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> Unreal Engine API Reference > Runtime > Engine > Engine > UMapBuildDataRegistry

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UMapBuildDataRegistry

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UMapBuildDataRegistry

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/MapBuildDataRegistry.h
Include	#include "Engine/MapBuildDataRegistry.h"

Syntax

class UMapBuildDataRegistry : public UObject

Variables

		Name	Description
	TEnumAsByte< en...	LevelLightingQuality	The lighting quality the level was last built with

Constructors

	Name	Description
	UMapBuildDataRegistry ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
void	AddLevelPrecomputedLightVolumeBuildData ( const FGuid& LevelId, FPrecomputedLightVolumeData* I... )
void	AddLevelPrecomputedVolumetricLightmapBuildData ( const FGuid& LevelId, FPrecomputedVolumetricLightmapData ... )
void	AddReferencedObjects ( UObject* InThis, FReferenceCollector& Collector )
FPrecomputed...	AllocateLevelPrecomputedLightVolumeBuildData ( const FGuid& LevelId )	Allocates a new FPrecomputedLightVolumeData from the registry.
FPrecomputed...	AllocateLevelPrecomputedVolumetricLightmapBuildData ( const FGuid& LevelId )	Allocates a new FPrecomputedVolumetricLightmapData from the registry.
FMeshMapBuil...	AllocateMeshBuildData ( const FGuid& MeshId, bool bMarkDirty )	Allocates a new FMeshMapBuildData from the registry.
FReflectionC...	AllocateReflectionCaptureBuildData ( const FGuid& CaptureId, bool bMarkDirty )	Allocates a new FReflectionCaptureMapBuildData from the registry.
void	ClearSkyAtmosphereBuildData()
FLightCompon...	FindOrAllocateLightBuildData ( FGuid LightId, bool bMarkDirty )	Allocates a new FLightComponentMapBuildData from the registry.
FSkyAtmosphe...	FindOrAllocateSkyAtmosphereBuildData ( const FGuid& Guid )	Allocates a new FSkyAtmosphereMapBuildData from the registry.
FPrecomputed...	GetLevelPrecomputedLightVolumeBuildData ( FGuid LevelId )
const FPreco...	GetLevelPrecomputedLightVolumeBuildData ( FGuid LevelId )
FPrecomputed...	GetLevelPrecomputedVolumetricLightmapBuildData ( FGuid LevelId )
const FPreco...	GetLevelPrecomputedVolumetricLightmapBuildData ( FGuid LevelId )
FLightCompon...	GetLightBuildData ( FGuid LightId )
const FLight...	GetLightBuildData ( FGuid LightId )
void	GetLightmapResourceClusterStats ( int32& NumMeshes, int32& NumClusters )
FMeshMapBuil...	GetMeshBuildData ( FGuid MeshId )
const FMeshM...	GetMeshBuildData ( FGuid MeshId )
FMeshMapBuil...	GetMeshBuildDataDuringBuild ( FGuid MeshId )
FReflectionC...	GetReflectionCaptureBuildData ( FGuid CaptureId )
const FRefle...	GetReflectionCaptureBuildData ( FGuid CaptureId )
const FSkyAt...	GetSkyAtmosphereBuildData ( const FGuid& Guid )
void	HandleLegacyEncodedCubemapData()	Called by HandleLegacyMapBuildData with legacy BuildData without ReflectionCapture Data or called by PostLoad for legacy BuildData with old EncodedData
void	InitializeClusterRenderingResources ( ERHIFeatureLevel::Type InFeatureLev... )	Initializes rendering resources for all lightmap resource clusters.
void	InvalidateReflectionCaptures ( const TSet< FGuid >* Resources... )
void	InvalidateStaticLighting ( UWorld* World, bool bRecreateRenderState, const TSet< FGuid >* Resources... )
void	InvalidateSurfaceLightmaps ( UWorld* World, bool bRecreateRenderState, const TSet< FGuid >* Resources... )
bool	IsLegacyBuildData()
bool	IsLightingValid ( ERHIFeatureLevel::Type InFeatureLev... )
void	SetupLightmapResourceClusters()	Must be called once MeshBuildData is done being modified, to build resource clusters.

Overridden from UObject

	Name	Description
void	BeginDestroy()	Called before destroying the object.
void	FinishDestroy()	Called to finish destroying the object.
bool	IsReadyForFinishDestroy()	Called to check if the object is ready for FinishDestroy.
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.