// Do not edit. import { ShaderStore } from "../../Engines/shaderStore.js"; const name = "pbrBlockReflection"; const shader = `#ifdef REFLECTION struct reflectionOutParams {vec4 environmentRadiance;vec3 environmentIrradiance; #ifdef REFLECTIONMAP_3D vec3 reflectionCoords; #else vec2 reflectionCoords; #endif #ifdef SS_TRANSLUCENCY #ifdef USESPHERICALFROMREFLECTIONMAP #if !defined(NORMAL) || !defined(USESPHERICALINVERTEX) vec3 irradianceVector; #endif #endif #endif }; #define pbr_inline void createReflectionCoords( in vec3 vPositionW, in vec3 normalW, #ifdef ANISOTROPIC in anisotropicOutParams anisotropicOut, #endif #ifdef REFLECTIONMAP_3D out vec3 reflectionCoords #else out vec2 reflectionCoords #endif ) { #ifdef ANISOTROPIC vec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),anisotropicOut.anisotropicNormal); #else vec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW); #endif #ifdef REFLECTIONMAP_OPPOSITEZ reflectionVector.z*=-1.0; #endif #ifdef REFLECTIONMAP_3D reflectionCoords=reflectionVector; #else reflectionCoords=reflectionVector.xy; #ifdef REFLECTIONMAP_PROJECTION reflectionCoords/=reflectionVector.z; #endif reflectionCoords.y=1.0-reflectionCoords.y; #endif } #define pbr_inline #define inline void sampleReflectionTexture( in float alphaG, in vec3 vReflectionMicrosurfaceInfos, in vec2 vReflectionInfos, in vec3 vReflectionColor, #if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX) in float NdotVUnclamped, #endif #ifdef LINEARSPECULARREFLECTION in float roughness, #endif #ifdef REFLECTIONMAP_3D in samplerCube reflectionSampler, const vec3 reflectionCoords, #else in sampler2D reflectionSampler, const vec2 reflectionCoords, #endif #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 out vec4 environmentRadiance ) { #if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX) float reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped); #elif defined(LINEARSPECULARREFLECTION) float reflectionLOD=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,roughness); #else float reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG); #endif #ifdef LODBASEDMICROSFURACE reflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z; #ifdef LODINREFLECTIONALPHA float automaticReflectionLOD=UNPACK_LOD(sampleReflection(reflectionSampler,reflectionCoords).a);float requestedReflectionLOD=max(automaticReflectionLOD,reflectionLOD); #else float requestedReflectionLOD=reflectionLOD; #endif #ifdef REALTIME_FILTERING environmentRadiance=vec4(radiance(alphaG,reflectionSampler,reflectionCoords,vReflectionFilteringInfo),1.0); #else environmentRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD); #endif #else float lodReflectionNormalized=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));float lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;vec4 environmentMid=sampleReflection(reflectionSampler,reflectionCoords);if (lodReflectionNormalizedDoubled<1.0){environmentRadiance=mix( sampleReflection(reflectionSamplerHigh,reflectionCoords), environmentMid, lodReflectionNormalizedDoubled );} else {environmentRadiance=mix( environmentMid, sampleReflection(reflectionSamplerLow,reflectionCoords), lodReflectionNormalizedDoubled-1.0 );} #endif #ifdef RGBDREFLECTION environmentRadiance.rgb=fromRGBD(environmentRadiance); #endif #ifdef GAMMAREFLECTION environmentRadiance.rgb=toLinearSpace(environmentRadiance.rgb); #endif environmentRadiance.rgb*=vReflectionInfos.x;environmentRadiance.rgb*=vReflectionColor.rgb;} #define pbr_inline #define inline void reflectionBlock( in vec3 vPositionW, in vec3 normalW, in float alphaG, in vec3 vReflectionMicrosurfaceInfos, in vec2 vReflectionInfos, in vec3 vReflectionColor, #ifdef ANISOTROPIC in anisotropicOutParams anisotropicOut, #endif #if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX) in float NdotVUnclamped, #endif #ifdef LINEARSPECULARREFLECTION in float roughness, #endif #ifdef REFLECTIONMAP_3D in samplerCube reflectionSampler, #else in sampler2D reflectionSampler, #endif #if defined(NORMAL) && defined(USESPHERICALINVERTEX) in vec3 vEnvironmentIrradiance, #endif #ifdef USESPHERICALFROMREFLECTIONMAP #if !defined(NORMAL) || !defined(USESPHERICALINVERTEX) in mat4 reflectionMatrix, #endif #endif #ifdef USEIRRADIANCEMAP #ifdef REFLECTIONMAP_3D in samplerCube irradianceSampler, #else in sampler2D irradianceSampler, #endif #endif #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 out reflectionOutParams outParams ) {vec4 environmentRadiance=vec4(0.,0.,0.,0.); #ifdef REFLECTIONMAP_3D vec3 reflectionCoords=vec3(0.); #else vec2 reflectionCoords=vec2(0.); #endif createReflectionCoords( vPositionW, normalW, #ifdef ANISOTROPIC anisotropicOut, #endif reflectionCoords );sampleReflectionTexture( alphaG, vReflectionMicrosurfaceInfos, vReflectionInfos, vReflectionColor, #if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX) NdotVUnclamped, #endif #ifdef LINEARSPECULARREFLECTION roughness, #endif #ifdef REFLECTIONMAP_3D reflectionSampler, reflectionCoords, #else reflectionSampler, reflectionCoords, #endif #ifndef LODBASEDMICROSFURACE reflectionSamplerLow, reflectionSamplerHigh, #endif #ifdef REALTIME_FILTERING vReflectionFilteringInfo, #endif environmentRadiance );vec3 environmentIrradiance=vec3(0.,0.,0.); #ifdef USESPHERICALFROMREFLECTIONMAP #if defined(NORMAL) && defined(USESPHERICALINVERTEX) environmentIrradiance=vEnvironmentIrradiance; #else #ifdef ANISOTROPIC vec3 irradianceVector=vec3(reflectionMatrix*vec4(anisotropicOut.anisotropicNormal,0)).xyz; #else vec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz; #endif #ifdef REFLECTIONMAP_OPPOSITEZ irradianceVector.z*=-1.0; #endif #ifdef INVERTCUBICMAP irradianceVector.y*=-1.0; #endif #if defined(REALTIME_FILTERING) environmentIrradiance=irradiance(reflectionSampler,irradianceVector,vReflectionFilteringInfo); #else environmentIrradiance=computeEnvironmentIrradiance(irradianceVector); #endif #ifdef SS_TRANSLUCENCY outParams.irradianceVector=irradianceVector; #endif #endif #elif defined(USEIRRADIANCEMAP) vec4 environmentIrradiance4=sampleReflection(irradianceSampler,reflectionCoords);environmentIrradiance=environmentIrradiance4.rgb; #ifdef RGBDREFLECTION environmentIrradiance.rgb=fromRGBD(environmentIrradiance4); #endif #ifdef GAMMAREFLECTION environmentIrradiance.rgb=toLinearSpace(environmentIrradiance.rgb); #endif #endif environmentIrradiance*=vReflectionColor.rgb;outParams.environmentRadiance=environmentRadiance;outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;} #endif `; // Sideeffect ShaderStore.IncludesShadersStore[name] = shader; /** @internal */ export const pbrBlockReflection = { name, shader }; //# sourceMappingURL=pbrBlockReflection.js.map