FLumenCard Class Reference

#include <LumenSceneData.h>

Classes
struct	FSurfaceStats

Public Member Functions
	FLumenCard ()
	~FLumenCard ()
void	Initialize (float InResolutionScale, uint32 CustomId, const FMatrix &LocalToWorld, const FLumenMeshCards &InMeshCardsInstance, const FLumenCardBuildData &CardBuildData, int32 InIndexInMeshCards, int32 InMeshCardsIndex, uint8 InIndexInBuildData)
void	SetTransform (const FMatrix &LocalToWorld, const FLumenMeshCards &MeshCards)
void	UpdateMinMaxAllocatedLevel ()
bool	IsAllocated () const
void	GetSurfaceStats (const TSparseSpanArray< FLumenPageTableEntry > &PageTable, FSurfaceStats &Stats) const
FLumenSurfaceMipMap &	GetMipMap (int32 ResLevel)
FIntPoint	ResLevelToResLevelXYBias () const
void	GetMipMapDesc (int32 ResLevel, FLumenMipMapDesc &Desc) const
const FLumenSurfaceMipMap &	GetMipMap (int32 ResLevel) const

Public Attributes
FLumenCardOBBf	LocalOBB
FLumenCardOBBd	WorldOBB
FLumenCardOBBf	MeshCardsOBB
bool	bVisible = false
bool	bHeightfield = false
bool	bAxisXFlipped = false
ELumenCardDilationMode	DilationMode = ELumenCardDilationMode::Disabled
uint8	MinAllocatedResLevel = UINT8_MAX
uint8	MaxAllocatedResLevel = 0
uint8	DesiredLockedResLevel = 0
FLumenSurfaceMipMap	SurfaceMipMaps [Lumen::NumResLevels]
int32	MeshCardsIndex = -1
int32	IndexInMeshCards = -1
uint8	IndexInBuildData = UINT8_MAX
uint8	AxisAlignedDirectionIndex = UINT8_MAX
float	ResolutionScale = 1.0f
float	CardAspect = 1.0f
FLumenCardId	CardSharingId = FLumenCardId::GetInvalidId()
int32	CardSharingListIndex = INDEX_NONE

Constructor & Destructor Documentation

FLumenCard()

FLumenCard::FLumenCard

(

)

~FLumenCard()

FLumenCard::~FLumenCard

(

)

Member Function Documentation

GetMipMap() [1/2]

FLumenSurfaceMipMap & FLumenCard::GetMipMap ( int32  ResLevel )

inline

GetMipMap() [2/2]

const FLumenSurfaceMipMap & FLumenCard::GetMipMap ( int32  ResLevel ) const

inline

GetMipMapDesc()

void FLumenCard::GetMipMapDesc	(	int32	ResLevel,
		FLumenMipMapDesc &	Desc
	)		const

GetSurfaceStats()

void FLumenCard::GetSurfaceStats	(	const TSparseSpanArray< FLumenPageTableEntry > &	PageTable,
		FSurfaceStats &	Stats
	)		const

Initialize()

void FLumenCard::Initialize	(	float	InResolutionScale,
		uint32	CustomId,
		const FMatrix &	LocalToWorld,
		const FLumenMeshCards &	InMeshCardsInstance,
		const FLumenCardBuildData &	CardBuildData,
		int32	InIndexInMeshCards,
		int32	InMeshCardsIndex,
		uint8	InIndexInBuildData
	)

IsAllocated()

bool FLumenCard::IsAllocated ( ) const

inline

ResLevelToResLevelXYBias()

FIntPoint FLumenCard::ResLevelToResLevelXYBias

(

)

const

SetTransform()

void FLumenCard::SetTransform	(	const FMatrix &	LocalToWorld,
		const FLumenMeshCards &	MeshCards
	)

UpdateMinMaxAllocatedLevel()

void FLumenCard::UpdateMinMaxAllocatedLevel

(

)

Member Data Documentation

AxisAlignedDirectionIndex

uint8 FLumenCard::AxisAlignedDirectionIndex = UINT8_MAX

bAxisXFlipped

bool FLumenCard::bAxisXFlipped = false

bHeightfield

bool FLumenCard::bHeightfield = false

bVisible

bool FLumenCard::bVisible = false

CardAspect

float FLumenCard::CardAspect = 1.0f

CardSharingId

FLumenCardId FLumenCard::CardSharingId = FLumenCardId::GetInvalidId()

CardSharingListIndex

int32 FLumenCard::CardSharingListIndex = INDEX_NONE

DesiredLockedResLevel

uint8 FLumenCard::DesiredLockedResLevel = 0

DilationMode

ELumenCardDilationMode FLumenCard::DilationMode = ELumenCardDilationMode::Disabled

IndexInBuildData

uint8 FLumenCard::IndexInBuildData = UINT8_MAX

IndexInMeshCards

int32 FLumenCard::IndexInMeshCards = -1

LocalOBB

FLumenCardOBBf FLumenCard::LocalOBB

MaxAllocatedResLevel

uint8 FLumenCard::MaxAllocatedResLevel = 0

MeshCardsIndex

int32 FLumenCard::MeshCardsIndex = -1

MeshCardsOBB

FLumenCardOBBf FLumenCard::MeshCardsOBB

MinAllocatedResLevel

uint8 FLumenCard::MinAllocatedResLevel = UINT8_MAX

ResolutionScale

float FLumenCard::ResolutionScale = 1.0f

SurfaceMipMaps

FLumenSurfaceMipMap FLumenCard::SurfaceMipMaps[Lumen::NumResLevels]

WorldOBB

FLumenCardOBBd FLumenCard::WorldOBB

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/Renderer/Private/Lumen/LumenSceneData.h
• Engine/Source/Runtime/Renderer/Private/Lumen/LumenMeshCards.cpp