Alpha=t.blendDstAlpha),t.blendEquationAlpha!==void 0&&(this.blendEquationAlpha=t.blendEquationAlpha),t.blendColor!==void 0&&this.blendColor!==void 0&&this.blendColor.setHex(t.blendColor),t.blendAlpha!==void 0&&(this.blendAlpha=t.blendAlpha),t.stencilWriteMask!==void 0&&(this.stencilWriteMask=t.stencilWriteMask),t.stencilFunc!==void 0&&(this.stencilFunc=t.stencilFunc),t.stencilRef!==void 0&&(this.stencilRef=t.stencilRef),t.stencilFuncMask!==void 0&&(this.stencilFuncMask=t.stencilFuncMask),t.stencilFail!==void 0&&(this.stencilFail=t.stencilFail),t.stencilZFail!==void 0&&(this.stencilZFail=t.stencilZFail),t.stencilZPass!==void 0&&(this.stencilZPass=t.stencilZPass),t.stencilWrite!==void 0&&(this.stencilWrite=t.stencilWrite),t.wireframe!==void 0&&(this.wireframe=t.wireframe),t.wireframeLinewidth!==void 0&&(this.wireframeLinewidth=t.wireframeLinewidth),t.wireframeLinecap!==void 0&&(this.wireframeLinecap=t.wireframeLinecap),t.wireframeLinejoin!==void 0&&(this.wireframeLinejoin=t.wireframeLinejoin),t.rotation!==void 0&&(this.rotation=t.rotation),t.linewidth!==void 0&&(this.linewidth=t.linewidth),t.linecap!==void 0&&(this.linecap=t.linecap),t.linejoin!==void 0&&(this.linejoin=t.linejoin),t.dashSize!==void 0&&(this.dashSize=t.dashSize),t.gapSize!==void 0&&(this.gapSize=t.gapSize),t.scale!==void 0&&(this.scale=t.scale),t.polygonOffset!==void 0&&(this.polygonOffset=t.polygonOffset),t.polygonOffsetFactor!==void 0&&(this.polygonOffsetFactor=t.polygonOffsetFactor),t.polygonOffsetUnits!==void 0&&(this.polygonOffsetUnits=t.polygonOffsetUnits),t.dithering!==void 0&&(this.dithering=t.dithering),t.alphaToCoverage!==void 0&&(this.alphaToCoverage=t.alphaToCoverage),t.premultipliedAlpha!==void 0&&(this.premultipliedAlpha=t.premultipliedAlpha),t.forceSinglePass!==void 0&&(this.forceSinglePass=t.forceSinglePass),t.allowOverride!==void 0&&(this.allowOverride=t.allowOverride),t.visible!==void 0&&(this.visible=t.visible),t.toneMapped!==void 0&&(this.toneMapped=t.toneMapped),t.userData!==void 0&&(this.userData=t.userData),t.vertexColors!==void 0&&(typeof t.vertexColors=="number"?this.vertexColors=t.vertexColors>0:this.vertexColors=t.vertexColors),t.size!==void 0&&(this.size=t.size),t.sizeAttenuation!==void 0&&(this.sizeAttenuation=t.sizeAttenuation),t.map!==void 0&&(this.map=e[t.map]||null),t.matcap!==void 0&&(this.matcap=e[t.matcap]||null),t.alphaMap!==void 0&&(this.alphaMap=e[t.alphaMap]||null),t.bumpMap!==void 0&&(this.bumpMap=e[t.bumpMap]||null),t.bumpScale!==void 0&&(this.bumpScale=t.bumpScale),t.normalMap!==void 0&&(this.normalMap=e[t.normalMap]||null),t.normalMapType!==void 0&&(this.normalMapType=t.normalMapType),t.normalScale!==void 0){let n=t.normalScale;Array.isArray(n)===!1&&(n=[n,n]),this.normalScale=new nt().fromArray(n)}return t.displacementMap!==void 0&&(this.displacementMap=e[t.displacementMap]||null),t.displacementScale!==void 0&&(this.displacementScale=t.displacementScale),t.displacementBias!==void 0&&(this.displacementBias=t.displacementBias),t.roughnessMap!==void 0&&(this.roughnessMap=e[t.roughnessMap]||null),t.metalnessMap!==void 0&&(this.metalnessMap=e[t.metalnessMap]||null),t.emissiveMap!==void 0&&(this.emissiveMap=e[t.emissiveMap]||null),t.emissiveIntensity!==void 0&&(this.emissiveIntensity=t.emissiveIntensity),t.specularMap!==void 0&&(this.specularMap=e[t.specularMap]||null),t.specularIntensityMap!==void 0&&(this.specularIntensityMap=e[t.specularIntensityMap]||null),t.specularColorMap!==void 0&&(this.specularColorMap=e[t.specularColorMap]||null),t.envMap!==void 0&&(this.envMap=e[t.envMap]||null),t.envMapRotation!==void 0&&this.envMapRotation.fromArray(t.envMapRotation),t.envMapIntensity!==void 0&&(this.envMapIntensity=t.envMapIntensity),t.reflectivity!==void 0&&(this.reflectivity=t.reflectivity),t.refractionRatio!==void 0&&(this.refractionRatio=t.refractionRatio),t.lightMap!==void 0&&(this.lightMap=e[t.lightMap]||null),t.lightMapIntensity!==void 0&&(this.lightMapIntensity=t.lightMapIntensity),t.aoMap!==void 0&&(this.aoMap=e[t.aoMap]||null),t.aoMapIntensity!==void 0&&(this.aoMapIntensity=t.aoMapIntensity),t.gradientMap!==void 0&&(this.gradientMap=e[t.gradientMap]||null),t.clearcoatMap!==void 0&&(this.clearcoatMap=e[t.clearcoatMap]||null),t.clearcoatRoughnessMap!==void 0&&(this.clearcoatRoughnessMap=e[t.clearcoatRoughnessMap]||null),t.clearcoatNormalMap!==void 0&&(this.clearcoatNormalMap=e[t.clearcoatNormalMap]||null),t.clearcoatNormalScale!==void 0&&(this.clearcoatNormalScale=new nt().fromArray(t.clearcoatNormalScale)),t.iridescenceMap!==void 0&&(this.iridescenceMap=e[t.iridescenceMap]||null),t.iridescenceThicknessMap!==void 0&&(this.iridescenceThicknessMap=e[t.iridescenceThicknessMap]||null),t.transmissionMap!==void 0&&(this.transmissionMap=e[t.transmissionMap]||null),t.thicknessMap!==void 0&&(this.thicknessMap=e[t.thicknessMap]||null),t.anisotropyMap!==void 0&&(this.anisotropyMap=e[t.anisotropyMap]||null),t.sheenColorMap!==void 0&&(this.sheenColorMap=e[t.sheenColorMap]||null),t.shee