@babylonjs/viewer
Version:
The Babylon Viewer aims to simplify a specific but common Babylon.js use case: loading, viewing, and interacting with a 3D model.
155 lines (149 loc) • 5.24 kB
JavaScript
import { S as ShaderStore } from './index-MZPybX0H.esm.js';
// Do not edit.
const name$3 = "morphTargetsVertexGlobalDeclaration";
const shader$3 = `
uniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];
uniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform highp sampler2DArray morphTargets;vec3 readVector3FromRawSampler(int targetIndex,float vertexIndex)
{
int textureWidth=int(morphTargetTextureInfo.y);int y=int(vertexIndex)/textureWidth;int x=int(vertexIndex) % textureWidth;return texelFetch(morphTargets,ivec3(x,y,int(morphTargetTextureIndices[targetIndex])),0).xyz;
float y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphTargetTextureInfo.y;vec3 textureUV=vec3((x+0.5)/morphTargetTextureInfo.y,(y+0.5)/morphTargetTextureInfo.z,morphTargetTextureIndices[targetIndex]);return texture(morphTargets,textureUV).xyz;
}
vec4 readVector4FromRawSampler(int targetIndex,float vertexIndex)
{
int textureWidth=int(morphTargetTextureInfo.y);int y=int(vertexIndex)/textureWidth;int x=int(vertexIndex) % textureWidth;return texelFetch(morphTargets,ivec3(x,y,int(morphTargetTextureIndices[targetIndex])),0);
float y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphTargetTextureInfo.y;vec3 textureUV=vec3((x+0.5)/morphTargetTextureInfo.y,(y+0.5)/morphTargetTextureInfo.z,morphTargetTextureIndices[targetIndex]);return texture(morphTargets,textureUV);
}
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStore[name$3]) {
ShaderStore.IncludesShadersStore[name$3] = shader$3;
}
/** @internal */
const morphTargetsVertexGlobalDeclaration = { name: name$3, shader: shader$3 };
// Do not edit.
const name$2 = "morphTargetsVertexDeclaration";
const shader$2 = `
attribute vec3 position{X};
attribute vec3 normal{X};
attribute vec3 tangent{X};
attribute vec2 uv_{X};
attribute vec2 uv2_{X};
attribute vec4 color{X};
uniform float morphTargetCount;
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStore[name$2]) {
ShaderStore.IncludesShadersStore[name$2] = shader$2;
}
/** @internal */
const morphTargetsVertexDeclaration = { name: name$2, shader: shader$2 };
// Do not edit.
const name$1 = "morphTargetsVertexGlobal";
const shader$1 = `
float vertexID;
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStore[name$1]) {
ShaderStore.IncludesShadersStore[name$1] = shader$1;
}
/** @internal */
const morphTargetsVertexGlobal = { name: name$1, shader: shader$1 };
// Do not edit.
const name = "morphTargetsVertex";
const shader = `
for (int i=0; i<NUM_MORPH_INFLUENCERS; i++) {if (float(i)>=morphTargetCount) break;vertexID=float(gl_VertexID)*morphTargetTextureInfo.x;
positionUpdated+=(readVector3FromRawSampler(i,vertexID)-position)*morphTargetInfluences[i];
vertexID+=1.0;
normalUpdated+=(readVector3FromRawSampler(i,vertexID) -normal)*morphTargetInfluences[i];
vertexID+=1.0;
uvUpdated+=(readVector3FromRawSampler(i,vertexID).xy-uv)*morphTargetInfluences[i];
vertexID+=1.0;
tangentUpdated.xyz+=(readVector3FromRawSampler(i,vertexID) -tangent.xyz)*morphTargetInfluences[i];
vertexID+=1.0;
uv2Updated+=(readVector3FromRawSampler(i,vertexID).xy-uv2)*morphTargetInfluences[i];
vertexID+=1.0;
colorUpdated+=(readVector4FromRawSampler(i,vertexID)-color)*morphTargetInfluences[i];
}
positionUpdated+=(position{X}-position)*morphTargetInfluences[{X}];
normalUpdated+=(normal{X}-normal)*morphTargetInfluences[{X}];
tangentUpdated.xyz+=(tangent{X}-tangent.xyz)*morphTargetInfluences[{X}];
uvUpdated+=(uv_{X}-uv)*morphTargetInfluences[{X}];
uv2Updated+=(uv2_{X}-uv2)*morphTargetInfluences[{X}];
colorUpdated+=(color{X}-color)*morphTargetInfluences[{X}];
`;
// Sideeffect
if (!ShaderStore.IncludesShadersStore[name]) {
ShaderStore.IncludesShadersStore[name] = shader;
}
/** @internal */
const morphTargetsVertex = { name, shader };
export { morphTargetsVertexDeclaration as a, morphTargetsVertexGlobal as b, morphTargetsVertex as c, morphTargetsVertexGlobalDeclaration as m };
//# sourceMappingURL=morphTargetsVertex-BRsti3ha.esm.js.map