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  3. UNegationFilter

UNegationFilter

Returns the results of a child filter optionally negated.

API > API/Plugins > API/Plugins/LevelSnapshotFilters

Returns the results of a child filter optionally negated.

Negation rules:

  • Include negated becomes Exclude
  • Exclude negated becomes Include
  • DoNotCare negated becomes DoNotCare
   
Name UNegationFilter
Type class
Header File /Engine/Plugins/VirtualProduction/LevelSnapshots/Source/LevelShapshotFilters/Public/Builtin/BlueprintOnly/NegationFilter.h
Include Path #include "Builtin/BlueprintOnly/NegationFilter.h"

Syntax

UCLASS (Meta=(InternalSnapshotFilter))  
class UNegationFilter : public ULevelSnapshotFilter

Inheritance Hierarchy

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bShouldNegate bool   Builtin/BlueprintOnly/NegationFilter.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Level Snapshots"

Protected

Name Type Remarks Include Path Unreal Specifiers
Child TObjectPtr< ULevelSnapshotFilter >   Builtin/BlueprintOnly/NegationFilter.h
  • EditAnywhere
  • Category="Level Snapshots"
InstancedChild TObjectPtr< ULevelSnapshotFilter >   Builtin/BlueprintOnly/NegationFilter.h
  • EditAnywhere
  • Instanced
  • Category="Level Snapshots"

Functions

Public

Name Remarks Include Path Unreal Specifiers

ULevelSnapshotFilter * CreateChild ( const TSubclassOf< ULevelSnapshotFilter >& ChildClass
)

 Creates an instanced child. Builtin/BlueprintOnly/NegationFilter.h
  • BlueprintCallable
  • Category="Level Snapshots"

ULevelSnapshotFilter * GetChild()

   Builtin/BlueprintOnly/NegationFilter.h
  • BlueprintPure
  • Category="Level Snapshots"

void SetExternalChild ( ULevelSnapshotFilter* NewChild
)

 Creates an instanced child. If you intend to save this filter, you should use CreateChild; Builtin/BlueprintOnly/NegationFilter.h
  • BlueprintCallable
  • Category="Level Snapshots"

Overridden from ULevelSnapshotFilter

Name Remarks Include Path Unreal Specifiers

virtual EFilterResult::Type IsActorValid ( const FIsActorValidParams& Params
) const

   Builtin/BlueprintOnly/NegationFilter.h  

virtual EFilterResult::Type IsAddedActorValid ( const FIsAddedActorValidParams& Params
) const

 This is called when an actor was added to the world since the snapshot had been taken. Builtin/BlueprintOnly/NegationFilter.h  

virtual EFilterResult::Type IsDeletedActorValid ( const FIsDeletedActorValidParams& Params
) const

 This is called when an actor was removed from the world since the snapshot had been taken. Builtin/BlueprintOnly/NegationFilter.h  

virtual EFilterResult::Type IsPropertyValid ( const FIsPropertyValidParams& Params
) const

   Builtin/BlueprintOnly/NegationFilter.h  

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