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> Unreal Engine API Reference > Plugins > DynamicMesh > MeshIndexUtil::VertexToTriangleOneRing

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MeshIndexUtil::VertexToTriangleOneRing

Find all the triangles in all the one rings of a set of vertices

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References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/MeshIndexUtil.h
Include	#include "MeshIndexUtil.h"
Source	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Private/MeshIndexUtil.cpp

Syntax

namespace MeshIndexUtil
{
    void MeshIndexUtil::VertexToTriangleOneRing
    (
        const FDynamicMesh3 * Mesh,
        const TArray< int > & VertexIDs,
        TSet< int > & TriangleIDsOut
    )
}

Remarks

Find all the triangles in all the one rings of a set of vertices

Parameters

Parameter	Description
Mesh	input mesh
VertexIDs	list of Vertex IDs of Mesh
TriangleIDsOut	list of triangle IDs where any vertex of triangle touches an element of VertexIDs

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