FPrecomputedLightVolumeData Class Reference

#include <PrecomputedLightVolume.h>

Public Member Functions
ENGINE_API	FPrecomputedLightVolumeData ()
	~FPrecomputedLightVolumeData ()
ENGINE_API void	Initialize (const FBox &NewBounds)
ENGINE_API void	AddHighQualityLightingSample (const FVolumeLightingSample &NewHighQualitySample)
ENGINE_API void	AddLowQualityLightingSample (const FVolumeLightingSample &NewLowQualitySample)
ENGINE_API void	FinalizeSamples ()
ENGINE_API void	InvalidateLightingCache ()
SIZE_T	GetAllocatedBytes () const
bool	IsInitialized () const
FBox &	GetBounds ()

Friends
class	FPrecomputedLightVolume
FArchive &	operator<< (FArchive &Ar, FPrecomputedLightVolumeData &Volume)
FArchive &	operator<< (FArchive &Ar, FPrecomputedLightVolumeData *&Volume)

Detailed Description

Set of volume lighting samples belonging to one streaming level, which can be queried about the lighting at a given position.

Constructor & Destructor Documentation

FPrecomputedLightVolumeData()

FPrecomputedLightVolumeData::FPrecomputedLightVolumeData

(

)

~FPrecomputedLightVolumeData()

FPrecomputedLightVolumeData::~FPrecomputedLightVolumeData

(

)

Member Function Documentation

AddHighQualityLightingSample()

void FPrecomputedLightVolumeData::AddHighQualityLightingSample

(

const FVolumeLightingSample &

NewHighQualitySample

)

Adds a high quality lighting sample.

Adds a lighting sample.

AddLowQualityLightingSample()

void FPrecomputedLightVolumeData::AddLowQualityLightingSample

(

const FVolumeLightingSample &

NewLowQualitySample

)

Adds a low quality lighting sample.

FinalizeSamples()

void FPrecomputedLightVolumeData::FinalizeSamples

(

)

Shrinks the octree and updates memory stats.

GetAllocatedBytes()

SIZE_T FPrecomputedLightVolumeData::GetAllocatedBytes

(

)

const

GetBounds()

FBox & FPrecomputedLightVolumeData::GetBounds ( )

inline

Initialize()

void FPrecomputedLightVolumeData::Initialize

(

const FBox &

NewBounds

)

Frees any previous samples, prepares the volume to have new samples added.

InvalidateLightingCache()

void FPrecomputedLightVolumeData::InvalidateLightingCache

(

)

Invalidates anything produced by the last lighting build.

IsInitialized()

bool FPrecomputedLightVolumeData::IsInitialized ( ) const

inline

Friends And Related Symbol Documentation

FPrecomputedLightVolume

friend class FPrecomputedLightVolume

friend

operator<< [1/2]

FArchive & operator<< ( FArchive &  Ar, FPrecomputedLightVolumeData &  Volume  )

friend

operator<< [2/2]

FArchive & operator<< ( FArchive &  Ar, FPrecomputedLightVolumeData *&  Volume  )

friend

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

• Engine/Source/Runtime/Engine/Public/PrecomputedLightVolume.h
• Engine/Source/Runtime/Engine/Private/PrecomputedLightVolume.cpp