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speedup cauterizedClusterMatrices math

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Andrew Meadows 2017-01-11 15:10:44 -08:00
parent b3e336de3d
commit e2130d33d9
1 changed files with 6 additions and 0 deletions
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6
libraries/render-utils/src/Model.cpp
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@ -1183,7 +1183,13 @@ void Model::updateClusterMatrices() {
if (_cauterizeBoneSet.find(cluster.jointIndex) != _cauterizeBoneSet.end()) {
jointMatrix = cauterizeMatrix;
}
#if GLM_ARCH & GLM_ARCH_SSE2
glm::mat4 out, inverseBindMatrix = cluster.inverseBindMatrix;
glm_mat4_mul((glm_vec4*)&jointMatrix, (glm_vec4*)&inverseBindMatrix, (glm_vec4*)&out);
state.cauterizedClusterMatrices[j] = out;
#else
state.cauterizedClusterMatrices[j] = jointMatrix * cluster.inverseBindMatrix;
#endif
}
}