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- /**
- * 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
- }
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