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maybe?

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This commit is contained in:
SamGondelman 2018-10-25 10:09:38 -07:00
parent eb383b1d09
commit 7dff015585
1 changed files with 7 additions and 3 deletions
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10
libraries/render-utils/src/MeshPartPayload.cpp
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@ -242,9 +242,13 @@ ModelMeshPartPayload::ModelMeshPartPayload(ModelPointer model, int meshIndex, in
#ifdef Q_OS_MAC #ifdef Q_OS_MAC
// On mac AMD, we specifically need to have a _meshBlendshapeBuffer bound when using a deformed mesh pipeline // On mac AMD, we specifically need to have a _meshBlendshapeBuffer bound when using a deformed mesh pipeline
// it cannot be null otherwise we crash in the drawcall using a deformed pipeline with a skinned only (not blendshaped) mesh // it cannot be null otherwise we crash in the drawcall using a deformed pipeline with a skinned only (not blendshaped) mesh
if ((_isBlendShaped || _isSkinned)) { if (_isBlendShaped) {
glm::vec4 data; std::vector<BlendshapeOffset> data(_meshNumVertices);
_meshBlendshapeBuffer = std::make_shared<gpu::Buffer>(sizeof(glm::vec4), reinterpret_cast<const gpu::Byte*>(&data)); const auto blendShapeBufferSize = _meshNumVertices * sizeof(BlendshapeOffset);
_meshBlendshapeBuffer = std::make_shared<gpu::Buffer>(blendShapeBufferSize, reinterpret_cast<const gpu::Byte*>(data.data()), blendShapeBufferSize);
} else if (_isSkinned) {
BlendshapeOffset data;
_meshBlendshapeBuffer = std::make_shared<gpu::Buffer>(sizeof(BlendshapeOffset), reinterpret_cast<const gpu::Byte*>(&data), sizeof(BlendshapeOffset));
} }
#endif #endif