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  3. UWorldPartitionSubsystem

UWorldPartitionSubsystem

[UWorldPartitionSubsystem](API\Runtime\Engine\WorldPartition\UWorldPartitionSubsystem)

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

Inheritance Hierarchy

References

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

Syntax

UCLASS (MinimalAPI)  
class UWorldPartitionSubsystem :  
    public UTickableWorldSubsystem ,  
    public IStreamingWorldSubsystemInterface

Remarks

UWorldPartitionSubsystem

Variables

  Type Name Description
Public variable TSet< FWorldPartitionHandle > SelectedActorHandles  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Const void  
Public function Const void  
Public function void  
Public function Const FBox

GetContainerBounds ( FName PackageName
)

  
Public function TMap< FActorContainerID, TSet< FGuid > >

GetFilteredActorsPerContainer ( const FActorContainerID& InContainerID,
const FString& InWorldPackage,
const FWorldPartitionActorFilter& InActorFilter,
EWorldPartitionActorFilterType InFilterTypes
)

  
Public function Static uint32  
Public function Static bool

GetOverrideLoadingRange ( FName Name,
int32& LoadingRange
)

  
Public function Const TSet< IWorldPartitionStreamingSourceProvider * >  
Public function Const FWorldPartitionActorFilter

GetWorldPartitionActorFilter ( const FString& InWorldPackage,
EWorldPartitionActorFilterType InFilterTypes
)

  
Public function UFunction BlueprintCallable, Category bool Returns true if world partition is done streaming levels, adding them to the world or removing them from the world.
Public function Static bool  
Public function Const UFunction BlueprintCallable, Category bool

IsStreamingCompleted ( EWorldPartitionRuntimeCellState QueryState,
const TArray< FWorldPartitionStreamingQuerySource >& QuerySources,
bool bExactState
)

  
Public function Const bool

IsStreamingCompleted ( const IWorldPartitionStreamingSourceProvider* InStreamingSourceProvider
)

 Returns true if world partition is done streaming levels, adding them to the world or removing them from the world.
Public function Const bool  
Public function FWorldPartitionStreamingSourceProviderFilter &  
Public function FWorldPartitionStreamingStateUpdated &  
Public function UActorDescContainer *

RegisterContainer ( FName PackageName
)

  
Public function void  
Public function Static void

SetOverrideLoadingRange ( FName Name,
int32 LoadingRange
)

  
Public function void  
Public function bool  
Public function void

UpdateContainerBounds ( FName PackageName
)

  

Overridden from UWorldSubsystem

  Type Name Description
Protected function Virtual Const bool  
Public function Virtual void

OnWorldBeginPlay ( UWorld& InWorld
)

 Called when world is ready to start gameplay before the game mode transitions to the correct state and call BeginPlay on all actors
Public function Virtual void Called after world components (e.g. line batcher and all level components) have been updated

Overridden from USubsystem

  Type Name Description
Public function Virtual void Implement this for deinitialization of instances of the system
Public function Virtual void USubsystem implementation Begin.

Overridden from FTickableGameObject

  Type Name Description
Public function Virtual Const bool Used to determine whether the object should be ticked in the editor when there is no gameplay world.

Overridden from FTickableObjectBase

  Type Name Description
Public function Virtual Const TStatId Return the stat id used to track the performance of this object
Public function Virtual Const ETickableTickType Virtual that can be overloaded by the inheriting class and is called before first tick.
Public function Virtual void

Tick ( float DeltaTime
)

 Pure virtual that must be overloaded by the inheriting class.

Overridden from IStreamingWorldSubsystemInterface

  Type Name Description
Public function Virtual void  

Typedefs

Name Description
FWorldPartitionStreamingSourceProviderFilter  
FWorldPartitionStreamingStateUpdated  

Constants

Name Description
OnWorldPartitionSubsystemDeinitialized  
OnWorldPartitionSubsystemInitialized  
OverriddenLoadingRanges  
OverriddenLoadingRangesEpoch  
OverrideLoadingRangeCommand  

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