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> Unreal Engine API Reference > Plugins > GeometricObjects > Util > IndexUtil::OrientTriEdgeAndFindOtherVtx

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IndexUtil::OrientTriEdgeAndFindOtherVtx

Assuming [Vertex1,Vertex2] is an unordered edge in TriangleVerts, return Vertex1 and Vertex2 in the correct order (ie the same as TriangleVerts), and returns the vertex ID of the other vertex

Windows

MacOS

Linux

References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/Util/IndexUtil.h
Include	#include "Util/IndexUtil.h"

Syntax

namespace IndexUtil
{
    template<typename T, typename Vec>
    int IndexUtil::OrientTriEdgeAndFindOtherVtx
    (
        T & Vertex1,
        T & Vertex2,
        const Vec & TriangleVerts
    )
}

Remarks

Assuming [Vertex1,Vertex2] is an unordered edge in TriangleVerts, return Vertex1 and Vertex2 in the correct order (ie the same as TriangleVerts), and returns the vertex ID of the other vertex

Returns

ID of third vertex, or InvalidID if the edge was not found

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