@babylonjs/viewer/dist/chunks/openpbrTransmissionLayerData-CmgoEIkh.esm.min.js

The Babylon Viewer aims to simplify a specific but common Babylon.js use case: loading, viewing, and interacting with a 3D model.

import{S as e}from"./index-BPURObVq.esm.min.js";const n="openpbrDielectricReflectance",r="struct ReflectanceParams\n{F0: f32,\nF90: f32,\ncoloredF0: vec3f,\ncoloredF90: vec3f,};\n#define pbr_inline\nfn dielectricReflectance(\ninsideIOR: f32,outsideIOR: f32,specularColor: vec3f,specularWeight: f32\n)->ReflectanceParams\n{var outParams: ReflectanceParams;let dielectricF0=pow((insideIOR-outsideIOR)/(insideIOR+outsideIOR),2.0);let f90Scale=clamp(2.0f*abs(insideIOR-outsideIOR),0.0f,1.0f);\n#if (DIELECTRIC_SPECULAR_MODEL==DIELECTRIC_SPECULAR_MODEL_OPENPBR)\nlet dielectricColorF90: vec3f=specularColor.rgb*vec3f(f90Scale);\n#else\nlet dielectricColorF90: vec3f=vec3f(f90Scale);\n#endif\n#if DIELECTRIC_SPECULAR_MODEL==DIELECTRIC_SPECULAR_MODEL_GLTF\nlet maxF0=max(specularColor.r,max(specularColor.g,specularColor.b));outParams.F0=dielectricF0*maxF0*specularWeight;\n#else\noutParams.F0=dielectricF0*specularWeight;\n#endif\noutParams.F90=f90Scale*specularWeight;outParams.coloredF0=vec3f(dielectricF0*specularWeight)*specularColor.rgb;outParams.coloredF90=dielectricColorF90*vec3f(specularWeight);return outParams;}\n";e.IncludesShadersStoreWGSL[n]||(e.IncludesShadersStoreWGSL[n]=r);const i={name:n,shader:r},o="openpbrGeometryInfo",a="struct geometryInfoOutParams\n{NdotV: f32,\nNdotVUnclamped: f32,\nenvironmentBrdf: vec3f,\nhorizonOcclusion: f32};struct geometryInfoAnisoOutParams\n{NdotV: f32,\nNdotVUnclamped: f32,\nenvironmentBrdf: vec3f,\nhorizonOcclusion: f32,\nanisotropy: f32,\nanisotropicTangent: vec3f,\nanisotropicBitangent: vec3f,\nTBN: mat3x3<f32>};fn geometryInfo(\nnormalW: vec3f,viewDirectionW: vec3f,roughness: f32,geometricNormalW: vec3f\n)->geometryInfoOutParams\n{var outParams: geometryInfoOutParams;outParams.NdotVUnclamped=dot(normalW,viewDirectionW);outParams.NdotV=absEps(outParams.NdotVUnclamped);\n#if defined(ENVIRONMENTBRDF)\noutParams.environmentBrdf=getBRDFLookup(outParams.NdotV,roughness);\n#else\noutParams.environmentBrdf=vec3f(0.0);\n#endif\noutParams.horizonOcclusion=1.0f;\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef HORIZONOCCLUSION\n#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL)\n#ifdef REFLECTIONMAP_3D\noutParams.horizonOcclusion=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW);\n#endif\n#endif\n#endif\n#endif\nreturn outParams;}\nfn geometryInfoAniso(\nnormalW: vec3f,viewDirectionW: vec3f,roughness: f32,geometricNormalW: vec3f\n,vAnisotropy: vec3f,TBN: mat3x3<f32>\n)->geometryInfoAnisoOutParams\n{let geoInfo: geometryInfoOutParams=geometryInfo(normalW,viewDirectionW,roughness,geometricNormalW);var outParams: geometryInfoAnisoOutParams;outParams.NdotV=geoInfo.NdotV;outParams.NdotVUnclamped=geoInfo.NdotVUnclamped;outParams.environmentBrdf=geoInfo.environmentBrdf;outParams.horizonOcclusion=geoInfo.horizonOcclusion;outParams.anisotropy=vAnisotropy.b;let anisotropyDirection: vec3f=vec3f(vAnisotropy.xy,0.);let anisoTBN: mat3x3<f32>=mat3x3<f32>(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));outParams.anisotropicTangent=normalize(anisoTBN*anisotropyDirection);outParams.anisotropicBitangent=normalize(cross(anisoTBN[2],outParams.anisotropicTangent));outParams.TBN=TBN;return outParams;}\n";e.IncludesShadersStoreWGSL[o]||(e.IncludesShadersStoreWGSL[o]=a);const f={name:o,shader:a},t="openpbrIblFunctions",c="#ifdef REFLECTION\nfn sampleIrradiance(\nsurfaceNormal: vec3f\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,vEnvironmentIrradianceSH: vec3f\n#endif\n#if (defined(USESPHERICALFROMREFLECTIONMAP) && (!defined(NORMAL) || !defined(USESPHERICALINVERTEX))) || (defined(USEIRRADIANCEMAP) && defined(REFLECTIONMAP_3D))\n,iblMatrix: 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#ifdef REALTIME_FILTERING\n,reflectionFilteringInfo: vec2f\n#ifdef IBL_CDF_FILTERING\n,icdfSampler: texture_2d<f32>\n,icdfSamplerSampler: sampler\n#endif\n#endif\n,reflectionInfos: vec2f\n,viewDirectionW: vec3f\n,diffuseRoughness: f32\n,surfaceAlbedo: vec3f\n)->vec3f {var environmentIrradiance=vec3f(0.,0.,0.);\n#if (defined(USESPHERICALFROMREFLECTIONMAP) && (!defined(NORMAL) || !defined(USESPHERICALINVERTEX))) || (defined(USEIRRADIANCEMAP) && defined(REFLECTIONMAP_3D))\nvar irradianceVector=(iblMatrix*vec4f(surfaceNormal,0.0f)).xyz;var irradianceView=(iblMatrix*vec4f(viewDirectionW,0.0f)).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\n{let NdotV=max(dot(surfaceNormal,viewDirectionW),0.0f);irradianceVector=mix(irradianceVector,irradianceView,(0.5f*(1.0f-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=vEnvironmentIrradianceSH;\n#else\n#if defined(REALTIME_FILTERING)\nenvironmentIrradiance=irradiance(reflectionSampler,reflectionSamplerSampler,irradianceVector,reflectionFilteringInfo,diffuseRoughness,surfaceAlbedo,irradianceView\n#ifdef IBL_CDF_FILTERING\n,icdfSampler\n,icdfSamplerSampler\n#endif\n);\n#else\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#endif\n#elif defined(USEIRRADIANCEMAP)\n#ifdef REFLECTIONMAP_3D\nlet environmentIrradianceFromTexture: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,irradianceVector);\n#else\nlet environmentIrradianceFromTexture: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,reflectionCoords);\n#endif\nenvironmentIrradiance=environmentIrradianceFromTexture.rgb;\n#ifdef RGBDREFLECTION\nenvironmentIrradiance.rgb=fromRGBD(environmentIrradianceFromTexture);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentIrradiance.rgb=toLinearSpaceVec3(environmentIrradiance.rgb);\n#endif\n#ifdef USE_IRRADIANCE_DOMINANT_DIRECTION\nlet Ls: vec3f=normalize(reflectionDominantDirection);let NoL: f32=dot(irradianceVector,Ls);let NoV: f32=dot(irradianceVector,irradianceView);var diffuseRoughnessTerm=vec3f(1.0f);\n#if BASE_DIFFUSE_MODEL==BRDF_DIFFUSE_MODEL_EON\nlet LoV: f32=dot (Ls,irradianceView);let mag: f32=length(reflectionDominantDirection)*2.0f;let clampedAlbedo: vec3f=clamp(surfaceAlbedo,vec3f(0.1f),vec3f(1.0f));diffuseRoughnessTerm=diffuseBRDF_EON(clampedAlbedo,diffuseRoughness,NoL,NoV,LoV)*PI;diffuseRoughnessTerm=diffuseRoughnessTerm/clampedAlbedo;diffuseRoughnessTerm=mix(vec3f(1.0f),diffuseRoughnessTerm,sqrt(clamp(mag*NoV,0.0f,1.0f)));\n#elif BASE_DIFFUSE_MODEL==BRDF_DIFFUSE_MODEL_BURLEY\nlet H: vec3f=(irradianceView+Ls)*0.5f;let VoH: f32=dot(irradianceView,H);diffuseRoughnessTerm=vec3f(diffuseBRDF_Burley(NoL,NoV,VoH,diffuseRoughness)*PI);\n#endif\nenvironmentIrradiance=environmentIrradiance.rgb*diffuseRoughnessTerm;\n#endif\n#endif\nenvironmentIrradiance*=reflectionInfos.x;return environmentIrradiance;}\n#ifdef REFLECTIONMAP_3D\nfn createReflectionCoords(vPositionW: vec3f,normalW: vec3f)->vec3f\n#else\nfn createReflectionCoords(vPositionW: vec3f,normalW: vec3f)->vec2f\n#endif\n{var reflectionVector: vec3f=computeReflectionCoords(vec4f(vPositionW,1.0f),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvar reflectionCoords: vec3f=reflectionVector;\n#else\nvar reflectionCoords: vec2f=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0f-reflectionCoords.y;\n#endif\nreturn reflectionCoords;}\nfn sampleRadiance(\nalphaG: f32\n,reflectionMicrosurfaceInfos: vec3f\n,reflectionInfos: vec2f\n,geoInfo: geometryInfoOutParams\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#ifdef REALTIME_FILTERING\n,reflectionFilteringInfo: vec2f\n#endif\n)->vec3f {var environmentRadiance: vec4f=vec4f(0.f,0.f,0.f,0.f);\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nvar reflectionLOD: f32=getLodFromAlphaG(reflectionMicrosurfaceInfos.x,alphaG,geoInfo.NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nvar reflectionLOD: f32=getLinearLodFromRoughness(reflectionMicrosurfaceInfos.x,roughness);\n#else\nvar reflectionLOD: f32=getLodFromAlphaG(reflectionMicrosurfaceInfos.x,alphaG);\n#endif\nreflectionLOD=reflectionLOD*reflectionMicrosurfaceInfos.y+reflectionMicrosurfaceInfos.z;\n#ifdef REALTIME_FILTERING\nenvironmentRadiance=vec4f(radiance(alphaG,reflectionSampler,reflectionSamplerSampler,reflectionCoords,reflectionFilteringInfo),1.0f);\n#else\nenvironmentRadiance=textureSampleLevel(reflectionSampler,reflectionSamplerSampler,reflectionCoords,reflectionLOD);\n#endif\nvar envRadiance: vec3f=environmentRadiance.rgb;\n#ifdef RGBDREFLECTION\nenvRadiance=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvRadiance=toLinearSpaceVec3(environmentRadiance.rgb);\n#endif\nenvRadiance*=reflectionInfos.x;return envRadiance;}\n#if defined(ANISOTROPIC)\nfn sampleRadianceAnisotropic(\nalphaG: f32\n,reflectionMicrosurfaceInfos: vec3f\n,reflectionInfos: vec2f\n,geoInfo: geometryInfoAnisoOutParams\n,normalW: vec3f\n,viewDirectionW: vec3f\n,positionW: vec3f\n,noise: vec3f\n,isRefraction: bool\n,ior: f32\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#ifdef REALTIME_FILTERING\n,reflectionFilteringInfo: vec2f\n#endif\n)->vec3f {var environmentRadiance: vec4f=vec4f(0.f,0.f,0.f,0.f);let alphaT=alphaG*sqrt(2.0f/(1.0f+(1.0f-geoInfo.anisotropy)*(1.0f-geoInfo.anisotropy)));let alphaB=(1.0f-geoInfo.anisotropy)*alphaT;let modifiedAlphaG=alphaB;\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nvar reflectionLOD: f32=getLodFromAlphaG(reflectionMicrosurfaceInfos.x,modifiedAlphaG,geoInfo.NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nvar reflectionLOD: f32=getLinearLodFromRoughness(reflectionMicrosurfaceInfos.x,roughness);\n#else\nvar reflectionLOD: f32=getLodFromAlphaG(reflectionMicrosurfaceInfos.x,modifiedAlphaG);\n#endif\nreflectionLOD=reflectionLOD*reflectionMicrosurfaceInfos.y+reflectionMicrosurfaceInfos.z;\n#ifdef REALTIME_FILTERING\nvar view=(uniforms.reflectionMatrix*vec4f(viewDirectionW,0.0f)).xyz;var tangent=(uniforms.reflectionMatrix*vec4f(geoInfo.anisotropicTangent,0.0f)).xyz;var bitangent=(uniforms.reflectionMatrix*vec4f(geoInfo.anisotropicBitangent,0.0f)).xyz;var normal=(uniforms.reflectionMatrix*vec4f(normalW,0.0f)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nview.z*=-1.0f;tangent.z*=-1.0f;bitangent.z*=-1.0f;normal.z*=-1.0f;\n#endif\nenvironmentRadiance =\nvec4f(radianceAnisotropic(alphaT,alphaB,reflectionSampler,reflectionSamplerSampler,\nview,tangent,\nbitangent,normal,\nreflectionFilteringInfo,noise.xy,isRefraction,ior),\n1.0f);\n#else\nconst samples: i32=16;var radianceSample=vec4f(0.0);var accumulatedRadiance=vec3f(0.0);var reflectionCoords=vec3f(0.0);var sample_weight=0.0f;var total_weight=0.0f;let step=1.0f/f32(max(samples-1,1));for (var i: i32=0; i<samples; i++) {var t: f32=mix(-1.0,1.0,f32(i)*step);t+=step*2.0*noise.x;sample_weight=max(1.0-abs(t),0.001);sample_weight*=sample_weight;t*=min(4.0*alphaT*geoInfo.anisotropy,1.0);var bentNormal: vec3f;if (t<0.0) {let blend: f32=t+1.0;bentNormal=normalize(mix(-geoInfo.anisotropicTangent,normalW,blend));} else if (t>0.0) {let blend: f32=t;bentNormal=normalize(mix(normalW,geoInfo.anisotropicTangent,blend));} else {bentNormal=normalW;}\nif (isRefraction) {reflectionCoords=double_refract(-viewDirectionW,bentNormal,ior);} else {reflectionCoords=reflect(-viewDirectionW,bentNormal);}\nreflectionCoords=(uniforms.reflectionMatrix*vec4f(reflectionCoords,0.f)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionCoords.z*=-1.0f;\n#endif\nradianceSample=textureSampleLevel(reflectionSampler,reflectionSamplerSampler,reflectionCoords,reflectionLOD);\n#ifdef RGBDREFLECTION\naccumulatedRadiance+=vec3f(sample_weight)*fromRGBD(radianceSample);\n#elif defined(GAMMAREFLECTION)\naccumulatedRadiance+=vec3f(sample_weight)*toLinearSpaceVec3(radianceSample.rgb);\n#else\naccumulatedRadiance+=vec3f(sample_weight)*radianceSample.rgb;\n#endif\ntotal_weight+=sample_weight;}\nenvironmentRadiance=vec4f(accumulatedRadiance/vec3f(total_weight),1.0f);\n#endif\nenvironmentRadiance=vec4f(environmentRadiance.rgb*reflectionInfos.xxx,environmentRadiance.a);return environmentRadiance.rgb;}\n#endif\n#endif\n#ifdef ENVIRONMENTBRDF\nfn computeDielectricIblFresnel(reflectance: ReflectanceParams,environmentBrdf: vec3f)->f32\n{let dielectricIblFresnel: f32=getReflectanceFromBRDFWithEnvLookup(vec3f(reflectance.F0),vec3f(reflectance.F90),environmentBrdf).r;let dielectricECF: f32=1.0+reflectance.F0*(1.0/environmentBrdf.y-1.0);return clamp(dielectricIblFresnel*dielectricECF,0.0,1.0);}\nfn computeConductorIblFresnel(reflectance: ReflectanceParams,environmentBrdf: vec3f)->vec3f\n{\n#if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR)\nlet openPBRBrdf: vec3f=vec3f(environmentBrdf.xy,environmentBrdf.z/BRDF_Z_SCALE);let b: vec3f =getF82B(reflectance.coloredF0,reflectance.coloredF90);let E_F82: vec3f=getF82DirectionalAlbedo(reflectance.coloredF0,vec3f(1.0),b,openPBRBrdf);let F_avg: vec3f=getF82AverageFresnel(reflectance.coloredF0,b);let ECF: vec3f =vec3f(1.0)+F_avg*(vec3f(1.0)/openPBRBrdf.y-vec3f(1.0));return clamp(E_F82*ECF,vec3f(0.0),vec3f(1.0));\n#else\nreturn getReflectanceFromBRDFLookup(reflectance.coloredF0,reflectance.coloredF90,environmentBrdf);\n#endif\n}\n#endif\n";e.IncludesShadersStoreWGSL[t]||(e.IncludesShadersStoreWGSL[t]=c);const s={name:t,shader:c},l="openpbrSubsurfaceLayerData",d="var subsurface_weight: f32=uniforms.vSubsurfaceWeight;var subsurface_color: vec3f=uniforms.vSubsurfaceColor.rgb;var subsurface_radius: f32=uniforms.vSubsurfaceRadius;var subsurface_radius_scale: vec3f=uniforms.vSubsurfaceRadiusScale;var subsurface_scatter_anisotropy: f32=clamp(uniforms.vSubsurfaceScatterAnisotropy,-0.9999f,0.9999f);\n#ifdef SUBSURFACE_WEIGHT\nlet subsurfaceWeightFromTexture: vec4f=TEXRD(subsurfaceWeightSampler,subsurfaceWeightSamplerSampler,fragmentInputs.vSubsurfaceWeightUV+uvOffset);\n#endif\n#ifdef SUBSURFACE_COLOR\nlet subsurfaceColorFromTexture: vec4f=TEXRD(subsurfaceColorSampler,subsurfaceColorSamplerSampler,fragmentInputs.vSubsurfaceColorUV+uvOffset);\n#endif\n#ifdef SUBSURFACE_RADIUS_SCALE\nlet subsurfaceRadiusScaleFromTexture: vec4f=TEXRD(subsurfaceRadiusScaleSampler,subsurfaceRadiusScaleSamplerSampler,fragmentInputs.vSubsurfaceRadiusScaleUV+uvOffset);\n#endif\n#ifdef SUBSURFACE_WEIGHT\n#ifdef SUBSURFACE_WEIGHT_FROM_TEXTURE_ALPHA\nsubsurface_weight*=subsurfaceWeightFromTexture.a;\n#else\nsubsurface_weight*=subsurfaceWeightFromTexture.r;\n#endif\n#endif\n#ifdef SUBSURFACE_COLOR\n#ifdef SUBSURFACE_COLOR_GAMMA\nsubsurface_color*=toLinearSpaceVec3(subsurfaceColorFromTexture.rgb);\n#else\nsubsurface_color*=subsurfaceColorFromTexture.rgb;\n#endif\nsubsurface_color*=uniforms.vSubsurfaceColorInfos.y;\n#endif\n#ifdef SUBSURFACE_RADIUS_SCALE\nsubsurface_radius_scale*=subsurfaceRadiusScaleFromTexture.rgb;\n#endif\n";e.IncludesShadersStoreWGSL[l]||(e.IncludesShadersStoreWGSL[l]=d);const m={name:l,shader:d},u="openpbrTransmissionLayerData",v="var transmission_weight: f32=uniforms.vTransmissionWeight;var transmission_color: vec3f=uniforms.vTransmissionColor.rgb;var transmission_depth: f32=uniforms.vTransmissionDepth;var transmission_scatter: vec3f=uniforms.vTransmissionScatter.rgb;var transmission_scatter_anisotropy: f32=clamp(uniforms.vTransmissionScatterAnisotropy,-0.9999f,0.9999f);var transmission_dispersion_scale: f32=uniforms.vTransmissionDispersionScale;var transmission_dispersion_abbe_number: f32=uniforms.vTransmissionDispersionAbbeNumber;\n#ifdef TRANSMISSION_WEIGHT\nlet transmissionWeightFromTexture: vec4f=TEXRD(transmissionWeightSampler,transmissionWeightSamplerSampler,fragmentInputs.vTransmissionWeightUV+uvOffset);\n#endif\n#ifdef TRANSMISSION_COLOR\nlet transmissionColorFromTexture: vec4f=TEXRD(transmissionColorSampler,transmissionColorSamplerSampler,fragmentInputs.vTransmissionColorUV+uvOffset);\n#endif\n#ifdef TRANSMISSION_DEPTH\nlet transmissionDepthFromTexture: vec4f=TEXRD(transmissionDepthSampler,transmissionDepthSamplerSampler,fragmentInputs.vTransmissionDepthUV+uvOffset);\n#endif\n#ifdef TRANSMISSION_SCATTER\nlet transmissionScatterFromTexture: vec4f=TEXRD(transmissionScatterSampler,transmissionScatterSamplerSampler,fragmentInputs.vTransmissionScatterUV+uvOffset);\n#endif\n#ifdef TRANSMISSION_DISPERSION_SCALE\nlet transmissionDispersionScaleFromTexture: vec4f=TEXRD(transmissionDispersionScaleSampler,transmissionDispersionScaleSamplerSampler,fragmentInputs.vTransmissionDispersionScaleUV+uvOffset);\n#endif\n#ifdef TRANSMISSION_WEIGHT\ntransmission_weight*=transmissionWeightFromTexture.r;\n#endif\n#ifdef TRANSMISSION_COLOR\n#ifdef TRANSMISSION_COLOR_GAMMA\ntransmission_color*=toLinearSpaceVec3(transmissionColorFromTexture.rgb);\n#else\ntransmission_color*=transmissionColorFromTexture.rgb;\n#endif\ntransmission_color*=uniforms.vTransmissionColorInfos.y;\n#endif\n#ifdef TRANSMISSION_DEPTH\ntransmission_depth*=transmissionDepthFromTexture.r;\n#endif\n#ifdef TRANSMISSION_SCATTER\ntransmission_scatter*=transmissionScatterFromTexture.rgb;\n#endif\n#ifdef TRANSMISSION_DISPERSION_SCALE\ntransmission_dispersion_scale*=transmissionDispersionScaleFromTexture.r;\n#endif\n";e.IncludesShadersStoreWGSL[u]||(e.IncludesShadersStoreWGSL[u]=v);const I={name:u,shader:v};export{f as a,s as b,m as c,I as d,i as o};
//# sourceMappingURL=openpbrTransmissionLayerData-CmgoEIkh.esm.min.js.map