FTranslucencyLightingVolumeTextures Struct Reference

#include <TranslucentLighting.h>

Public Member Functions
int32	GetIndex (const FViewInfo &View, int32 CascadeIndex) const
void	Init (FRDGBuilder &GraphBuilder, TArrayView< const FViewInfo > Views, ERDGPassFlags PassFlags)
bool	IsValid () const
FRDGTextureRef	GetAmbientTexture (const FViewInfo &View, int32 CascadeIndex) const
FRDGTextureRef	GetDirectionalTexture (const FViewInfo &View, int32 CascadeIndex) const

Static Public Member Functions
static void	GetTextureFormatAndCreationFlags (EPixelFormat &OutPixelFormat, ETextureCreateFlags &OutCreationFlags)

Public Attributes
TArray< FRDGTextureRef, TInlineAllocator< TVC_MAX > >	Ambient
TArray< FRDGTextureRef, TInlineAllocator< TVC_MAX > >	Directional
int32	VolumeDim = 0
TArray< int32, TInlineAllocator< 2 > >	ViewsToTexturePairs

Member Function Documentation

GetAmbientTexture()

FRDGTextureRef FTranslucencyLightingVolumeTextures::GetAmbientTexture ( const FViewInfo &  View, int32  CascadeIndex  ) const

inline

GetDirectionalTexture()

FRDGTextureRef FTranslucencyLightingVolumeTextures::GetDirectionalTexture ( const FViewInfo &  View, int32  CascadeIndex  ) const

inline

GetIndex()

int32 FTranslucencyLightingVolumeTextures::GetIndex	(	const FViewInfo &	View,
		int32	CascadeIndex
	)		const

Maps view to a texture index, accounting for sharing between some views

GetTextureFormatAndCreationFlags()

void FTranslucencyLightingVolumeTextures::GetTextureFormatAndCreationFlags ( EPixelFormat &  OutPixelFormat, ETextureCreateFlags &  OutCreationFlags  )

static

Retrieve the statically defined pixel format and creation flags used for the translucency light volume textures

Init()

void FTranslucencyLightingVolumeTextures::Init	(	FRDGBuilder &	GraphBuilder,
		TArrayView< const FViewInfo >	Views,
		ERDGPassFlags	PassFlags
	)

Initializes the translucent volume textures and clears them using a compute pass. PassFlags should be ERDGPassFlags::Compute or ERDGPassFlags::AsyncCompute.

IsValid()

bool FTranslucencyLightingVolumeTextures::IsValid ( ) const

inline

Member Data Documentation

Ambient

TArray<FRDGTextureRef, TInlineAllocator<TVC_MAX> > FTranslucencyLightingVolumeTextures::Ambient

Directional

TArray<FRDGTextureRef, TInlineAllocator<TVC_MAX> > FTranslucencyLightingVolumeTextures::Directional

ViewsToTexturePairs

TArray<int32, TInlineAllocator<2> > FTranslucencyLightingVolumeTextures::ViewsToTexturePairs

Mapping between the view index and texture pair - needed because stereo views shares textures.

VolumeDim

int32 FTranslucencyLightingVolumeTextures::VolumeDim = 0

---

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

• Engine/Source/Runtime/Renderer/Private/TranslucentLighting.h
• Engine/Source/Runtime/Renderer/Private/TranslucentLighting.cpp