form mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING"," attribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR"," attribute vec3 instanceColor;","#endif","#ifdef USE_INSTANCING_MORPH"," uniform sampler2D morphTexture;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1"," attribute vec2 uv1;","#endif","#ifdef USE_UV2"," attribute vec2 uv2;","#endif","#ifdef USE_UV3"," attribute vec2 uv3;","#endif","#ifdef USE_TANGENT"," attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )"," attribute vec4 color;","#elif defined( USE_COLOR )"," attribute vec3 color;","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif",` `].filter(ca).join(` `),m=[qp(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,p,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp2?"#define FOG_EXP2":"",e.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",e.map?"#define USE_MAP":"",e.matcap?"#define USE_MATCAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+c:"",e.envMap?"#define "+h:"",e.envMap?"#define "+d:"",u?"#define CUBEUV_TEXEL_WIDTH "+u.texelWidth:"",u?"#define CUBEUV_TEXEL_HEIGHT "+u.texelHeight:"",u?"#define CUBEUV_MAX_MIP "+u.maxMip+".0":"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",e.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",e.packedNormalMap?"#define USE_PACKED_NORMALMAP":"",e.emissiveMap?"#define USE_EMISSIVEMAP":"",e.anisotropy?"#define USE_ANISOTROPY":"",e.anisotropyMap?"#define USE_ANISOTROPYMAP":"",e.clearcoat?"#define USE_CLEARCOAT":"",e.clearcoatMap?"#define USE_CLEARCOATMAP":"",e.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",e.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",e.dispersion?"#define USE_DISPERSION":"",e.retroreflection?"#define USE_RETROREFLECTION":"",e.iridescence?"#define USE_IRIDESCENCE":"",e.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",e.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",e.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",e.roughnessMap?"#define USE_ROUGHNESSMAP":"",e.metalnessMap?"#define USE_METALNESSMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.alphaTest?"#define USE_ALPHATEST":"",e.alphaHash?"#define USE_ALPHAHASH":"",e.sheen?"#define USE_SHEEN":"",e.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",e.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",e.transmission?"#define USE_TRANSMISSION":"",e.transmissionMap?"#define USE_TRANSMISSIONMAP":"",e.thicknessMap?"#define USE_THICKNESSMAP":"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors||e.instancingColor?"#define USE_COLOR":"",e.vertexAlphas||e.batchingColor?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.gradientMap?"#define USE_GRADIENTMAP":"",e.flatShading?"#define FLAT_SHADED":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",e.numLightProbes>0?"#define USE_LIGHT_PROBES":"",e.numLightProbeGrids>0?"#define USE_LIGHT_PROBES_GRID":"",e.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",e.decodeVideoTextureEmissive?"#define DECODE_VIDEO_TEXTURE_EMISSIVE":"",e.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",e.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",e.toneMapping!==An?"#define TONE_MAPPING":"",e.toneMapping!==An?Kt.tonemapping_pars_fragment:"",e.toneMapping!==An?tS("toneMapping",e.toneMapping):"",e.dithering?"#define DITHERING":"",e.opaque?"#define OPAQUE":"",Kt.colorspace_pars_fragment,Qy("linearToOutputTexel",e.outputColorSpace),eS(),e.useDepthPacking?"#define DEPTH_PACKING "+e.depthPacking:"",` `].filter(ca).join(` `)),a=sd(a),a=Hp(a,e),a=Wp(a,e),o=sd(o),o=Hp(o,e),o=Wp(o,e),a=Xp(a),o=Xp(o),e.isRawShaderMaterial!==!0&&(S=`#version 300 es `,g=[f,"#define attribute in","#define varying out","#define texture2D texture"].join(` `)+` `+g,m=["#define varying in",e.glslVersion===Gu?"":"layout(location = 0) out highp vec4 pc_fragColor;",e.glslVersion===Gu?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture