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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/DynamicMesh > API/Runtime/GeometryCore/DynamicMesh/TMeshTangents > API/Runtime/GeometryCore/DynamicMesh/TMeshTangents/GetPerTriangleTangent
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/MeshTangents.h |
| Include | #include "DynamicMesh/MeshTangents.h" |
template<typename VectorType, typename OtherRealType>
void GetPerTriangleTangent
(
int32 TriangleID,
int32 TriVertIdx,
VectorType & TangentOut,
VectorType & BitangentOut
) const
Remarks
Return tangent and bitangent at a vertex of triangle for per-triangle computed tangents
Parameters
| Name | Description |
|---|---|
| TriangleID | triangle index in mesh |
| TriVertIdx | vertex index in range 0,1,2 |