@babylonjs/viewer/dist/chunks/geometry.fragment-B_haV1OI.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";import{c as n,a as i}from"./clipPlaneFragment-ELAd64Ls.esm.min.js";import{b as r,a as f,c as a}from"./bumpFragment-DD3s0San.esm.min.js";import{s as t}from"./samplerFragmentDeclaration-BFOMxz7n.esm.min.js";import{h as o}from"./helperFunctions-T6LSXWWf.esm.min.js";import{p as s,a as l}from"./pbrIBLFunctions-C9qPARbJ.esm.min.js";import{s as d}from"./sceneUboDeclaration-BlOB2RUY.esm.min.js";import{p as m}from"./pbrBRDFFunctions-DX0WY6z1.esm.min.js";import{o as v,a as c,b as u,c as S,d as E}from"./openpbrTransmissionLayerData-CmgoEIkh.esm.min.js";import{r as p}from"./reflectionFunction-Cft2n2Qr.esm.min.js";const T="geometryPixelShader",R="#ifdef BUMP\nvarying vWorldView0: vec4f;varying vWorldView1: vec4f;varying vWorldView2: vec4f;varying vWorldView3: vec4f;varying vNormalW: vec3f;\n#else\nvarying vNormalV: vec3f;\n#endif\nvarying vViewPos: vec4f;\n#if defined(POSITION) || defined(BUMP) || defined(IRRADIANCE)\nvarying vPositionW: vec3f;\n#endif\n#if defined(VELOCITY) || defined(VELOCITY_LINEAR)\nvarying vCurrentPosition: vec4f;varying vPreviousPosition: vec4f;\n#endif\n#ifdef NEED_UV\nvarying vUV: vec2f;\n#endif\n#ifdef BUMP\nuniform vBumpInfos: vec3f;uniform vTangentSpaceParams: vec2f;\n#endif\n#if defined(REFLECTIVITY)\n#if defined(ORMTEXTURE) || defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)\nvar reflectivitySamplerSampler: sampler;var reflectivitySampler: texture_2d<f32>;varying vReflectivityUV: vec2f;\n#else\n#ifdef METALLIC_TEXTURE\nvar metallicSamplerSampler: sampler;var metallicSampler: texture_2d<f32>;varying vMetallicUV: vec2f;\n#endif\n#ifdef ROUGHNESS_TEXTURE\nvar roughnessSamplerSampler: sampler;var roughnessSampler: texture_2d<f32>;varying vRoughnessUV: vec2f;\n#endif\n#endif\n#ifdef ALBEDOTEXTURE\nvarying vAlbedoUV: vec2f;var albedoSamplerSampler: sampler;var albedoSampler: texture_2d<f32>;\n#endif\n#ifdef REFLECTIVITYCOLOR\nuniform reflectivityColor: vec3f;\n#endif\n#ifdef ALBEDOCOLOR\nuniform albedoColor: vec3f;\n#endif\n#ifdef METALLIC\nuniform metallic: f32;\n#endif\n#if defined(ROUGHNESS) || defined(GLOSSINESS)\nuniform glossiness: f32;\n#endif\n#endif\n#if defined(ALPHATEST) && defined(NEED_UV)\nvar diffuseSamplerSampler: sampler;var diffuseSampler: texture_2d<f32>;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<helperFunctions>\n#ifdef IRRADIANCE\n#include<pbrFragmentReflectionDeclaration>\n#ifdef REFLECTION\n#ifdef USEIRRADIANCEMAP\n#include<sceneUboDeclaration>\nuniform reflectionMatrix: mat4x4f;uniform vReflectionInfos: vec2f;uniform vReflectionDominantDirection: vec3f;\n#include<pbrBRDFFunctions>\n#include<openpbrDielectricReflectance>\n#include<pbrIBLFunctions>\n#include<reflectionFunction>\n#include<openpbrGeometryInfo>\n#include<openpbrIblFunctions>\n#elif defined(USESPHERICALFROMREFLECTIONMAP)\nvarying vEnvironmentIrradiance: vec3f;\n#endif\n#ifdef IBL_SHADOW_TEXTURE\nvar iblShadowSampler: texture_2d<f32>;var iblShadowSamplerSampler: sampler;uniform shadowTextureSize: vec2f;\n#endif\n#ifdef IRRADIANCE_SCATTER_MASK\nuniform vSubsurfaceWeight: f32;\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SUBSURFACE_WEIGHT,_VARYINGNAME_,SubsurfaceWeight,_SAMPLERNAME_,subsurfaceWeight)\nuniform vSubsurfaceScatterAnisotropy: f32;uniform vTransmissionWeight: f32;\n#include<samplerFragmentDeclaration>(_DEFINENAME_,TRANSMISSION_WEIGHT,_VARYINGNAME_,TransmissionWeight,_SAMPLERNAME_,transmissionWeight)\nuniform vTransmissionScatterAnisotropy: f32;\n#endif\n#endif\n#endif\n@fragment\nfn main(input: FragmentInputs)->FragmentOutputs {\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (textureSample(diffuseSampler,diffuseSamplerSampler,input.vUV).a<0.4) {discard;}\n#endif\nvar normalOutput: vec3f;\n#ifdef BUMP\nvar normalW: vec3f=normalize(input.vNormalW);\n#include<bumpFragment>\n#ifdef NORMAL_WORLDSPACE\nnormalOutput=normalW;\n#else\nnormalOutput=normalize( (mat4x4f(input.vWorldView0,input.vWorldView1,input.vWorldView2,input.vWorldView3)* vec4f(normalW,0.0)).xyz);\n#endif\n#elif defined(HAS_NORMAL_ATTRIBUTE)\nnormalOutput=normalize(input.vNormalV);\n#elif defined(POSITION)\nnormalOutput=normalize(-cross(dpdx(input.vPositionW),dpdy(input.vPositionW)));\n#endif\n#ifdef ENCODE_NORMAL\nnormalOutput=normalOutput*0.5+0.5;\n#endif\nvar fragData: array<vec4<f32>,SCENE_MRT_COUNT>;\n#ifdef DEPTH\nfragData[DEPTH_INDEX]=vec4f(input.vViewPos.z/input.vViewPos.w,0.0,0.0,1.0);\n#endif\n#ifdef NORMAL\nfragData[NORMAL_INDEX]=vec4f(normalOutput,1.0);\n#endif\n#ifdef SCREENSPACE_DEPTH\nfragData[SCREENSPACE_DEPTH_INDEX]=vec4f(fragmentInputs.position.z,0.0,0.0,1.0);\n#endif\n#ifdef POSITION\nfragData[POSITION_INDEX]= vec4f(input.vPositionW,1.0);\n#endif\n#ifdef VELOCITY\nvar a: vec2f=(input.vCurrentPosition.xy/input.vCurrentPosition.w)*0.5+0.5;var b: vec2f=(input.vPreviousPosition.xy/input.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[VELOCITY_INDEX]= vec4f(velocity,0.0,1.0);\n#endif\n#ifdef VELOCITY_LINEAR\nvar velocity : vec2f=vec2f(0.5)*((input.vPreviousPosition.xy /\ninput.vPreviousPosition.w) -\n(input.vCurrentPosition.xy /\ninput.vCurrentPosition.w));fragData[VELOCITY_LINEAR_INDEX]=vec4f(velocity,0.0,1.0);\n#endif\n#ifdef REFLECTIVITY\nvar reflectivity: vec4f= vec4f(0.0,0.0,0.0,1.0);\n#ifdef METALLICWORKFLOW\nvar metal: f32=1.0;var roughness: f32=1.0;\n#ifdef ORMTEXTURE\nmetal*=textureSample(reflectivitySampler,reflectivitySamplerSampler,input.vReflectivityUV).b;roughness*=textureSample(reflectivitySampler,reflectivitySamplerSampler,input.vReflectivityUV).g;\n#else\n#ifdef METALLIC_TEXTURE\nmetal*=textureSample(metallicSampler,metallicSamplerSampler,input.vMetallicUV).r;\n#endif\n#ifdef ROUGHNESS_TEXTURE\nroughness*=textureSample(roughnessSampler,roughnessSamplerSampler,input.vRoughnessUV).r;\n#endif\n#endif\n#ifdef METALLIC\nmetal*=uniforms.metallic;\n#endif\n#ifdef ROUGHNESS\nroughness*=(1.0-uniforms.glossiness); \n#endif\nreflectivity=vec4f(reflectivity.rgb,reflectivity.a-roughness);var color: vec3f= vec3f(1.0);\n#ifdef ALBEDOTEXTURE\ncolor=textureSample(albedoSampler,albedoSamplerSampler,input.vAlbedoUV).rgb;\n#ifdef GAMMAALBEDO\ncolor=toLinearSpaceVec4(color);\n#endif\n#endif\n#ifdef ALBEDOCOLOR\ncolor*=uniforms.albedoColor.xyz;\n#endif\nreflectivity=vec4f(mix( vec3f(0.04),color,metal),reflectivity.a);\n#else\n#if defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)\nreflectivity=textureSample(reflectivitySampler,reflectivitySamplerSampler,input.vReflectivityUV);\n#ifdef GAMMAREFLECTIVITYTEXTURE\nreflectivity=vec4f(toLinearSpaceVec3(reflectivity.rgb),reflectivity.a);\n#endif\n#else \n#ifdef REFLECTIVITYCOLOR\nreflectivity=vec4f(toLinearSpaceVec3(uniforms.reflectivityColor.xyz),1.0);\n#endif\n#endif\n#ifdef GLOSSINESSS\nreflectivity=vec4f(reflectivity.rgb,reflectivity.a*glossiness); \n#endif\n#endif\nfragData[REFLECTIVITY_INDEX]=reflectivity;\n#endif\n#ifdef IRRADIANCE\nvar irradiance: vec3f=vec3f(0.0);var irradiance_alpha: f32=1.0;\n#ifdef REFLECTION\n#ifdef IRRADIANCE_SCATTER_MASK\n#ifndef BUMP\nlet uvOffset: vec2f=vec2f(0.0);\n#endif\nvar vSubsurfaceColor: vec3f=vec3f(1.0);var vSubsurfaceRadius: f32=0.0;var vSubsurfaceRadiusScale: vec3f=vec3f(1.0);\n#include<openpbrSubsurfaceLayerData>(uniforms.vSubsurfaceColor,vSubsurfaceColor,uniforms.vSubsurfaceRadius,vSubsurfaceRadius,uniforms.vSubsurfaceRadiusScale,vSubsurfaceRadiusScale)\nvar vTransmissionDepth: f32=1.0;var vTransmissionColor: vec3f=vec3f(1.0);var vTransmissionScatter: vec3f=vec3f(0.0);var vTransmissionDispersionScale: f32=0.0;var vTransmissionDispersionAbbeNumber: f32=0.0;\n#include<openpbrTransmissionLayerData>(uniforms.vTransmissionDispersionScale,vTransmissionDispersionScale,uniforms.vTransmissionDispersionAbbeNumber,vTransmissionDispersionAbbeNumber,uniforms.vTransmissionColor,vTransmissionColor,uniforms.vTransmissionDepth,vTransmissionDepth,uniforms.vTransmissionScatter\\.,vTransmissionScatter.)\n#endif\n#ifdef IBL_SHADOW_TEXTURE\n#ifdef COLORED_IBL_SHADOWS\nlet iblShadowValue: vec3f=textureSample(iblShadowSampler,iblShadowSamplerSampler,fragmentInputs.position.xy/uniforms.shadowTextureSize).rgb;\n#else\nlet iblShadowValue: vec3f=vec3f(textureSample(iblShadowSampler,iblShadowSamplerSampler,fragmentInputs.position.xy/uniforms.shadowTextureSize).r);\n#endif\n#endif\n#if defined(USEIRRADIANCEMAP)\n#ifdef IRRADIANCE_SCATTER_MASK\nlet bendAmount: f32=subsurface_weight*-min(subsurface_scatter_anisotropy,0.0);let mixedBendAmount: f32=mix(bendAmount,-min(transmission_scatter_anisotropy,0.0),transmission_weight);let viewVector: vec3f=normalize(scene.vEyePosition.xyz-input.vPositionW);let bentNormal: vec3f=mix(normalOutput,viewVector,mixedBendAmount*dot(normalOutput,viewVector));\n#else\nlet bentNormal: vec3f=normalOutput;\n#endif\nirradiance=sampleIrradiance(\nbentNormal\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,input.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#ifdef REALTIME_FILTERING\n,uniforms.vReflectionFilteringInfo\n#ifdef IBL_CDF_FILTERING\n,icdfSampler\n,icdfSamplerSampler\n#endif\n#endif\n,uniforms.vReflectionInfos\n,input.vViewPos.xyz\n,1.0\n,vec3f(1.0)\n);\n#elif defined(USESPHERICALFROMREFLECTIONMAP)\nirradiance=input.vEnvironmentIrradiance;\n#endif\n#ifdef IBL_SHADOW_TEXTURE\nirradiance*=iblShadowValue;\n#endif\n#ifdef IRRADIANCE_SCATTER_MASK\nirradiance_alpha=min(subsurface_weight+transmission_weight,1.0);\n#endif\n#endif\nfragData[IRRADIANCE_INDEX]=vec4f(irradiance,irradiance_alpha);\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}\n";e.ShadersStoreWGSL[T]||(e.ShadersStoreWGSL[T]=R);const I=[n,r,t,f,o,s,d,m,v,l,p,c,u,i,a,S,E];for(const n of I)e.IncludesShadersStoreWGSL[n.name]||(e.IncludesShadersStoreWGSL[n.name]=n.shader);const A={name:T,shader:R};export{A as geometryPixelShaderWGSL};
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