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Fix missing blend shape data transformation on model data import

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This commit is contained in:
Wojciech Figat
2021-11-26 12:57:53 +01:00
parent 1e034c904a
commit 8e61cf8fe1
1 changed files with 12 additions and 0 deletions
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12
Source/Engine/Graphics/Models/ModelData.cpp
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@@ -511,6 +511,18 @@ void MeshData::TransformBuffer(const Matrix& matrix)
Vector3::TransformNormal(Tangents[i], inverseTransposeMatrix, Tangents[i]);
Tangents[i].Normalize();
}
// Transform blend shapes
for (auto& blendShape : BlendShapes)
{
for (int32 i = 0; i < blendShape.Vertices.Count(); i++)
{
auto& v = blendShape.Vertices[i];
Vector3::Transform(v.PositionDelta, matrix, v.PositionDelta);
Vector3::TransformNormal(v.NormalDelta, inverseTransposeMatrix, v.NormalDelta);
v.NormalDelta.Normalize();
}
}
}
void MeshData::Merge(MeshData& other)