import {
  n as n3
} from "./chunk-YZUP3MAF.js";
import {
  n as n2
} from "./chunk-E3HOL2XO.js";
import {
  n
} from "./chunk-SCXOTZ6Q.js";
import {
  o as o2
} from "./chunk-G5AI6ZNE.js";
import {
  o
} from "./chunk-WR32EHFC.js";
import {
  u as u2
} from "./chunk-NTUXR253.js";
import {
  u
} from "./chunk-IR4PV7VK.js";
import {
  t
} from "./chunk-SAS7RONY.js";

// node_modules/@arcgis/core/core/ObjectStack.js
var s = class {
  constructor(t3) {
    this.allocator = t3, this._items = [], this._itemsPtr = 0, this._grow();
  }
  get() {
    return this._itemsPtr === 0 && t(() => this._reset()), this._itemsPtr === this._items.length && this._grow(), this._items[this._itemsPtr++];
  }
  _reset() {
    const t3 = Math.min(3 * Math.max(8, this._itemsPtr), this._itemsPtr + 3 * i);
    this._items.length = Math.min(t3, this._items.length), this._itemsPtr = 0;
  }
  _grow() {
    for (let t3 = 0; t3 < Math.max(8, Math.min(this._items.length, i)); t3++)
      this._items.push(this.allocator());
  }
};
var i = 1024;

// node_modules/@arcgis/core/core/VectorStack.js
var a = class {
  constructor(t3, e, s2) {
    this.itemByteSize = t3, this.itemCreate = e, this._buffers = new Array(), this._items = new Array(), this._itemsPtr = 0, this._itemsPerBuffer = Math.ceil(s2 / this.itemByteSize);
  }
  get() {
    this._itemsPtr === 0 && t(() => this._reset());
    const t3 = Math.floor(this._itemsPtr / this._itemsPerBuffer);
    for (; this._buffers.length <= t3; ) {
      const t4 = new ArrayBuffer(this._itemsPerBuffer * this.itemByteSize);
      for (let e = 0; e < this._itemsPerBuffer; ++e)
        this._items.push(this.itemCreate(t4, e * this.itemByteSize));
      this._buffers.push(t4);
    }
    return this._items[this._itemsPtr++];
  }
  _reset() {
    const t3 = 2 * (Math.floor(this._itemsPtr / this._itemsPerBuffer) + 1);
    for (; this._buffers.length > t3; )
      this._buffers.pop(), this._items.length = this._buffers.length * this._itemsPerBuffer;
    this._itemsPtr = 0;
  }
  static createVec2f64(t3 = c) {
    return new a(16, o2, t3);
  }
  static createVec3f64(t3 = c) {
    return new a(24, u, t3);
  }
  static createVec4f64(t3 = c) {
    return new a(32, u2, t3);
  }
  static createMat3f64(t3 = c) {
    return new a(72, n, t3);
  }
  static createMat4f64(t3 = c) {
    return new a(128, n2, t3);
  }
  static createQuatf64(t3 = c) {
    return new a(32, n3, t3);
  }
  get test() {
    return { size: this._buffers.length * this._itemsPerBuffer * this.itemByteSize };
  }
};
var c = 4 * o.KILOBYTES;

// node_modules/@arcgis/core/geometry/support/vectorStacks.js
var t2 = a.createVec2f64();
var c2 = a.createVec3f64();
var r = a.createVec4f64();
var a2 = a.createMat3f64();
var f = a.createMat4f64();
var o3 = a.createQuatf64();

export {
  s,
  c2 as c,
  f
};
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