SceneCulling.cpp File Reference

#include "SceneCulling.h"
#include "SceneCulling.inl"
#include "SceneCullingRenderer.h"
#include "ScenePrivate.h"
#include "ComponentRecreateRenderStateContext.h"
#include "HAL/LowLevelMemTracker.h"
#include "HAL/LowLevelMemStats.h"
#include "InstanceDataSceneProxy.h"
#include "RenderCaptureInterface.h"
#include "RendererModule.h"
#include "DynamicPrimitiveDrawing.h"

Classes
class	FComputeExplicitChunkBounds_CS
struct	FBoundsTransformerBase
struct	FBoundsTransformerUniqueBounds
struct	FBoundsTransformerSharedBounds
struct	FHashLocationComputerFromBounds< BoundsTransformerType >
class	FSceneCullingBuilder
struct	FSceneCullingBuilder::FStats
struct	FSceneCullingBuilder::FChunkBuilder
struct	FSceneCullingBuilder::FTempCell

Namespaces
namespace	EUpdateFrequencyCategory

Macros
#define	SC_FORCEINLINE   FORCEINLINE
#define	OLA_TODO   0
#define	SC_ENABLE_DETAILED_LOGGING   0
#define	SC_ENABLE_GPU_DATA_VALIDATION   (DO_CHECK)
#define	SC_ALLOW_ASYNC_TASKS   1
#define	SC_SCOPED_NAMED_EVENT_DETAIL(...)
#define	SC_SCOPED_NAMED_EVENT_DETAIL_TCHAR(...)
#define	SC_ENABLE_DETAILED_BUILDER_STATS   (!(UE_BUILD_SHIPPING || UE_BUILD_TEST))
#define	UPDATE_BUILDER_STAT(Builder, StatId, Delta)   (Builder).Stats.StatId += Delta
#define	SC_DETAILED_LOGGING_SCOPE(_Builder_)
#define	BUILDER_LOG(...)
#define	BUILDER_LOG_SCOPE(...)
#define	BUILDER_LOG_LIST(...)
#define	BUILDER_LOG_LIST_APPEND(...)

Typedefs
using	FInt8Vector3 = UE::Math::TIntVector3< int8 >

Enumerations
enum	EUpdateFrequencyCategory::EType { EUpdateFrequencyCategory::Static , EUpdateFrequencyCategory::Dynamic , EUpdateFrequencyCategory::Num }

Functions
	DECLARE_STATS_GROUP (TEXT("SceneCulling"), STATGROUP_SceneCulling, STATCAT_Advanced)
	DECLARE_CYCLE_STAT (TEXT("Test"), STAT_SceneCulling_Test, STATGROUP_SceneCulling)
	DECLARE_CYCLE_STAT (TEXT("Test Sphere"), STAT_SceneCulling_Test_Sphere, STATGROUP_SceneCulling)
	DECLARE_CYCLE_STAT (TEXT("Test Convex"), STAT_SceneCulling_Test_Convex, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Test Sphere Blocks"), STAT_SceneCulling_TestSphereBlocks, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Test Sphere Cells"), STAT_SceneCulling_TestSphereCells, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Test Sphere Bounds"), STAT_SceneCulling_TestSphereBounds, STATGROUP_SceneCulling)
	DECLARE_CYCLE_STAT (TEXT("Update Pre"), STAT_SceneCulling_Update_Pre, STATGROUP_SceneCulling)
	DECLARE_CYCLE_STAT (TEXT("Update Post"), STAT_SceneCulling_Update_Post, STATGROUP_SceneCulling)
	DECLARE_CYCLE_STAT (TEXT("Update Finalize"), STAT_SceneCulling_Update_FinalizeAndClear, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Removed Instances"), STAT_SceneCulling_RemovedInstanceCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Updated Instances"), STAT_SceneCulling_UpdatedInstanceCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Added Instances"), STAT_SceneCulling_AddedInstanceCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Update Uploaded Chunks"), STAT_SceneCulling_UploadedChunks, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Update Uploaded Cells"), STAT_SceneCulling_UploadedCells, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Update Uploaded Items"), STAT_SceneCulling_UploadedItems, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Update Uploaded Blocks"), STAT_SceneCulling_UploadedBlocks, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Block Count"), STAT_SceneCulling_BlockCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Cell Count"), STAT_SceneCulling_CellCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Chunk ID Count"), STAT_SceneCulling_ItemChunkCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Explicit Chunk Count"), STAT_SceneCulling_ExplicitChunkCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Compressed Chunk Count"), STAT_SceneCulling_CompressedChunkCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Item Buffer Size"), STAT_SceneCulling_ItemBufferSize, STATGROUP_SceneCulling)
	DECLARE_FLOAT_COUNTER_STAT (TEXT("Chunk Occupancy"), STAT_SceneCulling_ChunkOccupancy, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Total Id Cache Size"), STAT_SceneCulling_IdCacheSize, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Scene Instance Count"), STAT_SceneCulling_SceneInstanceCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Num Static Instances"), STAT_SceneCulling_NumStaticInstances, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Num Dynamic Instances"), STAT_SceneCulling_NumDynamicInstances, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Non-Empty Cell Count"), STAT_SceneCulling_NonEmptyCellCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Ranges Added"), STAT_SceneCulling_RangeCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Num Comp. Ranges"), STAT_SceneCulling_CompRangeCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Update Visited Id Count"), STAT_SceneCulling_VisitedIdCount, STATGROUP_SceneCulling)
	DECLARE_DWORD_COUNTER_STAT (TEXT("Update Copied Id Count"), STAT_SceneCulling_CopiedIdCount, STATGROUP_SceneCulling)
	CSV_DEFINE_CATEGORY (SceneCulling, true)
	LLM_DECLARE_TAG_API (SceneCulling, RENDERER_API)
	DECLARE_LLM_MEMORY_STAT (TEXT("SceneCulling"), STAT_SceneCullingLLM, STATGROUP_LLMFULL)
	DECLARE_LLM_MEMORY_STAT (TEXT("SceneCulling"), STAT_SceneCullingSummaryLLM, STATGROUP_LLM)
	LLM_DEFINE_TAG (SceneCulling, NAME_None, NAME_None, GET_STATFNAME(STAT_SceneCullingLLM), GET_STATFNAME(STAT_SceneCullingLLM))
	IMPLEMENT_SCENE_EXTENSION (FSceneCulling)
const TCHAR *	EUpdateFrequencyCategory::ToString (EType Category)
bool	operator== (const FInstanceSceneDataBuffers::FCompressedSpatialHashItem A, const FInstanceSceneDataBuffers::FCompressedSpatialHashItem B)
SC_FORCEINLINE FPackedCellHeader	PackCellHeader (const FCellHeader &CellHeader)
SC_FORCEINLINE FSceneCulling::FLocation8	ToBlockLocal (const FSceneCulling::FLocation64 &ItemLoc, const FSceneCulling::FBlockLoc &BlockLoc)
FInt64Vector3	ToLevelRelative (const FInt64Vector3 &Coord, int32 LevelDelta)
FSceneCulling::FLocation64	ToLevelRelative (const FSceneCulling::FLocation64 &Loc, int32 LevelDelta)
template<int32 LevelDelta>
FInt64Vector3	ToLevelRelative (const FInt64Vector3 &Coord)
template<int32 LevelDelta>
FSceneCulling::FLocation64	ToLevelRelative (const FSceneCulling::FLocation64 &Loc)
FSceneCulling::FFootprint64	ToLevelRelative (const FSceneCulling::FFootprint64 &Footprint, int32 LevelDelta)
	IMPLEMENT_GLOBAL_SHADER (FComputeExplicitChunkBounds_CS, "/Engine/Private/SceneCulling/SceneCullingBuildExplicitBounds.usf", "ComputeExplicitChunkBounds", SF_Compute)
SC_FORCEINLINE FVector4d	TransformBounds (VectorRegister4f VecOrigin, VectorRegister4f VecExtent, const FRenderTransform &LocalToPrimitiveRelative, VectorRegister4Double PrimitiveToWorldTranslationVec)
template<typename T >
bool	operator< (const RenderingSpatialHash::TLocation< T > &Lhs, const RenderingSpatialHash::TLocation< T > &Rhs)

Variables
FString	GSceneCullingDbgPattern
FAutoConsoleVariableRef	CVarSceneCullingDbgPattern (TEXT("r.SceneCulling.DbgPattern"), GSceneCullingDbgPattern, TEXT(""), ECVF_RenderThreadSafe)

Macro Definition Documentation

BUILDER_LOG

#define BUILDER_LOG

(

...

)

BUILDER_LOG_LIST

#define BUILDER_LOG_LIST

(

...

)

BUILDER_LOG_LIST_APPEND

#define BUILDER_LOG_LIST_APPEND

(

...

)

BUILDER_LOG_SCOPE

#define BUILDER_LOG_SCOPE

(

...

)

OLA_TODO

#define OLA_TODO   0

SC_ALLOW_ASYNC_TASKS

#define SC_ALLOW_ASYNC_TASKS   1

SC_DETAILED_LOGGING_SCOPE

#define SC_DETAILED_LOGGING_SCOPE

(

_Builder_

)

SC_ENABLE_DETAILED_BUILDER_STATS

#define SC_ENABLE_DETAILED_BUILDER_STATS   (!(UE_BUILD_SHIPPING || UE_BUILD_TEST))

SC_ENABLE_DETAILED_LOGGING

#define SC_ENABLE_DETAILED_LOGGING   0

SC_ENABLE_GPU_DATA_VALIDATION

#define SC_ENABLE_GPU_DATA_VALIDATION   (DO_CHECK)

SC_FORCEINLINE

#define SC_FORCEINLINE   FORCEINLINE

SC_SCOPED_NAMED_EVENT_DETAIL

#define SC_SCOPED_NAMED_EVENT_DETAIL

(

...

)

SC_SCOPED_NAMED_EVENT_DETAIL_TCHAR

#define SC_SCOPED_NAMED_EVENT_DETAIL_TCHAR

(

...

)

UPDATE_BUILDER_STAT

#define UPDATE_BUILDER_STAT	(		Builder,
			StatId,
			Delta
	)		(Builder).Stats.StatId += Delta

Typedef Documentation

FInt8Vector3

using FInt8Vector3 = UE::Math::TIntVector3<int8>

Function Documentation

CSV_DEFINE_CATEGORY()

CSV_DEFINE_CATEGORY	(	SceneCulling	,
		true
	)

DECLARE_CYCLE_STAT() [1/6]

DECLARE_CYCLE_STAT	(	TEXT("Test Convex")	,
		STAT_SceneCulling_Test_Convex	,
		STATGROUP_SceneCulling
	)

DECLARE_CYCLE_STAT() [2/6]

DECLARE_CYCLE_STAT	(	TEXT("Test Sphere")	,
		STAT_SceneCulling_Test_Sphere	,
		STATGROUP_SceneCulling
	)

DECLARE_CYCLE_STAT() [3/6]

DECLARE_CYCLE_STAT	(	TEXT("Test")	,
		STAT_SceneCulling_Test	,
		STATGROUP_SceneCulling
	)

DECLARE_CYCLE_STAT() [4/6]

DECLARE_CYCLE_STAT	(	TEXT("Update Finalize")	,
		STAT_SceneCulling_Update_FinalizeAndClear	,
		STATGROUP_SceneCulling
	)

DECLARE_CYCLE_STAT() [5/6]

DECLARE_CYCLE_STAT	(	TEXT("Update Post")	,
		STAT_SceneCulling_Update_Post	,
		STATGROUP_SceneCulling
	)

DECLARE_CYCLE_STAT() [6/6]

DECLARE_CYCLE_STAT	(	TEXT("Update Pre")	,
		STAT_SceneCulling_Update_Pre	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [1/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Added Instances")	,
		STAT_SceneCulling_AddedInstanceCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [2/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Block Count")	,
		STAT_SceneCulling_BlockCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [3/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Cell Count")	,
		STAT_SceneCulling_CellCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [4/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Chunk ID Count")	,
		STAT_SceneCulling_ItemChunkCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [5/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Compressed Chunk Count")	,
		STAT_SceneCulling_CompressedChunkCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [6/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Explicit Chunk Count")	,
		STAT_SceneCulling_ExplicitChunkCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [7/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Item Buffer Size")	,
		STAT_SceneCulling_ItemBufferSize	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [8/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Non-Empty Cell Count")	,
		STAT_SceneCulling_NonEmptyCellCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [9/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Num Comp. Ranges")	,
		STAT_SceneCulling_CompRangeCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [10/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Num Dynamic Instances")	,
		STAT_SceneCulling_NumDynamicInstances	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [11/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Num Static Instances")	,
		STAT_SceneCulling_NumStaticInstances	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [12/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Ranges Added")	,
		STAT_SceneCulling_RangeCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [13/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Removed Instances")	,
		STAT_SceneCulling_RemovedInstanceCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [14/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Scene Instance Count")	,
		STAT_SceneCulling_SceneInstanceCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [15/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Test Sphere Blocks")	,
		STAT_SceneCulling_TestSphereBlocks	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [16/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Test Sphere Bounds")	,
		STAT_SceneCulling_TestSphereBounds	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [17/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Test Sphere Cells")	,
		STAT_SceneCulling_TestSphereCells	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [18/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Total Id Cache Size")	,
		STAT_SceneCulling_IdCacheSize	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [19/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Update Copied Id Count")	,
		STAT_SceneCulling_CopiedIdCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [20/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Update Uploaded Blocks")	,
		STAT_SceneCulling_UploadedBlocks	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [21/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Update Uploaded Cells")	,
		STAT_SceneCulling_UploadedCells	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [22/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Update Uploaded Chunks")	,
		STAT_SceneCulling_UploadedChunks	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [23/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Update Uploaded Items")	,
		STAT_SceneCulling_UploadedItems	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [24/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Update Visited Id Count")	,
		STAT_SceneCulling_VisitedIdCount	,
		STATGROUP_SceneCulling
	)

DECLARE_DWORD_COUNTER_STAT() [25/25]

DECLARE_DWORD_COUNTER_STAT	(	TEXT("Updated Instances")	,
		STAT_SceneCulling_UpdatedInstanceCount	,
		STATGROUP_SceneCulling
	)

DECLARE_FLOAT_COUNTER_STAT()

DECLARE_FLOAT_COUNTER_STAT	(	TEXT("Chunk Occupancy")	,
		STAT_SceneCulling_ChunkOccupancy	,
		STATGROUP_SceneCulling
	)

DECLARE_LLM_MEMORY_STAT() [1/2]

DECLARE_LLM_MEMORY_STAT	(	TEXT("SceneCulling")	,
		STAT_SceneCullingLLM	,
		STATGROUP_LLMFULL
	)

DECLARE_LLM_MEMORY_STAT() [2/2]

DECLARE_LLM_MEMORY_STAT	(	TEXT("SceneCulling")	,
		STAT_SceneCullingSummaryLLM	,
		STATGROUP_LLM
	)

DECLARE_STATS_GROUP()

DECLARE_STATS_GROUP	(	TEXT("SceneCulling")	,
		STATGROUP_SceneCulling	,
		STATCAT_Advanced
	)

IMPLEMENT_GLOBAL_SHADER()

IMPLEMENT_GLOBAL_SHADER	(	FComputeExplicitChunkBounds_CS	,
		"/Engine/Private/SceneCulling/SceneCullingBuildExplicitBounds.usf"	,
		"ComputeExplicitChunkBounds"	,
		SF_Compute
	)

IMPLEMENT_SCENE_EXTENSION()

IMPLEMENT_SCENE_EXTENSION

(

FSceneCulling

)

LLM_DECLARE_TAG_API()

LLM_DECLARE_TAG_API	(	SceneCulling	,
		RENDERER_API
	)

LLM_DEFINE_TAG()

LLM_DEFINE_TAG	(	SceneCulling	,
		NAME_None	,
		NAME_None	,
		GET_STATFNAME(STAT_SceneCullingLLM)	,
		GET_STATFNAME(STAT_SceneCullingLLM)
	)

operator<()

template<typename T >

bool operator< ( const RenderingSpatialHash::TLocation< T > &  Lhs, const RenderingSpatialHash::TLocation< T > &  Rhs  )

inline

operator==()

bool operator== ( const FInstanceSceneDataBuffers::FCompressedSpatialHashItem  A, const FInstanceSceneDataBuffers::FCompressedSpatialHashItem  B  )

inline

PackCellHeader()

SC_FORCEINLINE FPackedCellHeader PackCellHeader

(

const FCellHeader &

CellHeader

)

ToBlockLocal()

SC_FORCEINLINE FSceneCulling::FLocation8 ToBlockLocal	(	const FSceneCulling::FLocation64 &	ItemLoc,
		const FSceneCulling::FBlockLoc &	BlockLoc
	)

ToLevelRelative() [1/5]

template<int32 LevelDelta>

FInt64Vector3 ToLevelRelative ( const FInt64Vector3 &  Coord )

inline

ToLevelRelative() [2/5]

FInt64Vector3 ToLevelRelative ( const FInt64Vector3 &  Coord, int32  LevelDelta  )

inline

ToLevelRelative() [3/5]

FSceneCulling::FFootprint64 ToLevelRelative ( const FSceneCulling::FFootprint64 &  Footprint, int32  LevelDelta  )

inline

ToLevelRelative() [4/5]

template<int32 LevelDelta>

FSceneCulling::FLocation64 ToLevelRelative ( const FSceneCulling::FLocation64 &  Loc )

inline

ToLevelRelative() [5/5]

FSceneCulling::FLocation64 ToLevelRelative ( const FSceneCulling::FLocation64 &  Loc, int32  LevelDelta  )

inline

TransformBounds()

SC_FORCEINLINE FVector4d TransformBounds	(	VectorRegister4f	VecOrigin,
		VectorRegister4f	VecExtent,
		const FRenderTransform &	LocalToPrimitiveRelative,
		VectorRegister4Double	PrimitiveToWorldTranslationVec
	)

Produce a world-space bounding sphere for an instance given local bounds and transforms.

Variable Documentation

CVarSceneCullingDbgPattern

FAutoConsoleVariableRef CVarSceneCullingDbgPattern(TEXT("r.SceneCulling.DbgPattern"), GSceneCullingDbgPattern, TEXT(""), ECVF_RenderThreadSafe)	(	TEXT("r.SceneCulling.DbgPattern")	,
		GSceneCullingDbgPattern	,
		TEXT("")	,
		ECVF_RenderThreadSafe
	)

GSceneCullingDbgPattern

FString GSceneCullingDbgPattern