f,s,g),Da(e,i,l,o,f,s,m),Da(e,r,l,o,f,s,A)):(Da(e,i,l,o,f,s,m),Da(e,t,l,o,f,s,p),Da(e,r,l,o,f,s,A),Da(e,n,l,o,f,s,g)):c.latitude<t.rectangle.north?(Da(e,n,l,o,f,s,g),Da(e,t,l,o,f,s,p),Da(e,r,l,o,f,s,A),Da(e,i,l,o,f,s,m)):(Da(e,r,l,o,f,s,A),Da(e,i,l,o,f,s,m),Da(e,n,l,o,f,s,g),Da(e,t,l,o,f,s,p)),d.combine(a)}function hrt(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&le.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&le.contains(n,e._cameraReferenceFrameOriginCartographic)}function Da(e,t,n,i,r,o,s){if(n.computeTileVisibility(t,i,r)!==lo.NONE)return frt(e,i,t,o,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,hrt(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&F_(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:Qn.NONE;c!==Qn.CULLED_BUT_NEEDED&&c!==Qn.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=Qn.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(F_(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=Qn.CULLED):t._lastSelectionResult=Qn.CULLED;t._lastSelectionResultFrame=i.frameNumber}function mrt(e,t,n){if(t.mode===ne.SCENE2D||t.camera.frustum instanceof en||t.camera.frustum instanceof So)return prt(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),r=n._distance,o=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*o/(r*s);return t.fog.enabled&&(a-=P.fog(r,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function prt(e,t,n){let r=t.camera.frustum,o=r.offCenterFrustum;u(o)&&(r=o);let s=t.context,a=s.drawingBufferWidth,c=s.drawingBufferHeight,l=e._tileProvider.getLevelMaximumGeometricError(n.level),f=Math.max(r.top-r.bottom,r.right-r.left)/Math.max(a,c),d=l/f;return t.fog.enabled&&t.mode!==ne.SCENE2D&&(d-=P.fog(n._distance,t.fog.density)*t.fog.sse),d/=t.pixelRatio,d}function mz(e,t){e._tilesToRender.push(t)}function _rt(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,r=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&r.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let o=yi()+e._loadQueueTimeSlice,s=e._tileProvider,a=oq(e,t,s,o,n,!1);a=oq(e,t,s,o,i,a),oq(e,t,s,o,r,a)}function grt(e,t){return e._loadPriority-t._loadPriority}function oq(e,t,n,i,r,o){n.computeTileLoadPriority!==void 0&&r.sort(grt);for(let s=0,a=r.length;s<a&&(yi()<i||!o);++s){let c=r[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),o=!0}return o}var pS=new vn,sq=new me,Wy=new h,yrt=[];function Art(e,t){if(!e.tileProvider.ready)return;let n=yrt;n.length=0;let i=e._tileToUpdateHeights,r=yi(),o=e._updateHeightsTimeSlice,s=r+o,a=t.mode,c=t.mapProjection,l=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!u(d.data)||!u(d.data.mesh)){let A=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:Qn.NONE;(A===Qn.RENDERED||A===Qn.CULLED_BUT_NEEDED)&&n.push(d),i.shift(),e._lastTileIndex=0;continue}let p=d.customData,g=p.length,m=!1;for(f=e._lastTileIndex;f<g;++f){let A=p[f],x=d.data.terrainData,C=u(x)&&x.wasCreatedByUpsampling();if(d.level>A.level&&!C){if(u(A.positionOnEllipsoidSurface)||(A.positionOnEllipsoidSurface=h.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,l)),a===ne.SCENE3D){let E=l.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,pS.direction),S=l.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,pS.origin);if(!u(S)){let v=0;u(d.data.tileBoundingRegion)&&(v=d.data.tileBoundingRegion.minimumHeight);let D=Math.min(v,-11500),M=h.multiplyByScalar(E,Math.abs(D)+1,Wy);h.subtract(A.positionOnEllipsoidSurface,M,pS.origin)}}else me.clone(A.positionCartographic,sq),sq.height=-11500,c.project(sq,Wy),h.fromElements(Wy.z,Wy.x,Wy.y,Wy),h.clone(Wy,pS.origin),h.clone(h.UNIT_X,pS.direction);let T=d.data.pick(pS,a,c,!1,Wy);u(T)&&(u(A.callback)&&A.callback(T),A.level=d.level)}if(yi()>=s){m=!0;break}}if(m){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function xrt(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let r=0,o=i.length;r<o;++r){let s=i[r];n.showTileThisFrame(s,t)}}var _L=Hf;function _h(e){e=y(e,re.WGS84);let t=new M_({ellipsoid:e}),n=new lL;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new QB,this._material=void 0,this._surface=new _L({tileProvider:new aL({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ge,this._undergroundColor=z.clone(z.BLACK),this._undergroundColorAlphaByDistance=new Bt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new cL,lq(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new ve({url:$t("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!0,this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=1e7,this.lightingFadeInDistance=2e7,this.nightFadeOutDistance=1e7,this.nightFadeInDistance=5e7,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=yn.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0,this.vertexShadowDarkness=.3}Object.defineProperties(_h.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return u(this._surface)?this._surface.tileProvider.ready&&this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){u(e)||(e=le.clone(le.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e),u(this._material)&&lq(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,lq(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=z.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=Bt.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function lq(e){let t=[],n=u(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[R_,Xb];u(e._material)&&(!n||e._terrainProvider.requestVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(JB),e._surfaceShaderSet.baseVertexShaderSource=new ke({sources:[R_,Xb,ZB],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new ke({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function Crt(e){return function(t,n){let i=ae.distanceSquaredTo(t.pickBoundingSphere,e),r=ae.distanceSquaredTo(n.pickBoundingSphere,e);return i-r}}var Trt=[],Ert={start:0,stop:0};_h.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let r=t.mode,o=t.mapProjection,s=Trt;s.length=0;let a=this._surface._tilesToRender,c=a.length,l,f;for(f=0;f<c;++f){l=a[f];let p=l.data;if(!u(p))continue;let g=p.pickBoundingSphere;if(r!==ne.SCENE3D)p.pickBoundingSphere=g=ae.fromRectangleWithHeights2D(l.rectangle,o,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),h.fromElements(g.center.z,g.center.x,g.center.y,g.center);else if(u(p.renderedMesh))ae.clone(p.tileBoundingRegion.boundingSphere,g);else continue;let m=Ji.raySphere(e,g,Ert);u(m)&&s.push(p)}s.sort(Crt(e.origin));let d;for(c=s.length,f=0;f<c&&(d=s[f].pick(e,t.mode,t.mapProjection,n,i),!u(d));++f);return d};var brt=new me;_h.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),u(n)&&t.mode!==ne.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,brt);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var Srt=new h,d_e=new h,vrt=new me,wrt=new vn;function cq(e,t){return u(e)&&le.contains(e.rectangle,t)?e:void 0}_h.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!u(t))return;let n,i,r=t.length;for(i=0;i<r&&(n=t[i],!le.contains(n.rectangle,e));++i);if(i>=r)return;let o=n;for(;u(n);)n=cq(n._southwestChild,e)||cq(n._southeastChild,e)||cq(n._northwestChild,e)||n._northeastChild,u(n)&&u(n.data)&&u(n.data.renderedMesh)&&(o=n);if(n=o,!u(n)||!u(n.data)||!u(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=h.fromRadians(e.longitude,e.latitude,0,a,Srt),l=wrt,f=a.geodeticSurfaceNormal(c,l.direction),d=a.getSurfaceNormalIntersectionWithZAxis(c,11500,l.origin);if(!u(d)){let g;u(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(y(g,0),-11500),A=h.multiplyByScalar(f,Math.abs(m)+1,d_e);h.subtract(c,A,l.origin)}let p=n.data.pick(l,void 0,s,!1,d_e);if(u(p))return a.cartesianToCartographic(p,vrt).height};_h.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};_h.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,r=this.showWaterEffect&&u(i)&&i.hasWaterMask&&i._ready&&i.hasWaterMask;if(r&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let a=this._oceanNormalMapResource,c=a.url;if(u(c)){let l=this;a.fetchImage().then(function(f){c===l._oceanNormalMapResource.url&&(l._oceanNormalMap=l._oceanNormalMap&&l._oceanNormalMap.destroy(),l._oceanNormalMap=new Rt({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let o=e.passes,s=e.mode;o.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=s===ne.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=r,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.vertexShadowDarkness=this.vertexShadowDarkness,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};_h.prototype.render=function(e){this.show&&(u(this._material)&&this._material.update(e.context),this._surface.render(e))};_h.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};_h.prototype.isDestroyed=function(){return!1};_h.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),ue(this)};var gL=_h;function Drt(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var yL=Drt;var v_e={},Irt=32.184,Prt=2451545,h_e=-.0529921,m_e=-.1059842,p_e=13.0120009,__e=13.3407154,g_e=.9856003,y_e=26.4057084,A_e=13.064993,x_e=.3287146,C_e=1.7484877,T_e=-.1589763,E_e=.0036096,b_e=.1643573,S_e=12.9590088,uq=new ee;v_e.ComputeMoon=function(e,t){u(e)||(e=ee.now()),uq=ee.addSeconds(e,Irt,uq);let n=ee.totalDays(uq)-Prt,i=n/Zn.DAYS_PER_JULIAN_CENTURY,r=(125.045+h_e*n)*P.RADIANS_PER_DEGREE,o=(250.089+m_e*n)*P.RADIANS_PER_DEGREE,s=(260.008+p_e*n)*P.RADIANS_PER_DEGREE,a=(176.625+__e*n)*P.RADIANS_PER_DEGREE,c=(357.529+g_e*n)*P.RADIANS_PER_DEGREE,l=(311.589+y_e*n)*P.RADIANS_PER_DEGREE,f=(134.963+A_e*n)*P.RADIANS_PER_DEGREE,d=(276.617+x_e*n)*P.RADIANS_PER_DEGREE,p=(34.226+C_e*n)*P.RADIANS_PER_DEGREE,g=(15.134+T_e*n)*P.RADIANS_PER_DEGREE,m=(119.743+E_e*n)*P.RADIANS_PER_DEGREE,A=(239.961+b_e*n)*P.RADIANS_PER_DEGREE,x=(25.053+S_e*n)*P.RADIANS_PER_DEGREE,C=Math.sin(r),T=Math.sin(o),E=Math.sin(s),S=Math.sin(a),v=Math.sin(c),D=Math.sin(l),M=Math.sin(f),O=Math.sin(d),B=Math.sin(p),L=Math.sin(g),_=Math.sin(m),b=Math.sin(A),w=Math.sin(x),I=Math.cos(r),R=Math.cos(o),F=Math.cos(s),k=Math.cos(a),V=Math.cos(c),G=Math.cos(l),U=Math.cos(f),Y=Math.cos(d),W=Math.cos(p),Z=Math.cos(g),j=Math.cos(m),K=Math.cos(A),J=Math.cos(x),_e=(269.9949+.0031*i-3.8787*C-.1204*T+.07*E-.0172*S+.0072*D-.0052*L+.0043*w)*P.RADIANS_PER_DEGREE,xe=(66.5392+.013*i+1.5419*I+.0239*R-.0278*F+.0068*k-.0029*G+9e-4*U+8e-4*Z-9e-4*J)*P.RADIANS_PER_DEGREE,oe=(38.3213+13.17635815*n-14e-13*n*n+3.561*C+.1208*T-.0642*E+.0158*S+.0252*v-.0066*D-.0047*M-.0046*O+.0028*B+.0052*L+.004*_+.0019*b-.0044*w)*P.RADIANS_PER_DEGREE,Ae=(13.17635815-14e-13*(2*n)+3.561*I*h_e+.1208*R*m_e-.0642*F*p_e+.0158*k*__e+.0252*V*g_e-.0066*G*y_e-.0047*U*A_e-.0046*Y*x_e+.0028*W*C_e+.0052*Z*T_e+.004*j*E_e+.0019*K*b_e-.0044*J*S_e)/86400*P.RADIANS_PER_DEGREE;return u(t)||(t=new yL),t.rightAscension=_e,t.declination=xe,t.rotation=oe,t.rotationRate=Ae,t};var AL=v_e;function w_e(e){(!u(e)||typeof e!="function")&&(e=AL.ComputeMoon),this._computeFunction=e}var Ort=new h,Mrt=new h,Rrt=new h;function Brt(e,t,n){let i=Ort;i.x=Math.cos(e+P.PI_OVER_TWO),i.y=Math.sin(e+P.PI_OVER_TWO),i.z=0;let r=Math.cos(t),o=Rrt;o.x=r*Math.cos(e),o.y=r*Math.sin(e),o.z=Math.sin(t);let s=h.cross(o,i,Mrt);return u(n)||(n=new Q),n[0]=i.x,n[1]=s.x,n[2]=o.x,n[3]=i.y,n[4]=s.y,n[5]=o.y,n[6]=i.z,n[7]=s.z,n[8]=o.z,n}var Lrt=new Q,Nrt=new Le;w_e.prototype.evaluate=function(e,t){u(e)||(e=ee.now());let n=this._computeFunction(e),i=Brt(n.rightAscension,n.declination,t),r=P.zeroToTwoPi(n.rotation),o=Le.fromAxisAngle(h.UNIT_Z,r,Nrt),s=Q.fromQuaternion(Le.conjugate(o,o),Lrt);return Q.multiply(s,i,i)};var xL=w_e;var _S=`uniform vec3 u_radii;
uniform vec3 u_oneOverEllipsoidRadiiSquared;

in vec3 v_positionEC;

vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)
{
    vec3 positionEC = czm_pointAlongRay(ray, intersection);
    vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;
    vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));
    vec3 sphericalNormal = normalize(positionMC / u_radii);
    vec3 normalMC = geodeticNormal * side;              // normalized surface normal (always facing the viewer) in model coordinates
    vec3 normalEC = normalize(czm_normal * normalMC);   // normalized surface normal in eye coordiantes

    vec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);
    vec3 positionToEyeEC = -positionEC;

    czm_materialInput materialInput;
    materialInput.s = st.s;
    materialInput.st = st;
    materialInput.str = (positionMC + u_radii) / u_radii;
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
    materialInput.positionToEyeEC = positionToEyeEC;
    czm_material material = czm_getMaterial(materialInput);

#ifdef ONLY_SUN_LIGHTING
    return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);
#else
    return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}

void main()
{
    // PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii
    // in the vertex shader. Only when it is larger than some constant, march along the ray.
    // Otherwise perform one intersection test which will be the common case.

    // Test if the ray intersects a sphere with the ellipsoid's maximum radius.
    // For very oblate ellipsoids, using the ellipsoid's radii for an intersection test
    // may cause false negatives. This will discard fragments before marching the ray forward.
    float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;
    vec3 direction = normalize(v_positionEC);
    vec3 ellipsoidCenter = czm_modelView[3].xyz;

    float t1 = -1.0;
    float t2 = -1.0;

    float b = -2.0 * dot(direction, ellipsoidCenter);
    float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;

    float discriminant = b * b - 4.0 * c;
    if (discriminant >= 0.0) {
        t1 = (-b - sqrt(discriminant)) * 0.5;
        t2 = (-b + sqrt(discriminant)) * 0.5;
    }

    if (t1 < 0.0 && t2 < 0.0) {
        discard;
    }

    float t = min(t1, t2);
    if (t < 0.0) {
        t = 0.0;
    }

    // March ray forward to intersection with larger sphere and find
    czm_ray ray = czm_ray(t * direction, direction);

    vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);

    if (czm_isEmpty(intersection))
    {
        discard;
    }

    // If the viewer is outside, compute outsideFaceColor, with normals facing outward.
    vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);

    // If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.
    vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);

    out_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);
    out_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);

#if (defined(WRITE_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
    t = (intersection.start != 0.0) ? intersection.start : intersection.stop;
    vec3 positionEC = czm_pointAlongRay(ray, t);
    vec4 positionCC = czm_projection * vec4(positionEC, 1.0);
#ifdef LOG_DEPTH
    czm_writeLogDepth(1.0 + positionCC.w);
#else
    float z = positionCC.z / positionCC.w;

    float n = czm_depthRange.near;
    float f = czm_depthRange.far;

    gl_FragDepth = (z * (f - n) + f + n) * 0.5;
#endif
#endif
}
`;var gS=`in vec3 position;

uniform vec3 u_radii;

out vec3 v_positionEC;

void main()
{
    // In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.
    // Scale to consider the radii.  We could also do this once on the CPU when using the BoxGeometry,
    // but doing it here allows us to change the radii without rewriting the vertex data, and
    // allows all ellipsoids to reuse the same vertex data.
    vec4 p = vec4(u_radii * position, 1.0);

    v_positionEC = (czm_modelView * p).xyz;     // position in eye coordinates
    gl_Position = czm_modelViewProjection * p;  // position in clip coordinates

    // With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums
    // and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the
    // ellipsoid (does not write depth) that was rendered in the farther frustum.
    //
    // Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates
    // artifacts since some fragments can be alpha blended twice.  This is solved by only rendering
    // the ellipsoid in the closest frustum to the viewer.
    gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);

    czm_vertexLogDepth();
}
`;var fq={position:0};function pz(e){e=y(e,y.EMPTY_OBJECT),this.center=h.clone(y(e.center,h.ZERO)),this._center=new h,this.radii=h.clone(e.radii),this._radii=new h,this._oneOverEllipsoidRadiiSquared=new h,this._boundingSphere=new ae,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this._computedModelMatrix=new N,this.show=y(e.show,!0),this.material=y(e.material,Gi.fromType(Gi.ColorType)),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.onlySunLighting=y(e.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=y(e.depthTestEnabled,!0),this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new nt({owner:y(e._owner,this)}),this._pickCommand=new nt({owner:y(e._owner,this),pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function Frt(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=fl.createGeometry(fl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Pe.POSITION_ONLY}));return t=oi.fromGeometry({context:e,geometry:n,attributeLocations:fq,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}pz.prototype.update=function(e){if(!this.show||e.mode!==ne.SCENE3D||!u(this.center)||!u(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!u(this._rs)||i)&&(this._translucent=n,this._rs=Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?un.ALPHA_BLEND:void 0})),u(this._va)||(this._va=Frt(t));let r=!1,o=this.radii;if(!h.equals(this._radii,o)){h.clone(o,this._radii);let A=this._oneOverEllipsoidRadiiSquared;A.x=1/(o.x*o.x),A.y=1/(o.y*o.y),A.z=1/(o.z*o.z),r=!0}(!N.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(N.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),N.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),r=!0),r&&(h.clone(h.ZERO,this._boundingSphere.center),this._boundingSphere.radius=h.maximumComponent(o),ae.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let s=this._material!==this.material;this._material=this.material,this._material.update(t);let a=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,l=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(s||a||i||l)&&(d=new ke({sources:[gS]}),p=new ke({sources:[this.material.shaderSource,_S]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._sp=Xt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:fq}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=_t(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?be.TRANSLUCENT:be.OPAQUE,g.push(f)),m.pick){let A=this._pickCommand;(!u(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(s||a||!u(this._pickSP)||l)&&(d=new ke({sources:[gS]}),p=new ke({sources:[this.material.shaderSource,_S],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._pickSP=Xt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:fq}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=_t(_t(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?be.TRANSLUCENT:be.OPAQUE,g.push(A)}};pz.prototype.isDestroyed=function(){return!1};pz.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var CL=pz;function TL(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;u(t)||(t=$t("Assets/Textures/moonSmall.jpg")),this.show=y(e.show,!0),this.textureUrl=t,this._ellipsoid=y(e.ellipsoid,re.MOON),this.onlySunLighting=y(e.onlySunLighting,!0),this._ellipsoidPrimitive=new CL({radii:this.ellipsoid.radii,material:Gi.fromType(Gi.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new xL}Object.defineProperties(TL.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var _z=new Q,Urt=new Q,Vrt=new h,gz=[];TL.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;u(Mt.computeIcrfToFixedMatrix(n,_z))||Mt.computeTemeToPseudoFixedMatrix(n,_z);let i=this._axes.evaluate(n,Urt);Q.transpose(i,i),Q.multiply(_z,i,i);let r=ag.computeMoonPositionInEarthInertialFrame(n,Vrt);Q.multiplyByVector(_z,r,r),N.fromRotationTranslation(i,r,t.modelMatrix);let o=e.commandList;return e.commandList=gz,gz.length=0,t.update(e),e.commandList=o,gz.length===1?gz[0]:void 0};TL.prototype.isDestroyed=function(){return!1};TL.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),ue(this)};var EL=TL;var dq=[],hq=[];function krt(e,t,n,i,r,o){let s=r-i+1,a=o-r,c=dq,l=hq,f,d;for(f=0;f<s;++f)c[f]=e[i+f];for(d=0;d<a;++d)l[d]=e[r+d+1];f=0,d=0;for(let p=i;p<=o;++p){let g=c[f],m=l[d];f<s&&(d>=a||t(g,m,n)<=0)?(e[p]=g,++f):d<a&&(e[p]=m,++d)}}function mq(e,t,n,i,r){if(i>=r)return;let o=Math.floor((i+r)*.5);mq(e,t,n,i,o),mq(e,t,n,o+1,r),krt(e,t,n,i,o,r)}function zrt(e,t,n){let i=e.length,r=Math.ceil(i*.5);dq.length=r,hq.length=r,mq(e,t,n,0,i-1),dq.length=0,hq.length=0}var U_=zrt;function hc(e,t){this._occluderPosition=h.clone(e.center),this._occluderRadius=e.radius,this._horizonDistance=0,this._horizonPlaneNormal=void 0,this._horizonPlanePosition=void 0,this._cameraPosition=void 0,this.cameraPosition=t}var yz=new h;Object.defineProperties(hc.prototype,{position:{get:function(){return this._occluderPosition}},radius:{get:function(){return this._occluderRadius}},cameraPosition:{set:function(e){e=h.clone(e,this._cameraPosition);let t=h.subtract(this._occluderPosition,e,yz),n=h.magnitudeSquared(t),i=this._occluderRadius*this._occluderRadius,r,o,s;if(n>i){r=Math.sqrt(n-i),n=1/Math.sqrt(n),o=h.multiplyByScalar(t,n,yz);let a=r*r*n;s=h.add(e,h.multiplyByScalar(o,a,yz),yz)}else r=Number.MAX_VALUE;this._horizonDistance=r,this._horizonPlaneNormal=o,this._horizonPlanePosition=s,this._cameraPosition=e}}});hc.fromBoundingSphere=function(e,t,n){return u(n)?(h.clone(e.center,n._occluderPosition),n._occluderRadius=e.radius,n.cameraPosition=t,n):new hc(e,t)};var I_e=new h;hc.prototype.isPointVisible=function(e){if(this._horizonDistance!==Number.MAX_VALUE){let t=h.subtract(e,this._occluderPosition,I_e),n=this._occluderRadius;if(n=h.magnitudeSquared(t)-n*n,n>0)return n=Math.sqrt(n)+this._horizonDistance,t=h.subtract(e,this._cameraPosition,t),n*n>h.magnitudeSquared(t)}return!1};var Hrt=new h;hc.prototype.isBoundingSphereVisible=function(e){let t=h.clone(e.center,Hrt),n=e.radius;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,I_e),r=this._occluderRadius-n;if(r=h.magnitudeSquared(i)-r*r,n<this._occluderRadius)return r>0?(r=Math.sqrt(r)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i),r*r+n*n>h.magnitudeSquared(i)):!1;if(r>0){i=h.subtract(t,this._cameraPosition,i);let o=h.magnitudeSquared(i),s=this._occluderRadius*this._occluderRadius,a=n*n;return(this._horizonDistance*this._horizonDistance+s)*a>o*s?!0:(r=Math.sqrt(r)+this._horizonDistance,r*r+a>o)}return!0}return!1};var Grt=new h;hc.prototype.computeVisibility=function(e){let t=h.clone(e.center),n=e.radius;if(n>this._occluderRadius)return lo.FULL;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,Grt),r=this._occluderRadius-n,o=h.magnitudeSquared(i);if(r=o-r*r,r>0){r=Math.sqrt(r)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i);let s=h.magnitudeSquared(i);return r*r+n*n<s?lo.NONE:(r=this._occluderRadius+n,r=o-r*r,r>0?(r=Math.sqrt(r)+this._horizonDistance,s<r*r+n*n?lo.FULL:lo.PARTIAL):(i=h.subtract(t,this._horizonPlanePosition,i),h.dot(i,this._horizonPlaneNormal)>-n?lo.PARTIAL:lo.FULL))}}return lo.NONE};var Az=new h;hc.computeOccludeePoint=function(e,t,n){let i=h.clone(t),r=h.clone(e.center),o=e.radius,s=n.length,a=h.normalize(h.subtract(i,r,Az),Az),c=-h.dot(a,r),l=hc._anyRotationVector(r,a,c),f=hc._horizonToPlaneNormalDotProduct(e,a,c,l,n[0]);if(!f)return;let d;for(let g=1;g<s;++g){if(d=hc._horizonToPlaneNormalDotProduct(e,a,c,l,n[g]),!d)return;d<f&&(f=d)}if(f<.0017453283658983088)return;let p=o/f;return h.add(r,h.multiplyByScalar(a,p,Az),Az)};var Wrt=[];hc.computeOccludeePointFromRectangle=function(e,t){t=y(t,re.WGS84);let n=le.subsample(e,t,0,Wrt),i=ae.fromPoints(n),r=h.ZERO;if(!h.equals(r,i.center))return hc.computeOccludeePoint(new ae(r,t.minimumRadius),i.center,n)};var jrt=new h;hc._anyRotationVector=function(e,t,n){let i=h.abs(t,jrt),r=i.x>i.y?0:1;(r===0&&i.z>i.x||r===1&&i.z>i.y)&&(r=2);let o=new h,s;r===0?(i.x=e.x,i.y=e.y+1,i.z=e.z+1,s=h.UNIT_X):r===1?(i.x=e.x+1,i.y=e.y,i.z=e.z+1,s=h.UNIT_Y):(i.x=e.x+1,i.y=e.y+1,i.z=e.z,s=h.UNIT_Z);let a=(h.dot(t,i)+n)/-h.dot(t,s);return h.normalize(h.subtract(h.add(i,h.multiplyByScalar(s,a,o),i),e,i),i)};var qrt=new h;hc._rotationVector=function(e,t,n,i,r){let o=h.subtract(i,e,qrt);if(o=h.normalize(o,o),h.dot(t,o)<.9999999847691291){let s=h.cross(t,o,o);if(h.magnitude(s)>P.EPSILON13)return h.normalize(s,new h)}return r};var pq=new h,Yrt=new h,xz=new h,D_e=new h;hc._horizonToPlaneNormalDotProduct=function(e,t,n,i,r){let o=h.clone(r,pq),s=h.clone(e.center,Yrt),a=e.radius,c=h.subtract(s,o,xz),l=h.magnitudeSquared(c),f=a*a;if(l<f)return!1;let d=l-f,p=Math.sqrt(d),m=1/Math.sqrt(l),x=p*m*p;c=h.normalize(c,c);let C=h.add(o,h.multiplyByScalar(c,x,D_e),D_e),T=Math.sqrt(d-x*x),E=this._rotationVector(s,t,n,o,i),S=h.fromElements(E.x*E.x*c.x+(E.x*E.y-E.z)*c.y+(E.x*E.z+E.y)*c.z,(E.x*E.y+E.z)*c.x+E.y*E.y*c.y+(E.y*E.z-E.x)*c.z,(E.x*E.z-E.y)*c.x+(E.y*E.z+E.x)*c.y+E.z*E.z*c.z,pq);S=h.normalize(S,S);let v=h.multiplyByScalar(S,T,pq);E=h.normalize(h.subtract(h.add(C,v,xz),s,xz),xz);let D=h.dot(t,E);E=h.normalize(h.subtract(h.subtract(C,v,E),s,E),E);let M=h.dot(t,E);return D<M?D:M};var bL=hc;function Pm(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new ts,this._perspectiveMatrix=new N,this._infinitePerspective=new N}function _q(e){let t=e.top,n=e.bottom,i=e.right,r=e.left,o=e.near,s=e.far;(t!==e._top||n!==e._bottom||r!==e._left||i!==e._right||o!==e._near||s!==e._far)&&(e._left=r,e._right=i,e._top=t,e._bottom=n,e._near=o,e._far=s,e._perspectiveMatrix=N.computePerspectiveOffCenter(r,i,n,t,o,s,e._perspectiveMatrix),e._infinitePerspective=N.computeInfinitePerspectiveOffCenter(r,i,n,t,o,e._infinitePerspective))}Object.defineProperties(Pm.prototype,{projectionMatrix:{get:function(){return _q(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return _q(this),this._infinitePerspective}}});var Xrt=new h,Krt=new h,Jrt=new h,Zrt=new h;Pm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,r=this.top,o=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,Xrt),d=Krt;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=Jrt;h.multiplyByScalar(t,l,p),h.add(e,p,p);let g=Zrt;h.multiplyByScalar(f,a,g),h.add(d,g,g),h.subtract(g,e,g),h.normalize(g,g),h.cross(g,n,g),h.normalize(g,g);let m=i[0];return u(m)||(m=i[0]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(f,s,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(n,g,g),h.normalize(g,g),m=i[1],u(m)||(m=i[1]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,o,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(f,g,g),h.normalize(g,g),m=i[2],u(m)||(m=i[2]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,r,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(g,f,g),h.normalize(g,g),m=i[3],u(m)||(m=i[3]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),m=i[4],u(m)||(m=i[4]=new se),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-h.dot(t,d),h.negate(t,g),m=i[5],u(m)||(m=i[5]=new se),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,p),this._cullingVolume};Pm.prototype.getPixelDimensions=function(e,t,n,i,r){_q(this);let o=1/this.near,s=this.top*o,a=2*i*n*s/t;s=this.right*o;let c=2*i*n*s/e;return r.x=c,r.y=a,r};Pm.prototype.clone=function(e){return u(e)||(e=new Pm),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Pm.prototype.equals=function(e){return u(e)&&e instanceof Pm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Pm.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Pm&&P.equalsEpsilon(this.right,e.right,t,n)&&P.equalsEpsilon(this.left,e.left,t,n)&&P.equalsEpsilon(this.top,e.top,t,n)&&P.equalsEpsilon(this.bottom,e.bottom,t,n)&&P.equalsEpsilon(this.near,e.near,t,n)&&P.equalsEpsilon(this.far,e.far,t,n)};var $c=Pm;function Ul(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new $c,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this.xOffset=y(e.xOffset,0),this._xOffset=this.xOffset,this.yOffset=y(e.yOffset,0),this._yOffset=this.yOffset}Ul.packedLength=6;Ul.pack=function(e,t,n){return n=y(n,0),t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};Ul.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Ul),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function gh(e){let t=e._offCenterFrustum;(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset)&&(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}Object.defineProperties(Ul.prototype,{projectionMatrix:{get:function(){return gh(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return gh(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return gh(this),this._fovy}},sseDenominator:{get:function(){return gh(this),this._sseDenominator}},offCenterFrustum:{get:function(){return gh(this),this._offCenterFrustum}}});Ul.prototype.computeCullingVolume=function(e,t,n){return gh(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Ul.prototype.getPixelDimensions=function(e,t,n,i,r){return gh(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,r)};Ul.prototype.clone=function(e){return u(e)||(e=new Ul),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Ul.prototype.equals=function(e){return!u(e)||!(e instanceof Ul)?!1:(gh(this),gh(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Ul.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof Ul)?!1:(gh(this),gh(e),P.equalsEpsilon(this.fov,e.fov,t,n)&&P.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var wi=Ul;var SL=`in vec2 v_textureCoordinates;
const float M_PI = 3.141592653589793;

float vdcRadicalInverse(int i)
{
    float r;
    float base = 2.0;
    float value = 0.0;
    float invBase = 1.0 / base;
    float invBi = invBase;
    for (int x = 0; x < 100; x++)
    {
        if (i <= 0)
        {
            break;
        }
        r = mod(float(i), base);
        value += r * invBi;
        invBi *= invBase;
        i = int(float(i) * invBase);
    }
    return value;
}

vec2 hammersley2D(int i, int N)
{
    return vec2(float(i) / float(N), vdcRadicalInverse(i));
}

vec3 importanceSampleGGX(vec2 xi, float roughness, vec3 N)
{
    float a = roughness * roughness;
    float phi = 2.0 * M_PI * xi.x;
    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (a * a - 1.0) * xi.y));
    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
    vec3 tangentX = normalize(cross(upVector, N));
    vec3 tangentY = cross(N, tangentX);
    return tangentX * H.x + tangentY * H.y + N * H.z;
}

float G1_Smith(float NdotV, float k)
{
    return NdotV / (NdotV * (1.0 - k) + k);
}

float G_Smith(float roughness, float NdotV, float NdotL)
{
    float k = roughness * roughness / 2.0;
    return G1_Smith(NdotV, k) * G1_Smith(NdotL, k);
}

vec2 integrateBrdf(float roughness, float NdotV)
{
    vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);
    float A = 0.0;
    float B = 0.0;
    const int NumSamples = 1024;
    for (int i = 0; i < NumSamples; i++)
    {
        vec2 xi = hammersley2D(i, NumSamples);
        vec3 H = importanceSampleGGX(xi, roughness, vec3(0.0, 0.0, 1.0));
        vec3 L = 2.0 * dot(V, H) * H - V;
        float NdotL = clamp(L.z, 0.0, 1.0);
        float NdotH = clamp(H.z, 0.0, 1.0);
        float VdotH = clamp(dot(V, H), 0.0, 1.0);
        if (NdotL > 0.0)
        {
            float G = G_Smith(roughness, NdotV, NdotL);
            float G_Vis = G * VdotH / (NdotH * NdotV);
            float Fc = pow(1.0 - VdotH, 5.0);
            A += (1.0 - Fc) * G_Vis;
            B += Fc * G_Vis;
        }
    }
    return vec2(A, B) / float(NumSamples);
}

void main()
{
    out_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);
}
`;function vL(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(vL.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function Qrt(e,t,n){let i=t.createViewportQuadCommand(SL,{framebuffer:n,renderState:Ve.fromCache({viewport:new Xe(0,0,256,256)})});e._drawCommand=i}vL.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new Rt({context:t,width:256,height:256,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:ln.NEAREST});this._colorTexture=n;let i=new Gs({context:t,colorTextures:[n],destroyAttachments:!1});Qrt(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};vL.prototype.isDestroyed=function(){return!1};vL.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),ue(this)};var wL=vL;var R_e={};function $rt(e,t,n){let i,r,o;if(e instanceof wi){let s=Math.tan(.5*e.fovy);return i=e.near,r=e.near*s,o=e.aspectRatio*r,Math.max(t*i/o,n*i/r)}else if(e instanceof $c)return i=e.near,r=e.top,o=e.right,Math.max(t*i/o,n*i/r);return Math.max(t,n)}var eot=new h,P_e=new h;function B_e(e,t,n,i){if(u(i)&&n(.5)>i){let r=n(0),o=n(1),s=n(.5),a=s-r,c=s-o;return function(l){let f=n(l);if(l<=.5){let p=(f-r)/a;return P.lerp(e,-P.PI_OVER_TWO,p)}let d=(f-o)/c;return P.lerp(-P.PI_OVER_TWO,t,1-d)}}return function(r){return P.lerp(e,t,r)}}function yq(e,t,n,i,r){let o=r,s=Math.max(n,i);if(!u(o)){let a=e.position,c=t,l=e.up,f=e.right,d=e.frustum,p=h.subtract(a,c,eot),g=h.magnitude(h.multiplyByScalar(l,h.dot(p,l),P_e)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),P_e));o=Math.min($rt(d,g,m)*.2,1e9)}if(s<o){let l=-Math.pow((o-n)*1e6,.125),f=Math.pow((o-i)*1e6,1/8);return function(d){let p=d*(f-l)+l;return-Math.pow(p,8)/1e6+o}}return function(a){return P.lerp(n,i,a)}}function DL(e,t){return P.equalsEpsilon(e,P.TWO_PI,P.EPSILON11)&&(e=0),t>e+Math.PI?e+=P.TWO_PI:t<e-Math.PI&&(e-=P.TWO_PI),e}var L_e=new h;function tot(e,t,n,i,r,o,s,a){let c=e.camera,l=h.clone(c.position,L_e),f=c.pitch,d=DL(c.heading,i),p=DL(c.roll,o),g=yq(c,n,l.z,n.z,s),m=B_e(f,r,g,a);function A(x){let C=x.time/t;c.setView({orientation:{heading:P.lerp(d,i,C),pitch:m(C),roll:P.lerp(p,o,C)}}),H.lerp(l,n,C,c.position),c.position.z=g(C)}return A}function not(e,t){e.longitude<t.longitude?e.longitude+=P.TWO_PI:t.longitude+=P.TWO_PI}function iot(e,t){let n=e.longitude-t.longitude;n<-P.PI?e.longitude+=P.TWO_PI:n>P.PI&&(t.longitude+=P.TWO_PI)}var rot=new me,oot=new me;function sot(e,t,n,i,r,o,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=me.clone(f.positionCartographic,rot),m=f.pitch,A=DL(f.heading,i),x=DL(f.roll,o),C=p.cartesianToCartographic(n,oot);g.longitude=P.zeroToTwoPi(g.longitude),C.longitude=P.zeroToTwoPi(C.longitude);let T=!1;if(u(a)){let D=P.zeroToTwoPi(a),M=Math.min(g.longitude,C.longitude),O=Math.max(g.longitude,C.longitude),B=D>=M&&D<=O;if(u(c)){let L=Math.abs(g.longitude-C.longitude),_=P.TWO_PI-L;(B?L:_)<(B?_:L)*c&&!B&&(T=!0)}else B||(T=!0)}T?not(g,C):iot(g,C);let E=yq(f,n,g.height,C.height,s),S=B_e(m,r,E,l);function v(){let D=g.longitude,M=C.longitude,O=g.latitude,B=C.latitude;return function(_){let b=_.time/t,w=h.fromRadians(P.lerp(D,M,b),P.lerp(O,B,b),E(b),p);f.setView({destination:w,orientation:{heading:P.lerp(A,i,b),pitch:S(b),roll:P.lerp(x,o,b)}})}}return v()}function aot(e,t,n,i,r,o,s){let a=e.camera,c=h.clone(a.position,L_e),l=DL(a.heading,i),f=a.frustum.right-a.frustum.left,d=yq(a,n,f,n.z,s);function p(g){let m=g.time/t;a.setView({orientation:{heading:P.lerp(l,i,m)}}),H.lerp(c,n,m,a.position);let A=d(m),x=a.frustum,C=x.top/x.right,T=(A-(x.right-x.left))*.5;x.right+=T,x.left-=T,x.top=C*x.right,x.bottom=-x.top}return p}var O_e=new me,cot=new h;function gq(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function M_e(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}R_e.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===ne.MORPHING)return gq();let r=y(t.convert,!0),o=e.mapProjection,s=o.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,l=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;r&&i!==ne.SCENE3D&&(s.cartesianToCartographic(n,O_e),n=o.project(O_e,cot));let p=e.camera,g=t.endTransform;u(g)&&p._setTransform(g);let m=t.duration;u(m)||(m=Math.ceil(h.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let A=y(t.heading,0),x=y(t.pitch,-P.PI_OVER_TWO),C=y(t.roll,0),T=e.screenSpaceCameraController;T.enableInputs=!1;let E=M_e(T,t.complete),S=M_e(T,t.cancel),v=p.frustum,D=e.mode===ne.SCENE2D;if(D=D&&H.equalsEpsilon(p.position,n,P.EPSILON6),D=D&&P.equalsEpsilon(Math.max(v.right-v.left,v.top-v.bottom),n.z,P.EPSILON6),D=D||e.mode!==ne.SCENE2D&&h.equalsEpsilon(n,p.position,P.EPSILON10),D=D&&P.equalsEpsilon(P.negativePiToPi(A),P.negativePiToPi(p.heading),P.EPSILON10)&&P.equalsEpsilon(P.negativePiToPi(x),P.negativePiToPi(p.pitch),P.EPSILON10)&&P.equalsEpsilon(P.negativePiToPi(C),P.negativePiToPi(p.roll),P.EPSILON10),D)return gq(E,S);let M=new Array(4);if(M[ne.SCENE2D]=aot,M[ne.SCENE3D]=sot,M[ne.COLUMBUS_VIEW]=tot,m<=0)return gq(function(){M[i](e,1,n,A,x,C,a,c,l,f)({time:1}),typeof E=="function"&&E()},S);let O=M[i](e,m,n,A,x,C,a,c,l,f);if(!u(d)){let B=p.positionCartographic.height,L=i===ne.SCENE3D?s.cartesianToCartographic(n).height:n.z;B>L&&B>11500?d=No.CUBIC_OUT:d=No.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:O,complete:E,cancel:S}};var IL=R_e;var lot={ROTATE:0,INFINITE_SCROLL:1},Vl=Object.freeze(lot);function Zt(e){this._scene=e,this._transform=N.clone(N.IDENTITY),this._invTransform=N.clone(N.IDENTITY),this._actualTransform=N.clone(N.IDENTITY),this._actualInvTransform=N.clone(N.IDENTITY),this._transformChanged=!1,this.position=new h,this._position=new h,this._positionWC=new h,this._positionCartographic=new me,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new h,this._direction=new h,this._directionWC=new h,this.up=new h,this._up=new h,this._upWC=new h,this.right=new h,this._right=new h,this._rightWC=new h,this.frustum=new wi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=P.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new ge,this._moveEnd=new ge,this._changed=new ge,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new N,this._invViewMatrix=new N,G_e(this),this._mode=ne.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new me(Math.PI,P.PI_OVER_TWO)),this._max2Dfrustum=void 0,tge(this,Zt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*Zt.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}Zt.TRANSFORM_2D=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Zt.TRANSFORM_2D_INVERSE=N.inverseTransformation(Zt.TRANSFORM_2D,new N);Zt.DEFAULT_VIEW_RECTANGLE=le.fromDegrees(-95,-20,-70,90);Zt.DEFAULT_VIEW_FACTOR=.5;Zt.DEFAULT_OFFSET=new Cu(0,-P.PI_OVER_FOUR,0);function G_e(e){N.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),N.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),N.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function uot(e){if(!u(e._oldPositionWC))e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=h.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=h.magnitude(t),e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=yi()):e.timeSinceMoved=Math.max(yi()-e._lastMovedTimestamp,0)/1e3}}Zt.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==ne.SCENE2D};Zt.prototype._updateCameraChanged=function(){let e=this;if(uot(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;u(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%P.TWO_PI;i=i>P.PI?P.TWO_PI-i:i;let r=i/Math.PI;if(r>t&&(e._changed.raiseEvent(r),e._changedHeading=n),e._mode===ne.SCENE2D){if(!u(e._changedFrustum)){e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let l=e.position,f=e._changedPosition,d=e.frustum,p=e._changedFrustum,g=l.x+d.left,m=l.x+d.right,A=f.x+p.left,x=f.x+p.right,C=l.y+d.bottom,T=l.y+d.top,E=f.y+p.bottom,S=f.y+p.top,v=Math.max(g,A),D=Math.min(m,x),M=Math.max(C,E),O=Math.min(T,S),B;if(v>=D||M>=T)B=1;else{let L=p;g<A&&m>x&&C<E&&T>S&&(L=d),B=1-(D-v)*(O-M)/((L.right-L.left)*(L.top-L.bottom))}B>t&&(e._changed.raiseEvent(B),e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!u(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let o=P.acosClamped(h.dot(e.directionWC,e._changedDirection)),s;u(e.frustum.fovy)?s=o/(e.frustum.fovy*.5):s=o;let c=h.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(s>t||c>t)&&(e._changed.raiseEvent(Math.max(s,c)),e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection))};function fot(e){Mt.basisTo2D(e._projection,e._transform,e._actualTransform)}var dot=new me,hot=new h,Cz=new h,mot=new se,pot=new se,_ot=new se,got=new se,yot=new se;function Aot(e){let t=e._projection,n=t.ellipsoid,i=N.getColumn(e._transform,3,mot),r=n.cartesianToCartographic(i,dot),o=t.project(r,hot),s=pot;s.x=o.z,s.y=o.x,s.z=o.y,s.w=1;let a=se.clone(se.UNIT_X,yot),c=se.add(N.getColumn(e._transform,0,Cz),i,Cz);n.cartesianToCartographic(c,r),t.project(r,o);let l=_ot;l.x=o.z,l.y=o.x,l.z=o.y,l.w=0,h.subtract(l,s,l),l.x=0;let f=got;if(h.magnitudeSquared(l)>P.EPSILON10)h.cross(a,l,f);else{let d=se.add(N.getColumn(e._transform,1,Cz),i,Cz);n.cartesianToCartographic(d,r),t.project(r,o),f.x=o.z,f.y=o.x,f.z=o.y,f.w=0,h.subtract(f,s,f),f.x=0,h.magnitudeSquared(f)<P.EPSILON10&&(se.clone(se.UNIT_Y,l),se.clone(se.UNIT_Z,f))}h.cross(f,a,l),h.normalize(l,l),h.cross(a,l,f),h.normalize(f,f),N.setColumn(e._actualTransform,0,l,e._actualTransform),N.setColumn(e._actualTransform,1,f,e._actualTransform),N.setColumn(e._actualTransform,2,a,e._actualTransform),N.setColumn(e._actualTransform,3,s,e._actualTransform)}var Aq=new h;function pc(e){let t=e._mode,n=!1,i=0;t===ne.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let r=e._position,o=!h.equals(r,e.position)||n;o&&(r=h.clone(e.position,e._position));let s=e._direction,a=!h.equals(s,e.direction);a&&(h.normalize(e.direction,e.direction),s=h.clone(e.direction,e._direction));let c=e._up,l=!h.equals(c,e.up);l&&(h.normalize(e.up,e.up),c=h.clone(e.up,e._up));let f=e._right,d=!h.equals(f,e.right);d&&(h.normalize(e.right,e.right),f=h.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(N.inverseTransformation(e._transform,e._invTransform),e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D?N.equals(N.IDENTITY,e._transform)?N.clone(Zt.TRANSFORM_2D,e._actualTransform):e._mode===ne.COLUMBUS_VIEW?fot(e):Aot(e):N.clone(e._transform,e._actualTransform),N.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(o||p)if(e._positionWC=N.multiplyByPoint(g,r,e._positionWC),t===ne.SCENE3D||t===ne.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=Aq;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===ne.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(a||l||d){let m=h.dot(s,h.cross(c,f,Aq));if(Math.abs(1-m)>P.EPSILON2){let A=1/h.magnitudeSquared(c),x=h.dot(c,s)*A,C=h.multiplyByScalar(s,x,Aq);c=h.normalize(h.subtract(c,C,e._up),e._up),h.clone(c,e.up),f=h.cross(s,c,e._right),h.clone(f,e.right)}}(a||p)&&(e._directionWC=N.multiplyByPointAsVector(g,s,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(l||p)&&(e._upWC=N.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=N.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(o||a||l||d||p)&&G_e(e)}function W_e(e,t){let n;return P.equalsEpsilon(Math.abs(e.z),1,P.EPSILON3)?n=Math.atan2(t.y,t.x)-P.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-P.PI_OVER_TWO,P.TWO_PI-P.zeroToTwoPi(n)}function j_e(e){return P.PI_OVER_TWO-P.acosClamped(e.z)}function q_e(e,t,n){let i=0;return P.equalsEpsilon(Math.abs(e.z),1,P.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=P.zeroToTwoPi(i+P.TWO_PI)),i}var bz=new N,Sz=new N;Object.defineProperties(Zt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return pc(this),this._invTransform}},viewMatrix:{get:function(){return pc(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return pc(this),this._invViewMatrix}},positionCartographic:{get:function(){return pc(this),this._positionCartographic}},positionWC:{get:function(){return pc(this),this._positionWC}},directionWC:{get:function(){return pc(this),this._directionWC}},upWC:{get:function(){return pc(this),this._upWC}},rightWC:{get:function(){return pc(this),this._rightWC}},heading:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,bz),n=Mt.eastNorthUpToFixedFrame(this.positionWC,e,Sz);this._setTransform(n);let i=W_e(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,bz),n=Mt.eastNorthUpToFixedFrame(this.positionWC,e,Sz);this._setTransform(n);let i=j_e(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==ne.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,bz),n=Mt.eastNorthUpToFixedFrame(this.positionWC,e,Sz);this._setTransform(n);let i=q_e(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});Zt.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==ne.MORPHING,t=this._mode===ne.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,r=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=r*n.right,n.bottom=-n.top}this._mode===ne.SCENE2D&&J_e(this,this.position)};var xot=new h,Cot=new h,Tot=new h;Zt.prototype._setTransform=function(e){let t=h.clone(this.positionWC,xot),n=h.clone(this.upWC,Cot),i=h.clone(this.directionWC,Tot);N.clone(e,this._transform),this._transformChanged=!0,pc(this);let r=this._actualInvTransform;N.multiplyByPoint(r,t,this.position),N.multiplyByPointAsVector(r,i,this.direction),N.multiplyByPointAsVector(r,n,this.up),h.cross(this.direction,this.up,this.right),pc(this)};var Eot=new H,bot=new vn,Sot=new h,vot=new h;function Y_e(e){if(!N.equals(N.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=Eot;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let r;if(u(n)){let a=e.getPickRay(i,bot);r=n.pickWorldCoordinates(a,t,!0,Sot)}let o;t.pickPositionSupported&&(o=t.pickPositionWorldCoordinates(i,vot));let s;if(u(r)||u(o)){let a=u(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY,c=u(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}Zt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof en&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=Y_e(this)))};var vz=new h,bq=new N,wot=new N,Sq=new Le,vq=new Q,X_e=new me;function Dot(e,t,n){let i=N.clone(e.transform,bq),r=Mt.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,wot);e._setTransform(r),h.clone(h.ZERO,e.position),n.heading=n.heading-P.PI_OVER_TWO;let o=Le.fromHeadingPitchRoll(n,Sq),s=Q.fromQuaternion(o,vq);Q.getColumn(s,0,e.direction),Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function Iot(e,t,n,i){let r=N.clone(e.transform,bq);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,X_e);t=a.project(c,vz)}h.clone(t,e.position)}n.heading=n.heading-P.PI_OVER_TWO;let o=Le.fromHeadingPitchRoll(n,Sq),s=Q.fromQuaternion(o,vq);Q.getColumn(s,0,e.direction),Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(r),e._adjustOrthographicFrustum(!0)}function Pot(e,t,n,i){let r=N.clone(e.transform,bq);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,X_e);t=c.project(l,vz)}H.clone(t,e.position);let o=-t.z*.5,s=-o,a=e.frustum;if(s>o){let c=a.top/a.right;a.right=s,a.left=o,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Vl.ROTATE){n.heading=n.heading-P.PI_OVER_TWO,n.pitch=-P.PI_OVER_TWO,n.roll=0;let o=Le.fromHeadingPitchRoll(n,Sq),s=Q.fromQuaternion(o,vq);Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(r)}var Oot=new h,Mot=new h,Rot=new h;function K_e(e,t,n,i){let r=h.clone(n.direction,Oot),o=h.clone(n.up,Mot);if(e._scene.mode===ne.SCENE3D){let a=e._projection.ellipsoid,c=Mt.eastNorthUpToFixedFrame(t,a,bz),l=N.inverseTransformation(c,Sz);N.multiplyByPointAsVector(l,r,r),N.multiplyByPointAsVector(l,o,o)}let s=h.cross(r,o,Rot);return i.heading=W_e(r,o),i.pitch=j_e(r),i.roll=q_e(r,o,s),i}var Eq={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},yS=new ka;Zt.prototype.setView=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.orientation,y.EMPTY_OBJECT),n=this._mode;if(n===ne.MORPHING)return;u(e.endTransform)&&this._setTransform(e.endTransform);let i=y(e.convert,!0),r=y(e.destination,h.clone(this.positionWC,vz));u(r)&&u(r.west)&&(r=this.getRectangleCameraCoordinates(r,vz),i=!1),u(t.direction)&&(t=K_e(this,r,t,Eq.orientation)),yS.heading=y(t.heading,0),yS.pitch=y(t.pitch,-P.PI_OVER_TWO),yS.roll=y(t.roll,0),n===ne.SCENE3D?Dot(this,r,yS):n===ne.SCENE2D?Pot(this,r,yS,i):Iot(this,r,yS,i)};var Bot=new h;Zt.prototype.flyHome=function(e){let t=this._mode;if(t===ne.MORPHING&&this._scene.completeMorph(),t===ne.SCENE2D)this.flyTo({destination:Zt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:N.IDENTITY});else if(t===ne.SCENE3D){let n=this.getRectangleCameraCoordinates(Zt.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*Zt.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:N.IDENTITY})}else if(t===ne.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new h(0,-1,1);i=h.multiplyByScalar(h.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(h.normalize(i,Bot).z),roll:0},endTransform:N.IDENTITY,convert:!1})}};Zt.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new se),pc(this),N.multiplyByVector(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPoint(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPointAsVector(this._actualInvTransform,e,t)};Zt.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new se),pc(this),N.multiplyByVector(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPoint(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPointAsVector(this._actualTransform,e,t)};function J_e(e,t){let n=e._scene.mapMode2D===Vl.ROTATE,i=e._maxCoord.x,r=e._maxCoord.y,o,s;n?(s=i,o=-s):(s=t.x-i*2,o=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=o),t.y>r&&(t.y=r),t.y<-r&&(t.y=-r)}var N_e=new h;Zt.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,N_e),h.add(n,N_e,n),this._mode===ne.SCENE2D&&J_e(this,n),this._adjustOrthographicFrustum(!0)};Zt.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?wz(this,e):this.move(this.direction,e)};Zt.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===ne.SCENE2D?wz(this,-e):this.move(this.direction,-e)};Zt.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};Zt.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};Zt.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};Zt.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};Zt.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,-e)};Zt.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.up,e)};Zt.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,-e)};Zt.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==ne.SCENE2D&&this.look(this.right,e)};var Lot=new Le,Not=new Q;Zt.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Le.fromAxisAngle(e,-n,Lot),r=Q.fromQuaternion(i,Not),o=this.direction,s=this.up,a=this.right;Q.multiplyByVector(r,o,o),Q.multiplyByVector(r,s,s),Q.multiplyByVector(r,a,a)};Zt.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};Zt.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var Fot=new Le,Uot=new Q;Zt.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Le.fromAxisAngle(e,-n,Fot),r=Q.fromQuaternion(i,Uot);Q.multiplyByVector(r,this.position,this.position),Q.multiplyByVector(r,this.direction,this.direction),Q.multiplyByVector(r,this.up,this.up),h.cross(this.direction,this.up,this.right),h.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};Zt.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),Z_e(this,e)};Zt.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),Z_e(this,-e)};var Vot=new h,kot=new h,zot=new h,F_e=new h;function Z_e(e,t){let n=e.position;if(u(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,P.EPSILON2)){let i=h.normalize(n,Vot),r=h.equalsEpsilon(i,e.constrainedAxis,P.EPSILON2),o=h.equalsEpsilon(i,h.negate(e.constrainedAxis,F_e),P.EPSILON2);if(!r&&!o){let s=h.normalize(e.constrainedAxis,kot),a=h.dot(i,s),c=P.acosClamped(a);t>0&&t>c&&(t=c-P.EPSILON4),a=h.dot(i,h.negate(s,F_e)),c=P.acosClamped(a),t<0&&-t>c&&(t=-c+P.EPSILON4);let l=h.cross(s,i,zot);e.rotate(l,t)}else(r&&t<0||o&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}Zt.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),Q_e(this,-e)};Zt.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),Q_e(this,e)};function Q_e(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function wz(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let r=n.top-t,o=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Vl.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),r<=o&&(r=1,o=-1),i=n.right/n.top,n.top=r,n.bottom=o,n.right=n.top*i,n.left=-n.right}else{let r=n.right-t,o=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Vl.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),r<=o&&(r=1,o=-1),i=n.top/n.right,n.right=r,n.left=o,n.top=n.right*i,n.bottom=-n.top}}function $_e(e,t){e.move(e.direction,t)}Zt.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?wz(this,e):$_e(this,e)};Zt.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===ne.SCENE2D?wz(this,-e):$_e(this,-e)};Zt.prototype.getMagnitude=function(){if(this._mode===ne.SCENE3D)return h.magnitude(this.position);if(this._mode===ne.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===ne.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var Hot=new N;Zt.prototype.lookAt=function(e,t){let n=Mt.eastNorthUpToFixedFrame(e,re.WGS84,Hot);this.lookAtTransform(n,t)};var Got=new h,Wot=new Le,jot=new Le,qot=new Q;function ege(e,t,n){t=P.clamp(t,-P.PI_OVER_TWO,P.PI_OVER_TWO),e=P.zeroToTwoPi(e)-P.PI_OVER_TWO;let i=Le.fromAxisAngle(h.UNIT_Y,-t,Wot),r=Le.fromAxisAngle(h.UNIT_Z,-e,jot),o=Le.multiply(r,i,r),s=Q.fromQuaternion(o,qot),a=h.clone(h.UNIT_X,Got);return Q.multiplyByVector(s,a,a),h.negate(a,a),h.multiplyByScalar(a,n,a),a}Zt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=ege(t.heading,t.pitch,t.range):n=t,this._mode===ne.SCENE2D){H.clone(H.ZERO,this.position),h.negate(n,this.up),this.up.z=0,h.magnitudeSquared(this.up)<P.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(N.IDENTITY),h.negate(h.UNIT_Z,this.direction),h.cross(this.direction,this.up,this.right),h.normalize(this.right,this.right);let i=this.frustum,r=i.top/i.right;i.right=h.magnitude(n)*.5,i.left=-i.right,i.top=r*i.right,i.bottom=-i.top,this._setTransform(e);return}h.clone(n,this.position),h.negate(this.position,this.direction),h.normalize(this.direction,this.direction),h.cross(this.direction,h.UNIT_Z,this.right),h.magnitudeSquared(this.right)<P.EPSILON10&&h.clone(h.UNIT_X,this.right),h.normalize(this.right,this.right),h.cross(this.right,this.direction,this.up),h.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var PL=new me,Yot=new me,Xot=new h,Kot=new h,Jot=new h,Zot=new h,Qot=new h,$ot=new h,est=new h,xq=new h,tst={direction:new h,right:new h,up:new h},U_e;function mc(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function tge(e,t,n,i){let r=e._projection.ellipsoid,o=i?e:tst,s=t.north,a=t.south,c=t.east,l=t.west;l>c&&(c+=P.TWO_PI);let f=(l+c)*.5,d;if(a<-P.PI_OVER_TWO+P.RADIANS_PER_DEGREE&&s>P.PI_OVER_TWO-P.RADIANS_PER_DEGREE)d=0;else{let B=PL;B.longitude=f,B.latitude=s,B.height=0;let L=Yot;L.longitude=f,L.latitude=a,L.height=0;let _=U_e;(!u(_)||_.ellipsoid!==r)&&(U_e=_=new tf(void 0,void 0,r)),_.setEndPoints(B,L),d=_.interpolateUsingFraction(.5,PL).latitude}let p=PL;p.longitude=f,p.latitude=d,p.height=0;let g=r.cartographicToCartesian(p,est),m=PL;m.longitude=c,m.latitude=s;let A=r.cartographicToCartesian(m,Xot);m.longitude=l;let x=r.cartographicToCartesian(m,Jot);m.longitude=f;let C=r.cartographicToCartesian(m,Qot);m.latitude=a;let T=r.cartographicToCartesian(m,$ot);m.longitude=c;let E=r.cartographicToCartesian(m,Zot);m.longitude=l;let S=r.cartographicToCartesian(m,Kot);h.subtract(x,g,x),h.subtract(E,g,E),h.subtract(A,g,A),h.subtract(S,g,S),h.subtract(C,g,C),h.subtract(T,g,T);let v=r.geodeticSurfaceNormal(g,o.direction);h.negate(v,v);let D=h.cross(v,h.UNIT_Z,o.right);h.normalize(D,D);let M=h.cross(D,v,o.up),O;if(e.frustum instanceof en){let B=Math.max(h.distance(A,x),h.distance(E,S)),L=Math.max(h.distance(A,E),h.distance(x,S)),_,b,w=e.frustum._offCenterFrustum,I=w.right/w.top,R=L*I;B>R?(_=B,b=_/I):(b=L,_=R),O=Math.max(_,b)}else{let B=Math.tan(e.frustum.fovy*.5),L=e.frustum.aspectRatio*B;if(O=Math.max(mc(v,M,x,B),mc(v,M,E,B),mc(v,M,A,B),mc(v,M,S,B),mc(v,M,C,B),mc(v,M,T,B),mc(v,D,x,L),mc(v,D,E,L),mc(v,D,A,L),mc(v,D,S,L),mc(v,D,C,L),mc(v,D,T,L)),a<0&&s>0){let _=PL;_.longitude=l,_.latitude=0,_.height=0;let b=r.cartographicToCartesian(_,xq);h.subtract(b,g,b),O=Math.max(O,mc(v,M,b,B),mc(v,D,b,L)),_.longitude=c,b=r.cartographicToCartesian(_,xq),h.subtract(b,g,b),O=Math.max(O,mc(v,M,b,B),mc(v,D,b,L))}}return h.add(g,h.multiplyByScalar(v,-O,xq),n)}var nst=new me,ist=new h,rst=new h;function ost(e,t,n){let i=e._projection;t.west>t.east&&(t=le.MAX_VALUE);let r=e._actualTransform,o=e._actualInvTransform,s=nst;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,ist);N.multiplyByPoint(r,a,a),N.multiplyByPoint(o,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,rst);if(N.multiplyByPoint(r,c,c),N.multiplyByPoint(o,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,u(e.frustum.fovy)){let l=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*l;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/l)*.5}else{let l=a.x-c.x,f=a.y-c.y;n.z=Math.max(l,f)}return n}var sst=new me,ast=new h,cst=new h;function lst(e,t,n){let i=e._projection,r=t.east;t.west>t.east&&(e._scene.mapMode2D===Vl.INFINITE_SCROLL?r+=P.TWO_PI:(t=le.MAX_VALUE,r=t.east));let o=sst;o.longitude=r,o.latitude=t.north;let s=i.project(o,ast);o.longitude=t.west,o.latitude=t.south;let a=i.project(o,cst),c=Math.abs(s.x-a.x)*.5,l=Math.abs(s.y-a.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=l*p;return c>g?(f=c,d=f/p):(d=l,f=g),l=Math.max(2*f,2*d),n.x=(s.x-a.x)*.5+a.x,n.y=(s.y-a.y)*.5+a.y,o=i.unproject(n,o),o.height=l,n=i.project(o,n),n}Zt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new h),n===ne.SCENE3D)return tge(this,e,t);if(n===ne.COLUMBUS_VIEW)return ost(this,e,t);if(n===ne.SCENE2D)return lst(this,e,t)};var ust=new vn;function fst(e,t,n,i){n=y(n,re.WGS84);let r=e.getPickRay(t,ust),o=Ji.rayEllipsoid(r,n);if(!o)return;let s=o.start>0?o.start:o.stop;return vn.getPoint(r,s,i)}var dst=new vn;function hst(e,t,n,i){let o=e.getPickRay(t,dst).origin;o=h.fromElements(o.y,o.z,0,o);let s=n.unproject(o);if(!(s.latitude<-P.PI_OVER_TWO||s.latitude>P.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var mst=new vn;function pst(e,t,n,i){let r=e.getPickRay(t,mst),o=-r.origin.x/r.direction.x;vn.getPoint(r,o,i);let s=n.unproject(new h(i.y,i.z,0));if(!(s.latitude<-P.PI_OVER_TWO||s.latitude>P.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}Zt.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(u(n)||(n=new h),t=y(t,re.WGS84),this._mode===ne.SCENE3D)n=fst(this,e,t,n);else if(this._mode===ne.SCENE2D)n=hst(this,e,this._projection,n);else if(this._mode===ne.COLUMBUS_VIEW)n=pst(this,e,this._projection,n);else return;return n}};var _st=new h,gst=new h,yst=new h;function Ast(e,t,n){let i=e._scene.canvas,r=i.clientWidth,o=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,l=2/r*t.x-1,f=2/o*(o-t.y)-1,d=e.positionWC;h.clone(d,n.origin);let p=h.multiplyByScalar(e.directionWC,c,_st);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,l*c*a,gst),m=h.multiplyByScalar(e.upWC,f*c*s,yst),A=h.add(p,g,n.direction);return h.add(A,m,A),h.subtract(A,d,A),h.normalize(A,A),n}var Tz=new h;function xst(e,t,n){let i=e._scene.canvas,r=i.clientWidth,o=i.clientHeight,s=e.frustum,a=s.offCenterFrustum;u(a)&&(s=a);let c=2/r*t.x-1;c*=(s.right-s.left)*.5;let l=2/o*(o-t.y)-1;l*=(s.top-s.bottom)*.5;let f=n.origin;return h.clone(e.position,f),h.multiplyByScalar(e.right,c,Tz),h.add(Tz,f,f),h.multiplyByScalar(e.up,l,Tz),h.add(Tz,f,f),h.clone(e.directionWC,n.direction),(e._mode===ne.COLUMBUS_VIEW||e._mode===ne.SCENE2D)&&h.fromElements(n.origin.z,n.origin.x,n.origin.y,n.origin),n}Zt.prototype.getPickRay=function(e,t){u(t)||(t=new vn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return u(i.aspectRatio)&&u(i.fov)&&u(i.near)?Ast(this,e,t):xst(this,e,t)};var Cst=new h,Tst=new h;Zt.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,Cst),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),Tst);return Math.max(0,h.magnitude(n)-e.radius)};var Est=new H;Zt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),r=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,Est);return Math.max(r.x,r.y)};function bst(e,t,n,i,r,o){let s=h.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>r?s.z-=n.z-r:n.z<-r&&(s.z+=-r-n.z);function a(c){let l=h.lerp(t,s,c.time,new h);e.worldToCameraCoordinatesPoint(l,e.position)}return{easingFunction:No.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:o,update:a}}var Sst=new h,V_e=new h,vst=new h,wst=new h;function Dst(e,t){let n=e.position,i=e.direction,r=e.worldToCameraCoordinatesVector(h.UNIT_X,Sst),o=-h.dot(r,n)/h.dot(r,i),s=h.add(n,h.multiplyByScalar(i,o,V_e),V_e);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,vst);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=h.magnitude(h.subtract(n,s,wst)),f=c*l,d=a*l,p=e._maxCoord.x,g=e._maxCoord.y,m=Math.max(f-p,p),A=Math.max(d-g,g);if(n.z<-m||n.z>m||n.y<-A||n.y>A){let x=s.y<-m||s.y>m,C=s.z<-A||s.z>A;if(x||C)return bst(e,n,s,m,A,t)}}Zt.prototype.createCorrectPositionTween=function(e){if(this._mode===ne.COLUMBUS_VIEW)return Dst(this,e)};var Ist=new h,zs={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};Zt.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};Zt.prototype.completeFlight=function(){if(u(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=zs.destination,e.orientation.heading=zs.heading,e.orientation.pitch=zs.pitch,e.orientation.roll=zs.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};Zt.prototype.flyTo=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.destination;if(this._mode===ne.MORPHING)return;this.cancelFlight();let i=t instanceof le;i&&(t=this.getRectangleCameraCoordinates(t,Ist));let r=y(e.orientation,y.EMPTY_OBJECT);if(u(r.direction)&&(r=K_e(this,t,r,Eq.orientation)),u(e.duration)&&e.duration<=0){let f=Eq;f.destination=e.destination,f.orientation.heading=r.heading,f.orientation.pitch=r.pitch,f.orientation.roll=r.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let o=this,s;zs.destination=t,zs.heading=r.heading,zs.pitch=r.pitch,zs.roll=r.roll,zs.duration=e.duration,zs.complete=function(){s===o._currentFlight&&(o._currentFlight=void 0),u(e.complete)&&e.complete()},zs.cancel=e.cancel,zs.endTransform=e.endTransform,zs.convert=i?!1:e.convert,zs.maximumHeight=e.maximumHeight,zs.pitchAdjustHeight=e.pitchAdjustHeight,zs.flyOverLongitude=e.flyOverLongitude,zs.flyOverLongitudeWeight=e.flyOverLongitudeWeight,zs.easingFunction=e.easingFunction;let a=this._scene,c=IL.createTween(a,zs);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let l=this._scene.preloadFlightCamera;this._mode!==ne.SCENE2D&&(u(l)||(l=Zt.clone(this)),l.setView({destination:t,orientation:r}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function Pst(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),r=n.aspectRatio*i;return Math.max(t/r,t/i)}function Ost(e,t){let n=e.frustum,i=n.offCenterFrustum;u(i)&&(n=i);let r,o,s=n.right/n.top,a=t*s;return t>a?(r=t,o=r/s):(o=t,r=a),Math.max(r,o)*1.5}var Mst=100;function nge(e,t,n){n=Cu.clone(u(n)?n:Zt.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,r=e._scene.screenSpaceCameraController.maximumZoomDistance,o=n.range;if(!u(o)||o===0){let s=t.radius;s===0?n.range=Mst:e.frustum instanceof en||e._mode===ne.SCENE2D?n.range=Ost(e,s):n.range=Pst(e,s),n.range=P.clamp(n.range,i,r)}return n}Zt.prototype.viewBoundingSphere=function(e,t){t=nge(this,e,t),this.lookAt(e.center,t)};var Rst=new N,Bst=new h,Lst=new h,Nst=new h,Fst=new h,Ust=new se,Vst=new Le,kst=new Q;Zt.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===ne.SCENE2D||this._mode===ne.COLUMBUS_VIEW;this._setTransform(N.IDENTITY);let i=nge(this,e,t.offset),r;n?r=h.multiplyByScalar(h.UNIT_Z,i.range,Bst):r=ege(i.heading,i.pitch,i.range);let o=Mt.eastNorthUpToFixedFrame(e.center,re.WGS84,Rst);N.multiplyByPoint(o,r,r);let s,a;if(!n){if(s=h.subtract(e.center,r,Lst),h.normalize(s,s),a=N.multiplyByPointAsVector(o,h.UNIT_Z,Nst),1-Math.abs(h.dot(s,a))<P.EPSILON6){let l=Le.fromAxisAngle(s,i.heading,Vst),f=Q.fromQuaternion(l,kst);h.fromCartesian4(N.getColumn(o,1,Ust),a),Q.multiplyByVector(f,a,a)}let c=h.cross(s,a,Fst);h.cross(c,s,a),h.normalize(a,a)}this.flyTo({destination:r,orientation:{direction:s,up:a},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var k_e=new h,z_e=new h,Cq=new h,H_e=new h,OL=[new h,new h,new h,new h];function zst(e,t){let n=t.radii,i=e.positionWC,r=h.multiplyComponents(t.oneOverRadii,i,k_e),o=h.magnitude(r),s=h.normalize(r,z_e),a,c;h.equalsEpsilon(s,h.UNIT_Z,P.EPSILON10)?(a=new h(0,1,0),c=new h(0,0,1)):(a=h.normalize(h.cross(h.UNIT_Z,s,Cq),Cq),c=h.normalize(h.cross(s,a,H_e),H_e));let l=Math.sqrt(h.magnitudeSquared(r)-1),f=h.multiplyByScalar(s,1/o,k_e),d=l/o,p=h.multiplyByScalar(a,d,z_e),g=h.multiplyByScalar(c,d,Cq),m=h.add(f,g,OL[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let A=h.subtract(f,g,OL[1]);h.subtract(A,p,A),h.multiplyComponents(n,A,A);let x=h.subtract(f,g,OL[2]);h.add(x,p,x),h.multiplyComponents(n,x,x);let C=h.add(f,g,OL[3]);return h.add(C,p,C),h.multiplyComponents(n,C,C),OL}var Tq=new H,Hst=new h,jy=[new me,new me,new me,new me];function Ez(e,t,n,i,r,o){Tq.x=e,Tq.y=t;let s=i.pickEllipsoid(Tq,r,Hst);return u(s)?(jy[n]=r.cartesianToCartographic(s,jy[n]),1):(jy[n]=r.cartesianToCartographic(o[n],jy[n]),0)}Zt.prototype.computeViewRectangle=function(e,t){e=y(e,re.WGS84);let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new ae(h.ZERO,e.maximumRadius);if(n.computeVisibility(i)===Qt.OUTSIDE)return;let o=this._scene.canvas,s=o.clientWidth,a=o.clientHeight,c=0,l=zst(this,e);if(c+=Ez(0,0,0,this,e,l),c+=Ez(0,a,1,this,e,l),c+=Ez(s,a,2,this,e,l),c+=Ez(s,0,3,this,e,l),c<2)return le.MAX_VALUE;t=le.fromCartographicArray(jy,t);let f=0,d=jy[3].longitude;for(let p=0;p<4;++p){let g=jy[p].longitude,m=Math.abs(g-d);m>P.PI?f+=P.TWO_PI-m:f+=m,d=g}return P.equalsEpsilon(Math.abs(f),P.TWO_PI,P.EPSILON9)&&(t.west=-P.PI,t.east=P.PI,jy[0].latitude>=0?t.north=P.PI_OVER_TWO:t.south=-P.PI_OVER_TWO),t};Zt.prototype.switchToPerspectiveFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof wi)return;let e=this._scene;this.frustum=new wi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=P.toRadians(60)};Zt.prototype.switchToOrthographicFrustum=function(){if(this._mode===ne.SCENE2D||this.frustum instanceof en)return;let e=Y_e(this),t=this._scene;this.frustum=new en,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};Zt.clone=function(e,t){return u(t)||(t=new Zt(e._scene)),h.clone(e.position,t.position),h.clone(e.direction,t.direction),h.clone(e.up,t.up),h.clone(e.right,t.right),N.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var fr=Zt;function Gst(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Gf=Gst;var age=Yi(Yl(),1),ige=576,Wst=100,ML="#ffffff",wq="#48b";function cge(e,t){this.credit=e,this.count=y(t,1)}function lge(e,t){let n=e.length;for(let i=0;i<n;i++){let r=e[i];if(wt.equals(r,t))return!0}return!1}function jst(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;wt.equals(n,t)||(u(t)&&e._cesiumCreditContainer.removeChild(t.element),u(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var uge="cesium-credit-delimiter";function rge(e){let t=document.createElement("span");return t.textContent=e,t.className=uge,t}function oge(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function sge(e,t,n,i){let r=e.childNodes,o=-1;t.sort(function(s,a){return a.count-s.count});for(let s=0;s<t.length;++s){let a=t[s].credit;if(u(a)){if(o=s,u(n)&&(o*=2,s>0)){let l=o-1;if(r.length<=l)e.appendChild(rge(n));else{let f=r[l];f.className!==uge&&e.replaceChild(rge(n),f)}}let c=a.element;if(r.length<=o)e.appendChild(oge(c,i));else{let l=r[o];l._creditId!==a._id&&e.replaceChild(oge(c,i),l)}}}for(++o;o<r.length;)e.removeChild(r[o])}function qst(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<ige?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=ige&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function _c(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function Yst(e){let t="";t+=_c(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),t+=_c(".cesium-credit-lightbox",{"background-color":"#303336",color:ML,position:"relative","min-height":`${Wst}px`,margin:"auto"}),t+=_c(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:ML}),t+=_c(".cesium-credit-lightbox > ul > li a:hover",{color:wq}),t+=_c(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),t+=_c(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),t+=_c(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),t+=_c(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:ML}),t+=_c(".cesium-credit-lightbox-close:hover",{color:wq}),t+=_c(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),t+=_c(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),t+=_c(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),t+=_c(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:ML}),t+=_c(".cesium-credit-expand-link:hover",{color:wq}),t+=_c(".cesium-credit-text",{color:ML}),t+=_c(".cesium-credit-textContainer *, .cesium-credit-logoContainer *",{display:"inline"});function n(o){if(o.shadowRoot)return o.shadowRoot;if(o.getRootNode){let s=o.getRootNode();if(s instanceof ShadowRoot)return s}}let i=y(n(e),document.head),r=document.createElement("style");r.innerHTML=t,i.appendChild(r)}function Lr(e,t,n){let i=this;n=y(n,document.body);let r=document.createElement("div");r.className="cesium-credit-lightbox-overlay",n.appendChild(r);let o=document.createElement("div");o.className="cesium-credit-lightbox",r.appendChild(o);function s(m){o.contains(m.target)||i.hideLightbox()}r.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",o.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",o.appendChild(c);let l=document.createElement("ul");o.appendChild(l);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let d=document.createElement("div");d.className="cesium-credit-textContainer",d.style.display="inline",e.appendChild(d);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),Yst(e);let g=wt.clone(Lr.cesiumCredit);this._delimiter=y(t," \u2022 "),this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=o,this._creditList=l,this._lightbox=r,this._hideLightbox=s,this._expandLink=p,this._expanded=!1,this._staticCredits=[],this._cesiumCredit=g,this._previousCesiumCredit=void 0,this._currentCesiumCredit=g,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new Ct,lightboxCredits:new Ct},this._defaultCredit=void 0,this.viewport=n,this.container=e}function fge(e,t,n,i){i=y(i,1);let r=t.get(n.id);if(u(r))r.count<Number.MAX_VALUE&&(r.count+=i);else{let o=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<o.length?(r=o[s],r.credit=n,r.count=i):(r=new cge(n,i),o.push(r)),++e._creditDisplayElementPoolIndex,t.set(n.id,r)}}Lr.prototype.addCredit=function(e){$("CreditDisplay.addCredit","CreditDisplay.addCredit was deprecated in CesiumJS 1.105.  It will be removed in CesiumJS 1.107.  Use CreditDisplay.addCreditToNextFrame instead."),this.addCreditToNextFrame(e)};Lr.prototype.addCreditToNextFrame=function(e){if(e._isIon){u(this._defaultCredit)||(this._defaultCredit=wt.clone(dge())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,fge(this,t,e)};Lr.prototype.addDefaultCredit=function(e){$("CreditDisplay.addDefaultCredit","CreditDisplay.addDefaultCredit was deprecated in CesiumJS 1.105.  It will be removed in CesiumJS 1.107.  Use CreditDisplay.addStaticCredit instead.");let t=this._staticCredits;lge(t,e)||(e.showOnScreen=!0,t.push(e))};Lr.prototype.addStaticCredit=function(e){let t=this._staticCredits;lge(t,e)||t.push(e)};Lr.prototype.removeStaticCredit=function(e){let t=this._staticCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};Lr.prototype.removeDefaultCredit=function(e){$("CreditDisplay.removeDefaultCredit","CreditDisplay.removeDefaultCredit was deprecated in CesiumJS 1.105.  It will be removed in CesiumJS 1.107.  Use CreditDisplay.addStaticCredit instead."),this.removeStaticCredit(e)};Lr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};Lr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};Lr.prototype.update=function(){this._expanded&&qst(this)};Lr.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits,n=e.lightboxCredits;t.removeAll(),n.removeAll();let i=this._staticCredits;for(let r=0;r<i.length;++r){let o=i[r],s=o.showOnScreen?t:n;o._isIon&&wt.equals(Lr.cesiumCredit,this._cesiumCredit)||fge(this,s,o,Number.MAX_VALUE)}wt.equals(Lr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=wt.clone(Lr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};Lr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;sge(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",sge(this._creditList,t,void 0,"li"),jst(this)};Lr.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),ue(this)};Lr.prototype.isDestroyed=function(){return!1};Lr._cesiumCredit=void 0;Lr._cesiumCreditInitialized=!1;var Dz;function dge(){if(!u(Dz)){let e=$t("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new age.default(e).path()),Dz=new wt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return Lr._cesiumCreditInitialized||(Lr._cesiumCredit=Dz,Lr._cesiumCreditInitialized=!0),Dz}Object.defineProperties(Lr,{cesiumCredit:{get:function(){return dge(),Lr._cesiumCredit},set:function(e){Lr._cesiumCredit=e,Lr._cesiumCreditInitialized=!0}}});Lr.CreditDisplayElement=cge;var RL=Lr;var Iz=0,Xst=1;function tC(e){let t=e.frustum,n=e.orientation,i=e.origin,r=y(e.vertexFormat,Pe.DEFAULT),o=y(e._drawNearPlane,!0),s,a;t instanceof wi?(s=Iz,a=wi.packedLength):t instanceof en&&(s=Xst,a=en.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Le.clone(n),this._drawNearPlane=o,this._vertexFormat=r,this._workerName="createFrustumGeometry",this.packedLength=2+a+h.packedLength+Le.packedLength+Pe.packedLength}tC.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,r=e._frustum;return t[n++]=i,i===Iz?(wi.pack(r,t,n),n+=wi.packedLength):(en.pack(r,t,n),n+=en.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Le.pack(e._orientation,t,n),n+=Le.packedLength,Pe.pack(e._vertexFormat,t,n),n+=Pe.packedLength,t[n]=e._drawNearPlane?1:0,t};var Kst=new wi,Jst=new en,Zst=new Le,Qst=new h,$st=new Pe;tC.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r;i===Iz?(r=wi.unpack(e,t,Kst),t+=wi.packedLength):(r=en.unpack(e,t,Jst),t+=en.packedLength);let o=h.unpack(e,t,Qst);t+=h.packedLength;let s=Le.unpack(e,t,Zst);t+=Le.packedLength;let a=Pe.unpack(e,t,$st);t+=Pe.packedLength;let c=e[t]===1;if(!u(n))return new tC({frustum:r,origin:o,orientation:s,vertexFormat:a,_drawNearPlane:c});let l=i===n._frustumType?n._frustum:void 0;return n._frustum=r.clone(l),n._frustumType=i,n._origin=h.clone(o,n._origin),n._orientation=Le.clone(s,n._orientation),n._vertexFormat=Pe.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function AS(e,t,n,i,r,o,s,a){let c=e/3*2;for(let l=0;l<4;++l)u(t)&&(t[e]=o.x,t[e+1]=o.y,t[e+2]=o.z),u(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),u(i)&&(i[e]=a.x,i[e+1]=a.y,i[e+2]=a.z),e+=3;r[c]=0,r[c+1]=0,r[c+2]=1,r[c+3]=0,r[c+4]=1,r[c+5]=1,r[c+6]=0,r[c+7]=1}var eat=new Q,tat=new N,Dq=new N,hge=new h,mge=new h,pge=new h,nat=new h,iat=new h,rat=new h,qy=new Array(3),BL=new Array(4);BL[0]=new se(-1,-1,1,1);BL[1]=new se(1,-1,1,1);BL[2]=new se(1,1,1,1);BL[3]=new se(-1,1,1,1);var _ge=new Array(4);for(let e=0;e<4;++e)_ge[e]=new se;tC._computeNearFarPlanes=function(e,t,n,i,r,o,s,a){let c=Q.fromQuaternion(t,eat),l=y(o,hge),f=y(s,mge),d=y(a,pge);l=Q.getColumn(c,0,l),f=Q.getColumn(c,1,f),d=Q.getColumn(c,2,d),h.normalize(l,l),h.normalize(f,f),h.normalize(d,d),h.negate(l,l);let p=N.computeView(e,d,f,l,tat),g,m,A=i.projectionMatrix;if(n===Iz){let x=N.multiply(A,p,Dq);m=N.inverse(x,Dq)}else g=N.inverseTransformation(p,Dq);u(m)?(qy[0]=i.near,qy[1]=i.far):(qy[0]=0,qy[1]=i.near,qy[2]=i.far);for(let x=0;x<2;++x)for(let C=0;C<4;++C){let T=se.clone(BL[C],_ge[C]);if(u(m)){T=N.multiplyByVector(m,T,T);let E=1/T.w;h.multiplyByScalar(T,E,T),h.subtract(T,e,T),h.normalize(T,T);let S=h.dot(d,T);h.multiplyByScalar(T,qy[x]/S,T),h.add(T,e,T)}else{let E=i.offCenterFrustum;u(E)&&(i=E);let S=qy[x],v=qy[x+1];T.x=(T.x*(i.right-i.left)+i.left+i.right)*.5,T.y=(T.y*(i.top-i.bottom)+i.bottom+i.top)*.5,T.z=(T.z*(S-v)-S-v)*.5,T.w=1,N.multiplyByVector(g,T,T)}r[12*x+C*3]=T.x,r[12*x+C*3+1]=T.y,r[12*x+C*3+2]=T.z}};tC.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,r=e._orientation,o=e._drawNearPlane,s=e._vertexFormat,a=o?6:5,c=new Float64Array(3*4*6);tC._computeNearFarPlanes(i,r,t,n,c);let l=3*4*2;c[l]=c[3*4],c[l+1]=c[3*4+1],c[l+2]=c[3*4+2],c[l+3]=c[0],c[l+4]=c[1],c[l+5]=c[2],c[l+6]=c[3*3],c[l+7]=c[3*3+1],c[l+8]=c[3*3+2],c[l+9]=c[3*7],c[l+10]=c[3*7+1],c[l+11]=c[3*7+2],l+=3*4,c[l]=c[3*5],c[l+1]=c[3*5+1],c[l+2]=c[3*5+2],c[l+3]=c[3],c[l+4]=c[3+1],c[l+5]=c[3+2],c[l+6]=c[0],c[l+7]=c[1],c[l+8]=c[2],c[l+9]=c[3*4],c[l+10]=c[3*4+1],c[l+11]=c[3*4+2],l+=3*4,c[l]=c[3],c[l+1]=c[3+1],c[l+2]=c[3+2],c[l+3]=c[3*5],c[l+4]=c[3*5+1],c[l+5]=c[3*5+2],c[l+6]=c[3*6],c[l+7]=c[3*6+1],c[l+8]=c[3*6+2],c[l+9]=c[3*2],c[l+10]=c[3*2+1],c[l+11]=c[3*2+2],l+=3*4,c[l]=c[3*2],c[l+1]=c[3*2+1],c[l+2]=c[3*2+2],c[l+3]=c[3*6],c[l+4]=c[3*6+1],c[l+5]=c[3*6+2],c[l+6]=c[3*7],c[l+7]=c[3*7+1],c[l+8]=c[3*7+2],c[l+9]=c[3*3],c[l+10]=c[3*3+1],c[l+11]=c[3*3+2],o||(c=c.subarray(3*4));let f=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})});if(u(s.normal)||u(s.tangent)||u(s.bitangent)||u(s.st)){let p=u(s.normal)?new Float32Array(12*a):void 0,g=u(s.tangent)?new Float32Array(3*4*a):void 0,m=u(s.bitangent)?new Float32Array(3*4*a):void 0,A=u(s.st)?new Float32Array(2*4*a):void 0,x=hge,C=mge,T=pge,E=h.negate(x,nat),S=h.negate(C,iat),v=h.negate(T,rat);l=0,o&&(AS(l,p,g,m,A,v,x,C),l+=3*4),AS(l,p,g,m,A,T,E,C),l+=3*4,AS(l,p,g,m,A,E,v,C),l+=3*4,AS(l,p,g,m,A,S,v,E),l+=3*4,AS(l,p,g,m,A,x,T,C),l+=3*4,AS(l,p,g,m,A,C,T,E),u(p)&&(f.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),u(g)&&(f.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),u(m)&&(f.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),u(A)&&(f.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:A}))}let d=new Uint16Array(6*a);for(let p=0;p<a;++p){let g=p*6,m=p*4;d[g]=m,d[g+1]=m+1,d[g+2]=m+2,d[g+3]=m,d[g+4]=m+2,d[g+5]=m+3}return new ut({attributes:f,indices:d,primitiveType:Be.TRIANGLES,boundingSphere:ae.fromVertices(c)})};var nC=tC;var Iq=0,oat=1;function LL(e){let t=e.frustum,n=e.orientation,i=e.origin,r=y(e._drawNearPlane,!0),o,s;t instanceof wi?(o=Iq,s=wi.packedLength):t instanceof en&&(o=oat,s=en.packedLength),this._frustumType=o,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Le.clone(n),this._drawNearPlane=r,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+s+h.packedLength+Le.packedLength}LL.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,r=e._frustum;return t[n++]=i,i===Iq?(wi.pack(r,t,n),n+=wi.packedLength):(en.pack(r,t,n),n+=en.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Le.pack(e._orientation,t,n),n+=Le.packedLength,t[n]=e._drawNearPlane?1:0,t};var sat=new wi,aat=new en,cat=new Le,lat=new h;LL.unpack=function(e,t,n){t=y(t,0);let i=e[t++],r;i===Iq?(r=wi.unpack(e,t,sat),t+=wi.packedLength):(r=en.unpack(e,t,aat),t+=en.packedLength);let o=h.unpack(e,t,lat);t+=h.packedLength;let s=Le.unpack(e,t,cat);t+=Le.packedLength;let a=e[t]===1;if(!u(n))return new LL({frustum:r,origin:o,orientation:s,_drawNearPlane:a});let c=i===n._frustumType?n._frustum:void 0;return n._frustum=r.clone(c),n._frustumType=i,n._origin=h.clone(o,n._origin),n._orientation=Le.clone(s,n._orientation),n._drawNearPlane=a,n};LL.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,r=e._orientation,o=e._drawNearPlane,s=new Float64Array(3*4*2);nC._computeNearFarPlanes(i,r,t,n,s);let a=new dn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),c,l,f=o?2:1,d=new Uint16Array(8*(f+1)),p=o?0:1;for(;p<2;++p)c=o?p*8:0,l=p*4,d[c]=l,d[c+1]=l+1,d[c+2]=l+1,d[c+3]=l+2,d[c+4]=l+2,d[c+5]=l+3,d[c+6]=l+3,d[c+7]=l;for(p=0;p<2;++p)c=(f+p)*8,l=p*4,d[c]=l,d[c+1]=l+4,d[c+2]=l+1,d[c+3]=l+5,d[c+4]=l+2,d[c+5]=l+6,d[c+6]=l+3,d[c+7]=l+7;return new ut({attributes:a,indices:d,primitiveType:Be.LINES,boundingSphere:ae.fromVertices(s)})};var NL=LL;function Pz(e){e=y(e,y.EMPTY_OBJECT),this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=y(e.color,z.CYAN),this._updateOnChange=y(e.updateOnChange,!0),this.show=y(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var uat=new h,fat=new Q,dat=new Le,hat=new wi,mat=new $c,pat=new en,_at=new So,gat=new z,yat=[1,1e5];Pz.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,r;if(this._updateOnChange){for(r=t.length,i=0;i<r;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let o=this._camera,s=o.frustum,a;s instanceof wi?a=hat:s instanceof $c?a=mat:s instanceof en?a=pat:a=_at,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=yat,l[0]=this._camera.frustum.near,l[1]=this._camera.frustum.far,c=1):c=l.length-1;let f=o.positionWC,d=o.directionWC,p=o.upWC,g=o.rightWC;g=h.negate(g,uat);let m=fat;Q.setColumn(m,0,g,m),Q.setColumn(m,1,p,m),Q.setColumn(m,2,d,m);let A=Le.fromRotationMatrix(m,dat);for(t.length=n.length=c,i=0;i<c;++i)a.near=l[i],a.far=l[i+1],t[i]=new bn({geometryInstances:new xt({geometry:new nC({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:kt.fromColor(z.fromAlpha(this._color,.1,gat))},id:this.id,pickPrimitive:this}),appearance:new rn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new bn({geometryInstances:new xt({geometry:new NL({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:kt.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1})}for(r=t.length,i=0;i<r;++i)n[i].update(e),t[i].update(e)};Pz.prototype.isDestroyed=function(){return!1};Pz.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return ue(this)};var Om=Pz;var FL=`in vec4 positionEC;

void main()
{
    vec3 position;
    vec3 direction;
    if (czm_orthographicIn3D == 1.0)
    {
        vec2 uv = (gl_FragCoord.xy -  czm_viewport.xy) / czm_viewport.zw;
        vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom
        vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top
        position = vec3(mix(minPlane, maxPlane, uv), 0.0);
        direction = vec3(0.0, 0.0, -1.0);
    } 
    else 
    {
        position = vec3(0.0);
        direction = normalize(positionEC.xyz);
    }

    czm_ray ray = czm_ray(position, direction);

    vec3 ellipsoid_center = czm_view[3].xyz;

    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
    if (!czm_isEmpty(intersection))
    {
        out_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
    }
    else
    {
        discard;
    }

    czm_writeLogDepth();
}
`;var UL=`in vec4 position;

out vec4 positionEC;

void main()
{
    positionEC = czm_modelView * position;
    gl_Position = czm_projection * positionEC;

    czm_vertexLogDepth();
}
`;function kL(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=y(e,0)}var VL=Ht.supportsTypedArrays()?new Float32Array(12):[],gge=new h,yge=new h,Pq=new h,Age=new h,Oz=new h;function Aat(e,t){let n=e.radii,i=t.camera,r,o,s;if(i.frustum instanceof en)r=h.ZERO,o=i.rightWC,s=i.upWC;else{let d=i.positionWC,p=h.multiplyComponents(e.oneOverRadii,d,gge),g=h.normalize(p,yge),m=h.normalize(h.cross(h.UNIT_Z,p,Pq),Pq),A=h.normalize(h.cross(g,m,Age),Age),x=h.magnitude(p),C=Math.sqrt(x*x-1);r=h.multiplyByScalar(g,1/x,gge);let T=C/x;o=h.multiplyByScalar(m,T,yge),s=h.multiplyByScalar(A,T,Pq)}let a=h.add(r,s,Oz);h.subtract(a,o,a),h.multiplyComponents(n,a,a),h.pack(a,VL,0);let c=h.subtract(r,s,Oz);h.subtract(c,o,c),h.multiplyComponents(n,c,c),h.pack(c,VL,3);let l=h.add(r,s,Oz);h.add(l,o,l),h.multiplyComponents(n,l,l),h.pack(l,VL,6);let f=h.subtract(r,s,Oz);return h.add(f,o,f),h.multiplyComponents(n,f,f),h.pack(f,VL,9),VL}kL.prototype.update=function(e){if(this._mode=e.mode,e.mode!==ne.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new re(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),r=e.useLogDepth;if(u(this._command)||(this._rs=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new nt({renderState:this._rs,boundingVolume:new ae(h.ZERO,i.maximumRadius),pass:be.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==r){this._useLogDepth=r;let s=new ke({sources:[UL]}),a=new ke({sources:[FL]});r&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=Xt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let o=Aat(i,e);if(u(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(o);else{let s=new ut({attributes:{position:new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:o})},indices:[0,1,2,2,1,3],primitiveType:Be.TRIANGLES});this._va=oi.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Fe.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};kL.prototype.execute=function(e,t){this._mode===ne.SCENE3D&&this._command.execute(e,t)};kL.prototype.isDestroyed=function(){return!1};kL.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var zL=kL;function HL(){}var xat=/\bgl_FragDepth\b/,Cat=/\bdiscard\b/;function Tat(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!u(n)){let i=t._attributeLocations,r=t.fragmentShaderSource,o,s=!1,a=r.sources,c=a.length;for(o=0;o<c;++o)if(xat.test(a[o])||Cat.test(a[o])){s=!0;break}let l=!1,f=r.defines;for(c=f.length,o=0;o<c;++o)if(f[o]==="LOG_DEPTH"){l=!0;break}let d;!s&&!l?(d=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`,r=new ke({sources:[d]})):!s&&l&&(d=`void main() 
{ 
    out_FragColor = vec4(1.0); 
    czm_writeLogDepth(); 
} 
`,r=new ke({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:i})}return n}function Eat(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!u(i)){let r=Ve.getState(t);r.depthMask=!0,r.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=Ve.fromCache(r),n[t.id]=i}return i}HL.createDepthOnlyDerivedCommand=function(e,t,n,i){u(i)||(i={});let r,o;return u(i.depthOnlyCommand)&&(r=i.depthOnlyCommand.shaderProgram,o=i.depthOnlyCommand.renderState),i.depthOnlyCommand=nt.shallowClone(t,i.depthOnlyCommand),!u(r)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=Tat(n,t.shaderProgram),i.depthOnlyCommand.renderState=Eat(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=r,i.depthOnlyCommand.renderState=o),i};var bat=/\s+czm_writeLogDepth\(/,Sat=/\s+czm_vertexLogDepth\(/;function vat(e,t){if(t.fragmentShaderSource.defines.indexOf("LOG_DEPTH_READ_ONLY")>=0)return t;let i=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(!u(i)){let r=t._attributeLocations,o=t.vertexShaderSource.clone(),s=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("LOG_DEPTH"),s.defines=u(s.defines)?s.defines.slice(0):[],s.defines.push("LOG_DEPTH");let a,c,l=!1,f=o.sources,d=f.length;for(a=0;a<d;++a)if(Sat.test(f[a])){l=!0;break}if(!l){for(a=0;a<d;++a)f[a]=ke.replaceMain(f[a],"czm_log_depth_main");c=`

void main() 
{ 
    czm_log_depth_main(); 
    czm_vertexLogDepth(); 
} 
`,f.push(c)}for(f=s.sources,d=f.length,l=!1,a=0;a<d;++a)bat.test(f[a])&&(l=!0);s.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(l=!0);let p="";if(!l){for(a=0;a<d;a++)f[a]=ke.replaceMain(f[a],"czm_log_depth_main");p+=`
void main() 
{ 
    czm_log_depth_main(); 
    czm_writeLogDepth(); 
} 
`}f.push(p),i=e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:o,fragmentShaderSource:s,attributeLocations:r})}return i}HL.createLogDepthCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=nt.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=vat(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function wat(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!u(i)){let r=t._attributeLocations,o=t.fragmentShaderSource,s=o.sources,a=s.length,c=`void main() 
{ 
    czm_non_pick_main(); 
    if (out_FragColor.a == 0.0) { 
        discard; 
    } 
    out_FragColor = ${n}; 
} 
`,l=new Array(a+1);for(let f=0;f<a;++f)l[f]=ke.replaceMain(s[f],"czm_non_pick_main");l[a]=c,o=new ke({sources:l,defines:o.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:r})}return i}function Dat(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!u(i)){let r=Ve.getState(t);r.blending.enabled=!1,r.depthMask=!0,i=Ve.fromCache(r),n[t.id]=i}return i}HL.createPickDerivedCommand=function(e,t,n,i){u(i)||(i={});let r,o;return u(i.pickCommand)&&(r=i.pickCommand.shaderProgram,o=i.pickCommand.renderState),i.pickCommand=nt.shallowClone(t,i.pickCommand),!u(r)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=wat(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=Dat(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=r,i.pickCommand.renderState=o),i};function Iat(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!u(n)){let i=t._attributeLocations,r=t.vertexShaderSource.clone(),o=t.fragmentShaderSource.clone();r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:r,fragmentShaderSource:o,attributeLocations:i})}return n}HL.createHdrCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=nt.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Iat(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var V_=HL;function Mz(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let r=i.alpha;if(!u(r)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=P.toRadians(r),t._beta=P.toRadians(i.beta),t._gamma=P.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var Pat=new Le,xge=new Le,Oat=new Q;function Mat(e,t,n,i){let r=e.direction,o=e.right,s=e.up,a=Le.fromAxisAngle(r,n,xge),c=Le.fromAxisAngle(o,i,Pat),l=Le.multiply(c,a,c),f=Le.fromAxisAngle(s,t,xge);Le.multiply(f,l,l);let d=Q.fromQuaternion(l,Oat);Q.multiplyByVector(d,o,o),Q.multiplyByVector(d,s,s),Q.multiplyByVector(d,r,r)}Mz.prototype.update=function(){if(!u(this._alpha))return;u(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;Mat(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};Mz.prototype.isDestroyed=function(){return!1};Mz.prototype.destroy=function(){return this._removeListener(),ue(this)};var GL=Mz;function Cge(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var Rz=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],Mm=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7];for(let e=0;e<Mm.length;++e)Mm[e]*=1e6;var Tge=Mm[1],Oq=Mm[Mm.length-1];for(let e=0;e<Mm.length;++e)Mm[e]=(Mm[e]-Oq)/(Tge-Oq);var sa=0;function Rat(e){let t=Rz,n=t.length;if(e<t[0])return sa=0,sa;if(e>t[n-1])return sa=n-2,sa;if(e>=t[sa]){if(sa+1<n&&e<t[sa+1])return sa;if(sa+2<n&&e<t[sa+2])return++sa,sa}else if(sa-1>=0&&e>=t[sa-1])return--sa,sa;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return sa=i,sa}var Bat=new h;Cge.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!u(i)||i.height>8e5||e.mode!==ne.SCENE3D){e.fog.enabled=!1;return}let r=i.height,o=Rat(r),s=P.clamp((r-Rz[o])/(Rz[o+1]-Rz[o]),0,1),a=P.lerp(Mm[o],Mm[o+1],s),c=this.density*1e6,l=c/Tge*Oq;a=a*(c-l)*1e-6;let f=h.normalize(n.positionWC,Bat),d=Math.abs(h.dot(n.directionWC,f));a*=1-d,e.fog.density=a,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var WL=Cge;function Lat(e,t,n){this.context=e,this.commandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 0,this.mode=ne.SCENE3D,this.morphTime=ne.getMorphTime(ne.SCENE3D),this.frameNumber=0,this.newFrame=!1,this.time=void 0,this.jobScheduler=n,this.mapProjection=void 0,this.camera=void 0,this.cameraUnderground=!1,this.globeTranslucencyState=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.maximumScreenSpaceError=void 0,this.pixelRatio=1,this.passes={render:!1,pick:!1,depth:!1,postProcess:!1,offscreen:!1},this.creditDisplay=t,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,density:void 0,sse:void 0,minimumBrightness:void 0},this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.shadowState={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0},this.splitPosition=0,this.frustumSplits=[],this.backgroundColor=void 0,this.light=void 0,this.minimumDisableDepthTestDistance=void 0,this.invertClassification=!1,this.invertClassificationColor=void 0,this.useLogDepth=!1,this.tilesetPassState=void 0,this.minimumTerrainHeight=0}var jL=Lat;var aa={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},iC=aa.DERIVED_COMMANDS_MAXIMUM_LENGTH,Mge=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function rC(){this._frontFaceAlphaByDistance=new Bt(0,1,0,1),this._backFaceAlphaByDistance=new Bt(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=le.clone(le.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(iC),this._derivedBlendCommandTypes=new Array(iC),this._derivedPickCommandTypes=new Array(iC),this._derivedCommandTypesToUpdate=new Array(iC),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(rC.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});rC.prototype.update=function(e){let t=e.globe;if(!u(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=Ege(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=Ege(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=bge(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=bge(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Vat(this,e,t),this._sunVisibleThroughGlobe=Nat(this,e),this._environmentVisible=Fat(this,e),this._useDepthPlane=Uat(this,e),this._numberOfTextureUniforms=kat(this),this._rectangle=le.clone(t.translucency.rectangle,this._rectangle),zat(this,e)};function Ege(e,t,n,i){return e?u(n)?(Bt.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function bge(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function Nat(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function Fat(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function Uat(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Vat(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==ne.SCENE2D&&t.context.depthTexture}function kat(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function zat(e,t){e._derivedCommandsLength=Mq(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=Mq(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=Mq(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let r=0;for(n=0;n<iC;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[r++]=n);e._derivedCommandsToUpdateLength=r;let o=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=o,!u(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=nct())}function Mq(e,t,n,i,r){let o=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return o;let c=t.cameraUnderground,l=e._requiresManualDepthTest,f=i?aa.PICK_FRONT_FACE:l?aa.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:aa.TRANSLUCENT_FRONT_FACE,d=i?aa.PICK_BACK_FACE:l?aa.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:aa.TRANSLUCENT_BACK_FACE;return t.mode===ne.SCENE2D?(r[o++]=aa.DEPTH_ONLY_FRONT_FACE,r[o++]=f,o):(a?(n||(r[o++]=aa.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(r[o++]=f,r[o++]=d):(r[o++]=d,r[o++]=f)):c?(n||(r[o++]=aa.DEPTH_ONLY_BACK_FACE),r[o++]=aa.OPAQUE_FRONT_FACE,r[o++]=d):(n||(r[o++]=aa.DEPTH_ONLY_FRONT_FACE),r[o++]=aa.OPAQUE_BACK_FACE,r[o++]=f),o)}function Wf(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function Sge(e,t){return e.indexOf(t)>-1}function Hat(e,t){Wf(e.defines,"TRANSLUCENT"),Wf(t.defines,"TRANSLUCENT")}function Gat(e,t){Wf(e.defines,"GROUND_ATMOSPHERE"),Wf(t.defines,"GROUND_ATMOSPHERE"),Wf(e.defines,"FOG"),Wf(t.defines,"FOG"),Wf(e.defines,"TRANSLUCENT"),Wf(t.defines,"TRANSLUCENT")}function Rq(e,t){if(Sge(t.defines,"TILE_LIMIT_RECTANGLE")||Sge(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 
{ 
    out_FragColor = vec4(1.0); 
} 
`;t.sources=[n]}function Bq(e,t){let n=t.sources,i=n.length;for(let o=0;o<i;++o)n[o]=ke.replaceMain(n[o],"czm_globe_translucency_main");let r=`

uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
#ifdef MANUAL_DEPTH_TEST 
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st)); 
    if (logDepthOrDepth != 0.0) 
    { 
        vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth); 
        float depthEC = eyeCoordinate.z / eyeCoordinate.w; 
        if (v_positionEC.z < depthEC) 
        { 
            discard; 
        } 
    } 
#endif 
    czm_globe_translucency_main(); 
    vec4 classificationColor = texture(u_classificationTexture, st); 
    if (classificationColor.a > 0.0) 
    { 
        // Reverse premultiplication process to get the correct composited result of the classification primitives 
        classificationColor.rgb /= classificationColor.a; 
    } 
    out_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + out_FragColor * (1.0 - classificationColor.a); 
} 
`;n.push(r)}function Rge(e,t){Bq(e,t),Wf(e.defines,"GROUND_ATMOSPHERE"),Wf(t.defines,"GROUND_ATMOSPHERE"),Wf(e.defines,"FOG"),Wf(t.defines,"FOG")}function Wat(e,t){Bq(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function jat(e,t){Rge(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function vge(e,t){let n=`uniform sampler2D u_classificationTexture; 
void main() 
{ 
    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 
    vec4 pickColor = texture(u_classificationTexture, st); 
    if (pickColor == vec4(0.0)) 
    { 
        discard; 
    } 
    out_FragColor = pickColor; 
} 
`;t.sources=[n]}function qat(e,t,n,i,r,o){if(!u(r))return t;if(!i&&u(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,o);if(!u(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),l=t.fragmentShaderSource.clone();c.defines=u(c.defines)?c.defines.slice(0):[],l.defines=u(l.defines)?l.defines.slice(0):[],r(c,l),s=e.shaderCache.createDerivedShaderProgram(t,o,{vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:a})}return s}function Yat(e){e.cull.face=gi.BACK,e.cull.enabled=!0}function Xat(e){e.cull.face=gi.FRONT,e.cull.enabled=!0}function Kat(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Jat(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Zat(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function wge(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=un.ALPHA_BLEND}function Dge(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=un.ALPHA_BLEND}function Qat(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function $at(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function ect(e,t,n,i,r){if(!u(i))return e;if(!n&&u(t))return t;let o=r[e.id];if(!u(o)){let s=Ve.getState(e);i(s),o=Ve.fromCache(s),r[e.id]=o}return o}function xS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function tct(e,t,n,i,r){return u(r)?!i&&u(n)?n:_t(t,r(e),!1):t}function yh(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function nct(){return[new yh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Hat,getRenderStateFunction:Yat,getUniformMapFunction:void 0}),new yh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Gat,getRenderStateFunction:Xat,getUniformMapFunction:void 0}),new yh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Rq,getRenderStateFunction:Kat,getUniformMapFunction:void 0}),new yh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Rq,getRenderStateFunction:Jat,getUniformMapFunction:void 0}),new yh({pass:be.GLOBE,pickOnly:!1,getShaderProgramFunction:Rq,getRenderStateFunction:Zat,getUniformMapFunction:void 0}),new yh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Bq,getRenderStateFunction:wge,getUniformMapFunction:xS}),new yh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Rge,getRenderStateFunction:Dge,getUniformMapFunction:xS}),new yh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Wat,getRenderStateFunction:wge,getUniformMapFunction:xS}),new yh({pass:be.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:jat,getRenderStateFunction:Dge,getUniformMapFunction:xS}),new yh({pass:be.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:vge,getRenderStateFunction:Qat,getUniformMapFunction:xS}),new yh({pass:be.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:vge,getRenderStateFunction:$at,getUniformMapFunction:xS})]}var Ige=new Array(iC),Pge=new Array(iC);rC.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let r=0;r<i;++r)Pge[r]=this._derivedCommandPacks[n[r]],Ige[r]=Mge[n[r]];ict(this,e,i,n,Ige,Pge,t)}};function ict(e,t,n,i,r,o,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!u(a)||c){t.dirty=!1,u(a)||(a={},t.derivedCommands.globeTranslucency=a);let l=s.frameNumber,f=y(a.uniformMapDirtyFrame,0),d=y(a.shaderProgramDirtyFrame,0),p=y(a.renderStateDirtyFrame,0),g=a.uniformMap!==t.uniformMap,m=a.shaderProgramId!==t.shaderProgram.id,A=a.renderStateId!==t.renderState.id;g&&(a.uniformMapDirtyFrame=l),m&&(a.shaderProgramDirtyFrame=l),A&&(a.renderStateDirtyFrame=l),a.uniformMap=t.uniformMap,a.shaderProgramId=t.shaderProgram.id,a.renderStateId=t.renderState.id;for(let x=0;x<n;++x){let C=o[x],T=i[x],E=r[x],S=a[E],v,D,M;u(S)?(v=S.uniformMap,D=S.shaderProgram,M=S.renderState):(v=void 0,D=void 0,M=void 0),S=nt.shallowClone(t,S),a[E]=S;let O=y(S.derivedCommands.uniformMapDirtyFrame,0),B=y(S.derivedCommands.shaderProgramDirtyFrame,0),L=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||O<f,b=m||B<d,w=A||L<p;_&&(S.derivedCommands.uniformMapDirtyFrame=l),b&&(S.derivedCommands.shaderProgramDirtyFrame=l),w&&(S.derivedCommands.renderStateDirtyFrame=l),S.derivedCommands.type=T,S.pass=C.pass,S.pickOnly=C.pickOnly,S.uniformMap=tct(e,t.uniformMap,v,_,C.getUniformMapFunction),S.shaderProgram=qat(s.context,t.shaderProgram,D,b,C.getShaderProgramFunction,E),S.renderState=ect(t.renderState,M,w,C.getRenderStateFunction,C.renderStateCache)}}}rC.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let r=this._derivedCommandTypes,o=this._derivedCommandsLength;if(i?(r=this._derivedPickCommandTypes,o=this._derivedPickCommandsLength):t&&(r=this._derivedBlendCommandTypes,o=this._derivedBlendCommandsLength),o===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<o;++a){let c=Mge[r[a]];n.commandList.push(s[c])}};function Bge(e,t,n,i,r,o,s){for(let a=0;a<t;++a){let c=e[a],l=c.derivedCommands.type;(!u(s)||s.indexOf(l)>-1)&&n(c,i,r,o)}}function Oge(e,t,n,i,r,o){for(let s=0;s<t;++s)n(e[s],i,r,o)}var rct=[aa.OPAQUE_FRONT_FACE,aa.OPAQUE_BACK_FACE],oct=[aa.DEPTH_ONLY_FRONT_FACE,aa.DEPTH_ONLY_BACK_FACE,aa.DEPTH_ONLY_FRONT_AND_BACK_FACE];rC.prototype.executeGlobeCommands=function(e,t,n,i,r){let o=i.context,s=e.commands[be.GLOBE],a=e.indices[be.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(o,r),Bge(s,a,t,i,o,r,rct))};rC.prototype.executeGlobeClassificationCommands=function(e,t,n,i,r){let o=i.context,s=e.commands[be.GLOBE],a=e.indices[be.GLOBE],c=e.commands[be.TERRAIN_CLASSIFICATION],l=e.indices[be.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&Oge(c,l,t,i,o,r),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=o.uniformState.globeDepthTexture,g=r.framebuffer;if(r.framebuffer=n.classificationFramebuffer,Bge(s,a,t,i,o,r,oct),o.depthTexture){let m=n.packDepth(o,r);o.uniformState.globeDepthTexture=m}Oge(c,l,t,i,o,r),o.uniformState.globeDepthTexture=p,r.framebuffer=g};var qL=rC;var kl=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;function Rm(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new di({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new di({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new ri({color:new z(0,0,0,0),owner:this}),this._clearCommand=new ri({color:new z(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(Rm.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Rm.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var sct={depthMask:!1,stencilTest:{enabled:!0,frontFunction:zn.EQUAL,frontOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},backFunction:zn.NEVER,reference:0,mask:Ft.CLASSIFICATION_MASK},blending:un.ALPHA_BLEND},act={depthMask:!1,stencilTest:{enabled:!0,frontFunction:zn.NOT_EQUAL,frontOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},backFunction:zn.NEVER,reference:0,mask:Ft.CLASSIFICATION_MASK},blending:un.ALPHA_BLEND},cct={depthMask:!0,depthTest:{enabled:!0},stencilTest:Ft.setCesium3DTileBit(),stencilMask:Ft.CESIUM_3D_TILE_MASK,blending:un.ALPHA_BLEND},lct=`uniform sampler2D colorTexture;
uniform sampler2D depthTexture;
uniform sampler2D classifiedTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
    bool isClassified = all(equal(texture(classifiedTexture, v_textureCoordinates), vec4(0.0)));
#ifdef UNCLASSIFIED
    vec4 highlightColor = czm_invertClassificationColor;
    if (isClassified)
    {
        discard;
    }
#else
    vec4 highlightColor = vec4(1.0);
    if (!isClassified)
    {
        discard;
    }
#endif
    out_FragColor = color * highlightColor;
    gl_FragDepth = texture(depthTexture, v_textureCoordinates).r;
}
`,uct=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    if (color.a == 0.0)
    {
        discard;
    }
#ifdef UNCLASSIFIED
    out_FragColor = color * czm_invertClassificationColor;
#else
    out_FragColor = color;
#endif
}
`;Rm.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),r=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let o=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!u(i)||i.width!==s||i.height!==a;if((c||r||o)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._previousFramebuffer)||(this._depthStencilTexture=new Rt({context:e,width:s,height:a,pixelFormat:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new Zl({context:e,width:s,height:a,format:Ec.DEPTH24_STENCIL8,numSamples:t})))),!u(this._fbo.framebuffer)||c||r||o){this._fbo.destroy(),this._fboClassified.destroy();let l,f;u(this._previousFramebuffer)?(l=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(l=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(l),u(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),u(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(l),this._fboClassified.update(e,s,a))}if(u(this._rsUnclassified)||(this._rsUnclassified=Ve.fromCache(sct),this._rsClassified=Ve.fromCache(act),this._rsDefault=Ve.fromCache(cct)),!u(this._unclassifiedCommand)||r||o){u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let l=u(this._previousFramebuffer)?uct:lct,f=new ke({defines:["UNCLASSIFIED"],sources:[l]}),d=new ke({sources:[l]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:u(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:u(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),u(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),u(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(kl,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Rm.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Rm.prototype.clear=function(e,t){u(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};Rm.prototype.executeClassified=function(e,t){if(!u(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};Rm.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Rm.prototype.isDestroyed=function(){return!1};Rm.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),ue(this)};var CS=Rm;function Bz(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(Bz.prototype,{total:{get:function(){return this._total}}});function Yy(e){let t=new Array(Aa.NUMBER_OF_JOB_TYPES);t[Aa.TEXTURE]=new Bz(u(e)?e[Aa.TEXTURE]:10),t[Aa.PROGRAM]=new Bz(u(e)?e[Aa.PROGRAM]:10),t[Aa.BUFFER]=new Bz(u(e)?e[Aa.BUFFER]:30);let n=t.length,i,r=0;for(i=0;i<n;++i)r+=t[i].total;let o=new Array(n);for(i=0;i<n;++i)o[i]=!1;this._totalBudget=r,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=o}Yy.getTimestamp=yi;Object.defineProperties(Yy.prototype,{totalBudget:{get:function(){return this._totalBudget}}});Yy.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};Yy.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};Yy.prototype.execute=function(e,t){let n=this._budgets,i=n[t],r=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&r)return i.starvedThisFrame=!0,!1;let o;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,l;for(l=0;l<c&&(o=n[l],!(o.usedThisFrame+o.stolenFromMeThisFrame<o.total&&!o.starvedLastFrame));++l);if(l===c&&r)return!1;r&&(i.starvedThisFrame=!0)}let s=Yy.getTimestamp();e.execute();let a=Yy.getTimestamp()-s;return this._totalUsedThisFrame+=a,o?o.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var YL=Yy;function Lz(e){e=y(e,y.EMPTY_OBJECT);let t=wn(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let r=document.createElement("div");r.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),r.appendChild(this._msText),n.appendChild(r),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=yi(),this._lastMsSampleTime=yi(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let o=document.createElement("div");o.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),o.appendChild(this._throttledText),n.appendChild(o)}Object.defineProperties(Lz.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});Lz.prototype.update=function(e){let t=yi(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let o="N/A";n&&(o=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${o} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let r=t-this._lastMsSampleTime;if(r>200){let o="N/A";n&&(o=(r/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${o} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};Lz.prototype.destroy=function(){return ue(this)};var k_=Lz;function oC(){this._framebuffer=new di,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(oC.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function fct(e,t,n){let i=n.width,r=n.height;e._framebuffer.update(t,i,r)}function dct(e,t,n){if(!u(e._copyDepthCommand)){let i=`uniform highp sampler2D u_texture;
in vec2 v_textureCoordinates;
void main()
{
    out_FragColor = czm_packDepth(texture(u_texture, v_textureCoordinates).r);
}
`;e._copyDepthCommand=t.createViewportQuadCommand(i,{renderState:Ve.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}oC.prototype.update=function(e,t){fct(this,e,t),dct(this,e,t)};var hct=new se,mct=new se(1,1/255,1/65025,1/16581375);oC.prototype.getDepth=function(e,t,n){if(!u(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),r=se.unpack(i,0,hct);return se.divideByScalar(r,255,r),se.dot(r,mct)};oC.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};oC.prototype.isDestroyed=function(){return!1};oC.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),ue(this)};var XL=oC;function pct(e,t){this.near=y(e,0),this.far=y(t,0);let n=be.NUMBER_OF_PASSES,i=new Array(n),r=new Array(n);for(let o=0;o<n;++o)i[o]=[],r[o]=0;this.commands=i,this.indices=r}var KL=pct;var Xy=`uniform highp sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function Bm(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new di({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new di({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new di,this._tempCopyDepthFramebuffer=new di,this._updateDepthFramebuffer=new di({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new Xe,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(Bm.prototype,{colorFramebufferManager:{get:function(){return this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}}});function _ct(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function Lge(e,t,n,i,r){e._viewport.width=n,e._viewport.height=i;let o=!Xe.equals(e._viewport,r.viewport),s=o!==e._useScissorTest;e._useScissorTest=o,Xe.equals(e._scissorRectangle,r.viewport)||(e._scissorRectangle=Xe.clone(r.viewport,e._scissorRectangle),s=!0),(!u(e._rs)||!Xe.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:un.ALPHA_BLEND}),e._rsUpdate=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:zn.EQUAL,frontOperation:{fail:mt.KEEP,zFail:mt.KEEP,zPass:mt.KEEP},backFunction:zn.NEVER,reference:Ft.CESIUM_3D_TILE_MASK,mask:Ft.CESIUM_3D_TILE_MASK}})),u(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(Xy,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,u(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(Xy,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,u(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,u(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new ri({color:new z(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}Bm.prototype.update=function(e,t,n,i,r,o){let s=n.width,a=n.height,c=r?e.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._numSamples=i,this.picking?this._pickColorFramebuffer.update(e,s,a):this._outputFramebuffer.update(e,s,a,i,c),this._copyDepthFramebuffer.update(e,s,a),Lge(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=r,this._clearGlobeDepth=o};Bm.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};Bm.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};Bm.prototype.executeUpdateDepth=function(e,t,n,i){let r=u(i)?i:t.framebuffer.depthStencilTexture;if(n||r!==this.colorFramebufferManager.getDepthStencilTexture()){if(u(this._updateDepthCommand)){if(!u(this._updateDepthFramebuffer.framebuffer)||this._updateDepthFramebuffer.getDepthStencilTexture()!==r||this._updateDepthFramebuffer.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let o=this._copyDepthFramebuffer.getColorTexture().width,s=this._copyDepthFramebuffer.getColorTexture().height;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,o,s);let a=this._copyDepthFramebuffer.getColorTexture();this._updateDepthFramebuffer.setColorTexture(a,0),this._updateDepthFramebuffer.setDepthStencilTexture(r),this._updateDepthFramebuffer.update(e,o,s),Lge(this,e,o,s,t)}this._tempCopyDepthTexture=r,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}u(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};Bm.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};Bm.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(z.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};Bm.prototype.isDestroyed=function(){return!1};Bm.prototype.destroy=function(){return _ct(this),u(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),u(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),u(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),ue(this)};var JL=Bm;function sC(){this._framebuffer=new di({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new di,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new Xe,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(sC.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function gct(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function yct(e,t,n,i,r){let o=r?t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,o),e._packedDepthFramebuffer.update(t,n,i)}function Act(e,t,n,i,r){e._viewport.width=n,e._viewport.height=i;let o=!Xe.equals(e._viewport,r.viewport),s=o!==e._useScissorTest;e._useScissorTest=o,Xe.equals(e._scissorRectangle,r.viewport)||(e._scissorRectangle=Xe.clone(r.viewport,e._scissorRectangle),s=!0),(!u(e._renderState)||!Xe.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(Xy,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new ri({color:new z(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}sC.prototype.updateAndClear=function(e,t,n,i){let r=t.width,o=t.height;yct(this,n,r,o,e),Act(this,n,r,o,i),this._useHdr=e};sC.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};sC.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};sC.prototype.isDestroyed=function(){return!1};sC.prototype.destroy=function(){return gct(this),ue(this)};var ZL=sC;var TS=`#ifdef MRT
layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;
#else
layout (location = 0) out vec4 out_FragColor;
#endif

uniform vec4 u_bgColor;
uniform sampler2D u_depthTexture;

in vec2 v_textureCoordinates;

void main()
{
    if (texture(u_depthTexture, v_textureCoordinates).r < 1.0)
    {
#ifdef MRT
        out_FragData_0 = u_bgColor;
        out_FragData_1 = vec4(u_bgColor.a);
#else
        out_FragColor = u_bgColor;
#endif
        return;
    }
    
    discard;
}
`;var QL=`/**
 * Compositing for Weighted Blended Order-Independent Transparency. See:
 * - http://jcgt.org/published/0002/02/09/
 * - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html
 */

uniform sampler2D u_opaque;
uniform sampler2D u_accumulation;
uniform sampler2D u_revealage;

in vec2 v_textureCoordinates;

void main()
{
    vec4 opaque = texture(u_opaque, v_textureCoordinates);
    vec4 accum = texture(u_accumulation, v_textureCoordinates);
    float r = texture(u_revealage, v_textureCoordinates).r;

#ifdef MRT
    vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);
#else
    vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);
#endif

    out_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;

    if (opaque != czm_backgroundColor)
    {
        out_FragColor.a = 1.0;
    }
}
`;function z_(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new di({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new di({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new di({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new di({createColorAttachments:!1}),this._opaqueClearCommand=new ri({color:new z(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new ri({color:new z(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new ri({color:new z(0,0,0,0),owner:this}),this._alphaClearCommand=new ri({color:new z(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new Xe,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function Nge(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function Lq(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function Fge(e){Nge(e),Lq(e)}function xct(e,t,n,i){Nge(e),e._accumulationTexture=new Rt({context:t,width:n,height:i,pixelFormat:at.RGBA,pixelDatatype:Ke.FLOAT});let r=new Float32Array(n*i*4);e._revealageTexture=new Rt({context:t,pixelFormat:at.RGBA,pixelDatatype:Ke.FLOAT,source:{arrayBufferView:r,width:n,height:i},flipY:!1})}function Cct(e,t){Lq(e);let n=te.FRAMEBUFFER_COMPLETE,i=!0,{width:r,height:o}=e._accumulationTexture;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,r,o),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,r,o),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(Lq(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,r,o),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,r,o),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,r,o),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,r,o);let s=e._translucentFBO.status===n,a=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,l=e._adjustAlphaFBO.status===n;(!s||!a||!c||!l)&&(Fge(e),e._translucentMultipassSupport=!1,i=!1)}return i}z_.prototype.update=function(e,t,n,i,r){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:o,height:s}=this._opaqueTexture,a=this._accumulationTexture,c=!u(a)||a.width!==o||a.height!==s||i!==this._useHDR,l=this._numSamples!==r;if((c||l)&&(this._numSamples=r,xct(this,e,o,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!Cct(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new ke({sources:[QL]}),this._translucentMRTSupport&&d.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})),u(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new ke({defines:["MRT"],sources:[TS]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(d=new ke({sources:[TS]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}))),this._viewport.width=o,this._viewport.height=s;let g=!Xe.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,Xe.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=Xe.clone(t.viewport,this._scissorRectangle),m=!0),(!u(this._rs)||!Xe.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=Ve.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),u(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var Tct={enabled:!0,color:new z(0,0,0,0),equationRgb:pa.ADD,equationAlpha:pa.ADD,functionSourceRgb:Sr.ONE,functionDestinationRgb:Sr.ONE,functionSourceAlpha:Sr.ZERO,functionDestinationAlpha:Sr.ONE_MINUS_SOURCE_ALPHA},Ect={enabled:!0,color:new z(0,0,0,0),equationRgb:pa.ADD,equationAlpha:pa.ADD,functionSourceRgb:Sr.ONE,functionDestinationRgb:Sr.ONE,functionSourceAlpha:Sr.ONE,functionDestinationAlpha:Sr.ONE},bct={enabled:!0,color:new z(0,0,0,0),equationRgb:pa.ADD,equationAlpha:pa.ADD,functionSourceRgb:Sr.ZERO,functionDestinationRgb:Sr.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:Sr.ZERO,functionDestinationAlpha:Sr.ONE_MINUS_SOURCE_ALPHA};function Nq(e,t,n,i){let r=n[i.id];if(!u(r)){let o=Ve.getState(i);o.depthMask=!1,o.blending=t,r=Ve.fromCache(o),n[i.id]=r}return r}function Sct(e,t,n){return Nq(t,Tct,e._translucentRenderStateCache,n)}function vct(e,t,n){return Nq(t,Ect,e._translucentRenderStateCache,n)}function wct(e,t,n){return Nq(t,bct,e._alphaRenderStateCache,n)}var Dct=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragData_0 = vec4(Ci * wzi, ai);
    out_FragData_1 = vec4(ai * wzi);
`,Ict=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
    float ai = czm_out_FragColor.a;
    float wzi = czm_alphaWeight(ai);
    out_FragColor = vec4(Ci, ai) * wzi;
`,Pct=`    float ai = czm_out_FragColor.a;
    out_FragColor = vec4(ai);
`;function Fq(e,t,n,i){let{shaderCache:r}=e,o=r.getDerivedShaderProgram(t,n);if(u(o))return o;let s=t._attributeLocations,a=t.fragmentShaderSource.clone();a.sources=a.sources.map(function(f){return ke.replaceMain(f,"czm_translucent_main").replace(/out_FragColor/g,"czm_out_FragColor").replace(/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,"").replace(/\bdiscard\b/g,"czm_discard = true").replace(/czm_phong/g,"czm_translucentPhong")}),a.sources.splice(0,0,`vec4 czm_out_FragColor;
bool czm_discard = false;
`);let c=[...i.matchAll(/out_FragData_(\d+)/g)],l="";for(let f=0;f<c.length;f++){let d=c[f];l=`layout (location = ${d[1]}) out vec4 ${d[0]};
${l}`}return a.sources.push(l),a.sources.push(`void main()
{
    czm_translucent_main();
    if (czm_discard)
    {
        discard;
    }
${i}}
`),r.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function Oct(e,t){return Fq(e,t,"translucentMRT",Dct)}function Mct(e,t){return Fq(e,t,"translucentMultipass",Ict)}function Rct(e,t){return Fq(e,t,"alphaMultipass",Pct)}z_.prototype.createDerivedCommands=function(e,t,n){if(u(n)||(n={}),this._translucentMRTSupport){let a,c;return u(n.translucentCommand)&&(a=n.translucentCommand.shaderProgram,c=n.translucentCommand.renderState),n.translucentCommand=nt.shallowClone(e,n.translucentCommand),!u(a)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Oct(t,e.shaderProgram),n.translucentCommand.renderState=Sct(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=a,n.translucentCommand.renderState=c),n}let i,r,o,s;return u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,r=n.translucentCommand.renderState,o=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=nt.shallowClone(e,n.translucentCommand),n.alphaCommand=nt.shallowClone(e,n.alphaCommand),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Mct(t,e.shaderProgram),n.translucentCommand.renderState=vct(this,t,e.renderState),n.alphaCommand.shaderProgram=Rct(t,e.shaderProgram),n.alphaCommand.renderState=wct(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=r,n.alphaCommand.shaderProgram=o,n.alphaCommand.renderState=s),n};function Bct(e,t,n,i,r,o){let s,a,c,{context:l,frameState:f}=t,{useLogDepth:d,shadowState:p}=f,g=t._hdr,m=i.framebuffer,A=p.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(l,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(l,i);let x=e._opaqueFBO.framebuffer;for(i.framebuffer=e._translucentFBO.framebuffer,c=0;c<r.length;++c)s=r[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,x);for(u(o)&&(s=o.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,x)),i.framebuffer=e._alphaFBO.framebuffer,c=0;c<r.length;++c)s=r[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x);u(o)&&(s=o.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x)),i.framebuffer=m}function Lct(e,t,n,i,r,o){let{context:s,frameState:a}=t,{useLogDepth:c,shadowState:l}=a,f=t._hdr,d=i.framebuffer,p=l.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i);let g=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;let m,A;for(let x=0;x<r.length;++x)m=r[x],m=c?m.derivedCommands.logDepth.command:m,m=f?m.derivedCommands.hdr.command:m,A=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(A,t,s,i,g);u(o)&&(m=o.unclassifiedCommand,A=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(A,t,s,i,g)),i.framebuffer=d}z_.prototype.executeCommands=function(e,t,n,i,r){if(this._translucentMRTSupport){Lct(this,e,t,n,i,r);return}Bct(this,e,t,n,i,r)};z_.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};z_.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,z.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};z_.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};z_.prototype.isDestroyed=function(){return!1};z_.prototype.destroy=function(){return Fge(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),ue(this)};var $L=z_;function eN(){this._framebuffer=new di({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(eN.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Nct(e){e._framebuffer.destroy()}function Fct(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let r=new Ha(t);r.blendingEnabled=!1,r.scissorTest={enabled:!0,rectangle:new Xe},r.viewport=new Xe,e._passState=r}eN.prototype.update=function(e,t,n){let i=n.width,r=n.height;this._framebuffer.isDirty(i,r)&&Fct(this,e);let o=this.framebuffer,s=this._passState;return s.framebuffer=o,s.viewport.width=i,s.viewport.height=r,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=r-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};eN.prototype.isDestroyed=function(){return!1};eN.prototype.destroy=function(){return Nct(this),ue(this)};var tN=eN;function iN(e){let t=new Ha(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Xe},t.viewport=new Xe,this._context=e,this._fb=new di({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}iN.prototype.begin=function(e,t){let n=this._context,i=t.width,r=t.height;return Xe.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=r,this._fb.update(n,i,r),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=r,this._passState};var nN=new z;iN.prototype.end=function(e){let t=y(e.width,1),n=y(e.height,1),i=this._context,r=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),o=Math.max(t,n),s=o*o,a=Math.floor(t*.5),c=Math.floor(n*.5),l=0,f=0,d=0,p=-1;for(let g=0;g<s;++g){if(-a<=l&&l<=a&&-c<=f&&f<=c){let m=4*((c-f)*t+l+a);nN.red=z.byteToFloat(r[m]),nN.green=z.byteToFloat(r[m+1]),nN.blue=z.byteToFloat(r[m+2]),nN.alpha=z.byteToFloat(r[m+3]);let A=i.getObjectByPickColor(nN);if(u(A))return A}if(l===f||l<0&&-l===f||l>0&&l===1-f){let m=d;d=-p,p=m}l+=d,f+=p}};iN.prototype.isDestroyed=function(){return!1};iN.prototype.destroy=function(){return this._fb.destroy(),ue(this)};var rN=iN;function H_(){this._numSamples=1,this._colorFramebuffer=new di({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new di({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new z(0,0,0,0),this._clearCommand=new ri({color:new z(0,0,0,0),depth:1,owner:this})}function Uct(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(H_.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});H_.prototype.update=function(e,t,n,i){let r=t.width,o=t.height,s=n?e.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,r,o,i,s),this._idFramebuffer.update(e,r,o)};H_.prototype.clear=function(e,t,n){z.clone(n,this._clearCommand.color),z.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};H_.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};H_.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};H_.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};H_.prototype.isDestroyed=function(){return!1};H_.prototype.destroy=function(){return Uct(this),ue(this)};var aC=H_;function cC(){}cC.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};cC.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),r=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let o=ke.findPositionVarying(e),s=u(o);if(t&&!s){let a=r.length;for(let l=0;l<a;++l)r[l]=ke.replaceMain(r[l],"czm_shadow_cast_main");let c=`out vec3 v_positionEC; 
void main() 
{ 
    czm_shadow_cast_main(); 
    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 
}`;r.push(c)}return new ke({defines:i,sources:r})};cC.createShadowCastFragmentShader=function(e,t,n,i){let r=e.defines.slice(0),o=e.sources.slice(0);r.push("SHADOW_MAP");let s=ke.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=o.length;for(let f=0;f<c;++f)o[f]=ke.replaceMain(o[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`in vec3 v_positionEC; 
`),l+=`uniform vec4 shadowMap_lightPositionEC; 
`),i?l+=`void main() 
{ 
`:l+=`void main() 
{ 
    czm_shadow_cast_main(); 
    if (out_FragColor.a == 0.0) 
    { 
       discard; 
    } 
`,t?l+=`    float distance = length(${s}); 
    if (distance >= shadowMap_lightPositionEC.w) 
    { 
        discard; 
    } 
    distance /= shadowMap_lightPositionEC.w; // radius 
    out_FragColor = czm_packDepth(distance); 
`:n?l+=`    out_FragColor = vec4(1.0); 
`:l+=`    out_FragColor = czm_packDepth(gl_FragCoord.z); 
`,l+=`} 
`,o.push(l),new ke({defines:r,sources:o})};cC.getShadowReceiveShaderKeyword=function(e,t,n,i){let r=e._usesDepthTexture,o=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,l=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${r}${o}${s}${a}${c}${l}${f}${t}${n}${i}`};cC.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),r=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new ke({defines:i,sources:r})};cC.createShadowReceiveFragmentShader=function(e,t,n,i,r){let o=ke.findNormalVarying(e),s=!i&&u(o)||i&&r,a=ke.findPositionVarying(e),c=u(a),l=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,m=t.debugCascadeColors,A=t.softShadows,x=d?t._pointBias:i?t._terrainBias:t._primitiveBias,C=e.defines.slice(0),T=e.sources.slice(0),E=T.length;for(let D=0;D<E;++D)T[D]=ke.replaceMain(T[D],"czm_shadow_receive_main");d?C.push("USE_CUBE_MAP_SHADOW"):l&&C.push("USE_SHADOW_DEPTH_TEXTURE"),A&&!d&&C.push("USE_SOFT_SHADOWS"),g&&n&&i&&(s?C.push("ENABLE_VERTEX_LIGHTING"):C.push("ENABLE_DAYNIGHT_SHADING")),n&&x.normalShading&&s&&(C.push("USE_NORMAL_SHADING"),x.normalShadingSmooth>0&&C.push("USE_NORMAL_SHADING_SMOOTH"));let S="";d?S+=`uniform samplerCube shadowMap_textureCube; 
`:S+=`uniform sampler2D shadowMap_texture; 
`;let v;return c?v=`    return vec4(${a}, 1.0); 
`:v=`#ifndef LOG_DEPTH 
    return czm_windowToEyeCoordinates(gl_FragCoord); 
#else 
    return vec4(v_logPositionEC, 1.0); 
#endif 
`,S+=`uniform mat4 shadowMap_matrix; 
uniform vec3 shadowMap_lightDirectionEC; 
uniform vec4 shadowMap_lightPositionEC; 
uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; 
uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; 
#ifdef LOG_DEPTH 
in vec3 v_logPositionEC; 
#endif 
vec4 getPositionEC() 
{ 
${v}} 
vec3 getNormalEC() 
{ 
${s?`    return normalize(${o}); 
`:`    return vec3(1.0); 
`}} 
void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) 
{ 
${x.normalOffset&&s?`    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; 
    float normalOffsetScale = 1.0 - nDotL; 
    vec3 offset = normalOffset * normalOffsetScale * normalEC; 
    positionEC.xyz += offset; 
`:""}} 
`,S+=`void main() 
{ 
    czm_shadow_receive_main(); 
    vec4 positionEC = getPositionEC(); 
    vec3 normalEC = getNormalEC(); 
    float depth = -positionEC.z; 
`,S+=`    czm_shadowParameters shadowParameters; 
    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; 
    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; 
    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; 
    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; 
`,i?S+=`    shadowParameters.depthBias *= max(depth * 0.01, 1.0); 
`:f||(S+=`    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); 
`),d?S+=`    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; 
    float distance = length(directionEC); 
    directionEC = normalize(directionEC); 
    float radius = shadowMap_lightPositionEC.w; 
    // Stop early if the fragment is beyond the point light radius 
    if (distance > radius) 
    { 
        return; 
    } 
    vec3 directionWC  = czm_inverseViewRotation * directionEC; 
    shadowParameters.depth = distance / radius; 
    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    shadowParameters.texCoords = directionWC; 
    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); 
`:p?S+=`    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); 
    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Spot light uses a perspective projection, so perform the perspective divide 
    shadowPosition /= shadowPosition.w; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`:g?S+=`    float maxDepth = shadowMap_cascadeSplits[1].w; 
    // Stop early if the eye depth exceeds the last cascade 
    if (depth > maxDepth) 
    { 
        return; 
    } 
    // Get the cascade based on the eye-space depth 
    vec4 weights = czm_cascadeWeights(depth); 
    // Apply normal offset 
    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    // Transform position into the cascade 
    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; 
    // Get visibility 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
    // Fade out shadows that are far away 
    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; 
    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); 
    visibility = mix(visibility, 1.0, fade); 
${m?`    // Draw cascade colors for debugging 
    out_FragColor *= czm_cascadeColor(weights); 
`:""}`:S+=`    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 
    applyNormalOffset(positionEC, normalEC, nDotL); 
    vec4 shadowPosition = shadowMap_matrix * positionEC; 
    // Stop early if the fragment is not in the shadow bounds 
    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 
    { 
        return; 
    } 
    shadowParameters.texCoords = shadowPosition.xy; 
    shadowParameters.depth = shadowPosition.z; 
    shadowParameters.nDotL = nDotL; 
    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 
`,S+=`    out_FragColor.rgb *= visibility; 
} 
`,T.push(S),new ke({defines:C,sources:T})};var Lm=cC;function Nm(e){e=y(e,y.EMPTY_OBJECT);let t=e.context;this._enabled=y(e.enabled,!0),this._softShadows=y(e.softShadows,!1),this._normalOffset=y(e.normalOffset,!0),this.dirty=!0,this.fromLightSource=y(e.fromLightSource,!0),this.darkness=y(e.darkness,.3),this._darkness=this.darkness,this.fadingEnabled=y(e.fadingEnabled,!0),this.maximumDistance=y(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(Ht.isInternetExplorer()||Ht.isEdge()||(Ht.isChrome()||Ht.isFirefox())&&Ht.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n,this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new N,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new se,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new Nz,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new ae,this._isPointLight=y(e.isPointLight,!1),this._pointLightRadius=y(e.pointLightRadius,100),this._cascadesEnabled=this._isPointLight?!1:y(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?y(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new H,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new So:u(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new se,new se],this._cascadeMatrices=[new N,new N,new N,new N],this._cascadeDistances=new se;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let r=0;r<i;++r)this._passes[r]=new Vct(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,Vq(this),this._clearCommand=new ri({depth:1,color:new z}),this._clearPassState=new Ha(t),this._size=y(e.size,2048),this.size=this._size}Nm.MAXIMUM_DISTANCE=2e4;function Vct(e){this.camera=new Nz,this.passState=new Ha(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function Uq(e,t){return Ve.fromCache({cull:{enabled:!0,face:gi.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function Vq(e){let t=!e._usesDepthTexture;e._primitiveRenderState=Uq(t,e._primitiveBias),e._terrainRenderState=Uq(t,e._terrainBias),e._pointRenderState=Uq(t,e._pointBias)}Nm.prototype.debugCreateRenderStates=function(){Vq(this)};Object.defineProperties(Nm.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){jct(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function kq(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],r=i.framebuffer;u(r)&&!r.isDestroyed()&&r.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function kct(e,t){let n=new Zl({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Ec.DEPTH_COMPONENT16}),i=new Rt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:ln.NEAREST}),r=new Gs({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),o=e._passes.length;for(let s=0;s<o;++s){let a=e._passes[s];a.framebuffer=r,a.passState.framebuffer=r}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function zct(e,t){let n=new Rt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:ln.NEAREST}),i=new Gs({context:t,depthStencilTexture:n,destroyAttachments:!1}),r=e._passes.length;for(let o=0;o<r;++o){let s=e._passes[o];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function Hct(e,t){let n=new Zl({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Ec.DEPTH_COMPONENT16}),i=new za({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,sampler:ln.NEAREST}),r=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let o=0;o<6;++o){let s=new Gs({context:t,depthRenderbuffer:n,colorTextures:[r[o]],destroyAttachments:!1}),a=e._passes[o];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function kge(e,t){e._isPointLight?Hct(e,t):e._usesDepthTexture?zct(e,t):kct(e,t)}function Gct(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==te.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,Vq(e),kq(e),kge(e,t))}function Wct(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(kq(e),kge(e,t),Gct(e,t),zge(e,t))}function zge(e,t,n){n=y(n,0),(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function jct(e,t){e._size=t;let n=e._passes,i=n.length,r=e._textureSize;if(e._isPointLight){t=zt.maximumCubeMapSize>=t?t:zt.maximumCubeMapSize,r.x=t,r.y=t;let o=new Xe(0,0,t,t);n[0].passState.viewport=o,n[1].passState.viewport=o,n[2].passState.viewport=o,n[3].passState.viewport=o,n[4].passState.viewport=o,n[5].passState.viewport=o}else i===1?(t=zt.maximumTextureSize>=t?t:zt.maximumTextureSize,r.x=t,r.y=t,n[0].passState.viewport=new Xe(0,0,t,t)):i===4&&(t=zt.maximumTextureSize>=t*2?t:zt.maximumTextureSize/2,r.x=t*2,r.y=t*2,n[0].passState.viewport=new Xe(0,0,t,t),n[1].passState.viewport=new Xe(t,0,t,t),n[2].passState.viewport=new Xe(0,t,t,t),n[3].passState.viewport=new Xe(t,t,t,t));e._clearPassState.viewport=new Xe(0,0,r.x,r.y);for(let o=0;o<i;++o){let s=n[o],a=s.passState.viewport,c=a.x/r.x,l=a.y/r.y,f=a.width/r.x,d=a.height/r.y;s.textureOffsets=new N(f,0,0,c,0,d,0,l,0,0,1,0,0,0,0,1)}}var qct=new Xe;function Yct(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 
in vec2 v_textureCoordinates; 
void main() 
{ 
    vec2 uv = v_textureCoordinates; 
    vec3 dir; 
 
    if (uv.y < 0.5) 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = -1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = -1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 1.0; 
        } 
        else 
        { 
            dir.z = -1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 1.0; 
        } 
    } 
    else 
    { 
        if (uv.x < 0.333) 
        { 
            dir.x = 1.0; 
            dir.y = uv.x * 6.0 - 1.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else if (uv.x < 0.666) 
        { 
            dir.y = 1.0; 
            dir.x = uv.x * 6.0 - 3.0; 
            dir.z = uv.y * 4.0 - 3.0; 
        } 
        else 
        { 
            dir.z = 1.0; 
            dir.x = uv.x * 6.0 - 5.0; 
            dir.y = uv.y * 4.0 - 3.0; 
        } 
    } 
 
    float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir)); 
    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`:n=`uniform sampler2D shadowMap_texture; 
in vec2 v_textureCoordinates; 
void main() 
{ 
${e._usesDepthTexture?`    float shadow = texture(shadowMap_texture, v_textureCoordinates).r; 
`:`    float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates)); 
`}    out_FragColor = vec4(vec3(shadow), 1.0); 
} 
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=be.OVERLAY,i}function Xct(e,t){let n=t.context,i=t.context.drawingBufferWidth,r=t.context.drawingBufferHeight,o=Math.min(i,r)*.3,s=qct;s.x=i-o,s.y=0,s.width=o,s.height=o;let a=e._debugShadowViewCommand;u(a)||(a=Yct(e,n),e._debugShadowViewCommand=a),(!u(a.renderState)||!Xe.equals(a.renderState.viewport,s))&&(a.renderState=Ve.fromCache({viewport:Xe.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var Fm=new Array(8);Fm[0]=new se(-1,-1,-1,1);Fm[1]=new se(1,-1,-1,1);Fm[2]=new se(1,1,-1,1);Fm[3]=new se(-1,1,-1,1);Fm[4]=new se(-1,-1,1,1);Fm[5]=new se(1,-1,1,1);Fm[6]=new se(1,1,1,1);Fm[7]=new se(-1,1,1,1);var Ky=new N,zq=new Array(8);for(let e=0;e<8;++e)zq[e]=new se;function Kct(e,t){let n=new xt({geometry:new ld({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:kt.fromColor(t)}}),i=new xt({geometry:new r_({radius:.5}),attributes:{color:kt.fromColor(t)}});return new bn({geometryInstances:[n,i],appearance:new rn({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var Jct=[z.RED,z.GREEN,z.BLUE,z.MAGENTA],Zct=new h;function Qct(e,t){Xct(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new Om({camera:e._sceneCamera,color:z.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Om({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new Om({camera:e._passes[i].camera,color:Jct[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!u(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,r=Le.IDENTITY,o=e._pointLightRadius*2,s=h.fromElements(o,o,o,Zct),a=N.fromTranslationQuaternionRotationScale(i,r,s,Ky);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=Kct(a,z.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Om({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function Nz(){this.viewMatrix=new N,this.inverseViewMatrix=new N,this.frustum=void 0,this.positionCartographic=new me,this.positionWC=new h,this.directionWC=h.clone(h.UNIT_Z),this.upWC=h.clone(h.UNIT_Y),this.rightWC=h.clone(h.UNIT_X),this.viewProjectionMatrix=new N}Nz.prototype.clone=function(e){N.clone(e.viewMatrix,this.viewMatrix),N.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),me.clone(e.positionCartographic,this.positionCartographic),h.clone(e.positionWC,this.positionWC),h.clone(e.directionWC,this.directionWC),h.clone(e.upWC,this.upWC),h.clone(e.rightWC,this.rightWC)};var $ct=new N(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);Nz.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return N.multiply(t,e,this.viewProjectionMatrix),N.multiply($ct,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var elt=new Array(5),tlt=new wi,nlt=new Array(4),Hge=new h,Gge=new h;function ilt(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,r=i.frustum.near,o=i.frustum.far,s=e._numberOfCascades,a,c=o-r,l=o/r,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=nlt,g=elt;for(g[0]=r,g[s]=o,a=0;a<s;++a){let L=(a+1)/s,_=r*Math.pow(l,L),b=r+c*L,w=P.lerp(b,_,f);g[a+1]=w,p[a]=w-g[a]}if(d){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let L=g[0];for(a=0;a<s-1;++a)L+=p[a],g[a+1]=L}se.unpack(g,0,e._cascadeSplits[0]),se.unpack(g,1,e._cascadeSplits[1]),se.unpack(p,0,e._cascadeDistances);let m=n.frustum,A=m.left,x=m.right,C=m.bottom,T=m.top,E=m.near,S=m.far,v=n.positionWC,D=n.directionWC,M=n.upWC,O=i.frustum.clone(tlt),B=n.getViewProjection();for(a=0;a<s;++a){O.near=g[a],O.far=g[a+1];let L=N.multiply(O.projectionMatrix,i.viewMatrix,Ky),_=N.inverse(L,Ky),b=N.multiply(B,_,Ky),w=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Hge),I=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,Gge);for(let G=0;G<8;++G){let U=se.clone(Fm[G],zq[G]);N.multiplyByVector(b,U,U),h.divideByScalar(U,U.w,U),h.minimumByComponent(U,w,w),h.maximumByComponent(U,I,I)}w.x=Math.max(w.x,0),w.y=Math.max(w.y,0),w.z=0,I.x=Math.min(I.x,1),I.y=Math.min(I.y,1),I.z=Math.min(I.z,1);let R=e._passes[a],F=R.camera;F.clone(n);let k=F.frustum;k.left=A+w.x*(x-A),k.right=A+I.x*(x-A),k.bottom=C+w.y*(T-C),k.top=C+I.y*(T-C),k.near=E+w.z*(S-E),k.far=E+I.z*(S-E),R.cullingVolume=F.frustum.computeCullingVolume(v,D,M);let V=e._cascadeMatrices[a];N.multiply(F.getViewProjection(),i.inverseViewMatrix,V),N.multiply(R.textureOffsets,V,V)}}var rlt=new N,olt=new h,slt=new h,Uge=new h;function alt(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,r=N.multiply(i.frustum.projectionMatrix,i.viewMatrix,Ky),o=N.inverse(r,Ky),s=n.directionWC,a=i.directionWC;h.equalsEpsilon(s,a,P.EPSILON10)&&(a=i.upWC);let c=h.cross(s,a,olt);a=h.cross(c,s,slt),h.normalize(a,a),h.normalize(c,c);let l=h.fromElements(0,0,0,Uge),f=N.computeView(l,s,a,c,rlt),d=N.multiply(f,o,Ky),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Hge),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,Gge);for(let S=0;S<8;++S){let v=se.clone(Fm[S],zq[S]);N.multiplyByVector(d,v,v),h.divideByScalar(v,v.w,v),h.minimumByComponent(v,p,p),h.maximumByComponent(v,g,g)}g.z+=1e3,p.z-=10;let m=Uge;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let A=N.fromTranslation(m,Ky);f=N.multiply(A,f,f);let x=.5*(g.x-p.x),C=.5*(g.y-p.y),T=g.z-p.z,E=n.frustum;E.left=-x,E.right=x,E.bottom=-C,E.top=C,E.near=.01,E.far=T,N.clone(f,n.viewMatrix),N.inverse(f,n.inverseViewMatrix),N.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),h.clone(s,n.directionWC),h.clone(a,n.upWC),h.clone(c,n.rightWC)}var clt=[new h(-1,0,0),new h(0,-1,0),new h(0,0,-1),new h(1,0,0),new h(0,1,0),new h(0,0,1)],llt=[new h(0,-1,0),new h(0,0,-1),new h(0,-1,0),new h(0,-1,0),new h(0,0,1),new h(0,-1,0)],ult=[new h(0,0,1),new h(1,0,0),new h(-1,0,0),new h(0,0,-1),new h(1,0,0),new h(1,0,0)];function flt(e,t){let n=new wi;n.fov=P.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let r=e._passes[i].camera;r.positionWC=e._shadowMapCamera.positionWC,r.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(r.positionWC,r.positionCartographic),r.directionWC=clt[i],r.upWC=llt[i],r.rightWC=ult[i],N.computeView(r.positionWC,r.directionWC,r.upWC,r.rightWC,r.viewMatrix),N.inverse(r.viewMatrix,r.inverseViewMatrix),r.frustum=n}}var dlt=new h,hlt=new h,Wge=new ae,Vge=Wge.center;function mlt(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,r=Wge;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let o=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,dlt),s=h.negate(i.directionWC,hlt),a=h.dot(o,s);if(e.fadingEnabled){let c=P.clamp(a/.1,0,1);e._darkness=P.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(a<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)r.center=i.positionWC,r.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(r)===Qt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(r),ae.clone(r,e._boundingSphere);else{let o=i.frustum.far/2,s=h.add(i.positionWC,h.multiplyByScalar(i.directionWC,o,Vge),Vge);r.center=s,r.radius=o,e._outOfView=t.cullingVolume.computeVisibility(r)===Qt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(r),ae.clone(r,e._boundingSphere)}}function plt(e,t){let n=t.camera,i=e._lightCamera,r=e._sceneCamera,o=e._shadowMapCamera;e._cascadesEnabled?h.clone(i.directionWC,o.directionWC):e._isPointLight?h.clone(i.positionWC,o.positionWC):o.clone(i);let s=e._lightDirectionEC;N.multiplyByPointAsVector(n.viewMatrix,o.directionWC,s),h.normalize(s,s),h.negate(s,s),N.multiplyByPoint(n.viewMatrix,o.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let a,c;e._fitNearFar?(a=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,a+1)):(a=n.frustum.near,c=e.maximumDistance),e._sceneCamera=fr.clone(n,r),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,mlt(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Nm.prototype.update=function(e){if(plt(this,e),this._needsUpdate)if(Wct(this,e.context),this._isPointLight&&flt(this,e),this._cascadesEnabled&&(alt(this,e),this._numberOfCascades>1&&ilt(this,e)),this._isPointLight)this._shadowMapCullingVolume=ts.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,r=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,r),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;N.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&Qct(this,e)};Nm.prototype.updatePass=function(e,t){zge(this,e,t)};var _lt=new H;function jge(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,r={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let o=_lt;return o.x=1/e._textureSize.x,o.y=1/e._textureSize.y,se.fromElements(o.x,o.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return se.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new se,combinedUniforms2:new se};return _t(t,r,!1)}function glt(e,t,n,i,r,o){let s,a,c;if(u(o)&&(s=o.shaderProgram,a=o.renderState,c=o.uniformMap),o=nt.shallowClone(n,o),o.castShadows=!0,o.receiveShadows=!1,!u(s)||r!==n.shaderProgram.id||t){let l=n.shaderProgram,f=n.pass===be.GLOBE,d=n.pass!==be.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=Lm.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,m),!u(s)){let x=l.vertexShaderSource,C=l.fragmentShaderSource,T=Lm.createShadowCastVertexShader(x,p,f),E=Lm.createShadowCastFragmentShader(C,p,g,d);s=i.shaderCache.createDerivedShaderProgram(l,m,{vertexShaderSource:T,fragmentShaderSource:E,attributeLocations:l._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=We(a,!1),a.cull=We(a.cull,!1),a.cull.enabled=!1,a=Ve.fromCache(a)),c=jge(e,n.uniformMap,f)}return o.shaderProgram=s,o.renderState=a,o.uniformMap=c,o}Nm.createReceiveDerivedCommand=function(e,t,n,i,r){u(r)||(r={});let o=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,l=t.pass===be.GLOBE,f=!1;if(l&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&o){let d,p;u(r.receiveCommand)&&(d=r.receiveCommand.shaderProgram,p=r.receiveCommand.uniformMap),r.receiveCommand=nt.shallowClone(t,r.receiveCommand),r.castShadows=!1,r.receiveShadows=!0;let g=r.receiveShaderCastShadows!==t.castShadows,m=r.receiveShaderProgramId!==t.shaderProgram.id;if(!u(d)||m||n||g){let A=Lm.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!u(d)){let x=Lm.createShadowReceiveVertexShader(a,l,f),C=Lm.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=jge(e[0],t.uniformMap,l)}r.receiveCommand.shaderProgram=d,r.receiveCommand.uniformMap=p,r.receiveShaderProgramId=t.shaderProgram.id,r.receiveShaderCastShadows=t.castShadows}return r};Nm.createCastDerivedCommand=function(e,t,n,i,r){if(u(r)||(r={}),t.castShadows){let o=r.castCommands;u(o)||(o=r.castCommands=[]);let s=r.castShaderProgramId,a=e.length;o.length=a;for(let c=0;c<a;++c)o[c]=glt(e[c],n,t,i,s,o[c]);r.castShaderProgramId=t.shaderProgram.id}return r};Nm.prototype.isDestroyed=function(){return!1};Nm.prototype.destroy=function(){kq(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return ue(this)};var G_=Nm;var oN=`uniform sampler2D u_opaqueDepthTexture;
uniform sampler2D u_translucentDepthTexture;

in vec2 v_textureCoordinates;

void main()
{
    float opaqueDepth = texture(u_opaqueDepthTexture, v_textureCoordinates).r;
    float translucentDepth = texture(u_translucentDepthTexture, v_textureCoordinates).r;
    translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);
    out_FragColor = czm_packDepth(translucentDepth);
}
`;var lC=`uniform sampler2D colorTexture;

#ifdef DEBUG_SHOW_DEPTH
uniform sampler2D u_packedTranslucentDepth;
#endif

in vec2 v_textureCoordinates;

void main()
{
#ifdef DEBUG_SHOW_DEPTH
    if (v_textureCoordinates.x < 0.5)
    {
        out_FragColor.rgb = vec3(czm_unpackDepth(texture(u_packedTranslucentDepth, v_textureCoordinates)));
        out_FragColor.a = 1.0;
    }
#else
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef PICK
    if (color == vec4(0.0))
    {
        discard;
    }
#else
    // Reverse premultiplication process to get the correct composited result of the classification primitives
    color.rgb /= color.a;
#endif
    out_FragColor = color;
#endif
}
`;var ylt=!1;function Jy(e){this._drawClassificationFBO=new di({createDepthAttachments:!1}),this._accumulationFBO=new di({createDepthAttachments:!1}),this._packFBO=new di,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new ri({color:new z(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new ri({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new Xe,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(Jy.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function qge(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function Yge(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function Alt(e,t,n,i){qge(e),e._translucentDepthStencilTexture=new Rt({context:t,width:n,height:i,pixelFormat:at.DEPTH_STENCIL,pixelDatatype:Ke.UNSIGNED_INT_24_8,sampler:ln.NEAREST})}function xlt(e,t,n,i){Yge(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function Clt(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let r=e._opaqueDepthStencilTexture.width,o=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(r,o)&&(Alt(e,t,r,o),xlt(e,t,r,o));let s,a;if(u(e._packDepthCommand)||(s=new ke({sources:[oN]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!u(e._compositeCommand)){s=new ke({sources:[lC]}),a={colorTexture:function(){return e._textureToComposite}},ylt&&(s.defines=["DEBUG_SHOW_DEPTH"],a.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e});let f=e._compositeCommand,d=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(d,"pick",{vertexShaderSource:d.vertexShaderSource,fragmentShaderSource:new ke({sources:s.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=nt.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}u(e._copyCommand)||(s=new ke({sources:[lC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new ke({sources:[lC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=r,e._viewport.height=o;let c=!Xe.equals(e._viewport,n.viewport),l=c!==e._useScissorTest;e._useScissorTest=c,Xe.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=Xe.clone(n.viewport,e._scissorRectangle),l=!0),(!u(e._rsDepth)||!Xe.equals(e._viewport,e._rsDepth.viewport)||l)&&(e._rsDepth=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!u(e._rsAccumulate)||!Xe.equals(e._viewport,e._rsAccumulate.viewport)||l)&&(e._rsAccumulate=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:zn.EQUAL,reference:Ft.CESIUM_3D_TILE_MASK}})),u(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!u(e._rsComp)||!Xe.equals(e._viewport,e._rsComp.viewport)||l)&&(e._rsComp=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:un.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}Jy.prototype.executeTranslucentCommands=function(e,t,n,i,r){let o=i.length,s,a,c=e.frameState.useLogDepth,l=e.context,f=n.framebuffer;for(a=0;a<o;++a)if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,s.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}if(this._hasTranslucentDepth){for(Clt(this,l,n,r),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(l,n),a=0;a<o;++a){if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,!s.depthForTranslucentClassification)continue;let d=s.derivedCommands.depth.depthOnlyCommand;t(d,e,l,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(l,n)),n.framebuffer=f}};Jy.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let r=e.context,o=r.uniformState,s=n.framebuffer;this._frustumsDrawn===2&&(n.framebuffer=this._accumulationFBO.framebuffer,this._copyCommand.execute(r,n)),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(r,n),o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION);let a=o.globeDepthTexture;o.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[be.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[be.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<l;++f)t(c[f],e,r,n);o.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(r,n),n.framebuffer=s)};Jy.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),Tlt(this,e,t)};function Tlt(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}Jy.prototype.isSupported=function(){return this._supported};Jy.prototype.isDestroyed=function(){return!1};Jy.prototype.destroy=function(){return qge(this),Yge(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),ue(this)};var sN=Jy;function Elt(){this.command=void 0,this.near=void 0,this.far=void 0}function Fz(e,t,n){let i=e.context,r;i.depthTexture&&(r=new JL);let o;e._useOIT&&i.depthTexture&&(o=new $L(i));let s=new Ha(i);s.viewport=Xe.clone(n),this.camera=t,this._cameraClone=fr.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new rN(i),this.pickDepthFramebuffer=new tN,this.sceneFramebuffer=new aC,this.globeDepth=r,this.globeTranslucencyFramebuffer=new ZL,this.oit=o,this.translucentTileClassification=new sN(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var Xge=new h,Kge=new h;function blt(e,t){let n=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),r=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(n,i),r)}function Slt(e,t,n){let i=1/Math.max(1,blt(e.position,t.position));return h.multiplyByScalar(e.position,i,Xge),h.multiplyByScalar(t.position,i,Kge),h.equalsEpsilon(Xge,Kge,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&N.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}Fz.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return Slt(t,n,P.EPSILON15)?(this._cameraStartFired&&yi()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=yi(),fr.clone(t,n),!0)};function vlt(e,t,n,i){let r=t.frameState,o=r.camera,s=r.useLogDepth?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,a=t.mode===ne.SCENE2D,c=t.nearToFarDistance2D;i*=1+P.EPSILON2,n=Math.min(Math.max(n,o.frustum.near),o.frustum.far),i=Math.max(Math.min(i,o.frustum.far),n);let l;a?(i=Math.min(i,o.position.z+t.nearToFarDistance2D),n=Math.min(n,i),l=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):l=Math.ceil(Math.log(i/n)/Math.log(s));let f=e.frustumCommandsList;f.length=l;for(let d=0;d<l;++d){let p,g;a?(p=Math.min(i-c,n+d*c),g=Math.min(i,p+c)):(p=Math.max(n,Math.pow(s,d)*n),g=Math.min(i,s*p));let m=f[d];u(m)?(m.near=p,m.far=g):m=f[d]=new KL(p,g)}}function wlt(e,t,n,i,r){t.debugShowFrustums&&(n.debugOverlappingFrustums=0);let o=e.frustumCommandsList,s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.near,f=c.far;if(i>f)continue;if(r<l)break;let d=n.pass,p=c.indices[d]++;if(c.commands[d][p]=n,t.debugShowFrustums&&(n.debugOverlappingFrustums|=1<<a),n.executeInClosestFrustum)break}if(t.debugShowFrustums){let a=e.debugFrustumStatistics.commandsInFrustums;a[n.debugOverlappingFrustums]=u(a[n.debugOverlappingFrustums])?a[n.debugOverlappingFrustums]+1:1,++e.debugFrustumStatistics.totalCommands}t.updateDerivedCommands(n)}var Jge=new ts,Dlt=new Sc;Fz.prototype.createPotentiallyVisibleSet=function(e){let t=e.frameState,n=t.camera,i=n.directionWC,r=n.positionWC,o=e._computeCommandList,s=e._overlayCommandList,a=t.commandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let c=this.frustumCommandsList,l=c.length,f=be.NUMBER_OF_PASSES;for(let b=0;b<l;++b)for(let w=0;w<f;++w)c[b].indices[w]=0;o.length=0,s.length=0;let d=this._commandExtents,p=d.length,g=0,m=+Number.MAX_VALUE,A=-Number.MAX_VALUE,x=t.shadowState.shadowsEnabled,C=+Number.MAX_VALUE,T=-Number.MAX_VALUE,E=Number.MAX_VALUE,S=t.mode===ne.SCENE3D?t.occluder:void 0,v=t.cullingVolume,D=Jge.planes;for(let b=0;b<5;++b)D[b]=v.planes[b];v=Jge;let M=a.length;for(let b=0;b<M;++b){let w=a[b],I=w.pass;if(I===be.COMPUTE)o.push(w);else if(I===be.OVERLAY)s.push(w);else{let R,F,k=w.boundingVolume;if(u(k)){if(!e.isVisible(w,v,S))continue;let G=k.computePlaneDistances(r,i,Dlt);if(R=G.start,F=G.stop,m=Math.min(m,R),A=Math.max(A,F),x&&w.receiveShadows&&R<G_.MAXIMUM_DISTANCE&&!(I===be.GLOBE&&R<-100&&F>100)){let U=F-R;I!==be.GLOBE&&R<100&&(E=Math.min(E,U)),C=Math.min(C,R),T=Math.max(T,F)}}else w instanceof ri?(R=n.frustum.near,F=n.frustum.far):(R=n.frustum.near,F=n.frustum.far,m=Math.min(m,R),A=Math.max(A,F));let V=d[g];u(V)||(V=d[g]=new Elt),V.command=w,V.near=R,V.far=F,g++}}x&&(C=Math.min(Math.max(C,n.frustum.near),n.frustum.far),T=Math.max(Math.min(T,n.frustum.far),C)),x&&(t.shadowState.nearPlane=C,t.shadowState.farPlane=T,t.shadowState.closestObjectSize=E),vlt(this,e,m,A);let O,B;for(O=0;O<g;O++)B=d[O],wlt(this,e,B.command,B.near,B.far);if(g<p)for(O=g;O<p&&(B=d[O],!!u(B.command));O++)B.command=void 0;let L=c.length,_=t.frustumSplits;_.length=L+1;for(let b=0;b<L;++b)_[b]=c[b].near,b===L-1&&(_[b+1]=c[b].far)};Fz.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e,t=this.pickDepths,n=t.length;for(e=0;e<n;++e)t[e].destroy()};var uC=Fz;var Qge=.1,Ilt=new Gf({pass:Br.MOST_DETAILED_PRELOAD}),Plt=new Gf({pass:Br.MOST_DETAILED_PICK}),Hq=new Gf({pass:Br.PICK});function Ia(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new Xe(0,0,1,1),n=new fr(e);n.frustum=new en({width:Qge,aspectRatio:1,near:.1}),this._pickOffscreenView=new uC(e,n,t)}Ia.prototype.update=function(){this._pickPositionCacheDirty=!0};Ia.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new XL,n[t]=i),i};var Olt=new So,Mlt=new h,Uz=new h,Rlt=new H,Blt=new N;function Llt(e,t,n,i,r){let o=e.camera,s=o.frustum,a=s.offCenterFrustum;u(a)&&(s=a);let c=2*(t.x-r.x)/r.width-1;c*=(s.right-s.left)*.5;let l=2*(r.height-t.y-r.y)/r.height-1;l*=(s.top-s.bottom)*.5;let f=N.clone(o.transform,Blt);o._setTransform(N.IDENTITY);let d=h.clone(o.position,Mlt);h.multiplyByScalar(o.right,c,Uz),h.add(Uz,d,d),h.multiplyByScalar(o.up,l,Uz),h.add(Uz,d,d),o._setTransform(f),e.mode===ne.SCENE2D&&h.fromElements(d.z,d.x,d.y,d);let p=s.getPixelDimensions(r.width,r.height,1,1,Rlt),g=Olt;return g.right=p.x*.5,g.left=-g.right,g.top=p.y*.5,g.bottom=-g.top,g.near=s.near,g.far=s.far,g.computeCullingVolume(d,o.directionWC,o.upWC)}var Nlt=new $c,Flt=new H;function Ult(e,t,n,i,r){let o=e.camera,s=o.frustum,a=s.near,c=Math.tan(s.fovy*.5),l=s.aspectRatio*c,f=2*(t.x-r.x)/r.width-1,d=2*(r.height-t.y-r.y)/r.height-1,p=f*a*l,g=d*a*c,m=s.getPixelDimensions(r.width,r.height,1,1,Flt),A=m.x*n*.5,x=m.y*i*.5,C=Nlt;return C.top=g+x,C.bottom=g-x,C.right=p+A,C.left=p-A,C.near=a,C.far=s.far,C.computeCullingVolume(o.positionWC,o.directionWC,o.upWC)}function $ge(e,t,n,i,r){let o=e.camera.frustum;return o instanceof en||o instanceof So?Llt(e,t,n,i,r):Ult(e,t,n,i,r)}var ES=3,aN=3,Um=new Xe(0,0,ES,aN),eye=new H,Gq=new z(0,0,0,0);Ia.prototype.pick=function(e,t,n,i){ES=y(n,3),aN=y(i,ES);let r=e.context,o=r.uniformState,s=e.frameState,a=e.defaultView;e.view=a;let c=a.viewport;c.x=0,c.y=0,c.width=r.drawingBufferWidth,c.height=r.drawingBufferHeight;let l=a.passState;l.viewport=Xe.clone(c,l.viewport);let f=Zi.transformWindowToDrawingBuffer(e,t,eye);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=$ge(e,f,ES,aN,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=Hq,o.update(s),e.updateEnvironment(),Um.x=f.x-(ES-1)*.5,Um.y=e.drawingBufferHeight-f.y-(aN-1)*.5,Um.width=ES,Um.height=aN,l=a.pickFramebuffer.begin(Um,a.viewport),e.updateAndExecuteCommands(l,Gq),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(Um);return r.endFrame(),d};function Vlt(e,t){let n=e.context,i=e.frameState,r=e.environmentState,o=e.defaultView;e.view=o;let s=o.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let a=o.passState;a.viewport=Xe.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=$ge(e,t,1,1,s),i.tilesetPassState=Hq,e.updateEnvironment(),r.renderTranslucentDepthForPick=!0,a=o.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,Gq),e.resolveFramebuffers(a),n.endFrame()}var klt=new wi,zlt=new $c,Hlt=new en,Glt=new So;Ia.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return h.clone(this._pickPositionCache[i],n);let r=e.frameState,o=e.context,s=o.uniformState,a=e.defaultView;e.view=a;let c=Zi.transformWindowToDrawingBuffer(e,t,eye);e.pickTranslucentDepth?Vlt(e,c):(e.updateFrameState(),s.update(r),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let l=e.camera,f;u(l.frustum.fov)?f=l.frustum.clone(klt):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone(zlt):u(l.frustum.width)?f=l.frustum.clone(Hlt):f=l.frustum.clone(Glt);let d=a.frustumCommandsList,p=d.length;for(let g=0;g<p;++g){let A=this.getPickDepth(e,g).getDepth(o,c.x,c.y);if(u(A)&&A>0&&A<1){let x=d[g],C;return e.mode===ne.SCENE2D?(C=l.position.z,l.position.z=C-x.near+1,f.far=Math.max(1,x.far-x.near),f.near=1,s.update(r),s.updateFrustum(f)):(f.near=x.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=x.far,s.updateFrustum(f)),n=Zi.drawingBufferToWgs84Coordinates(e,c,A,n),e.mode===ne.SCENE2D&&(l.position.z=C,s.update(r)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var Wlt=new me;Ia.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),u(n)&&e.mode!==ne.SCENE3D){h.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,r=i.ellipsoid,o=i.unproject(n,Wlt);r.cartographicToCartesian(o,n)}return n};function tye(e,t){let n,i,r=[],o=[],s=[],a=[];u(e)||(e=Number.MAX_VALUE);let c=t();for(;u(c);){let l=c.object,f=c.position,d=c.exclude;if(u(f)&&!u(l)){r.push(c);break}if(!u(l)||!u(l.primitive)||!d&&(r.push(c),0>=--e))break;let p=l.primitive,g=!1;typeof p.getGeometryInstanceAttributes=="function"&&u(l.id)&&(i=p.getGeometryInstanceAttributes(l.id),u(i)&&u(i.show)&&(g=!0,i.show=gn.toValue(!1,i.show),s.push(i))),l instanceof ws&&(g=!0,l.show=!1,a.push(l)),g||(p.show=!1,o.push(p)),c=t()}for(n=0;n<o.length;++n)o[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=gn.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return r}Ia.prototype.drillPick=function(e,t,n,i,r){let o=this;return tye(n,function(){let c=o.pick(e,t,i,r);if(u(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var Zge=new h,jlt=new h;function qlt(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(r=>{i._completePick=()=>{r()}})}function nye(e,t,n,i){let r=t.direction,o=h.mostOrthogonalAxis(r,Zge),s=h.cross(r,o,Zge),a=h.cross(r,s,jlt);return i.position=t.origin,i.direction=r,i.up=a,i.right=s,i.frustum.width=y(n,Qge),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function Ylt(e,t,n){let i=t.frameState,r=n.ray,o=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=nye(e,r,o,a),l=Ilt;l.camera=a,l.cullingVolume=c;let f=!0,d=s.length;for(let p=0;p<d;++p){let g=s[p];g.show&&t.primitives.contains(g)&&(g.updateForPass(i,l),f=f&&l.ready)}return f&&n._completePick(),f}Ia.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)Ylt(this,e,t[n])&&t.splice(n--,1)};function iye(e,t,n){let i=e.length;for(let r=0;r<i;++r){let o=e.get(r);o.show&&(u(o.isCesium3DTileset)?(!u(t)||t.indexOf(o)===-1)&&n.push(o):o instanceof Il&&iye(o,t,n))}}function Vz(e,t,n,i,r,o){let s=[];if(iye(t.primitives,i,s),s.length===0)return Promise.resolve(o());let a=new qlt(n,r,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return o()})}function Xlt(e,t){return!u(e)||!u(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function Klt(e,t,n,i,r,o,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,nye(e,n,r,f.camera),Um=Xe.clone(f.viewport,Um);let d=f.pickFramebuffer.begin(Um,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=Plt:l.tilesetPassState=Hq,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,Gq),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(Um);if(t.context.depthTexture){let m=f.frustumCommandsList.length;for(let A=0;A<m;++A){let C=e.getPickDepth(t,A).getDepth(a,0,0);if(u(C)&&C>0&&C<1){let T=f.frustumCommandsList[A],E=T.near*(A!==0?t.opaqueFrustumNearOffset:1),S=T.far,v=E+C*(S-E);p=vn.getPoint(n,v);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&o||Xlt(g,i)}}function rye(e,t,n,i,r,o,s,a){return tye(i,function(){return Klt(e,t,n,r,o,s,a)})}function bS(e,t,n,i,r,o,s){let a=rye(e,t,n,1,i,r,o,s);if(a.length>0)return a[0]}function oye(e,t,n,i,r,o,s,a){return rye(e,t,n,i,r,o,s,a)}function kz(e,t){return new Promise((n,i)=>{t.then(function(r){let o=e.postRender.addEventListener(function(){o(),n(r)});e.requestRender()}).catch(function(r){i(r)})})}Ia.prototype.pickFromRay=function(e,t,n,i){return bS(this,e,t,n,i,!1,!1)};Ia.prototype.drillPickFromRay=function(e,t,n,i,r){return oye(this,e,t,n,i,r,!1,!1)};Ia.prototype.pickFromRayMostDetailed=function(e,t,n,i){let r=this;return t=vn.clone(t),n=u(n)?n.slice():n,kz(e,Vz(r,e,t,n,i,function(){return bS(r,e,t,n,i,!1,!0)}))};Ia.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,r){let o=this;return t=vn.clone(t),i=u(i)?i.slice():i,kz(e,Vz(o,e,t,i,r,function(){return oye(o,e,t,n,i,r,!1,!0)}))};var Jlt=new h,Zlt=new h,Qlt=new vn,sye=new me;function Wq(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,r=si._defaultMaxTerrainHeight,o=i.geodeticSurfaceNormalCartographic(t,Zlt),s=me.toCartesian(t,i,Jlt),a=Qlt;a.origin=s,a.direction=o;let c=new vn;return vn.getPoint(a,r,c.origin),h.negate(o,c.direction),c}function aye(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,r=me.fromCartesian(t,i,sye);return Wq(e,r)}function cye(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return me.fromCartesian(t,i,sye).height}function $lt(e,t,n,i,r){let o=Wq(t,n);return Vz(e,t,o,i,r,function(){let s=bS(e,t,o,i,r,!0,!0);if(u(s))return cye(t,s.position)})}function eut(e,t,n,i,r,o){let s=aye(t,n);return Vz(e,t,s,i,r,function(){let a=bS(e,t,s,i,r,!0,!0);if(u(a))return h.clone(a.position,o)})}Ia.prototype.sampleHeight=function(e,t,n,i){let r=Wq(e,t),o=bS(this,e,r,n,i,!0,!1);if(u(o))return cye(e,o.position)};Ia.prototype.clampToHeight=function(e,t,n,i,r){let o=aye(e,t),s=bS(this,e,o,n,i,!0,!1);if(u(s))return h.clone(s.position,r)};Ia.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let r=t.length,o=new Array(r);for(let s=0;s<r;++s)o[s]=$lt(this,e,t[s],n,i);return kz(e,Promise.all(o).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};Ia.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let r=t.length,o=new Array(r);for(let s=0;s<r;++s)o[s]=eut(this,e,t[s],n,i,t[s]);return kz(e,Promise.all(o).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};Ia.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var cN=Ia;var lN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    color /= texture(autoExposure, vec2(0.5)).r;
#endif
    color = czm_acesTonemapping(color);
    color = czm_inverseGamma(color);

    out_FragColor = vec4(color, fragmentColor.a);
}
`;var uN=`uniform sampler2D randomTexture;
uniform sampler2D depthTexture;
uniform float intensity;
uniform float bias;
uniform float lengthCap;
uniform float stepSize;
uniform float frustumLength;

in vec2 v_textureCoordinates;

vec4 clipToEye(vec2 uv, float depth)
{
    vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
    vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);
    posEC = posEC / posEC.w;
    return posEC;
}

//Reconstruct Normal Without Edge Removation
vec3 getNormalXEdge(vec3 posInCamera, float depthU, float depthD, float depthL, float depthR, vec2 pixelSize)
{
    vec4 posInCameraUp = clipToEye(v_textureCoordinates - vec2(0.0, pixelSize.y), depthU);
    vec4 posInCameraDown = clipToEye(v_textureCoordinates + vec2(0.0, pixelSize.y), depthD);
    vec4 posInCameraLeft = clipToEye(v_textureCoordinates - vec2(pixelSize.x, 0.0), depthL);
    vec4 posInCameraRight = clipToEye(v_textureCoordinates + vec2(pixelSize.x, 0.0), depthR);

    vec3 up = posInCamera.xyz - posInCameraUp.xyz;
    vec3 down = posInCameraDown.xyz - posInCamera.xyz;
    vec3 left = posInCamera.xyz - posInCameraLeft.xyz;
    vec3 right = posInCameraRight.xyz - posInCamera.xyz;

    vec3 DX = length(left) < length(right) ? left : right;
    vec3 DY = length(up) < length(down) ? up : down;

    return normalize(cross(DY, DX));
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = clipToEye(v_textureCoordinates, depth);

    if (posInCamera.z > frustumLength)
    {
        out_FragColor = vec4(1.0);
        return;
    }

    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    float depthU = czm_readDepth(depthTexture, v_textureCoordinates - vec2(0.0, pixelSize.y));
    float depthD = czm_readDepth(depthTexture, v_textureCoordinates + vec2(0.0, pixelSize.y));
    float depthL = czm_readDepth(depthTexture, v_textureCoordinates - vec2(pixelSize.x, 0.0));
    float depthR = czm_readDepth(depthTexture, v_textureCoordinates + vec2(pixelSize.x, 0.0));
    vec3 normalInCamera = getNormalXEdge(posInCamera.xyz, depthU, depthD, depthL, depthR, pixelSize);

    float ao = 0.0;
    vec2 sampleDirection = vec2(1.0, 0.0);
    float gapAngle = 90.0 * czm_radiansPerDegree;

    // RandomNoise
    float randomVal = texture(randomTexture, v_textureCoordinates / pixelSize / 255.0).x;

    //Loop for each direction
    for (int i = 0; i < 4; i++)
    {
        float newGapAngle = gapAngle * (float(i) + randomVal);
        float cosVal = cos(newGapAngle);
        float sinVal = sin(newGapAngle);

        //Rotate Sampling Direction
        vec2 rotatedSampleDirection = vec2(cosVal * sampleDirection.x - sinVal * sampleDirection.y, sinVal * sampleDirection.x + cosVal * sampleDirection.y);
        float localAO = 0.0;
        float localStepSize = stepSize;

        //Loop for each step
        for (int j = 0; j < 6; j++)
        {
            vec2 newCoords = v_textureCoordinates + rotatedSampleDirection * localStepSize * pixelSize;

            //Exception Handling
            if(newCoords.x > 1.0 || newCoords.y > 1.0 || newCoords.x < 0.0 || newCoords.y < 0.0)
            {
                break;
            }

            float stepDepthInfo = czm_readDepth(depthTexture, newCoords);
            vec4 stepPosInCamera = clipToEye(newCoords, stepDepthInfo);
            vec3 diffVec = stepPosInCamera.xyz - posInCamera.xyz;
            float len = length(diffVec);

            if (len > lengthCap)
            {
                break;
            }

            float dotVal = clamp(dot(normalInCamera, normalize(diffVec)), 0.0, 1.0 );
            float weight = len / lengthCap;
            weight = 1.0 - weight * weight;

            if (dotVal < bias)
            {
                dotVal = 0.0;
            }

            localAO = max(localAO, dotVal * weight);
            localStepSize += stepSize;
        }
        ao += localAO;
    }

    ao /= 4.0;
    ao = 1.0 - clamp(ao, 0.0, 1.0);
    ao = pow(ao, intensity);
    out_FragColor = vec4(vec3(ao), 1.0);
}
`;var fN=`uniform sampler2D colorTexture;
uniform sampler2D ambientOcclusionTexture;
uniform bool ambientOcclusionOnly;
in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec4 ao = texture(ambientOcclusionTexture, v_textureCoordinates);
    out_FragColor = ambientOcclusionOnly ? ao : ao * color;
}
`;var dN=`uniform sampler2D colorTexture;
uniform float gradations;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = vec4(rgb, 1.0);
        return;
    }
#endif
    float luminance = czm_luminance(rgb);
    float darkness = luminance * gradations;
    darkness = (darkness - fract(darkness)) / gradations;
    out_FragColor = vec4(vec3(darkness), 1.0);
}
`;var hN=`uniform sampler2D colorTexture;
uniform sampler2D bloomTexture;
uniform bool glowOnly;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 color = texture(colorTexture, v_textureCoordinates);

#ifdef CZM_SELECTED_FEATURE
    if (czm_selected()) {
        out_FragColor = color;
        return;
    }
#endif

    vec4 bloom = texture(bloomTexture, v_textureCoordinates);
    out_FragColor = glowOnly ? bloom : bloom + color;
}
`;var mN=`uniform sampler2D colorTexture;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 target = vec3(0.0);
    out_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}
`;var pN=`uniform sampler2D colorTexture;
uniform float contrast;
uniform float brightness;

in vec2 v_textureCoordinates;

void main(void)
{
    vec3 sceneColor = texture(colorTexture, v_textureCoordinates).xyz;
    sceneColor = czm_RGBToHSB(sceneColor);
    sceneColor.z += brightness;
    sceneColor = czm_HSBToRGB(sceneColor);

    float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));
    sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);
    out_FragColor = vec4(sceneColor, 1.0);
}
`;var _N=`uniform sampler2D colorTexture;
uniform sampler2D blurTexture;
uniform sampler2D depthTexture;
uniform float focalDistance;

in vec2 v_textureCoordinates;

vec4 toEye(vec2 uv, float depth)
{
   vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
   vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);
   posInCamera = posInCamera / posInCamera.w;
   return posInCamera;
}

float computeDepthBlur(float depth)
{
    float f;
    if (depth < focalDistance)
    {
        f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);
    }
    else
    {
        f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);
        f = pow(f, 0.1);
    }
    f *= f;
    f = clamp(f, 0.0, 1.0);
    return pow(f, 0.5);
}

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    vec4 posInCamera = toEye(v_textureCoordinates, depth);
    float d = computeDepthBlur(-posInCamera.z);
    out_FragColor = mix(texture(colorTexture, v_textureCoordinates), texture(blurTexture, v_textureCoordinates), d);
}
`;var gN=`uniform sampler2D depthTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    float depth = czm_readDepth(depthTexture, v_textureCoordinates);
    out_FragColor = vec4(vec3(depth), 1.0);
}
`;var yN=`uniform sampler2D depthTexture;
uniform float length;
uniform vec4 color;

in vec2 v_textureCoordinates;

void main(void)
{
    float directions[3];
    directions[0] = -1.0;
    directions[1] = 0.0;
    directions[2] = 1.0;

    float scalars[3];
    scalars[0] = 3.0;
    scalars[1] = 10.0;
    scalars[2] = 3.0;

    float padx = czm_pixelRatio / czm_viewport.z;
    float pady = czm_pixelRatio / czm_viewport.w;

#ifdef CZM_SELECTED_FEATURE
    bool selected = false;
    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        selected = selected || czm_selected(vec2(-padx, dir * pady));
        selected = selected || czm_selected(vec2(padx, dir * pady));
        selected = selected || czm_selected(vec2(dir * padx, -pady));
        selected = selected || czm_selected(vec2(dir * padx, pady));
        if (selected)
        {
            break;
        }
    }
    if (!selected)
    {
        out_FragColor = vec4(color.rgb, 0.0);
        return;
    }
#endif

    float horizEdge = 0.0;
    float vertEdge = 0.0;

    for (int i = 0; i < 3; ++i)
    {
        float dir = directions[i];
        float scale = scalars[i];

        horizEdge -= texture(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;
        horizEdge += texture(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;

        vertEdge -= texture(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;
        vertEdge += texture(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;
    }

    float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);
    out_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);
}
`;var AN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See slides 142 and 143:
//     http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;

#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif

	const float A = 0.22; // shoulder strength
	const float B = 0.30; // linear strength
	const float C = 0.10; // linear angle
	const float D = 0.20; // toe strength
	const float E = 0.01; // toe numerator
	const float F = 0.30; // toe denominator

	const float white = 11.2; // linear white point value

	vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;
	float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;

	c = czm_inverseGamma(c / w);
	out_FragColor = vec4(c, fragmentColor.a);
}
`;var xN=`in vec2 v_textureCoordinates;

uniform sampler2D colorTexture;

const float fxaaQualitySubpix = 0.5;
const float fxaaQualityEdgeThreshold = 0.125;
const float fxaaQualityEdgeThresholdMin = 0.0833;

void main()
{
    vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;
    vec4 color = FxaaPixelShader(
        v_textureCoordinates,
        colorTexture,
        fxaaQualityRcpFrame,
        fxaaQualitySubpix,
        fxaaQualityEdgeThreshold,
        fxaaQualityEdgeThresholdMin);
    float alpha = texture(colorTexture, v_textureCoordinates).a;
    out_FragColor = vec4(color.rgb, alpha);
}
`;var Zy=`#define SAMPLES 8

uniform float delta;
uniform float sigma;
uniform float direction; // 0.0 for x direction, 1.0 for y direction

uniform sampler2D colorTexture;

#ifdef USE_STEP_SIZE
uniform float stepSize;
#else
uniform vec2 step;
#endif

in vec2 v_textureCoordinates;

//  Incremental Computation of the Gaussian:
//  https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html

void main()
{
    vec2 st = v_textureCoordinates;
    vec2 dir = vec2(1.0 - direction, direction);

#ifdef USE_STEP_SIZE
    vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));
#else
    vec2 step = step;
#endif

    vec3 g;
    g.x = 1.0 / (sqrt(czm_twoPi) * sigma);
    g.y = exp((-0.5 * delta * delta) / (sigma * sigma));
    g.z = g.y * g.y;

    vec4 result = texture(colorTexture, st) * g.x;
    for (int i = 1; i < SAMPLES; ++i)
    {
        g.xy *= g.yz;

        vec2 offset = float(i) * dir * step;
        result += texture(colorTexture, st - offset) * g.x;
        result += texture(colorTexture, st + offset) * g.x;
    }

    out_FragColor = result;
}
`;var CN=`uniform sampler2D colorTexture;
uniform sampler2D dirtTexture;
uniform sampler2D starTexture;
uniform vec2 dirtTextureDimensions;
uniform float distortion;
uniform float ghostDispersal;
uniform float haloWidth;
uniform float dirtAmount;
uniform float earthRadius;
uniform float intensity;

in vec2 v_textureCoordinates;

// whether it is in space or not
// 6500000.0 is empirical value
#define DISTANCE_TO_SPACE 6500000.0

// return ndc from world coordinate biased earthRadius
vec4 getNDCFromWC(vec3 WC, float earthRadius)
{
    vec4 positionEC = czm_view * vec4(WC, 1.0);
    positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);
}

// Check if current pixel is included Earth
// if then mask it gradually
float isInEarth(vec2 texcoord, vec2 sceneSize)
{
    vec2 NDC = texcoord * 2.0 - 1.0;
    vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);
    vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);
    NDC.xy -= earthPosSC.xy;

    float X = abs(NDC.x) * sceneSize.x;
    float Y = abs(NDC.y) * sceneSize.y;

    return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));
}

// For Chromatic effect
vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)
{
    vec2 sceneSize = czm_viewport.zw;
    vec3 color;
    if(isSpace)
    {
        color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture(tex, texcoord + direction * distortion.r).r;
        color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture(tex, texcoord + direction * distortion.g).g;
        color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture(tex, texcoord + direction * distortion.b).b;
    }
    else
    {
        color.r = texture(tex, texcoord + direction * distortion.r).r;
        color.g = texture(tex, texcoord + direction * distortion.g).g;
        color.b = texture(tex, texcoord + direction * distortion.b).b;
    }
    return vec4(clamp(color, 0.0, 1.0), 0.0);
}

void main(void)
{
    vec4 originalColor = texture(colorTexture, v_textureCoordinates);
    vec3 rgb = originalColor.rgb;
    bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;

    // Sun position
    vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);
    vec4 sunPositionEC = czm_view * sunPos;
    vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);
    sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);

    // If sun is not in the screen space, use original color.
    if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))
    {
        // Lens flare is disabled when not in space until #5932 is fixed.
        //    https://github.com/CesiumGS/cesium/issues/5932
        out_FragColor = originalColor;
        return;
    }

    vec2 texcoord = vec2(1.0) - v_textureCoordinates;
    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
    vec2 invPixelSize = 1.0 / pixelSize;
    vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);

    // ghost vector to image centre:
    vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;
    vec3 direction = normalize(vec3(ghostVec, 0.0));

    // sample ghosts:
    vec4 result = vec4(0.0);
    vec4 ghost = vec4(0.0);
    for (int i = 0; i < 4; ++i)
    {
        vec2 offset = fract(texcoord + ghostVec * float(i));
        // Only bright spots from the centre of the source image
        ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);
    }
    result += ghost;

    // sample halo
    vec2 haloVec = normalize(ghostVec) * haloWidth;
    float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));
    weightForHalo = pow(1.0 - weightForHalo, 5.0);

    result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;

    // dirt on lens
    vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;
    if (dirtTexCoords.x > 1.0)
    {
        dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) :  fract(dirtTexCoords.x);
    }
    if (dirtTexCoords.y > 1.0)
    {
        dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) :  fract(dirtTexCoords.y);
    }
    result += dirtAmount * texture(dirtTexture, dirtTexCoords);

    // Rotating starburst texture's coordinate
    // dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))
    float camrot = czm_view[0].z + czm_view[1].y;
    float cosValue = cos(camrot);
    float sinValue = sin(camrot);
    mat3 rotation = mat3(
        cosValue, -sinValue, 0.0,
        sinValue, cosValue, 0.0,
        0.0, 0.0, 1.0
    );

    vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);
    vec3 st2 = vec3((rotation * st1).xy, 1.0);
    vec3 st3 = st2 * 0.5 + vec3(0.5);
    vec2 lensStarTexcoord = st3.xy;
    float weightForLensFlare = length(vec3(sunPos.xy, 0.0));
    float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);

    if (!isSpace)
    {
        result *= oneMinusWeightForLensFlare * intensity * 0.2;
    }
    else
    {
        result *= oneMinusWeightForLensFlare * intensity;
        result *= texture(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;
    }

    result += texture(colorTexture, v_textureCoordinates);

    out_FragColor = result;
}
`;var TN=`uniform sampler2D colorTexture;
uniform vec3 white;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See equation 4:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif
    color = (color * (1.0 + color / white)) / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var EN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

float rand(vec2 co)
{
    return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);
}

void main(void)
{
    float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;
    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
    vec3 green = vec3(0.0, 1.0, 0.0);
    out_FragColor = vec4((noiseValue + rgb) * green, 1.0);
}
`;var bN=`uniform sampler2D colorTexture;

in vec2 v_textureCoordinates;

#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif

// See equation 3:
//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf

void main()
{
    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
    vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
    float exposure = texture(autoExposure, vec2(0.5)).r;
    color /= exposure;
#endif
    color = color / (1.0 + color);
    color = czm_inverseGamma(color);
    out_FragColor = vec4(color, fragmentColor.a);
}
`;var SN=`uniform sampler2D colorTexture;
uniform sampler2D silhouetteTexture;

in vec2 v_textureCoordinates;

void main(void)
{
    vec4 silhouetteColor = texture(silhouetteTexture, v_textureCoordinates);
    vec4 color = texture(colorTexture, v_textureCoordinates);
    out_FragColor = mix(color, silhouetteColor, silhouetteColor.a);
}
`;/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */var vN=`/**
 * @license
 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of NVIDIA CORPORATION nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples
// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h

// Steps used to integrate into Cesium:
// * The following defines are set:
//       #define FXAA_PC 1
//       #define FXAA_WEBGL_1 1
//       #define FXAA_GREEN_AS_LUMA 1
//       #define FXAA_EARLY_EXIT 1
//       #define FXAA_GLSL_120 1
// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.
// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace
//   /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.
// * There are no implicit conversions from ivec* to vec* so replace:
//       #define FxaaInt2 ivec2
//           with
//       #define FxaaInt2 vec2
// * The texture2DLod function is only available in vertex shaders so replace:
//       #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
//       #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
//           with
//       #define FxaaTexTop(t, p) texture(t, p)
//       #define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))
// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.
// * The following parameters to FxaaPixelShader are unused and can be removed:
//       fxaaConsolePosPos
//       fxaaConsoleRcpFrameOpt
//       fxaaConsoleRcpFrameOpt2
//       fxaaConsole360RcpFrameOpt2
//       fxaaConsoleEdgeSharpness
//       fxaaConsoleEdgeThreshold
//       fxaaConsoleEdgeThresholdMi
//       fxaaConsole360ConstDir

//
// Choose the quality preset.
// This needs to be compiled into the shader as it effects code.
// Best option to include multiple presets is to
// in each shader define the preset, then include this file.
//
// OPTIONS
// -----------------------------------------------------------------------
// 10 to 15 - default medium dither (10=fastest, 15=highest quality)
// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
// 39       - no dither, very expensive
//
// NOTES
// -----------------------------------------------------------------------
// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
// 13 = about same speed as FXAA 3.9 and better than 12
// 23 = closest to FXAA 3.9 visually and performance wise
//  _ = the lowest digit is directly related to performance
// _  = the highest digit is directly related to style
//
//#define FXAA_QUALITY_PRESET 12


#if (FXAA_QUALITY_PRESET == 10)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 3.0
    #define FXAA_QUALITY_P2 12.0
#endif
#if (FXAA_QUALITY_PRESET == 11)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 3.0
    #define FXAA_QUALITY_P3 12.0
#endif
#if (FXAA_QUALITY_PRESET == 12)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 4.0
    #define FXAA_QUALITY_P4 12.0
#endif
#if (FXAA_QUALITY_PRESET == 13)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 4.0
    #define FXAA_QUALITY_P5 12.0
#endif
#if (FXAA_QUALITY_PRESET == 14)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 4.0
    #define FXAA_QUALITY_P6 12.0
#endif
#if (FXAA_QUALITY_PRESET == 15)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 12.0
#endif
#if (FXAA_QUALITY_PRESET == 20)
    #define FXAA_QUALITY_PS 3
    #define FXAA_QUALITY_P0 1.5
    #define FXAA_QUALITY_P1 2.0
    #define FXAA_QUALITY_P2 8.0
#endif
#if (FXAA_QUALITY_PRESET == 21)
    #define FXAA_QUALITY_PS 4
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 8.0
#endif
#if (FXAA_QUALITY_PRESET == 22)
    #define FXAA_QUALITY_PS 5
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 8.0
#endif
#if (FXAA_QUALITY_PRESET == 23)
    #define FXAA_QUALITY_PS 6
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 8.0
#endif
#if (FXAA_QUALITY_PRESET == 24)
    #define FXAA_QUALITY_PS 7
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 3.0
    #define FXAA_QUALITY_P6 8.0
#endif
#if (FXAA_QUALITY_PRESET == 25)
    #define FXAA_QUALITY_PS 8
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 4.0
    #define FXAA_QUALITY_P7 8.0
#endif
#if (FXAA_QUALITY_PRESET == 26)
    #define FXAA_QUALITY_PS 9
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 4.0
    #define FXAA_QUALITY_P8 8.0
#endif
#if (FXAA_QUALITY_PRESET == 27)
    #define FXAA_QUALITY_PS 10
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 4.0
    #define FXAA_QUALITY_P9 8.0
#endif
#if (FXAA_QUALITY_PRESET == 28)
    #define FXAA_QUALITY_PS 11
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 4.0
    #define FXAA_QUALITY_P10 8.0
#endif
#if (FXAA_QUALITY_PRESET == 29)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.5
    #define FXAA_QUALITY_P2 2.0
    #define FXAA_QUALITY_P3 2.0
    #define FXAA_QUALITY_P4 2.0
    #define FXAA_QUALITY_P5 2.0
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif
#if (FXAA_QUALITY_PRESET == 39)
    #define FXAA_QUALITY_PS 12
    #define FXAA_QUALITY_P0 1.0
    #define FXAA_QUALITY_P1 1.0
    #define FXAA_QUALITY_P2 1.0
    #define FXAA_QUALITY_P3 1.0
    #define FXAA_QUALITY_P4 1.0
    #define FXAA_QUALITY_P5 1.5
    #define FXAA_QUALITY_P6 2.0
    #define FXAA_QUALITY_P7 2.0
    #define FXAA_QUALITY_P8 2.0
    #define FXAA_QUALITY_P9 2.0
    #define FXAA_QUALITY_P10 4.0
    #define FXAA_QUALITY_P11 8.0
#endif

#define FxaaBool bool
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 vec2
#define FxaaTex sampler2D

#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTexTop(t, p) texture(t, p)
#define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))

FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }

FxaaFloat4 FxaaPixelShader(
    //
    // Use noperspective interpolation here (turn off perspective interpolation).
    // {xy} = center of pixel
    FxaaFloat2 pos,
    //
    // Input color texture.
    // {rgb_} = color in linear or perceptual color space
    // if (FXAA_GREEN_AS_LUMA == 0)
    //     {___a} = luma in perceptual color space (not linear)
    FxaaTex tex,
    //
    // Only used on FXAA Quality.
    // This must be from a constant/uniform.
    // {x_} = 1.0/screenWidthInPixels
    // {_y} = 1.0/screenHeightInPixels
    FxaaFloat2 fxaaQualityRcpFrame,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_SUBPIX define.
    // It is here now to allow easier tuning.
    // Choose the amount of sub-pixel aliasing removal.
    // This can effect sharpness.
    //   1.00 - upper limit (softer)
    //   0.75 - default amount of filtering
    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
    //   0.25 - almost off
    //   0.00 - completely off
    FxaaFloat fxaaQualitySubpix,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.
    // It is here now to allow easier tuning.
    // The minimum amount of local contrast required to apply algorithm.
    //   0.333 - too little (faster)
    //   0.250 - low quality
    //   0.166 - default
    //   0.125 - high quality
    //   0.063 - overkill (slower)
    FxaaFloat fxaaQualityEdgeThreshold,
    //
    // Only used on FXAA Quality.
    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.
    // It is here now to allow easier tuning.
    // Trims the algorithm from processing darks.
    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
    //   0.0625 - high quality (faster)
    //   0.0312 - visible limit (slower)
    // Special notes when using FXAA_GREEN_AS_LUMA,
    //   Likely want to set this to zero.
    //   As colors that are mostly not-green
    //   will appear very dark in the green channel!
    //   Tune by looking at mostly non-green content,
    //   then start at zero and increase until aliasing is a problem.
    FxaaFloat fxaaQualityEdgeThresholdMin
) {
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posM;
    posM.x = pos.x;
    posM.y = pos.y;
    FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
    #define lumaM rgbyM.y
    FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat maxSM = max(lumaS, lumaM);
    FxaaFloat minSM = min(lumaS, lumaM);
    FxaaFloat maxESM = max(lumaE, maxSM);
    FxaaFloat minESM = min(lumaE, minSM);
    FxaaFloat maxWN = max(lumaN, lumaW);
    FxaaFloat minWN = min(lumaN, lumaW);
    FxaaFloat rangeMax = max(maxWN, maxESM);
    FxaaFloat rangeMin = min(minWN, minESM);
    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
    FxaaFloat range = rangeMax - rangeMin;
    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
    FxaaBool earlyExit = range < rangeMaxClamped;
/*--------------------------------------------------------------------------*/
    if(earlyExit)
        return rgbyM;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
    FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNS = lumaN + lumaS;
    FxaaFloat lumaWE = lumaW + lumaE;
    FxaaFloat subpixRcpRange = 1.0/range;
    FxaaFloat subpixNSWE = lumaNS + lumaWE;
    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNESE = lumaNE + lumaSE;
    FxaaFloat lumaNWNE = lumaNW + lumaNE;
    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
/*--------------------------------------------------------------------------*/
    FxaaFloat lumaNWSW = lumaNW + lumaSW;
    FxaaFloat lumaSWSE = lumaSW + lumaSE;
    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
/*--------------------------------------------------------------------------*/
    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
    FxaaBool horzSpan = edgeHorz >= edgeVert;
    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
/*--------------------------------------------------------------------------*/
    if(!horzSpan) lumaN = lumaW;
    if(!horzSpan) lumaS = lumaE;
    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
/*--------------------------------------------------------------------------*/
    FxaaFloat gradientN = lumaN - lumaM;
    FxaaFloat gradientS = lumaS - lumaM;
    FxaaFloat lumaNN = lumaN + lumaM;
    FxaaFloat lumaSS = lumaS + lumaM;
    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
    if(pairN) lengthSign = -lengthSign;
    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posB;
    posB.x = posM.x;
    posB.y = posM.y;
    FxaaFloat2 offNP;
    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
    if(!horzSpan) posB.x += lengthSign * 0.5;
    if( horzSpan) posB.y += lengthSign * 0.5;
/*--------------------------------------------------------------------------*/
    FxaaFloat2 posN;
    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;
    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;
    FxaaFloat2 posP;
    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;
    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;
    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
    FxaaFloat subpixE = subpixC * subpixC;
    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
/*--------------------------------------------------------------------------*/
    if(!pairN) lumaNN = lumaSS;
    FxaaFloat gradientScaled = gradient * 1.0/4.0;
    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
    FxaaFloat subpixF = subpixD * subpixE;
    FxaaBool lumaMLTZero = lumaMM < 0.0;
/*--------------------------------------------------------------------------*/
    lumaEndN -= lumaNN * 0.5;
    lumaEndP -= lumaNN * 0.5;
    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;
    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;
    FxaaBool doneNP = (!doneN) || (!doneP);
    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;
    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;
/*--------------------------------------------------------------------------*/
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 3)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 4)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 5)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 6)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;
/*--------------------------------------------------------------------------*/
                        #if (FXAA_QUALITY_PS > 7)
                        if(doneNP) {
                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                            doneN = abs(lumaEndN) >= gradientScaled;
                            doneP = abs(lumaEndP) >= gradientScaled;
                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;
                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;
                            doneNP = (!doneN) || (!doneP);
                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;
                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;
/*--------------------------------------------------------------------------*/
    #if (FXAA_QUALITY_PS > 8)
    if(doneNP) {
        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
        doneN = abs(lumaEndN) >= gradientScaled;
        doneP = abs(lumaEndP) >= gradientScaled;
        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;
        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;
        doneNP = (!doneN) || (!doneP);
        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;
        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;
/*--------------------------------------------------------------------------*/
        #if (FXAA_QUALITY_PS > 9)
        if(doneNP) {
            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
            doneN = abs(lumaEndN) >= gradientScaled;
            doneP = abs(lumaEndP) >= gradientScaled;
            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;
            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;
            doneNP = (!doneN) || (!doneP);
            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;
            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;
/*--------------------------------------------------------------------------*/
            #if (FXAA_QUALITY_PS > 10)
            if(doneNP) {
                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                doneN = abs(lumaEndN) >= gradientScaled;
                doneP = abs(lumaEndP) >= gradientScaled;
                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;
                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;
                doneNP = (!doneN) || (!doneP);
                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;
                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;
/*--------------------------------------------------------------------------*/
                #if (FXAA_QUALITY_PS > 11)
                if(doneNP) {
                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                    doneN = abs(lumaEndN) >= gradientScaled;
                    doneP = abs(lumaEndP) >= gradientScaled;
                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;
                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;
                    doneNP = (!doneN) || (!doneP);
                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;
                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;
/*--------------------------------------------------------------------------*/
                    #if (FXAA_QUALITY_PS > 12)
                    if(doneNP) {
                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
                        doneN = abs(lumaEndN) >= gradientScaled;
                        doneP = abs(lumaEndP) >= gradientScaled;
                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;
                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;
                        doneNP = (!doneN) || (!doneP);
                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;
                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
    #endif
/*--------------------------------------------------------------------------*/
                        }
                        #endif
/*--------------------------------------------------------------------------*/
                    }
                    #endif
/*--------------------------------------------------------------------------*/
                }
                #endif
/*--------------------------------------------------------------------------*/
            }
            #endif
/*--------------------------------------------------------------------------*/
        }
        #endif
/*--------------------------------------------------------------------------*/
    }
/*--------------------------------------------------------------------------*/
    FxaaFloat dstN = posM.x - posN.x;
    FxaaFloat dstP = posP.x - posM.x;
    if(!horzSpan) dstN = posM.y - posN.y;
    if(!horzSpan) dstP = posP.y - posM.y;
/*--------------------------------------------------------------------------*/
    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
    FxaaFloat spanLength = (dstP + dstN);
    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
    FxaaFloat spanLengthRcp = 1.0/spanLength;
/*--------------------------------------------------------------------------*/
    FxaaBool directionN = dstN < dstP;
    FxaaFloat dst = min(dstN, dstP);
    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
    FxaaFloat subpixG = subpixF * subpixF;
    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
/*--------------------------------------------------------------------------*/
    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}
`;function fC(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new di,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new H,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(fC.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(u(e))return e[e.length-1].getColorTexture(0)}}});function lye(e){let t=e._framebuffers;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function tut(e,t){lye(e);let n=e._width,i=e._height,r=t.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT,o=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(o);for(let c=0;c<o;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new di,s[c].update(t,n,i,1,r);let a=s[o-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,r),e._framebuffers=s}function uye(e){let t=e._commands;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function nut(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function iut(e,t){let n=`uniform sampler2D colorTexture; 
in vec2 v_textureCoordinates; 
float sampleTexture(vec2 offset) { 
`;return e===0?n+=`    vec4 color = texture(colorTexture, v_textureCoordinates + offset); 
    return czm_luminance(color.rgb); 
`:n+=`    return texture(colorTexture, v_textureCoordinates + offset).r; 
`,n+=`}

`,n+=`uniform vec2 colorTextureDimensions; 
uniform vec2 minMaxLuminance; 
uniform sampler2D previousLuminance; 
void main() { 
    float color = 0.0; 
    float xStep = 1.0 / colorTextureDimensions.x; 
    float yStep = 1.0 / colorTextureDimensions.y; 
    int count = 0; 
    for (int i = 0; i < 3; ++i) { 
        for (int j = 0; j < 3; ++j) { 
            vec2 offset; 
            offset.x = -xStep + float(i) * xStep; 
            offset.y = -yStep + float(j) * yStep; 
            if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) { 
                continue; 
            } 
            color += sampleTexture(offset); 
            ++count; 
        } 
    } 
    if (count > 0) { 
        color /= float(count); 
    } 
`,e===t-1&&(n+=`    float previous = texture(previousLuminance, vec2(0.5)).r; 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
    color = previous + (color - previous) / (60.0 * 1.5); 
    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 
`),n+=`    out_FragColor = vec4(color); 
} 
`,n}function rut(e,t){uye(e);let n=e._framebuffers,i=n.length,r=new Array(i);for(let o=0;o<i;++o)r[o]=t.createViewportQuadCommand(iut(o,i),{framebuffer:n[o].framebuffer,uniformMap:nut(e,o)});e._commands=r}fC.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new ri({color:new z(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let r=0;r<i;++r)t[r].clear(e,n)};fC.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,tut(this,e),rut(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,r=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=r};fC.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!u(n))return;let i=n.length;for(let r=0;r<i;++r)n[r].execute(e)};fC.prototype.isDestroyed=function(){return!1};fC.prototype.destroy=function(){return lye(this),uye(this),ue(this)};var wN=fC;var out={NEAREST:0,LINEAR:1},Ru=out;function dC(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,at.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,Ru.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,Ke.UNSIGNED_BYTE),this._clearColor=y(e.clearColor,z.BLACK),this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let r=new Ha;r.scissorTest={enabled:!0,rectangle:u(e.scissorRectangle)?Xe.clone(e.scissorRectangle):new Xe},this._passState=r,this._ready=!1;let o=e.name;u(o)||(o=Wn()),this._name=o,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(dC.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(u(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(u(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var sut=/uniform\s+sampler2D\s+depthTexture/g;dC.prototype._isSupported=function(e){return!sut.test(this._fragmentShader)||e.depthTexture};function aut(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(r){let o=t[n];t[n]=r;let s=e._actualUniforms,a=s[n];u(a)&&a!==o&&a instanceof Rt&&!u(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),o instanceof Rt&&e._texturesToRelease.push(o),typeof r=="string"||r instanceof HTMLCanvasElement||r instanceof HTMLImageElement||r instanceof HTMLVideoElement||r instanceof ImageData?e._dirtyUniforms.push(n):s[n]=r}}}function cut(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function lut(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function uut(e){if(u(e._uniformMap))return;let t={},n={},i=e._uniforms,r=e._actualUniforms;for(let o in i)if(i.hasOwnProperty(o)){typeof i[o]!="function"?(t[o]=cut(e,o),n[o]=aut(e,i,o)):(t[o]=i[o],n[o]=i[o]),r[o]=i[o];let s=t[o]();(typeof s=="string"||s instanceof Rt||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${o}Dimensions`]=lut(t,o))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=_t(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function fut(e,t){if(u(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(u(e._selectedIdTexture)){let r=e._selectedIdTexture.width;n=n.replace(/in\s+vec2\s+v_textureCoordinates;/g,""),n=`#define CZM_SELECTED_FEATURE 
uniform sampler2D czm_idTexture; 
uniform sampler2D czm_selectedIdTexture; 
uniform float czm_selectedIdTextureStep; 
in vec2 v_textureCoordinates; 
bool czm_selected(vec2 offset) 
{ 
    bool selected = false;
    vec4 id = texture(czm_idTexture, v_textureCoordinates + offset); 
    for (int i = 0; i < ${r}; ++i) 
    { 
        vec4 selectedId = texture(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5)); 
        if (all(equal(id, selectedId))) 
        { 
            return true; 
        } 
    } 
    return false; 
} 

bool czm_selected() 
{ 
    return czm_selected(vec2(0.0)); 
} 

${n}`}let i=new ke({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function dut(e){let t=e._sampleMode,n,i;t===Ru.LINEAR?(n=sn.LINEAR,i=Ti.LINEAR):(n=sn.NEAREST,i=Ti.NEAREST);let r=e._sampler;(!u(r)||r.minificationFilter!==n||r.magnificationFilter!==i)&&(e._sampler=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function hut(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function mut(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function put(e,t){let n,i,r,o=e._texturesToRelease,s=o.length;for(n=0;n<s;++n)i=o[n],i=i&&i.destroy();o.length=0;let a=e._texturesToCreate;for(s=a.length,n=0;n<s;++n){let d=a[n];r=d.name;let p=d.source;e._actualUniforms[r]=new Rt({context:t,source:p})}a.length=0;let c=e._dirtyUniforms;if(c.length===0&&!u(e._texturePromise)){e._ready=!0;return}if(c.length===0||u(e._texturePromise))return;s=c.length;let l=e._uniforms,f=[];for(n=0;n<s;++n){r=c[n];let d=l[r],p=e._textureCache.getStageByName(d);if(u(p))e._actualUniforms[r]=mut(e,d);else if(typeof d=="string"){let g=new ve({url:d});f.push(g.fetchImage().then(hut(e,r)))}else e._texturesToCreate.push({name:r,source:d})}c.length=0,f.length>0?(e._ready=!1,e._texturePromise=Promise.all(f).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function fye(e){u(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!u(t))return;let n=e._uniforms,i=e._actualUniforms;for(let r in i)i.hasOwnProperty(r)&&i[r]instanceof Rt&&(u(t.getStageByName(n[r]))||i[r].destroy(),e._dirtyUniforms.push(r))}function _ut(e){let 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Rt({context:t,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:l,width:o,height:1},sampler:ln.NEAREST})}dC.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&fye(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=_ut(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0,gut(this,e),uut(this),put(this,e),fut(this,e),dut(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!u(n))return;let i=n.getColorTexture(0),r;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(r=this._renderState,(!u(r)||i.width!==r.viewport.width||i.height!==r.viewport.height)&&(this._renderState=Ve.fromCache({viewport:new Xe(0,0,i.width,i.height)}))),this._command.renderState=r};dC.prototype.execute=function(e,t,n,i){if(!u(this._command)||!u(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,ln.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let r=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;u(r)&&(r.context=e),this._command.execute(e,r)};dC.prototype.isDestroyed=function(){return!1};dC.prototype.destroy=function(){return fye(this),ue(this)};var xr=dC;function hC(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(t)||(t=Wn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(hC.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});hC.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};hC.prototype.get=function(e){return this._stages[e]};function yut(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let r=0;r<t;++r)if(e._combinedSelected[r]!==e._combinedSelectedShadow[r])return!0}return i}hC.prototype.update=function(e,t){this._selectedDirty=yut(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let r=0;r<i;++r){let o=n[r];this._selectedDirty&&(o.parentSelected=this._combinedSelected),o.update(e,t)}};hC.prototype.isDestroyed=function(){return!1};hC.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return ue(this)};var el=hC;var Uo={};function zz(e){let r=`#define USE_STEP_SIZE
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`,r+=`        vec4 edge${a} = texture(edgeTexture${a}, v_textureCoordinates); 
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        { 
            color = edge${a}; 
            break; 
        } 
`,n[`edgeTexture${a}`]=e[a].name;let o=`${i}in vec2 v_textureCoordinates; 
void main() { 
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    for (int i = 0; i < ${e.length}; i++) 
    { 
${r}    } 
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`,s=new xr({name:"czm_edge_detection_combine",fragmentShader:o,uniforms:n});return new el({name:"czm_edge_detection_composite",stages:[t,s]})}Uo.createSilhouetteStage=function(e){let t=Aut(e),n=new xr({name:"czm_silhouette_color_edges",fragmentShader:SN,uniforms:{silhouetteTexture:t.name}});return new el({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Uo.isSilhouetteSupported=function(e){return e.context.depthTexture};Uo.createBloomStage=function(){let e=new xr({name:"czm_bloom_contrast_bias",fragmentShader:pN,uniforms:{contrast:128,brightness:-.3}}),t=zz("czm_bloom_blur"),n=new el({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new xr({name:"czm_bloom_generate_composite",fragmentShader:hN,uniforms:{glowOnly:!1,bloomTexture:n.name}}),r={};return Object.defineProperties(r,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(o){i.uniforms.glowOnly=o}},contrast:{get:function(){return e.uniforms.contrast},set:function(o){e.uniforms.contrast=o}},brightness:{get:function(){return e.uniforms.brightness},set:function(o){e.uniforms.brightness=o}},delta:{get:function(){return t.uniforms.delta},set:function(o){t.uniforms.delta=o}},sigma:{get:function(){return t.uniforms.sigma},set:function(o){t.uniforms.sigma=o}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(o){t.uniforms.stepSize=o}}}),new el({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:r})};Uo.createAmbientOcclusionStage=function(){let e=new xr({name:"czm_ambient_occlusion_generate",fragmentShader:uN,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=zz("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new el({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new xr({name:"czm_ambient_occlusion_composite",fragmentShader:fN,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:n.name}}),r={};return Object.defineProperties(r,{intensity:{get:function(){return e.uniforms.intensity},set:function(o){e.uniforms.intensity=o}},bias:{get:function(){return e.uniforms.bias},set:function(o){e.uniforms.bias=o}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(o){e.uniforms.lengthCap=o}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(o){e.uniforms.stepSize=o}},frustumLength:{get:function(){return e.uniforms.frustumLength},set:function(o){e.uniforms.frustumLength=o}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(o){e.uniforms.randomTexture=o}},delta:{get:function(){return t.uniforms.delta},set:function(o){t.uniforms.delta=o}},sigma:{get:function(){return t.uniforms.sigma},set:function(o){t.uniforms.sigma=o}},blurStepSize:{get:function(){return t.uniforms.stepSize},set:function(o){t.uniforms.stepSize=o}},ambientOcclusionOnly:{get:function(){return i.uniforms.ambientOcclusionOnly},set:function(o){i.uniforms.ambientOcclusionOnly=o}}}),new el({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:r})};Uo.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var xut=`#define FXAA_QUALITY_PRESET 39 
${vN}
${xN}`;Uo.createFXAAStage=function(){return new xr({name:"czm_FXAA",fragmentShader:xut,sampleMode:Ru.LINEAR})};Uo.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
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W_(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function IN(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function jq(e,t,n,i,r){if(!i.enabled||!i._isSupported(t))return r;let o=n[i.name]={};if(u(r)){let a=e.getStageByName(r);o[IN(a)]=!0}let s=i.uniforms;if(u(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let l=0;l<c;++l){let f=s[a[l]];if(typeof f=="string"){let d=e.getStageByName(f);u(d)&&(o[IN(d)]=!0)}}}return i.name}function DN(e,t,n,i,r){if(u(i.enabled)&&!i.enabled||u(i._isSupported)&&!i._isSupported(t))return r;let o=r,s=!u(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=r,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);u(p.length)?a=DN(e,t,n,p,r):a=jq(e,t,n,p,r),s&&(r=a)}let l,f;if(s)for(l=1;l<c;++l)f=IN(i.get(l)),u(n[f])||(n[f]={}),n[f][o]=!0;else for(l=1;l<c;++l){f=IN(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[IN(i.get(p))]=!0}return a}function Cut(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,r=e.bloom,o=e._tonemapping,s=e.fxaa,a=DN(e,t,n,i,void 0);a=DN(e,t,n,r,a),a=jq(e,t,n,o,a),a=DN(e,t,n,e,a),jq(e,t,n,s,a)}else DN(e,t,n,e,void 0);return n}function Tut(e,t,n){let r=e._collection.getStageByName(t),o=r._textureScale,s=r._forcePowerOfTwo,a=r._pixelFormat,c=r._pixelDatatype,l=r._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],o!==d.textureScale||s!==d.forcePowerOfTwo||a!==d.pixelFormat||c!==d.pixelDatatype||!z.equals(l,d.clearColor))continue;let m=d.stages,A=m.length,x=!1;for(let C=0;C<A;++C)if(n[m[C]]){x=!0;break}if(!x)break}return u(d)&&f<g?(d.stages.push(t),d):(d={textureScale:o,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:l,stages:[t],buffer:new di({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function Eut(e,t){let n=Cut(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=Tut(e,i,n[i]))}function qq(e){let 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t=this._collection,n=this._updateDependencies,i=u(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),r=u(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),o=u(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=u(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!u(t._activeStages)||t._activeStages.length>0||i||r||o||s;if((n||!a&&this._framebuffers.length>0)&&(qq(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&Eut(this,e);let c=e.drawingBufferWidth,l=e.drawingBufferHeight,f=this._width!==c||this._height!==l;!n&&!f||(this._width=c,this._height=l,this._updateDependencies=!1,qq(this),but(this,e))};W_.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};W_.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};W_.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};W_.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(u(t))return t.buffer.framebuffer};W_.prototype.isDestroyed=function(){return!1};W_.prototype.destroy=function(){return qq(this),ue(this)};var mC=W_;var PN={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===PN.REINHARD||e===PN.MODIFIED_REINHARD||e===PN.FILMIC||e===PN.ACES}},Qy=Object.freeze(PN);var Yq=[];function tl(){let e=jf.createFXAAStage(),t=jf.createAmbientOcclusionStage(),n=jf.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=jf.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=Qy.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let r=new mC(this),o={},s=Yq;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();o[c.name]=c,c._textureCache=r;let l=c.length;if(u(l))for(let f=0;f<l;++f)s.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let a=this;t.uniforms.randomTexture=function(){return a._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=o,this._textureCache=r}Object.defineProperties(tl.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let c=t[a];e=e||c.ready&&c.enabled}let i=this._fxaa,r=this._ao,o=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||r.ready&&r.enabled,e=e||o.ready&&o.enabled,e=e||s.ready&&s.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return Xq(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let a=t[s];if(u(a)&&a.ready&&a.enabled)return this.getOutputTexture(a.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let r=this._bloom;if(r.enabled&&r.ready)return this.getOutputTexture(r.name);let o=this._ao;if(o.enabled&&o.ready)return this.getOutputTexture(o.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!u(t))continue;if(u(t.selected))return!0;let n=t.length;if(u(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;u(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case Qy.REINHARD:n=jf.createReinhardTonemappingStage(t);break;case Qy.MODIFIED_REINHARD:n=jf.createModifiedReinhardTonemappingStage(t);break;case Qy.FILMIC:n=jf.createFilmicTonemappingStage(t);break;default:n=jf.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}this._tonemapper=e,this._tonemapping=n,u(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}}});function Xq(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];s&&(s._index=o++,t.push(s))}e._stages=t}tl.prototype.add=function(e){let t=this._stageNames,n=Yq;for(n.push(e);n.length>0;){let r=n.pop();t[r.name]=r,r._textureCache=this._textureCache;let o=r.length;if(u(o))for(let s=0;s<o;++s)n.push(r.get(s))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};tl.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=Yq;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let r=i.length;if(u(r))for(let o=0;o<r;++o)n.push(i.get(o))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};tl.prototype.contains=function(e){return u(e)&&u(e._index)&&e._textureCache===this._textureCache};tl.prototype.get=function(e){return Xq(this),this._stages[e]};tl.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};tl.prototype.getStageByName=function(e){return this._stageNames[e]};tl.prototype.update=function(e,t,n){Xq(this);let i=this._activeStages,r=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let o=this._stages,s=r.length=o.length,a,c,l=0;for(a=0;a<s;++a)c=o[a],c.ready&&c.enabled&&c._isSupported(e)&&(r[l++]=c);r.length=l;let f=l!==i.length;if(!f){for(a=0;a<l;++a)if(r[a]!==i[a]){f=!0;break}}let d=this._ao,p=this._bloom,g=this._autoExposure,m=this._tonemapping,A=this._fxaa;m.enabled=n;let x=d.enabled&&d._isSupported(e),C=p.enabled&&p._isSupported(e),T=m.enabled&&m._isSupported(e),E=A.enabled&&A._isSupported(e);if((f||this._textureCacheDirty||x!==this._aoEnabled||C!==this._bloomEnabled||T!==this._tonemappingEnabled||E!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=x,this._bloomEnabled=C,this._tonemappingEnabled=T,this._fxaaEnabled=E,this._textureCacheDirty=!1),u(this._randomTexture)&&!x&&(this._randomTexture.destroy(),this._randomTexture=void 0),!u(this._randomTexture)&&x){s=256*256*3;let S=new Uint8Array(s);for(a=0;a<s;a+=3)S[a]=Math.floor(Math.random()*255);this._randomTexture=new Rt({context:e,pixelFormat:at.RGB,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new ln({wrapS:Sn.REPEAT,wrapT:Sn.REPEAT,minificationFilter:sn.NEAREST,magnificationFilter:Ti.NEAREST})})}for(this._textureCache.update(e),A.update(e,t),d.update(e,t),p.update(e,t),m.update(e,t),this._autoExposureEnabled&&g.update(e,t),s=o.length,a=0;a<s;++a)o[a].update(e,t);for(l=0,a=0;a<s;++a)c=o[a],c.ready&&c.enabled&&c._isSupported(e)&&l++;f=l!==r.length,f&&this.update(e,t,n)};tl.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function pC(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}tl.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(u(t))return pC(t)};function Vm(e,t,n,i,r){if(u(e.execute)){e.execute(t,n,i,r);return}let o=e.length,s;if(e.inputPreviousStageTexture)for(Vm(e.get(0),t,n,i,r),s=1;s<o;++s)Vm(e.get(s),t,pC(e.get(s-1)),i,r);else for(s=0;s<o;++s)Vm(e.get(s),t,n,i,r)}tl.prototype.execute=function(e,t,n,i){let r=this._activeStages,o=r.length,s=this._fxaa,a=this._ao,c=this._bloom,l=this._autoExposure,f=this._tonemapping,d=a.enabled&&a._isSupported(e),p=c.enabled&&c._isSupported(e),g=this._autoExposureEnabled,m=f.enabled&&f._isSupported(e),A=s.enabled&&s._isSupported(e);if(!A&&!d&&!p&&!m&&o===0)return;let x=t;d&&a.ready&&(Vm(a,e,x,n,i),x=pC(a)),p&&c.ready&&(Vm(c,e,x,n,i),x=pC(c)),g&&l.ready&&Vm(l,e,x,n,i),m&&f.ready&&(Vm(f,e,x,n,i),x=pC(f));let C=x;if(o>0){Vm(r[0],e,x,n,i);for(let T=1;T<o;++T)Vm(r[T],e,pC(r[T-1]),n,i);C=pC(r[o-1])}A&&s.ready&&Vm(s,e,C,n,i)};tl.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};tl.prototype.isDestroyed=function(){return!1};tl.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),ue(this)};var ON=tl;var Sut={SHIFT:0,CTRL:1,ALT:2},ca=Object.freeze(Sut);var vut={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19},An=Object.freeze(vut);function $y(e,t,n){let i=e._element;if(i===document)return n.x=t.clientX,n.y=t.clientY,n;let r=i.getBoundingClientRect();return n.x=t.clientX-r.left,n.y=t.clientY-r.top,n}function eY(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function _C(e){if(e.shiftKey)return ca.SHIFT;if(e.ctrlKey)return ca.CTRL;if(e.altKey)return ca.ALT}var As={LEFT:0,MIDDLE:1,RIGHT:2};function Bu(e,t,n,i){function r(o){i(e,o)}Ht.isInternetExplorer()?n.addEventListener(t,r,!1):n.addEventListener(t,r,{capture:!1,passive:!1}),e._removalFunctions.push(function(){n.removeEventListener(t,r,!1)})}function wut(e){let t=e._element,n=u(t.disableRootEvents)?t:document;Ht.supportsPointerEvents()?(Bu(e,"pointerdown",t,Rut),Bu(e,"pointerup",t,Cye),Bu(e,"pointermove",t,But),Bu(e,"pointercancel",t,Cye)):(Bu(e,"mousedown",t,Tye),Bu(e,"mouseup",n,Eye),Bu(e,"mousemove",n,bye),Bu(e,"touchstart",t,Out),Bu(e,"touchend",n,_ye),Bu(e,"touchmove",n,Mut),Bu(e,"touchcancel",n,_ye)),Bu(e,"dblclick",t,Iut);let i;"onwheel"in t?i="wheel":document.onmousewheel!==void 0?i="mousewheel":i="DOMMouseScroll",Bu(e,i,t,Put)}function Dut(e){let t=e._removalFunctions;for(let n=0;n<t.length;++n)t[n]()}var dye={position:new H};function tY(e){e._lastSeenTouchEvent=yi()}function nY(e){return yi()-e._lastSeenTouchEvent>Ah.mouseEmulationIgnoreMilliseconds}function $q(e,t,n){let i=e.x-t.x,r=e.y-t.y;return Math.sqrt(i*i+r*r)<n}function Tye(e,t){if(!nY(e))return;let n=t.button;e._buttonDown[n]=!0;let i;if(n===As.LEFT)i=An.LEFT_DOWN;else if(n===As.MIDDLE)i=An.MIDDLE_DOWN;else if(n===As.RIGHT)i=An.RIGHT_DOWN;else return;let r=$y(e,t,e._primaryPosition);H.clone(r,e._primaryStartPosition),H.clone(r,e._primaryPreviousPosition);let o=_C(t),s=e.getInputAction(i,o);u(s)&&(H.clone(r,dye.position),s(dye),t.preventDefault())}var hye={position:new H},mye={position:new H};function Kq(e,t,n,i){let r=_C(i),o=e.getInputAction(t,r),s=e.getInputAction(n,r);if(u(o)||u(s)){let a=$y(e,i,e._primaryPosition);if(u(o)&&(H.clone(a,hye.position),o(hye)),u(s)){let c=e._primaryStartPosition;$q(c,a,e._clickPixelTolerance)&&(H.clone(a,mye.position),s(mye))}}}function Eye(e,t){if(!nY(e))return;let n=t.button;n!==As.LEFT&&n!==As.MIDDLE&&n!==As.RIGHT||(e._buttonDown[As.LEFT]&&(Kq(e,An.LEFT_UP,An.LEFT_CLICK,t),e._buttonDown[As.LEFT]=!1),e._buttonDown[As.MIDDLE]&&(Kq(e,An.MIDDLE_UP,An.MIDDLE_CLICK,t),e._buttonDown[As.MIDDLE]=!1),e._buttonDown[As.RIGHT]&&(Kq(e,An.RIGHT_UP,An.RIGHT_CLICK,t),e._buttonDown[As.RIGHT]=!1))}var Jq={startPosition:new H,endPosition:new H};function bye(e,t){if(!nY(e))return;let n=_C(t),i=$y(e,t,e._primaryPosition),r=e._primaryPreviousPosition,o=e.getInputAction(An.MOUSE_MOVE,n);u(o)&&(H.clone(r,Jq.startPosition),H.clone(i,Jq.endPosition),o(Jq)),H.clone(i,r),(e._buttonDown[As.LEFT]||e._buttonDown[As.MIDDLE]||e._buttonDown[As.RIGHT])&&t.preventDefault()}var pye={position:new H};function Iut(e,t){let n=t.button,i;if(n===As.LEFT)i=An.LEFT_DOUBLE_CLICK;else return;let r=_C(t),o=e.getInputAction(i,r);u(o)&&($y(e,t,pye.position),o(pye))}function Put(e,t){let n;if(u(t.deltaY)){let o=t.deltaMode;o===t.DOM_DELTA_PIXEL?n=-t.deltaY:o===t.DOM_DELTA_LINE?n=-t.deltaY*40:n=-t.deltaY*120}else t.detail>0?n=t.detail*-120:n=t.wheelDelta;if(!u(n))return;let i=_C(t),r=e.getInputAction(An.WHEEL,i);u(r)&&(r(n),t.preventDefault())}function Out(e,t){tY(e);let n=t.changedTouches,i,r=n.length,o,s,a=e._positions;for(i=0;i<r;++i)o=n[i],s=o.identifier,a.set(s,$y(e,o,new H));Hz(e,t);let c=e._previousPositions;for(i=0;i<r;++i)o=n[i],s=o.identifier,c.set(s,H.clone(a.get(s)))}function _ye(e,t){tY(e);let n=t.changedTouches,i,r=n.length,o,s,a=e._positions;for(i=0;i<r;++i)o=n[i],s=o.identifier,a.remove(s);Hz(e,t);let c=e._previousPositions;for(i=0;i<r;++i)o=n[i],s=o.identifier,c.remove(s)}var gye={position:new H},Zq={position1:new H,position2:new H},yye={position:new H},Aye={position:new H},xye={position:new H};function Hz(e,t){let n=_C(t),i=e._positions,r=i.length,o,s,a=e._isPinching;if(r!==1&&e._buttonDown[As.LEFT]){if(e._buttonDown[As.LEFT]=!1,u(e._touchHoldTimer)&&(clearTimeout(e._touchHoldTimer),e._touchHoldTimer=void 0),o=e.getInputAction(An.LEFT_UP,n),u(o)&&(H.clone(e._primaryPosition,yye.position),o(yye)),r===0&&!e._isTouchHolding&&(s=e.getInputAction(An.LEFT_CLICK,n),u(s))){let c=e._primaryStartPosition,l=e._previousPositions.values[0];$q(c,l,e._clickPixelTolerance)&&(H.clone(e._primaryPosition,Aye.position),s(Aye))}e._isTouchHolding=!1}if(r===0&&a&&(e._isPinching=!1,o=e.getInputAction(An.PINCH_END,n),u(o)&&o()),r===1&&!a){let c=i.values[0];H.clone(c,e._primaryPosition),H.clone(c,e._primaryStartPosition),H.clone(c,e._primaryPreviousPosition),e._buttonDown[As.LEFT]=!0,o=e.getInputAction(An.LEFT_DOWN,n),u(o)&&(H.clone(c,gye.position),o(gye)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(An.RIGHT_CLICK,n),u(s))){let l=e._primaryStartPosition,f=e._previousPositions.values[0];$q(l,f,e._holdPixelTolerance)&&(H.clone(e._primaryPosition,xye.position),s(xye))}},Ah.touchHoldDelayMilliseconds),t.preventDefault()}r===2&&!a&&(e._isPinching=!0,o=e.getInputAction(An.PINCH_START,n),u(o)&&(H.clone(i.values[0],Zq.position1),H.clone(i.values[1],Zq.position2),o(Zq),t.preventDefault()))}function Mut(e,t){tY(e);let n=t.changedTouches,i,r=n.length,o,s,a=e._positions;for(i=0;i<r;++i){o=n[i],s=o.identifier;let l=a.get(s);u(l)&&$y(e,o,l)}Sye(e,t);let c=e._previousPositions;for(i=0;i<r;++i)o=n[i],s=o.identifier,H.clone(a.get(s),c.get(s))}var Qq={startPosition:new H,endPosition:new H},MN={distance:{startPosition:new H,endPosition:new H},angleAndHeight:{startPosition:new H,endPosition:new H}};function Sye(e,t){let n=_C(t),i=e._positions,r=e._previousPositions,o=i.length,s;if(o===1&&e._buttonDown[As.LEFT]){let a=i.values[0];H.clone(a,e._primaryPosition);let c=e._primaryPreviousPosition;s=e.getInputAction(An.MOUSE_MOVE,n),u(s)&&(H.clone(c,Qq.startPosition),H.clone(a,Qq.endPosition),s(Qq)),H.clone(a,c),t.preventDefault()}else if(o===2&&e._isPinching&&(s=e.getInputAction(An.PINCH_MOVE,n),u(s))){let a=i.values[0],c=i.values[1],l=r.values[0],f=r.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,m=f.x-l.x,A=f.y-l.y,x=Math.sqrt(m*m+A*A)*.25,C=(c.y+a.y)*.125,T=(f.y+l.y)*.125,E=Math.atan2(p,d),S=Math.atan2(A,m);H.fromElements(0,x,MN.distance.startPosition),H.fromElements(0,g,MN.distance.endPosition),H.fromElements(S,T,MN.angleAndHeight.startPosition),H.fromElements(E,C,MN.angleAndHeight.endPosition),s(MN)}}function Rut(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,$y(e,t,new H)),Hz(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else Tye(e,t)}function Cye(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.remove(i),Hz(e,t),e._previousPositions.remove(i)}else Eye(e,t)}function But(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId,r=n.get(i);if(!u(r))return;$y(e,t,r),Sye(e,t);let o=e._previousPositions;H.clone(n.get(i),o.get(i))}else bye(e,t)}function Ah(e){this._inputEvents={},this._buttonDown={LEFT:!1,MIDDLE:!1,RIGHT:!1},this._isPinching=!1,this._isTouchHolding=!1,this._lastSeenTouchEvent=-Ah.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new H,this._primaryPosition=new H,this._primaryPreviousPosition=new H,this._positions=new Ct,this._previousPositions=new Ct,this._removalFunctions=[],this._touchHoldTimer=void 0,this._clickPixelTolerance=5,this._holdPixelTolerance=25,this._element=y(e,document),wut(this)}Ah.prototype.setInputAction=function(e,t,n){let i=eY(t,n);this._inputEvents[i]=e};Ah.prototype.getInputAction=function(e,t){let n=eY(e,t);return this._inputEvents[n]};Ah.prototype.removeInputAction=function(e,t){let n=eY(e,t);delete this._inputEvents[n]};Ah.prototype.isDestroyed=function(){return!1};Ah.prototype.destroy=function(){return Dut(this),ue(this)};Ah.mouseEmulationIgnoreMilliseconds=800;Ah.touchHoldDelayMilliseconds=1500;var Lu=Ah;function gC(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}gC.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};gC.prototype.morphTo2D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof en,!(this._previousMode===ne.SCENE2D||this._previousMode===ne.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE2D,!0),n._mode=ne.MORPHING,n.camera._setTransform(N.IDENTITY),this._previousMode===ne.COLUMBUS_VIEW?hft(this,e):xft(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var Lut=new h,Nut=new h,Fut=new h,Uut=new h,Vut=new h,kut=new h,zut=new h,Hut=new me,Gut=new N,Wut=new wi,jut=new en,qut={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};gC.prototype.morphToColumbusView=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===ne.COLUMBUS_VIEW||this._previousMode===ne.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,ne.COLUMBUS_VIEW,!0),n.camera._setTransform(N.IDENTITY);let i=Lut,r=Nut,o=Fut;if(e>0)i.x=0,i.y=-1,i.z=1,i=h.multiplyByScalar(h.normalize(i,i),5*t.maximumRadius,i),h.negate(h.normalize(i,r),r),h.cross(h.UNIT_X,r,o);else{let l=n.camera;if(this._previousMode===ne.SCENE2D)h.clone(l.position,i),i.z=l.frustum.right-l.frustum.left,h.negate(h.UNIT_Z,r),h.clone(h.UNIT_Y,o);else{h.clone(l.positionWC,i),h.clone(l.directionWC,r),h.clone(l.upWC,o);let f=t.scaleToGeodeticSurface(i,zut),d=Mt.eastNorthUpToFixedFrame(f,t,Gut);N.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Hut),i),N.multiplyByPointAsVector(d,r,r),N.multiplyByPointAsVector(d,o,o)}}let s;this._morphToOrthographic?(s=jut,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=Wut,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=P.toRadians(60));let a=qut;a.position=i,a.direction=r,a.up=o,a.frustum=s;let c=Tft(a);RN(this,c),this._previousMode===ne.SCENE2D?Cft(this,e,a,c):(a.position2D=N.multiplyByPoint(fr.TRANSFORM_2D,i,Uut),a.direction2D=N.multiplyByPointAsVector(fr.TRANSFORM_2D,r,Vut),a.up2D=N.multiplyByPointAsVector(fr.TRANSFORM_2D,o,kut),n._mode=ne.MORPHING,Nye(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var oY={position:new h,direction:new h,up:new h,frustum:void 0},wye=new wi;gC.prototype.morphTo3D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===ne.SCENE3D||this._previousMode===ne.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,ne.SCENE3D,!0),n._mode=ne.MORPHING,n.camera._setTransform(N.IDENTITY),this._previousMode===ne.SCENE2D)ift(this,e,t);else{let i;e>0?(i=oY,h.fromDegrees(0,0,5*t.maximumRadius,t,i.position),h.negate(i.position,i.direction),h.normalize(i.direction,i.direction),h.clone(h.UNIT_Z,i.up)):i=Dye(this,t);let r,o=n.camera;o.frustum instanceof en?r=o.frustum.clone():(r=wye,r.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,r.fov=P.toRadians(60)),i.frustum=r;let s=Uye(i);RN(this,s),rY(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};gC.prototype.isDestroyed=function(){return!1};gC.prototype.destroy=function(){return Gz(this),ue(this)};function RN(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new Lu(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,An.LEFT_DOWN),e._morphHandler.setInputAction(n,An.MIDDLE_DOWN),e._morphHandler.setInputAction(n,An.RIGHT_DOWN),e._morphHandler.setInputAction(n,An.WHEEL)}}function Gz(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var Yut=new me,Xut=new h,Kut=new N;function Dye(e,t){let n=e._scene,i=n.camera,r=oY,o=r.position,s=r.direction,a=r.up,c=n.mapProjection.unproject(i.position,Yut);t.cartographicToCartesian(c,o);let l=t.scaleToGeodeticSurface(o,Xut),f=Mt.eastNorthUpToFixedFrame(l,t,Kut);return N.multiplyByPointAsVector(f,i.direction,s),N.multiplyByPointAsVector(f,i.up,a),r}var Jut=new h,Zut=new h,Qut=new h,$ut=new h,eft=new h,tft=new h;function rY(e,t,n,i){t*=.5;let r=e._scene,o=r.camera,s=h.clone(o.position,Jut),a=h.clone(o.direction,Zut),c=h.clone(o.up,Qut),l=N.multiplyByPoint(fr.TRANSFORM_2D_INVERSE,n.position,$ut),f=N.multiplyByPointAsVector(fr.TRANSFORM_2D_INVERSE,n.direction,eft),d=N.multiplyByPointAsVector(fr.TRANSFORM_2D_INVERSE,n.up,tft);function p(m){qf(s,l,m.time,o.position),qf(a,f,m.time,o.direction),qf(c,d,m.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right)}let g=r.tweens.add({duration:t,easingFunction:No.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){Fye(e,r,0,1,t,i)}});e._currentTweens.push(g)}var nft=new en,Iye=new h,Pye=new h,Oye=new h,sY=new h,Mye=new h,Rye=new h;function ift(e,t,n){t/=3;let i=e._scene,r=i.camera,o;t>0?(o=oY,h.fromDegrees(0,0,5*n.maximumRadius,n,o.position),h.negate(o.position,o.direction),h.normalize(o.direction,o.direction),h.clone(h.UNIT_Z,o.up)):(r.position.z=r.frustum.right-r.frustum.left,o=Dye(e,n));let s;e._morphToOrthographic?(s=nft,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=r.frustum.right-r.frustum.left):(s=wye,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=P.toRadians(60)),o.frustum=s;let a=Uye(o);RN(e,a);let c;e._morphToOrthographic?c=function(){rY(e,t,o,a)}:c=function(){Lye(e,t,o,function(){rY(e,t,o,a)})},t>0?(i._mode=ne.SCENE2D,r.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,sY),complete:function(){i._mode=ne.MORPHING,c()}})):c()}function qf(e,t,n,i){return h.lerp(e,t,n,i)}function Bye(e,t,n,i,r){let o=e._scene,s=o.camera;if(s.frustum instanceof en)return;let a=s.frustum.fov,c=P.RADIANS_PER_DEGREE*.5,l=n.position.z*Math.tan(a*.5);s.frustum.far=l/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=P.lerp(a,c,p.time);let g=l/Math.tan(s.frustum.fov*.5);i(s,g)}let d=o.tweens.add({duration:t,easingFunction:No.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),r(e)}});e._currentTweens.push(d)}var rft=new h,oft=new h,sft=new h,iY=new h,aft=new h,cft=new h,lft=new So,uft=new vn,fft=new h,dft={position:void 0,direction:void 0,up:void 0,frustum:void 0};function hft(e,t){t*=.5;let n=e._scene,i=n.camera,r=h.clone(i.position,rft),o=h.clone(i.direction,oft),s=h.clone(i.up,sft),a=h.negate(h.UNIT_Z,aft),c=h.clone(h.UNIT_Y,cft),l=iY;if(t>0)h.clone(h.ZERO,iY),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{h.clone(r,iY);let x=uft;N.multiplyByPoint(fr.TRANSFORM_2D,r,x.origin),N.multiplyByPointAsVector(fr.TRANSFORM_2D,o,x.direction);let C=n.globe;if(u(C)){let T=C.pickWorldCoordinates(x,n,!0,fft);u(T)&&(N.multiplyByPoint(fr.TRANSFORM_2D_INVERSE,T,l),l.z+=h.distance(r,l))}}let f=lft;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=dft;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=Vye(d);RN(e,p);function g(x){qf(r,l,x.time,i.position),qf(o,a,x.time,i.direction),qf(s,c,x.time,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(x,C){x.position.z=C}let A=n.tweens.add({duration:t,easingFunction:No.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){Bye(e,t,d,m,p)}});e._currentTweens.push(A)}var vye=new me,mft={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new So},pft={position:new h,direction:new h,up:new h,frustum:void 0},_ft=new h,gft=new vn,yft=new N,Aft=new h;function xft(e,t,n){t*=.5;let i=e._scene,r=i.camera,o=mft;if(t>0)h.clone(h.ZERO,o.position),o.position.z=5*n.maximumRadius,h.negate(h.UNIT_Z,o.direction),h.clone(h.UNIT_Y,o.up);else{n.cartesianToCartographic(r.positionWC,vye),i.mapProjection.project(vye,o.position),h.negate(h.UNIT_Z,o.direction),h.clone(h.UNIT_Y,o.up);let d=gft;h.clone(o.position2D,d.origin);let p=h.clone(r.directionWC,d.direction),g=n.scaleToGeodeticSurface(r.positionWC,Aft),m=Mt.eastNorthUpToFixedFrame(g,n,yft);N.inverseTransformation(m,m),N.multiplyByPointAsVector(m,p,p),N.multiplyByPointAsVector(fr.TRANSFORM_2D,p,p);let A=i.globe;if(u(A)){let x=A.pickWorldCoordinates(d,i,!0,_ft);if(u(x)){let C=h.distance(o.position2D,x);x.x+=C,h.clone(x,o.position2D)}}}function s(d,p){d.position.x=p}N.multiplyByPoint(fr.TRANSFORM_2D,o.position,o.position2D),N.multiplyByPointAsVector(fr.TRANSFORM_2D,o.direction,o.direction2D),N.multiplyByPointAsVector(fr.TRANSFORM_2D,o.up,o.up2D);let a=o.frustum;a.right=o.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=pft;N.multiplyByPoint(fr.TRANSFORM_2D_INVERSE,o.position2D,c.position),h.clone(o.direction,c.direction),h.clone(o.up,c.up),c.frustum=a;let l=Vye(c);RN(e,l);function f(){Bye(e,t,o,s,l)}Nye(e,t,o,f)}function Lye(e,t,n,i){let r=e._scene,o=r.camera,s=o.frustum.right-o.frustum.left;o.frustum=n.frustum.clone();let a=o.frustum.fov,c=P.RADIANS_PER_DEGREE*.5,l=s*Math.tan(a*.5);o.frustum.far=l/Math.tan(c*.5)+1e7,o.frustum.fov=c;function f(p){o.frustum.fov=P.lerp(c,a,p.time),o.position.z=l/Math.tan(o.frustum.fov*.5)}let d=r.tweens.add({duration:t,easingFunction:No.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function Cft(e,t,n,i){t*=.5;let r=e._scene,o=r.camera,s=h.clone(n.position,sY),a=h.clone(n.direction,Mye),c=h.clone(n.up,Rye);r._mode=ne.MORPHING;function l(){o.frustum=n.frustum.clone();let f=h.clone(o.position,Iye),d=h.clone(o.direction,Pye),p=h.clone(o.up,Oye);f.z=s.z;function g(A){qf(f,s,A.time,o.position),qf(d,a,A.time,o.direction),qf(p,c,A.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right)}let m=r.tweens.add({duration:t,easingFunction:No.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?l():Lye(e,0,n,l)}function Nye(e,t,n,i){let r=e._scene,o=r.camera,s=h.clone(o.position,Iye),a=h.clone(o.direction,Pye),c=h.clone(o.up,Oye),l=h.clone(n.position2D,sY),f=h.clone(n.direction2D,Mye),d=h.clone(n.up2D,Rye);function p(m){qf(s,l,m.time,o.position),qf(a,f,m.time,o.direction),qf(c,d,m.time,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.right,o.right),o._adjustOrthographicFrustum(!0)}let g=r.tweens.add({duration:t,easingFunction:No.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){Fye(e,r,1,0,t,i)}});e._currentTweens.push(g)}function Fye(e,t,n,i,r,o){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:r,easingFunction:No.QUARTIC_OUT};u(o)&&(s.complete=function(){o(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function Uye(e){return function(t){let n=t._scene;n._mode=ne.SCENE3D,n.morphTime=ne.getMorphTime(ne.SCENE3D),Gz(t);let i=n.camera;(t._previousMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone());let r=i.frustum;n.frameState.useLogDepth&&(r.near=.1,r.far=1e10);let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE3D,o)}}function Vye(e){return function(t){let n=t._scene;n._mode=ne.SCENE2D,n.morphTime=ne.getMorphTime(ne.SCENE2D),Gz(t);let i=n.camera;h.clone(e.position,i.position),i.position.z=n.mapProjection.ellipsoid.maximumRadius*2,h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone();let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.SCENE2D,r)}}function Tft(e){return function(t){let n=t._scene;n._mode=ne.COLUMBUS_VIEW,n.morphTime=ne.getMorphTime(ne.COLUMBUS_VIEW),Gz(t);let i=n.camera;(t._previousModeMode!==ne.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right));let r=i.frustum;n.frameState.useLogDepth&&(r.near=.1,r.far=1e10);let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,ne.COLUMBUS_VIEW,o)}}var BN=gC;var Eft={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Li=Object.freeze(Eft);function gc(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function bft(e,t){H.clone(e.distance.startPosition,t.distance.startPosition),H.clone(e.distance.endPosition,t.distance.endPosition),H.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),H.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function kye(e,t,n){let i=gc(Li.PINCH,t),r=e._update,o=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;r[i]=!0,o[i]=!1,s[i]=new H;let l=e._movement[i];u(l)||(l=e._movement[i]={}),l.distance={startPosition:new H,endPosition:new H},l.angleAndHeight={startPosition:new H,endPosition:new H},l.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,o[i]=!0,a[i]=new Date,H.lerp(f.position1,f.position2,.5,s[i])},An.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,c[i]=new Date},An.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(o[i]){r[i]?(bft(f,l),r[i]=!1,l.prevAngle=l.angleAndHeight.startPosition.x):(H.clone(f.distance.endPosition,l.distance.endPosition),H.clone(f.angleAndHeight.endPosition,l.angleAndHeight.endPosition));let d=l.angleAndHeight.endPosition.x,p=l.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;l.angleAndHeight.endPosition.x=-d*n.clientWidth/12,l.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},An.PINCH_MOVE,t)}function zye(e,t){let n=gc(Li.WHEEL,t),i=e._pressTime,r=e._releaseTime,o=e._update;o[n]=!0;let s=e._movement[n];u(s)||(s=e._movement[n]={});let a=e._lastMovement[n];u(a)||(a=e._lastMovement[n]={startPosition:new H,endPosition:new H,valid:!1}),s.startPosition=new H,H.clone(H.ZERO,s.startPosition),s.endPosition=new H,e._eventHandler.setInputAction(function(c){let l=7.5*P.toRadians(c);i[n]=r[n]=new Date,s.endPosition.x=0,s.endPosition.y=l,H.clone(s.endPosition,a.endPosition),a.valid=!0,o[n]=!1},An.WHEEL,t)}function SS(e,t,n){let i=gc(n,t),r=e._isDown,o=e._eventStartPosition,s=e._pressTime,a=e._releaseTime;r[i]=!1,o[i]=new H;let c=e._lastMovement[i];u(c)||(c=e._lastMovement[i]={startPosition:new H,endPosition:new H,valid:!1});let l,f;n===Li.LEFT_DRAG?(l=An.LEFT_DOWN,f=An.LEFT_UP):n===Li.RIGHT_DRAG?(l=An.RIGHT_DOWN,f=An.RIGHT_UP):n===Li.MIDDLE_DRAG&&(l=An.MIDDLE_DOWN,f=An.MIDDLE_UP),e._eventHandler.setInputAction(function(d){e._buttonsDown++,c.valid=!1,r[i]=!0,s[i]=new Date,H.clone(d.position,o[i])},l,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,a[i]=new Date},f,t)}function Hye(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function Gye(e,t){let n=e._update,i=e._movement,r=e._lastMovement,o=e._isDown;for(let s in Li)if(Li.hasOwnProperty(s)){let a=Li[s];if(u(a)){let c=gc(a,t);n[c]=!0,u(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new H,endPosition:new H,valid:!1}),u(e._movement[c])||(e._movement[c]={startPosition:new H,endPosition:new H})}}e._eventHandler.setInputAction(function(s){for(let a in Li)if(Li.hasOwnProperty(a)){let c=Li[a];if(u(c)){let l=gc(c,t);o[l]&&(n[l]?(Hye(i[l],r[l]),r[l].valid=!0,Hye(s,i[l]),n[l]=!1):H.clone(s.endPosition,i[l].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},An.MOUSE_MOVE,t)}function Yf(e){this._eventHandler=new Lu(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,zye(this,void 0),kye(this,void 0,e),SS(this,void 0,Li.LEFT_DRAG),SS(this,void 0,Li.RIGHT_DRAG),SS(this,void 0,Li.MIDDLE_DRAG),Gye(this,void 0);for(let t in ca)if(ca.hasOwnProperty(t)){let n=ca[t];u(n)&&(zye(this,n),kye(this,n,e),SS(this,n,Li.LEFT_DRAG),SS(this,n,Li.RIGHT_DRAG),SS(this,n,Li.MIDDLE_DRAG),Gye(this,n))}}Object.defineProperties(Yf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[gc(Li.WHEEL)]||!this._update[gc(Li.WHEEL,ca.SHIFT)]||!this._update[gc(Li.WHEEL,ca.CTRL)]||!this._update[gc(Li.WHEEL,ca.ALT)];return this._buttonsDown>0||e}}});Yf.prototype.isMoving=function(e,t){let n=gc(e,t);return!this._update[n]};Yf.prototype.getMovement=function(e,t){let n=gc(e,t);return this._movement[n]};Yf.prototype.getLastMovement=function(e,t){let n=gc(e,t),i=this._lastMovement[n];if(i.valid)return i};Yf.prototype.isButtonDown=function(e,t){let n=gc(e,t);return this._isDown[n]};Yf.prototype.getStartMousePosition=function(e,t){if(e===Li.WHEEL)return this._currentMousePosition;let n=gc(e,t);return this._eventStartPosition[n]};Yf.prototype.getButtonPressTime=function(e,t){let n=gc(e,t);return this._pressTime[n]};Yf.prototype.getButtonReleaseTime=function(e,t){let n=gc(e,t);return this._releaseTime[n]};Yf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};Yf.prototype.isDestroyed=function(){return!1};Yf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),ue(this)};var LN=Yf;var Wye=Yi(mj(),1);function Wz(e,t,n,i,r,o,s,a,c,l){this._tweens=e,this._tweenjs=t,this._startObject=We(n),this._stopObject=We(i),this._duration=r,this._delay=o,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=l,this.needsStart=!0}Object.defineProperties(Wz.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});Wz.prototype.cancelTween=function(){this._tweens.remove(this)};function xh(){this._tweens=[]}Object.defineProperties(xh.prototype,{length:{get:function(){return this._tweens.length}}});xh.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new Wz(this);let t=e.duration/Zn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/Zn.SECONDS_PER_MILLISECOND,r=y(e.easingFunction,No.LINEAR_NONE),o=e.startObject,s=new Wye.Tween(o);s.to(We(e.stopObject),t),s.delay(i),s.easing(r),u(e.update)&&s.onUpdate(function(){e.update(o)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new Wz(this,s,e.startObject,e.stopObject,e.duration,n,r,e.update,e.complete,e.cancel);return this._tweens.push(a),a};xh.prototype.addProperty=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.object,n=e.property,i=e.startValue,r=e.stopValue;function o(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:r},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:o,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};xh.prototype.addAlpha=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.material,n=[];for(let r in t.uniforms)t.uniforms.hasOwnProperty(r)&&u(t.uniforms[r])&&u(t.uniforms[r].alpha)&&n.push(r);function i(r){let o=n.length;for(let s=0;s<o;++s)t.uniforms[n[s]].alpha=r.alpha}return this.add({startObject:{alpha:y(e.startValue,0)},stopObject:{alpha:y(e.stopValue,1)},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};xh.prototype.addOffsetIncrement=function(e){e=y(e,y.EMPTY_OBJECT);let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};xh.prototype.remove=function(e){if(!u(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),u(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};xh.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),u(n.cancel)&&n.cancel()}e.length=0};xh.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};xh.prototype.get=function(e){return this._tweens[e]};xh.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/Zn.SECONDS_PER_MILLISECOND:yi();n<t.length;){let i=t[n],r=i.tweenjs;i.needsStart?(i.needsStart=!1,r.start(e)):r.update(e)?n++:(r.stop(),t.splice(n,1))}};var yC=xh;function FN(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=Li.LEFT_DRAG,this.zoomEventTypes=[Li.RIGHT_DRAG,Li.WHEEL,Li.PINCH],this.rotateEventTypes=Li.LEFT_DRAG,this.tiltEventTypes=[Li.MIDDLE_DRAG,Li.PINCH,{eventType:Li.LEFT_DRAG,modifier:ca.CTRL},{eventType:Li.RIGHT_DRAG,modifier:ca.CTRL}],this.lookEventTypes={eventType:Li.LEFT_DRAG,modifier:ca.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumPickingTerrainDistanceWithInertia=4e3,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=e,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new LN(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new yC,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new H(-1,-1),this._tiltCenter=new h,this._rotateMousePosition=new H(-1,-1),this._rotateStartPosition=new h,this._strafeStartPosition=new h,this._strafeMousePosition=new H,this._strafeEndMousePosition=new H,this._zoomMouseStart=new H(-1,-1),this._zoomWorldPosition=new h,this._useZoomWorldPosition=!1,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let t=e.mapProjection;this._maxCoord=t.project(new me(Math.PI,P.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function Sft(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function vft(e){return H.equalsEpsilon(e.startPosition,e.endPosition,P.EPSILON14)}var wft=.4;function Dft(e,t,n,i,r,o,s){let a=o[s];u(a)||(a=o[s]={startPosition:new H,endPosition:new H,motion:new H,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),l=e.getButtonReleaseTime(t,n),f=c&&l&&(l.getTime()-c.getTime())/1e3,p=l&&(new Date().getTime()-l.getTime())/1e3;if(c&&l&&f<wft){let g=Sft(p,i),m=e.getLastMovement(t,n);if(!u(m)||vft(m)||!a.inertiaEnabled||(a.motion.x=(m.endPosition.x-m.startPosition.x)*.5,a.motion.y=(m.endPosition.y-m.startPosition.y)*.5,a.startPosition=H.clone(m.startPosition,a.startPosition),a.endPosition=H.multiplyByScalar(a.motion,g,a.endPosition),a.endPosition=H.add(a.startPosition,a.endPosition,a.endPosition),isNaN(a.endPosition.x)||isNaN(a.endPosition.y)||H.distance(a.startPosition,a.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let A=e.getStartMousePosition(t,n);r(o,A,a)}}}function Ift(e,t){if(u(t)){let n=e[t];u(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(u(i)){let r=i.length;for(let o=0;o<r;++o)n=e[i[o]],u(n)&&(n.inertiaEnabled=!1)}}}var jye=[];function nl(e,t,n,i,r,o){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(jye[0]=n,n=jye);let a=n.length;for(let c=0;c<a;++c){let l=n[c],f=u(l.eventType)?l.eventType:l,d=l.modifier,p=s.isMoving(f,d)&&s.getMovement(f,d),g=s.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),Ift(e,o)):r<1&&Dft(s,f,d,r,i,e,o))}}var jz=new vn,Pft=new h,Oft=new H,Mft=new h,Rft=new H,Bft=new h,Lft=new h,Nft=new h,Fft=new h,Uft=new h,Vft=new h,kft=new h,zft=new h,Hft=new h,Gft=new h,Wft=new h,jft=new h,qft=new h,Yft=new h,Xft=new h,AC=new h,qye=new h,Yye=new h,aY={orientation:new ka};function pY(e,t,n,i,r,o){let s=1;u(o)&&(s=P.clamp(Math.abs(o),.25,1));let a=n.endPosition.y-n.startPosition.y,l=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=r-l,p=i*d;p=P.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let g=a/e._scene.canvas.clientHeight;g=Math.min(g,e.maximumMovementRatio);let m=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!u(e._globe)){if(m>0&&Math.abs(r-l)<1||m<0&&Math.abs(r-f)<1)return;r-m<l?m=r-l-1:r-m>f&&(m=r-f)}let A=e._scene,x=A.camera,C=A.mode,T=aY.orientation;if(T.heading=x.heading,T.pitch=x.pitch,T.roll=x.roll,x.frustum instanceof en){Math.abs(m)>0&&(x.zoomIn(m),x._adjustOrthographicFrustum(!0));return}let E=y(n.inertiaEnabled,H.equals(t,e._zoomMouseStart)),S=e._zoomingOnVector,v=e._rotatingZoom,D;if(E||(e._zoomMouseStart=H.clone(t,e._zoomMouseStart),u(e._globe)&&(C===ne.SCENE2D?(D=x.getPickRay(t,jz).origin,D=h.fromElements(D.y,D.z,D.x)):D=e0(e,t,Pft)),u(D)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,v=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){x.zoomIn(m);return}let M=C===ne.COLUMBUS_VIEW;if(x.positionCartographic.height<2e6&&(v=!0),!E||v){if(C===ne.SCENE2D){let O=e._zoomWorldPosition,B=x.position;if(!h.equals(O,B)&&x.positionCartographic.height<e._maxCoord.x*2){let L=x.position.x,_=h.subtract(O,B,Mft);h.normalize(_,_);let b=h.distance(O,B)*m/(x.getMagnitude()*.5);x.move(_,b*.5),(x.position.x<0&&L>0||x.position.x>0&&L<0)&&(D=x.getPickRay(t,jz).origin,D=h.fromElements(D.y,D.z,D.x),e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition))}}else if(C===ne.SCENE3D){let O=h.normalize(x.position,Uft);if(e._cameraUnderground||e._zoomingUnderground||x.positionCartographic.height<3e3&&Math.abs(h.dot(x.direction,O))<.6)M=!0;else{let B=A.canvas,L=Rft;L.x=B.clientWidth/2,L.y=B.clientHeight/2;let _=e0(e,L,Bft);if(!u(_))M=!0;else if(x.positionCartographic.height<1e6)if(h.dot(x.direction,O)>=-.5)M=!0;else{let b=kft;h.clone(x.position,b);let w=e._zoomWorldPosition,I=Vft;if(I=h.normalize(w,I),h.dot(I,O)<0)return;let R=Xft,F=Gft;h.clone(x.direction,F),h.add(b,h.multiplyByScalar(F,1e3,AC),R);let k=Wft,V=jft;h.subtract(w,b,k),h.normalize(k,V);let G=h.dot(O,V);if(G>=0){e._zoomMouseStart.x=-1;return}let U=Math.acos(-G),Y=h.magnitude(b),W=h.magnitude(w),Z=Y-m,j=h.magnitude(k),K=Math.asin(P.clamp(j/W*Math.sin(U),-1,1)),J=Math.asin(P.clamp(Z/W*Math.sin(U),-1,1)),_e=K-J+U,xe=zft;h.normalize(b,xe);let oe=Hft;oe=h.cross(V,xe,oe),oe=h.normalize(oe,oe),h.normalize(h.cross(xe,oe,AC),F),h.multiplyByScalar(h.normalize(R,AC),h.magnitude(R)-m,R),h.normalize(b,b),h.multiplyByScalar(b,Z,b);let Ae=qft;h.multiplyByScalar(h.add(h.multiplyByScalar(xe,Math.cos(_e)-1,qye),h.multiplyByScalar(F,Math.sin(_e),Yye),AC),Z,Ae),h.add(b,Ae,b),h.normalize(R,xe),h.normalize(h.cross(xe,oe,AC),F);let he=Yft;h.multiplyByScalar(h.add(h.multiplyByScalar(xe,Math.cos(_e)-1,qye),h.multiplyByScalar(F,Math.sin(_e),Yye),AC),h.magnitude(R),he),h.add(R,he,R),h.clone(b,x.position),h.normalize(h.subtract(R,b,AC),x.direction),h.clone(x.direction,x.direction),h.cross(x.direction,x.up,x.right),h.cross(x.right,x.direction,x.up),x.setView(aY);return}else{let b=h.normalize(_,Lft),w=h.normalize(e._zoomWorldPosition,Nft),I=h.dot(w,b);if(I>0&&I<1){let R=P.acosClamped(I),F=h.cross(w,b,Fft),k=Math.abs(R)>P.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-m,V=m/k;x.rotate(F,R*V)}}}}e._rotatingZoom=!M}if(!E&&M||S){let O,B=Zi.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,Oft);C!==ne.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&u(B)?O=x.getPickRay(B,jz):O=x.getPickRay(t,jz);let L=O.direction;(C===ne.COLUMBUS_VIEW||C===ne.SCENE2D)&&h.fromElements(L.y,L.z,L.x,L),x.move(L,m),e._zoomingOnVector=!0}else x.zoomIn(m);e._cameraUnderground||x.setView(aY)}var Kft=new vn,Jft=new vn,Zft=new h;function Qft(e,t,n){let r=e._scene.camera,o=r.getPickRay(n.startPosition,Kft).origin,s=r.getPickRay(n.endPosition,Jft).origin;o=h.fromElements(o.y,o.z,o.x,o),s=h.fromElements(s.y,s.z,s.x,s);let a=h.subtract(o,s,Zft),c=h.magnitude(a);c>0&&(h.normalize(a,a),r.move(a,c))}function Xye(e,t,n){u(n.distance)&&(n=n.distance);let r=e._scene.camera;pY(e,t,n,e._zoomFactor,r.getMagnitude())}var $ft=new H,edt=new H;function Kye(e,t,n){if(u(n.angleAndHeight)){tdt(e,t,n.angleAndHeight);return}let i=e._scene,r=i.camera,o=i.canvas,s=o.clientWidth,a=o.clientHeight,c=$ft;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let l=edt;l.x=2/s*n.endPosition.x-1,l.y=2/a*(a-n.endPosition.y)-1,l=H.normalize(l,l);let f=P.acosClamped(c.x);c.y<0&&(f=P.TWO_PI-f);let d=P.acosClamped(l.x);l.y<0&&(d=P.TWO_PI-d);let p=d-f;r.twistRight(p)}function tdt(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let r=e._scene,o=r.camera,s=r.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;o.twistRight(c)}function ndt(e){let t=e._scene.mapMode2D===Vl.ROTATE;N.equals(N.IDENTITY,e._scene.camera.transform)?(nl(e,e.enableTranslate,e.translateEventTypes,Qft,e.inertiaTranslate,"_lastInertiaTranslateMovement"),nl(e,e.enableZoom,e.zoomEventTypes,Xye,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&nl(e,e.enableRotate,e.tiltEventTypes,Kye,e.inertiaSpin,"_lastInertiaTiltMovement")):(nl(e,e.enableZoom,e.zoomEventTypes,Xye,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&nl(e,e.enableRotate,e.translateEventTypes,Kye,e.inertiaSpin,"_lastInertiaSpinMovement"))}var t0e=new vn,idt=new h,rdt=new h;function e0(e,t,n){let i=e._scene,r=e._globe,o=i.camera;if(!u(r))return;let s=!e._cameraUnderground,a;i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,idt));let c=o.getPickRay(t,t0e),l=r.pickWorldCoordinates(c,i,s,rdt),f=u(a)?h.distance(a,o.positionWC):Number.POSITIVE_INFINITY,d=u(l)?h.distance(l,o.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(a,n):h.clone(l,n)}var odt=new me;function Zz(e){let t=e._ellipsoid,n=e._scene,i=n.camera,r=n.mode,o=0;if(r===ne.SCENE3D){let c=t.cartesianToCartographic(i.position,odt);u(c)&&(o=c.height)}else o=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-o)}var sdt=new h;function n0e(e,t){let n=t.origin,i=t.direction,r=Zz(e),o=h.normalize(n,sdt),s=Math.abs(h.dot(o,i));return s=Math.max(s,.5)*2,r*s}function i0e(e,t,n,i){let r=h.distance(t.origin,n),o=Zz(e),s=P.clamp(o*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return r>s&&(r=Math.min(r,o/5),r=Math.max(r,100)),vn.getPoint(t,r,i)}function r0e(e,t,n,i){let r;return u(n)?(r=h.distance(t.origin,n),r>e._maximumUndergroundPickDistance&&(r=Zz(e))):r=Zz(e),vn.getPoint(t,r,i)}var adt=new H;function o0e(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,adt),r=e._strafeEndMousePosition;H.add(r,i,r),t.endPosition=r,_Y(e,t,e._strafeStartPosition),t.endPosition=n}var Jye=new vn,cdt=new vn,cY=new h,ldt=new h,udt=new h,fdt=new h,ddt=new cn(h.UNIT_X,0),hdt=new H,mdt=new H;function pdt(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){Fu(e,t,n);return}if(e._strafing){o0e(e,n);return}let r=e._scene.camera,o=e._cameraUnderground,s=H.clone(n.startPosition,hdt),a=H.clone(n.endPosition,mdt),c=r.getPickRay(s,Jye),l=h.clone(h.ZERO,fdt),f=h.UNIT_X,d;if(r.position.z<e._minimumPickingTerrainHeight&&(d=e0(e,s,cY),u(d)&&(l.x=d.x)),o||l.x>r.position.z&&u(d)){let E=d;o&&(E=r0e(e,c,d,cY)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),h.clone(E,e._strafeStartPosition),e._strafing=!0,_Y(e,n,e._strafeStartPosition);return}let p=cn.fromPointNormal(l,f,ddt);c=r.getPickRay(s,Jye);let g=Ji.rayPlane(c,p,cY),m=r.getPickRay(a,cdt),A=Ji.rayPlane(m,p,ldt);if(!u(g)||!u(A)){e._looking=!0,Fu(e,t,n),H.clone(t,e._translateMousePosition);return}let x=h.subtract(g,A,udt),C=x.x;x.x=x.y,x.y=x.z,x.z=C;let T=h.magnitude(x);T>P.EPSILON6&&(h.normalize(x,x),r.move(x,T))}var s0e=new H,Yz=new vn,Xz=new h,_dt=new h,a0e=new N,gdt=new N,ydt=new h,Adt=new cn(h.UNIT_X,0),lY=new h,dY=new me,c0e=new N,xdt=new Le,Cdt=new Q,Kz=new h;function Tdt(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){Fu(e,t,n);return}let r=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(r.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,Edt(e,t,n)):bdt(e,t,n)}function Edt(e,t,n){let i=e._scene,r=i.camera,o=i.canvas,s=s0e;s.x=o.clientWidth/2,s.y=o.clientHeight/2;let a=r.getPickRay(s,Yz),c=h.UNIT_X,l=a.origin,f=a.direction,d,p=h.dot(c,f);if(Math.abs(p)>P.EPSILON6&&(d=-h.dot(c,l)/p),!u(d)||d<=0){e._looking=!0,Fu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,Xz);h.add(l,g,g);let m=i.mapProjection,A=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let x=m.unproject(g,dY);A.cartographicToCartesian(x,g);let C=Mt.eastNorthUpToFixedFrame(g,A,a0e),T=e._globe,E=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=N.clone(r.transform,c0e);r._setTransform(C),Nu(e,t,n,h.UNIT_Z),r._setTransform(S),e._globe=T,e._ellipsoid=E;let v=E.maximumRadius;e._rotateFactor=1/v,e._rotateRateRangeAdjustment=v}function bdt(e,t,n){let i=e._scene,r=i.camera,o=e._cameraUnderground,s,a,c=h.UNIT_X;if(H.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,Xz);else{if(r.position.z<e._minimumPickingTerrainHeight&&(s=e0(e,t,Xz)),!u(s)){a=r.getPickRay(t,Yz);let _=a.origin,b=a.direction,w,I=h.dot(c,b);if(Math.abs(I)>P.EPSILON6&&(w=-h.dot(c,_)/I),!u(w)||w<=0){e._looking=!0,Fu(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=h.multiplyByScalar(b,w,Xz),h.add(_,s,s)}o&&(u(a)||(a=r.getPickRay(t,Yz)),i0e(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let l=i.canvas,f=s0e;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=r.getPickRay(f,Yz);let d=h.clone(h.ZERO,ydt);d.x=s.x;let p=cn.fromPointNormal(d,c,Adt),g=Ji.rayPlane(a,p,_dt),m=r._projection,A=m.ellipsoid;h.fromElements(s.y,s.z,s.x,s);let x=m.unproject(s,dY);A.cartographicToCartesian(x,s);let C=Mt.eastNorthUpToFixedFrame(s,A,a0e),T;u(g)?(h.fromElements(g.y,g.z,g.x,g),x=m.unproject(g,dY),A.cartographicToCartesian(x,g),T=Mt.eastNorthUpToFixedFrame(g,A,gdt)):T=C;let E=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,D=N.clone(r.transform,c0e);r._setTransform(C);let M=h.cross(h.UNIT_Z,h.normalize(r.position,lY),lY),O=h.dot(r.right,M);if(Nu(e,t,n,v,!1,!0),r._setTransform(T),O<0){let _=n.startPosition.y-n.endPosition.y;(o&&_<0||!o&&_>0)&&(v=void 0);let b=r.constrainedAxis;r.constrainedAxis=void 0,Nu(e,t,n,v,!0,!1),r.constrainedAxis=b}else Nu(e,t,n,v,!0,!1);if(u(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,Kz);h.equalsEpsilon(_,h.ZERO,P.EPSILON6)||(h.dot(_,r.right)<0&&h.negate(_,_),h.cross(_,r.direction,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.up,r.up),h.normalize(r.right,r.right))}r._setTransform(D),e._globe=E,e._ellipsoid=S;let B=S.maximumRadius;e._rotateFactor=1/B,e._rotateRateRangeAdjustment=B;let L=h.clone(r.positionWC,lY);if(e.enableCollisionDetection&&AY(e),!h.equals(r.positionWC,L)){r._setTransform(T),r.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(r.position)>_&&(h.normalize(r.position,r.position),h.multiplyByScalar(r.position,Math.sqrt(_),r.position));let b=h.angleBetween(L,r.position),w=h.cross(L,r.position,L);h.normalize(w,w);let I=Le.fromAxisAngle(w,b,xdt),R=Q.fromQuaternion(I,Cdt);Q.multiplyByVector(R,r.direction,r.direction),Q.multiplyByVector(R,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(D)}}var l0e=new H,u0e=new vn,f0e=new h;function Sdt(e,t,n){u(n.distance)&&(n=n.distance);let i=e._scene,r=i.camera,o=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=l0e,a.x=o.clientWidth/2,a.y=o.clientHeight/2);let c=r.getPickRay(a,u0e),l=c.origin,f=c.direction,d=r.position.z,p;d<e._minimumPickingTerrainHeight&&(p=e0(e,a,f0e));let g;if(u(p)&&(g=h.distance(l,p)),s){let m=n0e(e,c,d);u(g)?g=Math.min(g,m):g=m}if(!u(g)){let m=h.UNIT_X;g=-h.dot(m,l)/h.dot(m,f)}pY(e,t,n,e._zoomFactor,g)}function vdt(e){let n=e._scene.camera;if(!N.equals(N.IDENTITY,n.transform))nl(e,e.enableRotate,e.rotateEventTypes,Nu,e.inertiaSpin,"_lastInertiaSpinMovement"),nl(e,e.enableZoom,e.zoomEventTypes,d0e,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),nl(e,e.enableTilt,e.tiltEventTypes,Tdt,e.inertiaSpin,"_lastInertiaTiltMovement"),nl(e,e.enableTranslate,e.translateEventTypes,pdt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),nl(e,e.enableZoom,e.zoomEventTypes,Sdt,e.inertiaZoom,"_lastInertiaZoomMovement"),nl(e,e.enableLook,e.lookEventTypes,Fu),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let r=n.createCorrectPositionTween(e.bounceAnimationTime);u(r)&&(e._tween=i.add(r))}i.update()}}var wdt=new vn,Ddt=new cn(h.UNIT_X,0),Idt=new h,Pdt=new h,Odt=new h;function _Y(e,t,n){let i=e._scene,r=i.camera,o=r.getPickRay(t.endPosition,wdt),s=h.clone(r.direction,Pdt);i.mode===ne.COLUMBUS_VIEW&&h.fromElements(s.z,s.x,s.y,s);let a=cn.fromPointNormal(n,s,Ddt),c=Ji.rayPlane(o,a,Idt);u(c)&&(s=h.subtract(n,c,s),i.mode===ne.COLUMBUS_VIEW&&h.fromElements(s.y,s.z,s.x,s),h.add(r.position,s,r.position))}var Zye=new h,Mdt=new me,hY=new h,mY=new re,Rdt=new h,Bdt=new h;function Ldt(e,t,n){let r=e._scene.camera,o=e._cameraUnderground,s=e._ellipsoid;if(!N.equals(r.transform,N.IDENTITY)){Nu(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(r.position,Rdt);if(H.equals(t,e._rotateMousePosition)){if(e._looking)Fu(e,t,n,l);else if(e._rotating)Nu(e,t,n);else if(e._strafing)o0e(e,n);else{if(h.magnitude(r.position)<h.magnitude(e._rotateStartPosition))return;a=h.magnitude(e._rotateStartPosition),c=hY,c.x=c.y=c.z=a,s=re.fromCartesian3(c,mY),fY(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(r.positionWC,Mdt).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=e0(e,n.startPosition,Odt);if(u(p)){let g=!1,m=r.getPickRay(n.startPosition,t0e);if(o)g=!0,r0e(e,m,p,p);else{let A=s.geodeticSurfaceNormal(p,Bdt);Math.abs(h.dot(m.direction,A))<.05?g=!0:g=h.magnitude(r.position)<h.magnitude(p)}g?(H.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,_Y(e,n,e._strafeStartPosition)):(a=h.magnitude(p),c=hY,c.x=c.y=c.z=a,s=re.fromCartesian3(c,mY),fY(e,t,n,s),h.clone(p,e._rotateStartPosition))}else e._looking=!0,Fu(e,t,n,l)}else u(r.pickEllipsoid(n.startPosition,e._ellipsoid,Zye))?(fY(e,t,n,e._ellipsoid),h.clone(Zye,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Nu(e,t,n)):(e._looking=!0,Fu(e,t,n,l));H.clone(t,e._rotateMousePosition)}function Nu(e,t,n,i,r,o){r=y(r,!1),o=y(o,!1);let s=e._scene,a=s.camera,c=s.canvas,l=a.constrainedAxis;u(i)&&(a.constrainedAxis=i);let f=h.magnitude(a.position),d=e._rotateFactor*(f-e._rotateRateRangeAdjustment);d>e._maximumRotateRate&&(d=e._maximumRotateRate),d<e._minimumRotateRate&&(d=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,g=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),g=Math.min(g,e.maximumMovementRatio);let m=d*p*Math.PI*2,A=d*g*Math.PI;r||a.rotateRight(m),o||a.rotateUp(A),a.constrainedAxis=l}var Ndt=se.clone(se.UNIT_W),Fdt=se.clone(se.UNIT_W),qz=new h,uY=new h,Udt=new h,Vdt=new h,kdt=new H,zdt=new H;function fY(e,t,n,i){let o=e._scene.camera,s=H.clone(n.startPosition,kdt),a=H.clone(n.endPosition,zdt),c=o.pickEllipsoid(s,i,Ndt),l=o.pickEllipsoid(a,i,Fdt);if(!u(c)||!u(l)){e._rotating=!0,Nu(e,t,n);return}if(c=o.worldToCameraCoordinates(c,c),l=o.worldToCameraCoordinates(l,l),u(o.constrainedAxis)){let f=o.constrainedAxis,d=h.mostOrthogonalAxis(f,qz);h.cross(d,f,d),h.normalize(d,d);let p=h.cross(f,d,uY),g=h.magnitude(c),m=h.dot(f,c),A=Math.acos(m/g),x=h.multiplyByScalar(f,m,Udt);h.subtract(c,x,x),h.normalize(x,x);let C=h.magnitude(l),T=h.dot(f,l),E=Math.acos(T/C),S=h.multiplyByScalar(f,T,Vdt);h.subtract(l,S,S),h.normalize(S,S);let v=Math.acos(h.dot(x,d));h.dot(x,p)<0&&(v=P.TWO_PI-v);let D=Math.acos(h.dot(S,d));h.dot(S,p)<0&&(D=P.TWO_PI-D);let M=v-D,O;h.equalsEpsilon(f,o.position,P.EPSILON2)?O=o.right:O=h.cross(f,o.position,qz);let B=h.cross(f,O,qz),L=h.dot(B,h.subtract(c,f,uY)),_=h.dot(B,h.subtract(l,f,uY)),b;L>0&&_>0?b=E-A:L>0&&_<=0?h.dot(o.position,f)>0?b=-A-E:b=A+E:b=A-E,o.rotateRight(M),o.rotateUp(b)}else{h.normalize(c,c),h.normalize(l,l);let f=h.dot(c,l),d=h.cross(c,l,qz);if(f<1&&!h.equalsEpsilon(d,h.ZERO,P.EPSILON14)){let p=Math.acos(f);o.rotate(d,p)}}}var Hdt=new h,Gdt=new me,Qye=0;function d0e(e,t,n){u(n.distance)&&(n=n.distance);let i=n.inertiaEnabled,r=e._ellipsoid,o=e._scene,s=o.camera,a=o.canvas,c=e._cameraUnderground,l;c?l=t:(l=l0e,l.x=a.clientWidth/2,l.y=a.clientHeight/2);let f=s.getPickRay(l,u0e),d,p=r.cartesianToCartographic(s.position,Gdt).height,g=Math.abs(Qye)<e.minimumPickingTerrainDistanceWithInertia;(i?g:p<e._minimumPickingTerrainHeight)&&(d=e0(e,l,f0e));let A;if(u(d)&&(A=h.distance(f.origin,d),Qye=A),c){let C=n0e(e,f,p);u(A)?A=Math.min(A,C):A=C}u(A)||(A=p);let x=h.normalize(s.position,Hdt);pY(e,t,n,e._zoomFactor,A,h.dot(x,s.direction))}var h0e=new H,Jz=new vn,NN=new h,Wdt=new h,m0e=new N,jdt=new N,p0e=new N,qdt=new Le,Ydt=new Q,gY=new me,yY=new h;function Xdt(e,t,n){let r=e._scene.camera;if(!N.equals(r.transform,N.IDENTITY))return;if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let a=e._ellipsoid.geodeticSurfaceNormal(r.position,yY);Fu(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(r.position,gY);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,Jdt(e,t,n)):Zdt(e,t,n)}var Kdt=new me;function Jdt(e,t,n){let i=e._ellipsoid,r=e._scene,o=r.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(o.positionWC,Kdt).height;if(a-s-1<P.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=r.canvas,l=h0e;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=o.getPickRay(l,Jz),d,p=Ji.rayEllipsoid(f,i);if(u(p))d=vn.getPoint(f,p.start,NN);else if(a>e._minimumTrackBallHeight){let T=Ji.grazingAltitudeLocation(f,i);if(!u(T))return;let E=i.cartesianToCartographic(T,gY);E.height=0,d=i.cartographicToCartesian(E,NN)}else{e._looking=!0;let T=e._ellipsoid.geodeticSurfaceNormal(o.position,yY);Fu(e,t,n,T),H.clone(t,e._tiltCenterMousePosition);return}let g=Mt.eastNorthUpToFixedFrame(d,i,m0e),m=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let x=N.clone(o.transform,p0e);o._setTransform(g),Nu(e,t,n,h.UNIT_Z),o._setTransform(x),e._globe=m,e._ellipsoid=A;let C=A.maximumRadius;e._rotateFactor=1/C,e._rotateRateRangeAdjustment=C}function Zdt(e,t,n){let i=e._ellipsoid,r=e._scene,o=r.camera,s=e._cameraUnderground,a,c,l;if(H.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,NN);else{if(a=e0(e,t,NN),!u(a)){if(c=o.getPickRay(t,Jz),l=Ji.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(o.position,gY).height<=e._minimumTrackBallHeight){e._looking=!0;let b=e._ellipsoid.geodeticSurfaceNormal(o.position,yY);Fu(e,t,n,b),H.clone(t,e._tiltCenterMousePosition)}return}a=vn.getPoint(c,l.start,NN)}s&&(u(c)||(c=o.getPickRay(t,Jz)),i0e(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let f=r.canvas,d=h0e;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=o.getPickRay(d,Jz);let p=h.magnitude(a),g=h.fromElements(p,p,p,hY),m=re.fromCartesian3(g,mY);if(l=Ji.rayEllipsoid(c,m),!u(l))return;let A=h.magnitude(c.origin)>p?l.start:l.stop,x=vn.getPoint(c,A,Wdt),C=Mt.eastNorthUpToFixedFrame(a,i,m0e),T=Mt.eastNorthUpToFixedFrame(x,m,jdt),E=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=re.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,D=N.clone(o.transform,p0e);o._setTransform(T);let M=h.cross(x,o.positionWC,Kz);if(h.dot(o.rightWC,M)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(v=void 0);let b=o.constrainedAxis;o.constrainedAxis=void 0,Nu(e,t,n,v,!0,!1),o.constrainedAxis=b}else Nu(e,t,n,v,!0,!1);if(o._setTransform(C),Nu(e,t,n,v,!1,!0),u(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,Kz);h.equalsEpsilon(_,h.ZERO,P.EPSILON6)||(h.dot(_,o.right)<0&&h.negate(_,_),h.cross(_,o.direction,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.up,o.up),h.normalize(o.right,o.right))}o._setTransform(D),e._globe=E,e._ellipsoid=S;let B=S.maximumRadius;e._rotateFactor=1/B,e._rotateRateRangeAdjustment=B;let L=h.clone(o.positionWC,Kz);if(e.enableCollisionDetection&&AY(e),!h.equals(o.positionWC,L)){o._setTransform(T),o.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let b=h.angleBetween(L,o.position),w=h.cross(L,o.position,L);h.normalize(w,w);let I=Le.fromAxisAngle(w,b,qdt),R=Q.fromQuaternion(I,Ydt);Q.multiplyByVector(R,o.direction,o.direction),Q.multiplyByVector(R,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(D)}}var Qdt=new H,$dt=new H,$ye=new vn,e0e=new vn,eht=new h,tht=new h;function Fu(e,t,n,i){let o=e._scene.camera,s=Qdt;s.x=n.startPosition.x,s.y=0;let a=$dt;a.x=n.endPosition.x,a.y=0;let c=o.getPickRay(s,$ye),l=o.getPickRay(a,e0e),f=0,d,p;o.frustum instanceof en?(d=c.origin,p=l.origin,h.add(o.direction,d,d),h.add(o.direction,p,p),h.subtract(d,o.position,d),h.subtract(p,o.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(u(i)?o.look(i,-f):u(m)?o.look(m,-f):o.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=o.getPickRay(s,$ye),l=o.getPickRay(a,e0e),f=0,o.frustum instanceof en?(d=c.origin,p=l.origin,h.add(o.direction,d,d),h.add(o.direction,p,p),h.subtract(d,o.position,d),h.subtract(p,o.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,m),u(i)){let A=o.direction,x=h.negate(i,eht),C=h.equalsEpsilon(A,i,P.EPSILON2),T=h.equalsEpsilon(A,x,P.EPSILON2);if(!C&&!T){g=h.dot(A,i);let E=P.acosClamped(g);f>0&&f>E&&(f=E-P.EPSILON4),g=h.dot(A,x),E=P.acosClamped(g),f<0&&-f>E&&(f=-E+P.EPSILON4);let S=h.cross(i,A,tht);o.look(S,f)}else(C&&f<0||T&&f>0)&&o.look(o.right,-f)}else o.lookUp(f)}function nht(e){nl(e,e.enableRotate,e.rotateEventTypes,Ldt,e.inertiaSpin,"_lastInertiaSpinMovement"),nl(e,e.enableZoom,e.zoomEventTypes,d0e,e.inertiaZoom,"_lastInertiaZoomMovement"),nl(e,e.enableTilt,e.tiltEventTypes,Xdt,e.inertiaSpin,"_lastInertiaTiltMovement"),nl(e,e.enableLook,e.lookEventTypes,Fu)}var iht=new N,rht=new me;function AY(e){e._adjustedHeightForTerrain=!0;let t=e._scene,n=t.mode,i=t.globe;if(!u(i)||n===ne.SCENE2D||n===ne.MORPHING)return;let r=t.camera,o=i.ellipsoid,s=t.mapProjection,a,c;N.equals(r.transform,N.IDENTITY)||(a=N.clone(r.transform,iht),c=h.magnitude(r.position),r._setTransform(N.IDENTITY));let l=rht;n===ne.SCENE3D?o.cartesianToCartographic(r.position,l):s.unproject(r.position,l);let f=!1;if(l.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(u(d)){let p=d+e.minimumZoomDistance;l.height<p&&(l.height=p,n===ne.SCENE3D?o.cartographicToCartesian(l,r.position):s.project(l,r.position),f=!0)}}u(a)&&(r._setTransform(a),f&&(h.normalize(r.position,r.position),h.negate(r.position,r.direction),h.multiplyByScalar(r.position,Math.max(c,e.minimumZoomDistance),r.position),h.normalize(r.direction,r.direction),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up)))}FN.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===ne.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var oht=new h,sht=new h;FN.prototype.update=function(){let e=this._scene,t=e.camera,n=e.globe,i=e.mode;N.equals(t.transform,N.IDENTITY)?(this._globe=n,this._ellipsoid=u(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=re.UNIT_SPHERE);let r=u(this._globe)?this._globe.terrainExaggeration:1,o=u(this._globe)?this._globe.terrainExaggerationRelativeHeight:0;this._minimumCollisionTerrainHeight=Dc.getHeight(this.minimumCollisionTerrainHeight,r,o),this._minimumPickingTerrainHeight=Dc.getHeight(this.minimumPickingTerrainHeight,r,o),this._minimumTrackBallHeight=Dc.getHeight(this.minimumTrackBallHeight,r,o),this._cameraUnderground=e.cameraUnderground&&u(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=h.clone(t.positionWC,oht),c=h.clone(t.directionWC,sht);i===ne.SCENE2D?ndt(this):i===ne.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,vdt(this)):i===ne.SCENE3D&&(this._horizontalRotationAxis=void 0,nht(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!h.equals(a,t.positionWC)||!h.equals(c,t.directionWC))&&AY(this),this._aggregator.reset()};FN.prototype.isDestroyed=function(){return!1};FN.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),ue(this)};var UN=FN;var VN=`uniform sampler2D colorTexture;
uniform sampler2D colorTexture2;

uniform vec2 center;
uniform float radius;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color0 = texture(colorTexture, v_textureCoordinates);
    vec4 color1 = texture(colorTexture2, v_textureCoordinates);

    float x = length(gl_FragCoord.xy - center) / radius;
    float t = smoothstep(0.5, 0.8, x);
    out_FragColor = mix(color0 + color1, color1, t);
}
`;var kN=`uniform sampler2D colorTexture;

uniform float avgLuminance;
uniform float threshold;
uniform float offset;

in vec2 v_textureCoordinates;

float key(float avg)
{
    float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));
    return max(0.0, guess) + 0.1;
}

// See section 9. "The bright-pass filter" of Realtime HDR Rendering
// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf

void main()
{
    vec4 color = texture(colorTexture, v_textureCoordinates);
    vec3 xyz = czm_RGBToXYZ(color.rgb);
    float luminance = xyz.r;

    float scaledLum = key(avgLuminance) * luminance / avgLuminance;
    float brightLum = max(scaledLum - threshold, 0.0);
    float brightness = brightLum / (offset + brightLum);

    xyz.r = brightness;
    out_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);
}
`;function j_(){this._sceneFramebuffer=new aC;let e=.125,t=new Array(6);t[0]=new xr({fragmentShader:kl,textureScale:e,forcePowerOfTwo:!0,sampleMode:Ru.LINEAR});let n=t[1]=new xr({fragmentShader:kN,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new H,t[2]=new xr({fragmentShader:Zy,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new xr({fragmentShader:Zy,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new xr({fragmentShader:kl,sampleMode:Ru.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new xr({fragmentShader:VN,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new el({stages:t});let r=new mC(this),o=t.length;for(let s=0;s<o;++s)t[s]._textureCache=r;this._textureCache=r,this.length=t.length}j_.prototype.get=function(e){return this._stages.get(e)};j_.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var aht=new se,_0e=new H,cht=new H,g0e=new N;function lht(e,t,n){let i=t.uniformState,r=i.sunPositionWC,o=i.view,s=i.viewProjection,a=i.projection,c=N.computeViewportTransformation(n,0,1,g0e),l=N.multiplyByPoint(o,r,aht),f=Mt.pointToGLWindowCoordinates(s,c,r,_0e);l.x+=P.SOLAR_RADIUS;let d=Mt.pointToGLWindowCoordinates(a,c,l,l),p=H.magnitude(H.subtract(d,f,d))*30*2,g=cht;g.x=p,g.y=p,e._uCenter=H.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let m=t.drawingBufferWidth,A=t.drawingBufferHeight,x=e._stages,C=x.get(0),T=C.outputTexture.width,E=C.outputTexture.height,S=new Xe;S.width=T,S.height=E,c=N.computeViewportTransformation(S,0,1,g0e),f=Mt.pointToGLWindowCoordinates(s,c,r,_0e),g.x*=T/m,g.y*=E/A;let v=C.scissorRectangle;v.x=Math.max(f.x-g.x*.5,0),v.y=Math.max(f.y-g.y*.5,0),v.width=Math.min(g.x,m),v.height=Math.min(g.y,A);for(let D=1;D<4;++D)Xe.clone(v,x.get(D).scissorRectangle)}j_.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};j_.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let r=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),lht(this,t,n),r};j_.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let r=1;r<i;++r)n.get(r).execute(e,n.get(r-1).outputTexture)};j_.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(kl,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};j_.prototype.isDestroyed=function(){return!1};j_.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),ue(this)};var zN=j_;function y0e(){this._cachedShowFrustumsShaders={}}function uht(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function fht(e,t){let n=e.context,i=t,r=i.fragmentShaderSource.clone(),o=[];r.sources=r.sources.map(function(f){f=ke.replaceMain(f,"czm_Debug_main");let d=/out_FragData_(\d+)/g,p;for(;(p=d.exec(f))!==null;)o.indexOf(p[1])===-1&&o.push(p[1]);return f});let s=o.length,a="";a+=`uniform vec3 debugShowCommandsColor;
`,a+=`uniform vec3 debugShowFrustumsColor;
`,a+=`void main() 
{ 
    czm_Debug_main(); 
`;let c;if(s>0)for(c=0;c<s;++c)a+=`    out_FragData_${o[c]}.rgb *= debugShowCommandsColor;
`,a+=`    out_FragData_${o[c]}.rgb *= debugShowFrustumsColor;
`;else a+=`    out_FragColor.rgb *= debugShowCommandsColor;
`,a+=`    out_FragColor.rgb *= debugShowFrustumsColor;
`;a+="}",r.sources.push(a);let l=uht(i);return Xt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:r,attributeLocations:l})}var HN=new z;function dht(e,t){let n;return u(t.uniformMap)?n=t.uniformMap:n={},u(n.debugShowCommandsColor)||u(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(u(t._debugColor)||(t._debugColor=z.fromRandom()),t._debugColor):z.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(HN.red=t.debugOverlappingFrustums&1<<0?1:0,HN.green=t.debugOverlappingFrustums&1<<1?1:0,HN.blue=t.debugOverlappingFrustums&1<<2?1:0,HN.alpha=1,HN):z.WHITE}),n}var hht=new nt;y0e.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,r=this._cachedShowFrustumsShaders[i];u(r)||(r=fht(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=r);let o=nt.shallowClone(t,hht);o.shaderProgram=r,o.uniformMap=dht(e,t),o.execute(e.context,n)};var GN=y0e;var $z=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function ji(e){e=y(e,y.EMPTY_OBJECT);let t=e.canvas,n=e.creditContainer,i=e.creditViewport,r=We(e.contextOptions),o=u(n),s=new sI(t,r);o||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),u(i)||(i=t.parentNode),this._id=Wn(),this._jobScheduler=new YL,this._frameState=new jL(s,new RL(n," \u2022 ",i),this._jobScheduler),this._frameState.scene3DOnly=y(e.scene3DOnly,!1),this._removeCreditContainer=!o,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new dv(s),this._globe=void 0,this._globeTranslucencyState=new qL,this._primitives=new Il,this._groundPrimitives=new Il,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new yC,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new zL(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new ri({color:new z,stencil:0,owner:this}),this._depthClearCommand=new ri({depth:1,owner:this}),this._stencilClearCommand=new ri({stencil:0}),this._classificationStencilClearCommand=new ri({stencil:0,renderState:Ve.fromCache({stencilMask:Ft.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new BN(this),this._preUpdate=new ge,this._postUpdate=new ge,this._renderError=new ge,this._preRender=new ge,this._postRender=new ge,this._minimumDisableDepthTestDistance=0,this._debugInspector=new GN,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new ge,this.morphComplete=new ge,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=z.clone(z.BLACK),this._mode=ne.SCENE3D,this._mapProjection=u(e.mapProjection)?e.mapProjection:new Ii,this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.fog=new WL,this._shadowMapCamera=new fr(this),this.shadowMap=new G_({context:s,lightCamera:this._shadowMapCamera,enabled:y(e.shadows,!1)}),this.invertClassification=!1,this.invertClassificationColor=z.clone(z.WHITE),this._actualInvertClassificationColor=z.clone(this._invertClassificationColor),this._invertClassification=new CS,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new ON,this._brdfLutGenerator=new wL,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new UN(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Vl.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=y(e.requestRenderMode,!1),this._renderRequested=!0,this.maximumRenderTimeChange=y(e.maximumRenderTimeChange,0),this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=Ua.requestCompletedEvent.addEventListener($z(this)),this._removeTaskProcessorListenerCallback=pi.taskCompletedEvent.addEventListener($z(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let a=new Xe(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new fr(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new fr(this),this.preloadFlightCullingVolume=void 0,this._picking=new cN(this),this._defaultView=new uC(this,c,a),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentMapAtlas=void 0,this.light=new op,T0e(this,0,ee.now()),this.updateFrameState(),this.initializeFrame()}function mht(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];u(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener($z(e))),n.push(t.terrainProviderChanged.addEventListener($z(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(ji.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return zt.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return zt.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return xd.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,mht(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(u(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(u(this.globe))return this.globe.terrainProvider},set:function(e){this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),u(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(u(this.globe))return this.globe.terrainProviderChanged}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===ne.SCENE2D?this.morphTo2D(0):e===ne.SCENE3D?this.morphTo3D(0):e===ne.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new fr(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new GL(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,zt.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});ji.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function A0e(e,t,n){let i=e._frameState,r=e._context,o=e._view.oit,s=i.shadowState.lightShadowMaps,a=i.shadowState.lightShadowsEnabled,c=t.derivedCommands;u(t.pickId)&&(c.picking=V_.createPickDerivedCommand(e,t,r,c.picking)),t.pickOnly||(c.depth=V_.createDepthOnlyDerivedCommand(e,t,r,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=V_.createHdrCommand(t,r,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=G_.createReceiveDerivedCommand(s,t,n,r,c.shadows)),t.pass===be.TRANSLUCENT&&u(o)&&o.isSupported()&&(a&&t.receiveShadows?(c.oit=u(c.oit)?c.oit:{},c.oit.shadows=o.createDerivedCommands(c.shadows.receiveCommand,r,c.oit.shadows)):c.oit=o.createDerivedCommands(t,r,c.oit))}ji.prototype.updateDerivedCommands=function(e){if(!u(e.derivedCommands))return;let t=this._frameState,n=this._context,i=!1,r=t.shadowState.lastDirtyTime;e.lastDirtyTime!==r&&(e.lastDirtyTime=r,e.dirty=!0,i=!0);let o=t.useLogDepth,s=this._hdr,a=e.derivedCommands,c=u(a.logDepth),l=u(a.hdr),f=u(a.originalCommand),d=o&&!c,p=s&&!l,g=(!o||!s)&&!f;if(e.dirty=e.dirty||d||p||g,e.dirty){e.dirty=!1;let m=t.shadowState.shadowMaps;t.shadowState.shadowsEnabled&&e.castShadows&&(a.shadows=G_.createCastDerivedCommand(m,e,i,n,a.shadows)),(c||d)&&(a.logDepth=V_.createLogDepthCommand(e,n,a.logDepth),A0e(this,a.logDepth.command,i)),(f||g)&&A0e(this,e,i)}};var pht=new Gf({pass:Br.RENDER}),xY=new Gf({pass:Br.PRELOAD}),CY=new Gf({pass:Br.PRELOAD_FLIGHT}),_ht=new Gf({pass:Br.REQUEST_RENDER_MODE_DEFER_CHECK}),x0e=new ae,TY;function ght(e){let t=e.globe;if(e._mode===ne.SCENE3D&&u(t)&&t.show&&!e._cameraUnderground&&!e._globeTranslucencyState.translucent){let n=t.ellipsoid,i=e.frameState.minimumTerrainHeight;return x0e.radius=n.minimumRadius+i,TY=bL.fromBoundingSphere(x0e,e.camera.positionWC,TY),TY}}ji.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function T0e(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=ee.clone(n,i.time)}ji.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=ght(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof en||this.camera.frustum instanceof So),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState,u(this.globe)&&(t.terrainExaggeration=this.globe.terrainExaggeration,t.terrainExaggerationRelativeHeight=this.globe.terrainExaggerationRelativeHeight),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready?(t.specularEnvironmentMaps=this._specularEnvironmentMapAtlas.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentMapAtlas.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=z.clone(this.invertClassificationColor,this._actualInvertClassificationColor),CS.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,u(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};ji.prototype.isVisible=function(e,t,n){return u(e)&&(!u(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==Qt.OUTSIDE&&(!u(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var Qz=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Qz=N.inverseTransformation(Qz,Qz);function yht(e,t,n,i){let r=t._frameState,o=r.context,s=e.boundingVolume;u(t._debugVolume)&&t._debugVolume.destroy();let a,c=h.clone(s.center);if(r.mode!==ne.SCENE3D){c=N.multiplyByPoint(Qz,c,c);let p=r.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Ln.toWireframe(Ns.createGeometry(new Ns({radii:new h(p,p,p),vertexFormat:rn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new bn({geometryInstances:new xt({geometry:a,modelMatrix:N.fromTranslation(c),attributes:{color:new kt(1,0,0,1)}}),appearance:new rn({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=Ln.toWireframe(fl.createGeometry(fl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:rn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new bn({geometryInstances:new xt({geometry:a,modelMatrix:N.fromRotationTranslation(p,c,new N),attributes:{color:new kt(1,0,0,1)}}),appearance:new rn({flat:!0,translucent:!1}),asynchronous:!1})}let l=r.commandList,f=r.commandList=[];t._debugVolume.update(r),e=f[0],r.useLogDepth&&(e=V_.createLogDepthCommand(e,o).command);let d;u(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(o,n),u(d)&&(n.framebuffer=d),r.commandList=l}function Pa(e,t,n,i,r){let o=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof ri){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&yht(e,t,i,r),o.useLogDepth&&u(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=o.passes;if(!s.pick&&!s.depth&&t._hdr&&u(e.derivedCommands)&&u(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth&&u(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(n,i);return}else if(u(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(n,i);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,i);return}o.shadowState.lightShadowsEnabled&&e.receiveShadows&&u(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function WN(e,t,n,i){let r=t._frameState,o=e.derivedCommands;u(o)&&(r.useLogDepth&&u(o.logDepth)&&(e=o.logDepth.command),o=e.derivedCommands,u(o.picking)?(e=o.picking.pickCommand,e.execute(n,i)):u(o.depth)&&(e=o.depth.depthOnlyCommand,e.execute(n,i)))}function E0e(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function Aht(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+P.EPSILON12}function xht(e,t,n,i,r){let o=e.context;U_(i,E0e,e.camera.positionWC),u(r)&&t(r.unclassifiedCommand,e,o,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,o,n)}function Cht(e,t,n,i,r){let o=e.context;U_(i,Aht,e.camera.positionWC),u(r)&&t(r.unclassifiedCommand,e,o,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,o,n)}function Tht(e,t,n,i){let r=e.context;U_(i,E0e,e.camera.positionWC);let o=i.length;for(let s=0;s<o;++s)t(i[s],e,r,n)}var Eht=new wi,bht=new $c,Sht=new en,vht=new So;function EY(e,t){let n=e.camera,i=e.context,r=e.frameState,o=i.uniformState;o.updateCamera(n);let s;u(n.frustum.fov)?s=n.frustum.clone(Eht):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(bht):u(n.frustum.width)?s=n.frustum.clone(Sht):s=n.frustum.clone(vht),s.near=n.frustum.near,s.far=n.frustum.far,o.updateFrustum(s),o.updatePass(be.ENVIRONMENT);let a=r.passes,c=a.pick,l=e._environmentState,f=e._view,d=l.renderTranslucentDepthForPick,p=l.useWebVR;if(!c){let b=l.skyBoxCommand;if(u(b)&&Pa(b,e,i,t),l.isSkyAtmosphereVisible&&Pa(l.skyAtmosphereCommand,e,i,t),l.isSunVisible&&(l.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let w;l.useGlobeDepthFramebuffer?w=f.globeDepth.framebuffer:l.usePostProcess?w=f.sceneFramebuffer.framebuffer:w=l.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,w),t.framebuffer=w}l.isMoonVisible&&l.moonCommand.execute(i,t)}let g;l.useOIT?(u(e._executeOITFunction)||(e._executeOITFunction=function(b,w,I,R,F){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(b,w,I,R,F)}),g=e._executeOITFunction):a.render?g=xht:g=Cht;let m=f.frustumCommandsList,A=m.length,x=l.clearGlobeDepth,C=l.useDepthPlane,T=e._globeTranslucencyState,E=T.translucent,S=e._view.globeTranslucencyFramebuffer,v=e._depthClearCommand,D=e._stencilClearCommand,M=e._classificationStencilClearCommand,O=e._depthPlane,B=l.usePostProcessSelected,L=n.position.z,_;for(let b=0;b<A;++b){let w=A-b-1,I=m[w];e.mode===ne.SCENE2D?(n.position.z=L-I.near+1,s.far=Math.max(1,I.far-I.near),s.near=1,o.update(r),o.updateFrustum(s)):(s.near=w!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,o.updateFrustum(s)),v.execute(i,t),i.stencilBuffer&&D.execute(i,t),o.updatePass(be.GLOBE);let R=I.commands[be.GLOBE],F=I.indices[be.GLOBE];if(E)T.executeGlobeCommands(I,Pa,S,e,t);else for(_=0;_<F;++_)Pa(R[_],e,i,t);let k=f.globeDepth;if(u(k)&&l.useGlobeDepthFramebuffer&&k.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(o.updatePass(be.TERRAIN_CLASSIFICATION),R=I.commands[be.TERRAIN_CLASSIFICATION],F=I.indices[be.TERRAIN_CLASSIFICATION],E)T.executeGlobeClassificationCommands(I,Pa,S,e,t);else for(_=0;_<F;++_)Pa(R[_],e,i,t);if(x&&(v.execute(i,t),C&&O.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(o.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)Pa(R[_],e,i,t);if(F>0&&(u(k)&&l.useGlobeDepthFramebuffer&&(k.prepareColorTextures(i,x),k.executeUpdateDepth(i,t,x,k.depthStencilTexture)),!l.renderTranslucentDepthForPick))for(o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)Pa(R[_],e,i,t)}else{e._invertClassification.clear(i,t);let Y=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,o.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)Pa(R[_],e,i,t);for(u(k)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),k.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<F;++_)Pa(R[_],e,i,t);for(t.framebuffer=Y,e._invertClassification.executeClassified(i,t),r.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),F>0&&i.stencilBuffer&&M.execute(i,t),o.updatePass(be.CESIUM_3D_TILE_CLASSIFICATION),R=I.commands[be.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[be.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)Pa(R[_],e,i,t)}for(F>0&&i.stencilBuffer&&D.execute(i,t),o.updatePass(be.VOXELS),R=I.commands[be.VOXELS],F=I.indices[be.VOXELS],R.length=F,Tht(e,Pa,t,R),o.updatePass(be.OPAQUE),R=I.commands[be.OPAQUE],F=I.indices[be.OPAQUE],_=0;_<F;++_)Pa(R[_],e,i,t);w!==0&&e.mode!==ne.SCENE2D&&(s.near=I.near,o.updateFrustum(s));let V;if(!c&&l.useInvertClassification&&r.invertClassificationColor.alpha<1&&(V=e._invertClassification),o.updatePass(be.TRANSLUCENT),R=I.commands[be.TRANSLUCENT],R.length=I.indices[be.TRANSLUCENT],g(e,Pa,t,R,V),I.indices[be.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,Pa,t,R,k.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,Pa,t,I)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let Y=k.depthStencilTexture,W=e._picking.getPickDepth(e,w);W.update(i,Y),W.executeCopyDepth(i,t)}if(c||!B)continue;let U=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=w!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,o.updateFrustum(s),o.updatePass(be.GLOBE),R=I.commands[be.GLOBE],F=I.indices[be.GLOBE],E)T.executeGlobeCommands(I,WN,S,e,t);else for(_=0;_<F;++_)WN(R[_],e,i,t);for(x&&(v.framebuffer=t.framebuffer,v.execute(i,t),v.framebuffer=void 0),x&&C&&O.execute(i,t),o.updatePass(be.CESIUM_3D_TILE),R=I.commands[be.CESIUM_3D_TILE],F=I.indices[be.CESIUM_3D_TILE],_=0;_<F;++_)WN(R[_],e,i,t);for(o.updatePass(be.OPAQUE),R=I.commands[be.OPAQUE],F=I.indices[be.OPAQUE],_=0;_<F;++_)WN(R[_],e,i,t);for(o.updatePass(be.TRANSLUCENT),R=I.commands[be.TRANSLUCENT],F=I.indices[be.TRANSLUCENT],_=0;_<F;++_)WN(R[_],e,i,t);t.framebuffer=U}}function b0e(e){e.context.uniformState.updatePass(be.COMPUTE);let n=e._environmentState.sunComputeCommand;u(n)&&n.execute(e._computeEngine);let i=e._computeCommandList,r=i.length;for(let o=0;o<r;++o)i[o].execute(e._computeEngine)}function wht(e,t){e.context.uniformState.updatePass(be.OVERLAY);let i=e.context,r=e._overlayCommandList,o=r.length;for(let s=0;s<o;++s)r[s].execute(i,t)}function Dht(e,t,n){let i=n.shadowMapCullingVolume,r=n.isPointLight,o=n.passes,s=o.length,a=t.length;for(let c=0;c<a;++c){let l=t[c];if(e.updateDerivedCommands(l),l.castShadows&&(l.pass===be.GLOBE||l.pass===be.CESIUM_3D_TILE||l.pass===be.OPAQUE||l.pass===be.TRANSLUCENT)&&e.isVisible(l,i))if(r)for(let f=0;f<s;++f)o[f].commandList.push(l);else if(s===1)o[0].commandList.push(l);else{let f=!1;for(let d=s-1;d>=0;--d){let p=o[d].cullingVolume;if(e.isVisible(l,p))o[d].commandList.push(l),f=!0;else if(f)break}}}}function S0e(e){let t=e.frameState,n=t.shadowState.shadowMaps,i=n.length;if(!t.shadowState.shadowsEnabled)return;let r=e.context,o=r.uniformState;for(let s=0;s<i;++s){let a=n[s];if(a.outOfView)continue;let c=a.passes,l=c.length;for(let d=0;d<l;++d)c[d].commandList.length=0;let f=e.frameState.commandList;Dht(e,f,a);for(let d=0;d<l;++d){let p=a.passes[d];o.updateCamera(p.camera),a.updatePass(r,d);let g=p.commandList.length;for(let m=0;m<g;++m){let A=p.commandList[m];o.updatePass(A.pass),Pa(A.derivedCommands.shadows.castCommands[s],e,r,p.passState)}}}}var Iht=new h;ji.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?Pht(this,e,t):i!==ne.SCENE2D||this._mapMode2D===Vl.ROTATE?t0(!0,this,e,t):(bY(this,e,t),Vht(this,e))};function Pht(e,t,n){let i=e._view,r=i.camera,s=e._environmentState.renderTranslucentDepthForPick;bY(e,t,n),v0e(e),i.createPotentiallyVisibleSet(e),b0e(e),s||S0e(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=fr.clone(r,e._cameraVR);c.frustum=r.frustum;let l=r.frustum.near,f=l*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=h.multiplyByScalar(c.right,d*.5,Iht);r.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;h.add(c.position,p,r.position),r.frustum.xOffset=g,EY(e,t),a.x=a.width,h.subtract(c.position,p,r.position),r.frustum.xOffset=-g,EY(e,t),fr.clone(c,r)}var Oht=new me(Math.PI,P.PI_OVER_TWO),Mht=new h,Rht=new h,Bht=new N,Lht=new N,Nht=new h,Fht=new h,Uht=new Xe;function Vht(e,t){let n=e.context,i=e.frameState,r=e.camera,o=t.viewport,s=Xe.clone(o,Uht);t.viewport=s;let a=Oht,c=Mht;e.mapProjection.project(a,c);let f=h.clone(r.position,Rht),d=N.clone(r.transform,Lht),p=r.frustum.clone();r._setTransform(N.IDENTITY);let g=N.computeViewportTransformation(s,0,1,Bht),m=r.frustum.projectionMatrix,A=r.positionWC.y,x=h.fromElements(P.sign(A)*c.x-A,0,-r.positionWC.x,Nht),C=Mt.pointToGLWindowCoordinates(m,g,x,Fht);C.x=Math.floor(C.x);let T=s.x,E=s.width;if(A===0||C.x<=T||C.x>=T+E)t0(!0,e,t);else if(Math.abs(T+E*.5-C.x)<1)s.width=C.x-s.x,r.position.x*=P.sign(r.position.x),r.frustum.right=0,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),t0(!0,e,t),s.x=C.x,r.position.x=-r.position.x,r.frustum.right=-r.frustum.left,r.frustum.left=0,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),t0(!1,e,t);else if(C.x>T+E*.5){s.width=C.x-T;let S=r.frustum.right;r.frustum.right=c.x-A,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),t0(!0,e,t),s.x=C.x,s.width=T+E-C.x,r.position.x=-r.position.x,r.frustum.left=-r.frustum.right,r.frustum.right=S-r.frustum.right*2,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),t0(!1,e,t)}else{s.x=C.x,s.width=T+E-C.x;let S=r.frustum.left;r.frustum.left=-c.x-A,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),t0(!0,e,t),s.x=T,s.width=C.x-T,r.position.x=-r.position.x,r.frustum.right=-r.frustum.left,r.frustum.left=S-r.frustum.left*2,i.cullingVolume=r.frustum.computeCullingVolume(r.positionWC,r.directionWC,r.upWC),n.uniformState.update(i),t0(!1,e,t)}r._setTransform(d),h.clone(f,r.position),r.frustum=p.clone(),t.viewport=o}function t0(e,t,n,i){let r=t._environmentState,o=t._view,s=r.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),v0e(t),o.createPotentiallyVisibleSet(t),e&&(u(i)&&bY(t,n,i),b0e(t),s||S0e(t)),EY(t,n)}var C0e=new ts;ji.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,r=e.passes.offscreen,o=this.skyAtmosphere,s=this.globe,a=this._globeTranslucencyState;if(!i||this._mode!==ne.SCENE2D&&t.camera.frustum instanceof en||!a.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{u(o)?(u(s)&&(o.setDynamicAtmosphereColor(s.enableLighting&&s.dynamicAtmosphereLighting,s.dynamicAtmosphereLightingFromSun),n.isReadyForAtmosphere=n.isReadyForAtmosphere||s._surface._tilesToRender.length>0),n.skyAtmosphereCommand=o.update(e,s),u(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)):n.skyAtmosphereCommand=void 0,n.skyBoxCommand=u(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let A=u(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=u(A)?A.drawCommand:void 0,n.sunComputeCommand=u(A)?A.computeCommand:void 0,n.moonCommand=u(this.moon)?this.moon.update(e):void 0}let c=n.clearGlobeDepth=u(s)&&s.show&&(!s.depthTestAgainstTerrain||this.mode===ne.SCENE2D);(n.useDepthPlane=c&&this.mode===ne.SCENE3D&&a.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==ne.SCENE2D&&!r;let f=e.mode===ne.SCENE3D&&!a.sunVisibleThroughGlobe?e.occluder:void 0,d=e.cullingVolume,p=C0e.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=C0e,n.isSkyAtmosphereVisible=u(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(n.sunDrawCommand,d,f),n.isMoonVisible=this.isVisible(n.moonCommand,d,f);let g=this.specularEnvironmentMaps,m=this._specularEnvironmentMapAtlas;u(g)&&(!u(m)||m.url!==g)?(m=m&&m.destroy(),this._specularEnvironmentMapAtlas=new xd(g)):!u(g)&&u(m)&&(m.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function kht(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Om({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),u(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function zht(e){let t=e._frameState,n=t.shadowMaps,i=n.length,r=i>0&&!t.passes.pick&&e.mode===ne.SCENE3D;if(r!==t.shadowState.shadowsEnabled&&(++t.shadowState.lastDirtyTime,t.shadowState.shadowsEnabled=r),t.shadowState.lightShadowsEnabled=!1,!!r){for(let o=0;o<i;++o)if(n[o]!==t.shadowState.shadowMaps[o]){++t.shadowState.lastDirtyTime;break}t.shadowState.shadowMaps.length=0,t.shadowState.lightShadowMaps.length=0;for(let o=0;o<i;++o){let s=n[o];s.update(t),t.shadowState.shadowMaps.push(s),s.fromLightSource&&(t.shadowState.lightShadowMaps.push(s),t.shadowState.lightShadowsEnabled=!0),s.dirty&&(++t.shadowState.lastDirtyTime,s.dirty=!1)}}}function v0e(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),kht(e),zht(e),e._globe&&e._globe.render(t)}function bY(e,t,n){let i=e._context,r=e._frameState,o=e._environmentState,s=e._view,c=e._frameState.passes.pick;u(s.globeDepth)&&(s.globeDepth.picking=c);let l=o.useWebVR;o.originalFramebuffer=t.framebuffer,u(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!l?e._sunPostProcess=new zN:u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!u(e.sun)&&u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;z.clone(n,f.color),f.execute(i,t);let d=o.useGlobeDepthFramebuffer=u(s.globeDepth);d&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,o.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,g=o.useOIT=!c&&u(p)&&p.isSupported();g&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),o.useOIT=p.isSupported());let m=e.postProcessStages,A=o.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);if(o.usePostProcessSelected=!1,A&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),m.update(i,r.useLogDepth,e._hdr),m.clear(i),A=o.usePostProcess=m.ready,o.usePostProcessSelected=A&&m.hasSelected),o.isSunVisible&&e.sunBloom&&!l?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=s.globeDepth.framebuffer:A&&(t.framebuffer=s.sceneFramebuffer.framebuffer),u(t.framebuffer)&&f.execute(i,t),o.useInvertClassification=!c&&u(t.framebuffer)&&e.invertClassification){let C;if(e.frameState.invertClassificationColor.alpha===1&&o.useGlobeDepthFramebuffer&&(C=s.globeDepth.framebuffer),u(C)||i.depthTexture){if(e._invertClassification.previousFramebuffer=C,e._invertClassification.update(i,e.msaaSamples,s.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),e.frameState.invertClassificationColor.alpha<1&&g){let T=e._invertClassification.unclassifiedCommand,E=T.derivedCommands;E.oit=p.createDerivedCommands(T,i,E.oit)}}else o.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}ji.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,r=i.globeDepth;u(r)&&r.prepareColorTextures(t);let o=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,l=s?r.colorFramebufferManager:void 0,f=i.sceneFramebuffer._colorFramebuffer,d=i.sceneFramebuffer.idFramebuffer;o&&(e.framebuffer=a?f.framebuffer:c,i.oit.execute(t,e));let p=i.translucentTileClassification;if(p.hasTranslucentDepth&&p.isSupported()&&p.execute(this,e),a){i.sceneFramebuffer.prepareColorTextures(t);let g=f;s&&!o&&(g=l);let m=this.postProcessStages,A=g.getColorTexture(0),x=d.getColorTexture(0),C=y(l,f).getDepthStencilTexture();m.execute(t,A,C,x),m.copy(t,c)}!o&&!a&&s&&(e.framebuffer=c,r.executeCopyColor(t,e))};function Hht(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function Ght(e){let t=e._globe,i=e.camera.positionCartographic;if(u(t)&&t.show&&u(i))return t.getHeight(i)}function Wht(e){let t=e.camera,n=e._mode,i=e.globe,r=e._screenSpaceCameraController,o=t.positionCartographic;if(!u(o))return!1;if(!r.onMap()&&o.height<0)return!0;if(!u(i)||!i.show||n===ne.SCENE2D||n===ne.MORPHING)return!1;let s=e._globeHeight;return u(s)&&o.height<s}ji.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeight=Ght(this),this._cameraUnderground=Wht(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function jht(e,t){if(e.debugShowFramesPerSecond){if(!u(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let r=new k_({container:n});e._performanceDisplay=r,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else u(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function qht(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),u(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function Yht(e){let t=e._frameState;e.primitives.postPassesUpdate(t),Ua.update()}var Xht=new z;function Kht(e){let t=e._frameState,n=e.context,i=n.uniformState,r=e._defaultView;e._view=r,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=pht;let o=y(e.backgroundColor,z.BLACK);e._hdr&&(o=z.clone(o,Xht),o.red=Math.pow(o.red,e.gamma),o.green=Math.pow(o.green,e.gamma),o.blue=Math.pow(o.blue,e.gamma)),t.backgroundColor=o,e.fog.update(t),i.update(t);let s=e.shadowMap;u(s)&&s.enabled&&(!u(e.light)||e.light instanceof op?h.negate(i.sunDirectionWC,e._shadowMapCamera.direction):h.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=r.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=r.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=Xe.clone(a,c.viewport),u(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,o),e.resolveFramebuffers(c),c.framebuffer=void 0,wht(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function xC(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function Jht(e){return e._picking.updateMostDetailedRayPicks(e)}ji.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,u(e)||(e=ee.now());let n=this._view.checkForCameraUpdates(this),i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===ne.MORPHING;if(!i&&u(this.maximumRenderTimeChange)&&u(this._lastRenderTime)){let r=Math.abs(ee.secondsDifference(this._lastRenderTime,e));i=i||r>this.maximumRenderTimeChange}if(i){this._lastRenderTime=ee.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let r=P.incrementWrap(t.frameNumber,15e6,1);T0e(this,r,e),t.newFrame=!0}xC(this,qht),this.primitives.show&&(xC(this,Jht),xC(this,Zht),xC(this,Qht),i||xC(this,$ht)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),xC(this,Kht)),jht(this,i),xC(this,Yht),Hht(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};ji.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};ji.prototype.requestRender=function(){this._renderRequested=!0};ji.prototype.clampLineWidth=function(e){return Math.max(zt.minimumAliasedLineWidth,Math.min(e,zt.maximumAliasedLineWidth))};ji.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};ji.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};ji.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};ji.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function Zht(e){let t=e._frameState;xY.camera=t.camera,xY.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,xY)}function Qht(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;CY.camera=e.preloadFlightCamera,CY.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,CY)}function $ht(e){e.primitives.updateForPass(e._frameState,_ht)}ji.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};ji.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};ji.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};ji.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};ji.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};ji.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};ji.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};ji.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};ji.prototype.cartesianToCanvasCoordinates=function(e,t){return Zi.wgs84ToWindowCoordinates(this,e,t)};ji.prototype.completeMorph=function(){this._transitioner.completeMorph()};ji.prototype.morphTo2D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo2D(e,t)};ji.prototype.morphToColumbusView=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphToColumbusView(e,t)};ji.prototype.morphTo3D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo3D(e,t)};function emt(e,t){if(e._removeTerrainProviderReadyListener=e._removeTerrainProviderReadyListener&&e._removeTerrainProviderReadyListener(),t.ready){u(e.globe)&&(e.globe.terrainProvider=t.provider);return}e.globe.terrainProvider=void 0,e._removeTerrainProviderReadyListener=t.readyEvent.addEventListener(n=>{u(e)&&u(e.globe)&&(e.globe.terrainProvider=n),e._removeTerrainProviderReadyListener()})}ji.prototype.setTerrain=function(e){return emt(this,e),e};ji.prototype.isDestroyed=function(){return!1};ji.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),u(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,ue(this)};var jN=ji;var vS=`float interpolateByDistance(vec4 nearFarScalar, float distance)
{
    float startDistance = nearFarScalar.x;
    float startValue = nearFarScalar.y;
    float endDistance = nearFarScalar.z;
    float endValue = nearFarScalar.w;
    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
    return mix(startValue, endValue, t);
}

vec3 getLightDirection(vec3 positionWC)
{
    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
    vec3 lightDirection =
        positionWC * float(lightEnum == 0.0) +
        czm_lightDirectionWC * float(lightEnum == 1.0) +
        czm_sunDirectionWC * float(lightEnum == 2.0);
    return normalize(lightDirection);
}

void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)
{
    float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;

    // Adjustment to the atmosphere radius applied based on the camera height.
    float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;
    float distanceAdjustMax = czm_ellipsoidRadii.x;
    float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;
    float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);

    // Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit 
    // for the position on the ellipsoid.
    float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;
    float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;

    // Setup the primary ray: from the camera position to the vertex position.
    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);

    underTranslucentGlobe = 0.0;

    // Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.
    #if defined(GLOBE_TRANSLUCENT)

        // Check for intersection with the inner radius of the atmopshere.
        czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);
        if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {
            
            // Compute position on globe.
            vec3 direction = normalize(positionWC);
            czm_ray ellipsoidRay = czm_ray(positionWC, -direction);
            czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);
            vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);

            // Control the color using the camera angle.
            float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));

            // Control the opacity using the distance from Earth.
            opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));
            vec3 horizonColor = vec3(0.1, 0.2, 0.3);
            vec3 nearColor = vec3(0.0);

            rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);
            
            // Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.
            underTranslucentGlobe = 1.0;
            return;
        }
    #endif

    computeScattering(
        primaryRay,
        length(cameraToPositionWC),
        lightDirection,
        atmosphereInnerRadius,
        rayleighColor,
        mieColor,
        opacity
    );

    // Alter the opacity based on how close the viewer is to the ground.
    // (0.0 = At edge of atmosphere, 1.0 = On ground)
    float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;
    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
    opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);

    // Alter alpha based on time of day (0.0 = night , 1.0 = day)
    float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;
    opacity *= pow(nightAlpha, 0.5);
}
`;var qN=`in vec3 v_outerPositionWC;

uniform vec3 u_hsbShift;

#ifndef PER_FRAGMENT_ATMOSPHERE
in vec3 v_mieColor;
in vec3 v_rayleighColor;
in float v_opacity;
in float v_translucent;
#endif

void main (void)
{
    vec3 lightDirection = getLightDirection(v_outerPositionWC);
   
    vec3 mieColor;
    vec3 rayleighColor;
    float opacity;
    float translucent;

    #ifdef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            v_outerPositionWC,
            lightDirection,
            rayleighColor,
            mieColor,
            opacity,
            translucent
        );
    #else
        mieColor = v_mieColor;
        rayleighColor = v_rayleighColor;
        opacity = v_opacity;
        translucent = v_translucent;
    #endif

    vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);

    #ifndef HDR
        color.rgb = czm_acesTonemapping(color.rgb);
        color.rgb = czm_inverseGamma(color.rgb);
    #endif

    #ifdef COLOR_CORRECT
        // Convert rgb color to hsb
        vec3 hsb = czm_RGBToHSB(color.rgb);
        // Perform hsb shift
        hsb.x += u_hsbShift.x; // hue
        hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
        hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
        // Convert shifted hsb back to rgb
        color.rgb = czm_HSBToRGB(hsb);
    #endif

    // For the parts of the sky atmosphere that are not behind a translucent globe,
    // we mix in the default opacity so that the sky atmosphere still appears at distance.
    // This is needed because the opacity in the sky atmosphere is initially adjusted based
    // on the camera height.
    if (translucent == 0.0) {
        color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);
    }

    out_FragColor = color;
}
`;var YN=`in vec4 position;

out vec3 v_outerPositionWC;

#ifndef PER_FRAGMENT_ATMOSPHERE
out vec3 v_mieColor;
out vec3 v_rayleighColor;
out float v_opacity;
out float v_translucent;
#endif

void main(void)
{
    vec4 positionWC = czm_model * position;
    vec3 lightDirection = getLightDirection(positionWC.xyz);

    #ifndef PER_FRAGMENT_ATMOSPHERE
        computeAtmosphereScattering(
            positionWC.xyz,
            lightDirection,
            v_rayleighColor,
            v_mieColor,
            v_opacity,
            v_translucent
        );
    #endif
    
    v_outerPositionWC = positionWC.xyz;
    gl_Position = czm_modelViewProjection * position;
}
`;function wS(e){e=y(e,re.WGS84),this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=h.multiplyByScalar(e.radii,t,new h);this._scaleMatrix=N.fromScale(n),this._modelMatrix=new N,this._command=new nt({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new h;let i=new h;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let r=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return r._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return r._hueSaturationBrightness.x=r.hueShift,r._hueSaturationBrightness.y=r.saturationShift,r._hueSaturationBrightness.z=r.brightnessShift,r._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return r.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return r.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return r.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return r.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return r.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return r.atmosphereMieAnisotropy}}}Object.defineProperties(wS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});wS.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var SY=new N;wS.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==ne.SCENE3D&&n!==ne.MORPHING||!e.passes.render)return;let i=N.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,SY),r=N.multiplyTransformation(i,dr.Y_UP_TO_Z_UP,SY),o=N.multiply(this._scaleMatrix,r,SY);N.clone(o,this._modelMatrix);let s=e.context,a=tmt(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=Ns.createGeometry(new Ns({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:Pe.POSITION_ONLY}));f.vertexArray=oi.fromGeometry({context:s,geometry:p,attributeLocations:Ln.createAttributeLocations(p),bufferUsage:Fe.STATIC_DRAW}),f.renderState=Ve.fromCache({cull:{enabled:!0,face:gi.FRONT},blending:un.ALPHA_BLEND,depthMask:!1})}let d=a|l<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];a&&p.push("COLOR_CORRECT"),l&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new ke({defines:p,sources:[R_,vS,YN]}),m=new ke({defines:p,sources:[R_,vS,qN]});this._spSkyAtmosphere=Xt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function tmt(e){return!(P.equalsEpsilon(e.hueShift,0,P.EPSILON7)&&P.equalsEpsilon(e.saturationShift,0,P.EPSILON7)&&P.equalsEpsilon(e.brightnessShift,0,P.EPSILON7))}wS.prototype.isDestroyed=function(){return!1};wS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),ue(this)};var XN=wS;var KN=`uniform samplerCube u_cubeMap;

in vec3 v_texCoord;

void main()
{
    vec4 color = czm_textureCube(u_cubeMap, normalize(v_texCoord));
    out_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);
}
`;var JN=`in vec3 position;

out vec3 v_texCoord;

void main()
{
    vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));
    gl_Position = czm_projection * vec4(p, 1.0);
    v_texCoord = position.xyz;
}
`;function eH(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new nt({modelMatrix:N.clone(N.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}eH.prototype.update=function(e,t){let n=this;if(!this.show||e.mode!==ne.SCENE3D&&e.mode!==ne.MORPHING||!e.passes.render)return;let i=e.context;if(this._sources!==this.sources){this._sources=this.sources;let o=this.sources;typeof o.positiveX=="string"?fI(i,this._sources).then(function(s){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=s}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new za({context:i,source:o}))}let r=this._command;if(!u(r.vertexArray)){r.uniformMap={u_cubeMap:function(){return n._cubeMap}};let o=fl.createGeometry(fl.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Pe.POSITION_ONLY})),s=this._attributeLocations=Ln.createAttributeLocations(o);r.vertexArray=oi.fromGeometry({context:i,geometry:o,attributeLocations:s,bufferUsage:Fe.STATIC_DRAW}),r.renderState=Ve.fromCache({blending:un.ALPHA_BLEND})}if(!u(r.shaderProgram)||this._useHdr!==t){let o=new ke({defines:[t?"HDR":""],sources:[KN]});r.shaderProgram=Xt.fromCache({context:i,vertexShaderSource:JN,fragmentShaderSource:o,attributeLocations:this._attributeLocations}),this._useHdr=t}if(u(this._cubeMap))return r};eH.prototype.isDestroyed=function(){return!1};eH.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),ue(this)};var ZN=eH;var QN=`uniform sampler2D u_texture;

in vec2 v_textureCoordinates;

void main()
{
    vec4 color = texture(u_texture, v_textureCoordinates);
    out_FragColor = czm_gammaCorrect(color);
}
`;var $N=`uniform float u_radiusTS;

in vec2 v_textureCoordinates;

vec2 rotate(vec2 p, vec2 direction)
{
    return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);
}

vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)
{
    vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);
    float radius = length(rotatedPosition) * lengthScalar;
    float burst = 1.0 - smoothstep(0.0, 0.55, radius);
    return vec4(burst);
}

void main()
{
    float lengthScalar = 2.0 / sqrt(2.0);
    vec2 position = v_textureCoordinates - vec2(0.5);
    float radius = length(position) * lengthScalar;
    float surface = step(radius, u_radiusTS);
    vec4 color = vec4(vec2(1.0), surface + 0.2, surface);

    float glow = 1.0 - smoothstep(0.0, 0.55, radius);
    color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;

    vec4 burst = vec4(0.0);

    // The following loop has been manually unrolled for speed, to
    // avoid sin() and cos().
    //
    //for (float i = 0.4; i < 3.2; i += 1.047) {
    //    vec2 direction = vec2(sin(i), cos(i));
    //    burst += 0.4 * addBurst(position, direction, lengthScalar);
    //
    //    direction = vec2(sin(i - 0.08), cos(i - 0.08));
    //    burst += 0.3 * addBurst(position, direction, lengthScalar);
    //}

    burst += 0.4 * addBurst(position, vec2(0.38942,  0.92106), lengthScalar);  // angle == 0.4
    burst += 0.4 * addBurst(position, vec2(0.99235,  0.12348), lengthScalar);  // angle == 0.4 + 1.047
    burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar);  // angle == 0.4 + 1.047 * 2.0

    burst += 0.3 * addBurst(position, vec2(0.31457,  0.94924), lengthScalar);  // angle == 0.4 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.97931,  0.20239), lengthScalar);  // angle == 0.4 + 1.047 - 0.08
    burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar);  // angle == 0.4 + 1.047 * 2.0 - 0.08

    // End of manual loop unrolling.

    color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;

    out_FragColor = clamp(color, vec4(0.0), vec4(1.0));
}
`;var eF=`in vec2 direction;

uniform float u_size;

out vec2 v_textureCoordinates;

void main() 
{
    vec4 position;
    if (czm_morphTime == 1.0)
    {
        position = vec4(czm_sunPositionWC, 1.0);
    }
    else
    {
        position = vec4(czm_sunPositionColumbusView.zxy, 1.0);
    }
    
    vec4 positionEC = czm_view * position;
    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
    
    vec2 halfSize = vec2(u_size * 0.5);
    halfSize *= ((direction * 2.0) - 1.0);
    
    gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);
    
    v_textureCoordinates = direction;
}
`;function nF(){this.show=!0,this._drawCommand=new nt({primitiveType:Be.TRIANGLES,boundingVolume:new ae,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new ae,this._boundingVolume2D=new ae,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(nF.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var nmt=new H,imt=new H,rmt=new se,tF=new se;nF.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===ne.SCENE2D||i===ne.MORPHING||!e.passes.render)return;let r=e.context,o=t.viewport.width,s=t.viewport.height;if(!u(this._texture)||o!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=o,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let S=Math.max(o,s);S=Math.pow(2,Math.ceil(Math.log(S)/Math.log(2))-2),S=Math.max(1,S);let v=n?r.halfFloatingPointTexture?Ke.HALF_FLOAT:Ke.FLOAT:Ke.UNSIGNED_BYTE;this._texture=new Rt({context:r,width:S,height:S,pixelFormat:at.RGBA,pixelDatatype:v}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let D=this,M={u_radiusTS:function(){return D._radiusTS}};this._commands.computeCommand=new Yu({fragmentShaderSource:$N,outputTexture:this._texture,uniformMap:M,persists:!1,owner:this,postExecute:function(){D._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!u(a.vertexArray)){let S={direction:0},v=new Uint8Array(4*2);v[0]=0,v[1]=0,v[2]=255,v[3]=0,v[4]=255,v[5]=255,v[6]=0,v[7]=255;let D=ht.createVertexBuffer({context:r,typedArray:v,usage:Fe.STATIC_DRAW}),M=[{index:S.direction,vertexBuffer:D,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],O=ht.createIndexBuffer({context:r,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT});a.vertexArray=new oi({context:r,attributes:M,indexBuffer:O}),a.shaderProgram=Xt.fromCache({context:r,vertexShaderSource:eF,fragmentShaderSource:QN,attributeLocations:S}),a.renderState=Ve.fromCache({blending:un.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=r.uniformState.sunPositionWC,l=r.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.clone(c,f.center),d.center.x=l.z,d.center.y=l.x,d.center.z=l.y,f.radius=P.SOLAR_RADIUS+P.SOLAR_RADIUS*this._glowLengthTS,d.radius=f.radius,i===ne.SCENE3D?ae.clone(f,a.boundingVolume):i===ne.COLUMBUS_VIEW&&ae.clone(d,a.boundingVolume);let p=Zi.computeActualWgs84Position(e,c,tF),g=h.magnitude(h.subtract(p,e.camera.position,tF)),m=r.uniformState.projection,A=rmt;A.x=0,A.y=0,A.z=-g,A.w=1;let x=N.multiplyByVector(m,A,tF),C=Zi.clipToGLWindowCoordinates(t.viewport,x,nmt);A.x=P.SOLAR_RADIUS;let T=N.multiplyByVector(m,A,tF),E=Zi.clipToGLWindowCoordinates(t.viewport,T,imt);return this._size=H.magnitude(H.subtract(E,C,tF)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};nF.prototype.isDestroyed=function(){return!1};nF.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),ue(this)};var iF=nF;function DS(e){return $t(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function omt(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let r=e._targetFrameRate;if(!u(r))e.resize(),e.render(),requestAnimationFrame(n);else{let o=1e3/r,s=i-t;s>o&&(e.resize(),e.render(),t=i-s%o),requestAnimationFrame(n)}}catch(r){if(e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors){let o="An error occurred while rendering.  Rendering has stopped.";e.showErrorPanel(o,void 0,r)}}else e._renderLoopRunning=!1}requestAnimationFrame(n)}function w0e(e){let t=e._useBrowserRecommendedResolution?1:window.devicePixelRatio;return t*=e._resolutionScale,u(e._scene)&&(e._scene.pixelRatio=t),t}function D0e(e){let t=e._canvas,n=t.clientWidth,i=t.clientHeight,r=w0e(e);e._canvasClientWidth=n,e._canvasClientHeight=i,n*=r,i*=r,t.width=n,t.height=i,e._canRender=n!==0&&i!==0,e._lastDevicePixelRatio=window.devicePixelRatio}function I0e(e){let t=e._canvas,n=t.width,i=t.height;if(n!==0&&i!==0){let r=e._scene.camera.frustum;u(r.aspectRatio)?r.aspectRatio=n/i:(r.top=r.right*(i/n),r.bottom=-r.top)}}function CC(e,t){e=wn(e),t=y(t,y.EMPTY_OBJECT);let n=document.createElement("div");n.className="cesium-widget",e.appendChild(n);let i=document.createElement("canvas"),r=Ht.supportsImageRenderingPixelated();this._supportsImageRenderingPixelated=r,r&&(i.style.imageRendering=Ht.imageRenderingValue()),i.oncontextmenu=function(){return!1},i.onselectstart=function(){return!1};function o(){i!==i.ownerDocument.activeElement&&i.ownerDocument.activeElement.blur()}y(t.blurActiveElementOnCanvasFocus,!0)&&(i.addEventListener("mousedown",o),i.addEventListener("pointerdown",o)),n.appendChild(i);let a=document.createElement("div");a.className="cesium-widget-credits";let c=u(t.creditContainer)?wn(t.creditContainer):n;c.appendChild(a);let l=u(t.creditViewport)?wn(t.creditViewport):n,f=y(t.showRenderLoopErrors,!0),d=y(t.useBrowserRecommendedResolution,!0);this._element=n,this._container=e,this._canvas=i,this._canvasClientWidth=0,this._canvasClientHeight=0,this._lastDevicePixelRatio=0,this._creditViewport=l,this._creditContainer=c,this._innerCreditContainer=a,this._canRender=!1,this._renderLoopRunning=!1,this._showRenderLoopErrors=f,this._resolutionScale=1,this._useBrowserRecommendedResolution=d,this._forceResize=!1,this._clock=u(t.clock)?t.clock:new qd,D0e(this);try{let p=new jN({canvas:i,contextOptions:t.contextOptions,creditContainer:a,creditViewport:l,mapProjection:t.mapProjection,orderIndependentTranslucency:t.orderIndependentTranslucency,scene3DOnly:y(t.scene3DOnly,!1),shadows:t.shadows,mapMode2D:t.mapMode2D,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples});this._scene=p,p.camera.constrainedAxis=h.UNIT_Z,w0e(this),I0e(this);let g=y(p.mapProjection.ellipsoid,re.WGS84),m=t.globe;u(m)||(m=new gL(g)),m!==!1&&(p.globe=m,p.globe.shadows=y(t.terrainShadows,yn.RECEIVE_ONLY));let A=t.skyBox;u(A)||(A=new ZN({sources:{positiveX:DS("px"),negativeX:DS("mx"),positiveY:DS("py"),negativeY:DS("my"),positiveZ:DS("pz"),negativeZ:DS("mz")}})),A!==!1&&(p.skyBox=A,p.sun=new iF,p.moon=new EL);let x=t.skyAtmosphere;u(x)||(x=new XN(g)),x!==!1&&(p.skyAtmosphere=x),u(t.imageryProvider)&&$("CesiumWidget options.imageryProvider","options.imageryProvider was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use options.baseLayer instead.");let C=t.baseLayer;t.globe!==!1&&C!==!1&&t.imageryProvider!==!1&&(u(t.imageryProvider)&&!u(C)&&(C=new ks(t.imageryProvider)),u(C)||(C=ks.fromWorldImagery()),p.imageryLayers.add(C)),u(t.terrainProvider)&&t.globe!==!1&&(p.terrainProvider=t.terrainProvider),u(t.terrain)&&t.globe!==!1&&p.setTerrain(t.terrain),this._screenSpaceEventHandler=new Lu(i),u(t.sceneMode)&&(t.sceneMode===ne.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===ne.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=y(t.useDefaultRenderLoop,!0),this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let T=this;this._onRenderError=function(E,S){if(T._useDefaultRenderLoop=!1,T._renderLoopRunning=!1,T._showRenderLoopErrors){let v="An error occurred while rendering.  Rendering has stopped.";T.showErrorPanel(v,void 0,S)}},p.renderError.addEventListener(this._onRenderError)}catch(p){if(f){let g="Error constructing CesiumWidget.",m='Visit <a href="http://get.webgl.org">http://get.webgl.org</a> to verify that your web browser and hardware support WebGL.  Consider trying a different web browser or updating your video drivers.  Detailed error information is below:';this.showErrorPanel(g,m,p)}throw p}}Object.defineProperties(CC.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},creditViewport:{get:function(){return this._creditViewport}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},creditDisplay:{get:function(){return this._scene.frameState.creditDisplay}},camera:{get:function(){return this._scene.camera}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&omt(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){this._resolutionScale!==e&&(this._resolutionScale=e,this._forceResize=!0)}},useBrowserRecommendedResolution:{get:function(){return this._useBrowserRecommendedResolution},set:function(e){this._useBrowserRecommendedResolution!==e&&(this._useBrowserRecommendedResolution=e,this._forceResize=!0)}}});CC.prototype.showErrorPanel=function(e,t,n){let i=this._element,r=document.createElement("div");r.className="cesium-widget-errorPanel";let o=document.createElement("div");o.className="cesium-widget-errorPanel-content",r.appendChild(o);let s=document.createElement("div");s.className="cesium-widget-errorPanel-header",s.appendChild(document.createTextNode(e)),o.appendChild(s);let a=document.createElement("div");a.className="cesium-widget-errorPanel-scroll",o.appendChild(a);function c(){a.style.maxHeight=`${Math.max(Math.round(i.clientHeight*.9-100),30)}px`}c(),u(window.addEventListener)&&window.addEventListener("resize",c,!1);let l=u(t),f=u(n);if(l||f){let g=document.createElement("div");if(g.className="cesium-widget-errorPanel-message",a.appendChild(g),f){let m=Sm(n);l||(typeof n=="string"&&(n=new Error(n)),t=Sm({name:n.name,message:n.message}),m=n.stack),typeof console<"u"&&console.error(`${e}
${t}
${m}`);let A=document.createElement("div");A.className="cesium-widget-errorPanel-message-details collapsed";let x=document.createElement("span");x.className="cesium-widget-errorPanel-more-details",x.appendChild(document.createTextNode("See more...")),A.appendChild(x),A.onclick=function(C){A.removeChild(x),A.appendChild(document.createTextNode(m)),A.className="cesium-widget-errorPanel-message-details",o.className="cesium-widget-errorPanel-content expanded",A.onclick=void 0},a.appendChild(A)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",o.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){u(c)&&u(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(r)},d.appendChild(p),i.appendChild(r)};CC.prototype.isDestroyed=function(){return!1};CC.prototype.destroy=function(){u(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),ue(this)};CC.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,D0e(this),I0e(this),this._scene.requestRender())};CC.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};var rF=CC;var oF=`uniform sampler2D u_noiseTexture;
uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
in vec2 v_offset;
in vec3 v_maximumSize;
in vec4 v_color;
in float v_slice;
in float v_brightness;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec2 voxelToUV(vec3 voxelIndex) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;

    float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;
    vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,
                                            inverseNoiseTextureRows / textureSliceWidth);
    vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);
    float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);
    float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);

    float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;
    float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;
    return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;
}

// Interpolate a voxel with its neighbor (along the positive X-axis)
vec4 lerpSamplesX(vec3 voxelIndex, float x) {
    vec2 uv0 = voxelToUV(voxelIndex);
    vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));
    vec4 sample0 = texture(u_noiseTexture, uv0);
    vec4 sample1 = texture(u_noiseTexture, uv1);
    return mix(sample0, sample1, x);
}

vec4 sampleNoiseTexture(vec3 position) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);
    vec3 lerpValue = fract(recenteredPos);
    vec3 voxelIndex = floor(recenteredPos);

    vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);
    vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);
    vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);
    vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);

    vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);
    vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);
    return mix(yLerp0, yLerp1, lerpValue.z);
}

// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).
bool intersectSphere(vec3 origin, vec3 dir, float slice,
                     out vec3 point, out vec3 normal) {
    float A = dot(dir, dir);
    float B = dot(origin, dir);
    float C = dot(origin, origin) - 0.25;
    float discriminant = (B * B) - (A * C);
    if(discriminant < 0.0) {
        return false;
    }
    float root = sqrt(discriminant);
    float t = (-B - root) / A;
    if(t < 0.0) {
        t = (-B + root) / A;
    }
    point = origin + t * dir;

    if(slice >= 0.0) {
        point.z = (slice / 2.0) - 0.5;
        if(length(point) > 0.5) {
            return false;
        }
    }

    normal = normalize(point);
    point -= czm_epsilon2 * normal;
    return true;
}

// Transforms the ray origin and direction into unit sphere space,
// then transforms the result back into the ellipsoid's space.
bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,
                        out vec3 point, out vec3 normal) {
    if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {
        return false;
    }

    vec3 o = (origin - center) / scale;
    vec3 d = dir / scale;
    vec3 p, n;
    bool intersected = intersectSphere(o, d, slice, p, n);
    if(intersected) {
        point = (p * scale) + center;
        normal = n;
    }
    return intersected;
}

// Assume that if phase shift is being called for octave i,
// the frequency is of i - 1. This saves us from doing extra
// division / multiplication operations.
vec2 phaseShift2D(vec2 p, vec2 freq) {
    return (czm_pi / 2.0) * sin(freq.yx * p.yx);
}

vec2 phaseShift3D(vec3 p, vec2 freq) {
    return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));
}

// The cloud texture function derived from Gardner's 1985 paper,
// "Visual Simulation of Clouds."
// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf
const float T0    = 0.6;  // contrast of the texture pattern
const float k     = 0.1;  // computed to produce a maximum value of 1
const float C0    = 0.8;  // coefficient
const float FX0   = 0.6;  // frequency X
const float FY0   = 0.6;  // frequency Y
const int octaves = 5;

float T(vec3 point) {
    vec2 sum = vec2(0.0);
    float Ci = C0;
    vec2 FXY = vec2(FX0, FY0);
    vec2 PXY = vec2(0.0);
    for(int i = 1; i <= octaves; i++) {
        PXY = phaseShift3D(point, FXY);
        Ci *= 0.707;
        FXY *= 2.0;
        vec2 sinTerm = sin(FXY * point.xy + PXY);
        sum += Ci * sinTerm + vec2(T0);
    }
    return k * sum.x * sum.y;
}

const float a = 0.5;  // fraction of surface reflection due to ambient or scattered light,
const float t = 0.4;  // fraction of texture shading
const float s = 0.25; // fraction of specular reflection

float I(float Id, float Is, float It) {
    return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;
}

const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));

vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,
               float brightness) {
    vec3 cloudPoint, cloudNormal;
    if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,
                            cloudPoint, cloudNormal)) {
        return vec4(0.0);
    }

    float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0);  // diffuse reflection
    float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0);   // specular reflection
    float It = T(cloudPoint);                                 // texture function
    float intensity = I(Id, Is, It);
    vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));

    vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);
    float W = noise.x;
    float W2 = noise.y;
    float W3 = noise.z;

    // The dot product between the cloud's normal and the ray's direction is greatest
    // in the center of the ellipsoid's surface. It decreases towards the edge.
    // Thus, it is used to blur the areas leading to the edges of the ellipsoid,
    // so that no harsh lines appear.

    // The first (and biggest) layer of worley noise is then subtracted from this.
    // The final result is scaled up so that the base cloud is not too translucent.
    float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);
    float TR = pow(ndDot, 3.0) - W; // translucency
    TR *= 1.3;

    // Subtracting the second and third layers of worley noise is more complicated.
    // If these layers of noise were simply subtracted from the current translucency,
    // the shape derived from the first layer of noise would be completely deleted.
    // The erosion of this noise should thus be constricted to the edges of the cloud.
    // However, because the edges of the ellipsoid were already blurred away, mapping
    // the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.
    // The value of (0.5 - ndDot) provides the best compromise.
    float minusDot = 0.5 - ndDot;

    // Even with the previous calculation, subtracting the second layer of wnoise
    // erode too much of the cloud. The addition of it, however, will detailed
    // volume to the cloud. As long as the noise is only added and not subtracted,
    // the results are aesthetically pleasing.

    // The minusDot product is mapped in a way that it is larger at the edges of
    // the ellipsoid, so a subtraction and min operation are used instead of
    // an addition and max one.
    TR -= min(minusDot * W2, 0.0);

    // The third level of worley noise is subtracted from the result, with some
    // modifications. First, a scalar is added to minusDot so that the noise
    // starts affecting the shape farther away from the center of the ellipsoid's
    // surface. Then, it is scaled down so its impact is not too intense.
    TR -= 0.8 * (minusDot + 0.25) * W3;

    // The texture function's shading does not correlate with the shape of the cloud
    // produced by the layers of noise, so an extra shading scalar is calculated.
    // The darkest areas of the cloud are assigned to be where the noise erodes
    // the cloud the most. This is then interpolated based on the translucency
    // and the diffuse shading term of that point in the cloud.
    float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);

    // To avoid values that are too dark, this scalar is increased by a small amount
    // and clamped so it never goes to zero.
    shading = clamp(shading + 0.2, 0.3, 1.0);

    // Finally, the contrast of the cloud's color is increased.
    vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);
    return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;
}

void main() {
#ifdef DEBUG_BILLBOARDS
    out_FragColor = vec4(0.0, 0.5, 0.5, 1.0);
#endif
    // To avoid calculations with high values,
    // we raycast from an arbitrarily smaller space.
    vec2 coordinate = v_maximumSize.xy * v_offset;

    vec3 ellipsoidScale = 0.82 * v_maximumSize;
    vec3 ellipsoidCenter = vec3(0.0);

    float zOffset = max(ellipsoidScale.z - 10.0, 0.0);
    vec3 eye = vec3(0, 0, -10.0 - zOffset);
    vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);
    vec3 rayOrigin = eye;
#ifdef DEBUG_ELLIPSOIDS
    vec3 point, normal;
    if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,
                          point, normal)) {
        out_FragColor = v_brightness * v_color;
    }
#else
#ifndef DEBUG_BILLBOARDS
    vec4 cloud = drawCloud(rayOrigin, rayDir,
                           ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);
    if(cloud.w < 0.01) {
        discard;
    }
    out_FragColor = cloud;
#endif
#endif
}
`;var sF=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScaleX;
in vec4 positionLowAndScaleY;
in vec4 packedAttribute0;
in vec4 packedAttribute1;
in vec4 color;

out vec2 v_offset;
out vec3 v_maximumSize;
out vec4 v_color;
out float v_slice;
out float v_brightness;

void main() {
    // Unpack attributes.
    vec3 positionHigh = positionHighAndScaleX.xyz;
    vec3 positionLow = positionLowAndScaleY.xyz;
    vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);

    float show = packedAttribute0.x;
    float brightness = packedAttribute0.y;
    vec2 coordinates = packedAttribute0.wz;
    vec3 maximumSize = packedAttribute1.xyz;
    float slice = packedAttribute1.w;

#ifdef INSTANCED
    vec2 dir = direction;
#else
    vec2 dir = coordinates;
#endif

    vec2 offset = dir - vec2(0.5, 0.5);
    vec2 scaledOffset = scale * offset;
    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
    vec4 positionEC = czm_modelViewRelativeToEye * p;
    positionEC.xy += scaledOffset;
    
    positionEC.xyz *= show;
    gl_Position = czm_projection * positionEC;

    v_offset = offset;
    v_maximumSize = maximumSize;
    v_color = color;
    v_slice = slice;
    v_brightness = brightness;
}
`;var aF=`uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
uniform vec3 u_noiseOffset;
in vec2 v_position;

float wrap(float value, float rangeLength) {
    if(value < 0.0) {
        float absValue = abs(value);
        float modValue = mod(absValue, rangeLength);
        return mod(rangeLength - modValue, rangeLength);
    }
    return mod(value, rangeLength);
}

vec3 wrapVec(vec3 value, float rangeLength) {
    return vec3(wrap(value.x, rangeLength),
                wrap(value.y, rangeLength),
                wrap(value.z, rangeLength));
}

vec3 random3(vec3 p) {
    float dot1 = dot(p, vec3(127.1, 311.7, 932.8));
    float dot2 = dot(p, vec3(269.5, 183.3, 421.4));
    return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));
}

// Frequency corresponds to cell size.
// The higher the frequency, the smaller the cell size.
vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    vec3 cell = centerCell + offset;
    cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);
    cell += floor(u_noiseOffset / u_noiseDetail);
    vec3 p = offset + random3(cell);
    return p;
}

float worleyNoise(vec3 p, float freq) {
    vec3 centerCell = floor(p * freq);
    vec3 pointInCell = fract(p * freq);
    float shortestDistance = 1000.0;

    for(float z = -1.0; z <= 1.0; z++) {
        for(float y = -1.0; y <= 1.0; y++) {
            for(float x = -1.0; x <= 1.0; x++) {
                vec3 offset = vec3(x, y, z);
                vec3 point = getWorleyCellPoint(centerCell, offset, freq);

                float distance = length(pointInCell - point);
                if(distance < shortestDistance) {
                    shortestDistance = distance;
                }
            }
        }
    }

    return shortestDistance;
}

const float MAX_FBM_ITERATIONS = 10.0;

float worleyFBMNoise(vec3 p, float octaves, float scale) {
    float noise = 0.0;
    float freq = 1.0;
    float persistence = 0.625;
    for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {
        if(i >= octaves) {
            break;
        }

        noise += worleyNoise(p * scale, freq * scale) * persistence;
        persistence *= 0.5;
        freq *= 2.0;
    }
    return noise;
}

void main() {
    float textureSliceWidth = u_noiseTextureDimensions.x;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    float x = mod(v_position.x, textureSliceWidth);
    float y = mod(v_position.y, textureSliceWidth);
    float sliceRow = floor(v_position.y / textureSliceWidth);
    float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;

    vec3 position = vec3(x, y, z);
    position /= u_noiseDetail;
    float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);
    float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);
    float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);
    out_FragColor = vec4(worley0, worley1, worley2, 1.0);
}
`;var cF=`uniform vec3 u_noiseTextureDimensions;
in vec2 position;

out vec2 v_position;

void main()
{
    gl_Position = vec4(position, 0.1, 1.0);

    float textureSliceWidth = u_noiseTextureDimensions.x;
    float noiseTextureRows = u_noiseTextureDimensions.y;
    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
    vec2 transformedPos = (position * 0.5) + vec2(0.5);
    transformedPos *= textureSliceWidth;
    transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;
    transformedPos.y *= noiseTextureRows;
    v_position = transformedPos;
}
`;var lF=`
in vec2 v_textureCoordinates;

void main()
{
    czm_materialInput materialInput;
    
    materialInput.s = v_textureCoordinates.s;
    materialInput.st = v_textureCoordinates;
    materialInput.str = vec3(v_textureCoordinates, 0.0);
    materialInput.normalEC = vec3(0.0, 0.0, -1.0);
    
    czm_material material = czm_getMaterial(materialInput);

    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
}
`;var smt=new h(1,1,1);function vY(e){e=y(e,smt),this._dimensions=h.clone(e)}Object.defineProperties(vY.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){h.clone(e,this._dimensions)}}});var amt=new h;vY.prototype.emit=function(e){let t=this._dimensions,n=h.multiplyByScalar(t,.5,amt),i=P.randomBetween(-n.x,n.x),r=P.randomBetween(-n.y,n.y),o=P.randomBetween(-n.z,n.z);e.position=h.fromElements(i,r,o,e.position),e.velocity=h.normalize(e.position,e.velocity)};var wY=vY;function q_(){this.featurePropertiesDirty=!1}Object.defineProperties(q_.prototype,{featuresLength:{get:function(){fe.throwInstantiationError()}},pointsLength:{get:function(){fe.throwInstantiationError()}},trianglesLength:{get:function(){fe.throwInstantiationError()}},geometryByteLength:{get:function(){fe.throwInstantiationError()}},texturesByteLength:{get:function(){fe.throwInstantiationError()}},batchTableByteLength:{get:function(){fe.throwInstantiationError()}},innerContents:{get:function(){fe.throwInstantiationError()}},ready:{get:function(){fe.throwInstantiationError()}},readyPromise:{get:function(){fe.throwInstantiationError()}},tileset:{get:function(){fe.throwInstantiationError()}},tile:{get:function(){fe.throwInstantiationError()}},url:{get:function(){fe.throwInstantiationError()}},batchTable:{get:function(){fe.throwInstantiationError()}},metadata:{get:function(){fe.throwInstantiationError()},set:function(e){fe.throwInstantiationError()}},group:{get:function(){fe.throwInstantiationError()},set:function(e){fe.throwInstantiationError()}}});q_.prototype.hasProperty=function(e,t){fe.throwInstantiationError()};q_.prototype.getFeature=function(e){fe.throwInstantiationError()};q_.prototype.applyDebugSettings=function(e,t){fe.throwInstantiationError()};q_.prototype.applyStyle=function(e){fe.throwInstantiationError()};q_.prototype.update=function(e,t){fe.throwInstantiationError()};q_.prototype.isDestroyed=function(){fe.throwInstantiationError()};q_.prototype.destroy=function(){fe.throwInstantiationError()};var DY=q_;function IS(e,t){this._conditionsExpression=We(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,lmt(this,t)}Object.defineProperties(IS.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function cmt(e,t){this.condition=e,this.expression=t}function lmt(e,t){let n=[],i=e._conditions;if(!u(i))return;let r=i.length;for(let o=0;o<r;++o){let s=i[o],a=String(s[0]),c=String(s[1]);n.push(new cmt(new of(a,t),new of(c,t)))}e._runtimeConditions=n}IS.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.condition.evaluate(e))return o.expression.evaluate(e,t)}};IS.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let r=0;r<i;++r){let o=n[r];if(o.condition.evaluate(e))return o.expression.evaluateColor(e,t)}};IS.prototype.getShaderFunction=function(e,t,n,i){let r=this._runtimeConditions;if(!u(r)||r.length===0)return;let o="",s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);o+=`    ${a===0?"if":"else if"} (${l})
    {
        return ${f};
    }
`}return o=`${i} ${e}
{
${o}    return ${i}(1.0);
}
`,o};IS.prototype.getVariables=function(){let e=[],t=this._runtimeConditions;if(!u(t)||t.length===0)return e;let n=t.length;for(let i=0;i<n;++i){let r=t[i];e.push.apply(e,r.condition.getVariables()),e.push.apply(e,r.expression.getVariables())}return e=e.filter(function(i,r,o){return o.indexOf(i)===r}),e};var uF=IS;function n0(e){this._style={},this._ready=!1,this._show=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._labelColor=void 0,this._labelOutlineColor=void 0,this._labelOutlineWidth=void 0,this._font=void 0,this._labelStyle=void 0,this._labelText=void 0,this._backgroundColor=void 0,this._backgroundPadding=void 0,this._backgroundEnabled=void 0,this._scaleByDistance=void 0,this._translucencyByDistance=void 0,this._distanceDisplayCondition=void 0,this._heightOffset=void 0,this._anchorLineEnabled=void 0,this._anchorLineColor=void 0,this._image=void 0,this._disableDepthTestDistance=void 0,this._horizontalOrigin=void 0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,umt(this,e)}function umt(e,t){t=y(We(t,!0),e._style),e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin;let n={};if(u(t.meta)){let i=t.defines,r=y(t.meta,y.EMPTY_OBJECT);for(let o in r)r.hasOwnProperty(o)&&(n[o]=new of(r[o],i))}e._meta=n,e._ready=!0}function to(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new of(String(t));if(typeof t=="string")return new of(t,n);if(u(t.conditions))return new uF(t,n)}else return;return t}function no(e){if(u(e)){if(u(e.expression))return e.expression;if(u(e.conditionsExpression))return We(e.conditionsExpression,!0)}else return;return e}Object.defineProperties(n0.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=to(this,e),this._style.show=no(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=to(this,e),this._style.color=no(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=to(this,e),this._style.pointSize=no(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=to(this,e),this._style.pointOutlineColor=no(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=to(this,e),this._style.pointOutlineWidth=no(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=to(this,e),this._style.labelColor=no(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=to(this,e),this._style.labelOutlineColor=no(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=to(this,e),this._style.labelOutlineWidth=no(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=to(this,e),this._style.font=no(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=to(this,e),this._style.labelStyle=no(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=to(this,e),this._style.labelText=no(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=to(this,e),this._style.backgroundColor=no(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=to(this,e),this._style.backgroundPadding=no(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=to(this,e),this._style.backgroundEnabled=no(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=to(this,e),this._style.scaleByDistance=no(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=to(this,e),this._style.translucencyByDistance=no(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=to(this,e),this._style.distanceDisplayCondition=no(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=to(this,e),this._style.heightOffset=no(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=to(this,e),this._style.anchorLineEnabled=no(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=to(this,e),this._style.anchorLineColor=no(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=to(this,e),this._style.image=no(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=to(this,e),this._style.disableDepthTestDistance=no(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=to(this,e),this._style.horizontalOrigin=no(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=to(this,e),this._style.verticalOrigin=no(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=to(this,e),this._style.labelHorizontalOrigin=no(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=to(this,e),this._style.labelVerticalOrigin=no(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});n0.fromUrl=function(e){return ve.createIfNeeded(e).fetchJson(e).then(function(n){return new n0(n)})};n0.prototype.getColorShaderFunction=function(e,t,n){return this._colorShaderFunctionReady?(n.translucent=this._colorShaderTranslucent,this._colorShaderFunction):(this._colorShaderFunctionReady=!0,u(this.color)&&u(this.color.getShaderFunction)?this._colorShaderFunction=this.color.getShaderFunction(e,t,n,"vec4"):this._colorShaderFunction=void 0,this._colorShaderTranslucent=n.translucent,this._colorShaderFunction)};n0.prototype.getShowShaderFunction=function(e,t,n){return this._showShaderFunctionReady?this._showShaderFunction:(this._showShaderFunctionReady=!0,u(this.show)&&u(this.show.getShaderFunction)?this._showShaderFunction=this.show.getShaderFunction(e,t,n,"bool"):this._showShaderFunction=void 0,this._showShaderFunction)};n0.prototype.getPointSizeShaderFunction=function(e,t,n){return this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,u(this.pointSize)&&u(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};n0.prototype.getVariables=function(){let e=[];return u(this.color)&&u(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),u(this.show)&&u(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),u(this.pointSize)&&u(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var Y_=n0;function Ch(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=u(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(Ch.prototype,{length:{get:function(){return this._length}},maximumLength:{get:function(){return this._maximumLength},set:function(e){if(u(e)){for(;this._length>e;)this.removeMinimum();this._array.length=e}this._maximumLength=e}},internalArray:{get:function(){return this._array}},comparator:{get:function(){return this._comparator}}});Ch.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,r=new Ch({comparator:t,maximumLength:e});r._length=i;for(let o=0;o<i;o++)r._array[o]=n[o];return r};Ch.prototype.reset=function(){this._length=0;let e=this._maximumLength;if(u(e))for(let t=0;t<e;t++)this._array[t]=void 0;else this._array.length=0};Ch.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)P0e(this,t)};Ch.prototype.insert=function(e){let t,n=this._maximumLength;if(u(n)){if(n===0)return;if(this._length===n){let r=this._array[0];if(this._comparator(e,r)<=0)return e;t=this.removeMinimum()}}let i=this._length;return this._array[i]=e,this._length++,P0e(this,i),t};Ch.prototype.removeMinimum=function(){let e=this._length;if(e===0)return;this._length--;let t=this._array[0];return e>=2&&(this._array[0]=this._array[e-1],O0e(this,0)),this._array[e-1]=void 0,t};Ch.prototype.removeMaximum=function(){let e=this._length;if(e===0)return;this._length--;let t;if(e<=2)t=this._array[e-1];else{let n=IY(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&O0e(this,n)}return this._array[e-1]=void 0,t};Ch.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};Ch.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[IY(this,1,2)?1:2]};function tH(e,t,n){let i=e._array,r=i[t];i[t]=i[n],i[n]=r}function fF(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function IY(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function P0e(e,t){if(t===0)return;let n=Math.floor(P.log2(t+1))%2===0,i=Math.floor((t-1)/2),r=fF(e,t,i);for(r!==n&&(tH(e,t,i),t=i);t>=3;){let o=Math.floor((t-3)/4);if(fF(e,t,o)!==r)break;tH(e,t,o),t=o}}function O0e(e,t){let n=e._length,i=Math.floor(P.log2(t+1))%2===0,r;for(;(r=2*t+1)<n;){let o=r,s=r+1;if(s<n){fF(e,s,o)===i&&(o=s);let a=2*r+1,c=Math.max(Math.min(n-a,4),0);for(let l=0;l<c;l++){let f=a+l;fF(e,f,o)===i&&(o=f)}}if(fF(e,o,t)===i&&(tH(e,o,t),o!==r&&o!==s)){let a=Math.floor((o-1)/2);IY(e,o,a)===i&&tH(e,o,a)}t=o}}var TC=Ch;function dF(e){e=y(e,y.EMPTY_OBJECT),this._maximumSubtreeCount=y(e.maximumSubtreeCount,0),this._subtreeRequestCounter=0,this._queue=new TC({comparator:dF.comparator})}dF.prototype.addSubtree=function(e){let t=new fmt(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),r=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};dF.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let r=0;r<i;r++){let o=n[r],a=o.subtree.implicitCoordinates;if(e.isEqual(a))return o.subtree}};dF.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};function fmt(e,t){this.subtree=e,this.stamp=t}var hF=dF;function zl(){this.orientedBoundingBox=new On,this.boundingSphere=new ae,this.boundTransform=new N,this.shapeTransform=new N,this._minBounds=h.clone(zl.DefaultMinBounds,new h),this._maxBounds=h.clone(zl.DefaultMaxBounds,new h),this.shaderUniforms={renderMinBounds:new h,renderMaxBounds:new h,boxUvToShapeUvScale:new h,boxUvToShapeUvTranslate:new h},this.shaderDefines={BOX_INTERSECTION_INDEX:void 0,BOX_HAS_SHAPE_BOUNDS:void 0},this.shaderMaximumIntersectionsLength=0}var dmt=new h,PY=new h,hmt=new Q,mmt=new h,pmt=new h,_mt=new h,gmt=new h,M0e=N.fromRotationTranslation(Q.fromUniformScale(.5,new Q),new h(.5,.5,.5),new N);zl.prototype.update=function(e,t,n,i,r){i=y(i,zl.DefaultMinBounds),r=y(r,zl.DefaultMaxBounds);let o=zl.DefaultMinBounds,s=zl.DefaultMaxBounds;t=this._minBounds=h.clamp(t,o,s,this._minBounds),n=this._maxBounds=h.clamp(n,o,s,this._maxBounds),i=h.clamp(i,o,s,mmt),r=h.clamp(r,o,s,pmt);let a=h.clamp(t,i,r,_mt),c=h.clamp(n,i,r,gmt),l=N.getScale(e,PY);if(a.x>c.x||a.y>c.y||a.z>c.z||(a.x===c.x)+(a.y===c.y)+(a.z===c.z)>=2||i.x>r.x||i.y>r.y||i.z>r.z||l.x===0||l.y===0||l.z===0)return!1;this.shapeTransform=N.clone(e,this.shapeTransform),this.orientedBoundingBox=R0e(a,c,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let{shaderUniforms:f,shaderDefines:d}=this;for(let m in d)d.hasOwnProperty(m)&&(d[m]=void 0);let p=!h.equals(t,o)||!h.equals(n,s),g=0;if(d.BOX_INTERSECTION_INDEX=g,g+=1,f.renderMinBounds=N.multiplyByPoint(M0e,a,f.renderMinBounds),f.renderMaxBounds=N.multiplyByPoint(M0e,c,f.renderMaxBounds),p){d.BOX_HAS_SHAPE_BOUNDS=!0;let m=t,A=n;f.boxUvToShapeUvScale=h.fromElements(2/(m.x===A.x?1:A.x-m.x),2/(m.y===A.y?1:A.y-m.y),2/(m.z===A.z?1:A.z-m.z),f.boxUvToShapeUvScale),f.boxUvToShapeUvTranslate=h.fromElements(-f.boxUvToShapeUvScale.x*(m.x*.5+.5),-f.boxUvToShapeUvScale.y*(m.y*.5+.5),-f.boxUvToShapeUvScale.z*(m.z*.5+.5),f.boxUvToShapeUvTranslate)}return this.shaderMaximumIntersectionsLength=g,!0};var ymt=new h,Amt=new h;zl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=h.fromElements(P.lerp(o.x,s.x,a*t),P.lerp(o.y,s.y,a*n),P.lerp(o.z,s.z,a*i),ymt),l=h.fromElements(P.lerp(o.x,s.x,a*(t+1)),P.lerp(o.y,s.y,a*(n+1)),P.lerp(o.z,s.z,a*(i+1)),Amt);return R0e(c,l,this.shapeTransform,r)};zl.prototype.computeApproximateStepSize=function(e){return 1/h.maximumComponent(e)};zl.DefaultMinBounds=Object.freeze(new h(-1,-1,-1));zl.DefaultMaxBounds=Object.freeze(new h(1,1,1));function R0e(e,t,n,i){let r=zl.DefaultMinBounds,o=zl.DefaultMaxBounds;if(h.equals(e,r)&&h.equals(t,o))i.center=N.getTranslation(n,i.center),i.halfAxes=N.getMatrix3(n,i.halfAxes);else{let a=N.getScale(n,PY),c=h.midpoint(e,t,dmt);i.center=N.multiplyByPoint(n,c,i.center),a=h.fromElements(a.x*.5*(t.x-e.x),a.y*.5*(t.y-e.y),a.z*.5*(t.z-e.z),PY);let l=N.getRotation(n,hmt);i.halfAxes=Q.setScale(l,a,i.halfAxes)}return i}var km=zl;function nH(e){this._resource=e,this._metadataTable=void 0}Object.defineProperties(nH.prototype,{metadataTable:{get:function(){return this._metadataTable}}});nH.fromJson=async function(e,t,n,i){let r;u(t)?r={json:t,binary:void 0}:r=Cmt(n);let o=await xmt(e,r.json,r.binary),s={},a=r.json.bufferViews.length;for(let d=0;d<a;++d){let p=r.json.bufferViews[d],g=p.byteOffset,m=g+p.byteLength,x=o[p.buffer].subarray(g,m);s[d]=x}let c=r.json.voxelTable,l=r.json.propertyTables[c],f=new nH(e);return f._metadataTable=new yl({count:l.count,properties:l.properties,class:i.classes[l.class],bufferViews:s}),f};function xmt(e,t,n){let i=t.buffers.length,r=new Array(i);for(let o=0;o<i;o++){let s=t.buffers[o];if(u(s.uri)){let c=e.getDerivedResource({url:s.uri});r[o]=c.fetchArrayBuffer().then(function(l){return new Uint8Array(l)})}else r[o]=Promise.resolve(n)}return Promise.all(r)}function Cmt(e){let n=new DataView(e.buffer,e.byteOffset),i=8,r=n.getUint32(i,!0);i+=8;let o=n.getUint32(i,!0);i+=8;let s=Mr(e,i,r);i+=r;let a=e.subarray(i,i+o);return{json:s,binary:a}}var mF=nH;function Xo(){this.orientedBoundingBox=new On,this.boundingSphere=new ae,this.boundTransform=new N,this.shapeTransform=new N,this._minimumRadius=Xo.DefaultMinBounds.x,this._maximumRadius=Xo.DefaultMaxBounds.x,this._minimumHeight=Xo.DefaultMinBounds.y,this._maximumHeight=Xo.DefaultMaxBounds.y,this._minimumAngle=Xo.DefaultMinBounds.z,this._maximumAngle=Xo.DefaultMaxBounds.z,this.shaderUniforms={cylinderUvToRenderBoundsScale:new h,cylinderUvToRenderBoundsTranslate:new h,cylinderUvToRenderRadiusMin:0,cylinderRenderAngleMinMax:new H,cylinderUvToShapeUvRadius:new H,cylinderUvToShapeUvHeight:new H,cylinderUvToShapeUvAngle:new H,cylinderShapeUvAngleMinMax:new H,cylinderShapeUvAngleRangeZeroMid:0},this.shaderDefines={CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MAX:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MIN:void 0,CYLINDER_INTERSECTION_INDEX_ANGLE:void 0},this.shaderMaximumIntersectionsLength=0}var L0e=new h,Tmt=new h,Emt=new h,bmt=new Q,Smt=new N,vmt=new N,wmt=N.fromRotationTranslation(Q.fromUniformScale(2,new Q),new h(-1,-1,-1),new N);Xo.prototype.update=function(e,t,n,i,r){i=y(i,Xo.DefaultMinBounds),r=y(r,Xo.DefaultMaxBounds);let o=Xo.DefaultMinBounds.x,s=Xo.DefaultMaxBounds.x,a=Xo.DefaultMinBounds.y,c=Xo.DefaultMaxBounds.y,l=Xo.DefaultMinBounds.z,f=Xo.DefaultMaxBounds.z,d=f-l,p=.5*d,g=P.EPSILON10,m=P.EPSILON3,A=P.EPSILON10,x=P.clamp(t.x,o,s),C=P.clamp(n.x,o,s),T=P.clamp(i.x,o,s),E=P.clamp(r.x,o,s),S=Math.max(x,T),v=Math.min(C,E),D=P.clamp(t.y,a,c),M=P.clamp(n.y,a,c),O=P.clamp(i.y,a,c),B=P.clamp(r.y,a,c),L=Math.max(D,O),_=Math.min(M,B),b=P.negativePiToPi(t.z),w=P.negativePiToPi(n.z),I=P.negativePiToPi(i.z),R=P.negativePiToPi(r.z),F=Math.max(b,I),k=Math.min(w,R),V=N.getScale(e,L0e);if(v===0||S>v||L>_||P.equalsEpsilon(V.x,0,void 0,g)||P.equalsEpsilon(V.y,0,void 0,g)||P.equalsEpsilon(V.z,0,void 0,g))return!1;this._minimumRadius=x,this._maximumRadius=C,this._minimumHeight=D,this._maximumHeight=M,this._minimumAngle=b,this._maximumAngle=w,this.shapeTransform=N.clone(e,this.shapeTransform),this.orientedBoundingBox=MY(S,v,L,_,F,k,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let Y=x===o&&C===s,W=D===a&&M===c,Z=w<b,j=w-b+Z*d,K=j>p+A&&j<d-A,J=j>A&&j<p-A,_e=j>=p-A&&j<=p+A,xe=j<=A,oe=K||J||_e||xe,Ae=P.equalsEpsilon(b,l,void 0,m),he=P.equalsEpsilon(w,f,void 0,m),Se=v===s,Ie=S===o,Ne=L===a&&_===c,qe=k<F,pt=k-F+qe*d,Gt=pt>p+A&&pt<d-A,fn=pt>A&&pt<p-A,ft=pt>=p-A&&pt<=p+A,pn=pt<=A,Bn=Gt||fn||ft||pn,Vt=this.shaderUniforms,Qe=this.shaderDefines;for(let Ee in Qe)Qe.hasOwnProperty(Ee)&&(Qe[Ee]=void 0);let pe=0;if(Qe.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=pe,pe+=1,Ie||(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,Qe.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=pe,pe+=1,Vt.cylinderUvToRenderRadiusMin=v/S),Se||(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX=!0),S===v&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0),Ne||(Qe.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT=!0),L===_&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),D===M&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0),x===C&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT=!0),!Y){Qe.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS=!0;let Ee=1/(C-x),Ge=x/(x-C);Vt.cylinderUvToShapeUvRadius=H.fromElements(Ee,Ge,Vt.cylinderUvToShapeUvRadius)}if(!W){Qe.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let Ee=2/(M-D),Ge=(D+1)/(D-M);Vt.cylinderUvToShapeUvHeight=H.fromElements(Ee,Ge,Vt.cylinderUvToShapeUvHeight)}if(!Se||!Ne){let Ee=.5*(_-L),Ge=h.fromElements(1/v,1/v,1/(Ee===0?1:Ee),Emt),xi=h.fromElements(0,0,-Ge.z*.5*(L+_),Tmt),Ci=N.fromRotationTranslation(Q.fromScale(Ge,bmt),xi,Smt),Ir=N.multiplyTransformation(Ci,wmt,vmt);Vt.cylinderUvToRenderBoundsScale=N.getScale(Ir,Vt.cylinderUvToRenderBoundsScale),Vt.cylinderUvToRenderBoundsTranslate=N.getTranslation(Ir,Vt.cylinderUvToRenderBoundsTranslate)}if(Z&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED=!0),Bn&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,Qe.CYLINDER_INTERSECTION_INDEX_ANGLE=pe,Gt?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,pe+=1):fn?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,pe+=2):ft?(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF=!0,pe+=1):pn&&(Qe.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,pe+=2),Vt.cylinderRenderAngleMinMax=H.fromElements(F,k,Vt.cylinderAngleMinMax)),oe){Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0,xe&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0),Ae&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY=!0),he&&(Qe.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY=!0);let Ee=(b-l)/d,Ge=(w-l)/d,xi=1-j/d;Vt.cylinderShapeUvAngleMinMax=H.fromElements(Ee,Ge,Vt.cylinderShapeUvAngleMinMax),Vt.cylinderShapeUvAngleRangeZeroMid=(Ge+.5*xi)%1;let Ci=d/j,Ir=-(b-l)/j;Vt.cylinderUvToShapeUvAngle=H.fromElements(Ci,Ir,Vt.cylinderUvToShapeUvAngle)}return this.shaderMaximumIntersectionsLength=pe,!0};Xo.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=this._minimumRadius,s=this._maximumRadius,a=this._minimumHeight,c=this._maximumHeight,l=this._minimumAngle,f=this._maximumAngle,d=1/Math.pow(2,e),p=P.lerp(o,s,t*d),g=P.lerp(o,s,(t+1)*d),m=P.lerp(a,c,n*d),A=P.lerp(a,c,(n+1)*d),x=P.lerp(l,f,i*d),C=P.lerp(l,f,(i+1)*d);return MY(p,g,m,A,x,C,this.shapeTransform,r)};var Dmt=new On,Imt=new h,Pmt=new h,Omt=new h;Xo.prototype.computeApproximateStepSize=function(e){let t=this.shapeTransform,n=this._minimumRadius,i=this._maximumRadius,r=this._minimumHeight,o=this._maximumHeight,s=this._minimumAngle,a=this._maximumAngle,c=1-1/e.x,l=1-1/e.y,f=1-1/e.z,d=P.lerp(n,i,c),p=P.lerp(r,o,l),g=P.lerp(s,a,f),C=MY(d,i,p,o,g,a,t,Dmt),T=Q.getScale(C.halfAxes,Imt),E=N.getScale(t,Pmt),S=h.divideComponents(T,E,Omt);return h.minimumComponent(S)};Xo.DefaultMinBounds=Object.freeze(new h(0,-1,-P.PI));Xo.DefaultMaxBounds=Object.freeze(new h(1,1,+P.PI));var Mmt=5,Rmt=new Array(Mmt),Bmt=new h,Lmt=new Q,Nmt=new N,Fmt=new N,Umt=new N,OY=new N,Vmt=new h,kmt=new h,zmt=new h,N0e=new Array(8);for(let e=0;e<8;e++)N0e[e]=new h;function B0e(e,t,n){return Math.abs(se.dot(e,t))<n}function Hmt(e){let t=N.getColumn(e,0,Vmt),n=N.getColumn(e,1,kmt),i=N.getColumn(e,2,zmt),r=P.EPSILON4;return B0e(t,n,r)&&B0e(n,i,r)}function Gmt(e,t){let n=N0e;h.fromElements(-.5,-.5,-.5,n[0]),h.fromElements(-.5,-.5,.5,n[1]),h.fromElements(-.5,.5,-.5,n[2]),h.fromElements(-.5,.5,.5,n[3]),h.fromElements(.5,-.5,-.5,n[4]),h.fromElements(.5,-.5,.5,n[5]),h.fromElements(.5,.5,-.5,n[6]),h.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)N.multiplyByPoint(e,n[i],n[i]);return On.fromPoints(n,t)}function MY(e,t,n,i,r,o,s,a){let c=Xo.DefaultMinBounds,l=Xo.DefaultMaxBounds,f=c.x,d=l.x,p=c.y,g=l.y,m=c.z,A=l.z;if(e===f&&t===d&&n===p&&i===g&&r===m&&o===A)return a.center=N.getTranslation(s,a.center),a.halfAxes=N.getMatrix3(s,a.halfAxes),a;o<r&&(o+=P.TWO_PI);let C=o-r,T=r+C*.5,E=Rmt,S=0;E[S++]=r,E[S++]=o,E[S++]=T,C>P.PI&&(E[S++]=T-P.PI_OVER_TWO,E[S++]=T+P.PI_OVER_TWO);let v=1,D=1,M=-1,O=-1;for(let Z=0;Z<S;++Z){let j=E[Z]-T,K=Math.cos(j),J=Math.sin(j),_e=K*e,xe=J*e,oe=K*t,Ae=J*t;v=Math.min(v,_e),D=Math.min(D,xe),v=Math.min(v,oe),D=Math.min(D,Ae),M=Math.max(M,_e),O=Math.max(O,xe),M=Math.max(M,oe),O=Math.max(O,Ae)}let B=M-v,L=O-D,_=i-n,b=(v+M)*.5,w=(D+O)*.5,I=(n+i)*.5,R=h.fromElements(b,w,I,Bmt),F=Q.fromRotationZ(T,Lmt),k=h.fromElements(B,L,_,L0e),V=N.fromScale(k,Umt),G=N.fromRotation(F,Fmt),U=N.fromTranslation(R,Nmt),Y=N.multiplyTransformation(G,N.multiplyTransformation(U,V,OY),OY),W=N.multiplyTransformation(s,Y,OY);return Hmt(W)?On.fromTransformation(W,a):Gmt(W,a)}var zm=Xo;function Hl(){this.orientedBoundingBox=new On,this.boundingSphere=new ae,this.boundTransform=new N,this.shapeTransform=new N,this._rectangle=new le,this._minimumHeight=Hl.DefaultMinBounds.z,this._maximumHeight=Hl.DefaultMaxBounds.z,this._ellipsoid=new re,this._translation=new h,this._rotation=new Q,this.shaderUniforms={ellipsoidRadiiUv:new h,ellipsoidInverseRadiiSquaredUv:new h,ellipsoidRenderLongitudeMinMax:new H,ellipsoidShapeUvLongitudeMinMaxMid:new h,ellipsoidUvToShapeUvLongitude:new H,ellipsoidUvToShapeUvLatitude:new H,ellipsoidRenderLatitudeCosSqrHalfMinMax:new H,ellipsoidInverseHeightDifferenceUv:0,ellipseInnerRadiiUv:new H,ellipsoidInverseInnerScaleUv:0,ellipsoidInverseOuterScaleUv:0},this.shaderDefines={ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_IS_SPHERE:void 0,ELLIPSOID_INTERSECTION_INDEX_LONGITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN:void 0},this.shaderMaximumIntersectionsLength=0}var Wmt=new h,jmt=new Q,F0e=new h,U0e=new h,V0e=new h,k0e=new h,qmt=new le;Hl.prototype.update=function(e,t,n,i,r){i=y(i,Hl.DefaultMinBounds),r=y(r,Hl.DefaultMaxBounds);let o=Hl.DefaultMinBounds.x,s=Hl.DefaultMaxBounds.x,a=s-o,c=.5*a,l=Hl.DefaultMinBounds.y,f=Hl.DefaultMaxBounds.y,d=f-l,p=P.EPSILON10,g=P.EPSILON3,m=P.EPSILON10,A=P.EPSILON10,x=P.EPSILON3,C=P.clamp(t.x,o,s),T=P.clamp(n.x,o,s),E=P.clamp(i.x,o,s),S=P.clamp(r.x,o,s),v=Math.max(C,E),D=Math.min(T,S),M=P.clamp(t.y,l,f),O=P.clamp(n.y,l,f),B=P.clamp(i.y,l,f),L=P.clamp(r.y,l,f),_=Math.max(M,B),b=Math.min(O,L),w=N.getScale(e,Wmt),I=w.x===w.y&&w.y===w.z,R=h.minimumComponent(w),F=Math.max(t.z,-R),k=Math.max(n.z,-R),V=Math.max(i.z,-R),G=Math.max(r.z,-R),U=Math.max(F,V),Y=Math.min(k,G),W=h.add(w,h.fromElements(F,F,F,U0e),U0e),Z=h.add(w,h.fromElements(k,k,k,F0e),F0e),j=h.maximumComponent(Z),K=h.add(w,h.fromElements(U,U,U,k0e),k0e),J=h.add(w,h.fromElements(Y,Y,Y,V0e),V0e);if(_>b||_===f||b===l||U>Y||P.equalsEpsilon(J,h.ZERO,void 0,p))return!1;this._rectangle=le.fromRadians(C,M,T,O),this._translation=N.getTranslation(e,this._translation),this._rotation=N.getRotation(e,this._rotation),this._ellipsoid=re.fromCartesian3(w,this._ellipsoid),this._minimumHeight=F,this._maximumHeight=k;let _e=le.fromRadians(v,_,D,b,qmt);this.orientedBoundingBox=z0e(_e,U,Y,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=N.fromRotationTranslation(Q.setScale(this._rotation,Z,jmt),this._translation,this.shapeTransform),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=ae.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let xe=D<v,oe=D-v+xe*a,Ae=oe<=m,he=oe>c+m&&oe<a-m,Se=oe>=c-m&&oe<=c+m,Ie=oe>m&&oe<c-m,Ne=Ae||he||Se||Ie,qe=T<C,pt=T-C+qe*a,Gt=pt<=m,fn=pt>c+m&&pt<a-m,ft=pt>=c-m&&pt<=c+m,pn=pt>m&&pt<c-m,Bn=Gt||fn||ft||pn,Vt=b<-x,Qe=b>=-x&&b<=+x,pe=b>+x&&b<f-A,Ee=Vt||Qe||pe,Ge=_>l+A&&_<-x,xi=_>=-x&&_<=+x,Ci=_>+x,Ir=Ge||xi||Ci,Wr=Ee||Ir,Co=O-M,Vo=O<-x,Cs=O>=-x&&O<=+x,Re=O>+x&&O<f-A,it=Vo||Cs||Re,Je=M>l+A&&M<-x,Ze=M>=-x&&M<=+x,ot=M>+x,Tn=it||(Je||Ze||ot),ar=!h.equals(K,h.ZERO),Cr=!h.equals(J,h.ZERO),Ts=ar||Cr,Jo=Y-U,uo=!h.equals(W,h.ZERO),Di=!h.equals(Z,h.ZERO),zo=uo||Di,Hn=this.shaderUniforms,In=this.shaderDefines;for(let $n in In)In.hasOwnProperty($n)&&(In[$n]=void 0);Hn.ellipsoidRadiiUv=h.divideByScalar(Z,j,Hn.ellipsoidRadiiUv),Hn.ellipsoidInverseRadiiSquaredUv=h.divideComponents(h.ONE,h.multiplyComponents(Hn.ellipsoidRadiiUv,Hn.ellipsoidRadiiUv,Hn.ellipsoidInverseRadiiSquaredUv),Hn.ellipsoidInverseRadiiSquaredUv);let Gn=0;if(In.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Gn,Gn+=1,Ts&&(Jo===0&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),ar&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN=!0,In.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Gn,Gn+=1,Hn.ellipsoidInverseInnerScaleUv=j/(j-(k-U))),Cr&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX=!0,Hn.ellipsoidInverseOuterScaleUv=j/(j-(k-Y)))),zo){if(uo){In.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN=!0;let $n=(k-F)/j;Hn.ellipsoidInverseHeightDifferenceUv=1/$n,Hn.ellipseInnerRadiiUv=H.fromElements(Hn.ellipsoidRadiiUv.x*(1-$n),Hn.ellipsoidRadiiUv.z*(1-$n),Hn.ellipseInnerRadiiUv)}F===k&&(In.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0)}if(Ne&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,In.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Gn,he?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Gn+=1):Ie?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Gn+=2):Se?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF=!0,Gn+=1):Ae&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Gn+=2),Hn.ellipsoidRenderLongitudeMinMax=H.fromElements(v,D,Hn.ellipsoidRenderLongitudeMinMax)),Bn){In.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,T<C&&(In.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0);let Ma=a/pt,Nr=-(C-o)/pt;Hn.ellipsoidUvToShapeUvLongitude=H.fromElements(Ma,Nr,Hn.ellipsoidUvToShapeUvLongitude)}if(Ne){let $n=P.equalsEpsilon(v,o,void 0,g),Ma=P.equalsEpsilon(D,s,void 0,g);$n&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),Ma&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let Nr=(C-o)/a,Zo=(T-o)/a,fa=(D-o)/a,fo=1-oe/a,Cc=(fa+.5*fo)%1;Hn.ellipsoidShapeUvLongitudeMinMaxMid=h.fromElements(Nr,Zo,Cc,Hn.ellipsoidShapeUvLongitudeMinMaxMid)}if(Wr){In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE=!0,Ir&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,In.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Gn,Ge?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Gn+=1):xi?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Gn+=1):Ci&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Gn+=2)),Ee&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,In.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Gn,Vt?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Gn+=2):Qe?(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Gn+=1):pe&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Gn+=1)),_===b&&(In.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let $n=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(_)),2),Ma=Math.pow(Math.cos(P.PI_OVER_TWO-Math.abs(b)),2);Hn.ellipsoidRenderLatitudeCosSqrHalfMinMax=H.fromElements($n,Ma,Hn.ellipsoidRenderLatitudeCosSqrHalfMinMax)}if(Tn){In.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,M===O&&(In.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let $n=d/Co,Ma=(l-M)/Co;Hn.ellipsoidUvToShapeUvLatitude=H.fromElements($n,Ma,Hn.ellipsoidUvToShapeUvLatitude)}return I&&(In.ELLIPSOID_IS_SPHERE=!0),this.shaderMaximumIntersectionsLength=Gn,!0};var Ymt=new le;Hl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,r){let o=1/Math.pow(2,e),s=t*o,a=(t+1)*o,c=n*o,l=(n+1)*o,f=i*o,d=(i+1)*o,p=le.subsection(this._rectangle,s,c,a,l,Ymt),g=P.lerp(this._minimumHeight,this._maximumHeight,f),m=P.lerp(this._minimumHeight,this._maximumHeight,d);return z0e(p,g,m,this._ellipsoid,this._translation,this._rotation,r)};Hl.prototype.computeApproximateStepSize=function(e){let n=this._ellipsoid.maximumRadius,i=this._minimumHeight,r=this._maximumHeight;return .5*((r-i)/(n+r))/e.z};function z0e(e,t,n,i,r,o,s){return s=On.fromRectangle(e,t,n,i,s),s.center=h.add(s.center,r,s.center),s.halfAxes=Q.multiply(s.halfAxes,o,s.halfAxes),s}Hl.DefaultMinBounds=Object.freeze(new h(-P.PI,-P.PI_OVER_TWO,-Number.MAX_VALUE));Hl.DefaultMaxBounds=Object.freeze(new h(+P.PI,+P.PI_OVER_TWO,+Number.MAX_VALUE));var EC=Hl;var Uu={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Uu.getMinBounds=function(e){switch(e){case Uu.BOX:return km.DefaultMinBounds;case Uu.ELLIPSOID:return EC.DefaultMinBounds;case Uu.CYLINDER:return zm.DefaultMinBounds}};Uu.getMaxBounds=function(e){switch(e){case Uu.BOX:return km.DefaultMaxBounds;case Uu.ELLIPSOID:return EC.DefaultMaxBounds;case Uu.CYLINDER:return zm.DefaultMaxBounds}};Uu.getShapeConstructor=function(e){switch(e){case Uu.BOX:return km;case Uu.ELLIPSOID:return EC;case Uu.CYLINDER:return zm}};var qi=Object.freeze(Uu);function pF(e){e=y(e,y.EMPTY_OBJECT),this._ready=!1,this.shapeTransform=void 0,this.globalTransform=void 0,this.shape=void 0,this.minBounds=void 0,this.maxBounds=void 0,this.dimensions=void 0,this.paddingBefore=void 0,this.paddingAfter=void 0,this.names=void 0,this.types=void 0,this.componentTypes=void 0,this.minimumValues=void 0,this.maximumValues=void 0,this.maximumTileCount=void 0,this._implicitTileset=void 0,this._subtreeCache=new hF;let t=this,n;u(e.url)&&($("Cesium3DTilesVoxelProvider options.url","Cesium3DTilesVoxelProvider constructor parameter options.url was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTilesVoxelProvider.fromUrl instead."),this._readyPromise=Promise.resolve(e.url).then(function(i){let r=ve.createIfNeeded(i);return r.fetchJson().then(function(o){return n=o,W0e(n),q0e(n,r).load()}).then(function(o){let s=n.root,a=s.content.extensions["3DTILES_content_voxels"],c=a.class,l=ni(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,f=o.schema,d=new sy({metadataJson:l,schema:f});Y0e(t,d,c);let p=new ay(r,s,f),{shape:g,minBounds:m,maxBounds:A,shapeTransform:x,globalTransform:C}=j0e(s);t.shape=g,t.minBounds=m,t.maxBounds=A,t.dimensions=h.unpack(a.dimensions),t.shapeTransform=x,t.globalTransform=C,t.maximumTileCount=G0e(d);let T,E;return u(a.padding)&&(T=h.unpack(a.padding.before),E=h.unpack(a.padding.after)),t.paddingBefore=T,t.paddingAfter=E,t._implicitTileset=p,Ui.unload(o),t._ready=!0,t})}))}Object.defineProperties(pF.prototype,{readyPromise:{get:function(){return $("Cesium3DTilesVoxelProvider.readyPromise","Cesium3DTilesVoxelProvider.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTilesVoxelProvider.fromUrl instead."),this._readyPromise}},ready:{get:function(){return $("Cesium3DTilesVoxelProvider.ready","Cesium3DTilesVoxelProvider.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use Cesium3DTilesVoxelProvider.fromUrl instead."),this._ready}}});pF.fromUrl=async function(e){let t=ve.createIfNeeded(e),n=await t.fetchJson();W0e(n);let i=q0e(n,t);await i.load();let r=n.root,o=r.content.extensions["3DTILES_content_voxels"],s=o.class,a=ni(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,c=i.schema,l=new sy({metadataJson:a,schema:c}),f=new pF;Y0e(f,l,s);let d=new ay(t,r,c),{shape:p,minBounds:g,maxBounds:m,shapeTransform:A,globalTransform:x}=j0e(r);f.shape=p,f.minBounds=g,f.maxBounds=m,f.dimensions=h.unpack(o.dimensions),f.shapeTransform=A,f.globalTransform=x,f.maximumTileCount=G0e(l);let C,T;return u(o.padding)&&(C=h.unpack(o.padding.before),T=h.unpack(o.padding.after)),f.paddingBefore=C,f.paddingAfter=T,f._implicitTileset=d,Ui.unload(i),f._ready=!0,f._readyPromise=Promise.resolve(f),f};function G0e(e){if(u(e.tileset))return e.tileset.getPropertyBySemantic(RA.TILESET_TILE_COUNT)}function W0e(e){let t=e.root;if(!u(t.content))throw new de("Root must have content");if(!ni(t.content,"3DTILES_content_voxels"))throw new de("Root tile content must have 3DTILES_content_voxels extension");if(!ni(t,"3DTILES_implicit_tiling")&&!u(t.implicitTiling))throw new de("Root tile must have implicit tiling");if(!u(e.schema)&&!u(e.schemaUri)&&!ni(e,"3DTILES_metadata"))throw new de("Tileset must have a metadata schema")}function j0e(e){let t=e.boundingVolume,n;if(u(e.transform)?n=N.unpack(e.transform):n=N.clone(N.IDENTITY),u(t.box))return Kmt(t.box,n);if(u(t.region))return Xmt(t.region);if(ni(t,"3DTILES_bounding_volume_cylinder"))return Jmt(t.extensions["3DTILES_bounding_volume_cylinder"].cylinder,n);throw new de("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function Xmt(e){let t=e[0],n=e[1],i=e[2],r=e[3],o=e[4],s=e[5],a=N.fromScale(re.WGS84.radii),c=t,l=i,f=n,d=r,p=o,g=s,m=new h(c,f,p),A=new h(l,d,g);return{shape:qi.ELLIPSOID,minBounds:m,maxBounds:A,shapeTransform:a,globalTransform:N.clone(N.IDENTITY)}}function Kmt(e,t){let n=On.unpack(e),i=N.fromRotationTranslation(n.halfAxes,n.center);return{shape:qi.BOX,minBounds:h.clone(km.DefaultMinBounds),maxBounds:h.clone(km.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function Jmt(e,t){let n=On.unpack(e),i=N.fromRotationTranslation(n.halfAxes,n.center);return{shape:qi.CYLINDER,minBounds:h.clone(zm.DefaultMinBounds),maxBounds:h.clone(zm.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function q0e(e,t){let{schemaUri:n,schema:i}=e;return u(n)?Ui.getSchemaLoader({resource:t.getDerivedResource({url:n})}):Ui.getSchemaLoader({schema:i})}function Y0e(e,t,n){let{schema:i,statistics:r}=t,o=r?.classes[n],s=i.classes[n].properties,a=Object.entries(s).map(([d,p])=>{let{type:g,componentType:m}=p,A=o?.properties[d].min,x=o?.properties[d].max,C=jt.getComponentCount(g),T=H0e(A,C),E=H0e(x,C);return{id:d,type:g,componentType:m,minValue:T,maxValue:E}});e.names=a.map(d=>d.id),e.types=a.map(d=>d.type),e.componentTypes=a.map(d=>d.componentType);let c=a.map(d=>d.minValue),l=a.map(d=>d.maxValue),f=c.some(u);e.minimumValues=f?c:void 0,e.maximumValues=f?l:void 0}function H0e(e,t){if(!u(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,r)=>n[r])}async function Zmt(e,t){let n=e.contentUriTemplates[0].getDerivedResource({templateValues:t.getTemplateValues()}),i=e.baseResource.getDerivedResource({url:n.url}),r=await i.fetchArrayBuffer(),o=om(r);return await mF.fromJson(i,o.jsonPayload,o.binaryPayload,e.metadataSchema)}async function Qmt(e,t){let n=e._implicitTileset,i=e._subtreeCache,r=i.find(t);if(u(r))return r;let o=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),s=n.baseResource.getDerivedResource({url:o.url}),a=await s.fetchArrayBuffer();if(r=i.find(t),u(r))return r;let c=om(a);return r=await MA.fromSubtreeJson(s,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(r),r}pF.prototype.requestData=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.tileLevel,0),n=y(e.tileX,0),i=y(e.tileY,0),r=y(e.tileZ,0);if(y(e.keyframe,0)!==0)return;let s=this._implicitTileset,a=this.names,c=new lx({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:t,x:n,y:i,z:r}),l=c.isSubtreeRoot()&&c.level>0,f=l?c.getParentSubtreeCoordinates():c.getSubtreeCoordinates();return Qmt(this,f).then(function(p){return(l?p.childSubtreeIsAvailableAtCoordinates(c):p.tileIsAvailableAtCoordinates(c))?Zmt(s,c):Promise.reject("Tile is not available")}).then(function(p){return a.map(function(g){return p.metadataTable.getPropertyTypedArray(g)})})};var RY=pF;function BY(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(BY.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});BY.prototype.emit=function(e){let t=P.randomBetween(0,P.TWO_PI),n=P.randomBetween(0,this._radius),i=n*Math.cos(t),r=n*Math.sin(t),o=0;e.position=h.fromElements(i,r,o,e.position),e.velocity=h.clone(h.UNIT_Z,e.velocity)};var _F=BY;var LY={CUMULUS:0};LY.validate=function(e){return e===LY.CUMULUS};var PS=Object.freeze(LY);function Th(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),!u(e.scale)&&u(e.maximumSize))this._maximumSize=h.clone(e.maximumSize),this._scale=new H(this._maximumSize.x,this._maximumSize.y);else{this._scale=H.clone(y(e.scale,new H(20,12)));let n=new h(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=h.clone(y(e.maximumSize,n))}this._slice=y(e.slice,-1),this._color=z.clone(y(e.color,z.WHITE)),this._brightness=y(e.brightness,1),this._cloudCollection=t,this._index=-1}var $mt=Th.SHOW_INDEX=0,ept=Th.POSITION_INDEX=1,tpt=Th.SCALE_INDEX=2,npt=Th.MAXIMUM_SIZE_INDEX=3,ipt=Th.SLICE_INDEX=4,rpt=Th.BRIGHTNESS_INDEX=5,opt=Th.COLOR_INDEX=6;Th.NUMBER_OF_PROPERTIES=7;function bC(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(Th.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,bC(this,$mt))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),bC(this,ept))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),bC(this,tpt))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),bC(this,npt))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),bC(this,opt))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,bC(this,ipt))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,bC(this,rpt))}}});Th.prototype._destroy=function(){this._cloudCollection=void 0};var Vu=Th;var ku,iH=new h,spt={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},apt={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},cpt=Vu.SHOW_INDEX,lpt=Vu.POSITION_INDEX,upt=Vu.SCALE_INDEX,fpt=Vu.MAXIMUM_SIZE_INDEX,dpt=Vu.SLICE_INDEX,hpt=Vu.BRIGHTNESS_INDEX,mpt=Vu.NUMBER_OF_PROPERTIES,ppt=Vu.COLOR_INDEX;function Eh(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(mpt),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=y(e.noiseDetail,16),this.noiseOffset=h.clone(y(e.noiseOffset,h.ZERO)),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:X0e(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=y(e.show,!0),this._colorCommands=[],this.debugBillboards=y(e.debugBillboards,!1),this._compiledDebugBillboards=!1,this.debugEllipsoids=y(e.debugEllipsoids,!1),this._compiledDebugEllipsoids=!1}function X0e(e){return function(){return iH.x=e._textureSliceWidth,iH.y=e._noiseTextureRows,iH.z=1/e._noiseTextureRows,iH}}Object.defineProperties(Eh.prototype,{length:{get:function(){return FY(this),this._clouds.length}}});function K0e(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Eh.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,PS.CUMULUS),n;return t===PS.CUMULUS&&(n=new Vu(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};Eh.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Eh.prototype.removeAll=function(){K0e(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function FY(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let r=0,o=0;r<i;++r){let s=n[r];u(s)&&(n._index=o++,t.push(s))}e._clouds=t}}Eh.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};Eh.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};Eh.prototype.get=function(e){return FY(this),this._clouds[e]};var _pt=new Float32Array([-1,-1,1,-1,1,1,-1,1]),gpt=new Uint16Array([0,1,2,0,2,3]);function ypt(e){let t=ht.createVertexBuffer({context:e,typedArray:_pt,usage:Fe.STATIC_DRAW}),n=ht.createIndexBuffer({context:e,typedArray:gpt,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new oi({context:e,attributes:i,indexBuffer:n})}var UY;function Apt(e){let n=e.cache.cloudCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,r=new Uint16Array(i);for(let o=0,s=0;o<i;o+=6,s+=4)r[o]=s,r[o+1]=s+1,r[o+2]=s+2,r[o+3]=s,r[o+4]=s+2,r[o+5]=s+3;return n=ht.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function xpt(e){let t=e.cache.cloudCollection_indexBufferInstanced;return u(t)||(t=ht.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ue.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function Cpt(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return u(t)||(t=ht.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function Tpt(e,t,n){let i=[{index:ku.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:ku.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:ku.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:ku.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:ku.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Fe.STATIC_DRAW}];n&&i.push({index:ku.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:Cpt(e)});let r=n?t:4*t;return new ap(e,i,r,n)}var NY=new jn;function J0e(e,t,n,i){let r,o=n[ku.positionHighAndScaleX],s=n[ku.positionLowAndScaleY],a=i.position;jn.fromCartesian(a,NY);let c=i.scale,l=NY.high,f=NY.low;e._instanced?(r=i._index,o(r,l.x,l.y,l.z,c.x),s(r,f.x,f.y,f.z,c.y)):(r=i._index*4,o(r+0,l.x,l.y,l.z,c.x),o(r+1,l.x,l.y,l.z,c.x),o(r+2,l.x,l.y,l.z,c.x),o(r+3,l.x,l.y,l.z,c.x),s(r+0,f.x,f.y,f.z,c.y),s(r+1,f.x,f.y,f.z,c.y),s(r+2,f.x,f.y,f.z,c.y),s(r+3,f.x,f.y,f.z,c.y))}function Z0e(e,t,n,i){let r,o=n[ku.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(r=i._index,o(r,s,a,0,0)):(r=i._index*4,o(r+0,s,a,0,0),o(r+1,s,a,1,0),o(r+2,s,a,1,1),o(r+3,s,a,0,1))}function Q0e(e,t,n,i){let r,o=n[ku.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(r=i._index,o(r,s.x,s.y,s.z,a)):(r=i._index*4,o(r+0,s.x,s.y,s.z,a),o(r+1,s.x,s.y,s.z,a),o(r+2,s.x,s.y,s.z,a),o(r+3,s.x,s.y,s.z,a))}function $0e(e,t,n,i){let r,o=n[ku.color],s=i.color,a=z.floatToByte(s.red),c=z.floatToByte(s.green),l=z.floatToByte(s.blue),f=z.floatToByte(s.alpha);e._instanced?(r=i._index,o(r,a,c,l,f)):(r=i._index*4,o(r+0,a,c,l,f),o(r+1,a,c,l,f),o(r+2,a,c,l,f),o(r+3,a,c,l,f))}function Ept(e,t,n,i){J0e(e,t,n,i),Z0e(e,t,n,i),Q0e(e,t,n,i),$0e(e,t,n,i)}function bpt(e,t,n,i){let r=e,o=r._textureSliceWidth,s=r._noiseTextureRows,a=t.context;r._vaNoise=ypt(a),r._spNoise=Xt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=r.noiseDetail,l=r.noiseOffset;r._noiseTexture=new Rt({context:a,width:o*o/s,height:o*s,pixelDatatype:Ke.UNSIGNED_BYTE,pixelFormat:at.RGBA,sampler:new ln({wrapS:Sn.REPEAT,wrapT:Sn.REPEAT,minificationFilter:sn.NEAREST,magnificationFilter:Ti.NEAREST})});let f=new Yu({vertexArray:r._vaNoise,shaderProgram:r._spNoise,outputTexture:r._noiseTexture,uniformMap:{u_noiseTextureDimensions:X0e(r),u_noiseDetail:function(){return c},u_noiseOffset:function(){return l}},persists:!1,owner:e,postExecute:function(d){r._ready=!0,r._loading=!1}});t.commandList.push(f),r._loading=!0}function Spt(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let r=e._clouds,o=r.length;if(o>0){n._vaf=Tpt(i,o,n._instanced);let s=n._vaf.writers,a;for(a=0;a<o;++a){let c=r[a];Ept(e,t,s,c)}n._vaf.commit(UY(i))}}var vpt=[];function wpt(e,t){let n=t.context,i=e,o=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=vpt;l.length=0,(c[lpt]||c[upt])&&l.push(J0e),(c[cpt]||c[hpt])&&l.push(Z0e),(c[fpt]||c[dpt])&&l.push(Q0e),c[ppt]&&l.push($0e);let f=l.length,d=i._vaf.writers,p,g,m;if(a/o>.1){for(p=0;p<a;++p)for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._vaf.commit(UY(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._instanced?i._vaf.subCommit(g._index,1):i._vaf.subCommit(g._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function Dpt(e,t,n,i){let r=t.context,o=e,s=new ke({defines:[],sources:[n]});o._instanced&&s.defines.push("INSTANCED");let a=new ke({defines:[],sources:[i]});o.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),o.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),o._sp=Xt.replaceCache({context:r,shaderProgram:o._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:ku}),o._rs=Ve.fromCache({depthTest:{enabled:!0,func:te.LESS},depthMask:!1,blending:un.ALPHA_BLEND}),o._spCreated=!0,o._compiledDebugBillboards=o.debugBillboards,o._compiledDebugEllipsoids=o.debugEllipsoids}function Ipt(e,t){let n=e,i=t.passes,r=n._uniforms,o=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let l=0;l<c;l++){let f=s[l];u(f)||(f=s[l]=new nt),f.pass=be.TRANSLUCENT,f.owner=e,f.uniformMap=r,f.count=a[l].indicesCount,f.vertexArray=a[l].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),o.push(f)}}}Eh.prototype.update=function(e){if(FY(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&bpt(this,e,cF,aF),this._instanced=e.context.instancedArrays,ku=this._instanced?apt:spt,UY=this._instanced?xpt:Apt;let i=this._clouds.length,r=this._cloudsToUpdate,o=this._cloudsToUpdateIndex;this._createVertexArray?Spt(this,e):o>0&&wpt(this,e),o>i*1.5&&(r.length=i),!(!u(this._vaf)||!u(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&Dpt(this,e,sF,oF),Ipt(this,e))};Eh.prototype.isDestroyed=function(){return!1};Eh.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),K0e(this._clouds),ue(this)};var VY=Eh;var Ppt=P.toRadians(30);function kY(e){this._angle=y(e,Ppt)}Object.defineProperties(kY.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});kY.prototype.emit=function(e){let t=Math.tan(this._angle),n=P.randomBetween(0,P.TWO_PI),i=P.randomBetween(0,t),r=i*Math.cos(n),o=i*Math.sin(n),s=1;e.velocity=h.fromElements(r,o,s,e.velocity),h.normalize(e.velocity,e.velocity),e.position=h.clone(h.ZERO,e.position)};var zY=kY;function gF(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),r=`v_${t}`,o;if(t==="normal"||t==="tangent"||t==="bitangent")o=`vec4 getColor() { return vec4((${r} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":o=`vec4 getColor() { return vec4(vec3(${r}), 1.0); }
`;break;case"vec2":o=`vec4 getColor() { return vec4(${r}, 0.0, 1.0); }
`;break;case"vec3":o=`vec4 getColor() { return vec4(${r}, 1.0); }
`;break;case"vec4":o=`vec4 getColor() { return ${r}; }
`;break}let s=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
${n?"":`in ${i} ${t};
`}out ${i} ${r};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${r} = czm_batchTable_${t}(batchId);
`:`${r} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,a=`in ${i} ${r};
${o}
void main()
{
out_FragColor = getColor();
}`;this.material=void 0,this.translucent=y(e.translucent,!1),this._vertexShaderSource=y(e.vertexShaderSource,s),this._fragmentShaderSource=y(e.fragmentShaderSource,a),this._renderState=nr.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(gF.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});gF.prototype.getFragmentShaderSource=nr.prototype.getFragmentShaderSource;gF.prototype.isTranslucent=nr.prototype.isTranslucent;gF.prototype.getRenderState=nr.prototype.getRenderState;var HY=gF;function rH(e){e=y(e,y.EMPTY_OBJECT),this.length=y(e.length,1e7),this._length=void 0,this.width=y(e.width,2),this._width=void 0,this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.id=e.id,this._id=void 0,this._primitive=void 0}rH.prototype.update=function(e){if(this.show){if(!u(this._primitive)||!N.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=N.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,u(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new xt({geometry:new w_({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Go.VERTEX_FORMAT,colors:[z.RED,z.RED],arcType:Kt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),n=new xt({geometry:new w_({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Go.VERTEX_FORMAT,colors:[z.GREEN,z.GREEN],arcType:Kt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),i=new xt({geometry:new w_({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Go.VERTEX_FORMAT,colors:[z.BLUE,z.BLUE],arcType:Kt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this});this._primitive=new bn({geometryInstances:[t,n,i],appearance:new Go,asynchronous:!1})}this._primitive.update(e)}};rH.prototype.isDestroyed=function(){return!1};rH.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),ue(this)};var yF=rH;function Opt(e){this.direction=h.clone(e.direction),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,1)}var GY=Opt;var AF=`in vec3 v_positionMC;
in vec3 v_positionEC;
in vec2 v_st;

void main()
{
    czm_materialInput materialInput;

    vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));
#ifdef FACE_FORWARD
    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif

    materialInput.s = v_st.s;
    materialInput.st = v_st;
    materialInput.str = vec3(v_st, 0.0);

    // Convert tangent space material normal to eye space
    materialInput.normalEC = normalEC;
    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);

    // Convert view vector to world space
    vec3 positionToEyeEC = -v_positionEC;
    materialInput.positionToEyeEC = positionToEyeEC;

    czm_material material = czm_getMaterial(materialInput);

#ifdef FLAT
    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var xF=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec2 st;
in float batchId;

out vec3 v_positionMC;
out vec3 v_positionEC;
out vec2 v_st;

void main()
{
    vec4 p = czm_computePosition();

    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates
    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates
    v_st = st;

    gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function SC(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.aboveGround,!1);this.material=u(e.material)?e.material:Gi.fromType(Gi.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,xF),this._fragmentShaderSource=y(e.fragmentShaderSource,AF),this._renderState=nr.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,n),this._aboveGround=n}Object.defineProperties(SC.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return SC.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});SC.VERTEX_FORMAT=Pe.POSITION_AND_ST;SC.prototype.getFragmentShaderSource=nr.prototype.getFragmentShaderSource;SC.prototype.isTranslucent=nr.prototype.isTranslucent;SC.prototype.getRenderState=nr.prototype.getRenderState;var WY=SC;function Gl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,Gl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,Gl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,Gl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,Gl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,Gl.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new ge,this._nominalFrameRate=new ge,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let 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Use GoogleEarthEnterpriseMetadata.fromUrl instead."),this._readyPromise}}});zu.fromUrl=async function(e){let t=e;typeof t!="string"&&!(t instanceof ve)&&(t=e.url);let n=ve.createIfNeeded(t);n.appendForwardSlash();let i=new zu;i._resource=n;try{await nAe(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(r){let o=`An error occurred while accessing ${JY(i,"",1).url}: ${r}`;throw new de(o)}return i};zu.tileXYToQuadKey=function(e,t,n){let i="";for(let r=n;r>=0;--r){let o=1<<r,s=0;yc(t,o)?yc(e,o)&&(s|=1):(s|=2,yc(e,o)||(s|=1)),i+=s}return i};zu.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let r=i;r>=0;--r){let o=1<<r,s=+e[i-r];yc(s,2)?yc(s,1)||(t|=o):(n|=o,yc(s,1)&&(t|=o))}return{x:t,y:n,level:i}};zu.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(u(t))return t!==null;let n=!0,i=e,r;for(;i.length>1;)if(r=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),u(t)){!t.hasSubtree()&&!t.hasChild(parseInt(r))&&(n=!1);break}else if(t===null){n=!1;break}return n};var tAe=new pi("decodeGoogleEarthEnterprisePacket");zu.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let r=JY(this,e,t,n).fetchArrayBuffer();if(!u(r))return;let o=this._tileInfo,s=this.key;return r.then(function(a){return tAe.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(l){let f,d=-1;if(e!==""){d=e.length+1;let m=l[e];f=o[e],f._bits|=m._bits,delete l[e]}let p=Object.keys(l);p.sort(function(m,A){return m.length-A.length});let g=p.length;for(let m=0;m<g;++m){let A=p[m];if(l[A]!==null){let C=EF.clone(l[A]),T=A.length;if(T===d)C.setParent(f);else if(T>1){let E=o[A.substring(0,A.length-1)];C.setParent(E)}o[A]=C}else o[A]=null}})})};zu.prototype.populateSubtree=function(e,t,n,i){let r=zu.tileXYToQuadKey(e,t,n);return KY(this,r,i)};function KY(e,t,n){let i=e._tileInfo,r=t,o=i[r];if(u(o)&&(!o.hasSubtree()||o.hasChildren()))return o;for(;o===void 0&&r.length>1;)r=r.substring(0,r.length-1),o=i[r];let s,a=e._subtreePromises,c=a[r];if(u(c))return c.then(function(){return s=new jr({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),KY(e,t,s)});if(!u(o)||!o.hasSubtree())return Promise.reject(new de(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(r,o.cnodeVersion,n),!!u(c))return a[r]=c,c.then(function(){return s=new jr({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),KY(e,t,s)}).finally(function(){delete a[r]})}zu.prototype.getTileInformation=function(e,t,n){let i=zu.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};zu.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function JY(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var YY,XY;function nAe(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(XY)){let n=$t("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;XY=D0(n).then(function(){YY=window.cesiumGoogleEarthDbRootParser(zpt),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return XY.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=YY.EncryptedDbRootProto.decode(new Uint8Array(n)),r=i.encryptionData,o=r.byteOffset,s=o+r.byteLength,a=e.key=r.buffer.slice(o,s);r=i.dbrootData,o=r.byteOffset,s=o+r.byteLength;let c=r.buffer.slice(o,s);return tAe.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=YY.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=y(i.imageryPresent,e.imageryPresent),e.protoImagery=i.protoImagery,e.terrainPresent=y(i.terrainPresent,e.terrainPresent),u(i.endSnippet)&&u(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=y(a.negativeAltitudeExponentBias,e.negativeAltitudeExponentBias),e.negativeAltitudeThreshold=y(a.compressedNegativeAltitudeThreshold,e.negativeAltitudeThreshold)}u(i.databaseVersion)&&(e._quadPacketVersion=y(i.databaseVersion.quadtreeVersion,e._quadPacketVersion));let r=e.providers,o=y(i.providerInfo,[]),s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.copyrightString;u(l)&&(r[c.providerId]=new wt(l.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=Gpt})}var bh=zu;var iAe=Yi(qY(),1);function ZY(){this._image=new Image}ZY.prototype.isReady=function(){return!0};ZY.prototype.shouldDiscardImage=function(e){return e===this._image};function vC(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new Wi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new le(-P.PI,-P.PI,P.PI,P.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new ZY),this._errorEvent=new ge,this._ready=!1;let n=this,i,r;if(u(e.url)){$("GoogleEarthEnterpriseImageryProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead.");let o=ve.createIfNeeded(e.url);r=new bh(o)}u(e.metadata)&&($("GoogleEarthEnterpriseImageryProvider options.metadata","options.metadata was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),r=e.metadata),this._metadata=r,u(r)&&(this._readyPromise=r.readyPromise.then(function(o){if(!r.imageryPresent){let s=new de(`The server ${r.url} doesn't have imagery`);return i=Ai.reportError(i,n,n._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Ai.reportSuccess(i),n._ready=o,o}).catch(function(o){return i=Ai.reportError(i,n,n._errorEvent,o.message,void 0,void 0,void 0,o),Promise.reject(o)}))}Object.defineProperties(vC.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.ready","GoogleEarthEnterpriseImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),this._ready}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.readyPromise","GoogleEarthEnterpriseImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107. Use GoogleEarthEnterpriseImageryProvider.fromMetadata instead."),this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}},defaultAlpha:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultAlpha","GoogleEarthEnterpriseImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultAlpha","GoogleEarthEnterpriseImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultNightAlpha","GoogleEarthEnterpriseImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultNightAlpha","GoogleEarthEnterpriseImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultDayAlpha","GoogleEarthEnterpriseImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultDayAlpha","GoogleEarthEnterpriseImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultBrightness","GoogleEarthEnterpriseImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultBrightness","GoogleEarthEnterpriseImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultContrast","GoogleEarthEnterpriseImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultContrast","GoogleEarthEnterpriseImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultHue","GoogleEarthEnterpriseImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultHue","GoogleEarthEnterpriseImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultSaturation","GoogleEarthEnterpriseImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultSaturation","GoogleEarthEnterpriseImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultGamma","GoogleEarthEnterpriseImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultGamma","GoogleEarthEnterpriseImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter","GoogleEarthEnterpriseImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});vC.fromMetadata=function(e,t){if(!e.imageryPresent)throw new de(`The server ${e.url} doesn't have imagery`);let n=new vC(t);return n._metadata=e,n._ready=!0,n._readyPromise=Promise.resolve(!0),n};vC.prototype.getTileCredits=function(e,t,n){let i=this._metadata,r=i.getTileInformation(e,t,n);if(u(r)){let o=i.providers[r.imageryProvider];if(u(o))return[o]}};vC.prototype.requestImage=function(e,t,n,i){let r=this._tileDiscardPolicy._image,o=this._metadata,s=bh.tileXYToQuadKey(e,t,n),a=o.getTileInformation(e,t,n);if(!u(a)){if(o.isValid(s)){let l=new jr({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});o.populateSubtree(e,t,n,l);return}return Promise.resolve(r)}if(!a.hasImagery())return Promise.resolve(r);let c=Wpt(this,a,e,t,n,i).fetchArrayBuffer();if(u(c))return c.then(function(l){TF(o.key,l);let f=new Uint8Array(l),d,p=o.protoImagery;if((!u(p)||!p)&&(d=jpt(f)),!u(d)&&(!u(p)||p)){let g=qpt(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?r:SA({uint8Array:f,format:d,flipY:!0})})};vC.prototype.pickFeatures=function(e,t,n,i,r){};function Wpt(e,t,n,i,r,o){let s=bh.tileXYToQuadKey(n,i,r),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:o})}function jpt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function qpt(e){let t=iAe.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let s=t.uint32(),a;switch(s>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(a=i.copyrightIds,u(a)||(a=i.copyrightIds=[]),(s&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)a.push(t.uint32())}else a.push(t.uint32());break;default:t.skipType(s&7);break}}let r=i.imageType;if(u(r))switch(r){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new de("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let o=i.alphaType;return u(o)&&o!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var QY=vC;var Ypt=new z(1,1,1,.4),Xpt=new z(0,1,0,.05),Kpt=new z(0,.5,0,.2);function wC(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Wi({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,Ypt),this._glowColor=y(e.glowColor,Xpt),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,Kpt),this._errorEvent=new ge,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._canvasSize=y(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(wC.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GridImageryProvider.ready","GridImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("GridImageryProvider.readyPromise","GridImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("GridImageryProvider.defaultAlpha","GridImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("GridImageryProvider.defaultAlpha","GridImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("GridImageryProvider.defaultNightAlpha","GridImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha},set:function(e){$("GridImageryProvider.defaultNightAlpha","GridImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this.defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("GridImageryProvider.defaultDayAlpha","GridImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("GridImageryProvider.defaultDayAlpha","GridImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("GridImageryProvider.defaultBrightness","GridImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("GridImageryProvider.defaultBrightness","GridImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("GridImageryProvider.defaultContrast","GridImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("GridImageryProvider.defaultContrast","GridImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("GridImageryProvider.defaultHue","GridImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("GridImageryProvider.defaultHue","GridImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("GridImageryProvider.defaultSaturation","GridImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("GridImageryProvider.defaultSaturation","GridImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("GridImageryProvider.defaultGamma","GridImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("GridImageryProvider.defaultGamma","GridImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("GridImageryProvider.defaultMinificationFilter","GridImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("GridImageryProvider.defaultMinificationFilter","GridImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("GridImageryProvider.defaultMagnificationFilter","GridImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("GridImageryProvider.defaultMagnificationFilter","GridImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});wC.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let o=1+i/this._cells*(n-1);e.moveTo(o,0),e.lineTo(o,n),e.moveTo(0,o),e.lineTo(n,o)}e.stroke()};wC.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),r=this._backgroundColor.toCssColorString();i.fillStyle=r,i.fillRect(t,t,n,n);let o=this._glowColor.toCssColorString();i.strokeStyle=o,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};wC.prototype.getTileCredits=function(e,t,n){};wC.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};wC.prototype.pickFeatures=function(e,t,n,i,r){};var $Y=wC;function eX(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(eX.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});eX.prototype.load=async function(){return this._data=await DC.loadJson(this._resource,this._dataProvider._traceFetches),this._data};var bF=eX;function OS(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider;let n=`attributes/${t.key}/0`;u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(OS.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){return u(this._values)&&u(this._values.attributeValues)?this._values.attributeValues:[]}},name:{get:function(){return this._storageInfo.name}}});function Jpt(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}OS.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){let n=new DataView(t),i=!0;if(n.getUint8(0)==="{".charCodeAt(0)&&new TextDecoder().decode(t).includes("404")&&(i=!1,console.error(`Failed to load: ${e.resource.url}`)),i){e._data=t;let r=e._parseHeader(n),o=Jpt(e._storageInfo.attributeValues.valueType);o>0&&(r=Math.ceil(r/o)*o),e._parseBody(n,r)}})};OS.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let r=e.getUint32(n,!0),o=e.getUint32(n+4,!0);i=r+Math.pow(2,32)*o,n+=8}else if(t==="Int64"){let r=e.getUint32(n,!0),o=e.getUint32(n+4,!0);o<Math.pow(2,31)?i=r+Math.pow(2,32)*o:i=r+Math.pow(2,32)*(o-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};OS.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],r=this._parseValue(e,i.valueType,t);this._header[i.property]=r.value,t=r.offset}return t};OS.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],r=this._storageInfo[i];if(u(r)){this._values[i]=[];for(let o=0;o<this._header.count;++o)if(r.valueType!=="String"){let s=this._parseValue(e,r.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[o],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,r.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var SF=OS;function vF(e,t){let n=e._dataProvider,i=e._layer,r;u(e._nodeIndex)?r=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):r=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=r,this._customAttributes=void 0}Object.defineProperties(vF.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});vF.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var Zpt=new h,Qpt=new h,$pt=new h,e_t=new h,t_t=new h;function tX(e,t,n,i){let r=h.subtract(i,n,Zpt),o=h.cross(r,h.subtract(e,n,Qpt),e_t),s=h.cross(r,h.subtract(t,n,$pt),t_t);return h.dot(o,s)>=0}var n_t=new h,i_t=new h,r_t=new h,o_t=new h,s_t=new h,a_t=new h,c_t=new h,l_t=new h,u_t=new h,f_t=new h;vF.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(u(this._customAttributes)&&u(this._customAttributes.positions)){let i=new h(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,Q.multiplyByVector(this._customAttributes.parentRotation,i,i);let r=Number.MAX_VALUE,o,s,a,c,l=this._customAttributes.positions,f=this._customAttributes.indices,d;u(f)?d=f.length:d=l.length/3;for(let p=0;p<d;p++){let g,m,A;u(f)?(g=f[p],m=f[p+1],A=f[p+2]):(g=p*3,m=p*3+1,A=p*3+2);let x=h.fromElements(l[g*3],l[g*3+1],l[g*3+2],n_t),C=h.fromElements(l[m*3],l[m*3+1],l[m*3+2],i_t),T=new h(l[A*3],l[A*3+1],l[A*3+2],r_t);if(!tX(i,x,C,T)||!tX(i,C,x,T)||!tX(i,T,x,C))continue;let E=h.subtract(C,x,o_t),S=h.subtract(T,x,s_t),v=h.cross(E,S,a_t);if(h.magnitude(v)===0)continue;let D=h.normalize(v,c_t),M=h.subtract(i,x,l_t),O=Math.abs(h.dot(M,D));if(O<r){r=O,o=p;let B=h.magnitudeSquared(h.subtract(i,x,M)),L=h.magnitudeSquared(h.subtract(i,C,u_t)),_=h.magnitudeSquared(h.subtract(i,T,f_t));B<L&&B<_?(a=g,c=x,s=B):L<_?(a=m,c=C,s=L):(a=A,c=T,s=_)}}if(u(o))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:h.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};vF.prototype._generateGltf=function(e,t,n,i,r,o){let s={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},a=!1,c,l="";if(u(this._parent._data.mesh)&&u(this._layer._data.materialDefinitions)){let A=this._parent._data.mesh.material.definition;if(A>=0&&A<this._layer._data.materialDefinitions.length&&(c=this._layer._data.materialDefinitions[A],s=c,u(s.pbrMetallicRoughness)&&u(s.pbrMetallicRoughness.baseColorTexture))){a=!0,s.pbrMetallicRoughness.baseColorTexture.index=0;let x="0";if(u(this._layer._data.textureSetDefinitions))for(let C=0;C<this._layer._data.textureSetDefinitions.length;C++){let T=this._layer._data.textureSetDefinitions[C];for(let E=0;E<T.formats.length;E++){let S=T.formats[E];if(S.format==="jpg"){x=S.name;break}}}u(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(l=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${x}`}).url)}}else u(this._parent._data.textureData)&&(a=!0,l=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,s.pbrMetallicRoughness.baseColorTexture={index:0});let f=[],d=[],p=[];return a&&(f=[{sampler:0,source:0}],d=[{uri:l}],p=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]),{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:r,accessors:o,materials:[s],textures:f,images:d,samplers:p,asset:{version:"2.0"}}};var MS=vF;function Wl(e,t,n){let i,r,o,s;n?(i=0,r=e):(i=e._level+1,r=e._layer),typeof t=="number"?o=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=r,this._nodeIndex=o,this._resource=s,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(Wl.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});Wl.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let r=e._create3DTileDefinition();e._tile=new Tf(e._layer._tileset,e._dataProvider.resource,r,e._parent._tile),e._tile._i3sNode=e}}if(!u(this._nodeIndex)){let r=await DC.loadJson(this._resource,this._dataProvider._traceFetches);e._data=r,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};Wl.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(r,o){let s=new SF(t,r[o]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(u(e))for(let r=0;r<e.length;r++)i.push(n(e,r));return Promise.all(i)};Wl.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!u(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};Wl.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};Wl.prototype._loadChildren=function(){let e=this;if(u(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(u(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],r=new Wl(e,y(i.href,i),!1);e._children.push(r),t.push(r.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};Wl.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new MS(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(u(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new MS(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};Wl.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new bF(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};Wl.prototype._clearGeometryData=function(){this._geometryData=[]};Wl.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!u(e)&&!u(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(u(e)?n=me.fromDegrees(e.center[0],e.center[1],e.center[2]):n=me.fromDegrees(t[0],t[1],t[2]),u(this._dataProvider._geoidDataList)&&u(n))for(let C=0;C<this._dataProvider._geoidDataList.length;C++){let T=this._dataProvider._geoidDataList[C],E=T.projection.project(n);if(E.x>T.nativeExtent.west&&E.x<T.nativeExtent.east&&E.y>T.nativeExtent.south&&E.y<T.nativeExtent.north){n.height+=h_t(E.x,E.y,T);break}}let i={},r,o=0;u(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},o=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),r=re.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},r=re.WGS84.cartographicToCartesian(n),o=this._data.mbs[3]),o*=2;let s=1/0;if(u(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let C=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));s=o/C}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let C=this._data.lodThreshold;s=o/C}else console.error("Invalid lodSelectionMetricType in Layer");else if(u(this._data.lodSelection))for(let C=0;C<this._data.lodSelection.length;C++)this._data.lodSelection[C].metricType==="maxScreenThreshold"&&(s=o/this._data.lodSelection[C].maxError);s===1/0&&(s=1e5);let a=s*16,c=new ka(0,0,0),l=Mt.headingPitchRollQuaternion(r,c);u(this._data.obb)&&(l=new Le(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=Q.fromQuaternion(l),d=Q.inverse(f,new Q),p=new N(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,r.x,r.y,r.z,1),g=N.inverse(p,new N),m=N.clone(p);u(this._parent._globalTransform)&&N.multiply(p,this._parent._inverseGlobalTransform,m),this._globalTransform=p,this._inverseGlobalTransform=g,this._inverseRotationMatrix=d;let A=[];for(let C=0;C<this._children.length;C++)A.push(this._children[C]._create3DTileDefinition());return{children:A,refine:"REPLACE",boundingVolume:i,transform:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:u(this._resource)?this._resource.url:void 0},geometricError:a}};Wl.prototype._createI3SDecoderTask=async function(e,t){let n=t.geometryData._parent._data,i=t.geometryData._parent._inverseRotationMatrix,r=0,o=0,s=0;u(n.obb)?(r=n.obb.center[0],o=n.obb.center[1],s=n.obb.center[2]):u(n.mbs)&&(r=n.mbs[0],o=n.mbs[1],s=n.mbs[2]);let a=Q.fromRotationX(-P.PI_OVER_TWO),c=new Q;Q.multiply(a,i,c);let l=me.fromDegrees(r,o,s),f=re.WGS84.cartographicToCartesian(l),d={binaryData:t.geometryData._data,featureData:u(t.featureData)&&u(t.featureData[0])?t.featureData[0].data:void 0,schema:t.defaultGeometrySchema,bufferInfo:t.geometryData._geometryBufferInfo,ellipsoidRadiiSquare:re.WGS84.radiiSquared,url:t.url,geoidDataList:t.geometryData._dataProvider._geoidDataList,cartographicCenter:l,cartesianCenter:f,parentRotation:c},p=[];return e.scheduleTask(d,p)};Wl.prototype._createContentURL=async function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=await this._dataProvider.getDecoderTaskProcessor(),n=[this._loadGeometryData()];this._dataProvider.legacyVersion16&&n.push(this._loadFeatureData());let i=this;return Promise.all(n).then(function(){let r=Promise.resolve();if(u(i._geometryData)&&i._geometryData.length>0){let o={geometryData:i._geometryData[0],featureData:i._featureData,defaultGeometrySchema:i._layer._data.store.defaultGeometrySchema,url:i._geometryData[0].resource.url,tile:i._tile},s=i._createI3SDecoderTask(t,o);if(!u(s))return;r=s.then(function(a){e=o.geometryData._generateGltf(a.meshData.nodesInScene,a.meshData.nodes,a.meshData.meshes,a.meshData.buffers,a.meshData.bufferViews,a.meshData.accessors),i._geometryData[0]._customAttributes=a.meshData._customAttributes})}return r.then(function(){let o=i._dataProvider._binarizeGltf(e),s=new Blob([o],{type:"application/binary"});return URL.createObjectURL(s)})})};Tf.prototype._hookedRequestContent=Tf.prototype.requestContent;Tf.prototype.requestContent=function(){if(!this.tileset._isI3STileSet)return this._hookedRequestContent();if(!this._isLoading)return this._isLoading=!0,this._i3sNode._createContentURL().then(e=>{if(!u(e)){this._isLoading=!1;return}return this._contentResource=new ve({url:e}),this._hookedRequestContent()}).then(e=>(this._isLoading=!1,e))};function d_t(e,t,n,i,r,o){let s=n*(1-e)+i*e,a=r*(1-e)+o*e;return s*(1-t)+a*t}function oH(e,t,n,i){let r=e+t*n;return i[r]}function h_t(e,t,n){let i=n.nativeExtent,r=(e-i.west)/(i.east-i.west)*(n.width-1),o=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(r),a=Math.floor(o);r-=s,o-=a;let c=s<n.width?s+1:s,l=a<n.height?a+1:a;a=n.height-1-a,l=n.height-1-l;let f=oH(s,a,n.width,n.buffer),d=oH(c,a,n.width,n.buffer),p=oH(s,l,n.width,n.buffer),g=oH(c,l,n.width,n.buffer),m=d_t(r,o,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(Tf.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var RS=Wl;function Xf(e,t,n){this._dataProvider=e,u(t.href)||(t.href=`./layers/${n}`);let i=this._dataProvider.resource.getUrlComponent(),r="";i.match(/layers\/\d/)?r=`${i}`.replace(/\/+$/,""):r=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let o=this._version.split(".");this._majorVersion=parseInt(o[0]),this._minorVersion=o.length>1?parseInt(o[1]):0,this._resource=new ve({url:r}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(Xf.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(u(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});Xf.prototype.load=async function(){if(this._data.spatialReference.wkid!==4326)throw new de(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(await this._dataProvider.loadGeoidData(),await this._loadRootNode(),await this._create3DTileset(),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};Xf.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let r=0;r<i.length;r++){let o=i[r],s=[],a=!1;if(u(o.compressedAttributes)&&e){a=!0;let c=o.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in o)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(o)})}n.sort(function(r,o){return r.compressed&&!o.compressed?-1:!r.compressed&&o.compressed?1:r.attributes.length-o.attributes.length}),this._geometryDefinitions.push(n)}};Xf.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let r=n[i],o=!1,s=r.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){o=!0;break}if(!o)return{bufferIndex:r.index,definition:n,geometryBufferInfo:r}}return 0};Xf.prototype._loadRootNode=function(){if(u(this._data.nodePages)){let e=0;u(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new RS(this,e,!0)}else this._rootNode=new RS(this,this._data.store.rootNode,!0);return this._rootNode.load()};Xf.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};Xf._fetchJson=function(e){return e.fetchJson()};Xf.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=Xf._fetchJson(n).then(function(r){return u(r.error)&&r.error.code!==200?Promise.reject(r.error):(t._nodePages[e]=r.nodes,r)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};Xf.prototype._computeExtent=function(){u(this._data.fullExtent)?this._extent=le.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):u(this._data.store.extent)&&(this._extent=le.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};Xf.prototype._create3DTileset=async function(){let e={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},t=new Blob([JSON.stringify(e)],{type:"application/json"}),n=URL.createObjectURL(t),i={};if(u(this._dataProvider._cesium3dTilesetOptions))for(let r in this._dataProvider._cesium3dTilesetOptions)this._dataProvider._cesium3dTilesetOptions.hasOwnProperty(r)&&(i[r]=this._dataProvider._cesium3dTilesetOptions[r]);this._tileset=await Ea.fromUrl(n,i),this._tileset.show=this._dataProvider.show,this._tileset._isI3STileSet=!0,this._tileset.tileUnload.addEventListener(function(r){r._i3sNode._clearGeometryData(),URL.revokeObjectURL(r._contentResource._url),r._contentResource=r._i3sNode.resource}),this._tileset.tileVisible.addEventListener(function(r){u(r._i3sNode)&&r._i3sNode._loadChildren()})};var i0=Xf;var oAe=Yi(rAe(),1);function rs(e){e=y(e,y.EMPTY_OBJECT),this._name=e.name,this._show=y(e.show,!0),this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._traceFetches=y(e.traceFetches,!1),this._cesium3dTilesetOptions=y(e.cesium3dTilesetOptions,y.EMPTY_OBJECT),this._layers=[],this._data=void 0,this._extent=void 0,this._geoidDataPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._taskProcessorReadyPromise=void 0,u(e.url)&&($("I3SDataProvider options.url","I3SDataProvider constructor parameter options.url was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._readyPromise=void 0,this._ready=!1,this._resource=ve.createIfNeeded(e.url),this._load())}Object.defineProperties(rs.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){this._show=e;for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&(this._layers[t]._tileset.show=this._show)}},traceFetches:{get:function(){return this._traceFetches},set:function(e){this._traceFetches=e}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},readyPromise:{get:function(){return $("I3SDataProvider.readyPromise","I3SDataProvider.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._readyPromise}},ready:{get:function(){return $("I3SDataProvider.ready","I3SDataProvider.ready was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use I3SDataProvider.fromUrl instead."),this._ready}},resource:{get:function(){return this._resource}}});rs.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)u(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return ue(this)};rs.prototype.isDestroyed=function(){return!1};rs.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};rs.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};rs.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};rs.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)u(this._layers[n]._tileset)&&this._layers[n]._tileset.updateForPass(e,t)};rs.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=ve.createIfNeeded(e),i=await rs.loadJson(n),r=new rs(t);if(r._resource=n,r._data=i,u(i.layers))for(let s=0;s<i.layers.length;s++){let a=new i0(r,i.layers[s],s);r._layers.push(a)}else{let s=new i0(r,i,i.id);r._layers.push(s)}r._computeExtent();let o=[];for(let s=0;s<r._layers.length;s++)o.push(r._layers[s].load());return await Promise.all(o),r._ready=!0,r._readyPromise=Promise.resolve(r),r};rs.prototype._load=function(){let e=this;return this._readyPromise=rs.loadJson(this._resource,this._traceFetches).then(function(t){if(e._data=t,u(t.layers))for(let i=0;i<t.layers.length;i++){let r=new i0(e,t.layers[i],i);e._layers.push(r)}else{let i=new i0(e,t,t.id);e._layers.push(i)}e._computeExtent();let n=[];for(let i=0;i<e._layers.length;i++)n.push(e._layers[i].load());return Promise.all(n).then(function(){return e._ready=!0,e})}),this._readyPromise};rs._fetchJson=function(e){return e.fetchJson()};rs.loadJson=async function(e,t){t&&console.log("I3S FETCH:",e.url);let n=await rs._fetchJson(e);if(u(n.error)){if(console.error("Failed to fetch I3S ",e.url),u(n.error.message)&&console.error(n.error.message),u(n.error.details))for(let i=0;i<n.error.details.length;i++)console.log(n.error.details[i]);throw new de(n.error)}return n};rs.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};rs.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),r={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return r.magic[0]="g".charCodeAt(),r.magic[1]="l".charCodeAt(),r.magic[2]="T".charCodeAt(),r.magic[3]="F".charCodeAt(),r.version[0]=2,r.length[0]=i.byteLength,r.chunkLength[0]=n.byteLength,r.chunkType[0]=1313821514,r.chunkData.set(n),i};rs.prototype.getDecoderTaskProcessor=function(){if(u(this._taskProcessorReadyPromise))return this._taskProcessorReadyPromise;if(!u(this._decoderTaskProcessor)){let e=new pi("decodeI3S");this._taskProcessorReadyPromise=e.initWebAssemblyModule({modulePath:"ThirdParty/Workers/draco_decoder_nodejs.js",wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}).then(()=>e),this._decoderTaskProcessor=e}return this._taskProcessorReadyPromise};function m_t(e,t){return __t(e,t)}var p_t=new H;function __t(e,t){let n=e.tilingScheme,i=[],r={},o=e._lodCount,s=me.fromRadians(t.west,t.north),a=me.fromRadians(t.east,t.south),c=n.positionToTileXY(s,o),l=n.positionToTileXY(a,o);for(let d=c.x;d<=l.x;d++)for(let p=c.y;p<=l.y;p++){let g=H.fromElements(d,p,p_t),m=g.toString();if(!r.hasOwnProperty(m)){let A={x:g.x,y:g.y,level:o,tilingScheme:n,terrainProvider:e,positions:[]};r[m]=A,i.push(A)}}let f=[];for(let d=0;d<i.length;++d){let p=i[d],g=p.terrainProvider.requestTileGeometry(p.x,p.y,p.level);f.push(g)}return Promise.all(f).then(function(d){let p=[];for(let g=0;g<d.length;g++){let m={tilingScheme:n,x:i[g].x,y:i[g].y,level:i[g].level},A=d[g],x="Geographic";n._projection instanceof Oi&&(x="WebMercator");let C={projectionType:x,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(m.x,m.y,m.level),height:A._height,width:A._width,scale:A._structure.heightScale,offset:A._structure.heightOffset};if(A._encoding===Ff.LERC){let T=oAe.default.decode(A._buffer);C.buffer=T.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}async function g_t(e){let t=e._geoidTiledTerrainProvider;if(!u(t)){console.log("No Geoid Terrain service provided - no geoid conversion will be performed.");return}try{let n=await m_t(t,e._extent);e._geoidDataList=n}catch{console.log("Error retrieving Geoid Terrain tiles - no geoid conversion will be performed.")}}rs.prototype.loadGeoidData=async function(){return u(this._geoidDataPromise)?this._geoidDataPromise:(this._geoidDataPromise=g_t(this),this._geoidDataPromise)};rs.prototype._computeExtent=function(){let e;for(let t=0;t<this._layers.length;t++)if(u(this._layers[t]._extent)){let n=this._layers[t]._extent;u(e)?le.union(e,n,e):e=le.clone(n)}this._extent=e};var DC=rs;var sAe=Object.freeze({UNLOADED:0,RECEIVING:1,RECEIVED:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function aH(e,t){this.spatialNode=e,this.keyframe=t,this.state=sAe.UNLOADED,this.metadatas=[],this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}aH.priorityComparator=function(e,t){return e.priority-t.priority};aH.searchComparator=function(e,t){return e.keyframe-t.keyframe};aH.LoadState=sAe;var Qi=aH;function aAe(){}Object.defineProperties(aAe.prototype,{color:{get:fe.throwInstantiationError},intensity:{get:fe.throwInstantiationError}});var nX=aAe;var y_t=/\/$/,cAe=new wt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function BS(e){e=y(e,y.EMPTY_OBJECT);let t=e.styleId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=ve.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let r=y(e.tilesize,512);this._tilesize=r;let o=y(e.username,"mapbox");this._username=o;let s=u(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();y_t.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;u(e.credit)?(c=e.credit,typeof c=="string"&&(c=new wt(c))):c=cAe,this._resource=i,this._imageryProvider=new Vs({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle}),this._ready=!0,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(BS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return $("MapboxStyleImageryProvider.ready","MapboxStyleImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider.ready}},readyPromise:{get:function(){return $("MapboxStyleImageryProvider.readyPromise","MapboxStyleImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},defaultAlpha:{get:function(){return $("MapboxStyleImageryProvider.defaultAlpha","MapboxStyleImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("MapboxStyleImageryProvider.defaultAlpha","MapboxStyleImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("MapboxStyleImageryProvider.defaultNightAlpha","MapboxStyleImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("MapboxStyleImageryProvider.defaultNightAlpha","MapboxStyleImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("MapboxStyleImageryProvider.defaultDayAlpha","MapboxStyleImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("MapboxStyleImageryProvider.defaultDayAlpha","MapboxStyleImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("MapboxStyleImageryProvider.defaultBrightness","MapboxStyleImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("MapboxStyleImageryProvider.defaultBrightness","MapboxStyleImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("MapboxStyleImageryProvider.defaultContrast","MapboxStyleImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("MapboxStyleImageryProvider.defaultContrast","MapboxStyleImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("MapboxStyleImageryProvider.defaultHue","MapboxStyleImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("MapboxStyleImageryProvider.defaultHue","MapboxStyleImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("MapboxStyleImageryProvider.defaultSaturation","MapboxStyleImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("MapboxStyleImageryProvider.defaultSaturation","MapboxStyleImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("MapboxStyleImageryProvider.defaultGamma","MapboxStyleImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("MapboxStyleImageryProvider.defaultGamma","MapboxStyleImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("MapboxStyleImageryProvider.defaultMinificationFilter","MapboxStyleImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("MapboxStyleImageryProvider.defaultMinificationFilter","MapboxStyleImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("MapboxStyleImageryProvider.defaultMagnificationFilter","MapboxStyleImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("MapboxStyleImageryProvider.defaultMagnificationFilter","MapboxStyleImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});BS.prototype.getTileCredits=function(e,t,n){};BS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};BS.prototype.pickFeatures=function(e,t,n,i,r){return this._imageryProvider.pickFeatures(e,t,n,i,r)};BS._defaultCredit=cAe;var iX=BS;function r0(e,t,n,i,r){i===tn.UNSIGNED_SHORT&&(i=tn.FLOAT32);let o=e.floatingPointTexture;if(i===tn.FLOAT32&&!o)throw new de("Floating point texture not supported");let s;i===tn.FLOAT32||i===tn.FLOAT64?s=Ke.FLOAT:i===tn.UINT8&&(s=Ke.UNSIGNED_BYTE);let a;n===1?a=e.webgl2?at.RED:at.LUMINANCE:n===2?a=e.webgl2?at.RG:at.LUMINANCE_ALPHA:n===3?a=at.RGB:n===4&&(a=at.RGBA);let c=512*1024*1024,l=128*1024*1024;r=Math.min(y(r,l),c);let f=zt.maximumTextureSize,d=tn.getSizeInBytes(i),p=Math.floor(r/(n*d)),g=Math.min(f,P.previousPowerOfTwo(Math.floor(Math.sqrt(p)))),m=Math.ceil(Math.sqrt(t.x)),A=Math.ceil(t.z/m),x=m*t.x,C=A*t.y,T=Math.floor(g/x),E=Math.floor(g/C);if(T===0||E===0)throw new de("Tileset is too large to fit into megatexture");this.channelCount=n,this.componentType=i,this.voxelCountPerTile=h.clone(t,new h),this.maximumTileCount=T*E,this.regionCountPerMegatexture=new H(T,E),this.voxelCountPerRegion=new H(x,C),this.sliceCountPerRegion=new H(m,A),this.voxelSizeUv=new H(1/g,1/g),this.sliceSizeUv=new H(t.x/g,t.y/g),this.regionSizeUv=new H(x/g,C/g),this.texture=new Rt({context:e,pixelFormat:a,pixelDatatype:s,flipY:!1,width:g,height:g,sampler:new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.LINEAR,magnificationFilter:Ti.LINEAR})});let S=tn.toComponentDatatype(i);this.tileVoxelDataTemp=X.createTypedArray(S,x*C*n),this.nodes=new Array(this.maximumTileCount);for(let v=0;v<this.maximumTileCount;v++)this.nodes[v]=new A_t(v);for(let v=0;v<this.maximumTileCount;v++){let D=this.nodes[v];D.previousNode=v>0?this.nodes[v-1]:void 0,D.nextNode=v<this.maximumTileCount-1?this.nodes[v+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0}function A_t(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}r0.prototype.add=function(e){if(this.isFull())throw new fe("Trying to add when there are no empty spots");let t=this.emptyList;this.emptyList=this.emptyList.nextNode,u(this.emptyList)&&(this.emptyList.previousNode=void 0),t.nextNode=this.occupiedList,u(t.nextNode)&&(t.nextNode.previousNode=t),this.occupiedList=t;let n=t.index;return this.writeDataToTexture(n,e),this.occupiedCount++,n};r0.prototype.remove=function(e){if(e<0||e>=this.maximumTileCount)throw new fe("Megatexture index out of bounds");let t=this.nodes[e];u(t.previousNode)&&(t.previousNode.nextNode=t.nextNode),u(t.nextNode)&&(t.nextNode.previousNode=t.previousNode),t.nextNode=this.emptyList,u(t.nextNode)&&(t.nextNode.previousNode=t),t.previousNode=void 0,this.emptyList=t,this.occupiedCount--};r0.prototype.isFull=function(){return this.emptyList===void 0};r0.getApproximateTextureMemoryByteLength=function(e,t,n,i){i===tn.UNSIGNED_SHORT&&(i=tn.FLOAT32);let r=tn.getSizeInBytes(i),o=e*t.x*t.y*t.z,s=Math.ceil(Math.sqrt(t.z)),a=Math.ceil(t.z/s),c=s*t.x,l=a*t.y,f=P.previousPowerOfTwo(Math.floor(Math.sqrt(o)));for(;;){let p=Math.floor(f/c),g=Math.floor(f/l);if(p*g>=e)break;f*=2}return f*f*n*r};r0.prototype.writeDataToTexture=function(e,t){let n=t.constructor===Uint16Array?new Float32Array(t):t,i=this.voxelCountPerTile,r=this.sliceCountPerRegion,o=this.voxelCountPerRegion,s=this.channelCount,a=this.tileVoxelDataTemp;for(let A=0;A<i.z;A++){let x=A%r.x*i.x,C=Math.floor(A/r.x)*i.y;for(let T=0;T<i.y;T++)for(let E=0;E<i.x;E++){let S=A*i.y*i.x+T*i.x+E,v=(C+T)*o.x+(x+E);for(let D=0;D<s;D++)a[v*s+D]=n[S*s+D]}}let c=this.regionCountPerMegatexture,l=o.x,f=o.y,d=e%c.x*o.x,p=Math.floor(e/c.x)*o.y,m={source:{arrayBufferView:a,width:l,height:f},xOffset:d,yOffset:p};this.texture.copyFrom(m)};r0.prototype.isDestroyed=function(){return!1};r0.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),ue(this)};var LS=r0;function rX(e){}rX.prototype.isReady=function(){return!0};rX.prototype.shouldDiscardImage=function(e){return!1};var oX=rX;var x_t=new wt("MapQuest, Open Street Map and contributors, CC-BY-SA");function cH(e){e=y(e,y.EMPTY_OBJECT);let t=ve.createIfNeeded(y(e.url,"https://a.tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}.${y(e.fileExtension,"png")}`;let n=new Fo({ellipsoid:e.ellipsoid}),i=256,r=256,o=y(e.minimumLevel,0),s=e.maximumLevel,a=y(e.rectangle,n.rectangle),c=n.positionToTileXY(le.southwest(a),o),l=n.positionToTileXY(le.northeast(a),o),f=(Math.abs(l.x-c.x)+1)*(Math.abs(l.y-c.y)+1),d=y(e.credit,x_t);typeof d=="string"&&(d=new wt(d)),Vs.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:r,minimumLevel:o,maximumLevel:s,rectangle:a})}u(Object.create)&&(cH.prototype=Object.create(Vs.prototype),cH.prototype.constructor=cH);var IC=cH;var C_t=new H(1,1);function sX(e){e=y(e,y.EMPTY_OBJECT),this.mass=y(e.mass,1),this.position=h.clone(y(e.position,h.ZERO)),this.velocity=h.clone(y(e.velocity,h.ZERO)),this.life=y(e.life,Number.MAX_VALUE),this.image=e.image,this.startColor=z.clone(y(e.startColor,z.WHITE)),this.endColor=z.clone(y(e.endColor,z.WHITE)),this.startScale=y(e.startScale,1),this.endScale=y(e.endScale,1),this.imageSize=H.clone(y(e.imageSize,C_t)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(sX.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var lAe=new h;sX.prototype.update=function(e,t){return h.multiplyByScalar(this.velocity,e,lAe),h.add(this.position,lAe,this.position),u(t)&&t(this,e),this._age+=e,this.life===Number.MAX_VALUE?this._normalizedAge=0:this._normalizedAge=this._age/this.life,this._age<=this.life};var NS=sX;function uAe(e){e=y(e,y.EMPTY_OBJECT),this.time=y(e.time,0),this.minimum=y(e.minimum,0),this.maximum=y(e.maximum,50),this._complete=!1}Object.defineProperties(uAe.prototype,{complete:{get:function(){return this._complete}}});var aX=uAe;function fAe(e){}fAe.prototype.emit=function(e){fe.throwInstantiationError()};var cX=fAe;var dAe=new H(1,1);function wF(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.updateCallback=e.updateCallback,this.loop=y(e.loop,!0),this.image=y(e.image,void 0);let t=e.emitter;u(t)||(t=new _F(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._emitterModelMatrix=N.clone(y(e.emitterModelMatrix,N.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new N,this._startColor=z.clone(y(e.color,y(e.startColor,z.WHITE))),this._endColor=z.clone(y(e.color,y(e.endColor,z.WHITE))),this._startScale=y(e.scale,y(e.startScale,1)),this._endScale=y(e.scale,y(e.endScale,1)),this._emissionRate=y(e.emissionRate,5),this._minimumSpeed=y(e.speed,y(e.minimumSpeed,1)),this._maximumSpeed=y(e.speed,y(e.maximumSpeed,1)),this._minimumParticleLife=y(e.particleLife,y(e.minimumParticleLife,5)),this._maximumParticleLife=y(e.particleLife,y(e.maximumParticleLife,5)),this._minimumMass=y(e.mass,y(e.minimumMass,1)),this._maximumMass=y(e.mass,y(e.maximumMass,1)),this._minimumImageSize=H.clone(y(e.imageSize,y(e.minimumImageSize,dAe))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,dAe))),this._sizeInMeters=y(e.sizeInMeters,!1),this._lifetime=y(e.lifetime,Number.MAX_VALUE),this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new ge,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(wF.prototype,{emitter:{get:function(){return this._emitter},set:function(e){this._emitter=e}},bursts:{get:function(){return this._bursts},set:function(e){this._bursts=e,this._updateParticlePool=!0}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._modelMatrix,e),N.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._emitterModelMatrix,e),N.clone(e,this._emitterModelMatrix)}},startColor:{get:function(){return this._startColor},set:function(e){z.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){z.clone(e,this._endColor)}},startScale:{get:function(){return this._startScale},set:function(e){this._startScale=e}},endScale:{get:function(){return this._endScale},set:function(e){this._endScale=e}},emissionRate:{get:function(){return this._emissionRate},set:function(e){this._emissionRate=e,this._updateParticlePool=!0}},minimumSpeed:{get:function(){return this._minimumSpeed},set:function(e){this._minimumSpeed=e}},maximumSpeed:{get:function(){return this._maximumSpeed},set:function(e){this._maximumSpeed=e}},minimumParticleLife:{get:function(){return this._minimumParticleLife},set:function(e){this._minimumParticleLife=e}},maximumParticleLife:{get:function(){return this._maximumParticleLife},set:function(e){this._maximumParticleLife=e,this._updateParticlePool=!0}},minimumMass:{get:function(){return this._minimumMass},set:function(e){this._minimumMass=e}},maximumMass:{get:function(){return this._maximumMass},set:function(e){this._maximumMass=e}},minimumImageSize:{get:function(){return this._minimumImageSize},set:function(e){this._minimumImageSize=e}},maximumImageSize:{get:function(){return this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function T_t(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,r=e._bursts;if(u(r)){let d=r.length;for(let p=0;p<d;++p)i+=r[p].maximum}let o=e._billboardCollection,s=e.image,a=Math.ceil(t*n+i),c=e._particles,l=e._particlePool,f=Math.max(a-c.length-l.length,0);for(let d=0;d<f;++d){let p=new NS;p._billboard=o.add({image:s,show:!1}),l.push(p)}e._particleEstimate=a}function E_t(e){let t=e._particlePool.pop();return u(t)||(t=new NS),t}function b_t(e,t){e._particlePool.push(t)}function S_t(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,r=t.length,o=n.length,s=e._particleEstimate,a=o-Math.max(s-r-o,0);for(let c=a;c<o;++c){let l=n[c];i.remove(l._billboard)}n.length=a}function v_t(e){u(e._billboard)&&(e._billboard.show=!1)}function hAe(e,t){let n=t._billboard;u(n)||(n=t._billboard=e._billboardCollection.add({image:t.image})),n.width=t.imageSize.x,n.height=t.imageSize.y,n.position=t.position,n.sizeInMeters=e.sizeInMeters,n.show=!0;let i=P.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),r=P.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),o=P.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=P.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new z(i,r,o,s),n.scale=P.lerp(t.startScale,t.endScale,t.normalizedAge)}function w_t(e,t){t.startColor=z.clone(e._startColor,t.startColor),t.endColor=z.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=P.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=P.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=P.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=P.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=P.randomBetween(e._minimumSpeed,e._maximumSpeed);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function D_t(e,t){if(e._isComplete)return 0;t=P.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),u(e.bursts)){let r=e.bursts.length;for(let o=0;o<r;o++){let s=e.bursts[o],a=e._currentTime;u(s)&&!s._complete&&a>s.time&&(i+=P.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var lH=new h;wF.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new lu),this._updateParticlePool&&(T_t(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=ee.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,r=this.updateCallback,o,s,a=n.length;for(o=0;o<a;++o)s=n[o],s.update(t,r)?hAe(this,s):(v_t(s),b_t(this,s),n[o]=n[a-1],--o,--a);n.length=a;let c=D_t(this,t);if(c>0&&u(i)){this._matrixDirty&&(this._combinedMatrix=N.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let l=this._combinedMatrix;for(o=0;o<c;o++)s=E_t(this),this._emitter.emit(s),h.add(s.position,s.velocity,lH),N.multiplyByPoint(l,lH,lH),s.position=N.multiplyByPoint(l,s.position,s.position),h.subtract(lH,s.position,s.velocity),h.normalize(s.velocity,s.velocity),w_t(this,s),hAe(this,s)}if(this._billboardCollection.update(e),this._previousTime=ee.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=P.mod(this._currentTime,this._lifetime),this.bursts){let l=this.bursts.length;for(o=0;o<l;o++)this.bursts[o]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&S_t(this)};wF.prototype.isDestroyed=function(){return!1};wF.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),ue(this)};var lX=wF;var _Ae=Yi(a3(),1);function I_t(e,t,n){return`    float clipDistance = clip(gl_FragCoord, ${e}, ${t}); 
    vec4 clippingPlanesEdgeColor = vec4(1.0); 
    clippingPlanesEdgeColor.rgb = ${n}.rgb; 
    float clippingPlanesEdgeWidth = ${n}.a; 
    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) 
    { 
        out_FragColor = clippingPlanesEdgeColor;
    } 
`}var DF=I_t;var P_t={modifyFragmentShader:function(t){return t=ke.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection; 
void main() 
{ 
#ifndef SHADOW_MAP
    if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard; 
    if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard; 
#endif
    czm_splitter_main(); 
} 
`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},FS=P_t;var PC={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function IF(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=z.clone(z.DARKGRAY),this._highlightColor=z.clone(z.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=PC.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=y(e.opaquePass,be.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=N.clone(N.IDENTITY),this._modelMatrix=N.clone(N.IDENTITY),this.time=0,this.shadows=yn.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=y(e.splitDirection,kc.NONE),this._splittingEnabled=!1,this._error=void 0,O_t(this,e)}Object.defineProperties(IF.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},color:{get:function(){return z.clone(this._highlightColor)},set:function(e){this._highlightColor=z.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(u(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=ae.clone(e,this._boundingSphere)}}});function O_t(e,t){let n=WA.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&u(n.batchTableBinary)&&(n.styleableProperties=Ep.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=PC.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;u(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let r=n.normals;u(r)&&(e._isOctEncoded16P=r.octEncoded);let o=n.colors;u(o)&&(u(o.constantColor)&&(e._constantColor=z.clone(o.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=o.isRGB565);let s=n.batchIds;u(n.batchIds)&&(s.name="BATCH_ID",s.semantic="BATCH_ID",s.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength}var M_t=new h,R_t=new h,B_t=new h,mAe,uH;function L_t(e){if(!u(uH)){mAe=new _Ae.default(0),uH=new Array(e);for(let t=0;t<e;++t)uH[t]=mAe.random()}return uH}function N_t(e){let n=e.length/3,i=Math.min(n,20),r=L_t(20),o=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=h.fromElements(o,o,o,M_t),c=h.fromElements(s,s,s,R_t);for(let f=0;f<i;++f){let d=Math.floor(r[f]*n),p=h.unpack(e,d*3,B_t);h.minimumByComponent(a,p,a),h.maximumByComponent(c,p,c)}let l=ae.fromCornerPoints(a,c);return l.radius+=P.EPSILON2,l}function pAe(e,t){let n=X.fromTypedArray(e);return n===X.INT||n===X.UNSIGNED_INT||n===X.DOUBLE?(Ot("Cast pnts property to floats",`Point cloud property "${t}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var F_t=new se,U_t=new se,V_t=new z,gAe=0,fH=1,mX=2,yAe=3,k_t=4,uX=new N,z_t=new N;function H_t(e,t){let n=t.context,i=e._parsedContent,r=e._pointsLength,o=i.positions,s=i.colors,a=i.normals,c=i.batchIds,l=i.styleableProperties,f=u(l),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,m=e._isOctEncodedDraco,A=e._quantizedRange,x=e._octEncodedRange,C=e._isRGB565,T=e._isTranslucent,E=e._hasColors,S=e._hasNormals,v=e._hasBatchIds,D,M,O=[],B={};if(e._styleableShaderAttributes=B,f){let V=k_t;for(let G in l)if(l.hasOwnProperty(G)){let U=l[G],Y=pAe(U.typedArray,G);D=U.componentCount,M=X.fromTypedArray(Y);let W=ht.createVertexBuffer({context:n,typedArray:Y,usage:Fe.STATIC_DRAW});e._geometryByteLength+=W.sizeInBytes;let Z={index:V,vertexBuffer:W,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0};O.push(Z),B[G]={location:V,componentCount:D},++V}}let L=ht.createVertexBuffer({context:n,typedArray:o.typedArray,usage:Fe.STATIC_DRAW});e._geometryByteLength+=L.sizeInBytes;let _;E&&(_=ht.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let b;S&&(b=ht.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=b.sizeInBytes);let w;v&&(c.typedArray=pAe(c.typedArray,"batchIds"),w=ht.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=w.sizeInBytes);let I=[];if(d?M=X.UNSIGNED_SHORT:p?M=A<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT:M=X.FLOAT,I.push({index:gAe,vertexBuffer:L,componentsPerAttribute:3,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=ae.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=N_t(o.typedArray)),E)if(C)I.push({index:fH,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let V=T?4:3;I.push({index:fH,vertexBuffer:_,componentsPerAttribute:V,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(D=2,M=X.UNSIGNED_BYTE):m?(D=2,M=x<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT):(D=3,M=X.FLOAT),I.push({index:mX,vertexBuffer:b,componentsPerAttribute:D,componentDatatype:M,normalize:!1,offsetInBytes:0,strideInBytes:0})),v&&I.push({index:yAe,vertexBuffer:w,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(O));let R=new oi({context:n,attributes:I}),F={depthTest:{enabled:!0}},k={depthTest:{enabled:!0},depthMask:!1,blending:un.ALPHA_BLEND};e._opaquePass===be.CESIUM_3D_TILE&&(F.stencilTest=Ft.setCesium3DTileBit(),F.stencilMask=Ft.CESIUM_3D_TILE_MASK,k.stencilTest=Ft.setCesium3DTileBit(),k.stencilMask=Ft.CESIUM_3D_TILE_MASK),e._opaqueRenderState=Ve.fromCache(F),e._translucentRenderState=Ve.fromCache(k),e._drawCommand=new nt({boundingVolume:new ae,cull:e._cull,modelMatrix:new N,primitiveType:Be.POINTS,vertexArray:R,count:r,shaderProgram:void 0,uniformMap:void 0,renderState:T?e._translucentRenderState:e._opaqueRenderState,pass:T?be.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function G_t(e,t){let n=t.context,i=e._isQuantized,r=e._isQuantizedDraco,o=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=F_t;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,l;t.mode===ne.SCENE2D||c instanceof en?l=Number.POSITIVE_INFINITY:l=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=l}return a},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let a=e.clippingPlanes;return e.isClipped?a.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let a=e.clippingPlanes;if(!u(a))return z.TRANSPARENT;let c=z.clone(a.edgeColor,V_t);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!u(a))return N.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);N.multiply(n.uniformState.view3D,c,uX);let l=N.multiply(uX,a.modelMatrix,uX);return N.inverseTranspose(l,z_t)}};FS.addUniforms(e,s),(i||r||o)&&(s=_t(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=U_t;if(u(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,a);h.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),u(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function fX(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let r=parseInt(i[1]);t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function dX(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let r=i[1];t.indexOf(r)===-1&&t.push(r),i=n.exec(e)}}function hX(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let r=e.getAttribute(i);if(r.index===t)return r}}var W_t={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function j_t(e,t,n){let i,r,o,s=t.context,a=u(n),c=e._isQuantized,l=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,A=e._hasNormals,x=e._hasBatchIds,C=e._backFaceCulling,T=e._normalShading,E=e._drawCommand.vertexArray,S=e.clippingPlanes,v=e._attenuation,D,M,O,B=g,L=We(W_t),_={},b=e._styleableShaderAttributes;for(r in b)b.hasOwnProperty(r)&&(o=b[r],L[r]=`czm_3dtiles_property_${o.location}`,_[o.location]=o);if(a){let oe={translucent:!1},Ae="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";D=n.getColorShaderFunction(`getColorFromStyle${Ae}`,L,oe),M=n.getShowShaderFunction(`getShowFromStyle${Ae}`,L,oe),O=n.getPointSizeShaderFunction(`getPointSizeFromStyle${Ae}`,L,oe),u(D)&&oe.translucent&&(B=!0)}e._styleTranslucent=B;let w=u(D),I=u(M),R=u(O),F=e.isClipped,k=[],V=[];w&&(fX(D,k),dX(D,V)),I&&(fX(M,k),dX(M,V)),R&&(fX(O,k),dX(O,V));let G=V.indexOf("COLOR")>=0,U=V.indexOf("NORMAL")>=0;if(U&&!A)throw new de("Style references the NORMAL semantic but the point cloud does not have normals");for(r in b)if(b.hasOwnProperty(r)){o=b[r];let oe=k.indexOf(o.location)>=0,Ae=hX(E,o.location);Ae.enabled=oe}let Y=m&&(!w||G);if(m){let oe=hX(E,fH);oe.enabled=Y}let W=A&&(T||C||U);if(A){let oe=hX(E,mX);oe.enabled=W}let Z={a_position:gAe};Y&&(Z.a_color=fH),W&&(Z.a_normal=mX),x&&(Z.a_batchId=yAe);let j="",K=k.length;for(i=0;i<K;++i){let oe=k[i];o=_[oe];let Ae=o.componentCount,he=`czm_3dtiles_property_${oe}`,Se;Ae===1?Se="float":Se=`vec${Ae}`,j+=`in ${Se} ${he}; 
`,Z[he]=o.location}G_t(e,t);let J=`in vec3 a_position; 
out vec4 v_color; 
uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier; 
uniform vec4 u_constantColor; 
uniform vec4 u_highlightColor; 
`;J+=`float u_pointSize; 
float tiles3d_tileset_time; 
`,v&&(J+=`float u_geometricError; 
float u_depthMultiplier; 
`),J+=j,Y&&(g?J+=`in vec4 a_color; 
`:p?J+=`in float a_color; 
const float SHIFT_RIGHT_11 = 1.0 / 2048.0; 
const float SHIFT_RIGHT_5 = 1.0 / 32.0; 
const float SHIFT_LEFT_11 = 2048.0; 
const float SHIFT_LEFT_5 = 32.0; 
const float NORMALIZE_6 = 1.0 / 64.0; 
const float NORMALIZE_5 = 1.0 / 32.0; 
`:J+=`in vec3 a_color; 
`),W&&(f||d?J+=`in vec2 a_normal; 
`:J+=`in vec3 a_normal; 
`),x&&(J+=`in float a_batchId; 
`),(c||l||d)&&(J+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange; 
`),w&&(J+=D),I&&(J+=M),R&&(J+=O),J+=`void main() 
{ 
    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 
    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 
`,v&&(J+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 
    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 
`),Y?g?J+=`    vec4 color = a_color; 
`:p?J+=`    float compressed = a_color; 
    float r = floor(compressed * SHIFT_RIGHT_11); 
    compressed -= r * SHIFT_LEFT_11; 
    float g = floor(compressed * SHIFT_RIGHT_5); 
    compressed -= g * SHIFT_LEFT_5; 
    float b = compressed; 
    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); 
    vec4 color = vec4(rgb, 1.0); 
`:J+=`    vec4 color = vec4(a_color, 1.0); 
`:J+=`    vec4 color = u_constantColor; 
`,c||l?J+=`    vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz; 
`:J+=`    vec3 position = a_position; 
`,J+=`    vec3 position_absolute = vec3(czm_model * vec4(position, 1.0)); 
`,W?(f?J+=`    vec3 normal = czm_octDecode(a_normal); 
`:d?J+=`    vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy; 
`:J+=`    vec3 normal = a_normal; 
`,J+=`    vec3 normalEC = czm_normal * normal; 
`):J+=`    vec3 normal = vec3(1.0); 
`,w&&(J+=`    color = getColorFromStyle(position, position_absolute, color, normal); 
`),I&&(J+=`    float show = float(getShowFromStyle(position, position_absolute, color, normal)); 
`),R?J+=`    gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio; 
`:v?J+=`    vec4 positionEC = czm_modelView * vec4(position, 1.0); 
    float depth = -positionEC.z; 
    gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize); 
`:J+=`    gl_PointSize = u_pointSize; 
`,J+=`    color = color * u_highlightColor; 
`,W&&T&&(J+=`    float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC); 
    diffuseStrength = max(diffuseStrength, 0.4); 
    color.xyz *= diffuseStrength * czm_lightColor; 
`),J+=`    v_color = color; 
    gl_Position = czm_modelViewProjection * vec4(position, 1.0); 
`,W&&C&&(J+=`    float visible = step(-normalEC.z, 0.0); 
    gl_Position *= visible; 
    gl_PointSize *= visible; 
`),I&&(J+=`    gl_Position.w *= float(show); 
    gl_PointSize *= float(show); 
`),J+=`} 
`;let _e=`in vec4 v_color; 
`;F&&(_e+=`uniform highp sampler2D u_clippingPlanes; 
uniform mat4 u_clippingPlanesMatrix; 
uniform vec4 u_clippingPlanesEdgeStyle; 
`,_e+=`
`,_e+=B_(S,s),_e+=`
`),_e+=`void main() 
{ 
    out_FragColor = czm_gammaCorrect(v_color); 
`,F&&(_e+=DF("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),_e+=`} 
`,e.splitDirection!==kc.NONE&&(_e=FS.modifyFragmentShader(_e)),u(e._vertexShaderLoaded)&&(J=e._vertexShaderLoaded(J)),u(e._fragmentShaderLoaded)&&(_e=e._fragmentShaderLoaded(_e));let xe=e._drawCommand;u(xe.shaderProgram)&&xe.shaderProgram.destroy(),xe.shaderProgram=Xt.fromCache({context:s,vertexShaderSource:J,fragmentShaderSource:_e,attributeLocations:Z});try{xe.shaderProgram._bind()}catch{throw new de("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function q_t(e,t){if(e._decodingState===PC.READY)return!1;if(e._decodingState===PC.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,r=Op.decodePointCloud(i,t);u(r)&&(e._decodingState=PC.DECODING,r.then(function(o){e._decodingState=PC.READY;let s=u(o.POSITION)?o.POSITION.array:void 0,a=u(o.RGB)?o.RGB.array:void 0,c=u(o.RGBA)?o.RGBA.array:void 0,l=u(o.NORMAL)?o.NORMAL.array:void 0,f=u(o.BATCH_ID)?o.BATCH_ID.array:void 0,d=u(s)&&u(o.POSITION.data.quantization),p=u(l)&&u(o.NORMAL.data.quantization);if(d){let x=o.POSITION.data.quantization,C=x.range;e._quantizedVolumeScale=h.fromElements(C,C,C),e._quantizedVolumeOffset=h.unpack(x.minValues),e._quantizedRange=(1<<x.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<o.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,m=i.batchTableProperties;for(let x in m)if(m.hasOwnProperty(x)){let C=o[x];u(g)||(g={}),g[x]={typedArray:C.array,componentCount:C.data.componentsPerAttribute}}u(s)&&(n.positions={typedArray:s});let A=y(c,a);u(A)&&(n.colors={typedArray:A}),u(l)&&(n.normals={typedArray:l}),u(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(o){e._decodingState=PC.FAILED,e._error=o}))}return!0}var Y_t=new se,X_t=new h;IF.prototype.update=function(e){let t=e.context;if(u(this._error)){let l=this._error;throw this._error=void 0,l}if(q_t(this,t))return;let i=!1,r=!N.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,r=!0),u(this._drawCommand)||(H_t(this,e),r=!0,i=!0,this._ready=!0,this._parsedContent=void 0),r){N.clone(this.modelMatrix,this._modelMatrix);let l=this._drawCommand.modelMatrix;if(N.clone(this._modelMatrix,l),u(this._rtcCenter)&&N.multiplyByTranslation(l,this._rtcCenter,l),u(this._quantizedVolumeOffset)&&N.multiplyByTranslation(l,this._quantizedVolumeOffset,l),e.mode!==ne.SCENE3D){let d=e.mapProjection,p=N.getColumn(l,3,Y_t);se.equals(p,se.UNIT_W)||Mt.basisTo2D(d,l,l)}let f=this._drawCommand.boundingVolume;if(ae.clone(this._boundingSphere,f),this._cull){let d=f.center;N.multiplyByPoint(l,d,d);let p=N.getScale(l,X_t);f.radius*=h.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let o=this.splitDirection!==kc.NONE;this._splittingEnabled!==o&&(this._splittingEnabled=o,i=!0),i&&j_t(this,e,this._style),this._drawCommand.castShadows=yn.castShadows(this.shadows),this._drawCommand.receiveShadows=yn.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?be.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};IF.prototype.isDestroyed=function(){return!1};IF.prototype.destroy=function(){let e=this._drawCommand;return u(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),ue(this)};var PF=IF;function Hu(){fe.throwInstantiationError()}Hu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Hu.prototype,{quadtree:{get:fe.throwInstantiationError,set:fe.throwInstantiationError},ready:{get:fe.throwInstantiationError},tilingScheme:{get:fe.throwInstantiationError},errorEvent:{get:fe.throwInstantiationError}});Hu.prototype.update=fe.throwInstantiationError;Hu.prototype.beginUpdate=fe.throwInstantiationError;Hu.prototype.endUpdate=fe.throwInstantiationError;Hu.prototype.getLevelMaximumGeometricError=fe.throwInstantiationError;Hu.prototype.loadTile=fe.throwInstantiationError;Hu.prototype.computeTileVisibility=fe.throwInstantiationError;Hu.prototype.showTileThisFrame=fe.throwInstantiationError;Hu.prototype.computeDistanceToTile=fe.throwInstantiationError;Hu.prototype.isDestroyed=fe.throwInstantiationError;Hu.prototype.destroy=fe.throwInstantiationError;var pX=Hu;function Kf(e,t,n,i,r,o,s){this.children=void 0,this.parent=r,this.level=e,this.x=t,this.y=n,this.z=i,this.keyframeNodes=[],this.renderableKeyframeNodes=[],this.renderableKeyframeNodeLerp=0,this.renderableKeyframeNodePrevious=void 0,this.renderableKeyframeNodeNext=void 0,this.orientedBoundingBox=new On,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(o,s)}var K_t=new h;Kf.prototype.computeBoundingVolumes=function(e,t){this.orientedBoundingBox=e.computeOrientedBoundingBoxForTile(this.level,this.x,this.y,this.z,this.orientedBoundingBox);let n=Q.getScale(this.orientedBoundingBox.halfAxes,K_t),i=2*h.maximumComponent(n);this.approximateVoxelSize=i/h.minimumComponent(t)};Kf.prototype.constructChildNodes=function(e,t){let{level:n,x:i,y:r,z:o}=this,s=i*2,a=r*2,c=o*2,l=a+1,f=s+1,d=c+1,p=n+1,g=[[p,s,a,c],[p,f,a,c],[p,s,l,c],[p,f,l,c],[p,s,a,d],[p,f,a,d],[p,s,l,d],[p,f,l,d]];this.children=g.map(([m,A,x,C])=>new Kf(m,A,x,C,this,e,t))};Kf.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};Kf.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,P.EPSILON7);let r=this.approximateVoxelSize,o=t*(r/i);this.screenSpaceError=o};var AAe={keyframe:0};function OF(e,t){return AAe.keyframe=e,Pr(t,AAe,Qi.searchComparator)}Kf.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),r=Math.ceil(e),o,s,a=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;u(t);){let{renderableKeyframeNodes:d}=t;if(d.length>=1){let p=J_t(i,d),g=d[p],m=r===i||i<g.keyframe?p:Math.min(p+1,d.length-1),A=d[m],x=i-g.keyframe,C=xAe(n-t.level,x);C<a&&(a=C,o=g);let T=A.keyframe-r,E=xAe(n-t.level,T);if(E<c&&(c=E,s=A),x===0&&T===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=o,this.renderableKeyframeNodeNext=s,!u(o)||!u(s))return;let l=o.keyframe,f=s.keyframe;this.renderableKeyframeNodeLerp=l===f?0:P.clamp((e-l)/(f-l),0,1)};function J_t(e,t){let n=OF(e,t);return n<0?P.clamp(~n-1,0,t.length-1):n}function xAe(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}Kf.prototype.isVisited=function(e){return this.visitedFrameNumber===e};Kf.prototype.createKeyframeNode=function(e){let t=OF(e,this.keyframeNodes);if(t<0){t=~t;let n=new Qi(this,e);this.keyframeNodes.splice(t,0,n)}};Kf.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=OF(n,this.keyframeNodes);if(i<0)throw new fe("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let o=0;o<t.length;o++)t[o].remove(e.megatextureIndex);let r=OF(n,this.renderableKeyframeNodes);if(r<0)throw new fe("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(r,1)}e.spatialNode=void 0,e.state=Qi.LoadState.UNLOADED,e.metadatas={},e.megatextureIndex=-1,e.priority=-Number.MAX_VALUE,e.highPriorityFrameNumber=-1};Kf.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.state!==Qi.LoadState.RECEIVED||e.megatextureIndex!==-1||e.metadatas.length!==t.length)throw new fe("Keyframe node cannot be added to megatexture");for(let r=0;r<t.length;r++){let o=t[r];e.megatextureIndex=o.add(e.metadatas[r]),e.metadatas[r]=void 0}e.state=Qi.LoadState.LOADED;let n=this.renderableKeyframeNodes,i=OF(e.keyframe,n);if(i>=0)throw new fe("Keyframe already renderable");i=~i,n.splice(i,0,e)};Kf.prototype.isRenderable=function(e){let t=this.renderableKeyframeNodePrevious,n=this.renderableKeyframeNodeNext,i=this.level;return u(t)&&u(n)&&(t.spatialNode.level===i||n.spatialNode.level===i)&&this.visitedFrameNumber===e};var MF=Kf;function _X(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(_X.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});_X.prototype.emit=function(e){let t=P.randomBetween(0,P.TWO_PI),n=P.randomBetween(0,P.PI),i=P.randomBetween(0,this._radius),r=i*Math.cos(t)*Math.sin(n),o=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=h.fromElements(r,o,s,e.position),e.velocity=h.normalize(e.position,e.velocity)};var gX=_X;function RF(){}RF.prototype.evaluate=function(e,t){fe.throwInstantiationError()};RF.prototype.evaluateColor=function(e,t){fe.throwInstantiationError()};RF.prototype.getShaderFunction=function(e,t,n,i){fe.throwInstantiationError()};RF.prototype.getVariables=function(){fe.throwInstantiationError()};var yX=RF;var dH={};dH.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,r,o){u(o)?o.length=0:o=[];let s,a,c;t?(s=n<e,a=i<e,c=r<e):(s=n>e,a=i>e,c=r>e);let l=s+a+c,f,d,p,g,m,A;return l===1?s?(f=(e-n)/(i-n),d=(e-n)/(r-n),o.push(1),o.push(2),d!==1&&(o.push(-1),o.push(0),o.push(2),o.push(d)),f!==1&&(o.push(-1),o.push(0),o.push(1),o.push(f))):a?(p=(e-i)/(r-i),g=(e-i)/(n-i),o.push(2),o.push(0),g!==1&&(o.push(-1),o.push(1),o.push(0),o.push(g)),p!==1&&(o.push(-1),o.push(1),o.push(2),o.push(p))):c&&(m=(e-r)/(n-r),A=(e-r)/(i-r),o.push(0),o.push(1),A!==1&&(o.push(-1),o.push(2),o.push(1),o.push(A)),m!==1&&(o.push(-1),o.push(2),o.push(0),o.push(m))):l===2?!s&&n!==e?(g=(e-i)/(n-i),m=(e-r)/(n-r),o.push(0),o.push(-1),o.push(1),o.push(0),o.push(g),o.push(-1),o.push(2),o.push(0),o.push(m)):!a&&i!==e?(A=(e-r)/(i-r),f=(e-n)/(i-n),o.push(1),o.push(-1),o.push(2),o.push(1),o.push(A),o.push(-1),o.push(0),o.push(1),o.push(f)):!c&&r!==e&&(d=(e-n)/(r-n),p=(e-i)/(r-i),o.push(2),o.push(-1),o.push(0),o.push(2),o.push(d),o.push(-1),o.push(1),o.push(2),o.push(p)):l!==3&&(o.push(0),o.push(1),o.push(2)),o};dH.computeBarycentricCoordinates=function(e,t,n,i,r,o,s,a,c){let l=n-s,f=s-r,d=o-a,p=i-a,g=1/(d*l+f*p),m=t-a,A=e-s,x=(d*A+f*m)*g,C=(-p*A+l*m)*g,T=1-x-C;return u(c)?(c.x=x,c.y=C,c.z=T,c):new h(x,C,T)};dH.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,r,o,s,a,c){let l=(s-r)*(t-o)-(a-o)*(e-r),f=(n-e)*(t-o)-(i-t)*(e-r),d=(a-o)*(n-e)-(s-r)*(i-t);if(d===0)return;let p=l/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return u(c)||(c=new H),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var X_=dH;function o0(e){this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function r(s,a){return i[s]-i[a]}function o(s,a){return n[s]-n[a]}this._westIndices=mH(e.westIndices,r,t),this._southIndices=mH(e.southIndices,o,t),this._eastIndices=mH(e.eastIndices,r,t),this._northIndices=mH(e.northIndices,o,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=y(e.childTileMask,15),this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties(o0.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return u(this._mesh)}}});var hH=[];function mH(e,t,n){hH.length=e.length;let i=!1;for(let r=0,o=e.length;r<o;++r)hH[r]=e[r],i=i||r>0&&t(e[r-1],e[r])>0;return i?(hH.sort(t),Ue.createTypedArray(n,hH)):e}var CAe="createVerticesFromQuantizedTerrainMesh",Z_t=new pi(CAe),Q_t=new pi(CAe,fh.maximumAsynchronousTasks);o0.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToRectangle(n,i,r),d=(a?Q_t:Z_t).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:l,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:o,exaggerationRelativeHeight:s});if(!u(d))return;let p=this;return Promise.resolve(d).then(function(g){let m=p._quantizedVertices.length/3,A=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,x=Ue.createTypedArray(A,g.indices),C=new Float32Array(g.vertices),T=g.center,E=g.minimumHeight,S=g.maximumHeight,v=p._boundingSphere,D=p._orientedBoundingBox,M=y(h.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),O=g.vertexStride,B=dc.clone(g.encoding);return p._mesh=new Vf(T,C,x,g.indexCountWithoutSkirts,m,E,S,v,M,O,D,B,g.westIndicesSouthToNorth,g.southIndicesEastToWest,g.eastIndicesNorthToSouth,g.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var $_t=new pi("upsampleQuantizedTerrainMesh",fh.maximumAsynchronousTasks);o0.prototype.upsample=function(e,t,n,i,r,o,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==r,l=n*2===o,f=e.ellipsoid,d=e.tileXYToRectangle(r,o,s),p=$_t.scheduleTask({vertices:a.vertices,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=Math.min(this._westSkirtHeight,this._eastSkirtHeight);g=Math.min(g,this._southSkirtHeight),g=Math.min(g,this._northSkirtHeight);let m=c?g*.5:this._westSkirtHeight,A=l?g*.5:this._southSkirtHeight,x=c?this._eastSkirtHeight:g*.5,C=l?this._northSkirtHeight:g*.5,T=this._credits;return Promise.resolve(p).then(function(E){let S=new Uint16Array(E.vertices),v=Ue.createTypedArray(S.length/3,E.indices),D;return u(E.encodedNormals)&&(D=new Uint8Array(E.encodedNormals)),new o0({quantizedVertices:S,indices:v,encodedNormals:D,minimumHeight:E.minimumHeight,maximumHeight:E.maximumHeight,boundingSphere:ae.clone(E.boundingSphere),orientedBoundingBox:On.clone(E.orientedBoundingBox),horizonOcclusionPoint:h.clone(E.horizonOcclusionPoint),westIndices:E.westIndices,southIndices:E.southIndices,eastIndices:E.eastIndices,northIndices:E.northIndices,westSkirtHeight:m,southSkirtHeight:A,eastSkirtHeight:x,northSkirtHeight:C,childTileMask:0,credits:T,createdByUpsampling:!0})})};var AX=32767,TAe=new h;o0.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1);i*=AX;let r=P.clamp((n-e.south)/e.height,0,1);return r*=AX,u(this._mesh)?igt(this,i,r):rgt(this,i,r)};function EAe(e,t,n,i,r,o,s,a){let c=Math.min(n,r,s),l=Math.max(n,r,s),f=Math.min(i,o,a),d=Math.max(i,o,a);return e>=c&&e<=l&&t>=f&&t<=d}var egt=new H,tgt=new H,ngt=new H;function igt(e,t,n){let i=e._mesh,r=i.vertices,o=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=o.decodeTextureCoordinates(r,l,egt),g=o.decodeTextureCoordinates(r,f,tgt),m=o.decodeTextureCoordinates(r,d,ngt);if(EAe(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let A=X_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,TAe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=o.decodeHeight(r,l),C=o.decodeHeight(r,f),T=o.decodeHeight(r,d);return A.x*x+A.y*C+A.z*T}}}}function rgt(e,t,n){let i=e._uValues,r=e._vValues,o=e._heightValues,s=e._indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=i[l],g=i[f],m=i[d],A=r[l],x=r[f],C=r[d];if(EAe(t,n,p,A,g,x,m,C)){let T=X_.computeBarycentricCoordinates(t,n,p,A,g,x,m,C,TAe);if(T.x>=-1e-15&&T.y>=-1e-15&&T.z>=-1e-15){let E=T.x*o[l]+T.y*o[f]+T.z*o[d];return P.lerp(e._minimumHeight,e._maximumHeight,E/AX)}}}}o0.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};o0.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var OC=o0;function kS(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var MC=new le;function ogt(e,t,n,i){let r=i.length;for(let o=0;o<r;++o){let s=i[o];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}kS.prototype.addAvailableTileRange=function(e,t,n,i,r){let o=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=r;++p)for(let g=t;g<=i;++g)ogt(e,g,p,s)||s.push(new US(o,void 0,0,g,p));o.tileXYToRectangle(t,n,e,MC);let a=MC.west,c=MC.north;o.tileXYToRectangle(i,r,e,MC);let l=MC.east,f=MC.south,d=new ugt(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];xX(g.extent,d)&&fgt(this._maximumLevel,g,d)}};kS.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(VS(i.extent,e)){t=i;break}}return u(t)?BF(void 0,t,e):-1};var sgt=[],agt=[],cgt=new le,lgt=new le;kS.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=sgt;t.length=0,e.east<e.west?(t.push(le.fromRadians(-Math.PI,e.south,e.east,e.north,cgt)),t.push(le.fromRadians(e.west,e.south,Math.PI,e.north,lgt))):t.push(e);let n=agt;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)LF(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(u(n[i])&&n[i].length===0)return i;return 0};var bAe=new me;kS.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,MC);return le.center(i,bAe),this.computeMaximumLevelAtPosition(bAe)>=e};kS.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let r=0;return r|=this.isTileAvailable(i,2*t,2*n+1)?1:0,r|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,r|=this.isTileAvailable(i,2*t,2*n)?4:0,r|=this.isTileAvailable(i,2*t+1,2*n)?8:0,r};function US(e,t,n,i,r){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=r,this.extent=e.tileXYToRectangle(i,r,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(US.prototype,{nw:{get:function(){return this._nw||(this._nw=new US(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new US(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new US(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new US(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function ugt(e,t,n,i,r){this.level=e,this.west=t,this.south=n,this.east=i,this.north=r}function xX(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),r=Math.min(e.east,t.east),o=Math.min(e.north,t.north);return i<o&&n<r}function fgt(e,t,n){for(;t.level<e;)if(pH(t.nw.extent,n))t=t.nw;else if(pH(t.ne.extent,n))t=t.ne;else if(pH(t.sw.extent,n))t=t.sw;else if(pH(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Pr(t.rectangles,n.level,dgt);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function dgt(e,t){return e.level-t}function pH(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function VS(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function BF(e,t,n){let i=0,r=!1;for(;!r;){let o=t._nw&&VS(t._nw.extent,n),s=t._ne&&VS(t._ne.extent,n),a=t._sw&&VS(t._sw.extent,n),c=t._se&&VS(t._se.extent,n);if(o+s+a+c>1){o&&(i=Math.max(i,BF(t,t._nw,n))),s&&(i=Math.max(i,BF(t,t._ne,n))),a&&(i=Math.max(i,BF(t,t._sw,n))),c&&(i=Math.max(i,BF(t,t._se,n)));break}else o?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:r=!0}for(;t!==e;){let o=t.rectangles;for(let s=o.length-1;s>=0&&o[s].level>i;--s){let a=o[s];VS(a,n)&&(i=a.level)}t=t.parent}return i}function LF(e,t,n){if(!t)return;let i,r=!1;for(i=0;i<n.length;++i)r=r||xX(t.extent,n[i]);if(!r)return;let o=t.rectangles;for(i=0;i<o.length;++i){let s=o[i];e[s.level]||(e[s.level]=n),e[s.level]=hgt(e[s.level],s)}LF(e,t._nw,n),LF(e,t._ne,n),LF(e,t._sw,n),LF(e,t._se,n)}function hgt(e,t){let n=[];for(let i=0;i<e.length;++i){let r=e[i];xX(r,t)?(r.west<t.west&&n.push(new le(r.west,r.south,t.west,r.north)),r.east>t.east&&n.push(new le(t.east,r.south,r.east,r.north)),r.south<t.south&&n.push(new le(Math.max(t.west,r.west),r.south,Math.min(t.east,r.east),t.south)),r.north>t.north&&n.push(new le(Math.max(t.west,r.west),t.north,Math.min(t.east,r.east),r.north))):n.push(r)}return n}var Sh=kS;function mgt(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function EX(e){this.requestVertexNormals=y(e.requestVertexNormals,!1),this.requestWaterMask=y(e.requestWaterMask,!1),this.requestMetadata=y(e.requestMetadata,!0),this.ellipsoid=e.ellipsoid,this.heightmapWidth=65,this.heightmapStructure=void 0,this.hasWaterMask=!1,this.hasMetadata=!1,this.hasVertexNormals=!1,this.scheme=void 0,this.lastResource=void 0,this.layerJsonResource=void 0,this.previousError=void 0,this.availability=void 0,this.tilingScheme=void 0,this.levelZeroMaximumGeometricError=void 0,this.heightmapStructure=void 0,this.layers=[],this.attribution="",this.overallAvailability=[],this.overallMaxZoom=0,this.tileCredits=[]}EX.prototype.build=function(e){e._heightmapWidth=this.heightmapWidth,e._scheme=this.scheme;let t=u(this.lastResource.credits)?this.lastResource.credits:[];e._tileCredits=t.concat(this.tileCredits),e._availability=this.availability,e._tilingScheme=this.tilingScheme,e._requestWaterMask=this.requestWaterMask,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._heightmapStructure=this.heightmapStructure,e._layers=this.layers,e._hasWaterMask=this.hasWaterMask,e._hasVertexNormals=this.hasVertexNormals,e._hasMetadata=this.hasMetadata,e._ready=!0};async function vAe(e,t,n){if(!t.format){let A="The tile format is not specified in the layer.json file.";throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}if(!t.tiles||t.tiles.length===0){let A="The layer.json file does not specify any tile URL templates.";throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let i=!1,r=!1,o=!1,s=!0,a=!1;if(t.format==="heightmap-1.0")a=!0,u(e.heightmapStructure)||(e.heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),r=!0,e.requestWaterMask=!0;else if(t.format.indexOf("quantized-mesh-1.")!==0){let A=`The tile format "${t.format}" is invalid or not supported.`;throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let c=t.tiles,l=t.maxzoom;if(e.overallMaxZoom=Math.max(e.overallMaxZoom,l),!t.projection||t.projection==="EPSG:4326")e.tilingScheme=new Wi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new Fo({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let A=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}if(e.levelZeroMaximumGeometricError=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let A=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,A),new de(A)}let f;u(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?i=!0:u(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(i=!0,s=!1),u(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(r=!0),u(t.extensions)&&t.extensions.indexOf("metadata")!==-1&&(o=!0);let d=t.metadataAvailability,p=t.available,g;if(u(p)&&!u(d)){g=new Sh(e.tilingScheme,p.length);for(let A=0;A<p.length;++A){let x=p[A],C=e.tilingScheme.getNumberOfYTilesAtLevel(A);u(e.overallAvailability[A])||(e.overallAvailability[A]=[]);for(let T=0;T<x.length;++T){let E=x[T],S=C-E.endY-1,v=C-E.startY-1;e.overallAvailability[A].push([E.startX,S,E.endX,v]),g.addAvailableTileRange(A,E.startX,S,E.endX,v)}}}else u(d)&&(f=new Sh(e.tilingScheme,l),g=new Sh(e.tilingScheme,l),e.overallAvailability[0]=[[0,0,1,0]],g.addAvailableTileRange(0,0,0,1,0));e.hasWaterMask=e.hasWaterMask||r,e.hasVertexNormals=e.hasVertexNormals||i,e.hasMetadata=e.hasMetadata||o,u(t.attribution)&&(e.attribution.length>0&&(e.attribution+=" "),e.attribution+=t.attribution),e.layers.push(new mgt({resource:e.lastResource,version:t.version,isHeightmap:a,tileUrlTemplates:c,availability:g,hasVertexNormals:i,hasWaterMask:r,hasMetadata:o,availabilityLevels:d,availabilityTilesLoaded:f,littleEndianExtensionSize:s}));let m=t.parentUrl;return u(m)?u(g)?(e.lastResource=e.lastResource.getDerivedResource({url:m}),e.lastResource.appendForwardSlash(),e.layerJsonResource=e.lastResource.getDerivedResource({url:"layer.json"}),await _H(e),!0):(console.log("A layer.json can't have a parentUrl if it does't have an available array."),!0):!0}function pgt(e,t,n){let i=`An error occurred while accessing ${e.layerJsonResource.url}.`;if(u(t)&&(i+=`
${t.message}`),e.previousError=Ai.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,i),e.previousError.retry)return _H(e,n);throw new de(i)}async function _gt(e,t,n){await vAe(e,t,n);let i=e.overallAvailability.length;if(i>0){let r=e.availability=new Sh(e.tilingScheme,e.overallMaxZoom);for(let o=0;o<i;++o){let s=e.overallAvailability[o];for(let a=0;a<s.length;++a){let c=s[a];r.addAvailableTileRange(o,c[0],c[1],c[2],c[3])}}}if(e.attribution.length>0){let r=new wt(e.attribution);e.tileCredits.push(r)}return!0}async function _H(e,t){try{let n=await e.layerJsonResource.fetchJson();return _gt(e,n,t)}catch(n){return u(n)&&n.statusCode===404?(await vAe(e,{tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]},t),!0):pgt(e,n,t)}}function Gu(e){e=y(e,y.EMPTY_OBJECT),this._heightmapWidth=void 0,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._hasMetadata=!1,this._scheme=void 0,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=y(e.requestVertexNormals,!1),this._requestWaterMask=y(e.requestWaterMask,!1),this._requestMetadata=y(e.requestMetadata,!0),this._errorEvent=new ge;let t=e.credit;typeof t=="string"&&(t=new wt(t)),this._credit=t,this._availability=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._layers=void 0,this._ready=!1,this._tileCredits=void 0,this._readyPromise=Promise.resolve(!0),u(e.url)&&($("CesiumTerrainProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._readyPromise=Gu._initializeReadyPromise(e,this))}Gu._initializeReadyPromise=async function(e,t){let n=await Promise.resolve(e.url),i=new EX(e),r=ve.createIfNeeded(n);return r.appendForwardSlash(),i.lastResource=r,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await _H(i,t),i.build(t),!0};var CX={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function SAe(e){return!u(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function ggt(e,t,n,i,r){let o=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new wa({buffer:o,childTileMask:new Uint8Array(t,o.byteLength,1)[0],waterMask:new Uint8Array(t,o.byteLength+1,t.byteLength-o.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function ygt(e,t,n,i,r,o){let s=o.littleEndianExtensionSize,a=0,c=3,l=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*l,p=3,g=Uint16Array.BYTES_PER_ELEMENT*p,m=3,A=Uint16Array.BYTES_PER_ELEMENT,x=A*m,C=new DataView(t),T=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let E=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let v=new ae(new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0)),C.getFloat64(a+f,!0));a+=d;let D=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let M=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let O=new Uint16Array(t,a,M*3);a+=M*g,M>64*1024&&(A=Uint32Array.BYTES_PER_ELEMENT,x=A*m);let B=O.subarray(0,M),L=O.subarray(M,2*M),_=O.subarray(M*2,3*M);qn.zigZagDeltaDecode(B,L,_),a%A!==0&&(a+=A-a%A);let b=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let w=Ue.createTypedArrayFromArrayBuffer(M,t,a,b*m);a+=b*x;let I=0,R=w.length;for(let oe=0;oe<R;++oe){let Ae=w[oe];w[oe]=I-Ae,Ae===0&&++I}let F=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let k=Ue.createTypedArrayFromArrayBuffer(M,t,a,F);a+=F*A;let V=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let G=Ue.createTypedArrayFromArrayBuffer(M,t,a,V);a+=V*A;let U=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Y=Ue.createTypedArrayFromArrayBuffer(M,t,a,U);a+=U*A;let W=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Z=Ue.createTypedArrayFromArrayBuffer(M,t,a,W);a+=W*A;let j,K;for(;a<C.byteLength;){let oe=C.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let Ae=C.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,oe===CX.OCT_VERTEX_NORMALS&&e._requestVertexNormals)j=new Uint8Array(t,a,M*2);else if(oe===CX.WATER_MASK&&e._requestWaterMask)K=new Uint8Array(t,a,Ae);else if(oe===CX.METADATA&&e._requestMetadata){let he=C.getUint32(a,!0);if(he>0){let Ie=Mr(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,he).available;if(u(Ie))for(let Ne=0;Ne<Ie.length;++Ne){let qe=n+Ne+1,pt=Ie[Ne],Gt=e._tilingScheme.getNumberOfYTilesAtLevel(qe);for(let fn=0;fn<pt.length;++fn){let ft=pt[fn],pn=Gt-ft.endY-1,Bn=Gt-ft.startY-1;e.availability.addAvailableTileRange(qe,ft.startX,pn,ft.endX,Bn),o.availability.addAvailableTileRange(qe,ft.startX,pn,ft.endX,Bn)}}}o.availabilityTilesLoaded.addAvailableTileRange(n,i,r,i,r)}a+=Ae}let J=e.getLevelMaximumGeometricError(n)*5,_e=e._tilingScheme.tileXYToRectangle(i,r,n),xe=On.fromRectangle(_e,E,S,e._tilingScheme.ellipsoid);return new OC({center:T,minimumHeight:E,maximumHeight:S,boundingSphere:v,orientedBoundingBox:xe,horizonOcclusionPoint:D,quantizedVertices:O,encodedNormals:j,indices:w,westIndices:k,southIndices:G,eastIndices:Y,northIndices:Z,westSkirtHeight:J,southSkirtHeight:J,eastSkirtHeight:J,northSkirtHeight:J,childTileMask:e.availability.computeChildMaskForTile(n,i,r),waterMask:K,credits:e._tileCredits})}Gu.prototype.requestTileGeometry=function(e,t,n,i){let r=this._layers,o,s=r.length;if(s===1)o=r[0];else for(let a=0;a<s;++a){let c=r[a];if(!u(c.availability)||c.availability.isTileAvailable(n,e,t)){o=c;break}}return wAe(this,e,t,n,o,i)};function wAe(e,t,n,i,r,o){if(!u(r))return Promise.reject(new de("Terrain tile doesn't exist"));let s=r.tileUrlTemplates;if(s.length===0)return;let a;!e._scheme||e._scheme==="tms"?a=e._tilingScheme.getNumberOfYTilesAtLevel(i)-n-1:a=n;let c=[];e._requestVertexNormals&&r.hasVertexNormals&&c.push(r.littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),e._requestWaterMask&&r.hasWaterMask&&c.push("watermask"),e._requestMetadata&&r.hasMetadata&&c.push("metadata");let l,f,d=s[(t+a+i)%s.length],p=r.resource;u(p._ionEndpoint)&&!u(p._ionEndpoint.externalType)?(c.length!==0&&(f={extensions:c.join("-")}),l=SAe(void 0)):l=SAe(c);let g=p.getDerivedResource({url:d,templateValues:{version:r.version,z:i,x:t,y:a},queryParameters:f,headers:l,request:o}).fetchArrayBuffer();if(u(g))return g.then(function(m){return u(m)?u(e._heightmapStructure)?ggt(e,m,i,t,n):ygt(e,m,i,t,n,r):Promise.reject(new de("Mesh buffer doesn't exist."))})}Object.defineProperties(Gu.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("CesiumTerrainProvider.ready","CesiumTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("CesiumTerrainProvider.readyPromise","CesiumTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use CesiumTerrainProvider.fromIonAssetId or CesiumTerrainProvider.fromUrl instead."),this._readyPromise}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},hasMetadata:{get:function(){return this._hasMetadata&&this._requestMetadata}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}},requestMetadata:{get:function(){return this._requestMetadata}},availability:{get:function(){return this._availability}}});Gu.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Gu.fromIonAssetId=async function(e,t){let n=await Xs.fromAssetId(e);return Gu.fromUrl(n,t)};Gu.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=ve.createIfNeeded(e);n.appendForwardSlash();let i=new EX(t);i.lastResource=n,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await _H(i);let r=new Gu(t);return i.build(r),r};Gu.prototype.getTileDataAvailable=function(e,t,n){if(!u(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,r=i.length;for(let o=0;o<r;++o)if(DAe(this,e,t,n,i[o],o===0).result)return;return!1};Gu.prototype.loadTileDataAvailability=function(e,t,n){if(!u(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,r=i.length;for(let o=0;o<r;++o){let s=DAe(this,e,t,n,i[o],o===0);if(u(s.promise))return s.promise}};function TX(e,t,n,i){if(i===0)return;let r=e.availabilityLevels,o=i%r===0?i-r:(i/r|0)*r,s=1<<i-o,a=t/s|0,c=n/s|0;return{level:o,x:a,y:c}}function DAe(e,t,n,i,r,o){if(!u(r.availabilityLevels))return{result:!1};let s,a=function(){delete r.availabilityPromiseCache[s]},c=r.availabilityTilesLoaded,l=r.availability,f=TX(r,t,n,i);for(;u(f);){if(l.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let d;if(!o&&(s=`${f.level}-${f.x}-${f.y}`,d=r.availabilityPromiseCache[s],!u(d))){let p=new jr({throttle:!1,throttleByServer:!0,type:es.TERRAIN});d=wAe(e,f.x,f.y,f.level,r,p),u(d)&&(r.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=TX(r,f.x,f.y,f.level)}return{result:!1}}Gu._getAvailabilityTile=TX;var s0=Gu;function Agt(e){return e=y(e,y.EMPTY_OBJECT),s0.fromIonAssetId(1,{requestVertexNormals:y(e.requestVertexNormals,!1),requestWaterMask:y(e.requestWaterMask,!1)})}var RC=Agt;function gH(e){this._ready=!1,this._provider=void 0,this._errorEvent=new ge,this._readyEvent=new ge,Cgt(this,e)}Object.defineProperties(gH.prototype,{errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}}});gH.fromWorldTerrain=function(e){return new gH(RC(e))};function xgt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function Cgt(e,t){let n;try{n=await Promise.resolve(t),e._provider=n,e._ready=!0,e._readyEvent.raiseEvent(n)}catch(i){xgt(e._errorEvent,i)}}var NF=gH;function zS(){}zS.prototype.boundingVolume=void 0;zS.prototype.boundingSphere=void 0;zS.prototype.distanceToCamera=function(e){fe.throwInstantiationError()};zS.prototype.intersectPlane=function(e){fe.throwInstantiationError()};zS.prototype.createDebugVolume=function(e){fe.throwInstantiationError()};var bX=zS;function FF(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Wi({ellipsoid:e.ellipsoid}),this._color=y(e.color,z.YELLOW),this._errorEvent=new ge,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._ready=!0,this._readyPromise=Promise.resolve(!0),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0}Object.defineProperties(FF.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("TileCoordinatesImageryProvider.ready","TileCoordinatesImageryProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("TileCoordinatesImageryProvider.readyPromise","TileCoordinatesImageryProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}},defaultAlpha:{get:function(){return $("TileCoordinatesImageryProvider.defaultAlpha","TileCoordinatesImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha},set:function(e){$("TileCoordinatesImageryProvider.defaultAlpha","TileCoordinatesImageryProvider.defaultAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.alpha instead."),this._defaultAlpha=e}},defaultNightAlpha:{get:function(){return $("TileCoordinatesImageryProvider.defaultNightAlpha","TileCoordinatesImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha},set:function(e){$("TileCoordinatesImageryProvider.defaultNightAlpha","TileCoordinatesImageryProvider.defaultNightAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.nightAlpha instead."),this._defaultNightAlpha=e}},defaultDayAlpha:{get:function(){return $("TileCoordinatesImageryProvider.defaultDayAlpha","TileCoordinatesImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha},set:function(e){$("TileCoordinatesImageryProvider.defaultDayAlpha","TileCoordinatesImageryProvider.defaultDayAlpha was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.dayAlpha instead."),this._defaultDayAlpha=e}},defaultBrightness:{get:function(){return $("TileCoordinatesImageryProvider.defaultBrightness","TileCoordinatesImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness},set:function(e){$("TileCoordinatesImageryProvider.defaultBrightness","TileCoordinatesImageryProvider.defaultBrightness was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.brightness instead."),this._defaultBrightness=e}},defaultContrast:{get:function(){return $("TileCoordinatesImageryProvider.defaultContrast","TileCoordinatesImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast},set:function(e){$("TileCoordinatesImageryProvider.defaultContrast","TileCoordinatesImageryProvider.defaultContrast was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.contrast instead."),this._defaultContrast=e}},defaultHue:{get:function(){return $("TileCoordinatesImageryProvider.defaultHue","TileCoordinatesImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue},set:function(e){$("TileCoordinatesImageryProvider.defaultHue","TileCoordinatesImageryProvider.defaultHue was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.hue instead."),this._defaultHue=e}},defaultSaturation:{get:function(){return $("TileCoordinatesImageryProvider.defaultSaturation","TileCoordinatesImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation},set:function(e){$("TileCoordinatesImageryProvider.defaultSaturation","TileCoordinatesImageryProvider.defaultSaturation was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.saturation instead."),this._defaultSaturation=e}},defaultGamma:{get:function(){return $("TileCoordinatesImageryProvider.defaultGamma","TileCoordinatesImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma},set:function(e){$("TileCoordinatesImageryProvider.defaultGamma","TileCoordinatesImageryProvider.defaultGamma was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.gamma instead."),this._defaultGamma=e}},defaultMinificationFilter:{get:function(){return $("TileCoordinatesImageryProvider.defaultMinificationFilter","TileCoordinatesImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter},set:function(e){$("TileCoordinatesImageryProvider.defaultMinificationFilter","TileCoordinatesImageryProvider.defaultMinificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.minificationFilter instead."),this._defaultMinificationFilter=e}},defaultMagnificationFilter:{get:function(){return $("TileCoordinatesImageryProvider.defaultMagnificationFilter","TileCoordinatesImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter},set:function(e){$("TileCoordinatesImageryProvider.defaultMagnificationFilter","TileCoordinatesImageryProvider.defaultMagnificationFilter was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ImageryLayer.magnificationFilter instead."),this._defaultMagnificationFilter=e}}});FF.prototype.getTileCredits=function(e,t,n){};FF.prototype.requestImage=function(e,t,n,i){let r=document.createElement("canvas");r.width=256,r.height=256;let o=r.getContext("2d"),s=this._color.toCssColorString();return o.strokeStyle=s,o.lineWidth=2,o.strokeRect(1,1,255,255),o.font="bold 25px Arial",o.textAlign="center",o.fillStyle=s,o.fillText(`L: ${n}`,124,86),o.fillText(`X: ${e}`,124,136),o.fillText(`Y: ${t}`,124,186),Promise.resolve(r)};FF.prototype.pickFeatures=function(e,t,n,i,r){};var UF=FF;function SX(e){fe.throwInstantiationError()}SX.prototype.isReady=fe.throwInstantiationError;SX.prototype.shouldDiscardImage=fe.throwInstantiationError;var vX=SX;var Tgt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},wX=Object.freeze(Tgt);function LC(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.shadows=y(e.shadows,yn.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new Jh(e.shading),this.style=e.style,this.frameFailed=new ge,this.frameChanged=new ge,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new Np,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._resolveReadyPromise=void 0;let t=this;this._readyPromise=new Promise(function(n){t._resolveReadyPromise=n}),this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(LC.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ls.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(u(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}},readyPromise:{get:function(){return $("TimeDynamicPointCloud.readyPromise","TimeDynamicPointCloud.readyPromise was deprecated in CesiumJS 1.104. It will be removed in 1.107. Use TimeDynamicPointCloud.frameFailed instead."),this._readyPromise}}});function Egt(e){return`uniform vec4 czm_pickColor;
${e}`}function bgt(e){return function(t){return _t(t,{czm_pickColor:function(){return e._pickId.color}})}}function Sgt(){return"czm_pickColor"}LC.prototype.makeStyleDirty=function(){this._styleDirty=!0};LC.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var vgt=new ee;function IX(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function BC(e,t){return e._intervals.indexOf(t.start)}function wgt(e,t){let n=e._intervals,i=e._clock,r=IX(e);if(r===0)return;let o=e._getAverageLoadTime(),s=ee.addSeconds(i.currentTime,o*r,vgt),a=n.indexOf(s),c=BC(e,t);return a===c&&(r>=0?++a:--a),n.get(a)}function Dgt(e){let t=e._intervals,i=e._clock.currentTime,r=t.indexOf(i);return t.get(r)}function Igt(e,t,n){let i=IX(e),r=BC(e,t),o=BC(e,n);return i>=0?r>=o:r<=o}function PAe(e,t){return function(n){let i=u(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function Pgt(e,t,n){let i=BC(e,t),r=e._frames,o=r[i];if(!u(o)){let s=t.data.transform,a=u(s)?N.fromArray(s):void 0,c=t.data.uri;o={pointCloud:void 0,transform:a,timestamp:yi(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},r[i]=o,ve.fetchArrayBuffer({url:c}).then(function(l){o.pointCloud=new PF({arrayBuffer:l,cull:!0,fragmentShaderLoaded:Egt,uniformMapLoaded:bgt(e),pickIdLoaded:Sgt})}).catch(PAe(e,c))}return o}function Ogt(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function Mgt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let r=t.pointCloud;if(u(r)&&!t.ready){let o=i.commandList,s=o.length;if(OAe(e,t,n,i),r.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=r.geometryByteLength,o.length=s,t.sequential)){let a=(yi()-t.timestamp)/1e3;Ogt(e,a)}}t.touchedFrameNumber=i.frameNumber}var Rgt=new N;function Bgt(e,t){let n=e.shading;return u(n)&&u(n.baseResolution)?n.baseResolution:u(t.boundingSphere)?P.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function Lgt(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var Ngt=new Jh;function OAe(e,t,n,i){let r=y(e.shading,Ngt),o=t.pointCloud,s=y(t.transform,N.IDENTITY);o.modelMatrix=N.multiplyTransformation(e.modelMatrix,s,Rgt),o.style=e.style,o.time=n.timeSinceLoad,o.shadows=e.shadows,o.clippingPlanes=e._clippingPlanes,o.isClipped=n.isClipped,o.attenuation=r.attenuation,o.backFaceCulling=r.backFaceCulling,o.normalShading=r.normalShading,o.geometricError=Bgt(e,o),o.geometricErrorScale=r.geometricErrorScale,o.maximumAttenuation=Lgt(e);try{o.update(i)}catch(a){PAe(e,t.uri)(a)}t.touchedFrameNumber=i.frameNumber}function DX(e,t,n,i){let r=Pgt(e,t,i);Mgt(e,r,n,i)}function Fgt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function MAe(e,t){let n=e._frames,i=n.length;for(let r=0;r<i;++r){let o=n[r];if(u(o)&&(!u(t)||t(o))){let s=o.pointCloud;o.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),u(s)&&s.destroy(),o===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[r]=void 0}}}function Ugt(e,t){let n=BC(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function IAe(e,t,n,i,r){return u(n)?n.ready?!0:(DX(e,t,i,r),n.ready):!1}function Vgt(e,t,n,i,r){let o,s,a,c=e._intervals,l=e._frames,f=BC(e,n),d=BC(e,t);if(f>=d){for(o=f;o>=d;--o)if(s=c.get(o),a=l[o],IAe(e,s,a,i,r))return s}else for(o=f;o<=d;++o)if(s=c.get(o),a=l[o],IAe(e,s,a,i,r))return s;return t}function kgt(e,t,n){let i=e._frames,r=i.length;for(let o=0;o<r;++o){let s=i[o];u(s)&&u(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var HS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};LC.prototype.update=function(e){if(e.mode===ne.MORPHING||!this.show)return;u(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),u(this._loadTimestamp)||(this._loadTimestamp=ee.clone(e.time));let t=Math.max(ee.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,r=!1,o=u(n)&&n.enabled;o&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,r=!0);let s=this._styleDirty;this._styleDirty=!1,(r||s)&&kgt(this,r,s),HS.timeSinceLoad=t,HS.isClipped=o;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=Dgt(this);if(!u(g))return;let m=!1,A=IX(this),x=A===0;A!==this._clockMultiplier&&(m=!0,this._clockMultiplier=A),(!u(d)||x)&&(d=g),(!u(p)||m||Igt(this,g,p))&&(p=wgt(this,g)),d=Vgt(this,d,g,HS,e);let C=Ugt(this,d);u(C)||(DX(this,d,HS,e),C=this._lastRenderedFrame),u(C)&&OAe(this,C,HS,e),u(p)&&DX(this,p,HS,e);let T=this;u(C)&&!u(this._lastRenderedFrame)&&e.afterRender.push(function(){return T._resolveReadyPromise(T),!0}),u(C)&&C!==this._lastRenderedFrame&&T.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return T.frameChanged.raiseEvent(T),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=C;let E=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;E>S&&MAe(this,Fgt(e));let D=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&D>0&&c.update(e,f,a,this.boundingSphere)};LC.prototype.isDestroyed=function(){return!1};LC.prototype.destroy=function(){return MAe(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),ue(this)};var GS=LC;function yH(e,t){this.show=!0,u(e)||(e=new Xe),this.rectangle=Xe.clone(e),u(t)||(t=Gi.fromType(Gi.ColorType,{color:new z(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}yH.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!u(t)||!Xe.equals(t.viewport,this.rectangle))&&(this._rs=Ve.fromCache({blending:un.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!u(this._overlayCommand)){this._material=this.material,u(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let r=new ke({sources:[this._material.shaderSource,lF]});this._overlayCommand=i.createViewportQuadCommand(r,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=be.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};yH.prototype.isDestroyed=function(){return!1};yH.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),ue(this)};var PX=yH;var VF=`// See Intersection.glsl for the definition of intersectScene
// See IntersectionUtils.glsl for the definition of nextIntersection
// See convertUvToBox.glsl, convertUvToCylinder.glsl, or convertUvToEllipsoid.glsl
// for the definition of convertUvToShapeUvSpace. The appropriate function is 
// selected based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See Octree.glsl for the definitions of TraversalData, SampleData,
// traverseOctreeFromBeginning, and traverseOctreeFromExisting
// See Megatexture.glsl for the definition of accumulatePropertiesFromMegatexture

#define STEP_COUNT_MAX 1000 // Harcoded value because GLSL doesn't like variable length loops
#define ALPHA_ACCUM_MAX 0.98 // Must be > 0.0 and <= 1.0

uniform mat3 u_transformDirectionViewToLocal;
uniform vec3 u_cameraPositionUv;
uniform float u_stepSize;

#if defined(PICKING)
    uniform vec4 u_pickColor;
#endif

#if defined(JITTER)
float hash(vec2 p)
{
    vec3 p3 = fract(vec3(p.xyx) * 50.0); // magic number = hashscale
    p3 += dot(p3, p3.yzx + 19.19);
    return fract((p3.x + p3.y) * p3.z);
}
#endif

vec4 getStepSize(in SampleData sampleData, in Ray viewRay, in RayShapeIntersection shapeIntersection) {
#if defined(SHAPE_BOX)
    Box voxelBox = constructVoxelBox(sampleData.tileCoords, sampleData.tileUv);
    RayShapeIntersection voxelIntersection = intersectBox(viewRay, voxelBox);
    vec4 entry = shapeIntersection.entry.w >= voxelIntersection.entry.w ? shapeIntersection.entry : voxelIntersection.entry;
    float exit = min(voxelIntersection.exit.w, shapeIntersection.exit.w);
    float dt = (exit - entry.w) * RAY_SCALE;
    return vec4(normalize(entry.xyz), dt);
#else
    float dimAtLevel = pow(2.0, float(sampleData.tileCoords.w));
    return vec4(viewRay.dir, u_stepSize / dimAtLevel);
#endif
}

void main()
{
    vec4 fragCoord = gl_FragCoord;
    vec2 screenCoord = (fragCoord.xy - czm_viewport.xy) / czm_viewport.zw; // [0,1]
    vec3 eyeDirection = normalize(czm_windowToEyeCoordinates(fragCoord).xyz);
    vec3 viewDirWorld = normalize(czm_inverseViewRotation * eyeDirection); // normalize again just in case
    vec3 viewDirUv = normalize(u_transformDirectionViewToLocal * eyeDirection); // normalize again just in case
    vec3 viewPosUv = u_cameraPositionUv;
    #if defined(SHAPE_BOX)
        vec3 dInv = 1.0 / viewDirUv;
        Ray viewRayUv = Ray(viewPosUv, viewDirUv, dInv);
    #else
        Ray viewRayUv = Ray(viewPosUv, viewDirUv);
    #endif

    Intersections ix;
    RayShapeIntersection shapeIntersection = intersectScene(screenCoord, viewRayUv, ix);

    // Exit early if the scene was completely missed.
    if (shapeIntersection.entry.w == NO_HIT) {
        discard;
    }

    float currT = shapeIntersection.entry.w * RAY_SCALE;
    float endT = shapeIntersection.exit.w;
    vec3 positionUv = viewPosUv + currT * viewDirUv;
    vec3 positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);

    // Traverse the tree from the start position
    TraversalData traversalData;
    SampleData sampleDatas[SAMPLE_COUNT];
    traverseOctreeFromBeginning(positionUvShapeSpace, traversalData, sampleDatas);
    vec4 step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection);

    #if defined(JITTER)
        float noise = hash(screenCoord); // [0,1]
        currT += noise * step.w;
        positionUv += noise * step.w * viewDirUv;
    #endif

    FragmentInput fragmentInput;
    #if defined(STATISTICS)
        setStatistics(fragmentInput.metadata.statistics);
    #endif

    vec4 colorAccum =vec4(0.0);

    for (int stepCount = 0; stepCount < STEP_COUNT_MAX; ++stepCount) {
        // Read properties from the megatexture based on the traversal state
        Properties properties = accumulatePropertiesFromMegatexture(sampleDatas);

        // Prepare the custom shader inputs
        copyPropertiesToMetadata(properties, fragmentInput.metadata);
        fragmentInput.voxel.positionUv = positionUv;
        fragmentInput.voxel.positionShapeUv = positionUvShapeSpace;
        fragmentInput.voxel.positionUvLocal = sampleDatas[0].tileUv;
        fragmentInput.voxel.viewDirUv = viewDirUv;
        fragmentInput.voxel.viewDirWorld = viewDirWorld;
        fragmentInput.voxel.surfaceNormal = step.xyz;
        fragmentInput.voxel.travelDistance = step.w;

        // Run the custom shader
        czm_modelMaterial materialOutput;
        fragmentMain(fragmentInput, materialOutput);

        // Sanitize the custom shader output
        vec4 color = vec4(materialOutput.diffuse, materialOutput.alpha);
        color.rgb = max(color.rgb, vec3(0.0));
        color.a = clamp(color.a, 0.0, 1.0);

        // Pre-multiplied alpha blend
        colorAccum += (1.0 - colorAccum.a) * vec4(color.rgb * color.a, color.a);

        // Stop traversing if the alpha has been fully saturated
        if (colorAccum.a > ALPHA_ACCUM_MAX) {
            colorAccum.a = ALPHA_ACCUM_MAX;
            break;
        }

        if (step.w == 0.0) {
            // Shape is infinitely thin. The ray may have hit the edge of a
            // foreground voxel. Step ahead slightly to check for more voxels
            step.w == 0.00001;
        }

        // Keep raymarching
        currT += step.w;
        positionUv += step.w * viewDirUv;

        // Check if there's more intersections.
        if (currT > endT) {
            #if (INTERSECTION_COUNT == 1)
                break;
            #else
                shapeIntersection = nextIntersection(ix);
                if (shapeIntersection.entry.w == NO_HIT) {
                    break;
                } else {
                    // Found another intersection. Resume raymarching there
                    currT = shapeIntersection.entry.w * RAY_SCALE;
                    endT = shapeIntersection.exit.w;
                    positionUv = viewPosUv + currT * viewDirUv;
                }
            #endif
        }

        // Traverse the tree from the current ray position.
        // This is similar to traverseOctreeFromBeginning but is faster when the ray is in the same tile as the previous step.
        positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);
        traverseOctreeFromExisting(positionUvShapeSpace, traversalData, sampleDatas);
        step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection);
    }

    // Convert the alpha from [0,ALPHA_ACCUM_MAX] to [0,1]
    colorAccum.a /= ALPHA_ACCUM_MAX;

    #if defined(PICKING)
        // If alpha is 0.0 there is nothing to pick
        if (colorAccum.a == 0.0) {
            discard;
        }
        out_FragColor = u_pickColor;
    #else
        out_FragColor = colorAccum;
    #endif
}
`;var kF=`in vec2 position;

uniform vec4 u_ndcSpaceAxisAlignedBoundingBox;

void main() {
    vec2 aabbMin = u_ndcSpaceAxisAlignedBoundingBox.xy;
    vec2 aabbMax = u_ndcSpaceAxisAlignedBoundingBox.zw;
    vec2 translation = 0.5 * (aabbMax + aabbMin);
    vec2 scale = 0.5 * (aabbMax - aabbMin);
    gl_Position = vec4(position * scale + translation, 0.0, 1.0);
}
`;var zF=`/* Intersection defines
#define INTERSECTION_COUNT ###
*/

#define NO_HIT (-czm_infinity)
#define INF_HIT (czm_infinity * 0.5)
#define RAY_SHIFT (0.000003163)
#define RAY_SCALE (1.003163)

struct Ray {
    vec3 pos;
    vec3 dir;
#if defined(SHAPE_BOX)
    vec3 dInv;
#endif
};

struct RayShapeIntersection {
    vec4 entry;
    vec4 exit;
};

struct Intersections {
    // Don't access these member variables directly - call the functions instead.

    // Store an array of ray-surface intersections. Each intersection is composed of:
    //  .xyz for the surface normal at the intersection point
    //  .w for the T value
    // The scale of the normal encodes the shape intersection type:
    //  length(intersection.xyz) = 1: positive shape entry
    //  length(intersection.xyz) = 2: positive shape exit
    //  length(intersection.xyz) = 3: negative shape entry
    //  length(intersection.xyz) = 4: negative shape exit
    // INTERSECTION_COUNT is the number of ray-*shape* (volume) intersections,
    // so we need twice as many to track ray-*surface* intersections
    vec4 intersections[INTERSECTION_COUNT * 2];

    #if (INTERSECTION_COUNT > 1)
        // Maintain state for future nextIntersection calls
        int index;
        int surroundCount;
        bool surroundIsPositive;
    #endif
};

RayShapeIntersection getFirstIntersection(in Intersections ix) 
{
    return RayShapeIntersection(ix.intersections[0], ix.intersections[1]);
}

vec4 encodeIntersectionType(vec4 intersection, int index, bool entry)
{
    float scale = float(index > 0) * 2.0 + float(!entry) + 1.0;
    return vec4(intersection.xyz * scale, intersection.w);
}

// Use defines instead of real functions because WebGL1 cannot access array with non-constant index.
#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = vec4(0.0, float(!positive) * 2.0 + float(!enter) + 1.0, 0.0, (t))
#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = vec4(0.0, float((index) > 0) * 2.0 + 1.0, 0.0, (entryExit).x); (ix).intersections[(index) * 2 + 1] = vec4(0.0, float((index) > 0) * 2.0 + 2.0, 0.0, (entryExit).y)
#define setSurfaceIntersection(/*inout Intersections*/ ix, /*int*/ index, /*vec4*/ intersection) (ix).intersections[(index)] = intersection;
#define setShapeIntersection(/*inout Intersections*/ ix, /*int*/ index, /*RayShapeIntersection*/ intersection) (ix).intersections[(index) * 2 + 0] = encodeIntersectionType((intersection).entry, (index), true); (ix).intersections[(index) * 2 + 1] = encodeIntersectionType((intersection).exit, (index), false)

#if (INTERSECTION_COUNT > 1)
void initializeIntersections(inout Intersections ix) {
    // Sort the intersections from min T to max T with bubble sort.
    // Note: If this sorting function changes, some of the intersection test may
    // need to be updated. Search for "bubble sort" to find those areas.
    const int sortPasses = INTERSECTION_COUNT * 2 - 1;
    for (int n = sortPasses; n > 0; --n) {
        for (int i = 0; i < sortPasses; ++i) {
            // The loop should be: for (i = 0; i < n; ++i) {...} but WebGL1 cannot
            // loop with non-constant condition, so it has to break early instead
            if (i >= n) { break; }

            vec4 intersect0 = ix.intersections[i + 0];
            vec4 intersect1 = ix.intersections[i + 1];

            bool inOrder = intersect0.w <= intersect1.w;

            ix.intersections[i + 0] = inOrder ? intersect0 : intersect1;
            ix.intersections[i + 1] = inOrder ? intersect1 : intersect0;
        }
    }

    // Prepare initial state for nextIntersection
    ix.index = 0;
    ix.surroundCount = 0;
    ix.surroundIsPositive = false;
}
#endif

#if (INTERSECTION_COUNT > 1)
RayShapeIntersection nextIntersection(inout Intersections ix) {
    vec4 surfaceIntersection = vec4(0.0, 0.0, 0.0, NO_HIT);
    RayShapeIntersection shapeIntersection = RayShapeIntersection(surfaceIntersection, surfaceIntersection);

    const int passCount = INTERSECTION_COUNT * 2;

    if (ix.index == passCount) {
        return shapeIntersection;
    }

    for (int i = 0; i < passCount; ++i) {
        // The loop should be: for (i = ix.index; i < passCount; ++i) {...} but WebGL1 cannot
        // loop with non-constant condition, so it has to continue instead.
        if (i < ix.index) {
            continue;
        }

        ix.index = i + 1;

        surfaceIntersection = ix.intersections[i];
        int intersectionType = int(length(surfaceIntersection.xyz) - 0.5);
        bool currShapeIsPositive = intersectionType < 2;
        bool enter = intMod(intersectionType, 2) == 0;

        ix.surroundCount += enter ? +1 : -1;
        ix.surroundIsPositive = currShapeIsPositive ? enter : ix.surroundIsPositive;

        // entering positive or exiting negative
        if (ix.surroundCount == 1 && ix.surroundIsPositive && enter == currShapeIsPositive) {
            shapeIntersection.entry = surfaceIntersection;
        }

        // exiting positive or entering negative after being inside positive
        bool exitPositive = !enter && currShapeIsPositive && ix.surroundCount == 0;
        bool enterNegativeFromPositive = enter && !currShapeIsPositive && ix.surroundCount == 2 && ix.surroundIsPositive;
        if (exitPositive || enterNegativeFromPositive) {
            shapeIntersection.exit = surfaceIntersection;

            // entry and exit have been found, so the loop can stop
            if (exitPositive) {
                // After exiting positive shape there is nothing left to intersect, so jump to the end index.
                ix.index = passCount;
            }
            break;
        }
    }

    return shapeIntersection;
}
#endif

// NOTE: initializeIntersections, nextIntersection aren't even declared unless INTERSECTION_COUNT > 1
`;var HF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersectionPair, INF_HIT, NO_HIT

/* intersectDepth defines (set in Scene/VoxelRenderResources.js)
#define DEPTH_INTERSECTION_INDEX ###
*/

uniform mat4 u_transformPositionViewToUv;

void intersectDepth(in vec2 screenCoord, in Ray ray, inout Intersections ix) {
    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));
    if (logDepthOrDepth != 0.0) {
        // Calculate how far the ray must travel before it hits the depth buffer.
        vec4 eyeCoordinateDepth = czm_screenToEyeCoordinates(screenCoord, logDepthOrDepth);
        eyeCoordinateDepth /= eyeCoordinateDepth.w;
        vec3 depthPositionUv = vec3(u_transformPositionViewToUv * eyeCoordinateDepth);
        float t = dot(depthPositionUv - ray.pos, ray.dir);
        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(t, +INF_HIT));
    } else {
        // There's no depth at this location.
        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(NO_HIT));
    }
}
`;var GF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections, INF_HIT,
// NO_HIT, setIntersectionPair

/* Clipping plane defines (set in Scene/VoxelRenderResources.js)
#define CLIPPING_PLANES_UNION
#define CLIPPING_PLANES_COUNT
#define CLIPPING_PLANES_INTERSECTION_INDEX
*/

uniform sampler2D u_clippingPlanesTexture;
uniform mat4 u_clippingPlanesMatrix;

// Plane is in Hessian Normal Form
vec4 intersectPlane(in Ray ray, in vec4 plane) {
    vec3 n = plane.xyz; // normal
    float w = plane.w; // -dot(pointOnPlane, normal)

    float a = dot(ray.pos, n);
    float b = dot(ray.dir, n);
    float t = -(w + a) / b;

    return vec4(n, t);
}

void intersectClippingPlanes(in Ray ray, inout Intersections ix) {
    vec4 backSide = vec4(-ray.dir, -INF_HIT);
    vec4 farSide = vec4(ray.dir, +INF_HIT);
    RayShapeIntersection clippingVolume;

    #if (CLIPPING_PLANES_COUNT == 1)
        // Union and intersection are the same when there's one clipping plane, and the code
        // is more simplified.
        vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, 0, u_clippingPlanesMatrix);
        vec4 intersection = intersectPlane(ray, planeUv);
        bool reflects = dot(ray.dir, intersection.xyz) < 0.0;
        clippingVolume.entry = reflects ? backSide : intersection;
        clippingVolume.exit = reflects ? intersection : farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #elif defined(CLIPPING_PLANES_UNION)
        vec4 firstTransmission = vec4(ray.dir, +INF_HIT);
        vec4 lastReflection = vec4(-ray.dir, -INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                firstTransmission = intersection.w <= firstTransmission.w ? intersection : firstTransmission;
            } else {
                lastReflection = intersection.w >= lastReflection.w ? intersection : lastReflection;
            }
        }
        clippingVolume.entry = backSide;
        clippingVolume.exit = lastReflection;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 0, clippingVolume);
        clippingVolume.entry = firstTransmission;
        clippingVolume.exit = farSide;
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 1, clippingVolume);
    #else // intersection
        vec4 lastTransmission = vec4(ray.dir, -INF_HIT);
        vec4 firstReflection = vec4(-ray.dir, +INF_HIT);
        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
            vec4 intersection = intersectPlane(ray, planeUv);
            if (dot(ray.dir, planeUv.xyz) > 0.0) {
                lastTransmission = intersection.w > lastTransmission.w ? intersection : lastTransmission;
            } else {
                firstReflection = intersection.w < firstReflection.w ? intersection: firstReflection;
            }
        }
        if (lastTransmission.w < firstReflection.w) {
            clippingVolume.entry = lastTransmission;
            clippingVolume.exit = firstReflection;
        } else {
            clippingVolume.entry = vec4(-ray.dir, NO_HIT);
            clippingVolume.exit = vec4(ray.dir, NO_HIT);
        }
        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);
    #endif
}
`;var WF=`// See IntersectionUtils.glsl for the definitions of Ray and NO_HIT
// See convertUvToBox.glsl for the definition of convertShapeUvToUvSpace

/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_INTERSECTION_INDEX ### // always 0
*/

uniform vec3 u_renderMinBounds;
uniform vec3 u_renderMaxBounds;

struct Box {
    vec3 p0;
    vec3 p1;
};

Box constructVoxelBox(in ivec4 octreeCoords, in vec3 tileUv)
{
    // Find the min/max cornerpoints of the voxel in tile coordinates
    vec3 tileOrigin = vec3(octreeCoords.xyz);
    vec3 numSamples = vec3(u_dimensions);
    vec3 voxelSize = 1.0 / numSamples;
    vec3 coordP0 = floor(tileUv * numSamples) * voxelSize + tileOrigin;
    vec3 coordP1 = coordP0 + voxelSize;

    // Transform to the UV coordinates of the scaled tileset
    float tileSize = 1.0 / pow(2.0, float(octreeCoords.w));
    vec3 p0 = convertShapeUvToUvSpace(coordP0 * tileSize);
    vec3 p1 = convertShapeUvToUvSpace(coordP1 * tileSize);

    return Box(p0, p1);
}

vec3 getBoxNormal(in Box box, in Ray ray, in float t)
{
    vec3 hitPoint = ray.pos + t * ray.dir;
    vec3 lower = step(hitPoint, box.p0);
    vec3 upper = step(box.p1, hitPoint);
    return normalize(upper - lower);
}

// Find the distances along a ray at which the ray intersects an axis-aligned box
// See https://tavianator.com/2011/ray_box.html
RayShapeIntersection intersectBox(in Ray ray, in Box box)
{
    // Consider the box as the intersection of the space between 3 pairs of parallel planes
    // Compute the distance along the ray to each plane
    vec3 t0 = (box.p0 - ray.pos) * ray.dInv;
    vec3 t1 = (box.p1 - ray.pos) * ray.dInv;

    // Identify candidate entries/exits based on distance from ray.pos
    vec3 entries = min(t0, t1);
    vec3 exits = max(t0, t1);

    // The actual box intersection points are the furthest entry and the closest exit
    float entryT = max(max(entries.x, entries.y), entries.z);
    float exitT = min(min(exits.x, exits.y), exits.z);

    vec3 entryNormal = getBoxNormal(box, ray, entryT - RAY_SHIFT);
    vec3 exitNormal = getBoxNormal(box, ray, exitT + RAY_SHIFT);

    if (entryT > exitT) {
        entryT = NO_HIT;
        exitT = NO_HIT;
    }

    return RayShapeIntersection(vec4(entryNormal, entryT), vec4(exitNormal, exitT));
}

void intersectShape(in Ray ray, inout Intersections ix)
{
    RayShapeIntersection intersection = intersectBox(ray, Box(u_renderMinBounds, u_renderMaxBounds));
    setShapeIntersection(ix, BOX_INTERSECTION_INDEX, intersection);
}
`;var jF=`// See IntersectionUtils.glsl for the definitions of Ray, setIntersection,
// setIntersectionPair

/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT
#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO

#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED

#define CYLINDER_INTERSECTION_INDEX_RADIUS_MAX
#define CYLINDER_INTERSECTION_INDEX_RADIUS_MIN
#define CYLINDER_INTERSECTION_INDEX_ANGLE
*/

// Cylinder uniforms
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)
    uniform vec3 u_cylinderUvToRenderBoundsScale;
    uniform vec3 u_cylinderUvToRenderBoundsTranslate;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN) && !defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
    uniform float u_cylinderUvToRenderRadiusMin;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE)
    uniform vec2 u_cylinderRenderAngleMinMax;
#endif

vec4 intersectHalfPlane(Ray ray, float angle) {
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 planeDirection = vec2(cos(angle), sin(angle));
    vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);

    float a = dot(o, planeNormal);
    float b = dot(d, planeNormal);
    float t = -a / b;

    vec2 p = o + t * d;
    bool outside = dot(p, planeDirection) < 0.0;
    if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);

    return vec4(-INF_HIT, t, t, +INF_HIT);
}

#define POSITIVE_HIT vec2(t, +INF_HIT);
#define NEGATIVE_HIT vec2(-INF_HIT, t);

vec2 intersectHalfSpace(Ray ray, float angle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n = vec2(sin(angle), -cos(angle));

    float a = dot(o, n);
    float b = dot(d, n);
    float t = -a / b;
    float s = sign(a);

    // Half space cuts right through the camera, pick the side to intersect
    if (a == 0.0) {
        if (b >= 0.0) {
            return POSITIVE_HIT;
        } else {
            return NEGATIVE_HIT;
        }
    }

    if (t >= 0.0 != s >= 0.0) {
        return POSITIVE_HIT;
    } else {
        return NEGATIVE_HIT;
    }
}

vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n1 = vec2(sin(minAngle), -cos(minAngle));
    vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));

    float a1 = dot(o, n1);
    float a2 = dot(o, n2);
    float b1 = dot(d, n1);
    float b2 = dot(d, n2);

    float t1 = -a1 / b1;
    float t2 = -a2 / b2;
    float s1 = sign(a1);
    float s2 = sign(a2);

    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    float smin = tmin == t1 ? s1 : s2;
    float smax = tmin == t1 ? s2 : s1;

    bool e = tmin >= 0.0;
    bool f = tmax >= 0.0;
    bool g = smin >= 0.0;
    bool h = smax >= 0.0;

    if (e != g && f == h) return vec2(tmin, tmax);
    else if (e == g && f == h) return vec2(-INF_HIT, tmin);
    else if (e != g && f != h) return vec2(tmax, +INF_HIT);
    else return vec2(NO_HIT);
}

vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);
    vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);
    return vec4(planeIntersectMin, planeIntersectMax);
}

vec2 intersectUnitCylinder(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float a = dot(d.xy, d.xy);
    float b = dot(o.xy, d.xy);
    float c = dot(o.xy, o.xy) - 1.0;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float ta = (-b - det) / a;
    float tb = (-b + det) / a;
    float t1 = min(ta, tb);
    float t2 = max(ta, tb);

    float z1 = o.z + t1 * d.z;
    float z2 = o.z + t2 * d.z;

    if (abs(z1) >= 1.0)
    {
        float tCap = (sign(z1) - o.z) / d.z;
        t1 = abs(b + a * tCap) < det ? tCap : NO_HIT;
    }

    if (abs(z2) >= 1.0)
    {
        float tCap = (sign(z2) - o.z) / d.z;
        t2 = abs(b + a * tCap) < det ? tCap : NO_HIT;
    }

    return vec2(t1, t2);
}

vec2 intersectUnitCircle(Ray ray) {
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float t = -o.z / d.z;
    vec2 zPlanePos = o.xy + d.xy * t;
    float distSqr = dot(zPlanePos, zPlanePos);

    if (distSqr > 1.0) {
        return vec2(NO_HIT);
    }

    return vec2(t, t);
}

vec2 intersectInfiniteUnitCylinder(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float a = dot(d.xy, d.xy);
    float b = dot(o.xy, d.xy);
    float c = dot(o.xy, o.xy) - 1.0;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = (-b - det) / a;
    float t2 = (-b + det) / a;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    return vec2(tmin, tmax);
}

void intersectShape(Ray ray, inout Intersections ix)
{
    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)
        ray.pos = ray.pos * u_cylinderUvToRenderBoundsScale + u_cylinderUvToRenderBoundsTranslate;
        ray.dir *= u_cylinderUvToRenderBoundsScale;
    #else
        // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
        // Direction is scaled as well to be in sync with position.
        ray.pos = ray.pos * 2.0 - 1.0;
        ray.dir *= 2.0;
    #endif

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT)
        vec2 outerIntersect = intersectUnitCircle(ray);
    #else
        vec2 outerIntersect = intersectUnitCylinder(ray);
    #endif

    setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MAX, outerIntersect);

    if (outerIntersect.x == NO_HIT) {
        return;
    }

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
        // When the cylinder is perfectly thin it's necessary to sandwich the
        // inner cylinder intersection inside the outer cylinder intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the cylinder to be invisible because it will think the ray
        // is still inside the inner (negative) cylinder after exiting the
        // outer (positive) cylinder.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        vec2 innerIntersect = intersectInfiniteUnitCylinder(ray);
        setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter
        setIntersection(ix, 1, innerIntersect.x, false, true);  // negative, enter
        setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit
        setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN)
        Ray innerRay = Ray(ray.pos * u_cylinderUvToRenderRadiusMin, ray.dir * u_cylinderUvToRenderRadiusMin);
        vec2 innerIntersect = intersectInfiniteUnitCylinder(innerRay);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MIN, innerIntersect);
    #endif

    #if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF)
        vec2 wedgeIntersect = intersectRegularWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF)
        vec4 wedgeIntersect = intersectFlippedWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF)
        vec2 wedgeIntersect = intersectHalfSpace(ray, u_cylinderRenderAngleMinMax.x);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
        vec4 wedgeIntersect = intersectHalfPlane(ray, u_cylinderRenderAngleMinMax.x);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);
    #endif
}
`;var qF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersection, setIntersectionPair, INF_HIT, NO_HIT

/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT
#define ELLIPSOID_INTERSECTION_INDEX_LONGITUDE
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN
*/

#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidRenderLongitudeMinMax;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
    uniform vec2 u_ellipsoidRenderLatitudeCosSqrHalfMinMax;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)
    uniform float u_ellipsoidInverseOuterScaleUv;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)
    uniform float u_ellipsoidInverseInnerScaleUv;
#endif

vec2 intersectZPlane(Ray ray)
{
    float o = ray.pos.z;
    float d = ray.dir.z;
    float t = -o / d;
    float s = sign(o);

    if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);
    else return vec2(-INF_HIT, t);
}

vec4 intersectHalfPlane(Ray ray, float angle) {
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 planeDirection = vec2(cos(angle), sin(angle));
    vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);

    float a = dot(o, planeNormal);
    float b = dot(d, planeNormal);
    float t = -a / b;

    vec2 p = o + t * d;
    bool outside = dot(p, planeDirection) < 0.0;
    if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);

    return vec4(-INF_HIT, t, t, +INF_HIT);
}

vec2 intersectHalfSpace(Ray ray, float angle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n = vec2(sin(angle), -cos(angle));

    float a = dot(o, n);
    float b = dot(d, n);
    float t = -a / b;
    float s = sign(a);

    if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);
    else return vec2(-INF_HIT, t);
}

vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 o = ray.pos.xy;
    vec2 d = ray.dir.xy;
    vec2 n1 = vec2(sin(minAngle), -cos(minAngle));
    vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));

    float a1 = dot(o, n1);
    float a2 = dot(o, n2);
    float b1 = dot(d, n1);
    float b2 = dot(d, n2);

    float t1 = -a1 / b1;
    float t2 = -a2 / b2;
    float s1 = sign(a1);
    float s2 = sign(a2);

    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    float smin = tmin == t1 ? s1 : s2;
    float smax = tmin == t1 ? s2 : s1;

    bool e = tmin >= 0.0;
    bool f = tmax >= 0.0;
    bool g = smin >= 0.0;
    bool h = smax >= 0.0;

    if (e != g && f == h) return vec2(tmin, tmax);
    else if (e == g && f == h) return vec2(-INF_HIT, tmin);
    else if (e != g && f != h) return vec2(tmax, +INF_HIT);
    else return vec2(NO_HIT);
}

vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)
{
    vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);
    vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);
    return vec4(planeIntersectMin, planeIntersectMax);
}

vec2 intersectUnitSphere(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float b = dot(d, o);
    float c = dot(o, o) - 1.0;
    float det = b * b - c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = -b - det;
    float t2 = -b + det;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    return vec2(tmin, tmax);
}

vec2 intersectUnitSphereUnnormalizedDirection(Ray ray)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;

    float a = dot(d, d);
    float b = dot(d, o);
    float c = dot(o, o) - 1.0;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = (-b - det) / a;
    float t2 = (-b + det) / a;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);

    return vec2(tmin, tmax);
}

vec2 intersectDoubleEndedCone(Ray ray, float cosSqrHalfAngle)
{
    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float a = d.z * d.z - dot(d, d) * cosSqrHalfAngle;
    float b = d.z * o.z - dot(o, d) * cosSqrHalfAngle;
    float c = o.z * o.z - dot(o, o) * cosSqrHalfAngle;
    float det = b * b - a * c;

    if (det < 0.0) {
        return vec2(NO_HIT);
    }

    det = sqrt(det);
    float t1 = (-b - det) / a;
    float t2 = (-b + det) / a;
    float tmin = min(t1, t2);
    float tmax = max(t1, t2);
    return vec2(tmin, tmax);
}

vec4 intersectFlippedCone(Ray ray, float cosSqrHalfAngle) {
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    if (intersect.x == NO_HIT) {
        return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
    }

    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float tmin = intersect.x;
    float tmax = intersect.y;
    float zmin = o.z + tmin * d.z;
    float zmax = o.z + tmax * d.z;

    // One interval
    if (zmin < 0.0 && zmax < 0.0) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
    else if (zmin < 0.0) return vec4(-INF_HIT, tmax, NO_HIT, NO_HIT);
    else if (zmax < 0.0) return vec4(tmin, +INF_HIT, NO_HIT, NO_HIT);
    // Two intervals
    else return vec4(-INF_HIT, tmin, tmax, +INF_HIT);
}

vec2 intersectRegularCone(Ray ray, float cosSqrHalfAngle) {
    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);

    if (intersect.x == NO_HIT) {
        return vec2(NO_HIT);
    }

    vec3 o = ray.pos;
    vec3 d = ray.dir;
    float tmin = intersect.x;
    float tmax = intersect.y;
    float zmin = o.z + tmin * d.z;
    float zmax = o.z + tmax * d.z;

    if (zmin < 0.0 && zmax < 0.0) return vec2(NO_HIT);
    else if (zmin < 0.0) return vec2(tmax, +INF_HIT);
    else if (zmax < 0.0) return vec2(-INF_HIT, tmin);
    else return vec2(tmin, tmax);
}

void intersectShape(in Ray ray, inout Intersections ix) {
    // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
    // Direction is scaled as well to be in sync with position.
    ray.pos = ray.pos * 2.0 - 1.0;
    ray.dir *= 2.0;

    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)
        Ray outerRay = Ray(ray.pos * u_ellipsoidInverseOuterScaleUv, ray.dir * u_ellipsoidInverseOuterScaleUv);
    #else
        Ray outerRay = ray;
    #endif

    // Outer ellipsoid
    vec2 outerIntersect = intersectUnitSphereUnnormalizedDirection(outerRay);
    setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX, outerIntersect);

    // Exit early if the outer ellipsoid was missed.
    if (outerIntersect.x == NO_HIT) {
        return;
    }

    // Inner ellipsoid
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT)
        // When the ellipsoid is perfectly thin it's necessary to sandwich the
        // inner ellipsoid intersection inside the outer ellipsoid intersection.

        // Without this special case,
        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to
        // [outerMin, innerMin, outerMax, innerMax] which will cause the back
        // side of the ellipsoid to be invisible because it will think the ray
        // is still inside the inner (negative) ellipsoid after exiting the
        // outer (positive) ellipsoid.

        // With this special case,
        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to
        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.

        // Note: If initializeIntersections() changes its sorting function
        // from bubble sort to something else, this code may need to change.
        setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter
        setIntersection(ix, 1, outerIntersect.x, false, true);  // negative, enter
        setIntersection(ix, 2, outerIntersect.y, false, false); // negative, exit
        setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)
        Ray innerRay = Ray(ray.pos * u_ellipsoidInverseInnerScaleUv, ray.dir * u_ellipsoidInverseInnerScaleUv);
        vec2 innerIntersect = intersectUnitSphereUnnormalizedDirection(innerRay);

        if (innerIntersect == vec2(NO_HIT)) {
            setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN, innerIntersect);
        } else {
            // When the ellipsoid is very large and thin it's possible for floating
            // point math to cause the ray to intersect the inner ellipsoid before
            // the outer ellipsoid. To prevent this from happening, clamp innerIntersect
            // to outerIntersect and sandwhich the intersections like described above.
            //
            // In theory a similar fix is needed for cylinders, however it's more
            // complicated to implement because the inner shape is allowed to be
            // intersected first.
            innerIntersect.x = max(innerIntersect.x, outerIntersect.x);
            innerIntersect.y = min(innerIntersect.y, outerIntersect.y);
            setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter
            setIntersection(ix, 1, innerIntersect.x, false, true);  // negative, enter
            setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit
            setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit
        }
    #endif

    // Flip the ray because the intersection function expects a cone growing towards +Z.
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
        Ray flippedRay = outerRay;
        flippedRay.dir.z *= -1.0;
        flippedRay.pos.z *= -1.0;
    #endif

    // Bottom cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF)
        vec2 bottomConeIntersection = intersectRegularCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF)
        vec2 bottomConeIntersection = intersectZPlane(flippedRay);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF)
        vec4 bottomConeIntersection = intersectFlippedCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 0, bottomConeIntersection.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 1, bottomConeIntersection.zw);
    #endif

    // Top cone
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
        vec4 topConeIntersection = intersectFlippedCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 0, topConeIntersection.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 1, topConeIntersection.zw);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF)
        vec2 topConeIntersection = intersectZPlane(ray);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
        vec2 topConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
    #endif

    // Wedge
    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
        vec4 wedgeIntersect = intersectHalfPlane(ray, u_ellipsoidRenderLongitudeMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF)
        vec2 wedgeIntersect = intersectRegularWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF)
        vec2 wedgeIntersect = intersectHalfSpace(ray, u_ellipsoidRenderLongitudeMinMax.x);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF)
        vec4 wedgeIntersect = intersectFlippedWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);
        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);
    #endif
}
`;var NC=`// Main intersection function for Voxel scenes.
// See IntersectBox.glsl, IntersectCylinder.glsl, or IntersectEllipsoid.glsl
// for the definition of intersectShape. The appropriate function is selected
// based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See also IntersectClippingPlane.glsl and IntersectDepth.glsl.
// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT,
// getFirstIntersection, initializeIntersections, nextIntersection.

/* Intersection defines (set in Scene/VoxelRenderResources.js)
#define INTERSECTION_COUNT ###
*/

RayShapeIntersection intersectScene(in vec2 screenCoord, in Ray ray, out Intersections ix) {
    // Do a ray-shape intersection to find the exact starting and ending points.
    intersectShape(ray, ix);

    // Exit early if the positive shape was completely missed or behind the ray.
    RayShapeIntersection intersection = getFirstIntersection(ix);
    if (intersection.entry.w == NO_HIT) {
        // Positive shape was completely missed - so exit early.
        return intersection;
    }

    // Clipping planes
    #if defined(CLIPPING_PLANES)
        intersectClippingPlanes(ray, ix);
    #endif

    // Depth
    #if defined(DEPTH_TEST)
        intersectDepth(screenCoord, ray, ix);
    #endif

    // Find the first intersection that's in front of the ray
    #if (INTERSECTION_COUNT > 1)
        initializeIntersections(ix);
        for (int i = 0; i < INTERSECTION_COUNT; ++i) {
            intersection = nextIntersection(ix);
            if (intersection.exit.w > 0.0) {
                // Set start to 0.0 when ray is inside the shape.
                intersection.entry.w = max(intersection.entry.w, 0.0);
                break;
            }
        }
    #else
        // Set start to 0.0 when ray is inside the shape.
        intersection.entry.w = max(intersection.entry.w, 0.0);
    #endif

    return intersection;
}
`;var YF=`/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_HAS_SHAPE_BOUNDS
*/

#if defined(BOX_HAS_SHAPE_BOUNDS)
    uniform vec3 u_boxUvToShapeUvScale;
    uniform vec3 u_boxUvToShapeUvTranslate;
#endif

vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return positionUv * u_boxUvToShapeUvScale + u_boxUvToShapeUvTranslate;
#else
    return positionUv;
#endif
}

vec3 convertShapeUvToUvSpace(in vec3 shapeUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
    return (shapeUv - u_boxUvToShapeUvTranslate) / u_boxUvToShapeUvScale;
#else
    return shapeUv;
#endif
}
`;var XF=`/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED
*/

#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
    uniform vec2 u_cylinderUvToShapeUvRadius; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
    uniform vec2 u_cylinderUvToShapeUvHeight; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
    uniform vec2 u_cylinderUvToShapeUvAngle; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
    uniform vec2 u_cylinderShapeUvAngleMinMax;
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
    uniform float u_cylinderShapeUvAngleRangeZeroMid;
#endif

vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
    vec3 positionLocal = positionUv * 2.0 - 1.0; // [-1,+1]

    // Compute radius
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT)
        float radius = 1.0;
    #else
        float radius = length(positionLocal.xy); // [0,1]
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
            radius = radius * u_cylinderUvToShapeUvRadius.x + u_cylinderUvToShapeUvRadius.y; // x = scale, y = offset
        #endif
    #endif

    // Compute height
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
        float height = 1.0;
    #else
        float height = positionUv.z; // [0,1]
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
            height = height * u_cylinderUvToShapeUvHeight.x + u_cylinderUvToShapeUvHeight.y; // x = scale, y = offset
        #endif
    #endif

    // Compute angle
    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
        float angle = 1.0;
    #else
        float angle = (atan(positionLocal.y, positionLocal.x) + czm_pi) / czm_twoPi; // [0,1]
        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
            #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
                // Comparing against u_cylinderShapeUvAngleMinMax has precision problems. u_cylinderShapeUvAngleRangeZeroMid is more conservative.
                angle += float(angle < u_cylinderShapeUvAngleRangeZeroMid);
            #endif

            // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
            #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY)
                angle = angle > u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.x : angle;
            #elif defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
                angle = angle < u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.y : angle;
            #endif

            angle = angle * u_cylinderUvToShapeUvAngle.x + u_cylinderUvToShapeUvAngle.y; // x = scale, y = offset
        #endif
    #endif

    return vec3(radius, height, angle);
}
`;var KF=`/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN
#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define ELLIPSOID_IS_SPHERE
*/

uniform vec3 u_ellipsoidRadiiUv; // [0,1]
#if !defined(ELLIPSOID_IS_SPHERE)
    uniform vec3 u_ellipsoidInverseRadiiSquaredUv;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY) || defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
    uniform vec3 u_ellipsoidShapeUvLongitudeMinMaxMid;
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
    uniform vec2 u_ellipsoidUvToShapeUvLongitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
    uniform vec2 u_ellipsoidUvToShapeUvLatitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN) && !defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
    uniform float u_ellipsoidInverseHeightDifferenceUv;
    uniform vec2 u_ellipseInnerRadiiUv; // [0,1]
#endif

// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
// Pro: Good when radii.x ~= radii.y
// Con: Breaks at pos.x ~= 0.0, especially inside the ellipse
// Con: Inaccurate with exterior points and thin ellipses
float ellipseDistanceIterative (vec2 pos, vec2 radii) {
    vec2 p = abs(pos);
    vec2 invRadii = 1.0 / radii;
    vec2 a = vec2(1.0, -1.0) * (radii.x * radii.x - radii.y * radii.y) * invRadii;
    vec2 t = vec2(0.70710678118); // sqrt(2) / 2
    vec2 v = radii * t;

    const int iterations = 3;
    for (int i = 0; i < iterations; ++i) {
        vec2 e = a * pow(t, vec2(3.0));
        vec2 q = normalize(p - e) * length(v - e);
        t = normalize((q + e) * invRadii);
        v = radii * t;
    }
    return length(v * sign(pos) - pos) * sign(p.y - v.y);
}

vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
    // Compute position and normal.
    // Convert positionUv [0,1] to local space [-1,+1] to "normalized" cartesian space [-a,+a] where a = (radii + height) / (max(radii) + height).
    // A point on the largest ellipsoid axis would be [-1,+1] and everything else would be smaller.
    vec3 positionLocal = positionUv * 2.0 - 1.0;
    #if defined(ELLIPSOID_IS_SPHERE)
        vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv.x;
        vec3 normal = normalize(posEllipsoid);
    #else
        vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv;
        vec3 normal = normalize(posEllipsoid * u_ellipsoidInverseRadiiSquaredUv); // geodetic surface normal
    #endif

    // Compute longitude
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
        float longitude = 1.0;
    #else
        float longitude = (atan(normal.y, normal.x) + czm_pi) / czm_twoPi;

        // Correct the angle when max < min
        // Technically this should compare against min longitude - but it has precision problems so compare against the middle of empty space.
        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
            longitude += float(longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z);
        #endif

        // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
        #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY)
            longitude = longitude > u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.x : longitude;
        #endif
        #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY)
            longitude = longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.y : longitude;
        #endif

        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
            longitude = longitude * u_ellipsoidUvToShapeUvLongitude.x + u_ellipsoidUvToShapeUvLongitude.y;
        #endif
    #endif

    // Compute latitude
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO)
        float latitude = 1.0;
    #else
        float latitude = (asin(normal.z) + czm_piOverTwo) / czm_pi;
        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
            latitude = latitude * u_ellipsoidUvToShapeUvLatitude.x + u_ellipsoidUvToShapeUvLatitude.y;
        #endif
    #endif

    // Compute height
    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
        // TODO: This breaks down when minBounds == maxBounds. To fix it, this
        // function would have to know if ray is intersecting the front or back of the shape
        // and set the shape space position to 1 (front) or 0 (back) accordingly.
        float height = 1.0;
    #else
        #if defined(ELLIPSOID_IS_SPHERE)
            #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)
                float height = (length(posEllipsoid) - u_ellipseInnerRadiiUv.x) * u_ellipsoidInverseHeightDifferenceUv;
            #else
                float height = length(posEllipsoid);
            #endif
        #else
            #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)
                // Convert the 3D position to a 2D position relative to the ellipse (radii.x, radii.z) (assuming radii.x == radii.y which is true for WGS84).
                // This is an optimization so that math can be done with ellipses instead of ellipsoids.
                vec2 posEllipse = vec2(length(posEllipsoid.xy), posEllipsoid.z);
                float height = ellipseDistanceIterative(posEllipse, u_ellipseInnerRadiiUv) * u_ellipsoidInverseHeightDifferenceUv;
            #else
                // TODO: this is probably not correct
                float height = length(posEllipsoid);
            #endif
        #endif
    #endif

    return vec3(longitude, latitude, height);
}
`;var JF=`// These octree flags must be in sync with GpuOctreeFlag in VoxelTraversal.js
#define OCTREE_FLAG_INTERNAL 0
#define OCTREE_FLAG_LEAF 1
#define OCTREE_FLAG_PACKED_LEAF_FROM_PARENT 2

#define OCTREE_MAX_LEVELS 32 // Harcoded value because GLSL doesn't like variable length loops

uniform sampler2D u_octreeInternalNodeTexture;
uniform vec2 u_octreeInternalNodeTexelSizeUv;
uniform int u_octreeInternalNodeTilesPerRow;
#if (SAMPLE_COUNT > 1)
uniform sampler2D u_octreeLeafNodeTexture;
uniform vec2 u_octreeLeafNodeTexelSizeUv;
uniform int u_octreeLeafNodeTilesPerRow;
#endif

struct OctreeNodeData {
    int data;
    int flag;
};

struct TraversalData {
    ivec4 octreeCoords;
    int parentOctreeIndex;
};

struct SampleData {
    int megatextureIndex;
    ivec4 tileCoords;
    vec3 tileUv;
    #if (SAMPLE_COUNT > 1)
        float weight;
    #endif
};

// Integer mod: For WebGL1 only
int intMod(in int a, in int b) {
    return a - (b * (a / b));
}
int normU8_toInt(in float value) {
    return int(value * 255.0);
}
int normU8x2_toInt(in vec2 value) {
    return int(value.x * 255.0) + 256 * int(value.y * 255.0);
}
float normU8x2_toFloat(in vec2 value) {
    return float(normU8x2_toInt(value)) / 65535.0;
}

OctreeNodeData getOctreeNodeData(in vec2 octreeUv) {
    vec4 texData = texture(u_octreeInternalNodeTexture, octreeUv);

    OctreeNodeData data;
    data.data = normU8x2_toInt(texData.xy);
    data.flag = normU8x2_toInt(texData.zw);
    return data;
}

OctreeNodeData getOctreeChildData(in int parentOctreeIndex, in ivec3 childCoord) {
    int childIndex = childCoord.z * 4 + childCoord.y * 2 + childCoord.x;
    int octreeCoordX = intMod(parentOctreeIndex, u_octreeInternalNodeTilesPerRow) * 9 + 1 + childIndex;
    int octreeCoordY = parentOctreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    return getOctreeNodeData(octreeUv);
}

int getOctreeParentIndex(in int octreeIndex) {
    int octreeCoordX = intMod(octreeIndex, u_octreeInternalNodeTilesPerRow) * 9;
    int octreeCoordY = octreeIndex / u_octreeInternalNodeTilesPerRow;
    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
    vec4 parentData = texture(u_octreeInternalNodeTexture, octreeUv);
    int parentOctreeIndex = normU8x2_toInt(parentData.xy);
    return parentOctreeIndex;
}

/**
* Convert a position in the uv-space of the tileset bounding shape
* into the uv-space of a tile within the tileset
*/
vec3 getTileUv(in vec3 shapePosition, in ivec4 octreeCoords) {
	// PERFORMANCE_IDEA: use bit-shifting (only in WebGL2)
    float dimAtLevel = pow(2.0, float(octreeCoords.w));
    return shapePosition * dimAtLevel - vec3(octreeCoords.xyz);
}

void getOctreeLeafSampleData(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleData) {
    sampleData.megatextureIndex = data.data;
    sampleData.tileCoords = (data.flag == OCTREE_FLAG_PACKED_LEAF_FROM_PARENT)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
}

#if (SAMPLE_COUNT > 1)
void getOctreeLeafSampleDatas(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleDatas[SAMPLE_COUNT]) {
    int leafIndex = data.data;
    int leafNodeTexelCount = 2;
    // Adding 0.5 moves to the center of the texel
    float leafCoordXStart = float(intMod(leafIndex, u_octreeLeafNodeTilesPerRow) * leafNodeTexelCount) + 0.5;
    float leafCoordY = float(leafIndex / u_octreeLeafNodeTilesPerRow) + 0.5;

    // Get an interpolation weight and a flag to determine whether to read the parent texture
    vec2 leafUv0 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 0.0, leafCoordY);
    vec4 leafData0 = texture(u_octreeLeafNodeTexture, leafUv0);
    float lerp = normU8x2_toFloat(leafData0.xy);
    sampleDatas[0].weight = 1.0 - lerp;
    sampleDatas[1].weight = lerp;
    // TODO: this looks wrong? Should be comparing to OCTREE_FLAG_PACKED_LEAF_FROM_PARENT
    sampleDatas[0].tileCoords = (normU8_toInt(leafData0.z) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;
    sampleDatas[1].tileCoords = (normU8_toInt(leafData0.w) == 1)
        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
        : octreeCoords;

    // Get megatexture indices for both samples
    vec2 leafUv1 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 1.0, leafCoordY);
    vec4 leafData1 = texture(u_octreeLeafNodeTexture, leafUv1);
    sampleDatas[0].megatextureIndex = normU8x2_toInt(leafData1.xy);
    sampleDatas[1].megatextureIndex = normU8x2_toInt(leafData1.zw);
}
#endif

OctreeNodeData traverseOctreeDownwards(in vec3 shapePosition, inout TraversalData traversalData) {
    float sizeAtLevel = 1.0 / pow(2.0, float(traversalData.octreeCoords.w));
    vec3 start = vec3(traversalData.octreeCoords.xyz) * sizeAtLevel;
    vec3 end = start + vec3(sizeAtLevel);
    OctreeNodeData childData;

    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        // Find out which octree child contains the position
        // 0 if before center, 1 if after
        vec3 center = 0.5 * (start + end);
        vec3 childCoord = step(center, shapePosition);

        // Get octree coords for the next level down
        ivec4 octreeCoords = traversalData.octreeCoords;
        traversalData.octreeCoords = ivec4(octreeCoords.xyz * 2 + ivec3(childCoord), octreeCoords.w + 1);

        childData = getOctreeChildData(traversalData.parentOctreeIndex, ivec3(childCoord));

        if (childData.flag != OCTREE_FLAG_INTERNAL) {
            // leaf tile - stop traversing
            break;
        }

        // interior tile - keep going deeper
        start = mix(start, center, childCoord);
        end = mix(center, end, childCoord);
        traversalData.parentOctreeIndex = childData.data;
    }

    return childData;
}

/**
* Transform a given position to an octree tile coordinate and a position within that tile,
* and find the corresponding megatexture index and texture coordinates
*/
void traverseOctreeFromBeginning(in vec3 shapePosition, out TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {
    traversalData.octreeCoords = ivec4(0);
    traversalData.parentOctreeIndex = 0;

    OctreeNodeData nodeData = getOctreeNodeData(vec2(0.0));
    if (nodeData.flag != OCTREE_FLAG_LEAF) {
        nodeData = traverseOctreeDownwards(shapePosition, traversalData);
    }

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
        sampleDatas[1].tileUv = getTileUv(shapePosition, sampleDatas[1].tileCoords);
    #endif
}

bool inRange(in vec3 v, in vec3 minVal, in vec3 maxVal) {
    return clamp(v, minVal, maxVal) == v;
}

bool insideTile(in vec3 shapePosition, in ivec4 octreeCoords) {
    vec3 tileUv = getTileUv(shapePosition, octreeCoords);
	bool inside = inRange(tileUv, vec3(0.0), vec3(1.0));
	// Assume (!) the position is always inside the root tile.
	return inside || octreeCoords.w == 0;
}

void traverseOctreeFromExisting(in vec3 shapePosition, inout TraversalData traversalData, inout SampleData sampleDatas[SAMPLE_COUNT]) {
    if (insideTile(shapePosition, traversalData.octreeCoords)) {
        for (int i = 0; i < SAMPLE_COUNT; i++) {
            sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
        }
        return;
    }

    // Go up tree until we find a parent tile containing shapePosition
    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
        traversalData.octreeCoords.xyz /= 2;
        traversalData.octreeCoords.w -= 1;

        if (insideTile(shapePosition, traversalData.octreeCoords)) {
            break;
        }

        traversalData.parentOctreeIndex = getOctreeParentIndex(traversalData.parentOctreeIndex);
    }

    // Go down tree
    OctreeNodeData nodeData = traverseOctreeDownwards(shapePosition, traversalData);

    #if (SAMPLE_COUNT == 1)
        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
    #else
        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);
        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);
        sampleDatas[1].tileUv = getTileUv(shapePosition, sampleDatas[1].tileCoords);
    #endif
}
`;var ZF=`// See Octree.glsl for the definitions of SampleData and intMod

/* Megatexture defines (set in Scene/VoxelRenderResources.js)
#define SAMPLE_COUNT ###
#define NEAREST_SAMPLING
#define PADDING
*/

uniform ivec2 u_megatextureSliceDimensions; // number of slices per tile, in two dimensions
uniform ivec2 u_megatextureTileDimensions; // number of tiles per megatexture, in two dimensions
uniform vec2 u_megatextureVoxelSizeUv;
uniform vec2 u_megatextureSliceSizeUv;
uniform vec2 u_megatextureTileSizeUv;

uniform ivec3 u_dimensions; // does not include padding
#if defined(PADDING)
    uniform ivec3 u_paddingBefore;
    uniform ivec3 u_paddingAfter;
#endif

// Integer min, max, clamp: For WebGL1 only
int intMin(int a, int b) {
    return a <= b ? a : b;
}
int intMax(int a, int b) {
    return a >= b ? a : b;
}
int intClamp(int v, int minVal, int maxVal) {
    return intMin(intMax(v, minVal), maxVal);
}

vec2 index1DTo2DTexcoord(int index, ivec2 dimensions, vec2 uvScale)
{
    int indexX = intMod(index, dimensions.x);
    int indexY = index / dimensions.x;
    return vec2(indexX, indexY) * uvScale;
}

/*
    How is 3D data stored in a 2D megatexture?

    In this example there is only one loaded tile and it has 2x2x2 voxels (8 voxels total).
    The data is sliced by Z. The data at Z = 0 is placed in texels (0,0), (0,1), (1,0), (1,1) and
    the data at Z = 1 is placed in texels (2,0), (2,1), (3,0), (3,1).
    Note that there could be empty space in the megatexture because it's a power of two.

      0   1   2   3
    +---+---+---+---+
    |   |   |   |   | 3
    +---+---+---+---+
    |   |   |   |   | 2
    +-------+-------+
    |010|110|011|111| 1
    |--- ---|--- ---|
    |000|100|001|101| 0
    +-------+-------+

    When doing linear interpolation the megatexture needs to be sampled twice: once for
    the Z slice above the voxel coordinate and once for the slice below. The two slices
    are interpolated with fract(coord.z - 0.5). For example, a Z coordinate of 1.0 is
    halfway between two Z slices so the interpolation factor is 0.5. Below is a side view
    of the 3D voxel grid with voxel coordinates on the left side.

    2 +---+
      |001|
    1 +-z-+
      |000|
    0 +---+

    When doing nearest neighbor the megatexture only needs to be sampled once at the closest Z slice.
*/

Properties getPropertiesFromMegatexture(in SampleData sampleData) {
    vec3 tileUv = clamp(sampleData.tileUv, vec3(0.0), vec3(1.0)); // TODO is the clamp necessary?
    int tileIndex = sampleData.megatextureIndex;
    vec3 voxelCoord = tileUv * vec3(u_dimensions);
    ivec3 voxelDimensions = u_dimensions;

    #if defined(PADDING)
        voxelDimensions += u_paddingBefore + u_paddingAfter;
        voxelCoord += vec3(u_paddingBefore);
    #endif

    #if defined(NEAREST_SAMPLING)
        // Round to the center of the nearest voxel
        voxelCoord = floor(voxelCoord) + vec3(0.5);
    #endif

    // Tile location
    vec2 tileUvOffset = index1DTo2DTexcoord(tileIndex, u_megatextureTileDimensions, u_megatextureTileSizeUv);

    // Slice location
    float slice = voxelCoord.z - 0.5;
    int sliceIndex = int(floor(slice));
    int sliceIndex0 = intClamp(sliceIndex, 0, voxelDimensions.z - 1);
    vec2 sliceUvOffset0 = index1DTo2DTexcoord(sliceIndex0, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);

    // Voxel location
    vec2 voxelUvOffset = clamp(voxelCoord.xy, vec2(0.5), vec2(voxelDimensions.xy) - vec2(0.5)) * u_megatextureVoxelSizeUv;

    // Final location in the megatexture
    vec2 uv0 = tileUvOffset + sliceUvOffset0 + voxelUvOffset;

    #if defined(NEAREST_SAMPLING)
        return getPropertiesFromMegatextureAtUv(uv0);
    #else
        float sliceLerp = fract(slice);
        int sliceIndex1 = intMin(sliceIndex + 1, voxelDimensions.z - 1);
        vec2 sliceUvOffset1 = index1DTo2DTexcoord(sliceIndex1, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);
        vec2 uv1 = tileUvOffset + sliceUvOffset1 + voxelUvOffset;
        Properties properties0 = getPropertiesFromMegatextureAtUv(uv0);
        Properties properties1 = getPropertiesFromMegatextureAtUv(uv1);
        return mixProperties(properties0, properties1, sliceLerp);
    #endif
}

// Convert an array of sample datas to a final weighted properties.
Properties accumulatePropertiesFromMegatexture(in SampleData sampleDatas[SAMPLE_COUNT]) {
    #if (SAMPLE_COUNT == 1)
        return getPropertiesFromMegatexture(sampleDatas[0]);
    #else
        // When more than one sample is taken the accumulator needs to start at 0
        Properties properties = clearProperties();
        for (int i = 0; i < SAMPLE_COUNT; ++i) {
            float weight = sampleDatas[i].weight;

            // Avoid reading the megatexture when the weight is 0 as it can be costly.
            if (weight > 0.0) {
                Properties tempProperties = getPropertiesFromMegatexture(sampleDatas[i]);
                tempProperties = scaleProperties(tempProperties, weight);
                properties = sumProperties(properties, tempProperties);
            }
        }
        return properties;
    #endif
}
`;function zgt(e){let t=new U0;this.shaderBuilder=t;let n=e._customShader,i=_t(e._uniformMap,n.uniformMap);e._uniformMap=i;let r=n.uniforms;for(let p in r)if(r.hasOwnProperty(p)){let g=r[p];t.addUniform(g.type,p,Te.FRAGMENT)}t.addUniform("sampler2D","u_megatextureTextures[METADATA_COUNT]",Te.FRAGMENT),this.uniformMap=i;let o=e._clippingPlanes,s=u(o)&&o.enabled?o.length:0;this.clippingPlanes=o,this.clippingPlanesLength=s,t.addVertexLines([kF]),t.addFragmentLines([n.fragmentShaderText,"#line 0",JF,zF,ZF]),s>0&&(t.addDefine("CLIPPING_PLANES",void 0,Te.FRAGMENT),t.addDefine("CLIPPING_PLANES_COUNT",s,Te.FRAGMENT),o.unionClippingRegions&&t.addDefine("CLIPPING_PLANES_UNION",void 0,Te.FRAGMENT),t.addFragmentLines([GF])),e._depthTest&&(t.addDefine("DEPTH_TEST",void 0,Te.FRAGMENT),t.addFragmentLines([HF]));let a=e._provider.shape;a==="BOX"?(t.addDefine("SHAPE_BOX",void 0,Te.FRAGMENT),t.addFragmentLines([YF,WF,NC])):a==="CYLINDER"?t.addFragmentLines([jF,NC,XF]):a==="ELLIPSOID"&&t.addFragmentLines([qF,NC,KF]),t.addFragmentLines([VF]);let c=e._shape,l=c.shaderDefines;for(let p in l)if(l.hasOwnProperty(p)){let g=l[p];u(g)&&(g=g===!0?void 0:g,t.addDefine(p,g,Te.FRAGMENT))}let f=c.shaderMaximumIntersectionsLength;s>0&&(t.addDefine("CLIPPING_PLANES_INTERSECTION_INDEX",f,Te.FRAGMENT),s===1?f+=1:o.unionClippingRegions?f+=2:f+=1),e._depthTest&&(t.addDefine("DEPTH_INTERSECTION_INDEX",f,Te.FRAGMENT),f+=1),t.addDefine("INTERSECTION_COUNT",f,Te.FRAGMENT),(!h.equals(e.paddingBefore,h.ZERO)||!h.equals(e.paddingAfter,h.ZERO))&&t.addDefine("PADDING",void 0,Te.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,Te.FRAGMENT),e._jitter&&t.addDefine("JITTER",void 0,Te.FRAGMENT),e._nearestSampling&&t.addDefine("NEAREST_SAMPLING",void 0,Te.FRAGMENT);let d=e._traversal;t.addDefine("SAMPLE_COUNT",`${d._sampleCount}`,Te.FRAGMENT)}var QF=zgt;function Hgt(e,t){let{shaderBuilder:n}=e,{names:i,types:r,componentTypes:o,minimumValues:s,maximumValues:a}=t._provider,c=r.length,l=u(s)&&u(a);n.addDefine("METADATA_COUNT",c,Te.FRAGMENT),l&&n.addDefine("STATISTICS",void 0,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=r[O],_=`PropertyStatistics_${B}`,b=`PropertyStatistics_${B}`;n.addStruct(_,b,Te.FRAGMENT);let w=AH(L);n.addStructField(_,w,"min"),n.addStructField(_,w,"max")}let f="Statistics",d="Statistics",p="statistics";n.addStruct(f,d,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=`PropertyStatistics_${B}`,_=B;n.addStructField(f,L,_)}let g="Metadata",m="Metadata",A="metadata";n.addStruct(g,m,Te.FRAGMENT),n.addStructField(g,d,p);for(let O=0;O<c;O++){let B=i[O],L=r[O],_=AH(L);n.addStructField(g,_,B)}for(let O=0;O<c;O++){let B=i[O],L=r[O],_=Wgt(L),b=`VoxelProperty_${B}`,w=`VoxelProperty_${B}`;n.addStruct(b,w,Te.FRAGMENT),n.addStructField(b,_,"partialDerivativeLocal"),n.addStructField(b,_,"partialDerivativeWorld"),n.addStructField(b,_,"partialDerivativeView"),n.addStructField(b,_,"partialDerivativeValid")}let x="Voxel",C="Voxel",T="voxel";n.addStruct(x,C,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=`VoxelProperty_${B}`;n.addStructField(x,L,B)}n.addStructField(x,"vec3","positionEC"),n.addStructField(x,"vec3","positionUv"),n.addStructField(x,"vec3","positionShapeUv"),n.addStructField(x,"vec3","positionUvLocal"),n.addStructField(x,"vec3","viewDirUv"),n.addStructField(x,"vec3","viewDirWorld"),n.addStructField(x,"vec3","surfaceNormal"),n.addStructField(x,"float","travelDistance");let E="FragmentInput",S="FragmentInput";n.addStruct(E,S,Te.FRAGMENT),n.addStructField(E,m,A),n.addStructField(E,C,T);let v="Properties",D="Properties",M="properties";n.addStruct(v,D,Te.FRAGMENT);for(let O=0;O<c;O++){let B=i[O],L=r[O],_=AH(L);n.addStructField(v,_,B)}{let O="clearProperties";n.addFunction(O,`${D} clearProperties()`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let B=0;B<c;B++){let L=i[B],_=r[B],b=o[B],w=AH(_,b);n.addFunctionLines(O,[`${M}.${L} = ${w}(0.0);`])}n.addFunctionLines(O,[`return ${M};`])}{let O="sumProperties";n.addFunction(O,`${D} sumProperties(${D} propertiesA, ${D} propertiesB)`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let B=0;B<c;B++){let L=i[B];n.addFunctionLines(O,[`${M}.${L} = propertiesA.${L} + propertiesB.${L};`])}n.addFunctionLines(O,[`return ${M};`])}{let O="scaleProperties";n.addFunction(O,`${D} scaleProperties(${D} ${M}, float scale)`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} scaledProperties = ${M};`]);for(let B=0;B<c;B++){let L=i[B];n.addFunctionLines(O,[`scaledProperties.${L} *= scale;`])}n.addFunctionLines(O,["return scaledProperties;"])}{let O="mixProperties";n.addFunction(O,`${D} mixProperties(${D} propertiesA, ${D} propertiesB, float mixFactor)`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let B=0;B<c;B++){let L=i[B];n.addFunctionLines(O,[`${M}.${L} = mix(propertiesA.${L}, propertiesB.${L}, mixFactor);`])}n.addFunctionLines(O,[`return ${M};`])}{let O="copyPropertiesToMetadata";n.addFunction(O,`void copyPropertiesToMetadata(in ${D} ${M}, inout ${m} ${A})`,Te.FRAGMENT);for(let B=0;B<c;B++){let L=i[B];n.addFunctionLines(O,[`${A}.${L} = ${M}.${L};`])}}if(l){let O="setStatistics";n.addFunction(O,`void setStatistics(inout ${d} ${p})`,Te.FRAGMENT);for(let B=0;B<c;B++){let L=i[B],_=r[B],b=jt.getComponentCount(_);for(let w=0;w<b;w++){let I=jgt(_,w),R=s[B][w],F=a[B][w];n.addFunctionLines(O,[`${p}.${L}.min${I} = ${RAe(R)};`,`${p}.${L}.max${I} = ${RAe(F)};`])}}}{let O="getPropertiesFromMegatextureAtUv";n.addFunction(O,`${D} getPropertiesFromMegatextureAtUv(vec2 texcoord)`,Te.FRAGMENT),n.addFunctionLines(O,[`${D} ${M};`]);for(let B=0;B<c;B++){let L=i[B],_=r[B],b=o[B],w=Ggt(_,b);n.addFunctionLines(O,[`properties.${L} = texture(u_megatextureTextures[${B}], texcoord)${w};`])}n.addFunctionLines(O,[`return ${M};`])}}function AH(e){if(e===jt.SCALAR)return"float";if(e===jt.VEC2)return"vec2";if(e===jt.VEC3)return"vec3";if(e===jt.VEC4)return"vec4"}function Ggt(e){if(e===jt.SCALAR)return".r";if(e===jt.VEC2)return".ra";if(e===jt.VEC3)return".rgb";if(e===jt.VEC4)return""}function Wgt(e){if(e===jt.SCALAR)return"vec3";if(e===jt.VEC2)return"mat2";if(e===jt.VEC3)return"mat3";if(e===jt.VEC4)return"mat4"}function RAe(e){let t=e.toString();return t.indexOf(".")===-1&&(t=`${e}.0`),t}function jgt(e,t){return e===jt.SCALAR?"":`[${t}]`}var $F=Hgt;function qgt(e,t){let n=new QF(e);$F(n,e);let{shaderBuilder:i,clippingPlanes:r,clippingPlanesLength:o}=n;if(o>0){let m="getClippingPlane",A=B_(r,t),x=0,C=A.indexOf(")")+1,T=A.indexOf("{",C)+1,E=A.indexOf("}",T),S=A.slice(x,C),v=A.slice(T,E);i.addFunction(m,S,Te.FRAGMENT),i.addFunctionLines(m,[v])}let s=i.clone();s.addDefine("PICKING",void 0,Te.FRAGMENT);let a=i.buildShaderProgram(t),c=s.buildShaderProgram(t),l=Ve.fromCache({cull:{enabled:!0,face:gi.BACK},depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND}),f=t.getViewportQuadVertexArray(),d=e._depthTest,p=new nt({vertexArray:f,primitiveType:Be.TRIANGLES,renderState:l,shaderProgram:a,uniformMap:n.uniformMap,modelMatrix:e._compoundModelMatrix,pass:be.VOXELS,executeInClosestFrustum:!0,owner:this,cull:d,occlude:d}),g=nt.shallowClone(p,new nt);if(g.shaderProgram=c,g.pickOnly=!0,u(e._drawCommand)){let m=e._drawCommand;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}if(u(e._drawCommandPick)){let m=e._drawCommandPick;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}e._drawCommand=p,e._drawCommandPick=g}var e2=qgt;function a0(e,t,n,i,r,o,s){this._primitive=e;let a=i.length;this.megatextures=new Array(a);for(let A=0;A<a;A++){let x=i[A],C=jt.getComponentCount(x),T=r[A];this.megatextures[A]=new LS(t,n,C,T,s)}let c=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._frameNumber=0;let l=e._shape;this.rootNode=new MF(0,0,0,0,void 0,l,n),this._priorityQueue=new TC({maximumLength:c,comparator:Qi.priorityComparator}),this._highPriorityKeyframeNodes=new Array(c),this._keyframeNodesInMegatexture=new Array(c),this._keyframeCount=o,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(o);let f=this._binaryTreeKeyframeWeighting;f[0]=0,f[o-1]=0,OX(f,1,o-2,0);let d=9,p=2048,g=Math.floor(p/d),m=Math.ceil(c/g);this.internalNodeTexture=new Rt({context:t,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,flipY:!1,width:p,height:m,sampler:new ln({minificationFilter:sn.NEAREST,magnificationFilter:Ti.NEAREST})}),this.internalNodeTilesPerRow=g,this.internalNodeTexelSizeUv=new H(1/p,1/m),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new H}function OX(e,t,n,i){if(t>n)return;let r=Math.floor((t+n)/2);e[r]=i,OX(e,t,r-1,i+1),OX(e,r+1,n,i+1)}a0.simultaneousRequestCountMaximum=50;a0.prototype.update=function(e,t,n,i){let r=this._primitive,o=e.context,s=this.megatextures[0].maximumTileCount,a=this._keyframeCount,c=r._levelBlendFactor,l=c>0,f=a>1,d=(l?2:1)*(f?2:1);this._sampleCount=d;let p=d>=2;if(p&&!u(this.leafNodeTexture)){let T=Math.floor(512),E=Math.ceil(s/T);this.leafNodeTexture=new Rt({context:o,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,flipY:!1,width:1024,height:E,sampler:new ln({minificationFilter:sn.NEAREST,magnificationFilter:Ti.NEAREST})}),this.leafNodeTexelSizeUv=H.fromElements(1/1024,1/E,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=T}else!p&&u(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=P.clamp(t,0,a-1),n&&BAe(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let g=yi();Kgt(this,e);let m=yi();Zgt(this,d,c);let A=yi();if(this._debugPrint){let 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if(!Array.isArray(l)||l.length!==f)t.state=Qi.LoadState.FAILED;else{let d=e.megatextures;for(let p=0;p<f;p++){let{voxelCountPerTile:g,channelCount:m}=d[p],{x:A,y:x,z:C}=g,T=A*x*C,E=l[p],S=T*m;if(E.length===S)t.metadatas[p]=E,t.state=Qi.LoadState.RECEIVED;else{t.state=Qi.LoadState.FAILED;break}}}}function o(){e._simultaneousRequestCount--,t.state=Qi.LoadState.FAILED}let{keyframe:s,spatialNode:a}=t,c=i.requestData({tileLevel:a.level,tileX:a.x,tileY:a.y,tileZ:a.z,keyframe:s});u(c)?(e._simultaneousRequestCount++,t.state=Qi.LoadState.RECEIVING,c.then(r).catch(o)):t.state=Qi.LoadState.FAILED}function Xgt(e){return e/(1+e)}function Kgt(e,t){let n=e._frameNumber,i=e._primitive,r=i._shape,{dimensions:o}=i,s=i.screenSpaceError,a=e._priorityQueue,c=e._keyframeLocation,l=e._keyframeCount,f=e.rootNode,{camera:d,context:p,pixelRatio:g}=t,{positionWC:m,frustum:A}=d,C=p.drawingBufferHeight/g/A.sseDenominator;function T(b,w,I){let 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l=s.leafNodeTexture,f=this._uniforms;u(l)&&(f.octreeLeafNodeTexture=s.leafNodeTexture,f.octreeLeafNodeTexelSizeUv=H.clone(s.leafNodeTexelSizeUv,f.octreeLeafNodeTexelSizeUv),f.octreeLeafNodeTilesPerRow=s.leafNodeTilesPerRow),this._shaderDirty&&(e2(this,n),this._shaderDirty=!1);let d=n.uniformState.viewProjection,p=r.orientedBoundingBox,g=Myt(p,d,myt);if(g.x===1||g.y===1||g.z===-1||g.w===-1)return;f.ndcSpaceAxisAlignedBoundingBox=se.clone(g,f.ndcSpaceAxisAlignedBoundingBox);let A=n.uniformState.inverseView;f.transformPositionViewToUv=N.multiplyTransformation(this._transformPositionWorldToUv,A,f.transformPositionViewToUv);let x=n.uniformState.view;f.transformPositionUvToView=N.multiplyTransformation(x,this._transformPositionUvToWorld,f.transformPositionUvToView);let 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x=p.z+p.w,C=A.z+A.w,T=x/(x-C),E=se.lerp(p,A,T,hyt),S=E.x/E.w,v=E.y/E.w;o=Math.min(o,S),s=Math.max(s,S),a=Math.min(a,v),c=Math.max(c,v)}}}return o=P.clamp(o,-1,1),a=P.clamp(a,-1,1),s=P.clamp(s,-1,1),c=P.clamp(c,-1,1),n=se.fromElements(o,a,s,c,n),n}var MX=3e7,Ryt=new h(MX,0,0),Byt=new h(0,MX,0),Lyt=new h(0,0,MX);function Nyt(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function r(c,l,f,d){i.add({positions:[c,l],width:d,material:Gi.fromType("Color",{color:f})})}function o(c,l,f){let d=c.computeCorners();r(d[0],d[1],l,f),r(d[2],d[3],l,f),r(d[4],d[5],l,f),r(d[6],d[7],l,f),r(d[0],d[2],l,f),r(d[4],d[6],l,f),r(d[1],d[3],l,f),r(d[5],d[7],l,f),r(d[0],d[4],l,f),r(d[2],d[6],l,f),r(d[1],d[5],l,f),r(d[3],d[7],l,f)}function s(c){if(!n.isRenderable(c))return;let l=c.level,d=Math.max(1,5/Math.pow(2,l)),g=[z.RED,z.LIME,z.BLUE][l%3];if(o(c.orientedBoundingBox,g,d),u(c.children))for(let m=0;m<8;m++)s(c.children[m])}o(e._shape.orientedBoundingBox,z.WHITE,5),s(n.rootNode);let 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RX(){fe.throwInstantiationError()}Object.defineProperties(RX.prototype,{ready:{get:fe.throwInstantiationError},readyPromise:{get:fe.throwInstantiationError},globalTransform:{get:fe.throwInstantiationError},shapeTransform:{get:fe.throwInstantiationError},shape:{get:fe.throwInstantiationError},minBounds:{get:fe.throwInstantiationError},maxBounds:{get:fe.throwInstantiationError},dimensions:{get:fe.throwInstantiationError},paddingBefore:{get:fe.throwInstantiationError},paddingAfter:{get:fe.throwInstantiationError},names:{get:fe.throwInstantiationError},types:{get:fe.throwInstantiationError},componentTypes:{get:fe.throwInstantiationError},minimumValues:{get:fe.throwInstantiationError},maximumValues:{get:fe.throwInstantiationError},maximumTileCount:{get:fe.throwInstantiationError},keyframeCount:{get:fe.throwInstantiationError},timeIntervalCollection:{get:fe.throwInstantiationError}});RX.prototype.requestData=fe.throwInstantiationError;var BX=RX;function VC(){fe.throwInstantiationError()}Object.defineProperties(VC.prototype,{orientedBoundingBox:{get:fe.throwInstantiationError},boundingSphere:{get:fe.throwInstantiationError},boundTransform:{get:fe.throwInstantiationError},shapeTransform:{get:fe.throwInstantiationError},shaderUniforms:{get:fe.throwInstantiationError},shaderDefines:{get:fe.throwInstantiationError},shaderMaximumIntersectionsLength:{get:fe.throwInstantiationError}});VC.prototype.update=fe.throwInstantiationError;VC.prototype.computeOrientedBoundingBoxForTile=fe.throwInstantiationError;VC.prototype.computeApproximateStepSize=fe.throwInstantiationError;VC.DefaultMinBounds=fe.throwInstantiationError;VC.DefaultMaxBounds=fe.throwInstantiationError;var LX=VC;async function NX(e,t){let n=t.terrainProvider,i=t.mapProjection,r=i.ellipsoid,o,s=t.camera.getRectangleCameraCoordinates(e);if(t.mode===ne.SCENE3D?o=r.cartesianToCartographic(s):o=i.unproject(s),!u(n))return o;await n._readyPromise;let a=n.availability;if(!u(a)||t.mode===ne.SCENE2D)return o;let c=[le.center(e),le.southeast(e),le.southwest(e),le.northeast(e),le.northwest(e)],l=await NX._sampleTerrainMostDetailed(n,c),f=!1,d=l.reduce(function(g,m){return u(m.height)?(f=!0,Math.max(m.height,g)):g},-Number.MAX_VALUE),p=o;return f&&(p.height+=d),p}NX._sampleTerrainMostDetailed=v_;var kC=NX;var Fyt=new z,Uyt=new z,Vyt=new z,kyt=new z,HAe=new se,o2=new Uint8Array(4);function GAe(e,t,n,i){let r=t.height===n.height?0:(e-t.height)/(n.height-t.height);return z.lerp(t.color,n.color,r,i)}function TH(e,t){return{height:e,color:z.clone(t)}}function WAe(e){return e=e.filter(function(t,n,i){let r=n>0,o=n<i.length-1,s=r?t.height===i[n-1].height:!0,a=o?t.height===i[n+1].height:!0;return!s||!a}),e=e.filter(function(t,n,i){let r=n>0,o=n<i.length-1,s=r?z.equals(t.color,i[n-1].color):!1,a=o?z.equals(t.color,i[n+1].color):!1;return!s||!a}),e=e.filter(function(t,n,i){let 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p=l.length,g=i.length;for(;f<p||d<g;){let m=f<p?l[f]:void 0,A=f>0?l[f-1]:void 0,x=f<p-1?l[f+1]:void 0,C=d<g?i[d]:void 0,T=d>0?i[d-1]:void 0,E=d<g-1?i[d+1]:void 0;if(u(m)&&u(C)&&m.height===C.height){let 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f=Rt.create({context:i,pixelFormat:c,pixelDatatype:a,source:{arrayBufferView:s,width:o,height:1},sampler:new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.NEAREST,magnificationFilter:Ti.NEAREST})}),d=new Uint8Array(o*4);for(let g=0;g<o;g++)r[g].color.toBytes(o2),d[g*4+0]=o2[0],d[g*4+1]=o2[1],d[g*4+2]=o2[2],d[g*4+3]=o2[3];let p=Rt.create({context:i,pixelFormat:at.RGBA,pixelDatatype:Ke.UNSIGNED_BYTE,source:{arrayBufferView:d,width:o,height:1},sampler:new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:sn.LINEAR,magnificationFilter:Ti.LINEAR})});return Gi.fromType("ElevationBand",{heights:f,colors:p})}jl._useFloatTexture=function(e){return e.floatingPointTexture};jl._maximumHeight=5906376425472;jl._minimumHeight=-5906376425472;jl._emptyColor=new z(0,0,0,0);var FX=jl;function Gyt(e){$("createOsmBuildings","createOsmBuildings was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use createOsmBuildingsAsync instead."),e=_t(e,{url:Xs.fromAssetId(96188)});let t=new Ea(e),n=e.style;if(!u(n)){let i=y(e.defaultColor,z.WHITE).toCssColorString();n=new Y_({color:`Boolean(\${feature['cesium#color']}) ? color(\${feature['cesium#color']}) : ${i}`})}return t.style=n,t}var UX=Gyt;async function Wyt(e){let t=await Ea.fromIonAssetId(96188,e);e=y(e,y.EMPTY_OBJECT);let n=e.style;if(!u(n)){let i=y(e.defaultColor,z.WHITE).toCssColorString();n=new Y_({color:`Boolean(\${feature['cesium#color']}) ? color(\${feature['cesium#color']}) : ${i}`})}return t.style=n,t}var VX=Wyt;function jyt(e){e=y(e,y.EMPTY_OBJECT);let t=[],n=e.geometry;(!u(n.attributes)||!u(n.primitiveType))&&(n=n.constructor.createGeometry(n));let i=n.attributes,r=N.clone(y(e.modelMatrix,N.IDENTITY)),o=y(e.length,1e4);if(u(i.normal)&&t.push(new xt({geometry:Ln.createLineSegmentsForVectors(n,"normal",o),attributes:{color:new kt(1,0,0,1)},modelMatrix:r})),u(i.tangent)&&t.push(new xt({geometry:Ln.createLineSegmentsForVectors(n,"tangent",o),attributes:{color:new kt(0,1,0,1)},modelMatrix:r})),u(i.bitangent)&&t.push(new xt({geometry:Ln.createLineSegmentsForVectors(n,"bitangent",o),attributes:{color:new kt(0,0,1,1)},modelMatrix:r})),t.length>0)return new bn({asynchronous:!1,geometryInstances:t,appearance:new rn({flat:!0,translucent:!1})})}var kX=jyt;function qyt(e){$("createWorldImagery","createWorldImagery was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use createWorldImageryAsync instead."),e=y(e,y.EMPTY_OBJECT);let t=y(e.style,ph.AERIAL),n=new zf;return zf._initialize(n,t,e),n}var zX=qyt;var Yyt=15;function HX(e){this.ellipsoid=y(e.ellipsoid,re.WGS84),this.credit=void 0,this.tilingScheme=void 0,this.height=void 0,this.width=void 0,this.encoding=void 0,this.lodCount=void 0,this.hasAvailability=!1,this.tilesAvailable=void 0,this.tilesAvailabilityLoaded=void 0,this.levelZeroMaximumGeometricError=void 0,this.terrainDataStructure=void 0}HX.prototype.build=function(e){e._credit=this.credit,e._tilingScheme=this.tilingScheme,e._height=this.height,e._width=this.width,e._encoding=this.encoding,e._lodCount=this.lodCount,e._hasAvailability=this.hasAvailability,e._tilesAvailable=this.tilesAvailable,e._tilesAvailabilityLoaded=this.tilesAvailabilityLoaded,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._terrainDataStructure=this.terrainDataStructure,e._ready=!0};function Xyt(e,t){let n=t.copyrightText;u(n)&&(e.credit=new wt(n));let i=t.spatialReference,r=y(i.latestWkid,i.wkid),o=t.extent,s={ellipsoid:e.ellipsoid};if(r===4326)s.rectangle=le.fromDegrees(o.xmin,o.ymin,o.xmax,o.ymax),e.tilingScheme=new Wi(s);else if(r===3857){let l=Math.PI*e.ellipsoid.maximumRadius;t.extent.xmax>l&&(t.extent.xmax=l),t.extent.ymax>l&&(t.extent.ymax=l),t.extent.xmin<-l&&(t.extent.xmin=-l),t.extent.ymin<-l&&(t.extent.ymin=-l),s.rectangleSouthwestInMeters=new H(o.xmin,o.ymin),s.rectangleNortheastInMeters=new H(o.xmax,o.ymax),e.tilingScheme=new Fo(s)}else throw new de("Invalid spatial reference");let a=t.tileInfo;if(!u(a))throw new de("tileInfo is required");e.width=a.rows+1,e.height=a.cols+1,e.encoding=a.format==="LERC"?Ff.LERC:Ff.NONE,e.lodCount=a.lods.length-1,(e.hasAvailability=t.capabilities.indexOf("Tilemap")!==-1)&&(e.tilesAvailable=new Sh(e.tilingScheme,e.lodCount),e.tilesAvailable.addAvailableTileRange(0,0,0,e.tilingScheme.getNumberOfXTilesAtLevel(0),e.tilingScheme.getNumberOfYTilesAtLevel(0)),e.tilesAvailabilityLoaded=new Sh(e.tilingScheme,e.lodCount)),e.levelZeroMaximumGeometricError=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.width,e.tilingScheme.getNumberOfXTilesAtLevel(0)),t.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),u(t.minValues)&&u(t.maxValues)?e.terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:t.minValues[0],highestEncodedHeight:t.maxValues[0]}:e.terrainDataStructure={elementMultiplier:1}}async function jAe(e,t,n){try{let i=await t.fetchJson();Xyt(e,i)}catch(i){let r=`An error occurred while accessing ${t}.`;throw Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,r),i}}function c0(e){e=y(e,y.EMPTY_OBJECT),this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._width=void 0,this._height=void 0,this._encoding=void 0,this._lodCount=void 0;let t=e.token;if(this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailabilityLoaded=void 0,this._availableCache={},this._ready=!1,this._errorEvent=new ge,u(e.url)){$("ArcGISTiledElevationTerrainProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead.");let n=this,i=new HX(e);this._readyPromise=Promise.resolve(e.url).then(async function(r){let o=ve.createIfNeeded(r);o.appendForwardSlash(),u(t)&&(o=o.getDerivedResource({queryParameters:{token:t}})),n._resource=o;let s=o.getDerivedResource({queryParameters:{f:"pjson"}});return await jAe(i,s,n),i.build(n),!0})}}Object.defineProperties(c0.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return $("ArcGISTiledElevationTerrainProvider.ready","ArcGISTiledElevationTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead."),this._ready}},readyPromise:{get:function(){return $("ArcGISTiledElevationTerrainProvider.readyPromise","ArcGISTiledElevationTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use ArcGISTiledElevationTerrainProvider.fromUrl instead."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});c0.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=ve.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&(n=n.getDerivedResource({queryParameters:{token:t.token}}));let i=n.getDerivedResource({queryParameters:{f:"pjson"}}),r=new HX(t);await jAe(r,i);let o=new c0(t);return r.build(o),o._resource=n,o};c0.prototype.requestTileGeometry=function(e,t,n,i){let r=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),o=this._hasAvailability,s=Promise.resolve(!0),a;if(o&&!u(GX(this,n+1,e*2,t*2))){let d=qAe(this,n+1,e*2,t*2);s=d.promise,a=d.request}let c=r.fetchArrayBuffer();if(!u(c)||!u(s))return;let l=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(d){return new wa({buffer:d[0],width:l._width,height:l._height,childTileMask:o?f.computeChildMaskForTile(n,e,t):Yyt,structure:l._terrainDataStructure,encoding:l._encoding})}).catch(function(d){return u(a)&&a.state===ti.CANCELLED?(i.cancel(),i.deferred.promise.finally(function(){return i.state=ti.CANCELLED,Promise.reject(d)})):Promise.reject(d)})};function GX(e,t,n,i){if(!e._hasAvailability)return;let r=e._tilesAvailabilityLoaded,o=e._tilesAvailable;if(t>e._lodCount)return!1;if(o.isTileAvailable(t,n,i))return!0;if(r.isTileAvailable(t,n,i))return!1}c0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};c0.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=GX(this,n,e,t);if(u(i))return i;qAe(this,n,e,t)};c0.prototype.loadTileDataAvailability=function(e,t,n){};function Kyt(e,t,n,i){let r=t-1,o=n-1,s=i[e.y*t+e.x],a=[],c={startX:e.x,startY:e.y,endX:0,endY:0},l=new H(e.x+1,e.y+1),f=!1,d=!1;for(;!(f&&d);){let p=l.x,g=d?l.y+1:l.y;if(!f){for(let m=e.y;m<g;++m)if(i[m*t+l.x]!==s){f=!0;break}f?(a.push(new H(l.x,e.y)),--l.x,--p,c.endX=l.x):l.x===r?(c.endX=l.x,f=!0):++l.x}if(!d){let m=l.y*t;for(let A=e.x;A<=p;++A)if(i[m+A]!==s){d=!0;break}d?(a.push(new H(e.x,l.y)),--l.y,c.endY=l.y):l.y===o?(c.endY=l.y,d=!0):++l.y}}return{endingIndices:a,range:c,value:s}}function Jyt(e,t,n,i,r){let o=[];if(r.every(function(c){return c===r[0]}))return r[0]===1&&o.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),o;let a=[new H(0,0)];for(;a.length>0;){let c=a.pop(),l=Kyt(c,n,i,r);if(l.value===1){let d=l.range;d.startX+=e,d.endX+=e,d.startY+=t,d.endY+=t,o.push(d)}let f=l.endingIndices;f.length>0&&(a=a.concat(f))}return o}function qAe(e,t,n,i){if(!e._hasAvailability)return{};let r=Math.floor(n/128)*128,o=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${o}/${r}/${s}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new jr({throttle:!1,throttleByServer:!0,type:es.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=Jyt(r,o,s,s,p.data);e._tilesAvailabilityLoaded.addAvailableTileRange(t,r,o,r+s,o+s);let m=e._tilesAvailable;for(let A=0;A<g.length;++A){let x=g[A];m.addAvailableTileRange(t,x.startX,x.startY,x.endX,x.endY)}return GX(e,t,n,i)}),c[a]={promise:d,request:l},d=d.finally(function(p){return delete c[a],p}),{promise:d,request:l}):{}}var WX=c0;var YAe="https://dev.virtualearth.net/REST/v1/Locations";function jX(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this._key=t;let n={key:t};u(e.culture)&&(n.culture=e.culture),this._resource=new ve({url:YAe,queryParameters:n}),this._credit=new wt('<img src="http://dev.virtualearth.net/Branding/logo_powered_by.png"/>',!1)}Object.defineProperties(jX.prototype,{url:{get:function(){return YAe}},key:{get:function(){return this._key}},credit:{get:function(){return this._credit}}});jX.prototype.geocode=async 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t=e.points,n=e.times;if(t.length<3){let i=n[0],r=1/(n[1]-i),o=t[0],s=t[1];return function(a,c){u(c)||(c=new h);let l=(a-i)*r;return h.lerp(o,s,l,c)}}return function(i,r){u(r)||(r=new h);let o=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[o])/(n[o+1]-n[o]),a=Zyt;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return o===0?(c=t[0],l=t[1],f=e.firstTangent,d=h.subtract(t[2],c,XAe),h.multiplyByScalar(d,.5,d),p=N.multiplyByVector(kg.hermiteCoefficientMatrix,a,a)):o===t.length-2?(c=t[o],l=t[o+1],d=e.lastTangent,f=h.subtract(l,t[o-1],XAe),h.multiplyByScalar(f,.5,f),p=N.multiplyByVector(kg.hermiteCoefficientMatrix,a,a)):(c=t[o-1],l=t[o],f=t[o+1],d=t[o+2],p=N.multiplyByVector(l0.catmullRomCoefficientMatrix,a,a)),r=h.multiplyByScalar(c,p.x,r),h.multiplyByScalar(l,p.y,XS),h.add(r,XS,r),h.multiplyByScalar(f,p.z,XS),h.add(r,XS,r),h.multiplyByScalar(d,p.w,XS),h.add(r,XS,r)}}var $yt=new h,e0t=new h;function l0(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,r=e.lastTangent;if(t.length>2&&(u(i)||(i=$yt,h.multiplyByScalar(t[1],2,i),h.subtract(i,t[2],i),h.subtract(i,t[0],i),h.multiplyByScalar(i,.5,i)),!u(r))){let o=t.length-1;r=e0t,h.multiplyByScalar(t[o-1],2,r),h.subtract(t[o],r,r),h.add(r,t[o-2],r),h.multiplyByScalar(r,.5,r)}this._times=n,this._points=t,this._firstTangent=h.clone(i),this._lastTangent=h.clone(r),this._evaluateFunction=Qyt(this),this._lastTimeIndex=0}Object.defineProperties(l0.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});l0.catmullRomCoefficientMatrix=new N(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);l0.prototype.findTimeInterval=sr.prototype.findTimeInterval;l0.prototype.wrapTime=sr.prototype.wrapTime;l0.prototype.clampTime=sr.prototype.clampTime;l0.prototype.evaluate=function(e,t){return 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xc.center=h.clone(i._center,xc.center),xc.ellipsoid=re.clone(i._ellipsoid,xc.ellipsoid),xc.height=i._height,xc.extrudedHeight=i._extrudedHeight,xc.granularity=i._granularity,xc.vertexFormat=Pe.clone(i._vertexFormat,xc.vertexFormat),xc.stRotation=i._stRotation,xc.shadowVolume=i._shadowVolume,u(n)?(xc.semiMajorAxis=i._semiMajorAxis,xc.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new qc(xc),n):(xc.radius=i._semiMajorAxis,new K_(xc))};K_.createGeometry=function(e){return qc.createGeometry(e._ellipseGeometry)};K_.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,r=e._ellipseGeometry._ellipsoid,o=t(i,r),s=n(i,r);return new K_({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:r,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:o,height:s,vertexFormat:Pe.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(K_.prototype,{rectangle:{get:function(){return 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Wu.center=h.clone(i._center,Wu.center),Wu.ellipsoid=re.clone(i._ellipsoid,Wu.ellipsoid),Wu.height=i._height,Wu.extrudedHeight=i._extrudedHeight,Wu.granularity=i._granularity,Wu.numberOfVerticalLines=i._numberOfVerticalLines,u(n)?(Wu.semiMajorAxis=i._semiMajorAxis,Wu.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new yu(Wu),n):(Wu.radius=i._semiMajorAxis,new KS(Wu))};KS.createGeometry=function(e){return yu.createGeometry(e._ellipseGeometry)};var JX=KS;function JS(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Wi({ellipsoid:y(e.ellipsoid,re.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ge;let n=e.credit;typeof n=="string"&&(n=new 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It will be in CesiumJS 1.107."),!0}},readyPromise:{get:function(){return $("CustomHeightmapTerrainProvider.readyPromise","CustomHeightmapTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});JS.prototype.requestTileGeometry=function(e,t,n,i){let r=this._callback(e,t,n);if(!u(r))return;let o=this._width,s=this._height;return Promise.resolve(r).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new wa({buffer:c,width:o,height:s})})};JS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};JS.prototype.getTileDataAvailable=function(e,t,n){};JS.prototype.loadTileDataAvailability=function(e,t,n){};var ZX=JS;function KAe(e){this.proxy=e}KAe.prototype.getURL=function(e){let t=this.proxy.indexOf("?")===-1?"?":"";return this.proxy+t+encodeURIComponent(e)};var QX=KAe;var i0t={SEARCH:0,AUTOCOMPLETE:1},u0=Object.freeze(i0t);function EH(){fe.throwInstantiationError()}Object.defineProperties(EH.prototype,{credit:{get:fe.throwInstantiationError}});EH.getCreditsFromResult=function(e){if(u(e.attributions))return e.attributions.map(wt.getIonCredit)};EH.prototype.geocode=fe.throwInstantiationError;var ZS=EH;function JAe(){fe.throwInstantiationError()}JAe.createGeometry=function(e){fe.throwInstantiationError()};var $X=JAe;function zC(e){e=y(e,y.EMPTY_OBJECT),this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=y(e.childTileMask,15),n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(zC.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var $Ae="createVerticesFromGoogleEarthEnterpriseBuffer",r0t=new pi($Ae),o0t=new pi($Ae,fh.maximumAsynchronousTasks),ZAe=new le,eK=new le;zC.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,r=e.level,o=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,r,ZAe),t.tileXYToRectangle(n,i,r,eK);let l=c.cartographicToCartesian(le.center(eK)),d=40075.16/(1<<r);this._skirtHeight=Math.min(d*8,1e3);let g=(a?o0t:r0t).scheduleTask({buffer:this._buffer,nativeRectangle:ZAe,rectangle:eK,relativeToCenter:l,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:o,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!u(g))return;let m=this;return g.then(function(A){return m._mesh=new Vf(l,new Float32Array(A.vertices),new Uint16Array(A.indices),A.indexCountWithoutSkirts,A.vertexCountWithoutSkirts,A.minimumHeight,A.maximumHeight,ae.clone(A.boundingSphere3D),h.clone(A.occludeePointInScaledSpace),A.numberOfAttributes,On.clone(A.orientedBoundingBox),dc.clone(A.encoding),A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),m._minimumHeight=A.minimumHeight,m._maximumHeight=A.maximumHeight,m._buffer=void 0,m._mesh})};zC.prototype.interpolateHeight=function(e,t,n){let i=P.clamp((t-e.west)/e.width,0,1),r=P.clamp((n-e.south)/e.height,0,1);return u(this._mesh)?u0t(this,i,r):h0t(this,i,r,e)};var s0t=new pi("upsampleQuantizedTerrainMesh",fh.maximumAsynchronousTasks);zC.prototype.upsample=function(e,t,n,i,r,o,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==r,l=n*2===o,f=e.ellipsoid,d=e.tileXYToRectangle(r,o,s),p=s0t.scheduleTask({vertices:a.vertices,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=this;return p.then(function(m){let A=new Uint16Array(m.vertices),x=Ue.createTypedArray(A.length/3,m.indices),C=g._skirtHeight;return new OC({quantizedVertices:A,indices:x,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:ae.clone(m.boundingSphere),orientedBoundingBox:On.clone(m.orientedBoundingBox),horizonOcclusionPoint:h.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:C,southSkirtHeight:C,eastSkirtHeight:C,northSkirtHeight:C,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};zC.prototype.isChildAvailable=function(e,t,n,i){let r=2;return n!==e*2&&++r,i!==t*2&&(r-=2),(this._childTileMask&1<<r)!==0};zC.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var a0t=new H,c0t=new H,l0t=new H,exe=new h;function u0t(e,t,n){let i=e._mesh,r=i.vertices,o=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=o.decodeTextureCoordinates(r,l,a0t),g=o.decodeTextureCoordinates(r,f,c0t),m=o.decodeTextureCoordinates(r,d,l0t),A=X_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,exe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=o.decodeHeight(r,l),C=o.decodeHeight(r,f),T=o.decodeHeight(r,d);return A.x*x+A.y*C+A.z*T}}}var f0t=Uint16Array.BYTES_PER_ELEMENT,QAe=Uint32Array.BYTES_PER_ELEMENT,tK=Int32Array.BYTES_PER_ELEMENT,d0t=Float32Array.BYTES_PER_ELEMENT,nK=Float64Array.BYTES_PER_ELEMENT;function h0t(e,t,n,i){let r=e._buffer,o=0,s=0,a=0;n>.5?(t>.5?(o=2,s=.5):o=3,a=.5):t>.5&&(o=1,s=.5);let c=new DataView(r),l=0;for(let v=0;v<o;++v)l+=c.getUint32(l,!0),l+=QAe;l+=QAe,l+=2*nK;let f=P.toRadians(c.getFloat64(l,!0)*180);l+=nK;let d=P.toRadians(c.getFloat64(l,!0)*180);l+=nK;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(l,!0);l+=tK;let A=c.getInt32(l,!0)*3;l+=tK,l+=tK;let x=new Array(m),C=new Array(m),T=new Array(m),E;for(E=0;E<m;++E)x[E]=s+c.getUint8(l++)*p,C[E]=a+c.getUint8(l++)*g,T[E]=c.getFloat32(l,!0)*6371010,l+=d0t;let S=new Array(A);for(E=0;E<A;++E)S[E]=c.getUint16(l,!0),l+=f0t;for(E=0;E<A;E+=3){let v=S[E],D=S[E+1],M=S[E+2],O=x[v],B=x[D],L=x[M],_=C[v],b=C[D],w=C[M],I=X_.computeBarycentricCoordinates(t,n,O,_,B,b,L,w,exe);if(I.x>=-1e-15&&I.y>=-1e-15&&I.z>=-1e-15)return I.x*T[v]+I.y*T[D]+I.z*T[M]}}var QS=zC;var Jf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},bH=new ee;function SH(){this._terrainCache={},this._lastTidy=ee.now()}SH.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:ee.now()}};SH.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};SH.prototype.tidy=function(){if(ee.now(bH),ee.secondsDifference(bH,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let r=t[i],o=e[r];ee.secondsDifference(bH,o.timestamp)>10&&delete e[r]}ee.clone(bH,this._lastTidy)}};function f0(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=new Wi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new le(-P.PI,-P.PI,P.PI,P.PI),ellipsoid:e.ellipsoid});let t=e.credit;if(typeof t=="string"&&(t=new wt(t)),this._credit=t,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new SH,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new ge,this._ready=!1,u(e.url)){$("GoogleEarthEnterpriseTerrainProvider options.url","options.url was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseTerrainProvider.fromMetadata instead.");let n=ve.createIfNeeded(e.url),i=this,r;this._readyPromise=bh.fromUrl(n).then(o=>{if(!o.terrainPresent){let s=new de(`The server ${o.url} doesn't have terrain`);return Promise.reject(s)}return Ai.reportSuccess(r),i._metadata=o,i._ready=!0,!0}).catch(o=>{throw r=Ai.reportError(r,i,i._errorEvent,o.message,void 0,void 0,void 0,o),o})}else if(u(e.metadata)){$("GoogleEarthEnterpriseTerrainProvider options.metadata","options.metadata was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use GoogleEarthEnterpriseTerrainProvider.fromMetadata instead.");let n=e.metadata;this._metadata=n;let i=this;this._readyPromise=Promise.resolve(this._metadata._readyPromise).then(()=>{if(!n.terrainPresent)throw new de(`The server ${n.url} doesn't have terrain`);i._ready=!0})}}Object.defineProperties(f0.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return $("GoogleEarthEnterpriseTerrainProvider.ready","GoogleEarthEnterpriseTerrainProvider.ready was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._ready}},readyPromise:{get:function(){return $("GoogleEarthEnterpriseTerrainProvider.readyPromise","GoogleEarthEnterpriseTerrainProvider.readyPromise was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107."),this._readyPromise}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});f0.fromMetadata=function(e,t){if(!e.terrainPresent)throw new de(`The server ${e.url} doesn't have terrain`);let n=new f0(t);return n._metadata=e,n._readyPromise=Promise.resolve(!0),n._ready=!0,n};var m0t=new pi("decodeGoogleEarthEnterprisePacket");function txe(e,t,n){let i=t.getChildBitmask();if(t.terrainState===Jf.PARENT){i=0;for(let r=0;r<4;++r){let o=n.getTileInformationFromQuadKey(e+r.toString());u(o)&&o.hasTerrain()&&(i|=1<<r)}}return i}f0.prototype.requestTileGeometry=function(e,t,n,i){let r=bh.tileXYToQuadKey(e,t,n),o=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(r);if(!u(a))return Promise.reject(new de("Terrain tile doesn't exist"));let c=a.terrainState;u(c)||(c=a.terrainState=Jf.UNKNOWN);let l=o.get(r);if(u(l)){let C=s.providers[a.terrainProvider];return Promise.resolve(new QS({buffer:l,childTileMask:txe(r,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(o.tidy(),a.ancestorHasTerrain){if(c===Jf.NONE)return Promise.reject(new de("Terrain tile doesn't exist"))}else return Promise.resolve(new wa({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=r,p=-1;switch(c){case Jf.SELF:p=a.terrainVersion;break;case Jf.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case Jf.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),u(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new de("Terrain tile doesn't exist"));let g=this._terrainPromises,m=this._terrainRequests,A,x;if(u(g[d]))A=g[d],x=m[d];else{x=i;let C=p0t(this,d,p,x).fetchArrayBuffer();if(!u(C))return;A=C.then(function(T){return u(T)?m0t.scheduleTask({buffer:T,type:"Terrain",key:s.key},[T]).then(function(E){let S=s.getTileInformationFromQuadKey(d);S.terrainState=Jf.SELF,o.add(d,E[0]);let v=S.terrainProvider,D=E.length-1;for(let M=0;M<D;++M){let O=d+M.toString(),B=s.getTileInformationFromQuadKey(O);u(B)&&(o.add(O,E[M+1]),B.terrainState=Jf.PARENT,B.terrainProvider===0&&(B.terrainProvider=v))}}):Promise.reject(new de("Failed to load terrain."))}),g[d]=A,m[d]=x,A=A.finally(function(){delete g[d],delete m[d]})}return A.then(function(){let C=o.get(r);if(u(C)){let T=s.providers[a.terrainProvider];return new QS({buffer:C,childTileMask:txe(r,a,s),credits:u(T)?[T]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new de("Failed to load terrain."))}).catch(function(C){return x.state===ti.CANCELLED?(i.state=x.state,Promise.reject(C)):(a.terrainState=Jf.NONE,Promise.reject(C))})};f0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};f0.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,r=bh.tileXYToQuadKey(e,t,n),o=i.getTileInformation(e,t,n);if(o===null)return!1;if(u(o)){if(!o.ancestorHasTerrain)return!0;let s=o.terrainState;if(s===Jf.NONE)return!1;if((!u(s)||s===Jf.UNKNOWN)&&(o.terrainState=Jf.UNKNOWN,!o.hasTerrain())){r=r.substring(0,r.length-1);let a=i.getTileInformationFromQuadKey(r);if(!u(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(r)){let s=new jr({throttle:!1,throttleByServer:!0,type:es.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};f0.prototype.loadTileDataAvailability=function(e,t,n){};function p0t(e,t,n,i){return n=u(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var iK=f0;var a2={};a2.type=void 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i=Cd.getDefaultTokenCredit(t);u(i)&&e.scene.frameState.creditDisplay.addStaticCredit(wt.clone(i));let r=n.getDerivedResource({url:"v1/geocode"});u(t)&&r.appendQueryParameters({access_token:t}),this._accessToken=t,this._server=n,this._pelias=new c2(r)}Object.defineProperties(sK.prototype,{credit:{get:function(){}}});sK.prototype.geocode=async function(e,t){return this._pelias.geocode(e,t)};var l2=sK;function vH(){fe.throwInstantiationError()}Object.defineProperties(vH.prototype,{ellipsoid:{get:fe.throwInstantiationError}});vH.prototype.project=fe.throwInstantiationError;vH.prototype.unproject=fe.throwInstantiationError;var aK=vH;function $S(e){e=y(e,y.EMPTY_OBJECT);let t=e.weights,n=e.times;this._times=n,this._weights=t,this._count=t.length/n.length,this._lastTimeIndex=0}Object.defineProperties($S.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return 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this._url.getDerivedResource({url:"json",queryParameters:_t(this._params,{q:e})}).fetchJson().then(function(n){return n.results.map(function(i){let r,o=i.bounds;if(u(o))r=le.fromDegrees(o.southwest.lng,o.southwest.lat,o.northeast.lng,o.northeast.lat);else{let s=i.geometry.lat,a=i.geometry.lng;r=h.fromDegrees(s,a)}return{displayName:i.formatted,destination:r}})})};var uK=lK;var _0t={packedLength:void 0,pack:fe.throwInstantiationError,unpack:fe.throwInstantiationError},fK=_0t;var g0t={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:fe.throwInstantiationError,unpackInterpolationResult:fe.throwInstantiationError},dK=g0t;function nxe(){fe.throwInstantiationError()}nxe.prototype.getURL=fe.throwInstantiationError;var hK=nxe;function y0t(e,t,n,i,r,o,s){let 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L=t[l],_=t[l+1],b=n[l],w=n[l+1];A=y0t(L,_,b,w,a,g,A)}let B=n[f-1];g[A++]=z.floatToByte(B.red),g[A++]=z.floatToByte(B.green),g[A++]=z.floatToByte(B.blue),g[A++]=z.floatToByte(B.alpha)}}else{p=c?f*2-2:f,d=new Float64Array(p*3),g=u(n)?new Uint8Array(p*4):void 0;let S=0,v=0;for(l=0;l<f;++l){let D=t[l];if(c&&l>0&&(h.pack(D,d,S),S+=3,m=n[l-1],g[v++]=z.floatToByte(m.red),g[v++]=z.floatToByte(m.green),g[v++]=z.floatToByte(m.blue),g[v++]=z.floatToByte(m.alpha)),c&&l===f-1)break;h.pack(D,d,S),S+=3,u(n)&&(m=n[l],g[v++]=z.floatToByte(m.red),g[v++]=z.floatToByte(m.green),g[v++]=z.floatToByte(m.blue),g[v++]=z.floatToByte(m.alpha))}}let x=new dn;x.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d}),u(n)&&(x.color=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:g,normalize:!0})),p=d.length/3;let C=(p-1)*2,T=Ue.createTypedArray(p,C),E=0;for(l=0;l<p-1;++l)T[E++]=l,T[E++]=l+1;return new 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0,this.rectangles=[]}gK.prototype.build=function(e){e._tilingScheme=this.tilingScheme,e._heightmapWidth=this.heightmapWidth,e._heightmapHeight=this.heightmapHeight,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._rectangles=this.rectangles,e._ready=!0};function T0t(e,t){let n=t.getElementsByTagName("SRS")[0].textContent;if(n==="EPSG:4326")e.tilingScheme=new Wi({ellipsoid:e.ellipsoid});else throw new de(`SRS ${n} is not supported`);let i=t.getElementsByTagName("TileFormat")[0];e.heightmapWidth=parseInt(i.getAttribute("width"),10),e.heightmapHeight=parseInt(i.getAttribute("height"),10),e.levelZeroMaximumGeometricError=Yo.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.ellipsoid,Math.min(e.heightmapWidth,e.heightmapHeight),e.tilingScheme.getNumberOfXTilesAtLevel(0));let r=t.getElementsByTagName("DataExtent");for(let o=0;o<r.length;++o){let s=r[o],a=P.toRadians(parseFloat(s.getAttribute("minx"))),c=P.toRadians(parseFloat(s.getAttribute("miny"))),l=P.toRadians(parseFloat(s.getAttribute("maxx"))),f=P.toRadians(parseFloat(s.getAttribute("maxy"))),d=parseInt(s.getAttribute("maxlevel"),10);e.rectangles.push(new C0t(new le(a,c,l,f),d))}}function E0t(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i=`${i}: ${t.message}`),Ai.reportError(void 0,n,u(n)?n._errorEvent:void 0,i),new de(i)}async function ixe(e,t,n){try{let i=await t.fetchXML();T0t(e,i)}catch(i){E0t(t,i,n)}}function m0(e){e=y(e,y.EMPTY_OBJECT),this._errorEvent=new ge,this._ready=!1,this._terrainDataStructure={heightScale:1/1e3,heightOffset:-1e3,elementsPerHeight:3,stride:4,elementMultiplier:256,isBigEndian:!0,lowestEncodedHeight:0,highestEncodedHeight:256*256*256-1};let t=e.credit;if(typeof t=="string"&&(t=new wt(t)),this._credit=t,this._tilingScheme=void 0,this._rectangles=[],u(e.url)){$("VRTheWorldTerrainProvider 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r=e._tilingScheme,o=e._rectangles,s=r.tileXYToRectangle(t,n,i),a=0;for(let c=0;c<o.length&&a!==15;++c){let l=o[c];if(l.maxLevel<=i)continue;let f=l.rectangle,d=le.intersection(f,s,rxe);u(d)&&(IH(r,f,t*2,n*2,i+1)&&(a|=4),IH(r,f,t*2+1,n*2,i+1)&&(a|=8),IH(r,f,t*2,n*2+1,i+1)&&(a|=1),IH(r,f,t*2+1,n*2+1,i+1)&&(a|=2))}return a}function IH(e,t,n,i,r){let o=e.tileXYToRectangle(n,i,r);return u(le.intersection(o,t,rxe))}m0.prototype.getTileDataAvailable=function(e,t,n){};m0.prototype.loadTileDataAvailability=function(e,t,n){};var yK=m0;function HC(e){e=y(e,y.EMPTY_OBJECT),this._clock=void 0,this._element=void 0,this._clockSubscription=void 0,this._seekFunction=void 0,this._lastPlaybackRate=void 0,this.clock=e.clock,this.element=e.element,this.epoch=y(e.epoch,ze.MINIMUM_VALUE),this.tolerance=y(e.tolerance,1),this._seeking=!1,this._seekFunction=void 0,this._firstTickAfterSeek=!1}Object.defineProperties(HC.prototype,{clock:{get:function(){return this._clock},set:function(e){let t=this._clock;t!==e&&(u(t)&&(this._clockSubscription(),this._clockSubscription=void 0),u(e)&&(this._clockSubscription=e.onTick.addEventListener(HC.prototype._onTick,this)),this._clock=e)}},element:{get:function(){return this._element},set:function(e){let t=this._element;t!==e&&(u(t)&&t.removeEventListener("seeked",this._seekFunction,!1),u(e)&&(this._seeking=!1,this._seekFunction=S0t(this),e.addEventListener("seeked",this._seekFunction,!1)),this._element=e,this._seeking=!1,this._firstTickAfterSeek=!1)}}});HC.prototype.destroy=function(){return this.element=void 0,this.clock=void 0,ue(this)};HC.prototype.isDestroyed=function(){return!1};HC.prototype._trySetPlaybackRate=function(e){if(this._lastPlaybackRate===e.multiplier)return;let t=this._element;try{t.playbackRate=e.multiplier}catch{t.playbackRate=0}this._lastPlaybackRate=e.multiplier};HC.prototype._onTick=function(e){let t=this._element;if(!u(t)||t.readyState<2)return;let 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https://www.arcgis.com/home/item.html?id=10df2279f9684e4a9f6a7f08febac2a9`,category:"Other",creationFunction:function(){return Dm.fromBasemapType(hh.SATELLITE,{enablePickFeatures:!1})}})),e.push(new xs({name:"ArcGIS World Hillshade",iconUrl:$t("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldHillshade.png"),tooltip:`ArcGIS World Hillshade map portrays elevation as an artistic hillshade. This map is designed to be used as a backdrop for topographical, soil, hydro, landcover or other outdoor recreational maps. The map was compiled from a variety of sources from several data providers. The basemap has global coverage down to a scale of ~1:72k. In select areas of the United States and Europe, coverage is available down to ~1:9k. For more information on this map, including the terms of use, visit us online at 
https://www.arcgis.com/home/item.html?id=1b243539f4514b6ba35e7d995890db1d`,category:"Other",creationFunction:function(){return Dm.fromBasemapType(hh.HILLSHADE,{enablePickFeatures:!1})}})),e.push(new xs({name:"Esri World Ocean",iconUrl:$t("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldOcean.png"),tooltip:`ArcGIS World Ocean map is designed to be used as a base map by marine GIS professionals and as a reference map by anyone interested in ocean data.  The base map features marine bathymetry. Land features include inland waters and roads overlaid on land cover and shaded relief imagery. The map was compiled from a variety of best available sources from several data providers, including General Bathymetric Chart of the Oceans GEBCO_08 Grid, National Oceanic and Atmospheric Administration (NOAA), and National Geographic, Garmin, HERE, Geonames.org, and Esri, and various other contributors. The base map currently provides coverage for the world down to a scale of ~1:577k, and coverage down to 1:72k in US coastal areas, and various other areas. Coverage down to ~ 1:9k is available limited areas based on regional hydrographic survey data. The base map was designed and developed by Esri. For more information on this map, including our terms of use, visit us online at 
https://www.arcgis.com/home/item.html?id=1e126e7520f9466c9ca28b8f28b5e500`,category:"Other",creationFunction:function(){return Dm.fromBasemapType(hh.OCEANS,{enablePickFeatures:!1})}})),e.push(new xs({name:"Open\xADStreet\xADMap",iconUrl:$t("Widgets/Images/ImageryProviders/openStreetMap.png"),tooltip:`OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.
http://www.openstreetmap.org`,category:"Other",creationFunction:function(){return new IC({url:"https://a.tile.openstreetmap.org/"})}})),e.push(new xs({name:"Stamen Watercolor",iconUrl:$t("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:`Reminiscent of hand drawn maps, Stamen watercolor maps apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.
http://maps.stamen.com`,category:"Other",creationFunction:function(){return new IC({url:"https://stamen-tiles.a.ssl.fastly.net/watercolor/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),e.push(new xs({name:"Stamen Toner",iconUrl:$t("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:`A high contrast black and white map.
http://maps.stamen.com`,category:"Other",creationFunction:function(){return new IC({url:"https://stamen-tiles.a.ssl.fastly.net/toner/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),e.push(new xs({name:"Sentinel-2",iconUrl:$t("Widgets/Images/ImageryProviders/sentinel-2.png"),tooltip:"Sentinel-2 cloudless by EOX IT Services GmbH (Contains modified Copernicus Sentinel data 2016 and 2017).",category:"Cesium ion",creationFunction:function(){return zf.fromAssetId(3954)}})),e.push(new xs({name:"Blue Marble",iconUrl:$t("Widgets/Images/ImageryProviders/blueMarble.png"),tooltip:"Blue Marble Next Generation July, 2004 imagery from NASA.",category:"Cesium ion",creationFunction:function(){return zf.fromAssetId(3845)}})),e.push(new xs({name:"Earth at night",iconUrl:$t("Widgets/Images/ImageryProviders/earthAtNight.png"),tooltip:"The Earth at night, also known as The Black Marble, is a 500 meter resolution global composite imagery layer released by NASA.",category:"Cesium ion",creationFunction:function(){return zf.fromAssetId(3812)}})),e.push(new xs({name:"Natural Earth\xA0II",iconUrl:$t("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:`Natural Earth II, darkened for contrast.
http://www.naturalearthdata.com/`,category:"Cesium ion",creationFunction:function(){return Im.fromUrl($t("Assets/Textures/NaturalEarthII"))}})),e}var b2=iAt;function rAt(){let e=[];return e.push(new xs({name:"WGS84 Ellipsoid",iconUrl:$t("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",category:"Cesium ion",creationFunction:function(){return new M_}})),e.push(new xs({name:"Cesium World Terrain",iconUrl:$t("Widgets/Images/TerrainProviders/CesiumWorldTerrain.png"),tooltip:"High-resolution global terrain tileset curated from several datasources and hosted by Cesium ion",category:"Cesium ion",creationFunction:function(){return RC({requestWaterMask:!0,requestVertexNormals:!0})}})),e}var S2=rAt;function oAt(e){return function(t){let n=e._scene.pick(t.position);u(n)&&n.primitive instanceof Ea&&(e.tileset=n.primitive),e.pickActive=!1}}function yxe(e,t){t?e._eventHandler.setInputAction(function(n){let i=e._scene.pick(n.endPosition);u(i)&&i.primitive instanceof Ea&&(e.tileset=i.primitive)},An.MOUSE_MOVE):(e._eventHandler.removeInputAction(An.MOUSE_MOVE),e.picking=e.picking)}var sAt={maximumFractionDigits:3};function v2(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,sAt):Math.round(t).toLocaleString()}function w2(e,t){if(!u(e))return"";let n=t?e._statisticsPerPass[Br.PICK]:e._statisticsPerPass[Br.RENDER],i='<ul class="cesium-cesiumInspector-statistics">';return i+=`<li><strong>Visited: </strong>${n.visited.toLocaleString()}</li><li><strong>Selected: </strong>${n.selected.toLocaleString()}</li><li><strong>Commands: </strong>${n.numberOfCommands.toLocaleString()}</li>`,i+="</ul>",t||(i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Requests: </strong>${n.numberOfPendingRequests.toLocaleString()}</li><li><strong>Attempted: </strong>${n.numberOfAttemptedRequests.toLocaleString()}</li><li><strong>Processing: </strong>${n.numberOfTilesProcessing.toLocaleString()}</li><li><strong>Content Ready: </strong>${n.numberOfTilesWithContentReady.toLocaleString()}</li><li><strong>Total: </strong>${n.numberOfTilesTotal.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Features Selected: </strong>${n.numberOfFeaturesSelected.toLocaleString()}</li><li><strong>Features Loaded: </strong>${n.numberOfFeaturesLoaded.toLocaleString()}</li><li><strong>Points Selected: </strong>${n.numberOfPointsSelected.toLocaleString()}</li><li><strong>Points Loaded: </strong>${n.numberOfPointsLoaded.toLocaleString()}</li><li><strong>Triangles Selected: </strong>${n.numberOfTrianglesSelected.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Tiles styled: </strong>${n.numberOfTilesStyled.toLocaleString()}</li><li><strong>Features styled: </strong>${n.numberOfFeaturesStyled.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Children Union Culled: </strong>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory (MB): </strong>${v2(n.geometryByteLength)}</li><li><strong>Texture Memory (MB): </strong>${v2(n.texturesByteLength)}</li><li><strong>Batch Table Memory (MB): </strong>${v2(n.batchTableByteLength)}</li>`,i+="</ul>"),i}function Axe(){let e=Ui.statistics;return`
  <ul class="cesium-cesiumInspector-statistics">
    <li><strong>Geometry Memory (MB): </strong>${v2(e.geometryByteLength)}</li>
    <li><strong>Texture Memory (MB): </strong>${v2(e.texturesByteLength)}</li>
  </ul>
  `}var aAt=[{text:"Highlight",value:gl.HIGHLIGHT},{text:"Replace",value:gl.REPLACE},{text:"Mix",value:gl.MIX}],gxe=new z(1,1,0,.4),cAt=new z,LH=new z;function ua(e,t){let n=this,i=e.canvas;this._eventHandler=new Lu(i),this._scene=e,this._performanceContainer=t,this._canvas=i,this._performanceDisplay=new k_({container:t}),this._statisticsText="",this._pickStatisticsText="",this._resourceCacheStatisticsText="",this._editorError="",this.performance=!1,this.showStatistics=!0,this.showPickStatistics=!0,this.showResourceCacheStatistics=!1,this.inspectorVisible=!0,this.tilesetVisible=!1,this.displayVisible=!1,this.updateVisible=!1,this.loggingVisible=!1,this.styleVisible=!1,this.tileDebugLabelsVisible=!1,this.optimizationVisible=!1,this.styleString="{}",this.hasEnabledWireframe=!1,this._tileset=void 0,this._feature=void 0,this._tile=void 0,Ce.track(this,["performance","inspectorVisible","_statisticsText","_pickStatisticsText","_resourceCacheStatisticsText","_editorError","showPickStatistics","showStatistics","showResourceCacheStatistics","tilesetVisible","displayVisible","updateVisible","loggingVisible","styleVisible","optimizationVisible","tileDebugLabelsVisible","styleString","_feature","_tile","_tileset","hasEnabledWireframe"]),this._properties=Ce.observable({}),this.properties=[],Ce.defineProperty(this,"properties",function(){let U=[],Y=n._properties();for(let W in Y)Y.hasOwnProperty(W)&&U.push(W);return U});let r=Ce.observable();Ce.defineProperty(this,"dynamicScreenSpaceError",{get:function(){return r()},set:function(U){r(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceError=U)}}),this.dynamicScreenSpaceError=!1;let o=Ce.observable();Ce.defineProperty(this,"colorBlendMode",{get:function(){return o()},set:function(U){o(U),u(n._tileset)&&(n._tileset.colorBlendMode=U,n._scene.requestRender())}}),this.colorBlendMode=gl.HIGHLIGHT;let s=Ce.observable(),a=Ce.observable();Ce.defineProperty(this,"picking",{get:function(){return a()},set:function(U){a(U),U?n._eventHandler.setInputAction(function(Y){let W=e.pick(Y.endPosition);if(W instanceof ws?(n.feature=W,n.tile=W.content.tile):u(W)&&u(W.content)?(n.feature=void 0,n.tile=W.content.tile):(n.feature=void 0,n.tile=void 0),!!u(n._tileset)){if(s&&u(W)&&u(W.content)){let Z;e.pickPositionSupported&&(Z=e.pickPosition(Y.endPosition),u(Z)&&(n._tileset.debugPickPosition=Z)),n._tileset.debugPickedTile=W.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},An.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(An.MOUSE_MOVE))}}),this.picking=!0;let c=Ce.observable();Ce.defineProperty(this,"colorize",{get:function(){return c()},set:function(U){c(U),u(n._tileset)&&(n._tileset.debugColorizeTiles=U,n._scene.requestRender())}}),this.colorize=!1;let l=Ce.observable();Ce.defineProperty(this,"wireframe",{get:function(){return l()},set:function(U){l(U),u(n._tileset)&&(n._tileset.debugWireframe=U,n._scene.requestRender())}}),this.wireframe=!1;let f=Ce.observable();Ce.defineProperty(this,"showBoundingVolumes",{get:function(){return f()},set:function(U){f(U),u(n._tileset)&&(n._tileset.debugShowBoundingVolume=U,n._scene.requestRender())}}),this.showBoundingVolumes=!1;let d=Ce.observable();Ce.defineProperty(this,"showContentBoundingVolumes",{get:function(){return d()},set:function(U){d(U),u(n._tileset)&&(n._tileset.debugShowContentBoundingVolume=U,n._scene.requestRender())}}),this.showContentBoundingVolumes=!1;let p=Ce.observable();Ce.defineProperty(this,"showRequestVolumes",{get:function(){return p()},set:function(U){p(U),u(n._tileset)&&(n._tileset.debugShowViewerRequestVolume=U,n._scene.requestRender())}}),this.showRequestVolumes=!1;let g=Ce.observable();Ce.defineProperty(this,"freezeFrame",{get:function(){return g()},set:function(U){g(U),u(n._tileset)&&(n._tileset.debugFreezeFrame=U,n._scene.debugShowFrustumPlanes=U,n._scene.requestRender())}}),this.freezeFrame=!1,Ce.defineProperty(this,"showOnlyPickedTileDebugLabel",{get:function(){return s()},set:function(U){s(U),u(n._tileset)&&(n._tileset.debugPickedTileLabelOnly=U,n._scene.requestRender())}}),this.showOnlyPickedTileDebugLabel=!1;let m=Ce.observable();Ce.defineProperty(this,"showGeometricError",{get:function(){return m()},set:function(U){m(U),u(n._tileset)&&(n._tileset.debugShowGeometricError=U,n._scene.requestRender())}}),this.showGeometricError=!1;let A=Ce.observable();Ce.defineProperty(this,"showRenderingStatistics",{get:function(){return A()},set:function(U){A(U),u(n._tileset)&&(n._tileset.debugShowRenderingStatistics=U,n._scene.requestRender())}}),this.showRenderingStatistics=!1;let x=Ce.observable();Ce.defineProperty(this,"showMemoryUsage",{get:function(){return x()},set:function(U){x(U),u(n._tileset)&&(n._tileset.debugShowMemoryUsage=U,n._scene.requestRender())}}),this.showMemoryUsage=!1;let C=Ce.observable();Ce.defineProperty(this,"showUrl",{get:function(){return C()},set:function(U){C(U),u(n._tileset)&&(n._tileset.debugShowUrl=U,n._scene.requestRender())}}),this.showUrl=!1;let T=Ce.observable();Ce.defineProperty(this,"maximumScreenSpaceError",{get:function(){return T()},set:function(U){U=Number(U),isNaN(U)||(T(U),u(n._tileset)&&(n._tileset.maximumScreenSpaceError=U))}}),this.maximumScreenSpaceError=16;let E=Ce.observable();Ce.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return E()},set:function(U){U=Number(U),isNaN(U)||(E(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=U))}}),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,Ce.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(E(),1/6)},set:function(U){E(Math.pow(U,6))}});let S=Ce.observable();Ce.defineProperty(this,"dynamicScreenSpaceErrorFactor",{get:function(){return S()},set:function(U){U=Number(U),isNaN(U)||(S(U),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorFactor=U))}}),this.dynamicScreenSpaceErrorFactor=4;let v=oAt(this),D=Ce.observable();Ce.defineProperty(this,"pickActive",{get:function(){return D()},set:function(U){D(U),U?n._eventHandler.setInputAction(v,An.LEFT_CLICK):n._eventHandler.removeInputAction(An.LEFT_CLICK)}});let M=Ce.observable();Ce.defineProperty(this,"pointCloudShading",{get:function(){return M()},set:function(U){M(U),u(n._tileset)&&(n._tileset.pointCloudShading.attenuation=U)}}),this.pointCloudShading=!1;let O=Ce.observable();Ce.defineProperty(this,"geometricErrorScale",{get:function(){return O()},set:function(U){U=Number(U),isNaN(U)||(O(U),u(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=U))}}),this.geometricErrorScale=1;let B=Ce.observable();Ce.defineProperty(this,"maximumAttenuation",{get:function(){return B()},set:function(U){U=Number(U),isNaN(U)||(B(U),u(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=U===0?void 0:U))}}),this.maximumAttenuation=0;let L=Ce.observable();Ce.defineProperty(this,"baseResolution",{get:function(){return L()},set:function(U){U=Number(U),isNaN(U)||(L(U),u(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=U===0?void 0:U))}}),this.baseResolution=0;let _=Ce.observable();Ce.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(U){_(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=U)}}),this.eyeDomeLighting=!1;let b=Ce.observable();Ce.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return b()},set:function(U){U=Number(U),isNaN(U)||(b(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=U))}}),this.eyeDomeLightingStrength=1;let w=Ce.observable();Ce.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return w()},set:function(U){U=Number(U),isNaN(U)||(w(U),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=U))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let I=Ce.observable();Ce.defineProperty(this,"skipLevelOfDetail",{get:function(){return I()},set:function(U){I(U),u(n._tileset)&&(n._tileset.skipLevelOfDetail=U)}}),this.skipLevelOfDetail=!0;let R=Ce.observable();Ce.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return R()},set:function(U){U=Number(U),isNaN(U)||(R(U),u(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=U))}}),this.skipScreenSpaceErrorFactor=16;let F=Ce.observable();Ce.defineProperty(this,"baseScreenSpaceError",{get:function(){return F()},set:function(U){U=Number(U),isNaN(U)||(F(U),u(n._tileset)&&(n._tileset.baseScreenSpaceError=U))}}),this.baseScreenSpaceError=1024;let k=Ce.observable();Ce.defineProperty(this,"skipLevels",{get:function(){return k()},set:function(U){U=Number(U),isNaN(U)||(k(U),u(n._tileset)&&(n._tileset.skipLevels=U))}}),this.skipLevels=1;let V=Ce.observable();Ce.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return V()},set:function(U){V(U),u(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=U)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let G=Ce.observable();Ce.defineProperty(this,"loadSiblings",{get:function(){return G()},set:function(U){G(U),u(n._tileset)&&(n._tileset.loadSiblings=U)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),u(this._tileset)||yxe(this,!0)}Object.defineProperties(ua.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return aAt}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,u(e)){let t=this;e._readyPromise.then(function(o){t.isDestroyed()||t._properties(o.properties)});let n=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],i=n.length;for(let o=0;o<i;++o){let s=n[o];this[s]=this[s]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let r=e.pointCloudShading;this.pointCloudShading=r.attenuation,this.geometricErrorScale=r.geometricErrorScale,this.maximumAttenuation=r.maximumAttenuation?r.maximumAttenuation:0,this.baseResolution=r.baseResolution?r.baseResolution:0,this.eyeDomeLighting=r.eyeDomeLighting,this.eyeDomeLightingStrength=r.eyeDomeLightingStrength,this.eyeDomeLightingRadius=r.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=w2(e,!1),this._pickStatisticsText=w2(e,!0),this._resourceCacheStatisticsText=Axe(),yxe(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;u(t)&&!t.content.isDestroyed()&&(!this.colorize&&u(this._style)?t.color=u(this._style.color)?this._style.color.evaluateColor(t,cAt):z.WHITE:t.color=LH,this._scene.requestRender()),u(e)&&(z.clone(e.color,LH),e.color=gxe,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;u(t)&&!t.isDestroyed()&&!LK(t.content)&&(t.color=LH,this._scene.requestRender()),u(e)&&!LK(e.content)&&(z.clone(e.color,LH),e.color=gxe,this._scene.requestRender()),this._tile=e}}});function LK(e){if(!u(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(u(t)){let n=t.length;for(let i=0;i<n;++i)if(!LK(t[i]))return!1;return!0}return!1}ua.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};ua.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};ua.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};ua.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};ua.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};ua.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};ua.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};ua.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};ua.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};ua.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};ua.prototype.compileStyle=function(){let e=this._tileset;if(!(!u(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new Y_(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};ua.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,r=n.selectionEnd,o=r,a=n.value.slice(i,r).split(`
`),c=a.length,l;if(t.shiftKey)for(l=0;l<c;++l)a[l][0]===" "&&(a[l][1]===" "?(a[l]=a[l].substr(2),o-=2):(a[l]=a[l].substr(1),o-=1));else for(l=0;l<c;++l)a[l]=`  ${a[l]}`,o+=2;let f=a.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(r),n.selectionStart=i!==r?i:o,n.selectionEnd=o}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};ua.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),u(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=w2(e,!1),this._pickStatisticsText=w2(e,!0),this._resourceCacheStatisticsText=Axe())};ua.prototype.isDestroyed=function(){return!1};ua.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){Ce.getObservable(e,t).dispose()}),ue(this)};ua.getStatistics=w2;var D2=ua;function NH(e,t){e=wn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let r=new D2(t,i);this._viewModel=r,this._container=e,this._element=n;let o=document.createElement("div");o.textContent="3D Tiles Inspector",o.className="cesium-cesiumInspector-button",o.setAttribute("data-bind","click: toggleInspector"),n.appendChild(o),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=Oa.createSection,c=Oa.createCheckbox,l=Oa.createRangeInput,f=Oa.createButton,d=a(s,"Tileset","tilesetVisible","toggleTileset"),p=a(s,"Display","displayVisible","toggleDisplay"),g=a(s,"Update","updateVisible","toggleUpdate"),m=a(s,"Logging","loggingVisible","toggleLogging"),A=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),x=a(s,"Style","styleVisible","toggleStyle"),C=a(s,"Optimization","optimizationVisible","toggleOptimization"),T=document.createElement("div");T.className="field-group";let E=document.createElement("label");E.className="field-label",E.appendChild(document.createTextNode("Properties: "));let S=document.createElement("div");S.setAttribute("data-bind","text: properties"),T.appendChild(E),T.appendChild(S),d.appendChild(T),d.appendChild(f("Pick Tileset","togglePickTileset","pickActive")),d.appendChild(f("Trim Tiles Cache","trimTilesCache")),d.appendChild(c("Enable Picking","picking")),p.appendChild(c("Colorize","colorize"));let v=p.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe")),D=document.createElement("p");D.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),D.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),D.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",v.appendChild(D),p.appendChild(c("Bounding Volumes","showBoundingVolumes")),p.appendChild(c("Content Volumes","showContentBoundingVolumes")),p.appendChild(c("Request Volumes","showRequestVolumes")),p.appendChild(c("Point Cloud Shading","pointCloudShading"));let M=document.createElement("div");M.setAttribute("data-bind","visible: pointCloudShading"),M.appendChild(l("Geometric Error Scale","geometricErrorScale",0,2,.01)),M.appendChild(l("Maximum Attenuation","maximumAttenuation",0,32,1)),M.appendChild(l("Base Resolution","baseResolution",0,1,.01)),M.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),p.appendChild(M);let O=document.createElement("div");O.setAttribute("data-bind","visible: eyeDomeLighting"),O.appendChild(l("EDL Strength","eyeDomeLightingStrength",0,2,.1)),O.appendChild(l("EDL Radius","eyeDomeLightingRadius",0,4,.1)),M.appendChild(O),g.appendChild(c("Freeze Frame","freezeFrame")),g.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let B=document.createElement("div");B.appendChild(l("Maximum Screen Space Error","maximumScreenSpaceError",0,128,1)),g.appendChild(B);let L=document.createElement("div");L.setAttribute("data-bind","visible: dynamicScreenSpaceError"),L.appendChild(l("Screen Space Error Density","dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"dynamicScreenSpaceErrorDensity")),L.appendChild(l("Screen Space Error Factor","dynamicScreenSpaceErrorFactor",1,10,.1)),g.appendChild(L),m.appendChild(c("Performance","performance")),m.appendChild(i),m.appendChild(c("Statistics","showStatistics"));let _=document.createElement("div");_.className="cesium-3dTilesInspector-statistics",_.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),m.appendChild(_),m.appendChild(c("Pick Statistics","showPickStatistics"));let b=document.createElement("div");b.className="cesium-3dTilesInspector-statistics",b.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),m.appendChild(b),m.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let w=document.createElement("div");w.className="cesium-3dTilesInspector-statistics",w.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),m.appendChild(w);let I=document.createElement("div");x.appendChild(I),I.appendChild(document.createTextNode("Color Blend Mode: "));let R=document.createElement("select");R.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),I.appendChild(R);let F=document.createElement("textarea");F.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),I.className="cesium-cesiumInspector-styleEditor",I.appendChild(F);let k=f("Compile (Ctrl+Enter)","compileStyle");I.appendChild(k);let V=document.createElement("div");V.className="cesium-cesiumInspector-error",V.setAttribute("data-bind","text: editorError"),I.appendChild(V),A.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),A.appendChild(c("Geometric Error","showGeometricError")),A.appendChild(c("Rendering Statistics","showRenderingStatistics")),A.appendChild(c("Memory Usage (MB)","showMemoryUsage")),A.appendChild(c("Url","showUrl")),C.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let G=document.createElement("div");G.appendChild(l("Skip SSE Factor","skipScreenSpaceErrorFactor",1,50,1)),C.appendChild(G);let U=document.createElement("div");U.appendChild(l("SSE before skipping LOD","baseScreenSpaceError",0,4096,1)),C.appendChild(U);let Y=document.createElement("div");Y.appendChild(l("Min. levels to skip","skipLevels",0,10,1)),C.appendChild(Y),C.appendChild(c("Load only tiles that meet the max SSE.","immediatelyLoadDesiredLevelOfDetail")),C.appendChild(c("Load siblings of visible tiles","loadSiblings")),Ce.applyBindings(r,n)}Object.defineProperties(NH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});NH.prototype.isDestroyed=function(){return!1};NH.prototype.destroy=function(){return Ce.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),ue(this)};var I2=NH;function lAt(e){let t;if(u(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let r=parseInt(i,10),o;if(r===7)o="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);r>=c&&(s.push(a+1),r-=c)}o=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${o}`}t+=`<br>Total: ${e.totalCommands}`}return t}function NK(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var uAt=new vn,fAt=new h;function P2(e,t){let n=this,i=e.canvas,r=new Lu(i);this._eventHandler=r,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let o=this._scene.globe;o.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",Ce.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=Cn(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=Cn(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=Cn(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=Cn(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=Ce.getObservable(this,"frustums").subscribe(function(l){n._scene.debugShowFrustums=l,n._scene.requestRender()}),this._frustumPlanesSubscription=Ce.getObservable(this,"frustumPlanes").subscribe(function(l){n._scene.debugShowFrustumPlanes=l,n._scene.requestRender()}),this._performanceSubscription=Ce.getObservable(this,"performance").subscribe(function(l){l?n._performanceDisplay=new k_({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=Cn(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Ce.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=Cn(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new yF({modelMatrix:l}),n._scene.primitives.add(n._modelMatrixPrimitive)}else u(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=Ce.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=Cn(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(l){return u(n._modelMatrixPrimitive)&&l.owner===n._modelMatrixPrimitive._primitive?!0:u(n._primitive)?l.owner===n._primitive||l.owner===n._primitive._billboardCollection||l.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=Ce.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=Ce.getObservable(this,"wireframe").subscribe(function(l){o._surface.tileProvider._debug.wireframe=l,n._scene.requestRender()}),this._depthFrustumSubscription=Ce.getObservable(this,"depthFrustum").subscribe(function(l){n._scene.debugShowDepthFrustum=l,n._scene.requestRender()}),this._incrementDepthFrustum=Cn(function(){let l=n.depthFrustum+1;return n.depthFrustum=NK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=Cn(function(){let l=n.depthFrustum-1;return n.depthFrustum=NK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=Ce.getObservable(this,"suspendUpdates").subscribe(function(l){o._surface._debug.suspendLodUpdate=l,l||(n.filterTile=!1)});let s;this._showTileCoordinates=Cn(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new UF({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&u(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=Ce.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=Ce.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=Cn(function(){return n.tileBoundingSphere?o._surface.tileProvider._debug.boundingSphereTile=n._tile:o._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=Cn(function(){return n.filterTile?(n.suspendUpdates=!0,o._surface._tilesToRender=[],u(n._tile)&&n._tile.renderable&&o._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=Ce.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(l){let f=n._scene.pick({x:l.position.x,y:l.position.y});u(f)&&(n.primitive=u(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=Cn(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=Ce.getObservable(this,"pickPrimitiveActive").subscribe(function(l){l?r.setInputAction(a,An.LEFT_CLICK):r.removeInputAction(An.LEFT_CLICK)});function c(l){let f,d=o.ellipsoid,p=n._scene.camera.getPickRay(l.position,uAt),g=o.pick(p,n._scene,fAt);if(u(g)){let m=d.cartesianToCartographic(g),A=o._surface.tileProvider._tilesToRenderByTextureCount;for(let x=0;!f&&x<A.length;++x){let C=A[x];if(u(C))for(let T=0;!f&&T<C.length;++T){let E=C[T];le.contains(E.rectangle,m)&&(f=E)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=Cn(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=Ce.getObservable(this,"pickTileActive").subscribe(function(l){l?r.setInputAction(c,An.LEFT_CLICK):r.removeInputAction(An.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(P2.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,u(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,u(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(u(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;u(n)&&u(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});P2.prototype._update=function(){this.frustums&&(this.frustumStatisticText=lAt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=NK(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};P2.prototype.isDestroyed=function(){return!1};P2.prototype.destroy=function(){return this._eventHandler.destroy(),this._removePostRenderEvent(),this._frustumsSubscription.dispose(),this._frustumPlanesSubscription.dispose(),this._performanceSubscription.dispose(),this._primitiveBoundingSphereSubscription.dispose(),this._primitiveReferenceFrameSubscription.dispose(),this._filterPrimitiveSubscription.dispose(),this._wireframeSubscription.dispose(),this._depthFrustumSubscription.dispose(),this._suspendUpdatesSubscription.dispose(),this._tileCoordinatesSubscription.dispose(),this._tileBoundingSphereSubscription.dispose(),this._filterTileSubscription.dispose(),this._pickPrimitiveActiveSubscription.dispose(),this._pickTileActiveSubscription.dispose(),ue(this)};var O2=P2;function FH(e,t){e=wn(e);let n=document.createElement("div"),i=new O2(t,n);this._viewModel=i,this._container=e;let r=document.createElement("div");this._element=r;let o=document.createElement("div");o.textContent="Cesium Inspector",o.className="cesium-cesiumInspector-button",o.setAttribute("data-bind","click: toggleDropDown"),r.appendChild(o),r.className="cesium-cesiumInspector",r.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),e.appendChild(this._element);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",r.appendChild(s);let a=Oa.createSection,c=Oa.createCheckbox,l=a(s,"General","generalVisible","toggleGeneral"),f=c("Show Frustums","frustums"),d=document.createElement("div");d.className="cesium-cesiumInspector-frustumStatistics",d.setAttribute("data-bind","visible: frustums, html: frustumStatisticText"),f.appendChild(d),l.appendChild(f),l.appendChild(c("Show Frustum Planes","frustumPlanes")),l.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",l.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: shaderCacheText"),l.appendChild(p);let g=document.createElement("div");l.appendChild(g);let m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(m);let A=document.createElement("span");A.setAttribute("data-bind","text: depthFrustumText"),g.appendChild(A);let x=document.createElement("input");x.type="button",x.value="-",x.className="cesium-cesiumInspector-pickButton",x.setAttribute("data-bind","click: decrementDepthFrustum"),g.appendChild(x);let C=document.createElement("input");C.type="button",C.value="+",C.className="cesium-cesiumInspector-pickButton",C.setAttribute("data-bind","click: incrementDepthFrustum"),g.appendChild(C);let T=a(s,"Primitives","primitivesVisible","togglePrimitives"),E=document.createElement("div");E.className="cesium-cesiumInspector-pickSection",T.appendChild(E);let S=document.createElement("input");S.type="button",S.value="Pick a primitive",S.className="cesium-cesiumInspector-pickButton",S.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickPrimitiveActive}, click: pickPrimitive');let v=document.createElement("div");v.className="cesium-cesiumInspector-center",v.appendChild(S),E.appendChild(v),E.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),E.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),E.appendChild(this._primitiveOnly);let D=a(s,"Terrain","terrainVisible","toggleTerrain"),M=document.createElement("div");M.className="cesium-cesiumInspector-pickSection",D.appendChild(M);let O=document.createElement("input");O.type="button",O.value="Pick a tile",O.className="cesium-cesiumInspector-pickButton",O.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickTileActive}, click: pickTile'),v=document.createElement("div"),v.appendChild(O),v.className="cesium-cesiumInspector-center",M.appendChild(v);let B=document.createElement("div");M.appendChild(B);let L=document.createElement("input");L.type="button",L.value="Parent",L.className="cesium-cesiumInspector-pickButton",L.setAttribute("data-bind","click: selectParent");let _=document.createElement("input");_.type="button",_.value="NW",_.className="cesium-cesiumInspector-pickButton",_.setAttribute("data-bind","click: selectNW");let b=document.createElement("input");b.type="button",b.value="NE",b.className="cesium-cesiumInspector-pickButton",b.setAttribute("data-bind","click: selectNE");let w=document.createElement("input");w.type="button",w.value="SW",w.className="cesium-cesiumInspector-pickButton",w.setAttribute("data-bind","click: selectSW");let I=document.createElement("input");I.type="button",I.value="SE",I.className="cesium-cesiumInspector-pickButton",I.setAttribute("data-bind","click: selectSE");let R=document.createElement("div");R.className="cesium-cesiumInspector-tileText",B.className="cesium-cesiumInspector-frustumStatistics",B.appendChild(R),B.setAttribute("data-bind","visible: hasPickedTile"),R.setAttribute("data-bind","html: tileText");let F=document.createElement("div");F.className="cesium-cesiumInspector-relativeText",F.textContent="Select relative:",B.appendChild(F);let k=document.createElement("table"),V=document.createElement("tr"),G=document.createElement("tr"),U=document.createElement("td");U.appendChild(L);let Y=document.createElement("td");Y.appendChild(_);let W=document.createElement("td");W.appendChild(b),V.appendChild(U),V.appendChild(Y),V.appendChild(W);let Z=document.createElement("td"),j=document.createElement("td");j.appendChild(w);let K=document.createElement("td");K.appendChild(I),G.appendChild(Z),G.appendChild(j),G.appendChild(K),k.appendChild(V),k.appendChild(G),B.appendChild(k),M.appendChild(c("Show bounding volume","tileBoundingSphere","hasPickedTile")),M.appendChild(c("Show only selected","filterTile","hasPickedTile")),D.appendChild(c("Wireframe","wireframe")),D.appendChild(c("Suspend LOD update","suspendUpdates")),D.appendChild(c("Show tile coordinates","tileCoordinates")),Ce.applyBindings(i,this._element)}Object.defineProperties(FH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});FH.prototype.isDestroyed=function(){return!1};FH.prototype.destroy=function(){return Ce.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),ue(this)};var M2=FH;function UH(e,t){u(t)||(t=document.body),t=wn(t);let n=this,i=Ce.observable(ho.fullscreen),r=Ce.observable(ho.enabled),o=t.ownerDocument;this.isFullscreen=void 0,Ce.defineProperty(this,"isFullscreen",{get:function(){return i()}}),this.isFullscreenEnabled=void 0,Ce.defineProperty(this,"isFullscreenEnabled",{get:function(){return r()},set:function(s){r(s&&ho.enabled)}}),this.tooltip=void 0,Ce.defineProperty(this,"tooltip",function(){return this.isFullscreenEnabled?i()?"Exit full screen":"Full screen":"Full screen unavailable"}),this._command=Cn(function(){ho.fullscreen?ho.exitFullscreen():ho.requestFullscreen(n._fullscreenElement)},Ce.getObservable(this,"isFullscreenEnabled")),this._fullscreenElement=y(wn(e),o.body),this._callback=function(){i(ho.fullscreen)},o.addEventListener(ho.changeEventName,this._callback)}Object.defineProperties(UH.prototype,{fullscreenElement:{get:function(){return this._fullscreenElement},set:function(e){this._fullscreenElement=e}},command:{get:function(){return this._command}}});UH.prototype.isDestroyed=function(){return!1};UH.prototype.destroy=function(){document.removeEventListener(ho.changeEventName,this._callback),ue(this)};var R2=UH;var dAt="M 83.96875 17.5625 L 83.96875 17.59375 L 76.65625 24.875 L 97.09375 24.96875 L 76.09375 45.96875 L 81.9375 51.8125 L 102.78125 30.9375 L 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k2=HH;function wxe(){this.showInstructions=!1;let e=this;this._command=Cn(function(){e.showInstructions=!e.showInstructions}),this._showClick=Cn(function(){e._touch=!1}),this._showTouch=Cn(function(){e._touch=!0}),this._touch=!1,this.tooltip="Navigation Instructions",Ce.track(this,["tooltip","showInstructions","_touch"])}Object.defineProperties(wxe.prototype,{command:{get:function(){return this._command}},showClick:{get:function(){return this._showClick}},showTouch:{get:function(){return this._showTouch}}});var z2=wxe;function GH(e){let t=wn(e.container),n=new z2,i=y(e.instructionsInitiallyVisible,!1);n.showInstructions=i,n._svgPath="M16,1.466C7.973,1.466,1.466,7.973,1.466,16c0,8.027,6.507,14.534,14.534,14.534c8.027,0,14.534-6.507,14.534-14.534C30.534,7.973,24.027,1.466,16,1.466z 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cesium-navigation-button-left",a.setAttribute("data-bind",'click: showClick, css: {"cesium-navigation-button-selected": !_touch, "cesium-navigation-button-unselected": _touch}');let c=document.createElement("img");c.src=$t("Widgets/Images/NavigationHelp/Mouse.svg"),c.className="cesium-navigation-button-icon",c.style.width="25px",c.style.height="25px",a.appendChild(c),a.appendChild(document.createTextNode("Mouse"));let l=document.createElement("button");l.type="button",l.className="cesium-navigation-button cesium-navigation-button-right",l.setAttribute("data-bind",'click: showTouch, css: {"cesium-navigation-button-selected": _touch, "cesium-navigation-button-unselected": !_touch}');let f=document.createElement("img");f.src=$t("Widgets/Images/NavigationHelp/Touch.svg"),f.className="cesium-navigation-button-icon",f.style.width="25px",f.style.height="25px",l.appendChild(f),l.appendChild(document.createTextNode("Touch")),s.appendChild(a),s.appendChild(l);let d=document.createElement("div");d.className="cesium-click-navigation-help cesium-navigation-help-instructions",d.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),d.innerHTML=`            <table>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/MouseLeft.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">Left click + drag</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/MouseRight.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/MouseMiddle.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>`,s.appendChild(d);let p=document.createElement("div");p.className="cesium-touch-navigation-help cesium-navigation-help-instructions",p.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),p.innerHTML=`            <table>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchDrag.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchZoom.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchTilt.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="${$t("Widgets/Images/NavigationHelp/TouchRotate.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            </table>`,s.appendChild(p),Ce.applyBindings(n,r),this._container=t,this._viewModel=n,this._wrapper=r,this._closeInstructions=function(g){r.contains(g.target)||(n.showInstructions=!1)},Ht.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeInstructions,!0):(document.addEventListener("mousedown",this._closeInstructions,!0),document.addEventListener("touchstart",this._closeInstructions,!0))}Object.defineProperties(GH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});GH.prototype.isDestroyed=function(){return!1};GH.prototype.destroy=function(){return Ht.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeInstructions,!0):(document.removeEventListener("mousedown",this._closeInstructions,!0),document.removeEventListener("touchstart",this._closeInstructions,!0)),Ce.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),ue(this)};var H2=GH;function kK(e){this._scene=e.scene,this.lowFrameRateMessage=y(e.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,Ce.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);let t=this;this._dismissMessage=Cn(function(){t.showingLowFrameRateMessage=!1,t.lowFrameRateMessageDismissed=!0});let n=CF.fromScene(e.scene);this._unsubscribeLowFrameRate=n.lowFrameRate.addEventListener(function(){t.lowFrameRateMessageDismissed||(t.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=n.nominalFrameRate.addEventListener(function(){t.showingLowFrameRateMessage=!1})}Object.defineProperties(kK.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}});kK.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),ue(this)};var G2=kK;function WH(e){let t=wn(e.container),n=new G2(e),i=document.createElement("div");i.className="cesium-performance-watchdog-message-area",i.setAttribute("data-bind","visible: showingLowFrameRateMessage");let r=document.createElement("button");r.setAttribute("type","button"),r.className="cesium-performance-watchdog-message-dismiss",r.innerHTML="&times;",r.setAttribute("data-bind","click: dismissMessage"),i.appendChild(r);let o=document.createElement("div");o.className="cesium-performance-watchdog-message",o.setAttribute("data-bind","html: lowFrameRateMessage"),i.appendChild(o),t.appendChild(i),Ce.applyBindings(n,i),this._container=t,this._viewModel=n,this._element=i}Object.defineProperties(WH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});WH.prototype.isDestroyed=function(){return!1};WH.prototype.destroy=function(){return this._viewModel.destroy(),Ce.cleanNode(this._element),this._container.removeChild(this._element),ue(this)};var W2=WH;function 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switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(o);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic),       "cesium-projectionPicker-none" : _orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 }'),i.appendChild(s),Ce.applyBindings(n,i),this._viewModel=n,this._container=e,this._wrapper=i,this._closeDropDown=function(a){i.contains(a.target)||(n.dropDownVisible=!1)},Ht.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(qH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});qH.prototype.isDestroyed=function(){return!1};qH.prototype.destroy=function(){return this._viewModel.destroy(),Ht.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Ce.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),ue(this)};var q2=qH;function YH(e,t){this._scene=e;let 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"cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon2D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-iconColumbusView" } --><!-- /ko -->',r.appendChild(o);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE3D)) || (!dropDownVisible && (sceneMode === _sceneMode.SCENE3D)),       "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE3D,       "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip3D },click: morphTo3D,cesiumSvgPath: { path: _globePath, width: 64, height: 64 }'),r.appendChild(s);let a=document.createElement("button");a.type="button",a.className="cesium-button cesium-toolbar-button 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_columbusViewPath, width: 64, height: 64 }'),r.appendChild(c),Ce.applyBindings(i,r),this._viewModel=i,this._container=e,this._wrapper=r,this._closeDropDown=function(l){r.contains(l.target)||(i.dropDownVisible=!1)},Ht.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(XH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});XH.prototype.isDestroyed=function(){return!1};XH.prototype.destroy=function(){return this._viewModel.destroy(),Ht.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Ce.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),ue(this)};var X2=XH;var PAt=new H,KH="-1000px";function K2(e,t,n){this._scene=e,this._screenPositionX=KH,this._screenPositionY=KH,this._tweens=e.tweens,this._container=y(n,document.body),this._selectionIndicatorElement=t,this._scale=1,this.position=void 0,this.showSelection=!1,Ce.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,Ce.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&u(this.position)}}),Ce.defineProperty(this,"_transform",{get:function(){return`scale(${this._scale})`}}),this.computeScreenSpacePosition=function(i,r){return Zi.wgs84ToWindowCoordinates(e,i,r)}}K2.prototype.update=function(){if(this.showSelection&&u(this.position)){let e=this.computeScreenSpacePosition(this.position,PAt);if(!u(e))this._screenPositionX=KH,this._screenPositionY=KH;else{let t=this._container,n=t.parentNode.clientWidth,i=t.parentNode.clientHeight,r=this._selectionIndicatorElement.clientWidth,o=r*.5;e.x=Math.min(Math.max(e.x,-r),n+r)-o,e.y=Math.min(Math.max(e.y,-r),i+r)-o,this._screenPositionX=`${Math.floor(e.x+.25)}px`,this._screenPositionY=`${Math.floor(e.y+.25)}px`}}};K2.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:No.EXPONENTIAL_OUT})};K2.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:No.EXPONENTIAL_OUT})};Object.defineProperties(K2.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}});var J2=K2;function JH(e,t){e=wn(e),this._container=e;let n=document.createElement("div");n.className="cesium-selection-wrapper",n.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(n),this._element=n;let i="http://www.w3.org/2000/svg",r="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",o=document.createElementNS(i,"svg:svg");o.setAttribute("width",160),o.setAttribute("height",160),o.setAttribute("viewBox","0 0 160 160");let s=document.createElementNS(i,"g");s.setAttribute("transform","translate(80,80)"),o.appendChild(s);let a=document.createElementNS(i,"path");a.setAttribute("data-bind","attr: { transform: _transform 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n=ee.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),r=ee.secondsDifference(this._stop,e.epochJulian),o=Math.round(e.timeBarWidth*e.getAlpha(r))-i;i<0&&(o+=i,i=0),i+o>e.timeBarWidth&&(o=e.timeBarWidth-i),o>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${o.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var Q2=jC;function Dxe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new z(.5,.5,.5,1),this.backgroundColor=i||new z(0,0,0,0)}Dxe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,r=t.startJulian,o=ee.addSeconds(t.startJulian,t.duration,new ee);if(ee.lessThan(n,r)&&ee.greaterThan(i,o))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if(ee.lessThanOrEquals(n,o)&&ee.greaterThanOrEquals(i,r)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let l=ee.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new ee);!u(a)&&ee.greaterThanOrEquals(l,n)?a=s:!u(c)&&ee.greaterThanOrEquals(l,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),u(a)&&(u(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var $2=Dxe;var zK=1e12,$f={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},il={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},y0=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],OAt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function rl(e,t){e=wn(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=$f.none,this._touchMode=il.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=MAt(this),this._onMouseUp=RAt(this),this._onMouseMove=BAt(this),this._onMouseWheel=LAt(this),this._onTouchStart=NAt(this),this._onTouchMove=UAt(this),this._onTouchEnd=FAt(this);let r=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),r.addEventListener("mousedown",this._onMouseDown,!1),r.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),r.addEventListener("mousewheel",this._onMouseWheel,!1),r.addEventListener("touchstart",this._onTouchStart,!1),r.addEventListener("touchmove",this._onTouchMove,!1),r.addEventListener("touchend",this._onTouchEnd,!1),r.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}rl.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};rl.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};rl.prototype.isDestroyed=function(){return!1};rl.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),ue(this)};rl.prototype.addHighlightRange=function(e,t,n){let i=new Q2(e,t,n);return this._highlightRanges.push(i),this.resize(),i};rl.prototype.addTrack=function(e,t,n,i){let r=new $2(e,t,n,i);return this._trackList.push(r),this._lastHeight=void 0,this.resize(),r};rl.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=ee.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Lo.UNBOUNDED){let i=this._clock.startTime,r=this._clock.stopTime,o=ee.secondsDifference(r,i),s=ee.secondsDifference(i,this._startJulian),a=ee.secondsDifference(r,this._endJulian);this._timeBarSecondsSpan>=o?(this._timeBarSecondsSpan=o,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=ee.addSeconds(this._endJulian,s,new ee),this._startJulian=i,this._timeBarSecondsSpan=ee.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=ee.addSeconds(this._startJulian,a,new ee),this._endJulian=r,this._timeBarSecondsSpan=ee.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};rl.prototype.zoomFrom=function(e){let t=ee.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo(ee.addSeconds(this._startJulian,t-t*e,new ee),ee.addSeconds(this._endJulian,n*e-n,new ee))};function HK(e){return e<10?`0${e.toString()}`:e.toString()}rl.prototype.makeLabel=function(e){let t=ee.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${OAt[t.month-1]} ${t.day} ${t.year} ${HK(t.hour)}:${HK(t.minute)}:${HK(t.second)}${i}`};rl.prototype.smallestTicInPixels=7;rl.prototype._makeTics=function(){let e=this._timeBarEle,t=ee.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,r,o=this;this._needleEle.style.left=`${n.toString()}px`;let s="",a=.01,c=31536e6,l=1e-10,f=0,d=this._timeBarSecondsSpan;d<a?(d=a,this._timeBarSecondsSpan=a,this._endJulian=ee.addSeconds(this._startJulian,a,new ee)):d>c&&(d=c,this._timeBarSecondsSpan=c,this._endJulian=ee.addSeconds(this._startJulian,c,new ee));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let g=this._startJulian,m=Math.min(d/p*1e-5,.4),A,x=ee.toGregorianDate(g);d>31536e4?A=ee.fromDate(new Date(Date.UTC(Math.floor(x.year/100)*100,0))):d>31536e3?A=ee.fromDate(new Date(Date.UTC(Math.floor(x.year/10)*10,0))):d>86400?A=ee.fromDate(new Date(Date.UTC(x.year,0))):A=ee.fromDate(new Date(Date.UTC(x.year,x.month,x.day)));let C=ee.secondsDifference(this._startJulian,ee.addSeconds(A,m,new ee)),T=C+d;this._epochJulian=A;function E(U){return Math.floor(C/U)*U}function S(U,Y){return Math.ceil(U/Y+.5)*Y}function v(U){return(U-C)/d}function D(U,Y){return U-Y*Math.round(U/Y)}this._rulerEle.innerHTML=this.makeLabel(ee.addSeconds(this._endJulian,-a,new ee));let M=this._rulerEle.offsetWidth+20;M<30&&(M=180);let O=f;f-=l;let B={startTime:C,startJulian:g,epochJulian:A,duration:d,timeBarWidth:p,getAlpha:v};this._highlightRanges.forEach(function(U){s+=U.render(B)});let L=0,_=0,b=0,w=M/p;w>1&&(w=1),w*=this._timeBarSecondsSpan;let I=-1,R=-1,F=y0.length,k;for(k=0;k<F;++k){let U=y0[k];if(++I,L=U,U>w&&U>f)break;R<0&&p*(U/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(R=I)}if(I>0){for(;I>0;)if(--I,Math.abs(D(L,y0[I]))<1e-5){y0[I]>=f&&(_=y0[I]);break}if(R>=0)for(;R<I;){if(Math.abs(D(_,y0[R]))<1e-5&&y0[R]>=f){b=y0[R];break}++R}}f=O,f>l&&b<1e-5&&Math.abs(f-L)>l&&(b=f,f<=L+l&&(_=0));let V=-999999,G;if(p*(b/this._timeBarSecondsSpan)>=3)for(r=E(b);r<=T;r=S(r,b))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*v(r)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(r=E(_);r<=T;r=S(r,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*v(r)).toString()}px;"></span>`;if(p*(L/this._timeBarSecondsSpan)>=2){this._mainTicSpan=L,T+=L,r=E(L);let U=ee.computeTaiMinusUtc(A);for(;r<=T;){let Y=ee.addSeconds(g,r-C,new ee);if(L>2.1){let K=ee.computeTaiMinusUtc(Y);Math.abs(K-U)>.1&&(r+=K-U,Y=ee.addSeconds(g,r-C,new ee))}let W=Math.round(p*v(r)),Z=this.makeLabel(Y);this._rulerEle.innerHTML=Z,G=this._rulerEle.offsetWidth,G<10&&(G=M);let j=W-(G/2-1);j>V?(V=j+G+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${W.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${j.toString()}px;">${Z}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${W.toString()}px;"></span>`,r=S(r,L)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=s,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),B.y=0,this._trackList.forEach(function(U){U.render(o._context,B),B.y+=U.height})};rl.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(u(this._scrubElement)){let t=ee.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}u(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(ee.addSeconds(this._startJulian,this._timelineDrag,new ee),ee.addSeconds(this._endJulian,this._timelineDrag,new ee)))};rl.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=ee.addSeconds(this._startJulian,t,new ee),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function MAt(e){return function(t){e._mouseMode!==$f.touchOnly&&(t.button===0?(e._mouseMode=$f.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=$f.zoom:e._mouseMode=$f.slide)),t.preventDefault()}}function RAt(e){return function(t){e._mouseMode=$f.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function BAt(e){return function(t){let n;if(e._mouseMode===$f.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===$f.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(ee.addSeconds(e._startJulian,i,new ee),ee.addSeconds(e._endJulian,i,new ee))}}else e._mouseMode===$f.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function LAt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;zK=Math.max(Math.min(Math.abs(n),zK),1),n/=zK,e.zoomFrom(Math.pow(1.05,-n))}}function NAt(e){return function(t){let n=t.touches.length,i,r,o=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=$f.touchOnly,n===1?(i=ee.secondsDifference(e._scrubJulian,e._startJulian),r=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+o),Math.abs(t.touches[0].clientX-r)<50?(e._touchMode=il.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=il.singleTap,e._touchState.centerX=t.touches[0].clientX-o)):n===2?(e._touchMode=il.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-o,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=il.ignore}}function FAt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===il.singleTap?(e._touchMode=il.scrub,e._onTouchMove(t)):e._touchMode===il.scrub&&e._onTouchMove(t),e._mouseMode=$f.touchOnly,n!==1?e._touchMode=n>0?il.ignore:il.none:e._touchMode===il.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function UAt(e){return function(t){let n,i,r,o,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===il.singleTap&&(e._touchMode=il.slideZoom),e._mouseMode=$f.touchOnly,e._touchMode===il.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-l,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===il.slideZoom&&(r=t.touches.length,r===2?(o=(t.touches[0].clientX+t.touches[1].clientX)*.5-l,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):r===1&&(o=t.touches[0].clientX-l,s=0),u(o)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=ee.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-o*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new ee)):(n=e._touchState.centerX-o,a=ee.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new ee)),e.zoomTo(a,ee.addSeconds(a,e._timeBarSecondsSpan*c,new ee)),e._touchState.centerX=o,e._touchState.spanX=s))}}rl.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var e3=rl;var Pxe=Yi(Ixe(),1);function VAt(e){let t=!1,n=window.screen;return u(n)&&(u(n.lockOrientation)?t=n.lockOrientation(e):u(n.mozLockOrientation)?t=n.mozLockOrientation(e):u(n.msLockOrientation)?t=n.msLockOrientation(e):u(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function Oxe(){let e=window.screen;u(e)&&(u(e.unlockOrientation)?e.unlockOrientation():u(e.mozUnlockOrientation)?e.mozUnlockOrientation():u(e.msUnlockOrientation)?e.msUnlockOrientation():u(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function kAt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(Oxe(),e._locked=!1),e._noSleep.disable(),ho.exitFullscreen(),n(!1)):(ho.fullscreen||ho.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=VAt("landscape")),t.useWebVR=!0,n(!0)))}function ZH(e,t){let n=this,i=Ce.observable(ho.enabled),r=Ce.observable(!1);this.isVRMode=void 0,Ce.defineProperty(this,"isVRMode",{get:function(){return r()}}),this.isVREnabled=void 0,Ce.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(s){i(s&&ho.enabled)}}),this.tooltip=void 0,Ce.defineProperty(this,"tooltip",function(){return i()?r()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let o=Ce.observable(!1);this._isOrthographic=void 0,Ce.defineProperty(this,"_isOrthographic",{get:function(){return o()}}),this._eventHelper=new Po,this._eventHelper.add(e.preRender,function(){o(e.camera.frustum instanceof en)}),this._locked=!1,this._noSleep=new 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function GAt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let r=e.getProperty(i);u(r)&&(n+=`<tr><th>${i}</th><td>${r}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function WAt(e){let t,n=[],i=e.getPropertyIds();for(t=0;t<i.length;t++){let o=i[t];/^name$/i.test(o)?n[0]=e.getProperty(o):/name/i.test(o)?n[1]=e.getProperty(o):/^title$/i.test(o)?n[2]=e.getProperty(o):/^(id|identifier)$/i.test(o)?n[3]=e.getProperty(o):/element/i.test(o)?n[4]=e.getProperty(o):/(id|identifier)$/i.test(o)&&(n[5]=e.getProperty(o))}let r=n.length;for(t=0;t<r;t++){let o=n[t];if(u(o)&&o!=="")return o}return"Unnamed Feature"}function Mxe(e,t){let n=e.scene.pick(t.position);if(u(n)){let i=y(n.id,n.primitive.id);if(i instanceof Kr)return i;if(n instanceof ws)return new Kr({name:WAt(n),description:GAt(n),feature:n})}if(u(e.scene.globe))return YAt(e,t.position)}var jAt=new ee;function Lxe(e,t,n){if(u(n)){let i=n.clock;if(u(i)&&(i.getValue(t),u(e))){let r=i.startTime,o=i.stopTime;ee.equals(r,o)&&(o=ee.addSeconds(r,P.EPSILON2,jAt)),e.updateFromClock(),e.zoomTo(r,o)}}}var qAt=new h;function YAt(e,t){let n=e.scene,i=n.camera.getPickRay(t),r=n.imageryLayers.pickImageryLayerFeatures(i,n);if(!u(r))return;let o=new Kr({id:"Loading...",description:"Loading feature information..."});return r.then(function(s){if(e.selectedEntity!==o)return;if(!u(s)||s.length===0){e.selectedEntity=Rxe();return}let a=s[0],c=new Kr({id:a.name,description:a.description});if(u(a.position)){let l=e.scene.globe.ellipsoid.cartographicToCartesian(a.position,qAt);c.position=new Mc(l)}e.selectedEntity=c},function(){e.selectedEntity===o&&(e.selectedEntity=Rxe())}),o}function Rxe(){return new Kr({id:"None",description:"No features found."})}function XAt(e,t){let n=e._geocoder,i=e._homeButton,r=e._sceneModePicker,o=e._projectionPicker,s=e._baseLayerPicker,a=e._animation,c=e._timeline,l=e._fullscreenButton,f=e._infoBox,d=e._selectionIndicator,p=t?"hidden":"visible";if(u(n)&&(n.container.style.visibility=p),u(i)&&(i.container.style.visibility=p),u(r)&&(r.container.style.visibility=p),u(o)&&(o.container.style.visibility=p),u(s)&&(s.container.style.visibility=p),u(a)&&(a.container.style.visibility=p),u(c)&&(c.container.style.visibility=p),u(l)&&l.viewModel.isFullscreenEnabled&&(l.container.style.visibility=p),u(f)&&(f.container.style.visibility=p),u(d)&&(d.container.style.visibility=p),e._container){let g=t||!u(l)?0:l.container.clientWidth;e._vrButton.container.style.right=`${g}px`,e.forceResize()}}function Ni(e,t){e=wn(e),t=y(t,y.EMPTY_OBJECT);let n=(!u(t.globe)||t.globe!==!1)&&(!u(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,r=document.createElement("div");r.className="cesium-viewer",e.appendChild(r);let o=document.createElement("div");o.className="cesium-viewer-cesiumWidgetContainer",r.appendChild(o);let s=document.createElement("div");s.className="cesium-viewer-bottom",r.appendChild(s);let a=y(t.scene3DOnly,!1),c,l,f=!1;u(t.clockViewModel)?(l=t.clockViewModel,c=l.clock):(c=new qd,l=new _2(c),f=!0),u(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new rF(o,{baseLayer:n||u(t.baseLayer)||u(t.imageryProvider)?!1:void 0,clock:c,skyBox:t.skyBox,skyAtmosphere:t.skyAtmosphere,sceneMode:t.sceneMode,mapProjection:t.mapProjection,globe:t.globe,orderIndependentTranslucency:t.orderIndependentTranslucency,contextOptions:t.contextOptions,useDefaultRenderLoop:t.useDefaultRenderLoop,targetFrameRate:t.targetFrameRate,showRenderLoopErrors:t.showRenderLoopErrors,useBrowserRecommendedResolution:t.useBrowserRecommendedResolution,creditContainer:u(t.creditContainer)?t.creditContainer:s,creditViewport:t.creditViewport,scene3DOnly:a,shadows:t.shadows,terrainShadows:t.terrainShadows,mapMode2D:t.mapMode2D,blurActiveElementOnCanvasFocus:t.blurActiveElementOnCanvasFocus,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples}),p=t.dataSources,g=!1;u(p)||(p=new LR,g=!0);let m=d.scene,A=new CB({scene:m,dataSourceCollection:p}),x=new Po;x.add(c.onTick,Ni.prototype._onTick,this),x.add(m.morphStart,Ni.prototype._clearTrackedObject,this);let C;if(!u(t.selectionIndicator)||t.selectionIndicator!==!1){let W=document.createElement("div");W.className="cesium-viewer-selectionIndicatorContainer",r.appendChild(W),C=new Z2(W,m)}let T;if(!u(t.infoBox)||t.infoBox!==!1){let W=document.createElement("div");W.className="cesium-viewer-infoBoxContainer",r.appendChild(W),T=new k2(W);let Z=T.viewModel;x.add(Z.cameraClicked,Ni.prototype._onInfoBoxCameraClicked,this),x.add(Z.closeClicked,Ni.prototype._onInfoBoxClockClicked,this)}let E=document.createElement("div");E.className="cesium-viewer-toolbar",r.appendChild(E);let S;if(!u(t.geocoder)||t.geocoder!==!1){let W=document.createElement("div");W.className="cesium-viewer-geocoderContainer",E.appendChild(W);let Z;u(t.geocoder)&&typeof t.geocoder!="boolean"&&(Z=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new U2({container:W,geocoderServices:Z,scene:m}),x.add(S.viewModel.search.beforeExecute,Ni.prototype._clearObjects,this)}let v;(!u(t.homeButton)||t.homeButton!==!1)&&(v=new N2(E,m),u(S)&&x.add(v.viewModel.command.afterExecute,function(){let W=S.viewModel;W.searchText="",W.isSearchInProgress&&W.search()}),x.add(v.viewModel.command.beforeExecute,Ni.prototype._clearTrackedObject,this));let D;!a&&(!u(t.sceneModePicker)||t.sceneModePicker!==!1)&&(D=new X2(E,m));let M;t.projectionPicker&&(M=new q2(E,m));let O,B;if(n){let W=y(t.imageryProviderViewModels,b2()),Z=y(t.terrainProviderViewModels,S2());O=new E2(E,{globe:m.globe,imageryProviderViewModels:W,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:Z,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),B=E.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}u(t.imageryProvider)&&t.imageryProvider!==!1&&($("Viewer options.imageryProvider","options.imageryProvider was deprecated in CesiumJS 1.104.  It will be in CesiumJS 1.107.  Use options.baseLayer instead."),n&&(O.viewModel.selectedImagery=void 0),m.imageryLayers.removeAll(),m.imageryLayers.addImageryProvider(t.imageryProvider)),u(t.baseLayer)&&t.baseLayer!==!1&&(n&&(O.viewModel.selectedImagery=void 0),m.imageryLayers.removeAll(),m.imageryLayers.add(t.baseLayer)),u(t.terrainProvider)&&(n&&(O.viewModel.selectedTerrain=void 0),m.terrainProvider=t.terrainProvider),u(t.terrain)&&(n&&(O.viewModel.selectedTerrain=void 0,m.globe.depthTestAgainstTerrain=!0),m.setTerrain(t.terrain));let L;if(!u(t.navigationHelpButton)||t.navigationHelpButton!==!1){let W=!0;try{if(u(window.localStorage)){let Z=window.localStorage.getItem("cesium-hasSeenNavHelp");u(Z)&&Z?W=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch{}L=new H2({container:E,instructionsInitiallyVisible:y(t.navigationInstructionsInitiallyVisible,W)})}let _;if(!u(t.animation)||t.animation!==!1){let W=document.createElement("div");W.className="cesium-viewer-animationContainer",r.appendChild(W),_=new x2(W,new C2(l))}let b;if(!u(t.timeline)||t.timeline!==!1){let W=document.createElement("div");W.className="cesium-viewer-timelineContainer",r.appendChild(W),b=new e3(W,c),b.addEventListener("settime",Bxe,!1),b.zoomTo(c.startTime,c.stopTime)}let w,I,R;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(R=document.createElement("div"),R.className="cesium-viewer-fullscreenContainer",r.appendChild(R),w=new B2(R,t.fullscreenElement),I=la(w.viewModel,"isFullscreenEnabled",function(W){R.style.display=W?"block":"none",u(b)&&(b.container.style.right=`${R.clientWidth}px`,b.resize())}));let F,k,V;if(t.vrButton){let W=document.createElement("div");W.className="cesium-viewer-vrContainer",r.appendChild(W),F=new i3(W,m,t.fullScreenElement),k=la(F.viewModel,"isVREnabled",function(Z){W.style.display=Z?"block":"none",u(w)&&(W.style.right=`${R.clientWidth}px`),u(b)&&(b.container.style.right=`${W.clientWidth}px`,b.resize())}),V=la(F.viewModel,"isVRMode",function(Z){XAt(i,Z)})}this._baseLayerPickerDropDown=B,this._fullscreenSubscription=I,this._vrSubscription=k,this._vrModeSubscription=V,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=y(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=s,this._element=r,this._cesiumWidget=d,this._selectionIndicator=C,this._infoBox=T,this._dataSourceCollection=p,this._destroyDataSourceCollection=g,this._dataSourceDisplay=A,this._clockViewModel=l,this._destroyClockViewModel=f,this._toolbar=E,this._homeButton=v,this._sceneModePicker=D,this._projectionPicker=M,this._baseLayerPicker=O,this._navigationHelpButton=L,this._animation=_,this._timeline=b,this._fullscreenButton=w,this._vrButton=F,this._geocoder=S,this._eventHelper=x,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 0,this._enableInfoOrSelection=u(T)||u(C),this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._selectedEntity=void 0,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._selectedEntityChanged=new ge,this._trackedEntityChanged=new ge,Ce.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),x.add(p.dataSourceAdded,Ni.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,Ni.prototype._onDataSourceRemoved,this),x.add(m.postUpdate,Ni.prototype.resize,this),x.add(m.postRender,Ni.prototype._postRender,this);let G=p.length;for(let W=0;W<G;W++)this._dataSourceAdded(p,p.get(W));this._dataSourceAdded(void 0,A.defaultDataSource),x.add(p.dataSourceAdded,Ni.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,Ni.prototype._dataSourceRemoved,this);function U(W){let Z=Mxe(i,W);u(Z)?q.getValueOrUndefined(Z.position,i.clock.currentTime)?i.trackedEntity=Z:i.zoomTo(Z):u(i.trackedEntity)&&(i.trackedEntity=void 0)}function Y(W){i.selectedEntity=Mxe(i,W)}d.screenSpaceEventHandler.setInputAction(Y,An.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(U,An.LEFT_DOUBLE_CLICK)}Object.defineProperties(Ni.prototype,{container:{get:function(){return this._container}},creditDisplay:{get:function(){return this._cesiumWidget.creditDisplay}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,$H(this);let t=this.scene,n=t.mode;!u(e)||!u(e.position)?(this._needTrackedEntityUpdate=!1,(n===ne.COLUMBUS_VIEW||n===ne.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===ne.COLUMBUS_VIEW||n===ne.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(N.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(e)?u(t)&&t.animateAppear():u(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,Lxe(this._timeline,this.clock,e))}}});Ni.prototype.extend=function(e,t){e(this,t)};Ni.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,r=u(this._animation),o=u(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(u(a)&&(a.style.maxHeight=`${s}px`),u(this._geocoder)){let g=this._geocoder.searchSuggestionsContainer;g.style.maxHeight=`${s}px`}u(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,l,f=0,d=0,p=0;if(r&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;l=this._animation.container,n>900?(f=169,g<=900&&(l.style.width="169px",l.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(l.style.width="136px",l.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(l.style.width="106px",l.style.height="70px",this._animation.resize())),d=f+5}if(o&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,m=this._vrButton,A=c.container,x=A.style;p=A.clientHeight+3,x.left=`${f}px`;let C=0;u(g)&&(C+=g.container.clientWidth),u(m)&&(C+=m.container.clientWidth),x.right=`${C}px`,c.resize()}this._bottomContainer.style.left=`${d}px`,this._bottomContainer.style.bottom=`${p}px`,this._lastWidth=n,this._lastHeight=i};Ni.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Ni.prototype.render=function(){this._cesiumWidget.render()};Ni.prototype.isDestroyed=function(){return!1};Ni.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(An.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(An.LEFT_DOUBLE_CLICK);let t=this.dataSources,n=t.length;for(e=0;e<n;e++)this._dataSourceRemoved(t,t.get(e));return this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),u(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),u(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),u(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),u(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),u(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),u(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),u(this._timeline)&&(this._timeline.removeEventListener("settime",Bxe,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),u(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),u(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),u(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),u(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),this._cesiumWidget=this._cesiumWidget.destroy(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),ue(this)};Ni.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Ni.prototype._onEntityCollectionChanged,this)};Ni.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Ni.prototype._onEntityCollectionChanged,this),u(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0),u(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};Ni.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&(this._clockViewModel.canAnimate=n);let i=this._entityView;if(u(i)){let f=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(f,!1,A0)===lt.DONE&&i.update(t,A0)}let r,o=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,A0)!==lt.FAILED?r=A0.center:u(s.position)&&(r=s.position.getValue(t,r)),o=u(r));let c=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(c)&&(c.position=h.clone(r,c.position),c.showSelection=a&&o,c.update());let l=u(this._infoBox)?this._infoBox.viewModel:void 0;u(l)&&(l.showInfo=a,l.enableCamera=o,l.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(l.titleText=y(s.name,s.id),l.description=q.getValueOrDefault(s.description,t,"")):(l.titleText="",l.description=""))};Ni.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let r=0;r<i;r++){let o=n[r];this.trackedEntity===o&&(this.trackedEntity=void 0),this.selectedEntity===o&&(this.selectedEntity=void 0)}};Ni.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;u(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};Ni.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Ni.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Ni.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Ni.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&Lxe(this.timeline,this.clock,e)};Ni.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Ni.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Ni.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let r=e.length;this._automaticallyTrackDataSourceClocks&&r>0?this.clockTrackedDataSource=e.get(r-1):this.clockTrackedDataSource=void 0}};Ni.prototype.zoomTo=function(e,t){return Nxe(this,e,{offset:t},!1)};Ni.prototype.flyTo=function(e,t){return Nxe(this,e,t,!0)};function Nxe(e,t,n,i){$H(e);let r=new Promise(o=>{e._completeZoom=function(s){o(s)}});return e._zoomPromise=r,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(o){if(e._zoomPromise===r){if(o instanceof ks){let s;u(o.imageryProvider)?s=o.imageryProvider._readyPromise.then(()=>o.getImageryRectangle()):s=new Promise(a=>{let c=o.readyEvent.addEventListener(()=>{c(),a(o.getImageryRectangle())})}),s.then(function(a){return kC(a,e.scene)}).then(function(a){e._zoomPromise===r&&(e._zoomTarget=a)});return}if(o instanceof Ea||o instanceof GS||o instanceof YS){e._zoomTarget=o;return}if(o.isLoading&&u(o.loadingEvent)){let s=o.loadingEvent.addEventListener(function(){s(),e._zoomPromise===r&&(e._zoomTarget=o.entities.values.slice(0))});return}if(Array.isArray(o)){e._zoomTarget=o.slice(0);return}o=y(o.values,o),u(o.entities)&&(o=o.entities.values),Array.isArray(o)?e._zoomTarget=o.slice(0):e._zoomTarget=[o]}}),e.scene.requestRender(),r}function iv(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function $H(e){let t=e._zoomPromise;u(t)&&(iv(e),e._completeZoom(!1))}Ni.prototype._postRender=function(){KAt(this),JAt(this)};function KAt(e){let t=e._zoomTarget;if(!u(t)||e.scene.mode===ne.MORPHING)return;let n=e.scene,i=n.camera,r=y(e._zoomOptions,{}),o;if(t instanceof Ea||t instanceof YS)return t._readyPromise.then(function(){let l=t.boundingSphere;u(r.offset)||(r.offset=new Cu(0,-.5,l.radius)),o={offset:r.offset,duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,o):(i.viewBoundingSphere(l,r.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),iv(e)}).catch(()=>{$H(e)});if(t instanceof GS)return t._readyPromise.then(function(){let l=t.boundingSphere;u(r.offset)||(r.offset=new Cu(0,-.5,l.radius)),o={offset:r.offset,duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(l,o):(i.viewBoundingSphere(l,r.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),iv(e)});if(t instanceof me){o={destination:n.mapProjection.ellipsoid.cartographicToCartesian(t),duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(o):(i.setView(o),e._completeZoom(!0)),iv(e);return}let s=t,a=[];for(let l=0,f=s.length;l<f;l++){let d=e._dataSourceDisplay.getBoundingSphere(s[l],!1,A0);if(d===lt.PENDING)return;d!==lt.FAILED&&a.push(ae.clone(A0))}if(a.length===0){$H(e);return}e.trackedEntity=void 0;let c=ae.fromBoundingSpheres(a);e._zoomIsFlight?(iv(e),i.flyToBoundingSphere(c,{duration:r.duration,maximumHeight:r.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:r.offset})):(i.viewBoundingSphere(c,r.offset),i.lookAtTransform(N.IDENTITY),iv(e),e._completeZoom(!0))}function JAt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=q.getValueOrUndefined(t.position,n);if(!u(i))return;let r=e.scene,o=e._dataSourceDisplay.getBoundingSphere(t,!1,A0);if(o===lt.PENDING)return;let s=r.mode;(s===ne.COLUMBUS_VIEW||s===ne.SCENE2D)&&(r.screenSpaceCameraController.enableTranslate=!1),(s===ne.COLUMBUS_VIEW||s===ne.SCENE3D)&&(r.screenSpaceCameraController.enableTilt=!1);let a=o!==lt.FAILED?A0:void 0;e._entityView=new EB(t,r,r.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var WK=Ni;function ZAt(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new I2(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var jK=ZAt;function QAt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new M2(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var qK=QAt;function $At(e,t){t=y(t,y.EMPTY_OBJECT);let n=!0,i=y(t.flyToOnDrop,!0),r=new ge,o=y(t.clearOnDrop,!0),s=y(t.dropTarget,e.container),a=y(t.clampToGround,!0),c=t.proxy;s=wn(s),Object.defineProperties(e,{dropTarget:{get:function(){return s},set:function(f){Fxe(s,l),s=f,YK(s,l)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?YK(s,l):Fxe(s,l),n=f)}},dropError:{get:function(){return r}},clearOnDrop:{get:function(){return o},set:function(f){o=f}},flyToOnDrop:{get:function(){return 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cxt="1.105";0&&(module.exports={AlphaMode,AlphaPipelineStage,Animation,AnimationViewModel,Appearance,ApproximateTerrainHeights,ArcGISTiledElevationTerrainProvider,ArcGisBaseMapType,ArcGisMapServerImageryProvider,ArcGisMapService,ArcType,ArticulationStageType,AssociativeArray,AttributeCompression,AttributeType,AutoExposure,AutomaticUniforms,Axis,AxisAlignedBoundingBox,B3dmLoader,B3dmParser,BaseLayerPicker,BaseLayerPickerViewModel,BatchTable,BatchTableHierarchy,BatchTexture,BatchTexturePipelineStage,Billboard,BillboardCollection,BillboardGraphics,BillboardVisualizer,BingMapsGeocoderService,BingMapsImageryProvider,BingMapsStyle,BlendEquation,BlendFunction,BlendOption,BlendingState,BoundingRectangle,BoundingSphere,BoundingSphereState,BoxEmitter,BoxGeometry,BoxGeometryUpdater,BoxGraphics,BoxOutlineGeometry,BrdfLutGenerator,Buffer,BufferLoader,BufferUsage,CPUStylingPipelineStage,CallbackProperty,Camera,CameraEventAggregator,CameraEventType,CameraFlightPath,Cartesian2,Cartesian3,Cartesian4,Cartographic,CartographicGeocoderService,CatmullRomSpline,Cesium3DContentGroup,Cesium3DTile,Cesium3DTileBatchTable,Cesium3DTileColorBlendMode,Cesium3DTileContent,Cesium3DTileContentFactory,Cesium3DTileContentState,Cesium3DTileContentType,Cesium3DTileFeature,Cesium3DTileFeatureTable,Cesium3DTileOptimizationHint,Cesium3DTileOptimizations,Cesium3DTilePass,Cesium3DTilePassState,Cesium3DTilePointFeature,Cesium3DTileRefine,Cesium3DTileStyle,Cesium3DTileStyleEngine,Cesium3DTilesInspector,Cesium3DTilesInspectorViewModel,Cesium3DTilesVoxelProvider,Cesium3DTileset,Cesium3DTilesetBaseTraversal,Cesium3DTilesetCache,Cesium3DTilesetGraphics,Cesium3DTilesetHeatmap,Cesium3DTilesetMetadata,Cesium3DTilesetMostDetailedTraversal,Cesium3DTilesetSkipTraversal,Cesium3DTilesetStatistics,Cesium3DTilesetTraversal,Cesium3DTilesetVisualizer,CesiumInspector,CesiumInspectorViewModel,CesiumTerrainProvider,CesiumWidget,Check,CheckerboardMaterialProperty,CircleEmitter,CircleGeometry,CircleOutlineGeometry,ClassificationModelDrawCommand,ClassificationPipelineStage,ClassificationPrimitive,ClassificationType,ClearCommand,ClippingPlane,ClippingPlaneCollection,Clock,ClockRange,ClockStep,ClockViewModel,CloudCollection,CloudType,Color,ColorBlendMode,ColorGeometryInstanceAttribute,ColorMaterialProperty,Command,ComponentDatatype,Composite3DTileContent,CompositeEntityCollection,CompositeMaterialProperty,CompositePositionProperty,CompositeProperty,CompressedTextureBuffer,ComputeCommand,ComputeEngine,ConditionsExpression,ConeEmitter,ConstantPositionProperty,ConstantProperty,ConstantSpline,ContentMetadata,Context,ContextLimits,CoplanarPolygonGeometry,CoplanarPolygonGeometryLibrary,CoplanarPolygonOutlineGeometry,CornerType,CorridorGeometry,CorridorGeometryLibrary,CorridorGeometryUpdater,CorridorGraphics,CorridorOutlineGeometry,Credit,CreditDisplay,CubeMap,CubeMapFace,CubicRealPolynomial,CullFace,CullingVolume,CumulusCloud,CustomDataSource,CustomHeightmapTerrainProvider,CustomShader,CustomShaderMode,CustomShaderPipelineStage,CustomShaderTranslucencyMode,CylinderGeometry,CylinderGeometryLibrary,CylinderGeometryUpdater,CylinderGraphics,CylinderOutlineGeometry,CzmlDataSource,DataSource,DataSourceClock,DataSourceCollection,DataSourceDisplay,DebugAppearance,DebugCameraPrimitive,DebugInspector,DebugModelMatrixPrimitive,DefaultProxy,DepthFunction,DepthPlane,DequantizationPipelineStage,DerivedCommand,DeveloperError,DeviceOrientationCameraController,DirectionalLight,DiscardEmptyTileImagePolicy,DiscardMissingTileImagePolicy,DistanceDisplayCondition,DistanceDisplayConditionGeometryInstanceAttribute,DoubleEndedPriorityQueue,DoublyLinkedList,DracoLoader,DrawCommand,DynamicGeometryBatch,DynamicGeometryUpdater,EarthOrientationParameters,EarthOrientationParametersSample,EasingFunction,EllipseGeometry,EllipseGeometryLibrary,EllipseGeometryUpdater,EllipseGraphics,EllipseOutlineGeometry,Ellipsoid,EllipsoidGeodesic,EllipsoidGeometry,EllipsoidGeometryUpdater,EllipsoidGraphics,EllipsoidOutlineGeometry,EllipsoidPrimitive,EllipsoidRhumbLine,EllipsoidSurfaceAppearance,EllipsoidTangentPlane,EllipsoidTerrainProvider,EllipsoidalOccluder,Empty3DTileContent,EncodedCartesian3,Entity,EntityCluster,EntityCollection,EntityView,Event,EventHelper,Expression,ExpressionNodeType,ExtrapolationType,FeatureDetection,FeatureIdPipelineStage,Fog,ForEach,FrameRateMonitor,FrameState,Framebuffer,FramebufferManager,FrustumCommands,FrustumGeometry,FrustumOutlineGeometry,Fullscreen,FullscreenButton,FullscreenButtonViewModel,GeoJsonDataSource,GeoJsonLoader,GeocodeType,Geocoder,GeocoderService,GeocoderViewModel,GeographicProjection,GeographicTilingScheme,Geometry,Geometry3DTileContent,GeometryAttribute,GeometryAttributes,GeometryFactory,GeometryInstance,GeometryInstanceAttribute,GeometryOffsetAttribute,GeometryPipeline,GeometryPipelineStage,GeometryType,GeometryUpdater,GeometryVisualizer,GetFeatureInfoFormat,Globe,GlobeDepth,GlobeSurfaceShaderSet,GlobeSurfaceTile,GlobeSurfaceTileProvider,GlobeTranslucency,GlobeTranslucencyFramebuffer,GlobeTranslucencyState,GltfBufferViewLoader,GltfDracoLoader,GltfImageLoader,GltfIndexBufferLoader,GltfJsonLoader,GltfLoader,GltfLoaderUtil,GltfStructuralMetadataLoader,GltfTextureLoader,GltfVertexBufferLoader,GoogleEarthEnterpriseImageryProvider,GoogleEarthEnterpriseMapsProvider,GoogleEarthEnterpriseMetadata,GoogleEarthEnterpriseTerrainData,GoogleEarthEnterpriseTerrainProvider,GoogleEarthEnterpriseTileInformation,GpxDataSource,GregorianDate,GridImageryProvider,GridMaterialProperty,GroundGeometryUpdater,GroundPolylineGeometry,GroundPolylinePrimitive,GroundPrimitive,GroupMetadata,HeadingPitchRange,HeadingPitchRoll,Heap,HeightReference,HeightmapEncoding,HeightmapTerrainData,HeightmapTessellator,HermitePolynomialApproximation,HermiteSpline,HilbertOrder,HomeButton,HomeButtonViewModel,HorizontalOrigin,I3SDataProvider,I3SFeature,I3SField,I3SGeometry,I3SLayer,I3SNode,I3dmLoader,I3dmParser,Iau2000Orientation,Iau2006XysData,Iau2006XysSample,IauOrientationAxes,IauOrientationParameters,ImageBasedLighting,ImageBasedLightingPipelineStage,ImageMaterialProperty,Imagery,ImageryLayer,ImageryLayerCollection,ImageryLayerFeatureInfo,ImageryProvider,ImageryState,Implicit3DTileContent,ImplicitAvailabilityBitstream,ImplicitMetadataView,ImplicitSubdivisionScheme,ImplicitSubtree,ImplicitSubtreeCache,ImplicitSubtreeMetadata,ImplicitTileCoordinates,ImplicitTileset,IndexDatatype,InfoBox,InfoBoxViewModel,InspectorShared,InstanceAttributeSemantic,InstancingPipelineStage,InterpolationAlgorithm,InterpolationType,Intersect,IntersectionTests,Intersections2D,Interval,InvertClassification,Ion,IonGeocoderService,IonImageryProvider,IonResource,IonWorldImageryStyle,Iso8601,JobScheduler,JobType,JsonMetadataTable,JulianDate,KTX2Transcoder,KeyboardEventModifier,KeyframeNode,KmlCamera,KmlDataSource,KmlLookAt,KmlTour,KmlTourFlyTo,KmlTourWait,Label,LabelCollection,LabelGraphics,LabelStyle,LabelVisualizer,LagrangePolynomialApproximation,LeapSecond,Light,LightingModel,LightingPipelineStage,LinearApproximation,LinearSpline,ManagedArray,MapMode2D,MapProjection,MapboxImageryProvider,MapboxStyleImageryProvider,Material,MaterialAppearance,MaterialPipelineStage,MaterialProperty,Math,Matrix2,Matrix3,Matrix4,Megatexture,MetadataClass,MetadataClassProperty,MetadataComponentType,MetadataEntity,MetadataEnum,MetadataEnumValue,MetadataPipelineStage,MetadataSchema,MetadataSchemaLoader,MetadataSemantic,MetadataTable,MetadataTableProperty,MetadataType,MipmapHint,Model,Model3DTileContent,ModelAlphaOptions,ModelAnimation,ModelAnimationChannel,ModelAnimationCollection,ModelAnimationLoop,ModelAnimationState,ModelArticulation,ModelArticulationStage,ModelClippingPlanesPipelineStage,ModelColorPipelineStage,ModelComponents,ModelDrawCommand,ModelFeature,ModelFeatureTable,ModelGraphics,ModelLightingOptions,ModelMatrixUpdateStage,ModelNode,ModelRenderResources,ModelRuntimeNode,ModelRuntimePrimitive,ModelSceneGraph,ModelSilhouettePipelineStage,ModelSkin,ModelSplitterPipelineStage,ModelStatistics,ModelType,ModelUtility,ModelVisualizer,Moon,MorphTargetsPipelineStage,MorphWeightSpline,MortonOrder,Multiple3DTileContent,MultisampleFramebuffer,NavigationHelpButton,NavigationHelpButtonViewModel,NearFarScalar,NeverTileDiscardPolicy,NodeRenderResources,NodeStatisticsPipelineStage,NodeTransformationProperty,OIT,Occluder,OctahedralProjectedCubeMap,OffsetGeometryInstanceAttribute,OpenCageGeocoderService,OpenStreetMapImageryProvider,OrderedGroundPrimitiveCollection,OrientedBoundingBox,OrthographicFrustum,OrthographicOffCenterFrustum,Packable,PackableForInterpolation,Particle,ParticleBurst,ParticleEmitter,ParticleSystem,Pass,PassState,PathGraphics,PathVisualizer,PeliasGeocoderService,PerInstanceColorAppearance,PerformanceDisplay,PerformanceWatchdog,PerformanceWatchdogViewModel,PerspectiveFrustum,PerspectiveOffCenterFrustum,PickDepth,PickDepthFramebuffer,PickFramebuffer,Picking,PickingPipelineStage,PinBuilder,PixelDatatype,PixelFormat,Plane,PlaneGeometry,PlaneGeometryUpdater,PlaneGraphics,PlaneOutlineGeometry,PntsLoader,PntsParser,PointCloud,PointCloudEyeDomeLighting,PointCloudShading,PointCloudStylingPipelineStage,PointGraphics,PointPrimitive,PointPrimitiveCollection,PointVisualizer,PolygonGeometry,PolygonGeometryLibrary,PolygonGeometryUpdater,PolygonGraphics,PolygonHierarchy,PolygonOutlineGeometry,PolygonPipeline,Polyline,PolylineArrowMaterialProperty,PolylineCollection,PolylineColorAppearance,PolylineDashMaterialProperty,PolylineGeometry,PolylineGeometryUpdater,PolylineGlowMaterialProperty,PolylineGraphics,PolylineMaterialAppearance,PolylineOutlineMaterialProperty,PolylinePipeline,PolylineVisualizer,PolylineVolumeGeometry,PolylineVolumeGeometryLibrary,PolylineVolumeGeometryUpdater,PolylineVolumeGraphics,PolylineVolumeOutlineGeometry,PositionProperty,PositionPropertyArray,PostProcessStage,PostProcessStageCollection,PostProcessStageComposite,PostProcessStageLibrary,PostProcessStageSampleMode,PostProcessStageTextureCache,Primitive,PrimitiveCollection,PrimitiveLoadPlan,PrimitiveOutlineGenera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