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Merge pull request #15265 from hyperlogic/bug-fix/blendshape-precision

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Improve blendshape precision for small models
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Sam Gondelman 2019-03-27 10:51:22 -07:00 committed by GitHub
commit 0f99280c15
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1 changed files with 1 additions and 1 deletions
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libraries/render-utils/src/Model.cpp
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@ -1642,7 +1642,7 @@ using packBlendshapeOffsetTo = void(glm::uvec4& packed, const BlendshapeOffsetUn
void packBlendshapeOffsetTo_Pos_F32_3xSN10_Nor_3xSN10_Tan_3xSN10(glm::uvec4& packed, const BlendshapeOffsetUnpacked& unpacked) { void packBlendshapeOffsetTo_Pos_F32_3xSN10_Nor_3xSN10_Tan_3xSN10(glm::uvec4& packed, const BlendshapeOffsetUnpacked& unpacked) {
float len = glm::compMax(glm::abs(unpacked.positionOffset)); float len = glm::compMax(glm::abs(unpacked.positionOffset));
glm::vec3 normalizedPos(unpacked.positionOffset); glm::vec3 normalizedPos(unpacked.positionOffset);
if (len > 1.0f) { if (len > 0.0f) {
normalizedPos /= len; normalizedPos /= len;
} else { } else {
len = 1.0f; len = 1.0f;