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> Unreal Engine API Reference > Plugins > ModelingComponents > Changes > UDynamicMeshReplacementChangeTarget

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UDynamicMeshReplacementChangeTarget

Bare bones wrapper of [FDynamicMesh3](API\Plugins\DynamicMesh\FDynamicMesh3) that supports MeshReplacementChange-based updates.

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UDynamicMeshReplacementChangeTarget

References

Module	ModelingComponents
Header	/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Public/Changes/DynamicMeshChangeTarget.h
Include	#include "Changes/DynamicMeshChangeTarget.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Transient)
class UDynamicMeshReplacementChangeTarget :
public UObject,
public IMeshReplacementCommandChangeTarget

Remarks

Bare bones wrapper of FDynamicMesh3 that supports MeshReplacementChange-based updates. Shares the mesh ptr with the MeshReplacementChange objects, so it must not be changed directly TODO: also support other MeshChange objects (by making a copy of the mesh when applying these changes)

Variables

		Name	Description
	TSharedPtr< con...	Mesh
	FSimpleMulticas...	OnMeshChanged	This delegate fires when a FCommandChange is applied to this component, so that parent objects know the mesh has changed.

Constructors

	Name	Description
	UDynamicMeshReplacementChangeTarget()
	UDynamicMeshReplacementChangeTarget ( TSharedPtr< const FDynamicMesh3 > M... )

Destructors

	Name	Description
	~UDynamicMeshReplacementChangeTarget()

Functions

	Name	Description
const TShare...	GetMesh()
TUniquePtr< ...	ReplaceMesh ( const TSharedPtr< const FDynamicMes... )	Update the mesh and return a corresponding FChange Does not emit the change.
void	SetMesh ( TSharedPtr< const FDynamicMesh3 > M... )

Overridden from IMeshReplacementCommandChangeTarget

		Name	Description
	void	ApplyChange ( const FMeshReplacementChange* ..., bool bRevert )	Apply/Revert a general mesh change to the internal mesh (implements IMeshReplacementCommandChangeTarget)

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