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> Unreal Engine API Reference > Plugins > LevelSnapshotFilters > Builtin > BlueprintOnly > UNegationFilter

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UNegationFilter

Returns the results of a child filter optionally negated.

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

ULevelSnapshotFilter

UNegationFilter

References

Module	LevelSnapshotFilters
Header	/Engine/Plugins/VirtualProduction/LevelSnapshots/Source/LevelShapshotFilters/Public/Builtin/BlueprintOnly/NegationFilter.h
Include	#include "Builtin/BlueprintOnly/NegationFilter.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Meta=(InternalSnapshotFilter))
class UNegationFilter : public ULevelSnapshotFilter

Remarks

Returns the results of a child filter optionally negated.

Negation rules:

Include negated becomes Exclude
Exclude negated becomes Include
DoNotCare negated becomes DoNotCare

Variables

		Name	Description
	bool	bShouldNegate

Functions

	Name	Description
ULevelSnapsh...	CreateChild ( const TSubclassOf< ULevelSnapshotFi... )	Creates an instanced child.
ULevelSnapsh...	GetChild()
void	SetExternalChild ( ULevelSnapshotFilter* NewChild )	Creates an instanced child. If you intend to save this filter, you should use CreateChild;

Overridden from ULevelSnapshotFilter

	Name	Description
EFilterResul...	IsActorValid ( const FIsActorValidParams& Params )
EFilterResul...	IsAddedActorValid ( const FIsAddedActorValidParams& Pa... )	This is called when an actor was added to the world since the snapshot had been taken.
EFilterResul...	IsDeletedActorValid ( const FIsDeletedActorValidParams& ... )	This is called when an actor was removed from the world since the snapshot had been taken.
EFilterResul...	IsPropertyValid ( const FIsPropertyValidParams& Para... )

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