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> Unreal Engine API Reference > Plugins > DynamicMesh > FDynamicMesh3 > FDynamicMesh3::GetVtxContiguousTriangles

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FDynamicMesh3::GetVtxContiguousTriangles

Get triangles connected to vertex in contiguous order, with multiple groups if vertex is a bowtie.

Windows

MacOS

Linux

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/DynamicMesh3.h
Include	#include "DynamicMesh3.h"
Source	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Private/DynamicMesh3_Queries.cpp

Syntax

EMeshResult GetVtxContiguousTriangles
(
    int VertexID,
    TArray< int > & TrianglesOut,
    TArray< int > & ContiguousGroupLengths,
    TArray< bool > & GroupIsLoop
) const

Remarks

Get triangles connected to vertex in contiguous order, with multiple groups if vertex is a bowtie.

Parameters

Parameter	Description
VertexID	Vertex ID to search around
TrianglesOut	All triangles connected to the vertex, in contiguous order; if there are multiple contiguous groups they are packed one after another
ContiguousGroupLengths	Lengths of contiguous groups packed into TrianglesOut (if not a bowtie, this will just be a length-one array w/ {TrianglesOut.Num()})
GroupIsLoop	Indicates whether each contiguous group is a loop (first triangle connected to last) or not

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