@babylonjs/viewer/dist/chunks/morphTargetsVertex-4PRqtL-y.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";const n="morphTargetsVertexGlobal",r="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nvar vertexID : f32;\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[n]||(e.IncludesShadersStoreWGSL[n]=r);const t={name:n,shader:r},d="morphTargetsVertex",a="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\n#if {X}==0\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (f32(i)>=uniforms.morphTargetCount) {break;}\n#ifdef USE_VERTEX_PULLING\nvertexID=f32(vpVertexIndex)*uniforms.morphTargetTextureInfo.x;\n#else\nvertexID=f32(vertexInputs.vertexIndex)*uniforms.morphTargetTextureInfo.x;\n#endif\n#ifdef MORPHTARGETS_POSITION\n#ifdef USE_VERTEX_PULLING\npositionUpdated=positionUpdated+(readVector3FromRawSampler(i,vertexID)-vp_basePosition)*uniforms.morphTargetInfluences[i];\n#else\npositionUpdated=positionUpdated+(readVector3FromRawSampler(i,vertexID)-vertexInputs.position)*uniforms.morphTargetInfluences[i];\n#endif\n#endif\n#ifdef MORPHTARGETTEXTURE_HASPOSITIONS\nvertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_NORMAL\n#ifdef USE_VERTEX_PULLING\nnormalUpdated=normalUpdated+(readVector3FromRawSampler(i,vertexID) -vp_baseNormal)*uniforms.morphTargetInfluences[i];\n#else\nnormalUpdated=normalUpdated+(readVector3FromRawSampler(i,vertexID) -vertexInputs.normal)*uniforms.morphTargetInfluences[i];\n#endif\n#endif\n#ifdef MORPHTARGETTEXTURE_HASNORMALS\nvertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_UV\n#ifdef USE_VERTEX_PULLING\nuvUpdated=uvUpdated+(readVector3FromRawSampler(i,vertexID).xy-vp_baseUV)*uniforms.morphTargetInfluences[i];\n#else\nuvUpdated=uvUpdated+(readVector3FromRawSampler(i,vertexID).xy-vertexInputs.uv)*uniforms.morphTargetInfluences[i];\n#endif\n#endif\n#ifdef MORPHTARGETTEXTURE_HASUVS\nvertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_TANGENT\n#ifdef USE_VERTEX_PULLING\ntangentUpdated=vec4f(tangentUpdated.xyz+(readVector3FromRawSampler(i,vertexID) -vp_baseTangent.xyz)*uniforms.morphTargetInfluences[i],tangentUpdated.a);\n#else\ntangentUpdated=vec4f(tangentUpdated.xyz+(readVector3FromRawSampler(i,vertexID) -vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[i],tangentUpdated.a);\n#endif\n#endif\n#ifdef MORPHTARGETTEXTURE_HASTANGENTS\nvertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_UV2\n#ifdef USE_VERTEX_PULLING\nuv2Updated=uv2Updated+(readVector3FromRawSampler(i,vertexID).xy-vp_baseUV2)*uniforms.morphTargetInfluences[i];\n#else\nuv2Updated=uv2Updated+(readVector3FromRawSampler(i,vertexID).xy-vertexInputs.uv2)*uniforms.morphTargetInfluences[i];\n#endif\n#endif\n#ifdef MORPHTARGETS_COLOR\n#ifdef USE_VERTEX_PULLING\ncolorUpdated=colorUpdated+(readVector4FromRawSampler(i,vertexID)-vp_baseColor)*uniforms.morphTargetInfluences[i];\n#else\ncolorUpdated=colorUpdated+(readVector4FromRawSampler(i,vertexID)-vertexInputs.color)*uniforms.morphTargetInfluences[i];\n#endif\n#endif\n}\n#endif\n#else\n#ifdef MORPHTARGETS_POSITION\n#ifdef USE_VERTEX_PULLING\npositionUpdated=positionUpdated+(vertexInputs.position{X}-vp_basePosition)*uniforms.morphTargetInfluences[{X}];\n#else\npositionUpdated=positionUpdated+(vertexInputs.position{X}-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#ifdef MORPHTARGETS_NORMAL\n#ifdef USE_VERTEX_PULLING\nnormalUpdated=normalUpdated+(vertexInputs.normal{X}-vp_baseNormal)*uniforms.morphTargetInfluences[{X}];\n#else\nnormalUpdated=normalUpdated+(vertexInputs.normal{X}-vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#ifdef MORPHTARGETS_TANGENT\n#ifdef USE_VERTEX_PULLING\ntangentUpdated=vec4f(tangentUpdated.xyz+(vertexInputs.tangent{X}-vp_baseTangent.xyz)*uniforms.morphTargetInfluences[{X}],tangentUpdated.a);\n#else\ntangentUpdated=vec4f(tangentUpdated.xyz+(vertexInputs.tangent{X}-vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}],tangentUpdated.a);\n#endif\n#endif\n#ifdef MORPHTARGETS_UV\n#ifdef USE_VERTEX_PULLING\nuvUpdated=uvUpdated+(vertexInputs.uv_{X}-vp_baseUV)*uniforms.morphTargetInfluences[{X}];\n#else\nuvUpdated=uvUpdated+(vertexInputs.uv_{X}-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#ifdef MORPHTARGETS_UV2\n#ifdef USE_VERTEX_PULLING\nuv2Updated=uv2Updated+(vertexInputs.uv2_{X}-vp_baseUV2)*uniforms.morphTargetInfluences[{X}];\n#else\nuv2Updated=uv2Updated+(vertexInputs.uv2_{X}-vertexInputs.uv2)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#ifdef MORPHTARGETS_COLOR\n#ifdef USE_VERTEX_PULLING\ncolorUpdated=colorUpdated+(vertexInputs.color{X}-vp_baseColor)*uniforms.morphTargetInfluences[{X}];\n#else\ncolorUpdated=colorUpdated+(vertexInputs.color{X}-vertexInputs.color)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n#endif\n";e.IncludesShadersStoreWGSL[d]||(e.IncludesShadersStoreWGSL[d]=a);const f={name:d,shader:a};export{f as a,t as m};
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