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  3. AWorldDataLayers

AWorldDataLayers

Actor containing data layers instances within a world.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/WorldPartition > API/Runtime/Engine/WorldPartition/DataLayer

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/WorldPartition/DataLayer/WorldDataLayers.h
Include #include "WorldPartition/DataLayer/WorldDataLayers.h"

Syntax

UCLASS (  
       HideCategories=(Actor, HLOD, Cooking, Transform, Advanced, Display, Events, Object, Physics, Attachment, Info, Input, Blueprint, Layers, Tags, Replication),  
       NotPlaceable, MinimalAPI)  
class AWorldDataLayers :  
    public AInfo ,  
    public IDataLayerInstanceProvider

Remarks

Actor containing data layers instances within a world.

Variables

  Type Name Description
Public variable FDataLayersFilterDelegate DataLayersFilterDelegate  

Constructors

  Type Name Description
Public function  

AWorldDataLayers ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function bool

AddToActorEditorContext ( UDataLayerInstance* InDataLayerInstance
)

  
Public function Const bool

ContainsDataLayer ( const UDEPRECATED_DataLayer* InDataLayer
)

  
Public function Const bool

ContainsDataLayer ( const UDataLayerInstance* InDataLayer
)

  
Public function Static AWorldDataLayers *

Create ( const FActorSpawnParameters& SpawnParameters
)

  
Public function Static AWorldDataLayers *

Create ( UWorld* World,
FName InWorldDataLayerName
)

  
Public function DataLayerInstanceType *

CreateDataLayer ( CreationsArgs... InCreationArgs
)

  
Public function Const void

DumpDataLayers ( FOutputDevice& OutputDevice
)

  
Public function Const void  
Public function void  
Public function Const void  
Public function void  
Public function Const const TSet< FName > &  
Public function Const TArray< UDataLayerInstance * >  
Public function Const bool  
Public function Const EDataLayerRuntimeState  
Public function Const const UDataLayerInstance *

GetDataLayerFromLabel ( const FName& InDataLayerLabel
)

  
Public function Const const UDataLayerInstance *

GetDataLayerInstance ( const FName& InDataLayerInstanceName
)

  
Public function Const PRAGMA_ENABLE_DEPRECATION_WARNINGS const UDataLayerInstance *

GetDataLayerInstance ( const FActorDataLayer& InActorDataLayer
)

  
Public function Const const UDataLayerInstance *

GetDataLayerInstance ( const UDataLayerAsset* InDataLayerAsset
)

  
Public function Const const UDataLayerInstance *

GetDataLayerInstanceFromAssetName ( const FName& InDataLayerAssetFullName
)

  
Public function Const TArray< FName >

GetDataLayerInstanceNames ( const TArray< FActorDataLayer >& InActorDataLayers
)

  
Public function Const TArray< FName >

GetDataLayerInstanceNames ( const TArray< const UDataLayerAsset* >& InDataLayersAssets
)

  
Public function Const TArray< const UDataLayerInstance * >

GetDataLayerInstances ( const TArray< UDataLayerAsset* >& InDataLayersAssets
)

  
Public function Const TArray< const UDataLayerInstance * >

GetDataLayerInstances ( const TArray< FName >& InDataLayerInstanceNames
)

  
Public function Const TArray< const UDataLayerInstance * >

GetDataLayerInstances ( const TArray< FActorDataLayer >& InActorDataLayers
)

  
Public function Const TArray< const UDataLayerInstance * >

GetDataLayerInstances ( const TArray< const UDataLayerAsset* >& InDataLayersAssets
)

  
Public function Const EDataLayerRuntimeState  
Public function Const UFunction Reliable, NetMulticast int32  
Public function Const EDataLayerState

GetDataLayerStateByName ( FName InDataLayerName
)

  
Public function Const const TSet< FName > &  
Public function Const const TSet< FName > &  
Public function Const const UExternalDataLayerInstance *

GetExternalDataLayerInstance ( const UExternalDataLayerAsset* InExternalDataLayerAsset
)

  
Public function Const const TSet< FName > &  
Public function Const void

GetUserLoadedInEditorStates ( TArray< FName >& OutDataLayersLoadedInEditor,
TArray< FName >& OutDataLayersNotLoadedInEditor
)

  
Public function Static FName  
Public function Static FName  
Public function Const bool  
Protected function void  
Public function Const bool  
Public function Const bool

IsEmpty ()

  
Public function Const bool  
Public function Const bool

IsInActorEditorContext ( const UDataLayerInstance* InDataLayerInstance
)

  
Public function Const bool

IsReadOnly ( FText* OutReason
)

  
Public function Const bool  
Public function Const bool  
Public function UFunction Reliable, NetMulticast void  
Protected function UFunction void  
Protected function UFunction void  
Protected function UFunction void  
Protected function UFunction void  
Public function void

OverwriteDataLayerRuntimeStates ( const TArray< IdentifierType >* InActiveDataLayers,
const TArray< IdentifierType >* InLoadedDataLayers
)

 Todo_ow: Remove this
Public function void

OverwriteDataLayerRuntimeStates ( const TArray< T >* InActiveDataLayers,
const TArray< T >* InLoadedDataLayers
)

 Allows overriding of DataLayers with PlayFromHere.
Public function void

PopActorEditorContext ( int32 InContextID
)

  
Public function void

PushActorEditorContext ( int32 InContextID,
bool bDuplicateContext
)

  
Public function bool

RemoveDataLayer ( const UDataLayerInstance* InDataLayer,
bool bInResolveActorDescContainers
)

  
Public function bool

RemoveDataLayer ( const UDEPRECATED_DataLayer* InDataLayer
)

  
Public function int32

RemoveDataLayers ( const TArray< UDataLayerInstance* >& InDataLayerInstances,
bool bInResolveActorDescContainers
)

  
Public function bool  
Protected function void  
Public function void

SetAllowRuntimeDataLayerEditing ( bool bInAllowRuntimeDataLayerEditing
)

  
Public function void

SetDataLayerRuntimeState ( const UDataLayerInstance* InDataLayerInstance,
EDataLayerRuntimeState InState,
bool bIsRecursive
)

 DataLayer Runtime State.
Public function PRAGMA_DISABLE_DEPRECATION_WARNINGS void

SetDataLayerState ( FActorDataLayer InDataLayer,
EDataLayerState InState
)

  
Public function bool

SetUseExternalPackageDataLayerInstances ( bool bInNewValue,
bool bInInteractiveMode
)

  
Public function Const bool  

Overridden from AActor

  Type Name Description
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual void Overridable native event for when play begins for this actor.
Public function Virtual Const TUniquePtr< class FWorldPartitionActorDesc > Creates an uninitialized actor descriptor from this actor. Meant to be called on the class CDO.
Public function Virtual Const bool Returns true if actor location should be locked.
Public function Virtual Const bool Used to know if actor supports some editor operations. (Delete, Replace)
Public function Virtual void Called on the actor before checkpoint data is applied during a replay.
Public function Virtual bool

ShouldImport ( FStringView ActorPropString,
bool IsMovingLevel
)

 Called before editor paste, true allow import
Public function Virtual Const bool Determine how this actor should be referenced by the level when external (saved in its own package).

Overridden from UObject

  Type Name Description
Public function Virtual Const bool Called during saving to determine if the object is forced to be editor only or not
Public function Virtual void Called after applying a transaction to the object.
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.
Public function Virtual void Called before applying a transaction to the object.
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Typedefs

Name Description
FDataLayersFilterDelegate  

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