TPolygon2::GetNormal_FaceAvg

Construct a normal at a vertex of the Polygon by averaging the adjacent face normals.

API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/TPolygon2

References

   
Module GeometryCore
Header /Engine/Source/Runtime/GeometryCore/Public/Polygon2.h
Include #include "Polygon2.h" 
TVector2 < T > GetNormal_FaceAvg  
(  
    int VertexIndex  
) const

Remarks

Construct a normal at a vertex of the Polygon by averaging the adjacent face normals. This vector is independent of the lengths of the adjacent segments. Points "inward" for a Clockwise Polygon, and outward for CounterClockwise

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