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- {"ast":null,"code":"// Do not edit.\nimport { ShaderStore } from \"../Engines/shaderStore.js\";\nconst name = \"boundingInfoComputeShader\";\nconst shader = `struct Results {minX : atomic<i32>,\nminY : atomic<i32>,\nminZ : atomic<i32>,\nmaxX : atomic<i32>,\nmaxY : atomic<i32>,\nmaxZ : atomic<i32>,\ndummy1 : i32,\ndummy2 : i32,};fn floatToBits(value: f32)->i32 {return bitcast<i32>(value);}\nfn bitsToFloat(value: i32)->f32 {return bitcast<f32>(value);}\nfn atomicMinFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value>=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn atomicMaxFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value<=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4<f32>\n{let offset=i32(index) *4; \nlet m0=textureLoad(smp,vec2<i32>(offset+0,0),0);let m1=textureLoad(smp,vec2<i32>(offset+1,0),0);let m2=textureLoad(smp,vec2<i32>(offset+2,0),0);let m3=textureLoad(smp,vec2<i32>(offset+3,0),0);return mat4x4<f32>(m0,m1,m2,m3);}\nconst identity=mat4x4f(\nvec4f(1.0,0.0,0.0,0.0),\nvec4f(0.0,1.0,0.0,0.0),\nvec4f(0.0,0.0,1.0,0.0),\nvec4f(0.0,0.0,0.0,1.0)\n);struct Settings {morphTargetTextureInfo: vec3f,\nmorphTargetCount: i32,\nindexResult : u32,};@group(0) @binding(0) var<storage,read> positionBuffer : array<f32>;@group(0) @binding(1) var<storage,read_write> resultBuffer : array<Results>;@group(0) @binding(7) var<uniform> settings : Settings;\n#if NUM_BONE_INFLUENCERS>0\n@group(0) @binding(2) var boneSampler : texture_2d<f32>;@group(0) @binding(3) var<storage,read> indexBuffer : array<vec4f>;@group(0) @binding(4) var<storage,read> weightBuffer : array<vec4f>;\n#if NUM_BONE_INFLUENCERS>4\n@group(0) @binding(5) var<storage,read> indexExtraBuffer : array<vec4f>;@group(0) @binding(6) var<storage,read> weightExtraBuffer : array<vec4f>;\n#endif\n#endif\n#ifdef MORPHTARGETS\n@group(0) @binding(8) var morphTargets : texture_2d_array<f32>;@group(0) @binding(9) var<storage,read> morphTargetInfluences : array<f32>;@group(0) @binding(10) var<storage,read> morphTargetTextureIndices : array<f32>;\n#endif\n#ifdef MORPHTARGETS\nfn readVector3FromRawSampler(targetIndex : i32,vertexIndex : u32)->vec3f\n{ \nlet vertexID=f32(vertexIndex)*settings.morphTargetTextureInfo.x;let y=floor(vertexID/settings.morphTargetTextureInfo.y);let x=vertexID-y*settings.morphTargetTextureInfo.y;let textureUV=vec2<i32>(i32(x),i32(y));return textureLoad(morphTargets,textureUV,i32(morphTargetTextureIndices[targetIndex]),0).xyz;}\n#endif\n@compute @workgroup_size(256,1,1)\nfn main(@builtin(global_invocation_id) global_id : vec3<u32>) {let index=global_id.x;if (index>=arrayLength(&positionBuffer)/3) {return;}\nlet position=vec3f(positionBuffer[index*3],positionBuffer[index*3+1],positionBuffer[index*3+2]);var finalWorld=identity;var positionUpdated=position;\n#if NUM_BONE_INFLUENCERS>0\nvar influence : mat4x4<f32>;let matricesIndices=indexBuffer[index];let matricesWeights=weightBuffer[index];influence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\nlet matricesIndicesExtra=indexExtraBuffer[index];let matricesWeightsExtra=weightExtraBuffer[index];influence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.x)*matricesWeightsExtra.x;\n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.y)*matricesWeightsExtra.y;\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.z)*matricesWeightsExtra.z;\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.w)*matricesWeightsExtra.w;\n#endif \n#endif \nfinalWorld=finalWorld*influence;\n#endif\n#ifdef MORPHTARGETS\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (i>=settings.morphTargetCount) {break;}\npositionUpdated=positionUpdated+(readVector3FromRawSampler(i,index)-position)*morphTargetInfluences[i];}\n#endif\nvar worldPos=finalWorld*vec4f(positionUpdated.x,positionUpdated.y,positionUpdated.z,1.0);atomicMinFloat(&resultBuffer[settings.indexResult].minX,worldPos.x);atomicMinFloat(&resultBuffer[settings.indexResult].minY,worldPos.y);atomicMinFloat(&resultBuffer[settings.indexResult].minZ,worldPos.z);atomicMaxFloat(&resultBuffer[settings.indexResult].maxX,worldPos.x);atomicMaxFloat(&resultBuffer[settings.indexResult].maxY,worldPos.y);atomicMaxFloat(&resultBuffer[settings.indexResult].maxZ,worldPos.z);}\n`;\n// Sideeffect\nShaderStore.ShadersStoreWGSL[name] = shader;\n/** @internal */\nexport const boundingInfoComputeShaderWGSL = {\n name,\n shader\n};","map":{"version":3,"names":["ShaderStore","name","shader","ShadersStoreWGSL","boundingInfoComputeShaderWGSL"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/ShadersWGSL/boundingInfo.compute.js"],"sourcesContent":["// Do not edit.\nimport { ShaderStore } from \"../Engines/shaderStore.js\";\nconst name = \"boundingInfoComputeShader\";\nconst shader = `struct Results {minX : atomic<i32>,\nminY : atomic<i32>,\nminZ : atomic<i32>,\nmaxX : atomic<i32>,\nmaxY : atomic<i32>,\nmaxZ : atomic<i32>,\ndummy1 : i32,\ndummy2 : i32,};fn floatToBits(value: f32)->i32 {return bitcast<i32>(value);}\nfn bitsToFloat(value: i32)->f32 {return bitcast<f32>(value);}\nfn atomicMinFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value>=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn atomicMaxFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value<=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4<f32>\n{let offset=i32(index) *4; \nlet m0=textureLoad(smp,vec2<i32>(offset+0,0),0);let m1=textureLoad(smp,vec2<i32>(offset+1,0),0);let m2=textureLoad(smp,vec2<i32>(offset+2,0),0);let m3=textureLoad(smp,vec2<i32>(offset+3,0),0);return mat4x4<f32>(m0,m1,m2,m3);}\nconst identity=mat4x4f(\nvec4f(1.0,0.0,0.0,0.0),\nvec4f(0.0,1.0,0.0,0.0),\nvec4f(0.0,0.0,1.0,0.0),\nvec4f(0.0,0.0,0.0,1.0)\n);struct Settings {morphTargetTextureInfo: vec3f,\nmorphTargetCount: i32,\nindexResult : u32,};@group(0) @binding(0) var<storage,read> positionBuffer : array<f32>;@group(0) @binding(1) var<storage,read_write> resultBuffer : array<Results>;@group(0) @binding(7) var<uniform> settings : Settings;\n#if NUM_BONE_INFLUENCERS>0\n@group(0) @binding(2) var boneSampler : texture_2d<f32>;@group(0) @binding(3) var<storage,read> indexBuffer : array<vec4f>;@group(0) @binding(4) var<storage,read> weightBuffer : array<vec4f>;\n#if NUM_BONE_INFLUENCERS>4\n@group(0) @binding(5) var<storage,read> indexExtraBuffer : array<vec4f>;@group(0) @binding(6) var<storage,read> weightExtraBuffer : array<vec4f>;\n#endif\n#endif\n#ifdef MORPHTARGETS\n@group(0) @binding(8) var morphTargets : texture_2d_array<f32>;@group(0) @binding(9) var<storage,read> morphTargetInfluences : array<f32>;@group(0) @binding(10) var<storage,read> morphTargetTextureIndices : array<f32>;\n#endif\n#ifdef MORPHTARGETS\nfn readVector3FromRawSampler(targetIndex : i32,vertexIndex : u32)->vec3f\n{ \nlet vertexID=f32(vertexIndex)*settings.morphTargetTextureInfo.x;let y=floor(vertexID/settings.morphTargetTextureInfo.y);let x=vertexID-y*settings.morphTargetTextureInfo.y;let textureUV=vec2<i32>(i32(x),i32(y));return textureLoad(morphTargets,textureUV,i32(morphTargetTextureIndices[targetIndex]),0).xyz;}\n#endif\n@compute @workgroup_size(256,1,1)\nfn main(@builtin(global_invocation_id) global_id : vec3<u32>) {let index=global_id.x;if (index>=arrayLength(&positionBuffer)/3) {return;}\nlet position=vec3f(positionBuffer[index*3],positionBuffer[index*3+1],positionBuffer[index*3+2]);var finalWorld=identity;var positionUpdated=position;\n#if NUM_BONE_INFLUENCERS>0\nvar influence : mat4x4<f32>;let matricesIndices=indexBuffer[index];let matricesWeights=weightBuffer[index];influence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\nlet matricesIndicesExtra=indexExtraBuffer[index];let matricesWeightsExtra=weightExtraBuffer[index];influence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.x)*matricesWeightsExtra.x;\n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.y)*matricesWeightsExtra.y;\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.z)*matricesWeightsExtra.z;\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.w)*matricesWeightsExtra.w;\n#endif \n#endif \nfinalWorld=finalWorld*influence;\n#endif\n#ifdef MORPHTARGETS\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (i>=settings.morphTargetCount) {break;}\npositionUpdated=positionUpdated+(readVector3FromRawSampler(i,index)-position)*morphTargetInfluences[i];}\n#endif\nvar worldPos=finalWorld*vec4f(positionUpdated.x,positionUpdated.y,positionUpdated.z,1.0);atomicMinFloat(&resultBuffer[settings.indexResult].minX,worldPos.x);atomicMinFloat(&resultBuffer[settings.indexResult].minY,worldPos.y);atomicMinFloat(&resultBuffer[settings.indexResult].minZ,worldPos.z);atomicMaxFloat(&resultBuffer[settings.indexResult].maxX,worldPos.x);atomicMaxFloat(&resultBuffer[settings.indexResult].maxY,worldPos.y);atomicMaxFloat(&resultBuffer[settings.indexResult].maxZ,worldPos.z);}\n`;\n// Sideeffect\nShaderStore.ShadersStoreWGSL[name] = shader;\n/** @internal */\nexport const boundingInfoComputeShaderWGSL = { name, shader };\n"],"mappings":"AAAA;AACA,SAASA,WAAW,QAAQ,2BAA2B;AACvD,MAAMC,IAAI,GAAG,2BAA2B;AACxC,MAAMC,MAAM,GAAG;AACf;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,CAAC;AACD;AACAF,WAAW,CAACG,gBAAgB,CAACF,IAAI,CAAC,GAAGC,MAAM;AAC3C;AACA,OAAO,MAAME,6BAA6B,GAAG;EAAEH,IAAI;EAAEC;AAAO,CAAC","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
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