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> Unreal Engine API Reference > Plugins > DynamicMesh > TMeshTangents > GetPerTriangleTangent > TMeshTangents::GetPerTriangleTangent

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TMeshTangents::GetPerTriangleTangent

Return tangent and bitangent at a vertex of triangle for per-triangle computed tangents

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Linux

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/MeshTangents.h
Include	#include "MeshTangents.h"

Syntax

void GetPerTriangleTangent
(
    int32 TriangleID,
    int32 TriVertIdx,
    FVector3< RealType > & TangentOut,
    FVector3< RealType > & BitangentOut
) const

Remarks

Return tangent and bitangent at a vertex of triangle for per-triangle computed tangents

Parameters

Parameter	Description
TriangleID	triangle index in mesh
TriVertIdx	vertex index in range 0,1,2

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