copy method

MeshStandardMaterial copy(Material source)

Implementation

copy(source) {
  super.copy(source);

  var _source = source as GLTFMeshStandardSGMaterial;

  this.specularMap = _source.specularMap;
  this.specular!.copy(_source.specular!);
  this.glossinessMap = _source.glossinessMap;
  this.glossiness = _source.glossiness;
  // delete this.metalness;
  // delete this.roughness;
  // delete this.metalnessMap;
  // delete this.roughnessMap;
  return this;
}