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

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IndexUtil::FindTriOtherIndex

Find ordered edge [VertexID1,VertexID2] in TriangleVerts and then return the index of the remaining third 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::FindTriOtherIndex
    (
        T VertexID1,
        T VertexID2,
        const Vec & TriangleVerts
    )
}

Remarks

Find ordered edge [VertexID1,VertexID2] in TriangleVerts and then return the index of the remaining third vertex

Returns

index of third vertex, or InvalidID if not found

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