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- {"ast":null,"code":"// Do not edit.\nimport { ShaderStore } from \"../Engines/shaderStore.js\";\nimport \"./ShadersInclude/sceneUboDeclaration.js\";\nimport \"./ShadersInclude/meshUboDeclaration.js\";\nimport \"./ShadersInclude/clipPlaneVertexDeclaration.js\";\nimport \"./ShadersInclude/fogVertexDeclaration.js\";\nimport \"./ShadersInclude/logDepthDeclaration.js\";\nimport \"./ShadersInclude/gaussianSplatting.js\";\nimport \"./ShadersInclude/clipPlaneVertex.js\";\nimport \"./ShadersInclude/fogVertex.js\";\nimport \"./ShadersInclude/logDepthVertex.js\";\nconst name = \"gaussianSplattingVertexShader\";\nconst shader = `#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\nattribute splatIndex: f32;attribute position: vec2f;uniform invViewport: vec2f;uniform dataTextureSize: vec2f;uniform focal: vec2f;var covariancesATexture: texture_2d<f32>;var covariancesBTexture: texture_2d<f32>;var centersTexture: texture_2d<f32>;var colorsTexture: texture_2d<f32>;varying vColor: vec4f;varying vPosition: vec2f;\n#include<gaussianSplatting>\n@vertex\nfn main(input : VertexInputs)->FragmentInputs {var splat: Splat=readSplat(input.splatIndex,uniforms.dataTextureSize);var covA: vec3f=splat.covA.xyz;var covB: vec3f=vec3f(splat.covA.w,splat.covB.xy);let worldPos: vec4f=mesh.world*vec4f(splat.center.xyz,1.0);vertexOutputs.vColor=splat.color;vertexOutputs.vPosition=input.position;vertexOutputs.position=gaussianSplatting(input.position,worldPos.xyz,vec2f(1.0,1.0),covA,covB,mesh.world,scene.view,scene.projection,uniforms.focal,uniforms.invViewport);\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n}\n`;\n// Sideeffect\nShaderStore.ShadersStoreWGSL[name] = shader;\n/** @internal */\nexport const gaussianSplattingVertexShaderWGSL = {\n name,\n shader\n};","map":{"version":3,"names":["ShaderStore","name","shader","ShadersStoreWGSL","gaussianSplattingVertexShaderWGSL"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/ShadersWGSL/gaussianSplatting.vertex.js"],"sourcesContent":["// Do not edit.\nimport { ShaderStore } from \"../Engines/shaderStore.js\";\nimport \"./ShadersInclude/sceneUboDeclaration.js\";\nimport \"./ShadersInclude/meshUboDeclaration.js\";\nimport \"./ShadersInclude/clipPlaneVertexDeclaration.js\";\nimport \"./ShadersInclude/fogVertexDeclaration.js\";\nimport \"./ShadersInclude/logDepthDeclaration.js\";\nimport \"./ShadersInclude/gaussianSplatting.js\";\nimport \"./ShadersInclude/clipPlaneVertex.js\";\nimport \"./ShadersInclude/fogVertex.js\";\nimport \"./ShadersInclude/logDepthVertex.js\";\nconst name = \"gaussianSplattingVertexShader\";\nconst shader = `#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\nattribute splatIndex: f32;attribute position: vec2f;uniform invViewport: vec2f;uniform dataTextureSize: vec2f;uniform focal: vec2f;var covariancesATexture: texture_2d<f32>;var covariancesBTexture: texture_2d<f32>;var centersTexture: texture_2d<f32>;var colorsTexture: texture_2d<f32>;varying vColor: vec4f;varying vPosition: vec2f;\n#include<gaussianSplatting>\n@vertex\nfn main(input : VertexInputs)->FragmentInputs {var splat: Splat=readSplat(input.splatIndex,uniforms.dataTextureSize);var covA: vec3f=splat.covA.xyz;var covB: vec3f=vec3f(splat.covA.w,splat.covB.xy);let worldPos: vec4f=mesh.world*vec4f(splat.center.xyz,1.0);vertexOutputs.vColor=splat.color;vertexOutputs.vPosition=input.position;vertexOutputs.position=gaussianSplatting(input.position,worldPos.xyz,vec2f(1.0,1.0),covA,covB,mesh.world,scene.view,scene.projection,uniforms.focal,uniforms.invViewport);\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n}\n`;\n// Sideeffect\nShaderStore.ShadersStoreWGSL[name] = shader;\n/** @internal */\nexport const gaussianSplattingVertexShaderWGSL = { name, shader };\n"],"mappings":"AAAA;AACA,SAASA,WAAW,QAAQ,2BAA2B;AACvD,OAAO,yCAAyC;AAChD,OAAO,wCAAwC;AAC/C,OAAO,gDAAgD;AACvD,OAAO,0CAA0C;AACjD,OAAO,yCAAyC;AAChD,OAAO,uCAAuC;AAC9C,OAAO,qCAAqC;AAC5C,OAAO,+BAA+B;AACtC,OAAO,oCAAoC;AAC3C,MAAMC,IAAI,GAAG,+BAA+B;AAC5C,MAAMC,MAAM,GAAG;AACf;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,iCAAiC,GAAG;EAAEH,IAAI;EAAEC;AAAO,CAAC","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
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