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  3. AWorldPartitionHLOD

AWorldPartitionHLOD

API > API/Runtime > API/Runtime/Engine

   
Name AWorldPartitionHLOD
Type class
Header File /Engine/Source/Runtime/Engine/Public/WorldPartition/HLOD/HLODActor.h
Include Path #include "WorldPartition/HLOD/HLODActor.h"

Syntax

UCLASS (NotPlaceable, MinimalAPI,  
       HideCategories=(Rendering, Replication, Collision, Physics, Navigation, Networking, Input, Actor, LevelInstance, Cooking))  
class AWorldPartitionHLOD :  
    public AActor ,  
    public IWorldPartitionHLODObject

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

AWorldPartitionHLOD ( const FObjectInitializer& ObjectInitializer
)

   WorldPartition/HLOD/HLODActor.h  

Typedefs

Name Type Remarks Include Path
FStats TMap< FName, int64 >   WorldPartition/HLOD/HLODActor.h

Constants

Name Type Remarks Include Path
HLODBuildEventDelegate FWorldPartitionHLODBuildEventDelegate   WorldPartition/HLOD/HLODActor.h
NAME_HLODHash_AssetTag const FName   WorldPartition/HLOD/HLODActor.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bRequireWarmup bool   WorldPartition/HLOD/HLODActor.h  
HLODBounds FBox   WorldPartition/HLOD/HLODActor.h  
HLODBuildReport FString   WorldPartition/HLOD/HLODActor.h  
HLODHash uint32   WorldPartition/HLOD/HLODActor.h  
HLODStats TMap< FName, int64 >   WorldPartition/HLOD/HLODActor.h  
InputStats FHLODBuildInputStats   WorldPartition/HLOD/HLODActor.h  
LODLevel uint32   WorldPartition/HLOD/HLODActor.h  
MinVisibleDistance double   WorldPartition/HLOD/HLODActor.h  
SourceActors TObjectPtr< UWorldPartitionHLODSourceActors >   WorldPartition/HLOD/HLODActor.h  
SourceCellGuid FGuid   WorldPartition/HLOD/HLODActor.h  
StandaloneHLODGuid FGuid   WorldPartition/HLOD/HLODActor.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void BuildHLOD ( bool bForceBuild
)

   WorldPartition/HLOD/HLODActor.h  

uint32 ComputeHLODHash()

   WorldPartition/HLOD/HLODActor.h  

TArray< UObject * > ExportHLODAssets ( const FExportHLODAssetsParams& ExportHLODAssetsParams,
FString& OutErrorMessage
) const

   WorldPartition/HLOD/HLODActor.h
  • BlueprintCallable
  • Category="World Partition"
  • Meta=(DevelopmentOnly)

const FBox & GetHLODBounds()

   WorldPartition/HLOD/HLODActor.h  

uint32 GetHLODHash()

   WorldPartition/HLOD/HLODActor.h  

const FHLODBuildInputStats & GetInputStats()

   WorldPartition/HLOD/HLODActor.h  

uint32 GetLODLevel()

   WorldPartition/HLOD/HLODActor.h  

double GetMinVisibleDistance()

   WorldPartition/HLOD/HLODActor.h  
  WorldPartition/HLOD/HLODActor.h  
  WorldPartition/HLOD/HLODActor.h  

int64 GetStat ( FName InStatName
) const

   WorldPartition/HLOD/HLODActor.h  

void ResetStats()

   WorldPartition/HLOD/HLODActor.h  

void SetHLODBounds ( const FBox& InBounds
)

   WorldPartition/HLOD/HLODActor.h  

void SetHLODComponents ( const TArray< UActorComponent* >& InHLODComponents
)

   WorldPartition/HLOD/HLODActor.h  

void SetHLODHash ( uint32 InHLODHash,
const FString& InHLODBuildReportContent
)

   WorldPartition/HLOD/HLODActor.h  

void SetInputStats ( const FHLODBuildInputStats& InInputStats
)

   WorldPartition/HLOD/HLODActor.h  

void SetIsStandalone ( bool bInIsStandalone
)

   WorldPartition/HLOD/HLODActor.h  

void SetLODLevel ( uint32 InLODLevel
)

   WorldPartition/HLOD/HLODActor.h  

void SetMinVisibleDistance ( double InMinVisibleDistance
)

   WorldPartition/HLOD/HLODActor.h  

void SetRequireWarmup ( bool InRequireWarmup
)

   WorldPartition/HLOD/HLODActor.h  

void SetSourceActors ( UWorldPartitionHLODSourceActors* InSourceActors
)

   WorldPartition/HLOD/HLODActor.h  

void SetSourceCellGuid ( const FGuid& InSourceCellGuid
)

   WorldPartition/HLOD/HLODActor.h  

void SetStat ( FName InStatName,
int64 InStatValue
)

   WorldPartition/HLOD/HLODActor.h  

void UpdateHLODBuildReportContent ( const FString& InHLODBuildReportContent
)

   WorldPartition/HLOD/HLODActor.h  

void UpdateHLODBuildReportHeader()

   WorldPartition/HLOD/HLODActor.h  

Overridden from AActor

Name Remarks Include Path Unreal Specifiers

virtual bool IsHLODRelevant()

 Indicates whether this actor contributes to the HLOD generation. WorldPartition/HLOD/HLODActor.h  

Overridden from IWorldPartitionHLODObject

Name Remarks Include Path Unreal Specifiers

virtual bool DoesRequireWarmup()

 Returns whether the HLOD object requires warmup WorldPartition/HLOD/HLODActor.h  

virtual TSet< UObject * > GetAssetsToWarmup()

 Gather the list of assets that should be warmed up before this HLOD object is made visible WorldPartition/HLOD/HLODActor.h  

virtual const FGuid & GetCustomHLODGuid()

 Returns Custom HLOD Guid WorldPartition/HLOD/HLODActor.h  

virtual ULevel * GetHLODLevel()

 Returns the HLOD object associated level WorldPartition/HLOD/HLODActor.h  

virtual FString GetHLODNameOrLabel()

 Return the name or the label of the HLOD object WorldPartition/HLOD/HLODActor.h  

virtual const FGuid & GetSourceCellGuid()

 Returns the associated source cell guid of this HLOD object. WorldPartition/HLOD/HLODActor.h  

virtual const FGuid & GetStandaloneHLODGuid()

 Returns Standalone HLOD Guid WorldPartition/HLOD/HLODActor.h  

virtual UObject * GetUObject()

 Returns the associated UObject if any (nullptr if none) WorldPartition/HLOD/HLODActor.h  

virtual bool IsCustomHLOD()

 Returns whether the HLOD objects represents custom HLOD WorldPartition/HLOD/HLODActor.h  

virtual bool IsStandalone()

 Returns whether the HLOD object is part of Standalone HLOD. WorldPartition/HLOD/HLODActor.h  

virtual void SetVisibility ( bool bIsVisible
)

 Changes the visibility of the HLOD object WorldPartition/HLOD/HLODActor.h  

Protected

Overridden from AActor

Name Remarks Include Path Unreal Specifiers

virtual void BeginPlay()

 Overridable native event for when play begins for this actor. WorldPartition/HLOD/HLODActor.h  

virtual bool CanEditChangeComponent ( const UActorComponent* Component,
const FProperty* InProperty
) const

   WorldPartition/HLOD/HLODActor.h  

virtual TUniquePtr< class FWorldPartitionActorDesc > CreateClassActorDesc()

 Creates an uninitialized actor descriptor from this actor. Meant to be called on the class CDO. WorldPartition/HLOD/HLODActor.h  

virtual void EndPlay ( const EEndPlayReason::Type EndPlayReason
)

 Overridable function called whenever this actor is being removed from a level WorldPartition/HLOD/HLODActor.h  

virtual void GetStreamingBounds ( FBox& OutRuntimeBounds,
FBox& OutEditorBounds
) const

 Returns the bounding boxes of all components that make up this Actor for loading at runtime and editor. WorldPartition/HLOD/HLODActor.h  

virtual bool IsActorLabelEditable ()

 Returns if this actor's current label is editable. WorldPartition/HLOD/HLODActor.h  

virtual bool IsComponentRelevantForNavigation ( UActorComponent* Component
) const

 Check if owned component should be relevant for navigation Allows implementing master switch to disable e.g. collision export in projectiles WorldPartition/HLOD/HLODActor.h  

virtual bool IsLockLocation()

 Returns true if actor location should be locked. WorldPartition/HLOD/HLODActor.h  

virtual bool IsRuntimeOnly()

   WorldPartition/HLOD/HLODActor.h  

virtual bool IsUserManaged()

 Used to know if actor supports some editor operations. (Delete, Replace) WorldPartition/HLOD/HLODActor.h  

virtual void PreRegisterAllComponents()

 Called before all the components in the Components array are registered, called both in editor and during gameplay WorldPartition/HLOD/HLODActor.h  

virtual void RerunConstructionScripts()

 Rerun construction scripts, destroying all autogenerated components; will attempt to preserve the root component location. WorldPartition/HLOD/HLODActor.h  

virtual bool ShouldImport ( FStringView ActorPropString,
bool IsMovingLevel
)

 Called before editor paste, true allow import WorldPartition/HLOD/HLODActor.h  

virtual bool SupportsIncrementalPreRegisterComponents()

 Whether actor supports incremental pre-register of components. WorldPartition/HLOD/HLODActor.h  

virtual bool SupportsIncrementalPreUnregisterComponents()

 Whether actor supports incremental pre-unregister of components. WorldPartition/HLOD/HLODActor.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual bool CanEditChange ( const FProperty* InProperty
) const

   WorldPartition/HLOD/HLODActor.h  

virtual void GetAssetRegistryTags ( FAssetRegistryTagsContext Context
) const

   WorldPartition/HLOD/HLODActor.h  

virtual bool IsEditorOnly()

   WorldPartition/HLOD/HLODActor.h  

virtual bool NeedsLoadForServer()

   WorldPartition/HLOD/HLODActor.h  

virtual void PostLoad()

   WorldPartition/HLOD/HLODActor.h  

virtual void PreSave ( FObjectPreSaveContext ObjectSaveContext
)

   WorldPartition/HLOD/HLODActor.h  

virtual void Serialize ( FArchive& Ar
)

   WorldPartition/HLOD/HLODActor.h  

Static

Name Remarks Include Path Unreal Specifiers

static FWorldPartitionHLODBuildEventDelegate & GetHLODBuildEventDelegate()

   WorldPartition/HLOD/HLODActor.h  

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