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Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Plugins > ModelingComponents > Selection > FDynamicMeshSelection

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FDynamicMeshSelection

Class that represents a selection in a dynamic mesh.

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References

Module	ModelingComponents
Header	/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/DynamicMeshSelection.h
Include	#include "Selection/DynamicMeshSelection.h"

Syntax

class FDynamicMeshSelection

Remarks

Class that represents a selection in a dynamic mesh.

Variables

		Name	Description
	int32	GroupLayer	Not relevant if the selection type is not Group.
	const FDynamicM...	Mesh
	TSet< int32 >	SelectedIDs
	int32	TopologyTimestamp	Can be used to discard the selection if topology of the mesh has changed (to avoid the risk of referencing elements that may have been deleted)
	EType	Type

Functions

		Name	Description
	bool	IsEmpty()
	bool	MatchesTimestamp()	Checks whether the selection's timestamp still matches the meshes topology timestamp.

Operators

		Name	Description
	bool	operator!= ( const FDynamicMeshSelection& Other )
	bool	operator== ( const FDynamicMeshSelection& Other )

Enums

	Name	Description
	EType