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app
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node_modules
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@babylonjs
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core
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ShadersWGSL
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ShadersInclude
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bakedVertexAnimation.js

bakedVertexAnimation.js 2.9 KB
文件历史 原始文件

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  1. // Do not edit.
    2. 

  2. import { ShaderStore } from "../../Engines/shaderStore.js";
    3. 

  3. const name = "bakedVertexAnimation";
    4. 

  4. const shader = `#ifdef BAKED_VERTEX_ANIMATION_TEXTURE
    5. 

  5. {
    6. 

  6. #ifdef INSTANCES
    7. 

  7. let VATStartFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.x;let VATEndFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.y;let VATOffsetFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.z;let VATSpeed: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.w;
    8. 

  8. #else
    9. 

  9. let VATStartFrame: f32=uniforms.bakedVertexAnimationSettings.x;let VATEndFrame: f32=uniforms.bakedVertexAnimationSettings.y;let VATOffsetFrame: f32=uniforms.bakedVertexAnimationSettings.z;let VATSpeed: f32=uniforms.bakedVertexAnimationSettings.w;
    10. 

  10. #endif
    11. 

  11. let totalFrames: f32=VATEndFrame-VATStartFrame+1.0;let time: f32=uniforms.bakedVertexAnimationTime*VATSpeed/totalFrames;let frameCorrection: f32=select(1.0,0.0,time<1.0);let numOfFrames: f32=totalFrames-frameCorrection;var VATFrameNum: f32=fract(time)*numOfFrames;VATFrameNum=(VATFrameNum+VATOffsetFrame) % numOfFrames;VATFrameNum=floor(VATFrameNum);VATFrameNum=VATFrameNum+VATStartFrame+frameCorrection;var VATInfluence : mat4x4<f32>;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[0],VATFrameNum)*vertexInputs.matricesWeights[0];
    12. 

  12. #if NUM_BONE_INFLUENCERS>1
    13. 

  13. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[1],VATFrameNum)*vertexInputs.matricesWeights[1];
    14. 

  14. #endif
    15. 

  15. #if NUM_BONE_INFLUENCERS>2
    16. 

  16. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[2],VATFrameNum)*vertexInputs.matricesWeights[2];
    17. 

  17. #endif
    18. 

  18. #if NUM_BONE_INFLUENCERS>3
    19. 

  19. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[3],VATFrameNum)*vertexInputs.matricesWeights[3];
    20. 

  20. #endif
    21. 

  21. #if NUM_BONE_INFLUENCERS>4
    22. 

  22. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[0],VATFrameNum)*vertexInputs.matricesWeightsExtra[0];
    23. 

  23. #endif
    24. 

  24. #if NUM_BONE_INFLUENCERS>5
    25. 

  25. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[1],VATFrameNum)*vertexInputs.matricesWeightsExtra[1];
    26. 

  26. #endif
    27. 

  27. #if NUM_BONE_INFLUENCERS>6
    28. 

  28. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[2],VATFrameNum)*vertexInputs.matricesWeightsExtra[2];
    29. 

  29. #endif
    30. 

  30. #if NUM_BONE_INFLUENCERS>7
    31. 

  31. VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[3],VATFrameNum)*vertexInputs.matricesWeightsExtra[3];
    32. 

  32. #endif
    33. 

  33. finalWorld=finalWorld*VATInfluence;}
    34. 

  34. #endif
    35. 

  35. `;
    36. 

  36. // Sideeffect
    37. 

  37. ShaderStore.IncludesShadersStoreWGSL[name] = shader;
    38. 

  38. /** @internal */
    39. 

  39. export const bakedVertexAnimation = { name, shader };
    40. 

  40. //# sourceMappingURL=bakedVertexAnimation.js.map
    41.