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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" |
void GetPerTriangleTangent
&40;
int32 TriangleID,
int32 TriVertIdx,
UE::Math::TVector< RealType > & TangentOut,
UE::Math::TVector< RealType > & BitangentOut
&41; 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 |