@babylonjs/viewer/dist/chunks/bonesVertex-lAGOY5tc.esm.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 ShaderStore } from './index-FzOfPXLV.esm.js';

// Do not edit.
const name$1 = "bonesDeclaration";
const shader$1 = `#if NUM_BONE_INFLUENCERS>0
attribute matricesIndices : vec4<f32>;attribute matricesWeights : vec4<f32>;
#if NUM_BONE_INFLUENCERS>4
attribute matricesIndicesExtra : vec4<f32>;attribute matricesWeightsExtra : vec4<f32>;
#endif
#ifndef BAKED_VERTEX_ANIMATION_TEXTURE
#ifdef BONETEXTURE
var boneSampler : texture_2d<f32>;uniform boneTextureWidth : f32;
#else
uniform mBones : array<mat4x4f,BonesPerMesh>;
#endif
#ifdef BONES_VELOCITY_ENABLED
uniform mPreviousBones : array<mat4x4f,BonesPerMesh>;
#endif
#ifdef BONETEXTURE
fn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4f
{let offset=i32(index) *4; 
let 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 mat4x4f(m0,m1,m2,m3);}
#endif
#endif
#endif
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStoreWGSL[name$1]) {
    ShaderStore.IncludesShadersStoreWGSL[name$1] = shader$1;
}

// Do not edit.
const name = "bonesVertex";
const shader = `#ifndef BAKED_VERTEX_ANIMATION_TEXTURE
#if NUM_BONE_INFLUENCERS>0
var influence : mat4x4<f32>;
#ifdef BONETEXTURE
influence=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[0])*vertexInputs.matricesWeights[0];
#if NUM_BONE_INFLUENCERS>1
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[1])*vertexInputs.matricesWeights[1];
#endif 
#if NUM_BONE_INFLUENCERS>2
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[2])*vertexInputs.matricesWeights[2];
#endif 
#if NUM_BONE_INFLUENCERS>3
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[3])*vertexInputs.matricesWeights[3];
#endif 
#if NUM_BONE_INFLUENCERS>4
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[0])*vertexInputs.matricesWeightsExtra[0];
#endif 
#if NUM_BONE_INFLUENCERS>5
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[1])*vertexInputs.matricesWeightsExtra[1];
#endif 
#if NUM_BONE_INFLUENCERS>6
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[2])*vertexInputs.matricesWeightsExtra[2];
#endif 
#if NUM_BONE_INFLUENCERS>7
influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[3])*vertexInputs.matricesWeightsExtra[3];
#endif 
#else 
influence=uniforms.mBones[i32(vertexInputs.matricesIndices[0])]*vertexInputs.matricesWeights[0];
#if NUM_BONE_INFLUENCERS>1
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndices[1])]*vertexInputs.matricesWeights[1];
#endif 
#if NUM_BONE_INFLUENCERS>2
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndices[2])]*vertexInputs.matricesWeights[2];
#endif 
#if NUM_BONE_INFLUENCERS>3
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndices[3])]*vertexInputs.matricesWeights[3];
#endif 
#if NUM_BONE_INFLUENCERS>4
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndicesExtra[0])]*vertexInputs.matricesWeightsExtra[0];
#endif 
#if NUM_BONE_INFLUENCERS>5
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndicesExtra[1])]*vertexInputs.matricesWeightsExtra[1];
#endif 
#if NUM_BONE_INFLUENCERS>6
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndicesExtra[2])]*vertexInputs.matricesWeightsExtra[2];
#endif 
#if NUM_BONE_INFLUENCERS>7
influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndicesExtra[3])]*vertexInputs.matricesWeightsExtra[3];
#endif 
#endif
finalWorld=finalWorld*influence;
#endif
#endif
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStoreWGSL[name]) {
    ShaderStore.IncludesShadersStoreWGSL[name] = shader;
}
//# sourceMappingURL=bonesVertex-lAGOY5tc.esm.js.map