Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > DynamicMesh > FGroupTopology > FindEdgeNbrGroups > FGroupTopology::FindEdgeNbrGroups

Light Theme

Dark Theme

FGroupTopology::FindEdgeNbrGroups

Add the groups connected to all the GroupEdgeIDs to the GroupsOut list.

Windows

MacOS

Linux

References

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

Syntax

void FindEdgeNbrGroups
(
const TArray< int > & GroupEdgeIDs,
TArray< int > & GroupsOut
) const

Remarks

Add the groups connected to all the GroupEdgeIDs to the GroupsOut list. This is not the either-side pair, but the set of groups on the one-ring of each connected corner.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss