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

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FDynamicMesh3::SplitVertexWouldLeaveIsolated

Tests whether splitting the given vertex with the given triangles would leave no triangles attached to the original vertex (creating an isolated vertex)

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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_Edits.cpp

Syntax

virtual bool SplitVertexWouldLeaveIsolated
(
int VertexID,
const TArrayView< const int > & TrianglesToUpdate
)

Remarks

Tests whether splitting the given vertex with the given triangles would leave no triangles attached to the original vertex (creating an isolated vertex)

Returns

true if calling SplitVertex with these arguments would leave an isolated vertex at the original VertexID

Parameters

Parameter	Description
VertexID	the vertex to split
TrianglesToUpdate	triangles that should be updated to use the new vertex anywhere they previously had the old one

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