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  3. UWorldPartitionStreamingPolicy

UWorldPartitionStreamingPolicy

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

Inheritance Hierarchy

References

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

Syntax

class UWorldPartitionStreamingPolicy : public UObject

Variables

  Type Name Description
Protected variable FActivatedCells ActivatedCells  
Protected variable TSet< const UWorldPartitionRuntimeCell * > FrameActivateCells  
Protected variable TSet< const UWorldPartitionRuntimeCell * > FrameLoadCells  
Protected variable TSet< const UWorldPartitionRuntimeCell * > LoadedCells  
Protected variable int32 ProcessedToActivateCells  
Protected variable int32 ProcessedToLoadCells  
Protected variable TArray< const UWorldPartitionRuntimeCell * > SortedAddToWorldCells  
Protected variable TArray< FWorldPartitionStreamingSource > StreamingSources Streaming Sources.
Protected variable TArray< const UWorldPartitionRuntimeCell * > ToActivateCells Used by UWorldPartitionSubsystem.
Protected variable TArray< const UWorldPartitionRuntimeCell * > ToLoadCells  
Protected variable const UWorldPartition * WorldPartition  

Constructors

  Type Name Description
Public function  

UWorldPartitionStreamingPolicy ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Virtual Const bool  
Public function Virtual Const bool Editor/Runtime conversions.
Public function Virtual void

DrawRuntimeCellsDetails ( UCanvas* Canvas,
FVector2D& Offset
)

  
Public function Virtual bool

DrawRuntimeHash2D ( FWorldPartitionDraw2DContext& DrawContext
)

  
Public function Virtual void  
Protected function Virtual void

GetCellsToReprioritize ( TArray< const UWorldPartitionRuntimeCell* >& OutToLoadCells,
TArray< const UWorldPartitionRuntimeCell* >& OutToActivateCells
)

  
Protected function Virtual void

GetCellsToUpdate ( TArray< const UWorldPartitionRuntimeCell* >& OutToLoadCells,
TArray< const UWorldPartitionRuntimeCell* >& OutToActivateCells
)

  
Public function Virtual Const bool  
Public function Virtual void  
Public function Virtual Const TSubclassOf< class UWorldPartitionRuntimeCell >  
Public function Const EWorldPartitionStreamingPerformance  
Public function Const const TArray< FWorldPartitionStreamingSource > &  
Public function Virtual UObject *

GetSubObject ( const TCHAR* SubObjectPath
)

  
Public function Virtual bool  
Protected function Const bool

IsInBlockTillLevelStreamingCompleted ( bool bIsCausedByBadStreamingPerformance
)

  
Public function Virtual Const bool

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

  
Public function Virtual Const bool  
Public function Static bool  
Public function Virtual void  
Public function Virtual void  
Public function Virtual void PIE/Game methods.
Public function Virtual Const void  
Public function Virtual bool  
Protected function Virtual void

SetCellsStateToUnloaded ( const TArray< const UWorldPartitionRuntimeCell* >& ToUnloadCells
)

  
Protected function Virtual void

SetCellStateToActivated ( const UWorldPartitionRuntimeCell* InCell,
int32& InOutMaxCellsToLoad
)

  
Protected function Virtual void

SetCellStateToLoaded ( const UWorldPartitionRuntimeCell* InCell,
int32& InOutMaxCellsToLoad
)

  
Protected function Const bool  
Public function Virtual bool  
Protected function void  
Protected function Virtual void

UpdateStreamingSources ( bool bCanOptimizeUpdate
)

  
Public function Virtual void  

Classes

  Type Name Description
Protected struct FActivatedCells    

Constants

Name Description
CVarForceUpdateFrameCount  
CVarUpdateOptimEnabled  
ForceUpdateFrameCount  
IsUpdateOptimEnabled CVars to control update optimization.

Deprecated Functions

  Type Name Description
Public function Virtual Const bool CanAddLoadedLevelToWorld is deprecated.

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