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  3. UWorldPartitionRuntimeHash

UWorldPartitionRuntimeHash

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

Inheritance Hierarchy

References

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

Syntax

UCLASS (Abstract, Config=Engine, AutoExpandCategories=(WorldPartition), Within=WorldPartition,  
       MinimalAPI)  
class UWorldPartitionRuntimeHash : public UObject

Variables

  Type Name Description
Protected variable TArray< FAlwaysLoadedActorForPIE > AlwaysLoadedActorsForPIE  
Protected variable TSet< TWeakObjectPtr< URuntimeHashExternalStreamingObjectBase > > InjectedExternalStreamingObjects  
Protected variable TMap< FString, TObjectPtr< UWorldPartitionRuntimeCell > > PackagesToGenerateForCook  

Constructors

  Type Name Description
Public function  

UWorldPartitionRuntimeHash ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Virtual Const uint32 Computes a hash value of all runtime hash specific dependencies that affects the update of the streaming.
Public function Virtual Const bool

ContainsRuntimeHash ( const FString& Name
)

  
Public function Static UWorldPartitionRuntimeHash *

ConvertWorldPartitionHash ( const UWorldPartitionRuntimeHash* InSrcHash,
const UClass* InDstClass
)

  
Public function Static URuntimeHashExternalStreamingObjectBase *  
Public function UWorldPartitionRuntimeCell *

CreateRuntimeCell ( UClass* CellClass,
UClass* CellDataClass,
const FString& CellName,
const FString& CellInstanceSuffix,
UObject* InOuter
)

  
Public function Virtual Const bool

Draw2D ( FWorldPartitionDraw2DContext& DrawContext
)

  
Public function Virtual Const void  
Public function Virtual Const void  
Public function Virtual Const void  
Public function Static void  
Public function Static void  
Public function Virtual void  
Public function Virtual void  
Protected function void

ForceExternalActorLevelReference ( bool bForceExternalActorLevelReferenceForPIE
)

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

GenerateStreaming ( UWorldPartitionStreamingPolicy* StreamingPolicy,
const IStreamingGenerationContext* StreamingGenerationContext,
TArray< FString >* OutPackagesToGenerate
)

  
Public function Virtual Const TArray< UWorldPartitionRuntimeCell * >  
Public function Const UWorldPartitionRuntimeCell *  
Public function Virtual Const TSubclassOf< URuntimeHashExternalStreamingObjectBase >  
Public function Virtual Const bool  
Public function Const EWorldPartitionStreamingPerformance

GetStreamingPerformance ( const TSet< const UWorldPartitionRuntimeCell* >& CellToActivate
)

  
Protected function Virtual Const EWorldPartitionStreamingPerformance  
Protected function Virtual TArray< UWorldPartitionRuntimeCell * >

GetWorldAssetStreamingCells ( const FGuid& InWorldAssetStreamingGuid
)

  
Public function Virtual Const bool  
Public function Virtual bool  
Public function Const bool

IsCellRelevantFor ( bool bClientOnlyVisible
)

  
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual Const bool

IsValidGrid ( FName GridName,
const UClass* ActorClass
)

  
Public function Virtual Const bool

IsValidHLODLayer ( FName GridName,
const FSoftObjectPath& HLODLayerPath
)

  
Public function Virtual void  
Protected function bool

PopulateCellActorInstances ( const TArray< const IStreamingGenerationContext::FActorSetInstance* >& ActorSetInstances,
bool bIsMainWorldPartition,
bool bIsCellAlwaysLoaded,
TArray< IStreamingGenerationContext::FActorInstance >& OutCellActorInstances
)

  
Public function bool

PopulateGeneratedPackageForCook ( const FWorldPartitionCookPackage& PackagesToCook,
TArray< UPackage* >& OutModifiedPackages
)

  
Public function bool

PopulateGeneratorPackageForCook ( const TArray< FWorldPartitionCookPackage* >& PackagesToCook,
TArray< UPackage* >& OutModifiedPackages
)

  
Protected function void

PopulateRuntimeCell ( UWorldPartitionRuntimeCell* RuntimeCell,
const TArray< IStreamingGenerationContext::FActorInstance >& ActorInstances,
TArray< FString >* OutPackagesToGenerate
)

  
Public function Virtual Const void

PostSetupHLODActors ( const UWorldPartition* InWorldPartition,
const UWorldPartition::FSetupHLODActorsParams& InParams
)

  
Public function Virtual void PIE/Game methods.
Public function bool

PrepareGeneratorPackageForCook ( TArray< UPackage* >& OutModifiedPackages
)

  
Public function Virtual Const void

PreSetupHLODActors ( const UWorldPartition* InWorldPartition,
const UWorldPartition::FSetupHLODActorsParams& InParams
)

  
Protected function Virtual FGuid  
Public function Static void

RegisterWorldPartitionRuntimeHashConverter ( const UClass* InSrcClass,
const UClass* InDstClass,
FRuntimeHashConvertFunc&& InConverter
)

  
Public function Virtual bool  
Protected function Const bool

ResolveBlockOnSlowStreamingForCell ( bool bInOwnerBlockOnSlowStreaming,
bool bInIsHLODCell,
const TArray< const UDataLayerInstance* >& InCellDataLayerInstances
)

  
Public function Virtual void  
Public function Virtual Const bool

SetupHLODActors ( const IStreamingGenerationContext* StreamingGenerationContext,
const UWorldPartition::FSetupHLODActorsParams& Params
)

  
Public function Virtual void  
Public function URuntimeHashExternalStreamingObjectBase *  
Public function URuntimeHashExternalStreamingObjectBase *  
Protected function Virtual void  
Public function Virtual URuntimeHashExternalStreamingObjectBase *

StoreToExternalStreamingObject ( UObject* StreamingObjectOuter,
FName StreamingObjectName
)

  
Public function Virtual Const bool  
Protected function Virtual bool

SupportsWorldAssetStreaming ( const FName& InTargetGrid
)

  
Protected function Virtual bool

UnregisterWorldAssetStreaming ( const FGuid& InWorldAssetStreamingGuid
)

  

Classes

  Type Name Description
Protected struct FAlwaysLoadedActorForPIE    
Public class FStreamingSourceCells    

Typedefs

Name Description
FRuntimeHashConvertFunc  

Constants

Name Description
WorldPartitionRuntimeHashConverters  

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