GetNormal

Function Overloads

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

Overloads

Name Remarks Include Path Unreal Specifiers

TVector2< T > GetNormal ( int VertexIndex
) const

 Get the normal vector at a vertex of the polygon, which is perpendicular to GetTangent() Points "inward" for a Clockwise Polygon, and outward for CounterClockwise Polygon2.h  

TVector2< T > GetNormal ( int iSeg,
T SegmentParam
) const

   Polygon2.h  

GetNormal(int)

Description

Get the normal vector at a vertex of the polygon, which is perpendicular to GetTangent() Points "inward" for a Clockwise Polygon, and outward for CounterClockwise

   
Name GetNormal
Type function
Header File /Engine/Source/Runtime/GeometryCore/Public/Polygon2.h
Include Path #include "Polygon2.h" 
TVector2 < T > GetNormal  
(  
    int VertexIndex  
) const

GetNormal(int, T)

   
Name GetNormal
Type function
Header File /Engine/Source/Runtime/GeometryCore/Public/Polygon2.h
Include Path #include "Polygon2.h" 
TVector2 < T > GetNormal  
(  
    int iSeg,  
    T SegmentParam  
) const

interpolated normal to the segment at the given parameter value

Parameters

Name Remarks
SegmentIndex index of first vertex of the edge
SegmentParam parameter in range [0,1] along segment

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