// Do not edit. import { ShaderStore } from "../../Engines/shaderStore.js"; const name = "pbrBlockSheen"; const shader = `#ifdef SHEEN struct sheenOutParams {float sheenIntensity;vec3 sheenColor;float sheenRoughness; #ifdef SHEEN_LINKWITHALBEDO vec3 surfaceAlbedo; #endif #if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING) float sheenAlbedoScaling; #endif #if defined(REFLECTION) && defined(ENVIRONMENTBRDF) vec3 finalSheenRadianceScaled; #endif #if DEBUGMODE>0 #ifdef SHEEN_TEXTURE vec4 sheenMapData; #endif #if defined(REFLECTION) && defined(ENVIRONMENTBRDF) vec3 sheenEnvironmentReflectance; #endif #endif }; #define pbr_inline #define inline void sheenBlock( in vec4 vSheenColor, #ifdef SHEEN_ROUGHNESS in float vSheenRoughness, #if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE) in vec4 sheenMapRoughnessData, #endif #endif in float roughness, #ifdef SHEEN_TEXTURE in vec4 sheenMapData, in float sheenMapLevel, #endif in float reflectance, #ifdef SHEEN_LINKWITHALBEDO in vec3 baseColor, in vec3 surfaceAlbedo, #endif #ifdef ENVIRONMENTBRDF in float NdotV, in vec3 environmentBrdf, #endif #if defined(REFLECTION) && defined(ENVIRONMENTBRDF) in vec2 AARoughnessFactors, in vec3 vReflectionMicrosurfaceInfos, in vec2 vReflectionInfos, in vec3 vReflectionColor, in vec4 vLightingIntensity, #ifdef REFLECTIONMAP_3D in samplerCube reflectionSampler, in vec3 reflectionCoords, #else in sampler2D reflectionSampler, in vec2 reflectionCoords, #endif in float NdotVUnclamped, #ifndef LODBASEDMICROSFURACE #ifdef REFLECTIONMAP_3D in samplerCube reflectionSamplerLow, in samplerCube reflectionSamplerHigh, #else in sampler2D reflectionSamplerLow, in sampler2D reflectionSamplerHigh, #endif #endif #ifdef REALTIME_FILTERING in vec2 vReflectionFilteringInfo, #endif #if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION) in float seo, #endif #if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D) in float eho, #endif #endif out sheenOutParams outParams ) {float sheenIntensity=vSheenColor.a; #ifdef SHEEN_TEXTURE #if DEBUGMODE>0 outParams.sheenMapData=sheenMapData; #endif #endif #ifdef SHEEN_LINKWITHALBEDO float sheenFactor=pow5(1.0-sheenIntensity);vec3 sheenColor=baseColor.rgb*(1.0-sheenFactor);float sheenRoughness=sheenIntensity;outParams.surfaceAlbedo=surfaceAlbedo*sheenFactor; #ifdef SHEEN_TEXTURE sheenIntensity*=sheenMapData.a; #endif #else vec3 sheenColor=vSheenColor.rgb; #ifdef SHEEN_TEXTURE #ifdef SHEEN_GAMMATEXTURE sheenColor.rgb*=toLinearSpace(sheenMapData.rgb); #else sheenColor.rgb*=sheenMapData.rgb; #endif sheenColor.rgb*=sheenMapLevel; #endif #ifdef SHEEN_ROUGHNESS float sheenRoughness=vSheenRoughness; #ifdef SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE #if defined(SHEEN_TEXTURE) sheenRoughness*=sheenMapData.a; #endif #elif defined(SHEEN_TEXTURE_ROUGHNESS) sheenRoughness*=sheenMapRoughnessData.a; #endif #else float sheenRoughness=roughness; #ifdef SHEEN_TEXTURE sheenIntensity*=sheenMapData.a; #endif #endif #if !defined(SHEEN_ALBEDOSCALING) sheenIntensity*=(1.-reflectance); #endif sheenColor*=sheenIntensity; #endif #ifdef ENVIRONMENTBRDF /*#ifdef SHEEN_SOFTER vec3 environmentSheenBrdf=vec3(0.,0.,getBRDFLookupCharlieSheen(NdotV,sheenRoughness)); #else*/ #ifdef SHEEN_ROUGHNESS vec3 environmentSheenBrdf=getBRDFLookup(NdotV,sheenRoughness); #else vec3 environmentSheenBrdf=environmentBrdf; #endif /*#endif*/ #endif #if defined(REFLECTION) && defined(ENVIRONMENTBRDF) float sheenAlphaG=convertRoughnessToAverageSlope(sheenRoughness); #ifdef SPECULARAA sheenAlphaG+=AARoughnessFactors.y; #endif vec4 environmentSheenRadiance=vec4(0.,0.,0.,0.);sampleReflectionTexture( sheenAlphaG, vReflectionMicrosurfaceInfos, vReflectionInfos, vReflectionColor, #if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX) NdotVUnclamped, #endif #ifdef LINEARSPECULARREFLECTION sheenRoughness, #endif reflectionSampler, reflectionCoords, #ifndef LODBASEDMICROSFURACE reflectionSamplerLow, reflectionSamplerHigh, #endif #ifdef REALTIME_FILTERING vReflectionFilteringInfo, #endif environmentSheenRadiance );vec3 sheenEnvironmentReflectance=getSheenReflectanceFromBRDFLookup(sheenColor,environmentSheenBrdf); #if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION) sheenEnvironmentReflectance*=seo; #endif #if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D) sheenEnvironmentReflectance*=eho; #endif #if DEBUGMODE>0 outParams.sheenEnvironmentReflectance=sheenEnvironmentReflectance; #endif outParams.finalSheenRadianceScaled= environmentSheenRadiance.rgb * sheenEnvironmentReflectance * vLightingIntensity.z; #endif #if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING) outParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor.g),sheenColor.b)*environmentSheenBrdf.b; #endif outParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;} #endif `; // Sideeffect ShaderStore.IncludesShadersStore[name] = shader; /** @internal */ export const pbrBlockSheen = { name, shader }; //# sourceMappingURL=pbrBlockSheen.js.map