import{S as e}from"./index-OM-TXt9s.esm.min.js";import{p as n,o as a,t as i,d as r,a as f}from"./oitFragment-BnRKxVIP.esm.min.js";import{s as o}from"./sceneUboDeclaration-_Bv3LCMM.esm.min.js";import{m as t}from"./meshUboDeclaration-D82jEjMG.esm.min.js";import{p as c}from"./pbrUboDeclaration-DphDS2Wu.esm.min.js";import{m as l}from"./mainUVVaryingDeclaration-CTjCNfh3.esm.min.js";import{p as d,s,a as E,b as R,c as m,d as S,e as C,f as v,g as u,h as I,i as A}from"./pbrDebug-CPZxLI84.esm.min.js";import{l as p,s as N,a as O,c as T}from"./shadowsFragmentFunctions-DmLl1b89.esm.min.js";import{s as L}from"./samplerFragmentDeclaration-DkEHlHwt.esm.min.js";import{p as _,a as M}from"./pbrIBLFunctions-BSCu1Bse.esm.min.js";import{i as D,a as F}from"./imageProcessingFunctions-DpSv9-8s.esm.min.js";import{c as P,a as g}from"./clipPlaneFragment-v6qprdMZ.esm.min.js";import{l as h}from"./logDepthDeclaration-C8GsBq5Z.esm.min.js";import{f as U,a as b}from"./fogFragment-BkWaJwen.esm.min.js";import{h as y}from"./helperFunctions-DhMvET9w.esm.min.js";import{i as B,h as G}from"./hdrFilteringFunctions-CA6ULnCF.esm.min.js";import{h as V}from"./harmonicsFunctions-BTsHhwi5.esm.min.js";import{p as H}from"./pbrBRDFFunctions-Bmb9NUZx.esm.min.js";import{b as x,a as W,c as X}from"./bumpFragment-CjWoH_pq.esm.min.js";import{r as Y}from"./reflectionFunction-BeJgBP72.esm.min.js";import{d as w}from"./decalFragment-DFndZ0Bg.esm.min.js";import{l as k}from"./lightFragment-0vvojIeG.esm.min.js";import{l as z}from"./logDepthFragment-CNS-Tc6E.esm.min.js";const K="samplerFragmentAlternateDeclaration",j="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying v_VARYINGNAME_UV: vec2f;\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[K]||(e.IncludesShadersStoreWGSL[K]=j);const q={name:K,shader:j},Z="pbrFragmentSamplersDeclaration",J="#include<samplerFragmentDeclaration>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BASE_WEIGHT,_VARYINGNAME_,BaseWeight,_SAMPLERNAME_,baseWeight)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BASE_DIFFUSE_ROUGHNESS,_VARYINGNAME_,BaseDiffuseRoughness,_SAMPLERNAME_,baseDiffuseRoughness)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity,_SAMPLERNAME_,reflectivity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler,_SAMPLERNAME_,microSurface)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance,_SAMPLERNAME_,metallicReflectance)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance,_SAMPLERNAME_,reflectance)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef CLEARCOAT\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat,_SAMPLERNAME_,clearCoat)\n#include<samplerFragmentAlternateDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness)\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nvar clearCoatRoughnessSamplerSampler: sampler;var clearCoatRoughnessSampler: texture_2d<f32>;\n#endif\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump,_SAMPLERNAME_,clearCoatBump)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint,_SAMPLERNAME_,clearCoatTint)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerFragmentDeclaration>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence,_SAMPLERNAME_,iridescence)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness,_SAMPLERNAME_,iridescenceThickness)\n#endif\n#ifdef SHEEN\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen,_SAMPLERNAME_,sheen)\n#include<samplerFragmentAlternateDeclaration>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness)\n#if defined(SHEEN_ROUGHNESS) && defined(SHEEN_TEXTURE_ROUGHNESS)\nvar sheenRoughnessSamplerSampler: sampler;var sheenRoughnessSampler: texture_2d<f32>;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#include<samplerFragmentDeclaration>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy,_SAMPLERNAME_,anisotropy)\n#endif\n#include<pbrFragmentReflectionDeclaration>\n#ifdef ENVIRONMENTBRDF\nvar environmentBrdfSamplerSampler: sampler;var environmentBrdfSampler: texture_2d<f32>;\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#ifdef SS_REFRACTIONMAP_3D\nvar refractionSamplerSampler: sampler;var refractionSampler: texture_cube<f32>;\n#ifdef LODBASEDMICROSFURACE\n#else\nvar refractionLowSamplerSampler: sampler;var refractionLowSampler: texture_cube<f32>;var refractionHighSamplerSampler: sampler;var refractionHighSampler: texture_cube<f32>;\n#endif\n#else\nvar refractionSamplerSampler: sampler;var refractionSampler: texture_2d<f32>;\n#ifdef LODBASEDMICROSFURACE\n#else\nvar refractionLowSamplerSampler: sampler;var refractionLowSampler: texture_2d<f32>;var refractionHighSamplerSampler: sampler;var refractionHighSampler: texture_2d<f32>;\n#endif\n#endif\n#endif\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness,_SAMPLERNAME_,thickness)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity,_SAMPLERNAME_,refractionIntensity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity,_SAMPLERNAME_,translucencyIntensity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor,_SAMPLERNAME_,translucencyColor)\n#endif\n#ifdef IBL_CDF_FILTERING\nvar icdfSamplerSampler: sampler;var icdfSampler: texture_2d<f32>;\n#endif\n";e.IncludesShadersStoreWGSL[Z]||(e.IncludesShadersStoreWGSL[Z]=J);const Q={name:Z,shader:J},$="pbrBlockAlbedoOpacity",ee="struct albedoOpacityOutParams\n{surfaceAlbedo: vec3f,\nalpha: f32};\n#define pbr_inline\nfn albedoOpacityBlock(\nvAlbedoColor: vec4f\n#ifdef ALBEDO\n,albedoTexture: vec4f\n,albedoInfos: vec2f\n#endif\n,baseWeight: f32\n#ifdef BASE_WEIGHT\n,baseWeightTexture: vec4f\n,vBaseWeightInfos: vec2f\n#endif\n#ifdef OPACITY\n,opacityMap: vec4f\n,vOpacityInfos: vec2f\n#endif\n#ifdef DETAIL\n,detailColor: vec4f\n,vDetailInfos: vec4f\n#endif\n#ifdef DECAL\n,decalColor: vec4f\n,vDecalInfos: vec4f\n#endif\n)->albedoOpacityOutParams\n{var outParams: albedoOpacityOutParams;var surfaceAlbedo: vec3f=vAlbedoColor.rgb;var alpha: f32=vAlbedoColor.a;\n#ifdef ALBEDO\n#if defined(ALPHAFROMALBEDO) || defined(ALPHATEST)\nalpha*=albedoTexture.a;\n#endif\n#ifdef GAMMAALBEDO\nsurfaceAlbedo*=toLinearSpaceVec3(albedoTexture.rgb);\n#else\nsurfaceAlbedo*=albedoTexture.rgb;\n#endif\nsurfaceAlbedo*=albedoInfos.y;\n#endif\n#ifndef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nsurfaceAlbedo*=fragmentInputs.vColor.rgb;\n#endif\n#ifdef DETAIL\nvar detailAlbedo: f32=2.0*mix(0.5,detailColor.r,vDetailInfos.y);surfaceAlbedo=surfaceAlbedo.rgb*detailAlbedo*detailAlbedo; \n#endif\n#ifdef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALBEDO\nsurfaceAlbedo*=baseWeight;\n#ifdef BASE_WEIGHT\nsurfaceAlbedo*=baseWeightTexture.r;\n#endif\n#ifdef OPACITY\n#ifdef OPACITYRGB\nalpha=getLuminance(opacityMap.rgb);\n#else\nalpha*=opacityMap.a;\n#endif\nalpha*=vOpacityInfos.y;\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=fragmentInputs.vColor.a;\n#endif\n#if !defined(SS_LINKREFRACTIONTOTRANSPARENCY) && !defined(ALPHAFRESNEL)\n#ifdef ALPHATEST\n#if DEBUGMODE != 88\nif (alpha<ALPHATESTVALUE) {discard;}\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;}\n";e.IncludesShadersStoreWGSL[$]||(e.IncludesShadersStoreWGSL[$]=ee);const ne={name:$,shader:ee},ae="pbrBlockReflectivity",ie="struct reflectivityOutParams\n{microSurface: f32,\nroughness: f32,\ndiffuseRoughness: f32,\nreflectanceF0: f32,\nreflectanceF90: vec3f,\ncolorReflectanceF0: vec3f,\ncolorReflectanceF90: vec3f,\n#ifdef METALLICWORKFLOW\nsurfaceAlbedo: vec3f,\nmetallic: f32,\nspecularWeight: f32,\ndielectricColorF0: vec3f,\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\nambientOcclusionColor: vec3f,\n#endif\n#if DEBUGMODE>0\n#ifdef METALLICWORKFLOW\n#ifdef REFLECTIVITY\nsurfaceMetallicColorMap: vec4f,\n#endif\nmetallicF0: vec3f,\n#else\n#ifdef REFLECTIVITY\nsurfaceReflectivityColorMap: vec4f,\n#endif\n#endif\n#endif\n};\n#define pbr_inline\nfn reflectivityBlock(\nreflectivityColor: vec4f\n#ifdef METALLICWORKFLOW\n,surfaceAlbedo: vec3f\n,metallicReflectanceFactors: vec4f\n#endif\n,baseDiffuseRoughness: f32\n#ifdef BASE_DIFFUSE_ROUGHNESS\n,baseDiffuseRoughnessTexture: f32\n,baseDiffuseRoughnessInfos: vec2f\n#endif\n#ifdef REFLECTIVITY\n,reflectivityInfos: vec3f\n,surfaceMetallicOrReflectivityColorMap: vec4f\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n,ambientOcclusionColorIn: vec3f\n#endif\n#ifdef MICROSURFACEMAP\n,microSurfaceTexel: vec4f\n#endif\n#ifdef DETAIL\n,detailColor: vec4f\n,vDetailInfos: vec4f\n#endif\n)->reflectivityOutParams\n{var outParams: reflectivityOutParams;var microSurface: f32=reflectivityColor.a;var surfaceReflectivityColor: vec3f=reflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvar metallicRoughness: vec2f=surfaceReflectivityColor.rg;var ior: f32=surfaceReflectivityColor.b;\n#ifdef REFLECTIVITY\n#if DEBUGMODE>0\noutParams.surfaceMetallicColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef AOSTOREINMETALMAPRED\nvar aoStoreInMetalMap: vec3f= vec3f(surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r);outParams.ambientOcclusionColor=mix(ambientOcclusionColorIn,aoStoreInMetalMap,reflectivityInfos.z);\n#endif\n#ifdef METALLNESSSTOREINMETALMAPBLUE\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.b;\n#else\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.r;\n#endif\n#ifdef ROUGHNESSSTOREINMETALMAPALPHA\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.a;\n#else\n#ifdef ROUGHNESSSTOREINMETALMAPGREEN\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.g;\n#endif\n#endif\n#endif\n#ifdef DETAIL\nvar detailRoughness: f32=mix(0.5,detailColor.b,vDetailInfos.w);var loLerp: f32=mix(0.,metallicRoughness.g,detailRoughness*2.);var hiLerp: f32=mix(metallicRoughness.g,1.,(detailRoughness-0.5)*2.);metallicRoughness.g=mix(loLerp,hiLerp,step(detailRoughness,0.5));\n#endif\n#ifdef MICROSURFACEMAP\nmetallicRoughness.g*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS\nmicroSurface=1.0-metallicRoughness.g;var baseColor: vec3f=surfaceAlbedo;outParams.metallic=metallicRoughness.r;outParams.specularWeight=metallicReflectanceFactors.a;var dielectricF0 : f32=reflectivityColor.a*outParams.specularWeight;surfaceReflectivityColor=metallicReflectanceFactors.rgb;\n#if DEBUGMODE>0\noutParams.metallicF0=dielectricF0*surfaceReflectivityColor;\n#endif\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\noutParams.surfaceAlbedo=baseColor.rgb*(vec3f(1.0)-vec3f(dielectricF0)*surfaceReflectivityColor)*(1.0-outParams.metallic);\n#else\noutParams.surfaceAlbedo=baseColor.rgb;\n#endif\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\n{let reflectivityColor: vec3f=mix(dielectricF0*surfaceReflectivityColor,baseColor.rgb,outParams.metallic);outParams.reflectanceF0=max(reflectivityColor.r,max(reflectivityColor.g,reflectivityColor.b));}\n#else\n#if DIELECTRIC_SPECULAR_MODEL==DIELECTRIC_SPECULAR_MODEL_GLTF\nlet maxF0: f32=max(surfaceReflectivityColor.r,max(surfaceReflectivityColor.g,surfaceReflectivityColor.b));outParams.reflectanceF0=mix(dielectricF0*maxF0,1.0f,outParams.metallic);\n#else\noutParams.reflectanceF0=mix(dielectricF0,1.0,outParams.metallic);\n#endif\n#endif\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\noutParams.reflectanceF90=vec3(outParams.specularWeight);var f90Scale: f32=1.0;\n#else\nvar f90Scale: f32=clamp(2.0*(ior-1.0),0.0,1.0);outParams.reflectanceF90=vec3(mix(\noutParams.specularWeight*f90Scale,1.0,outParams.metallic));\n#endif\noutParams.dielectricColorF0=vec3f(dielectricF0*surfaceReflectivityColor);var metallicColorF0: vec3f=baseColor.rgb;outParams.colorReflectanceF0=mix(outParams.dielectricColorF0,metallicColorF0,outParams.metallic);\n#if (DIELECTRIC_SPECULAR_MODEL==DIELECTRIC_SPECULAR_MODEL_OPENPBR)\nlet dielectricColorF90\n: vec3f=surfaceReflectivityColor *\nvec3f(outParams.specularWeight*f90Scale);\n#else\nlet dielectricColorF90\n: vec3f=vec3f(outParams.specularWeight*f90Scale);\n#endif\n#if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR)\nlet conductorColorF90: vec3f=surfaceReflectivityColor;\n#else\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\nlet conductorColorF90: vec3f=outParams.reflectanceF90;\n#else\nlet conductorColorF90: vec3f=vec3f(1.0f);\n#endif\n#endif\noutParams.colorReflectanceF90=mix(dielectricColorF90,conductorColorF90,outParams.metallic);\n#else\n#ifdef REFLECTIVITY\nsurfaceReflectivityColor*=surfaceMetallicOrReflectivityColorMap.rgb;\n#if DEBUGMODE>0\noutParams.surfaceReflectivityColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef MICROSURFACEFROMREFLECTIVITYMAP\nmicroSurface*=surfaceMetallicOrReflectivityColorMap.a;microSurface*=reflectivityInfos.z;\n#else\n#ifdef MICROSURFACEAUTOMATIC\nmicroSurface*=computeDefaultMicroSurface(microSurface,surfaceReflectivityColor);\n#endif\n#ifdef MICROSURFACEMAP\nmicroSurface*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE\n#endif\n#endif\noutParams.colorReflectanceF0=surfaceReflectivityColor;outParams.reflectanceF0=max(surfaceReflectivityColor.r,max(surfaceReflectivityColor.g,surfaceReflectivityColor.b));outParams.reflectanceF90=vec3f(1.0);\n#if (DIELECTRIC_SPECULAR_MODEL==DIELECTRIC_SPECULAR_MODEL_OPENPBR)\noutParams.colorReflectanceF90=surfaceReflectivityColor;\n#else\noutParams.colorReflectanceF90=vec3(1.0);\n#endif\n#endif\nmicroSurface=saturate(microSurface);var roughness: f32=1.-microSurface;var diffuseRoughness: f32=baseDiffuseRoughness;\n#ifdef BASE_DIFFUSE_ROUGHNESS\ndiffuseRoughness*=baseDiffuseRoughnessTexture*baseDiffuseRoughnessInfos.y;\n#endif\noutParams.microSurface=microSurface;outParams.roughness=roughness;outParams.diffuseRoughness=diffuseRoughness;return outParams;}\n";e.IncludesShadersStoreWGSL[ae]||(e.IncludesShadersStoreWGSL[ae]=ie);const re={name:ae,shader:ie},fe="pbrBlockAmbientOcclusion",oe="struct ambientOcclusionOutParams\n{ambientOcclusionColor: vec3f,\n#if DEBUGMODE>0 && defined(AMBIENT)\nambientOcclusionColorMap: vec3f\n#endif\n};\n#define pbr_inline\nfn ambientOcclusionBlock(\n#ifdef AMBIENT\nambientOcclusionColorMap_: vec3f,\nvAmbientInfos: vec4f\n#endif\n)->ambientOcclusionOutParams\n{ \nvar outParams: ambientOcclusionOutParams;var ambientOcclusionColor: vec3f= vec3f(1.,1.,1.);\n#ifdef AMBIENT\nvar ambientOcclusionColorMap: vec3f=ambientOcclusionColorMap_*vAmbientInfos.y;\n#ifdef AMBIENTINGRAYSCALE\nambientOcclusionColorMap= vec3f(ambientOcclusionColorMap.r,ambientOcclusionColorMap.r,ambientOcclusionColorMap.r);\n#endif\nambientOcclusionColor=mix(ambientOcclusionColor,ambientOcclusionColorMap,vAmbientInfos.z);\n#if DEBUGMODE>0\noutParams.ambientOcclusionColorMap=ambientOcclusionColorMap;\n#endif\n#endif\noutParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;}\n";e.IncludesShadersStoreWGSL[fe]||(e.IncludesShadersStoreWGSL[fe]=oe);const te={name:fe,shader:oe},ce="pbrBlockAlphaFresnel",le="#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nstruct alphaFresnelOutParams\n{alpha: f32};fn faceforward(N: vec3<f32>,I: vec3<f32>,Nref: vec3<f32>)->vec3<f32> {return select(N,-N,dot(Nref,I)>0.0);}\n#define pbr_inline\nfn alphaFresnelBlock(\nnormalW: vec3f,\nviewDirectionW: vec3f,\nalpha: f32,\nmicroSurface: f32\n)->alphaFresnelOutParams\n{var outParams: alphaFresnelOutParams;var opacityPerceptual: f32=alpha;\n#ifdef LINEARALPHAFRESNEL\nvar opacity0: f32=opacityPerceptual;\n#else\nvar opacity0: f32=opacityPerceptual*opacityPerceptual;\n#endif\nvar opacity90: f32=fresnelGrazingReflectance(opacity0);var normalForward: vec3f=faceforward(normalW,-viewDirectionW,normalW);outParams.alpha=getReflectanceFromAnalyticalBRDFLookup_Jones(saturate(dot(viewDirectionW,normalForward)), vec3f(opacity0), vec3f(opacity90),sqrt(microSurface)).x;\n#ifdef ALPHATEST\nif (outParams.alpha<ALPHATESTVALUE) {discard;}\n#ifndef ALPHABLEND\noutParams.alpha=1.0;\n#endif\n#endif\nreturn outParams;}\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[ce]||(e.IncludesShadersStoreWGSL[ce]=le);const de={name:ce,shader:le},se="pbrBlockAnisotropic",Ee="#ifdef ANISOTROPIC\nstruct anisotropicOutParams\n{anisotropy: f32,\nanisotropicTangent: vec3f,\nanisotropicBitangent: vec3f,\nanisotropicNormal: vec3f,\n#if DEBUGMODE>0 && defined(ANISOTROPIC_TEXTURE)\nanisotropyMapData: vec3f\n#endif\n};\n#define pbr_inline\nfn anisotropicBlock(\nvAnisotropy: vec3f,\nroughness: f32,\n#ifdef ANISOTROPIC_TEXTURE\nanisotropyMapData: vec3f,\n#endif\nTBN: mat3x3f,\nnormalW: vec3f,\nviewDirectionW: vec3f\n)->anisotropicOutParams\n{ \nvar outParams: anisotropicOutParams;var anisotropy: f32=vAnisotropy.b;var anisotropyDirection: vec3f= vec3f(vAnisotropy.xy,0.);\n#ifdef ANISOTROPIC_TEXTURE\nvar amd=anisotropyMapData.rg;anisotropy*=anisotropyMapData.b;\n#if DEBUGMODE>0\noutParams.anisotropyMapData=anisotropyMapData;\n#endif\namd=amd*2.0-1.0;\n#ifdef ANISOTROPIC_LEGACY\nanisotropyDirection=vec3f(anisotropyDirection.xy*amd,anisotropyDirection.z);\n#else\nanisotropyDirection=vec3f(mat2x2f(anisotropyDirection.x,anisotropyDirection.y,-anisotropyDirection.y,anisotropyDirection.x)*normalize(amd),anisotropyDirection.z);\n#endif\n#endif\nvar anisoTBN: mat3x3f= mat3x3f(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));var anisotropicTangent: vec3f=normalize(anisoTBN*anisotropyDirection);var anisotropicBitangent: vec3f=normalize(cross(anisoTBN[2],anisotropicTangent));outParams.anisotropy=anisotropy;outParams.anisotropicTangent=anisotropicTangent;outParams.anisotropicBitangent=anisotropicBitangent;outParams.anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy,roughness);return outParams;}\n#endif\n";e.IncludesShadersStoreWGSL[se]||(e.IncludesShadersStoreWGSL[se]=Ee);const Re={name:se,shader:Ee},me="pbrBlockReflection",Se="#ifdef REFLECTION\nstruct reflectionOutParams\n{environmentRadiance: vec4f\n,environmentIrradiance: vec3f\n#ifdef REFLECTIONMAP_3D\n,reflectionCoords: vec3f\n#else\n,reflectionCoords: vec2f\n#endif\n#ifdef SS_TRANSLUCENCY\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,irradianceVector: vec3f\n#endif\n#endif\n#endif\n};\n#define pbr_inline\n#ifdef REFLECTIONMAP_3D\nfn createReflectionCoords(\nvPositionW: vec3f,\nnormalW: vec3f,\n#ifdef ANISOTROPIC\nanisotropicOut: anisotropicOutParams,\n#endif\n)->vec3f\n{var reflectionCoords: vec3f;\n#else\nfn createReflectionCoords(\nvPositionW: vec3f,\nnormalW: vec3f,\n#ifdef ANISOTROPIC\nanisotropicOut: anisotropicOutParams,\n#endif\n)->vec2f\n{ \nvar reflectionCoords: vec2f;\n#endif\n#ifdef ANISOTROPIC\nvar reflectionVector: vec3f=computeReflectionCoords( vec4f(vPositionW,1.0),anisotropicOut.anisotropicNormal);\n#else\nvar reflectionVector: vec3f=computeReflectionCoords( vec4f(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nreflectionCoords=reflectionVector;\n#else\nreflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\nreturn reflectionCoords;}\n#define pbr_inline\nfn sampleReflectionTexture(\nalphaG: f32\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped: f32\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness: f32\n#endif\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec3f\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec2f\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler\n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler\n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler\n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler\n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif \n)->vec4f\n{var environmentRadiance: vec4f;\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nvar reflectionLOD: f32=getLodFromAlphaGNdotV(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nvar reflectionLOD: f32=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,roughness);\n#else\nvar reflectionLOD: f32=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\nreflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\n#ifdef LODINREFLECTIONALPHA\nvar automaticReflectionLOD: f32=UNPACK_LOD(textureSample(reflectionSampler,reflectionSamplerSampler,reflectionCoords).a);var requestedReflectionLOD: f32=max(automaticReflectionLOD,reflectionLOD);\n#else\nvar requestedReflectionLOD: f32=reflectionLOD;\n#endif\n#ifdef REALTIME_FILTERING\nenvironmentRadiance= vec4f(radiance(alphaG,reflectionSampler,reflectionSamplerSampler,reflectionCoords,vReflectionFilteringInfo),1.0);\n#else\nenvironmentRadiance=textureSampleLevel(reflectionSampler,reflectionSamplerSampler,reflectionCoords,reflectionLOD);\n#endif\n#else\nvar lodReflectionNormalized: f32=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));var lodReflectionNormalizedDoubled: f32=lodReflectionNormalized*2.0;var environmentMid: vec4f=textureSample(reflectionSampler,reflectionSamplerSampler,reflectionCoords);if (lodReflectionNormalizedDoubled<1.0){environmentRadiance=mix(\ntextureSample(reflectionHighSampler,reflectionHighSamplerSampler,reflectionCoords),\nenvironmentMid,\nlodReflectionNormalizedDoubled\n);} else {environmentRadiance=mix(\nenvironmentMid,\ntextureSample(reflectionLowSampler,reflectionLowSamplerSampler,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);}\n#endif\nvar envRadiance=environmentRadiance.rgb;\n#ifdef RGBDREFLECTION\nenvRadiance=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvRadiance=toLinearSpaceVec3(environmentRadiance.rgb);\n#endif\nenvRadiance*=vReflectionInfos.x;envRadiance*=vReflectionColor.rgb;return vec4f(envRadiance,environmentRadiance.a);}\n#define pbr_inline\nfn reflectionBlock(\nvPositionW: vec3f\n,normalW: vec3f\n,alphaG: f32\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n#ifdef ANISOTROPIC\n,anisotropicOut: anisotropicOutParams\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped: f32\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness: f32\n#endif\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n#endif\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,vEnvironmentIrradiance: vec3f\n#endif\n#if (defined(USESPHERICALFROMREFLECTIONMAP) && (!defined(NORMAL) || !defined(USESPHERICALINVERTEX))) || (defined(USEIRRADIANCEMAP) && defined(REFLECTIONMAP_3D))\n,reflectionMatrix: mat4x4f\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\n,irradianceSampler: texture_cube<f32>\n,irradianceSamplerSampler: sampler \n#else\n,irradianceSampler: texture_2d<f32>\n,irradianceSamplerSampler: sampler \n#endif\n#ifdef USE_IRRADIANCE_DOMINANT_DIRECTION\n,reflectionDominantDirection: vec3f\n#endif\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler \n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#ifdef IBL_CDF_FILTERING\n,icdfSampler: texture_2d<f32>\n,icdfSamplerSampler: sampler\n#endif\n#endif\n,viewDirectionW: vec3f\n,diffuseRoughness: f32\n,surfaceAlbedo: vec3f\n)->reflectionOutParams\n{var outParams: reflectionOutParams;var environmentRadiance: vec4f= vec4f(0.,0.,0.,0.);\n#ifdef REFLECTIONMAP_3D\nvar reflectionCoords: vec3f= vec3f(0.);\n#else\nvar reflectionCoords: vec2f= vec2f(0.);\n#endif\nreflectionCoords=createReflectionCoords(\nvPositionW,\nnormalW,\n#ifdef ANISOTROPIC\nanisotropicOut,\n#endif \n);environmentRadiance=sampleReflectionTexture(\nalphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness\n#endif\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionCoords\n#else\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionCoords\n#endif\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif \n);var environmentIrradiance: vec3f= vec3f(0.,0.,0.);\n#if (defined(USESPHERICALFROMREFLECTIONMAP) && (!defined(NORMAL) || !defined(USESPHERICALINVERTEX))) || (defined(USEIRRADIANCEMAP) && defined(REFLECTIONMAP_3D))\n#ifdef ANISOTROPIC\nvar irradianceVector: vec3f= (reflectionMatrix* vec4f(anisotropicOut.anisotropicNormal,0)).xyz;\n#else\nvar irradianceVector: vec3f= (reflectionMatrix* vec4f(normalW,0)).xyz;\n#endif\nvar irradianceView: vec3f= (reflectionMatrix* vec4f(viewDirectionW,0)).xyz;\n#if !defined(USE_IRRADIANCE_DOMINANT_DIRECTION) && !defined(REALTIME_FILTERING)\n#if BASE_DIFFUSE_MODEL != BRDF_DIFFUSE_MODEL_LAMBERT && BASE_DIFFUSE_MODEL != BRDF_DIFFUSE_MODEL_LEGACY\nvar NdotV: f32=max(dot(normalW,viewDirectionW),0.0);irradianceVector=mix(irradianceVector,irradianceView,(0.5*(1.0-NdotV))*diffuseRoughness);\n#endif\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;irradianceView.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;irradianceView.y*=-1.0;\n#endif\n#endif\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nenvironmentIrradiance=vEnvironmentIrradiance;\n#else\n#if defined(REALTIME_FILTERING)\nenvironmentIrradiance=irradiance(reflectionSampler,reflectionSamplerSampler,irradianceVector,vReflectionFilteringInfo,diffuseRoughness,surfaceAlbedo,irradianceView\n#ifdef IBL_CDF_FILTERING\n,icdfSampler\n,icdfSamplerSampler\n#endif\n);\n#else\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#ifdef SS_TRANSLUCENCY\noutParams.irradianceVector=irradianceVector;\n#endif\n#endif\n#elif defined(USEIRRADIANCEMAP)\n#ifdef REFLECTIONMAP_3D\nvar environmentIrradiance4: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,irradianceVector);\n#else\nvar environmentIrradiance4: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,reflectionCoords);\n#endif\n#ifdef USE_IRRADIANCE_DOMINANT_DIRECTION\nvar Ls: vec3f=normalize(reflectionDominantDirection);var NoL: f32=dot(irradianceVector,Ls);var NoV: f32=dot(irradianceVector,irradianceView);var diffuseRoughnessTerm: vec3f=vec3f(1.0);\n#if BASE_DIFFUSE_MODEL==BRDF_DIFFUSE_MODEL_EON\nvar LoV: f32=dot(Ls,irradianceView);var mag: f32=length(reflectionDominantDirection)*2.0f;var clampedAlbedo: vec3f=clamp(surfaceAlbedo,vec3f(0.1),vec3f(1.0));diffuseRoughnessTerm=diffuseBRDF_EON(clampedAlbedo,diffuseRoughness,NoL,NoV,LoV)*PI;diffuseRoughnessTerm=diffuseRoughnessTerm/clampedAlbedo;diffuseRoughnessTerm=mix(vec3f(1.0),diffuseRoughnessTerm,sqrt(clamp(mag*NoV,0.0,1.0f)));\n#elif BASE_DIFFUSE_MODEL==BRDF_DIFFUSE_MODEL_BURLEY\nvar H: vec3f=(irradianceView+Ls)*0.5f;var VoH: f32=dot(irradianceView,H);diffuseRoughnessTerm=vec3f(diffuseBRDF_Burley(NoL,NoV,VoH,diffuseRoughness)*PI);\n#endif\nenvironmentIrradiance=environmentIrradiance4.rgb*diffuseRoughnessTerm;\n#else\nenvironmentIrradiance=environmentIrradiance4.rgb;\n#endif\n#ifdef RGBDREFLECTION\nenvironmentIrradiance=fromRGBD(environmentIrradiance4);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentIrradiance=toLinearSpaceVec3(environmentIrradiance.rgb);\n#endif\n#endif\nenvironmentIrradiance*=vReflectionColor.rgb*vReflectionInfos.x;\n#ifdef MIX_IBL_RADIANCE_WITH_IRRADIANCE\noutParams.environmentRadiance=vec4f(mix(environmentRadiance.rgb,environmentIrradiance,alphaG),environmentRadiance.a);\n#else\noutParams.environmentRadiance=environmentRadiance;\n#endif\noutParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;}\n#endif\n";e.IncludesShadersStoreWGSL[me]||(e.IncludesShadersStoreWGSL[me]=Se);const Ce={name:me,shader:Se},ve="pbrBlockSheen",ue="#ifdef SHEEN\nstruct sheenOutParams\n{sheenIntensity: f32\n,sheenColor: vec3f\n,sheenRoughness: f32\n#ifdef SHEEN_LINKWITHALBEDO\n,surfaceAlbedo: vec3f\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\n,sheenAlbedoScaling: f32\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,finalSheenRadianceScaled: vec3f\n#endif\n#if DEBUGMODE>0\n#ifdef SHEEN_TEXTURE\n,sheenMapData: vec4f\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,sheenEnvironmentReflectance: vec3f\n#endif\n#endif\n};\n#define pbr_inline\nfn sheenBlock(\nvSheenColor: vec4f\n#ifdef SHEEN_ROUGHNESS\n,vSheenRoughness: f32\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,sheenMapRoughnessData: vec4f\n#endif\n#endif\n,roughness: f32\n#ifdef SHEEN_TEXTURE\n,sheenMapData: vec4f\n,sheenMapLevel: f32\n#endif\n,reflectance: f32\n#ifdef SHEEN_LINKWITHALBEDO\n,baseColor: vec3f\n,surfaceAlbedo: vec3f\n#endif\n#ifdef ENVIRONMENTBRDF\n,NdotV: f32\n,environmentBrdf: vec3f\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,AARoughnessFactors: vec2f\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n,vLightingIntensity: vec4f\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec3f\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec2f\n#endif\n,NdotVUnclamped: f32\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler \n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\n,seo: f32\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\n,eho: f32\n#endif\n#endif\n)->sheenOutParams\n{var outParams: sheenOutParams;var sheenIntensity: f32=vSheenColor.a;\n#ifdef SHEEN_TEXTURE\n#if DEBUGMODE>0\noutParams.sheenMapData=sheenMapData;\n#endif\n#endif\n#ifdef SHEEN_LINKWITHALBEDO\nvar sheenFactor: f32=pow5(1.0-sheenIntensity);var sheenColor: vec3f=baseColor.rgb*(1.0-sheenFactor);var sheenRoughness: f32=sheenIntensity;outParams.surfaceAlbedo=surfaceAlbedo*sheenFactor;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#else\nvar sheenColor: vec3f=vSheenColor.rgb;\n#ifdef SHEEN_TEXTURE\n#ifdef SHEEN_GAMMATEXTURE\nsheenColor*=toLinearSpaceVec3(sheenMapData.rgb);\n#else\nsheenColor*=sheenMapData.rgb;\n#endif\nsheenColor*=sheenMapLevel;\n#endif\n#ifdef SHEEN_ROUGHNESS\nvar sheenRoughness: f32=vSheenRoughness;\n#ifdef SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE\n#if defined(SHEEN_TEXTURE)\nsheenRoughness*=sheenMapData.a;\n#endif\n#elif defined(SHEEN_TEXTURE_ROUGHNESS)\nsheenRoughness*=sheenMapRoughnessData.a;\n#endif\n#else\nvar sheenRoughness: f32=roughness;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#endif\n#if !defined(SHEEN_ALBEDOSCALING)\nsheenIntensity*=(1.-reflectance);\n#endif\nsheenColor*=sheenIntensity;\n#endif\n#ifdef ENVIRONMENTBRDF\n/*#ifdef SHEEN_SOFTER\nvar environmentSheenBrdf: vec3f= vec3f(0.,0.,getBRDFLookupCharlieSheen(NdotV,sheenRoughness));\n#else*/\n#ifdef SHEEN_ROUGHNESS\nvar environmentSheenBrdf: vec3f=getBRDFLookup(NdotV,sheenRoughness);\n#else\nvar environmentSheenBrdf: vec3f=environmentBrdf;\n#endif\n/*#endif*/\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nvar sheenAlphaG: f32=convertRoughnessToAverageSlope(sheenRoughness);\n#ifdef SPECULARAA\nsheenAlphaG+=AARoughnessFactors.y;\n#endif\nvar environmentSheenRadiance: vec4f= vec4f(0.,0.,0.,0.);environmentSheenRadiance=sampleReflectionTexture(\nsheenAlphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,sheenRoughness\n#endif\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionCoords\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif\n);var sheenEnvironmentReflectance: vec3f=getSheenReflectanceFromBRDFLookup(sheenColor,environmentSheenBrdf);\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\nsheenEnvironmentReflectance*=seo;\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\nsheenEnvironmentReflectance*=eho;\n#endif\n#if DEBUGMODE>0\noutParams.sheenEnvironmentReflectance=sheenEnvironmentReflectance;\n#endif\noutParams.finalSheenRadianceScaled=\nenvironmentSheenRadiance.rgb *\nsheenEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\noutParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor.g),sheenColor.b)*environmentSheenBrdf.b;\n#endif\noutParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;}\n#endif\n";e.IncludesShadersStoreWGSL[ve]||(e.IncludesShadersStoreWGSL[ve]=ue);const Ie={name:ve,shader:ue},Ae="pbrBlockClearcoat",pe="struct clearcoatOutParams\n{specularEnvironmentR0: vec3f,\nconservationFactor: f32,\nclearCoatNormalW: vec3f,\nclearCoatAARoughnessFactors: vec2f,\nclearCoatIntensity: f32,\nclearCoatRoughness: f32,\n#ifdef REFLECTION\nfinalClearCoatRadianceScaled: vec3f,\n#endif\n#ifdef CLEARCOAT_TINT\nabsorption: vec3f,\nclearCoatNdotVRefract: f32,\nclearCoatColor: vec3f,\nclearCoatThickness: f32,\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nenergyConservationFactorClearCoat: vec3f,\n#endif\n#if DEBUGMODE>0\n#ifdef CLEARCOAT_BUMP\nTBNClearCoat: mat3x3f,\n#endif\n#ifdef CLEARCOAT_TEXTURE\nclearCoatMapData: vec2f,\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nclearCoatTintMapData: vec4f,\n#endif\n#ifdef REFLECTION\nenvironmentClearCoatRadiance: vec4f,\nclearCoatEnvironmentReflectance: vec3f,\n#endif\nclearCoatNdotV: f32\n#endif\n};\n#ifdef CLEARCOAT\n#define pbr_inline\nfn clearcoatBlock(\nvPositionW: vec3f\n,geometricNormalW: vec3f\n,viewDirectionW: vec3f\n,vClearCoatParams: vec2f\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_TEXTURE_ROUGHNESS_IDENTICAL) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,clearCoatMapRoughnessData: vec4f\n#endif\n,specularEnvironmentR0: vec3f\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData: vec2f\n#endif\n#ifdef CLEARCOAT_TINT\n,vClearCoatTintParams: vec4f\n,clearCoatColorAtDistance: f32\n,vClearCoatRefractionParams: vec4f\n#ifdef CLEARCOAT_TINT_TEXTURE\n,clearCoatTintMapData: vec4f\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\n,vClearCoatBumpInfos: vec2f\n,clearCoatBumpMapData: vec4f\n,vClearCoatBumpUV: vec2f\n#if defined(TANGENT) && defined(NORMAL)\n,vTBN: mat3x3f\n#else\n,vClearCoatTangentSpaceParams: vec2f\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n,normalMatrix: mat4x4f\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\n,faceNormal: vec3f\n#endif\n#ifdef REFLECTION\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n,vLightingIntensity: vec4f\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler \n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n,frontFacingMultiplier: f32\n#endif \n)->clearcoatOutParams\n{var outParams: clearcoatOutParams;var clearCoatIntensity: f32=vClearCoatParams.x;var clearCoatRoughness: f32=vClearCoatParams.y;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#ifdef CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE\nclearCoatRoughness*=clearCoatMapData.y;\n#endif\n#if DEBUGMODE>0\noutParams.clearCoatMapData=clearCoatMapData;\n#endif\n#endif\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nclearCoatRoughness*=clearCoatMapRoughnessData.y;\n#endif\noutParams.clearCoatIntensity=clearCoatIntensity;outParams.clearCoatRoughness=clearCoatRoughness;\n#ifdef CLEARCOAT_TINT\nvar clearCoatColor: vec3f=vClearCoatTintParams.rgb;var clearCoatThickness: f32=vClearCoatTintParams.a;\n#ifdef CLEARCOAT_TINT_TEXTURE\n#ifdef CLEARCOAT_TINT_GAMMATEXTURE\nclearCoatColor*=toLinearSpaceVec3(clearCoatTintMapData.rgb);\n#else\nclearCoatColor*=clearCoatTintMapData.rgb;\n#endif\nclearCoatThickness*=clearCoatTintMapData.a;\n#if DEBUGMODE>0\noutParams.clearCoatTintMapData=clearCoatTintMapData;\n#endif\n#endif\noutParams.clearCoatColor=computeColorAtDistanceInMedia(clearCoatColor,clearCoatColorAtDistance);outParams.clearCoatThickness=clearCoatThickness;\n#endif\n#ifdef CLEARCOAT_REMAP_F0\nvar specularEnvironmentR0Updated: vec3f=getR0RemappedForClearCoat(specularEnvironmentR0);\n#else\nvar specularEnvironmentR0Updated: vec3f=specularEnvironmentR0;\n#endif\noutParams.specularEnvironmentR0=mix(specularEnvironmentR0,specularEnvironmentR0Updated,clearCoatIntensity);var clearCoatNormalW: vec3f=geometricNormalW;\n#ifdef CLEARCOAT_BUMP\n#ifdef NORMALXYSCALE\nvar clearCoatNormalScale: f32=1.0;\n#else\nvar clearCoatNormalScale: f32=vClearCoatBumpInfos.y;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nvar TBNClearCoat: mat3x3f=vTBN;\n#else\nvar TBNClearCoatUV: vec2f=vClearCoatBumpUV*frontFacingMultiplier;var TBNClearCoat: mat3x3f=cotangent_frame(clearCoatNormalW*clearCoatNormalScale,vPositionW,TBNClearCoatUV,vClearCoatTangentSpaceParams);\n#endif\n#if DEBUGMODE>0\noutParams.TBNClearCoat=TBNClearCoat;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nclearCoatNormalW=normalize(clearCoatBumpMapData.xyz *2.0-1.0);clearCoatNormalW=normalize( mat3x3f(normalMatrix[0].xyz,normalMatrix[1].xyz,normalMatrix[2].xyz)*clearCoatNormalW);\n#else\nclearCoatNormalW=perturbNormal(TBNClearCoat,clearCoatBumpMapData.xyz,vClearCoatBumpInfos.y);\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nclearCoatNormalW*=sign(dot(clearCoatNormalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nclearCoatNormalW=clearCoatNormalW*frontFacingMultiplier;\n#endif\noutParams.clearCoatNormalW=clearCoatNormalW;outParams.clearCoatAARoughnessFactors=getAARoughnessFactors(clearCoatNormalW.xyz);var clearCoatNdotVUnclamped: f32=dot(clearCoatNormalW,viewDirectionW);var clearCoatNdotV: f32=absEps(clearCoatNdotVUnclamped);\n#if DEBUGMODE>0\noutParams.clearCoatNdotV=clearCoatNdotV;\n#endif\n#ifdef CLEARCOAT_TINT\nvar clearCoatVRefract: vec3f=refract(-viewDirectionW,clearCoatNormalW,vClearCoatRefractionParams.y);outParams.clearCoatNdotVRefract=absEps(dot(clearCoatNormalW,clearCoatVRefract));\n#endif\n#if defined(ENVIRONMENTBRDF) && (!defined(REFLECTIONMAP_SKYBOX) || defined(MS_BRDF_ENERGY_CONSERVATION))\nvar environmentClearCoatBrdf: vec3f=getBRDFLookup(clearCoatNdotV,clearCoatRoughness);\n#endif\n#if defined(REFLECTION)\nvar clearCoatAlphaG: f32=convertRoughnessToAverageSlope(clearCoatRoughness);\n#ifdef SPECULARAA\nclearCoatAlphaG+=outParams.clearCoatAARoughnessFactors.y;\n#endif\nvar environmentClearCoatRadiance: vec4f= vec4f(0.,0.,0.,0.);var clearCoatReflectionVector: vec3f=computeReflectionCoords( vec4f(vPositionW,1.0),clearCoatNormalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nclearCoatReflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvar clearCoatReflectionCoords: vec3f=clearCoatReflectionVector;\n#else\nvar clearCoatReflectionCoords: vec2f=clearCoatReflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nclearCoatReflectionCoords/=clearCoatReflectionVector.z;\n#endif\nclearCoatReflectionCoords.y=1.0-clearCoatReflectionCoords.y;\n#endif\nenvironmentClearCoatRadiance=sampleReflectionTexture(\nclearCoatAlphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,clearCoatNdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,clearCoatRoughness\n#endif\n,reflectionSampler\n,reflectionSamplerSampler\n,clearCoatReflectionCoords\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif \n);\n#if DEBUGMODE>0\noutParams.environmentClearCoatRadiance=environmentClearCoatRadiance;\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvar clearCoatEnvironmentReflectance: vec3f=getReflectanceFromBRDFLookup(vec3f(uniforms.vClearCoatRefractionParams.x),environmentClearCoatBrdf);\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nvar clearCoatEho: f32=environmentHorizonOcclusion(-viewDirectionW,clearCoatNormalW,geometricNormalW);clearCoatEnvironmentReflectance*=clearCoatEho;\n#endif\n#endif\n#endif\n#else\nvar clearCoatEnvironmentReflectance: vec3f=getReflectanceFromAnalyticalBRDFLookup_Jones(clearCoatNdotV, vec3f(1.), vec3f(1.),sqrt(1.-clearCoatRoughness));\n#endif\nclearCoatEnvironmentReflectance*=clearCoatIntensity;\n#if DEBUGMODE>0\noutParams.clearCoatEnvironmentReflectance=clearCoatEnvironmentReflectance;\n#endif\noutParams.finalClearCoatRadianceScaled=\nenvironmentClearCoatRadiance.rgb *\nclearCoatEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(CLEARCOAT_TINT)\noutParams.absorption=computeClearCoatAbsorption(outParams.clearCoatNdotVRefract,outParams.clearCoatNdotVRefract,outParams.clearCoatColor,clearCoatThickness,clearCoatIntensity);\n#endif\nvar fresnelIBLClearCoat: f32=fresnelSchlickGGX(clearCoatNdotV,uniforms.vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnelIBLClearCoat*=clearCoatIntensity;outParams.conservationFactor=(1.-fresnelIBLClearCoat);\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\noutParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParams.specularEnvironmentR0,environmentClearCoatBrdf);\n#endif\nreturn outParams;}\n#endif\n";e.IncludesShadersStoreWGSL[Ae]||(e.IncludesShadersStoreWGSL[Ae]=pe);const Ne={name:Ae,shader:pe},Oe="pbrBlockIridescence",Te="struct iridescenceOutParams\n{iridescenceIntensity: f32,\niridescenceIOR: f32,\niridescenceThickness: f32,\nspecularEnvironmentR0: vec3f};\n#ifdef IRIDESCENCE\nfn iridescenceBlock(\nvIridescenceParams: vec4f\n,viewAngle_: f32\n,specularEnvironmentR0: vec3f\n#ifdef IRIDESCENCE_TEXTURE\n,iridescenceMapData: vec2f\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\n,iridescenceThicknessMapData: vec2f\n#endif\n#ifdef CLEARCOAT\n,NdotVUnclamped: f32\n,vClearCoatParams: vec2f\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData: vec2f\n#endif\n#endif\n)->iridescenceOutParams\n{var outParams: iridescenceOutParams;var iridescenceIntensity: f32=vIridescenceParams.x;var iridescenceIOR: f32=vIridescenceParams.y;var iridescenceThicknessMin: f32=vIridescenceParams.z;var iridescenceThicknessMax: f32=vIridescenceParams.w;var iridescenceThicknessWeight: f32=1.;var viewAngle=viewAngle_;\n#ifdef IRIDESCENCE_TEXTURE\niridescenceIntensity*=iridescenceMapData.x;\n#endif\n#if defined(IRIDESCENCE_THICKNESS_TEXTURE)\niridescenceThicknessWeight=iridescenceThicknessMapData.g;\n#endif\nvar iridescenceThickness: f32=mix(iridescenceThicknessMin,iridescenceThicknessMax,iridescenceThicknessWeight);var topIor: f32=1.; \n#ifdef CLEARCOAT\nvar clearCoatIntensity: f32=vClearCoatParams.x;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#endif\ntopIor=mix(1.0,uniforms.vClearCoatRefractionParams.w-1.,clearCoatIntensity);viewAngle=sqrt(1.0+((1.0/topIor)*(1.0/topIor))*((NdotVUnclamped*NdotVUnclamped)-1.0));\n#endif\nvar iridescenceFresnel: vec3f=evalIridescence(topIor,iridescenceIOR,viewAngle,iridescenceThickness,specularEnvironmentR0);outParams.specularEnvironmentR0=mix(specularEnvironmentR0,iridescenceFresnel,iridescenceIntensity);outParams.iridescenceIntensity=iridescenceIntensity;outParams.iridescenceThickness=iridescenceThickness;outParams.iridescenceIOR=iridescenceIOR;return outParams;}\n#endif\n";e.IncludesShadersStoreWGSL[Oe]||(e.IncludesShadersStoreWGSL[Oe]=Te);const Le={name:Oe,shader:Te},_e="pbrBlockSubSurface",Me="struct subSurfaceOutParams\n{specularEnvironmentReflectance: vec3f,\n#ifdef SS_REFRACTION\nfinalRefraction: vec3f,\nsurfaceAlbedo: vec3f,\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nalpha: f32,\n#endif\nrefractionOpacity: f32,\n#endif\n#ifdef SS_TRANSLUCENCY\ntransmittance: vec3f,\ntranslucencyIntensity: f32,\n#ifdef REFLECTION\nrefractionIrradiance: vec3f,\n#endif\n#endif\n#if DEBUGMODE>0\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nthicknessMap: vec4f,\n#endif\n#ifdef SS_REFRACTION\nenvironmentRefraction: vec4f,\nrefractionTransmittance: vec3f\n#endif\n#endif\n};\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#define pbr_inline\nfn sampleEnvironmentRefraction(\nior: f32\n,thickness: f32\n,refractionLOD: f32\n,normalW: vec3f\n,vPositionW: vec3f\n,viewDirectionW: vec3f\n,view: mat4x4f\n,vRefractionInfos: vec4f\n,refractionMatrix: mat4x4f\n,vRefractionMicrosurfaceInfos: vec4f\n,alphaG: f32\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler: texture_cube<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_cube<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_cube<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#else\n,refractionSampler: texture_2d<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_2d<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_2d<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut: anisotropicOutParams\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo: vec2f\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition: vec3f\n,refractionSize: vec3f\n#endif\n)->vec4f {var environmentRefraction: vec4f= vec4f(0.,0.,0.,0.);\n#ifdef ANISOTROPIC\nvar refractionVector: vec3f=refract(-viewDirectionW,anisotropicOut.anisotropicNormal,ior);\n#else\nvar refractionVector: vec3f=refract(-viewDirectionW,normalW,ior);\n#endif\n#ifdef SS_REFRACTIONMAP_OPPOSITEZ\nrefractionVector.z*=-1.0;\n#endif\n#ifdef SS_REFRACTIONMAP_3D\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,refractionSize,refractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;var refractionCoords: vec3f=refractionVector;refractionCoords= (refractionMatrix* vec4f(refractionCoords,0)).xyz;\n#else\n#ifdef SS_USE_THICKNESS_AS_DEPTH\nvar vRefractionUVW: vec3f= (refractionMatrix*(view* vec4f(vPositionW+refractionVector*thickness,1.0))).xyz;\n#else\nvar vRefractionUVW: vec3f= (refractionMatrix*(view* vec4f(vPositionW+refractionVector*vRefractionInfos.z,1.0))).xyz;\n#endif\nvar refractionCoords: vec2f=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;\n#endif\n#ifdef LODBASEDMICROSFURACE\nvar lod=refractionLOD*vRefractionMicrosurfaceInfos.y+vRefractionMicrosurfaceInfos.z;\n#ifdef SS_LODINREFRACTIONALPHA\nvar automaticRefractionLOD: f32=UNPACK_LOD(textureSample(refractionSampler,refractionSamplerSampler,refractionCoords).a);var requestedRefractionLOD: f32=max(automaticRefractionLOD,lod);\n#else\nvar requestedRefractionLOD: f32=lod;\n#endif\n#if defined(REALTIME_FILTERING) && defined(SS_REFRACTIONMAP_3D)\nenvironmentRefraction= vec4f(radiance(alphaG,refractionSampler,refractionSamplerSampler,refractionCoords,vRefractionFilteringInfo),1.0);\n#else\nenvironmentRefraction=textureSampleLevel(refractionSampler,refractionSamplerSampler,refractionCoords,requestedRefractionLOD);\n#endif\n#else\nvar lodRefractionNormalized: f32=saturate(refractionLOD/log2(vRefractionMicrosurfaceInfos.x));var lodRefractionNormalizedDoubled: f32=lodRefractionNormalized*2.0;var environmentRefractionMid: vec4f=textureSample(refractionSampler,refractionSamplerSampler,refractionCoords);if (lodRefractionNormalizedDoubled<1.0){environmentRefraction=mix(\ntextureSample(refractionHighSampler,refractionHighSamplerSampler,refractionCoords),\nenvironmentRefractionMid,\nlodRefractionNormalizedDoubled\n);} else {environmentRefraction=mix(\nenvironmentRefractionMid,\ntextureSample(refractionLowSampler,refractionLowSamplerSampler,refractionCoords),\nlodRefractionNormalizedDoubled-1.0\n);}\n#endif\nvar refraction=environmentRefraction.rgb;\n#ifdef SS_RGBDREFRACTION\nrefraction=fromRGBD(environmentRefraction);\n#endif\n#ifdef SS_GAMMAREFRACTION\nrefraction=toLinearSpaceVec3(environmentRefraction.rgb);\n#endif\nreturn vec4f(refraction,environmentRefraction.a);}\n#endif\n#define pbr_inline\nfn subSurfaceBlock(\nvSubSurfaceIntensity: vec3f\n,vThicknessParam: vec2f\n,vTintColor: vec4f\n,normalW: vec3f\n,specularEnvironmentReflectance: vec3f\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n,thicknessMap: vec4f\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\n,refractionIntensityMap: vec4f\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\n,translucencyIntensityMap: vec4f\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\n,reflectionMatrix: mat4x4f\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,irradianceVector_: vec3f\n#endif\n#if defined(REALTIME_FILTERING)\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n,vReflectionFilteringInfo: vec2f\n#ifdef IBL_CDF_FILTERING\n,icdfSampler: texture_2d<f32>\n,icdfSamplerSampler: sampler\n#endif\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\n,irradianceSampler: texture_cube<f32>\n,irradianceSamplerSampler: sampler\n#else\n,irradianceSampler: texture_2d<f32>\n,irradianceSamplerSampler: sampler\n#endif\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n,surfaceAlbedo: vec3f\n#endif\n#ifdef SS_REFRACTION\n,vPositionW: vec3f\n,viewDirectionW: vec3f\n,view: mat4x4f\n,vRefractionInfos: vec4f\n,refractionMatrix: mat4x4f\n,vRefractionMicrosurfaceInfos: vec4f\n,vLightingIntensity: vec4f\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n,alpha: f32\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\n,NdotVUnclamped: f32\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\n,roughness: f32\n#endif\n,alphaG: f32\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler: texture_cube<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_cube<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_cube<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#else\n,refractionSampler: texture_2d<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_2d<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_2d<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut: anisotropicOutParams\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo: vec2f\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition: vec3f\n,refractionSize: vec3f\n#endif\n#ifdef SS_DISPERSION\n,dispersion: f32\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\n,vDiffusionDistance: vec3f\n,vTranslucencyColor: vec4f\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n,translucencyColorMap: vec4f\n#endif\n#endif\n)->subSurfaceOutParams\n{var outParams: subSurfaceOutParams;outParams.specularEnvironmentReflectance=specularEnvironmentReflectance;\n#ifdef SS_REFRACTION\nvar refractionIntensity: f32=vSubSurfaceIntensity.x;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nrefractionIntensity*=(1.0-alpha);outParams.alpha=1.0;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nvar translucencyIntensity: f32=vSubSurfaceIntensity.y;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n#ifdef SS_USE_GLTF_TEXTURES\nvar thickness: f32=thicknessMap.g*vThicknessParam.y+vThicknessParam.x;\n#else\nvar thickness: f32=thicknessMap.r*vThicknessParam.y+vThicknessParam.x;\n#endif\n#if DEBUGMODE>0\noutParams.thicknessMap=thicknessMap;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=thicknessMap.r;\n#else\nrefractionIntensity*=thicknessMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=thicknessMap.a;\n#else\ntranslucencyIntensity*=thicknessMap.b;\n#endif\n#endif\n#else\nvar thickness: f32=vThicknessParam.y;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTIONINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=refractionIntensityMap.r;\n#else\nrefractionIntensity*=refractionIntensityMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCYINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=translucencyIntensityMap.a;\n#else\ntranslucencyIntensity*=translucencyIntensityMap.b;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nthickness=maxEps(thickness);var translucencyColor: vec4f=vTranslucencyColor;\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\ntranslucencyColor*=translucencyColorMap;\n#endif\nvar transmittance: vec3f=transmittanceBRDF_Burley(translucencyColor.rgb,vDiffusionDistance,thickness);transmittance*=translucencyIntensity;outParams.transmittance=transmittance;outParams.translucencyIntensity=translucencyIntensity;\n#endif\n#ifdef SS_REFRACTION\nvar environmentRefraction: vec4f= vec4f(0.,0.,0.,0.);\n#ifdef SS_HAS_THICKNESS\nvar ior: f32=vRefractionInfos.y;\n#else\nvar ior: f32=vRefractionMicrosurfaceInfos.w;\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nvar refractionAlphaG: f32=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));var refractionLOD: f32=getLodFromAlphaGNdotV(vRefractionMicrosurfaceInfos.x,refractionAlphaG,NdotVUnclamped);\n#elif defined(SS_LINEARSPECULARREFRACTION)\nvar refractionRoughness: f32=alphaG;refractionRoughness=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));var refractionLOD: f32=getLinearLodFromRoughness(vRefractionMicrosurfaceInfos.x,refractionRoughness);\n#else\nvar refractionAlphaG: f32=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));var refractionLOD: f32=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG);\n#endif\nvar refraction_ior: f32=vRefractionInfos.y;\n#ifdef SS_DISPERSION\nvar realIOR: f32=1.0/refraction_ior;var iorDispersionSpread: f32=0.04*dispersion*(realIOR-1.0);var iors: vec3f= vec3f(1.0/(realIOR-iorDispersionSpread),refraction_ior,1.0/(realIOR+iorDispersionSpread));for (var i: i32=0; i<3; i++) {refraction_ior=iors[i];\n#endif\nvar envSample: vec4f=sampleEnvironmentRefraction(refraction_ior,thickness,refractionLOD,normalW,vPositionW,viewDirectionW,view,vRefractionInfos,refractionMatrix,vRefractionMicrosurfaceInfos,alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler\n,refractionSamplerSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler\n,refractionLowSamplerSampler\n,refractionHighSampler\n,refractionHighSamplerSampler\n#endif\n#else\n,refractionSampler\n,refractionSamplerSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler\n,refractionLowSamplerSampler\n,refractionHighSampler\n,refractionHighSamplerSampler\n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition\n,refractionSize\n#endif\n);\n#ifdef SS_DISPERSION\nenvironmentRefraction[i]=envSample[i];}\n#else\nenvironmentRefraction=envSample;\n#endif\nenvironmentRefraction=vec4f(environmentRefraction.rgb*vRefractionInfos.x,environmentRefraction.a);\n#endif\n#ifdef SS_REFRACTION\nvar refractionTransmittance: vec3f= vec3f(refractionIntensity);\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvar volumeAlbedo: vec3f=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambertVec3(volumeAlbedo,thickness);\n#elif defined(SS_LINKREFRACTIONTOTRANSPARENCY)\nvar maxChannel: f32=max(max(surfaceAlbedo.r,surfaceAlbedo.g),surfaceAlbedo.b);var volumeAlbedo: vec3f=saturateVec3(maxChannel*surfaceAlbedo);environmentRefraction=vec4f(environmentRefraction.rgb*volumeAlbedo,environmentRefraction.a);\n#else\nvar volumeAlbedo: vec3f=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambertVec3(volumeAlbedo,vThicknessParam.y);\n#endif\n#ifdef SS_ALBEDOFORREFRACTIONTINT\nenvironmentRefraction=vec4f(environmentRefraction.rgb*surfaceAlbedo.rgb,environmentRefraction.a);\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo;outParams.refractionOpacity=1.-refractionIntensity;\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\noutParams.surfaceAlbedo*=outParams.refractionOpacity;\n#endif\n#ifdef UNUSED_MULTIPLEBOUNCES\nvar bounceSpecularEnvironmentReflectance: vec3f=(2.0*specularEnvironmentReflectance)/(1.0+specularEnvironmentReflectance);outParams.specularEnvironmentReflectance=mix(bounceSpecularEnvironmentReflectance,specularEnvironmentReflectance,refractionIntensity);\n#endif\n#if DEBUGMODE>0\noutParams.refractionTransmittance=refractionTransmittance;\n#endif\noutParams.finalRefraction=environmentRefraction.rgb*refractionTransmittance*vLightingIntensity.z;outParams.finalRefraction*=vec3f(1.0)-specularEnvironmentReflectance;\n#if DEBUGMODE>0\noutParams.environmentRefraction=environmentRefraction;\n#endif\n#endif\n#if defined(REFLECTION) && defined(SS_TRANSLUCENCY)\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX) || !defined(USESPHERICALFROMREFLECTIONMAP)\nvar irradianceVector: vec3f= (reflectionMatrix* vec4f(normalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#else\nvar irradianceVector: vec3f=irradianceVector_;\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP)\n#if defined(REALTIME_FILTERING)\nvar refractionIrradiance: vec3f=irradiance(reflectionSampler,reflectionSamplerSampler,-irradianceVector,vReflectionFilteringInfo,0.0,surfaceAlbedo,irradianceVector\n#ifdef IBL_CDF_FILTERING\n,icdfSampler\n,icdfSamplerSampler\n#endif\n);\n#else\nvar refractionIrradiance: vec3f=computeEnvironmentIrradiance(-irradianceVector);\n#endif\n#elif defined(USEIRRADIANCEMAP)\n#ifdef REFLECTIONMAP_3D\nvar irradianceCoords: vec3f=irradianceVector;\n#else\nvar irradianceCoords: vec2f=irradianceVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nirradianceCoords/=irradianceVector.z;\n#endif\nirradianceCoords.y=1.0-irradianceCoords.y;\n#endif\nvar temp: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,-irradianceCoords);var refractionIrradiance=temp.rgb;\n#ifdef RGBDREFLECTION\nrefractionIrradiance=fromRGBD(temp).rgb;\n#endif\n#ifdef GAMMAREFLECTION\nrefractionIrradiance=toLinearSpaceVec3(refractionIrradiance);\n#endif\n#else\nvar refractionIrradiance: vec3f= vec3f(0.);\n#endif\nrefractionIrradiance*=transmittance;\n#ifdef SS_ALBEDOFORTRANSLUCENCYTINT\nrefractionIrradiance*=surfaceAlbedo.rgb;\n#endif\noutParams.refractionIrradiance=refractionIrradiance;\n#endif\nreturn outParams;}\n#endif\n";e.IncludesShadersStoreWGSL[_e]||(e.IncludesShadersStoreWGSL[_e]=Me);const De={name:_e,shader:Me},Fe="pbrBlockNormalFinal",Pe="#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nvar faceNormal: vec3f=normalize(cross(dpdx(fragmentInputs.vPositionW),dpdy(fragmentInputs.vPositionW)))*scene.vEyePosition.w;\n#if defined(TWOSIDEDLIGHTING)\nfaceNormal=select(-faceNormal,faceNormal,fragmentInputs.frontFacing);\n#endif\nnormalW*=sign(dot(normalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\n#if defined(MIRRORED)\nnormalW=select(normalW,-normalW,fragmentInputs.frontFacing);\n#else\nnormalW=select(-normalW,normalW,fragmentInputs.frontFacing);\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[Fe]||(e.IncludesShadersStoreWGSL[Fe]=Pe);const ge={name:Fe,shader:Pe},he="pbrBlockLightmapInit",Ue="#ifdef LIGHTMAP\nvar lightmapColor: vec4f=TEXRD(lightmapSampler,lightmapSamplerSampler,fragmentInputs.vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor=vec4f(fromRGBD(lightmapColor),lightmapColor.a);\n#endif\n#ifdef GAMMALIGHTMAP\nlightmapColor=vec4f(toLinearSpaceVec3(lightmapColor.rgb),lightmapColor.a);\n#endif\nlightmapColor=vec4f(lightmapColor.rgb*uniforms.vLightmapInfos.y,lightmapColor.a);\n#endif\n";e.IncludesShadersStoreWGSL[he]||(e.IncludesShadersStoreWGSL[he]=Ue);const be={name:he,shader:Ue},ye="pbrBlockGeometryInfo",Be="var NdotVUnclamped: f32=dot(normalW,viewDirectionW);var NdotV: f32=absEps(NdotVUnclamped);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var AARoughnessFactors: vec2f=getAARoughnessFactors(normalW.xyz);\n#ifdef SPECULARAA\nalphaG+=AARoughnessFactors.y;\n#endif\n#if defined(ENVIRONMENTBRDF)\nvar environmentBrdf: vec3f=getBRDFLookup(NdotV,roughness);\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n#ifdef AMBIENTINGRAYSCALE\nvar ambientMonochrome: f32=aoOut.ambientOcclusionColor.r;\n#else\nvar ambientMonochrome: f32=getLuminance(aoOut.ambientOcclusionColor);\n#endif\nvar seo: f32=environmentRadianceOcclusion(ambientMonochrome,NdotVUnclamped);\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nvar eho: f32=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW);\n#endif\n#endif\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[ye]||(e.IncludesShadersStoreWGSL[ye]=Be);const Ge={name:ye,shader:Be},Ve="pbrBlockReflectance",He="#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvar baseSpecularEnvironmentReflectance: vec3f=getReflectanceFromBRDFWithEnvLookup(vec3f(reflectanceF0),vec3f(reflectivityOut.reflectanceF90),environmentBrdf);\n#if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR)\nlet metalEnvironmentReflectance: vec3f=vec3f(reflectivityOut.specularWeight)*getF82Specular(NdotV,clearcoatOut.specularEnvironmentR0,reflectivityOut.colorReflectanceF90,reflectivityOut.roughness);let dielectricEnvironmentReflectance=getReflectanceFromBRDFWithEnvLookup(reflectivityOut.dielectricColorF0,reflectivityOut.colorReflectanceF90,environmentBrdf);var colorSpecularEnvironmentReflectance: vec3f=mix(dielectricEnvironmentReflectance,metalEnvironmentReflectance,reflectivityOut.metallic);\n#else\nvar colorSpecularEnvironmentReflectance=getReflectanceFromBRDFWithEnvLookup(clearcoatOut.specularEnvironmentR0,reflectivityOut.colorReflectanceF90,environmentBrdf);\n#endif\n#ifdef RADIANCEOCCLUSION\ncolorSpecularEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\ncolorSpecularEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#else\nvar colorSpecularEnvironmentReflectance: vec3f=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,sqrt(microSurface));var baseSpecularEnvironmentReflectance: vec3f=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,vec3f(reflectanceF0),vec3f(reflectivityOut.reflectanceF90),sqrt(microSurface));\n#endif\n#ifdef CLEARCOAT\ncolorSpecularEnvironmentReflectance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\ncolorSpecularEnvironmentReflectance*=clearcoatOut.absorption;\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[Ve]||(e.IncludesShadersStoreWGSL[Ve]=He);const xe={name:Ve,shader:He},We="pbrBlockDirectLighting",Xe="var diffuseBase: vec3f=vec3f(0.,0.,0.);\n#ifdef SS_TRANSLUCENCY\nvar diffuseTransmissionBase: vec3f=vec3f(0.,0.,0.);\n#endif\n#ifdef SPECULARTERM\nvar specularBase: vec3f=vec3f(0.,0.,0.);\n#endif\n#ifdef CLEARCOAT\nvar clearCoatBase: vec3f=vec3f(0.,0.,0.);\n#endif\n#ifdef SHEEN\nvar sheenBase: vec3f=vec3f(0.,0.,0.);\n#endif\n#if defined(SPECULARTERM) && defined(LIGHT0)\nvar coloredFresnel: vec3f=vec3f(0.,0.,0.);\n#endif\nvar preInfo: preLightingInfo;var info: lightingInfo;var shadow: f32=1.; \nvar aggShadow: f32=0.;var numLights: f32=0.;\n#if defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\nvar absorption: vec3f=vec3f(0.);\n#endif\n";e.IncludesShadersStoreWGSL[We]||(e.IncludesShadersStoreWGSL[We]=Xe);const Ye={name:We,shader:Xe},we="pbrBlockFinalLitComponents",ke="aggShadow=aggShadow/numLights;\n#if defined(ENVIRONMENTBRDF)\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvar baseSpecularEnergyConservationFactor: vec3f=getEnergyConservationFactor(vec3f(reflectanceF0),environmentBrdf);var coloredEnergyConservationFactor: vec3f=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf);\n#endif\n#endif\n#if defined(SHEEN) && defined(SHEEN_ALBEDOSCALING) && defined(ENVIRONMENTBRDF)\nsurfaceAlbedo=sheenOut.sheenAlbedoScaling*surfaceAlbedo.rgb;\n#endif\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\n#ifndef METALLICWORKFLOW\n#ifdef SPECULAR_GLOSSINESS_ENERGY_CONSERVATION\nsurfaceAlbedo=vec3f(1.-reflectanceF0)*surfaceAlbedo.rgb;\n#endif\n#endif\n#endif\n#ifdef REFLECTION\nvar finalIrradiance: vec3f=reflectionOut.environmentIrradiance;\n#ifndef LEGACY_SPECULAR_ENERGY_CONSERVATION\n#if defined(METALLICWORKFLOW) || defined(SPECULAR_GLOSSINESS_ENERGY_CONSERVATION)\nvar baseSpecularEnergy: vec3f=vec3f(baseSpecularEnvironmentReflectance);\n#if defined(ENVIRONMENTBRDF)\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nbaseSpecularEnergy*=baseSpecularEnergyConservationFactor;\n#endif\n#endif\nfinalIrradiance*=clamp(vec3f(1.0)-baseSpecularEnergy,vec3f(0.0),vec3f(1.0));\n#endif\n#endif\n#if defined(CLEARCOAT)\nfinalIrradiance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nfinalIrradiance*=clearcoatOut.absorption;\n#endif\n#endif\n#ifndef SS_APPLY_ALBEDO_AFTER_SUBSURFACE\nfinalIrradiance*=surfaceAlbedo.rgb;\n#endif\n#if defined(SS_REFRACTION) && !defined(LEGACY_SPECULAR_ENERGY_CONSERVATION) \nfinalIrradiance*=subSurfaceOut.refractionOpacity;\n#endif\n#if defined(SS_TRANSLUCENCY)\nfinalIrradiance*=(1.0-subSurfaceOut.translucencyIntensity);finalIrradiance+=subSurfaceOut.refractionIrradiance;\n#endif\n#ifdef SS_APPLY_ALBEDO_AFTER_SUBSURFACE\nfinalIrradiance*=surfaceAlbedo.rgb;\n#endif\nfinalIrradiance*=uniforms.vLightingIntensity.z;finalIrradiance*=aoOut.ambientOcclusionColor;\n#endif\n#ifdef SPECULARTERM\nvar finalSpecular: vec3f=specularBase;finalSpecular=max(finalSpecular,vec3f(0.0));var finalSpecularScaled: vec3f=finalSpecular*uniforms.vLightingIntensity.x*uniforms.vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalSpecularScaled*=coloredEnergyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalSpecularScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef REFLECTION\nvar finalRadiance: vec3f=reflectionOut.environmentRadiance.rgb;finalRadiance*=colorSpecularEnvironmentReflectance;;var finalRadianceScaled: vec3f=finalRadiance*uniforms.vLightingIntensity.z;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalRadianceScaled*=coloredEnergyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalRadianceScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef SHEEN\nvar finalSheen: vec3f=sheenBase*sheenOut.sheenColor;finalSheen=max(finalSheen,vec3f(0.0));var finalSheenScaled: vec3f=finalSheen*uniforms.vLightingIntensity.x*uniforms.vLightingIntensity.w;\n#if defined(CLEARCOAT) && defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef CLEARCOAT\nvar finalClearCoat: vec3f=clearCoatBase;finalClearCoat=max(finalClearCoat,vec3f(0.0));var finalClearCoatScaled: vec3f=finalClearCoat*uniforms.vLightingIntensity.x*uniforms.vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalClearCoatScaled*=clearcoatOut.energyConservationFactorClearCoat;\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction*=clearcoatOut.conservationFactor;\n#ifdef CLEARCOAT_TINT\nsubSurfaceOut.finalRefraction*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef ALPHABLEND\nvar luminanceOverAlpha: f32=0.0;\n#if defined(REFLECTION) && defined(RADIANCEOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalRadianceScaled);\n#if defined(CLEARCOAT)\nluminanceOverAlpha+=getLuminance(clearcoatOut.finalClearCoatRadianceScaled);\n#endif\n#endif\n#if defined(SPECULARTERM) && defined(SPECULAROVERALPHA)\nluminanceOverAlpha+=getLuminance(finalSpecularScaled);\n#endif\n#if defined(CLEARCOAT) && defined(CLEARCOATOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalClearCoatScaled);\n#endif\n#if defined(RADIANCEOVERALPHA) || defined(SPECULAROVERALPHA) || defined(CLEARCOATOVERALPHA)\nalpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha);\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[we]||(e.IncludesShadersStoreWGSL[we]=ke);const ze={name:we,shader:ke},Ke="pbrBlockFinalUnlitComponents",je="var finalDiffuse: vec3f=diffuseBase;finalDiffuse*=surfaceAlbedo;\n#if defined(SS_REFRACTION) && !defined(UNLIT) && !defined(LEGACY_SPECULAR_ENERGY_CONSERVATION)\nfinalDiffuse*=subSurfaceOut.refractionOpacity;\n#endif\n#if defined(SS_TRANSLUCENCY) && !defined(UNLIT)\nfinalDiffuse+=diffuseTransmissionBase;\n#endif\nfinalDiffuse=max(finalDiffuse,vec3f(0.0));finalDiffuse*=uniforms.vLightingIntensity.x;var finalAmbient: vec3f=uniforms.vAmbientColor;finalAmbient=finalAmbient*surfaceAlbedo.rgb;var finalEmissive: vec3f=uniforms.vEmissiveColor;\n#ifdef EMISSIVE\nvar emissiveColorTex: vec3f=TEXRD(emissiveSampler,emissiveSamplerSampler,fragmentInputs.vEmissiveUV+uvOffset).rgb;\n#ifdef GAMMAEMISSIVE\nfinalEmissive*=toLinearSpaceVec3(emissiveColorTex.rgb);\n#else\nfinalEmissive*=emissiveColorTex.rgb;\n#endif\nfinalEmissive*= uniforms.vEmissiveInfos.y;\n#endif\nfinalEmissive*=uniforms.vLightingIntensity.y;\n#ifdef AMBIENT\nvar ambientOcclusionForDirectDiffuse: vec3f=mix( vec3f(1.),aoOut.ambientOcclusionColor,uniforms.vAmbientInfos.w);\n#else\nvar ambientOcclusionForDirectDiffuse: vec3f=aoOut.ambientOcclusionColor;\n#endif\nfinalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse;\n";e.IncludesShadersStoreWGSL[Ke]||(e.IncludesShadersStoreWGSL[Ke]=je);const qe={name:Ke,shader:je},Ze="pbrBlockFinalColorComposition",Je="var finalColor: vec4f= vec4f(\n#ifndef UNLIT\n#ifdef REFLECTION\nfinalIrradiance +\n#endif\n#ifdef SPECULARTERM\nfinalSpecularScaled +\n#endif\n#ifdef SHEEN\nfinalSheenScaled +\n#endif\n#ifdef CLEARCOAT\nfinalClearCoatScaled +\n#endif\n#ifdef REFLECTION\nfinalRadianceScaled +\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled +\n#endif\n#ifdef CLEARCOAT\nclearcoatOut.finalClearCoatRadianceScaled +\n#endif\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction +\n#endif\n#endif\nfinalAmbient +\nfinalDiffuse,\nalpha);\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\nfinalColor=vec4f(finalColor.rgb*lightmapColor.rgb,finalColor.a);\n#else\nfinalColor=vec4f(finalColor.rgb+lightmapColor.rgb,finalColor.a);\n#endif\n#endif\n#endif\nfinalColor=vec4f(finalColor.rgb+finalEmissive,finalColor.a);\n#define CUSTOM_FRAGMENT_BEFORE_FOG\nfinalColor=max(finalColor,vec4f(0.0));\n";e.IncludesShadersStoreWGSL[Ze]||(e.IncludesShadersStoreWGSL[Ze]=Je);const Qe={name:Ze,shader:Je},$e="pbrBlockPrePass",en="#if SCENE_MRT_COUNT>0\nvar writeGeometryInfo: f32=select(0.0,1.0,finalColor.a>ALPHATESTVALUE);var fragData: array<vec4<f32>,SCENE_MRT_COUNT>;\n#ifdef PREPASS_POSITION\nfragData[PREPASS_POSITION_INDEX]= vec4f(fragmentInputs.vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_LOCAL_POSITION\nfragData[PREPASS_LOCAL_POSITION_INDEX]=vec4f(fragmentInputs.vPosition,writeGeometryInfo);\n#endif\n#ifdef PREPASS_VELOCITY\nvar a: vec2f=(fragmentInputs.vCurrentPosition.xy/fragmentInputs.vCurrentPosition.w)*0.5+0.5;var b: vec2f=(fragmentInputs.vPreviousPosition.xy/fragmentInputs.vPreviousPosition.w)*0.5+0.5;var velocity: vec2f=abs(a-b);velocity= vec2f(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;fragData[PREPASS_VELOCITY_INDEX]= vec4f(velocity,0.0,writeGeometryInfo);\n#elif defined(PREPASS_VELOCITY_LINEAR)\nvar velocity : vec2f=vec2f(0.5)*((fragmentInputs.vPreviousPosition.xy/fragmentInputs.vPreviousPosition.w) -\n(fragmentInputs.vCurrentPosition.xy/fragmentInputs.vCurrentPosition.w));fragData[PREPASS_VELOCITY_LINEAR_INDEX]=vec4f(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO\nfragData[PREPASS_ALBEDO_INDEX]=vec4f(surfaceAlbedo,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\nvar sqAlbedo : vec3f=sqrt(surfaceAlbedo); \n#endif\n#ifdef PREPASS_IRRADIANCE_LEGACY\nvar irradiance : vec3f=finalDiffuse;\n#ifndef UNLIT\n#ifdef REFLECTION\nirradiance+=finalIrradiance;\n#endif\n#endif\n#ifdef SS_SCATTERING\n#ifdef PREPASS_COLOR\nfragData[PREPASS_COLOR_INDEX]=vec4f(finalColor.rgb-irradiance,finalColor.a); \n#endif\nirradiance/=sqAlbedo;fragData[PREPASS_IRRADIANCE_LEGACY_INDEX]=vec4f(clamp(irradiance,vec3f(0.),vec3f(1.)),writeGeometryInfo*uniforms.scatteringDiffusionProfile/255.); \n#else\n#ifdef PREPASS_COLOR\nfragData[PREPASS_COLOR_INDEX]=finalColor; \n#endif\nfragData[PREPASS_IRRADIANCE_LEGACY_INDEX]=vec4f(clamp(irradiance,vec3f(0.),vec3f(1.)),writeGeometryInfo); \n#endif\n#else\n#ifdef PREPASS_IRRADIANCE\nvar irradiance : vec3f=finalDiffuse;\n#ifndef UNLIT\n#ifdef REFLECTION\nirradiance+=finalIrradiance;\n#endif\n#endif\nfragData[PREPASS_IRRADIANCE_INDEX]=vec4f(irradiance,writeGeometryInfo);\n#endif\n#ifdef PREPASS_COLOR\nfragData[PREPASS_COLOR_INDEX]=vec4f(finalColor.rgb,finalColor.a);\n#endif\n#endif\n#ifdef PREPASS_DEPTH\nfragData[PREPASS_DEPTH_INDEX]=vec4f(fragmentInputs.vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_SCREENSPACE_DEPTH\nfragData[PREPASS_SCREENSPACE_DEPTH_INDEX]=vec4f(fragmentInputs.position.z,0.0,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_NORMALIZED_VIEW_DEPTH\nfragData[PREPASS_NORMALIZED_VIEW_DEPTH_INDEX]=vec4f(fragmentInputs.vNormViewDepth,0.0,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\nfragData[PREPASS_NORMAL_INDEX]=vec4f(normalW,writeGeometryInfo);\n#else\nfragData[PREPASS_NORMAL_INDEX]=vec4f(normalize((scene.view*vec4f(normalW,0.0)).rgb),writeGeometryInfo);\n#endif\n#endif\n#ifdef PREPASS_WORLD_NORMAL\nfragData[PREPASS_WORLD_NORMAL_INDEX]=vec4f(normalW*0.5+0.5,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\nfragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4f(sqAlbedo,writeGeometryInfo);\n#endif\n#ifdef PREPASS_REFLECTIVITY\n#ifndef UNLIT\nfragData[PREPASS_REFLECTIVITY_INDEX]=vec4f(specularEnvironmentR0,microSurface)*writeGeometryInfo;\n#else\nfragData[PREPASS_REFLECTIVITY_INDEX]=vec4f(0.0,0.0,0.0,1.0)*writeGeometryInfo;\n#endif\n#endif\n#if SCENE_MRT_COUNT>0\nfragmentOutputs.fragData0=fragData[0];\n#endif\n#if SCENE_MRT_COUNT>1\nfragmentOutputs.fragData1=fragData[1];\n#endif\n#if SCENE_MRT_COUNT>2\nfragmentOutputs.fragData2=fragData[2];\n#endif\n#if SCENE_MRT_COUNT>3\nfragmentOutputs.fragData3=fragData[3];\n#endif\n#if SCENE_MRT_COUNT>4\nfragmentOutputs.fragData4=fragData[4];\n#endif\n#if SCENE_MRT_COUNT>5\nfragmentOutputs.fragData5=fragData[5];\n#endif\n#if SCENE_MRT_COUNT>6\nfragmentOutputs.fragData6=fragData[6];\n#endif\n#if SCENE_MRT_COUNT>7\nfragmentOutputs.fragData7=fragData[7];\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[$e]||(e.IncludesShadersStoreWGSL[$e]=en);const nn={name:$e,shader:en},an="pbrPixelShader",rn="#define PBR_FRAGMENT_SHADER\n#define CUSTOM_FRAGMENT_BEGIN\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\n#include<oitDeclaration>\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE\n#endif\n#include<pbrUboDeclaration>\n#include<pbrFragmentExtraDeclaration>\n#include<lightUboDeclaration>[0..maxSimultaneousLights]\n#include<pbrFragmentSamplersDeclaration>\n#include<imageProcessingDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#include<textureRepetitionFunctions>\n#include<helperFunctions>\n#include<subSurfaceScatteringFunctions>\n#include<importanceSampling>\n#include<pbrHelperFunctions>\n#include<imageProcessingFunctions>\n#include<shadowsFragmentFunctions>\n#include<harmonicsFunctions>\n#include<pbrDirectLightingSetupFunctions>\n#include<pbrDirectLightingFalloffFunctions>\n#include<pbrBRDFFunctions>\n#include<hdrFilteringFunctions>\n#include<pbrDirectLightingFunctions>\n#include<pbrIBLFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#ifdef REFLECTION\n#include<reflectionFunction>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#include<pbrBlockAlbedoOpacity>\n#include<pbrBlockReflectivity>\n#include<pbrBlockAmbientOcclusion>\n#include<pbrBlockAlphaFresnel>\n#include<pbrBlockAnisotropic>\n#include<pbrBlockReflection>\n#include<pbrBlockSheen>\n#include<pbrBlockClearcoat>\n#include<pbrBlockIridescence>\n#include<pbrBlockSubSurface>\n@fragment\nfn main(input: FragmentInputs)->FragmentOutputs {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#include<pbrBlockNormalGeometric>\n#include<bumpFragment>\n#include<pbrBlockNormalFinal>\nvar albedoOpacityOut: albedoOpacityOutParams;\n#ifdef ALBEDO\nvar albedoTexture: vec4f=TEXRD(albedoSampler,albedoSamplerSampler,fragmentInputs.vAlbedoUV+uvOffset);\n#endif\n#ifdef BASE_WEIGHT\nvar baseWeightTexture: vec4f=TEXRD(baseWeightSampler,baseWeightSamplerSampler,fragmentInputs.vBaseWeightUV+uvOffset);\n#endif\n#ifdef OPACITY\nvar opacityMap: vec4f=TEXRD(opacitySampler,opacitySamplerSampler,fragmentInputs.vOpacityUV+uvOffset);\n#endif\n#ifdef DECAL\nvar decalColor: vec4f=textureSample(decalSampler,decalSamplerSampler,fragmentInputs.vDecalUV+uvOffset);\n#endif\nalbedoOpacityOut=albedoOpacityBlock(\nuniforms.vAlbedoColor\n#ifdef ALBEDO\n,albedoTexture\n,uniforms.vAlbedoInfos\n#endif\n,uniforms.baseWeight\n#ifdef BASE_WEIGHT\n,baseWeightTexture\n,uniforms.vBaseWeightInfos\n#endif\n#ifdef OPACITY\n,opacityMap\n,uniforms.vOpacityInfos\n#endif\n#ifdef DETAIL\n,detailColor\n,uniforms.vDetailInfos\n#endif\n#ifdef DECAL\n,decalColor\n,uniforms.vDecalInfos\n#endif\n);var surfaceAlbedo: vec3f=albedoOpacityOut.surfaceAlbedo;var alpha: f32=albedoOpacityOut.alpha;\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\n#define DEPTHPREPASS_SKIP_EARLY_RETURN\n#include<depthPrePass>\n#ifndef DEPTHPREPASS\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\nvar aoOut: ambientOcclusionOutParams;\n#ifdef AMBIENT\nvar ambientOcclusionColorMap: vec3f=TEXRD(ambientSampler,ambientSamplerSampler,fragmentInputs.vAmbientUV+uvOffset).rgb;\n#endif\naoOut=ambientOcclusionBlock(\n#ifdef AMBIENT\nambientOcclusionColorMap,\nuniforms.vAmbientInfos\n#endif\n);\n#include<pbrBlockLightmapInit>\n#ifdef UNLIT\nvar diffuseBase: vec3f= vec3f(1.,1.,1.);\n#else\nvar baseColor: vec3f=surfaceAlbedo;var reflectivityOut: reflectivityOutParams;\n#if defined(REFLECTIVITY)\nvar surfaceMetallicOrReflectivityColorMap: vec4f=TEXRD(reflectivitySampler,reflectivitySamplerSampler,fragmentInputs.vReflectivityUV+uvOffset);var baseReflectivity: vec4f=surfaceMetallicOrReflectivityColorMap;\n#ifndef METALLICWORKFLOW\n#ifdef REFLECTIVITY_GAMMA\nsurfaceMetallicOrReflectivityColorMap=toLinearSpaceVec4(surfaceMetallicOrReflectivityColorMap);\n#endif\nsurfaceMetallicOrReflectivityColorMap=vec4f(surfaceMetallicOrReflectivityColorMap.rgb*uniforms.vReflectivityInfos.y,surfaceMetallicOrReflectivityColorMap.a);\n#endif\n#endif\n#if defined(MICROSURFACEMAP)\nvar microSurfaceTexel: vec4f=TEXRD(microSurfaceSampler,microSurfaceSamplerSampler,fragmentInputs.vMicroSurfaceSamplerUV+uvOffset)*uniforms.vMicroSurfaceSamplerInfos.y;\n#endif\n#ifdef BASE_DIFFUSE_ROUGHNESS\nvar baseDiffuseRoughnessTexture: f32=TEXRD(baseDiffuseRoughnessSampler,baseDiffuseRoughnessSamplerSampler,fragmentInputs.vBaseDiffuseRoughnessUV+uvOffset).x;\n#endif\n#ifdef METALLICWORKFLOW\nvar metallicReflectanceFactors: vec4f=uniforms.vMetallicReflectanceFactors;\n#ifdef REFLECTANCE\nvar reflectanceFactorsMap: vec4f=TEXRD(reflectanceSampler,reflectanceSamplerSampler,fragmentInputs.vReflectanceUV+uvOffset);\n#ifdef REFLECTANCE_GAMMA\nreflectanceFactorsMap=toLinearSpaceVec4(reflectanceFactorsMap);\n#endif\nmetallicReflectanceFactors=vec4f(metallicReflectanceFactors.rgb*reflectanceFactorsMap.rgb,metallicReflectanceFactors.a);\n#endif\n#ifdef METALLIC_REFLECTANCE\nvar metallicReflectanceFactorsMap: vec4f=TEXRD(metallicReflectanceSampler,metallicReflectanceSamplerSampler,fragmentInputs.vMetallicReflectanceUV+uvOffset);\n#ifdef METALLIC_REFLECTANCE_GAMMA\nmetallicReflectanceFactorsMap=toLinearSpaceVec4(metallicReflectanceFactorsMap);\n#endif\n#ifndef METALLIC_REFLECTANCE_USE_ALPHA_ONLY\nmetallicReflectanceFactors=vec4f(metallicReflectanceFactors.rgb*metallicReflectanceFactorsMap.rgb,metallicReflectanceFactors.a);\n#endif\nmetallicReflectanceFactors.a*=metallicReflectanceFactorsMap.a;\n#endif\n#endif\nreflectivityOut=reflectivityBlock(\nuniforms.vReflectivityColor\n#ifdef METALLICWORKFLOW\n,surfaceAlbedo\n,metallicReflectanceFactors\n#endif\n,uniforms.baseDiffuseRoughness\n#ifdef BASE_DIFFUSE_ROUGHNESS\n,baseDiffuseRoughnessTexture\n,uniforms.vBaseDiffuseRoughnessInfos\n#endif\n#ifdef REFLECTIVITY\n,uniforms.vReflectivityInfos\n,surfaceMetallicOrReflectivityColorMap\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n,aoOut.ambientOcclusionColor\n#endif\n#ifdef MICROSURFACEMAP\n,microSurfaceTexel\n#endif\n#ifdef DETAIL\n,detailColor\n,uniforms.vDetailInfos\n#endif\n);var microSurface: f32=reflectivityOut.microSurface;var roughness: f32=reflectivityOut.roughness;var diffuseRoughness: f32=reflectivityOut.diffuseRoughness;\n#ifdef METALLICWORKFLOW\nsurfaceAlbedo=reflectivityOut.surfaceAlbedo;\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\naoOut.ambientOcclusionColor=reflectivityOut.ambientOcclusionColor;\n#endif\n#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nvar alphaFresnelOut: alphaFresnelOutParams;alphaFresnelOut=alphaFresnelBlock(\nnormalW,\nviewDirectionW,\nalpha,\nmicroSurface\n);alpha=alphaFresnelOut.alpha;\n#endif\n#endif\n#include<pbrBlockGeometryInfo>\n#ifdef ANISOTROPIC\nvar anisotropicOut: anisotropicOutParams;\n#ifdef ANISOTROPIC_TEXTURE\nvar anisotropyMapData: vec3f=TEXRD(anisotropySampler,anisotropySamplerSampler,fragmentInputs.vAnisotropyUV+uvOffset).rgb*uniforms.vAnisotropyInfos.y;\n#endif\nanisotropicOut=anisotropicBlock(\nuniforms.vAnisotropy,\nroughness,\n#ifdef ANISOTROPIC_TEXTURE\nanisotropyMapData,\n#endif\nTBN,\nnormalW,\nviewDirectionW\n);\n#endif\n#ifdef REFLECTION\nvar reflectionOut: reflectionOutParams;\n#ifndef USE_CUSTOM_REFLECTION\nreflectionOut=reflectionBlock(\nfragmentInputs.vPositionW\n,normalW\n,alphaG\n,uniforms.vReflectionMicrosurfaceInfos\n,uniforms.vReflectionInfos\n,uniforms.vReflectionColor\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness\n#endif\n,reflectionSampler\n,reflectionSamplerSampler\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,fragmentInputs.vEnvironmentIrradiance\n#endif\n#if (defined(USESPHERICALFROMREFLECTIONMAP) && (!defined(NORMAL) || !defined(USESPHERICALINVERTEX))) || (defined(USEIRRADIANCEMAP) && defined(REFLECTIONMAP_3D))\n,uniforms.reflectionMatrix\n#endif\n#ifdef USEIRRADIANCEMAP\n,irradianceSampler\n,irradianceSamplerSampler\n#ifdef USE_IRRADIANCE_DOMINANT_DIRECTION\n,uniforms.vReflectionDominantDirection\n#endif\n#endif\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,uniforms.vReflectionFilteringInfo\n#ifdef IBL_CDF_FILTERING\n,icdfSampler\n,icdfSamplerSampler\n#endif\n#endif\n,viewDirectionW\n,diffuseRoughness\n,surfaceAlbedo\n);\n#else\n#define CUSTOM_REFLECTION\n#endif\n#endif\n#include<pbrBlockReflectance0>\n#ifdef SHEEN\nvar sheenOut: sheenOutParams;\n#ifdef SHEEN_TEXTURE\nvar sheenMapData: vec4f=TEXRD(sheenSampler,sheenSamplerSampler,fragmentInputs.vSheenUV+uvOffset);\n#endif\n#if defined(SHEEN_ROUGHNESS) && defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\nvar sheenMapRoughnessData: vec4f=TEXRD(sheenRoughnessSampler,sheenRoughnessSamplerSampler,fragmentInputs.vSheenRoughnessUV+uvOffset)*uniforms.vSheenInfos.w;\n#endif\nsheenOut=sheenBlock(\nuniforms.vSheenColor\n#ifdef SHEEN_ROUGHNESS\n,uniforms.vSheenRoughness\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,sheenMapRoughnessData\n#endif\n#endif\n,roughness\n#ifdef SHEEN_TEXTURE\n,sheenMapData\n,uniforms.vSheenInfos.y\n#endif\n,reflectanceF0\n#ifdef SHEEN_LINKWITHALBEDO\n,baseColor\n,surfaceAlbedo\n#endif\n#ifdef ENVIRONMENTBRDF\n,NdotV\n,environmentBrdf\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,AARoughnessFactors\n,uniforms.vReflectionMicrosurfaceInfos\n,uniforms.vReflectionInfos\n,uniforms.vReflectionColor\n,uniforms.vLightingIntensity\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionOut.reflectionCoords\n,NdotVUnclamped\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,uniforms.vReflectionFilteringInfo\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\n,seo\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\n,eho\n#endif\n#endif\n);\n#ifdef SHEEN_LINKWITHALBEDO\nsurfaceAlbedo=sheenOut.surfaceAlbedo;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\nvar clearCoatMapData: vec2f=TEXRD(clearCoatSampler,clearCoatSamplerSampler,fragmentInputs.vClearCoatUV+uvOffset).rg*uniforms.vClearCoatInfos.y;\n#endif\n#endif\n#ifdef IRIDESCENCE\nvar iridescenceOut: iridescenceOutParams;\n#ifdef IRIDESCENCE_TEXTURE\nvar iridescenceMapData: vec2f=TEXRD(iridescenceSampler,iridescenceSamplerSampler,fragmentInputs.vIridescenceUV+uvOffset).rg*uniforms.vIridescenceInfos.y;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nvar iridescenceThicknessMapData: vec2f=TEXRD(iridescenceThicknessSampler,iridescenceThicknessSamplerSampler,fragmentInputs.vIridescenceThicknessUV+uvOffset).rg*uniforms.vIridescenceInfos.w;\n#endif\niridescenceOut=iridescenceBlock(\nuniforms.vIridescenceParams\n,NdotV\n,specularEnvironmentR0\n#ifdef IRIDESCENCE_TEXTURE\n,iridescenceMapData\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\n,iridescenceThicknessMapData\n#endif\n#ifdef CLEARCOAT\n,NdotVUnclamped\n,uniforms.vClearCoatParams\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData\n#endif\n#endif\n);var iridescenceIntensity: f32=iridescenceOut.iridescenceIntensity;specularEnvironmentR0=iridescenceOut.specularEnvironmentR0;\n#endif\nvar clearcoatOut: clearcoatOutParams;\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nvar clearCoatMapRoughnessData: vec4f=TEXRD(clearCoatRoughnessSampler,clearCoatRoughnessSamplerSampler,fragmentInputs.vClearCoatRoughnessUV+uvOffset)*uniforms.vClearCoatInfos.w;\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nvar clearCoatTintMapData: vec4f=TEXRD(clearCoatTintSampler,clearCoatTintSamplerSampler,fragmentInputs.vClearCoatTintUV+uvOffset);\n#endif\n#ifdef CLEARCOAT_BUMP\nvar clearCoatBumpMapData: vec4f=TEXRD(clearCoatBumpSampler,clearCoatBumpSamplerSampler,fragmentInputs.vClearCoatBumpUV+uvOffset);\n#endif\nclearcoatOut=clearcoatBlock(\nfragmentInputs.vPositionW\n,geometricNormalW\n,viewDirectionW\n,uniforms.vClearCoatParams\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,clearCoatMapRoughnessData\n#endif\n,specularEnvironmentR0\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData\n#endif\n#ifdef CLEARCOAT_TINT\n,uniforms.vClearCoatTintParams\n,uniforms.clearCoatColorAtDistance\n,uniforms.vClearCoatRefractionParams\n#ifdef CLEARCOAT_TINT_TEXTURE\n,clearCoatTintMapData\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\n,uniforms.vClearCoatBumpInfos\n,clearCoatBumpMapData\n,fragmentInputs.vClearCoatBumpUV\n#if defined(TANGENT) && defined(NORMAL)\n,mat3x3<f32>(input.vTBN0,input.vTBN1,input.vTBN2)\n#else\n,uniforms.vClearCoatTangentSpaceParams\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n,uniforms.normalMatrix\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\n,faceNormal\n#endif\n#ifdef REFLECTION\n,uniforms.vReflectionMicrosurfaceInfos\n,uniforms.vReflectionInfos\n,uniforms.vReflectionColor\n,uniforms.vLightingIntensity\n,reflectionSampler\n,reflectionSamplerSampler\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,uniforms.vReflectionFilteringInfo\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n,select(-1.,1.,fragmentInputs.frontFacing)\n#endif\n);\n#else\nclearcoatOut.specularEnvironmentR0=specularEnvironmentR0;\n#endif\n#include<pbrBlockReflectance>\nvar subSurfaceOut: subSurfaceOutParams;\n#ifdef SUBSURFACE\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvar thicknessMap: vec4f=TEXRD(thicknessSampler,thicknessSamplerSampler,fragmentInputs.vThicknessUV+uvOffset);\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nvar refractionIntensityMap: vec4f=TEXRD(refractionIntensitySampler,refractionIntensitySamplerSampler,fragmentInputs.vRefractionIntensityUV+uvOffset);\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nvar translucencyIntensityMap: vec4f=TEXRD(translucencyIntensitySampler,translucencyIntensitySamplerSampler,fragmentInputs.vTranslucencyIntensityUV+uvOffset);\n#endif\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nvar translucencyColorMap: vec4f=TEXRD(translucencyColorSampler,translucencyColorSamplerSampler,fragmentInputs.vTranslucencyColorUV+uvOffset);\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA\ntranslucencyColorMap=toLinearSpaceVec4(translucencyColorMap);\n#endif\n#endif\nsubSurfaceOut=subSurfaceBlock(\nuniforms.vSubSurfaceIntensity\n,uniforms.vThicknessParam\n,uniforms.vTintColor\n,normalW\n#ifdef LEGACY_SPECULAR_ENERGY_CONSERVATION\n,vec3f(max(colorSpecularEnvironmentReflectance.r,max(colorSpecularEnvironmentReflectance.g,colorSpecularEnvironmentReflectance.b)))\n#else\n,baseSpecularEnvironmentReflectance\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n,thicknessMap\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\n,refractionIntensityMap\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\n,translucencyIntensityMap\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\n,uniforms.reflectionMatrix\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,reflectionOut.irradianceVector\n#endif\n#if defined(REALTIME_FILTERING)\n,reflectionSampler\n,reflectionSamplerSampler\n,uniforms.vReflectionFilteringInfo\n#ifdef IBL_CDF_FILTERING\n,icdfSampler\n,icdfSamplerSampler\n#endif\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n,irradianceSampler\n,irradianceSamplerSampler\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n,surfaceAlbedo\n#endif\n#ifdef SS_REFRACTION\n,fragmentInputs.vPositionW\n,viewDirectionW\n,scene.view\n,uniforms.vRefractionInfos\n,uniforms.refractionMatrix\n,uniforms.vRefractionMicrosurfaceInfos\n,uniforms.vLightingIntensity\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n,alpha\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\n,NdotVUnclamped\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\n,roughness\n#endif\n,alphaG\n,refractionSampler\n,refractionSamplerSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler\n,refractionLowSamplerSampler\n,refractionHighSampler\n,refractionHighSamplerSampler\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,uniforms.vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,uniforms.vRefractionPosition\n,uniforms.vRefractionSize\n#endif\n#ifdef SS_DISPERSION\n,uniforms.dispersion\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\n,uniforms.vDiffusionDistance\n,uniforms.vTranslucencyColor\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n,translucencyColorMap\n#endif\n#endif\n);\n#ifdef SS_REFRACTION\nsurfaceAlbedo=subSurfaceOut.surfaceAlbedo;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nalpha=subSurfaceOut.alpha;\n#endif\n#endif\n#else\nsubSurfaceOut.specularEnvironmentReflectance=colorSpecularEnvironmentReflectance;\n#endif\n#include<pbrBlockDirectLighting>\n#include<lightFragment>[0..maxSimultaneousLights]\n#include<pbrBlockFinalLitComponents>\n#endif \n#include<pbrBlockFinalUnlitComponents>\n#define CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION\n#include<pbrBlockFinalColorComposition>\n#include<logDepthFragment>\n#include<fogFragment>(color,finalColor)\n#include<pbrBlockImageProcessing>\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\n#include<pbrBlockPrePass>\n#endif\n#if !defined(PREPASS) && !defined(ORDER_INDEPENDENT_TRANSPARENCY)\nfragmentOutputs.color=finalColor;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {fragmentOutputs.frontColor=vec4f(fragmentOutputs.frontColor.rgb+finalColor.rgb*finalColor.a*alphaMultiplier,1.0-alphaMultiplier*(1.0-finalColor.a));} else {fragmentOutputs.backColor+=finalColor;}\n#endif\n#include<pbrDebug>\n#define CUSTOM_FRAGMENT_MAIN_END\n#endif\n}\n";e.ShadersStoreWGSL[an]||(e.ShadersStoreWGSL[an]=rn);const fn=[n,a,o,t,c,l,d,p,L,q,_,Q,D,P,h,U,i,y,s,B,E,F,N,V,O,R,m,H,G,T,S,C,v,M,x,W,Y,w,ne,re,te,de,Re,Ce,Ie,Ne,Le,De,g,u,X,ge,r,be,Ge,xe,Ye,k,ze,qe,Qe,z,b,I,nn,f,A];for(const n of fn)e.IncludesShadersStoreWGSL[n.name]||(e.IncludesShadersStoreWGSL[n.name]=n.shader);const on={name:an,shader:rn};export{on as pbrPixelShaderWGSL};
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