FLightMapInteraction Class Reference

#include <SceneManagement.h>

Public Member Functions
	FLightMapInteraction ()
ELightMapInteractionType	GetType () const
const ULightMapTexture2D *	GetTexture (bool bHighQuality) const
const ULightMapTexture2D *	GetSkyOcclusionTexture () const
const ULightMapTexture2D *	GetAOMaterialMaskTexture () const
const ULightMapVirtualTexture2D *	GetVirtualTexture () const
const FVector4f *	GetScaleArray () const
const FVector4f *	GetAddArray () const
const FVector2D &	GetCoordinateScale () const
const FVector2D &	GetCoordinateBias () const
uint32	GetNumLightmapCoefficients () const
bool	AllowsHighQualityLightmaps () const
void	SetLightMapInteractionType (ELightMapInteractionType InType)
void	SetCoordinateScale (const FVector2D &InCoordinateScale)
void	SetCoordinateBias (const FVector2D &InCoordinateBias)

Static Public Member Functions
static FLightMapInteraction	None ()
static FLightMapInteraction	GlobalVolume ()
static FLightMapInteraction	Texture (const class ULightMapTexture2D *const *InTextures, const ULightMapTexture2D *InSkyOcclusionTexture, const ULightMapTexture2D *InAOMaterialMaskTexture, const FVector4f *InCoefficientScales, const FVector4f *InCoefficientAdds, const FVector2D &InCoordinateScale, const FVector2D &InCoordinateBias, bool bAllowHighQualityLightMaps)
static FLightMapInteraction	InitVirtualTexture (const ULightMapVirtualTexture2D *VirtualTexture, const FVector4f *InCoefficientScales, const FVector4f *InCoefficientAdds, const FVector2D &InCoordinateScale, const FVector2D &InCoordinateBias, bool bAllowHighQualityLightMaps)

Detailed Description

Make sure at least one is defined Information about an interaction between a light and a mesh.

Constructor & Destructor Documentation

FLightMapInteraction()

FLightMapInteraction::FLightMapInteraction ( )

inline

Default constructor.

Member Function Documentation

AllowsHighQualityLightmaps()

bool FLightMapInteraction::AllowsHighQualityLightmaps ( ) const

inline

Returns

true if high quality lightmaps are allowed

GetAddArray()

const FVector4f * FLightMapInteraction::GetAddArray ( ) const

inline

GetAOMaterialMaskTexture()

const ULightMapTexture2D * FLightMapInteraction::GetAOMaterialMaskTexture ( ) const

inline

GetCoordinateBias()

const FVector2D & FLightMapInteraction::GetCoordinateBias ( ) const

inline

GetCoordinateScale()

const FVector2D & FLightMapInteraction::GetCoordinateScale ( ) const

inline

GetNumLightmapCoefficients()

uint32 FLightMapInteraction::GetNumLightmapCoefficients ( ) const

inline

GetScaleArray()

const FVector4f * FLightMapInteraction::GetScaleArray ( ) const

inline

GetSkyOcclusionTexture()

const ULightMapTexture2D * FLightMapInteraction::GetSkyOcclusionTexture ( ) const

inline

GetTexture()

const ULightMapTexture2D * FLightMapInteraction::GetTexture ( bool  bHighQuality ) const

inline

GetType()

ELightMapInteractionType FLightMapInteraction::GetType ( ) const

inline

GetVirtualTexture()

const ULightMapVirtualTexture2D * FLightMapInteraction::GetVirtualTexture ( ) const

inline

GlobalVolume()

static FLightMapInteraction FLightMapInteraction::GlobalVolume ( )

inlinestatic

InitVirtualTexture()

FLightMapInteraction FLightMapInteraction::InitVirtualTexture ( const ULightMapVirtualTexture2D *  VirtualTexture, const FVector4f *  InCoefficientScales, const FVector4f *  InCoefficientAdds, const FVector2D &  InCoordinateScale, const FVector2D &  InCoordinateBias, bool  bAllowHighQualityLightMaps  )

static

None()

static FLightMapInteraction FLightMapInteraction::None ( )

inlinestatic

SetCoordinateBias()

void FLightMapInteraction::SetCoordinateBias ( const FVector2D &  InCoordinateBias )

inline

Set the coordinate bias.

Parameters

InCoordinateBias

The bias to set it to.

SetCoordinateScale()

void FLightMapInteraction::SetCoordinateScale ( const FVector2D &  InCoordinateScale )

inline

Set the coordinate scale.

Parameters

InCoordinateScale

The scale to set it to.

SetLightMapInteractionType()

void FLightMapInteraction::SetLightMapInteractionType ( ELightMapInteractionType  InType )

inline

These functions are used for the Dummy lightmap policy used in LightMap density view mode. Set the type.

Parameters

InType

The type to set it to.

Texture()

FLightMapInteraction FLightMapInteraction::Texture ( const class ULightMapTexture2D *const *  InTextures, const ULightMapTexture2D *  InSkyOcclusionTexture, const ULightMapTexture2D *  InAOMaterialMaskTexture, const FVector4f *  InCoefficientScales, const FVector4f *  InCoefficientAdds, const FVector2D &  InCoordinateScale, const FVector2D &  InCoordinateBias, bool  bAllowHighQualityLightMaps  )

static

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

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