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  3. TPolygon2::GetTangent

TPolygon2::GetTangent

Get the tangent vector at a vertex of the polygon, which is the normalized vector from the previous vertex to the next vertex

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 > GetTangent  
&40;  
    int VertexIndex  
&41; const

Remarks

Get the tangent vector at a vertex of the polygon, which is the normalized vector from the previous vertex to the next vertex

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