null, instancingMorph: IS_INSTANCEDMESH && object.morphTexture !== null, supportsVertexTextures: SUPPORTS_VERTEX_TEXTURES, outputColorSpace: ( currentRenderTarget === null ) ? renderer.outputColorSpace : ( currentRenderTarget.isXRRenderTarget === true ? currentRenderTarget.texture.colorSpace : LinearSRGBColorSpace ), alphaToCoverage: !! material.alphaToCoverage, map: HAS_MAP, matcap: HAS_MATCAP, envMap: HAS_ENVMAP, envMapMode: HAS_ENVMAP && envMap.mapping, envMapCubeUVHeight: envMapCubeUVHeight, aoMap: HAS_AOMAP, lightMap: HAS_LIGHTMAP, bumpMap: HAS_BUMPMAP, normalMap: HAS_NORMALMAP, displacementMap: SUPPORTS_VERTEX_TEXTURES && HAS_DISPLACEMENTMAP, emissiveMap: HAS_EMISSIVEMAP, normalMapObjectSpace: HAS_NORMALMAP && material.normalMapType === ObjectSpaceNormalMap, normalMapTangentSpace: HAS_NORMALMAP && material.normalMapType === TangentSpaceNormalMap, metalnessMap: HAS_METALNESSMAP, roughnessMap: HAS_ROUGHNESSMAP, anisotropy: HAS_ANISOTROPY, anisotropyMap: HAS_ANISOTROPYMAP, clearcoat: HAS_CLEARCOAT, clearcoatMap: HAS_CLEARCOATMAP, clearcoatNormalMap: HAS_CLEARCOAT_NORMALMAP, clearcoatRoughnessMap: HAS_CLEARCOAT_ROUGHNESSMAP, dispersion: HAS_DISPERSION, iridescence: HAS_IRIDESCENCE, iridescenceMap: HAS_IRIDESCENCEMAP, iridescenceThicknessMap: HAS_IRIDESCENCE_THICKNESSMAP, sheen: HAS_SHEEN, sheenColorMap: HAS_SHEEN_COLORMAP, sheenRoughnessMap: HAS_SHEEN_ROUGHNESSMAP, specularMap: HAS_SPECULARMAP, specularColorMap: HAS_SPECULAR_COLORMAP, specularIntensityMap: HAS_SPECULAR_INTENSITYMAP, transmission: HAS_TRANSMISSION, transmissionMap: HAS_TRANSMISSIONMAP, thicknessMap: HAS_THICKNESSMAP, gradientMap: HAS_GRADIENTMAP, opaque: material.transparent === false && material.blending === NormalBlending && material.alphaToCoverage === false, alphaMap: HAS_ALPHAMAP, alphaTest: HAS_ALPHATEST, alphaHash: HAS_ALPHAHASH, combine: material.combine, // mapUv: HAS_MAP && getChannel( material.map.channel ), aoMapUv: HAS_AOMAP && getChannel( material.aoMap.channel ), lightMapUv: HAS_LIGHTMAP && getChannel( material.lightMap.channel ), bumpMapUv: HAS_BUMPMAP && getChannel( material.bumpMap.channel ), normalMapUv: HAS_NORMALMAP && getChannel( material.normalMap.channel ), displacementMapUv: HAS_DISPLACEMENTMAP && getChannel( material.displacementMap.channel ), emissiveMapUv: HAS_EMISSIVEMAP && getChannel( material.emissiveMap.channel ), metalnessMapUv: HAS_METALNESSMAP && getChannel( material.metalnessMap.channel ), roughnessMapUv: HAS_ROUGHNESSMAP && getChannel( material.roughnessMap.channel ), anisotropyMapUv: HAS_ANISOTROPYMAP && getChannel( material.anisotropyMap.channel ), clearcoatMapUv: HAS_CLEARCOATMAP && getChannel( material.clearcoatMap.channel ), clearcoatNormalMapUv: HAS_CLEARCOAT_NORMALMAP && getChannel( material.clearcoatNormalMap.channel ), clearcoatRoughnessMapUv: HAS_CLEARCOAT_ROUGHNESSMAP && getChannel( material.clearcoatRoughnessMap.channel ), iridescenceMapUv: HAS_IRIDESCENCEMAP && getChannel( material.iridescenceMap.channel ), iridescenceThicknessMapUv: HAS_IRIDESCENCE_THICKNESSMAP && getChannel( material.iridescenceThicknessMap.channel ), sheenColorMapUv: HAS_SHEEN_COLORMAP && getChannel( material.sheenColorMap.channel ), sheenRoughnessMapUv: HAS_SHEEN_ROUGHNESSMAP && getChannel( material.sheenRoughnessMap.channel ), specularMapUv: HAS_SPECULARMAP && getChannel( material.specularMap.channel ), specularColorMapUv: HAS_SPECULAR_COLORMAP && getChannel( material.specularColorMap.channel ), specularIntensityMapUv: HAS_SPECULAR_INTENSITYMAP && getChannel( material.specularIntensityMap.channel ), transmissionMapUv: HAS_TRANSMISSIONMAP && getChannel( material.transmissionMap.channel ), thicknessMapUv: HAS_THICKNESSMAP && getChannel( material.thicknessMap.channel ), alphaMapUv: HAS_ALPHAMAP && getChannel( material.alphaMap.channel ), // vertexTangents: !! geometry.attributes.tangent && ( HAS_NORMALMAP || HAS_ANISOTROPY ), vertexColors: material.vertexColors, vertexAlphas: material.vertexColors === true && !! geometry.attributes.color && geometry.attributes.color.itemSize === 4, pointsUvs: object.isPoints === true && !! geometry.attributes.uv && ( HAS_MAP || HAS_ALPHAMAP ), fog: !! fog, useFog: material.fog === true, fogExp2: ( !! fog && fog.isFogExp2 ), flatShading: material.flatShading === true, sizeAttenuation: material.sizeAttenuation === true, logarithmicDepthBuffer: logarithmicDepthBuffer, skinning: object.isSkinnedMesh === true, morphTargets: geometry.morphAttributes.position !== undefined, morphNormals: geometry.morphAttributes.normal !== undefined, morphColors: geometry.morphAttributes.color !== undefined, morphTargetsCount: morphTargetsCount, morphTextureStride: morphTextureStride, numDi