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> Unreal Engine API Reference > Plugins > DynamicMesh > Selections > FMeshFaceSelection > ExpandToOneRingNeighbours > FMeshFaceSelection::ExpandToOneRingNeighbours

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FMeshFaceSelection::ExpandToOneRingNeighbours

Expand selection by N vertex one-rings.

Windows

MacOS

Linux

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/Selections/MeshFaceSelection.h
Include	#include "Selections/MeshFaceSelection.h"

Syntax

void ExpandToOneRingNeighbours
(
int nRings,
const TUniqueFunction< bool> & FilterF
)

Remarks

Expand selection by N vertex one-rings. This is significantly faster than calling ExpandToOnering() multiple times, because we can track the growing front and only check the new triangles.

Return false from FilterF to prevent triangles from being included.

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