GlobalDistanceField.h File Reference

#include "Math/IntVector.h"

Go to the source code of this file.

Namespaces
namespace	GlobalDistanceField

Enumerations
enum	FGlobalDFCacheType { GDF_MostlyStatic , GDF_Full , GDF_Num }

Functions
bool	UseGlobalDistanceField ()
bool	UseGlobalDistanceField (const FDistanceFieldAOParameters &Parameters)
int32	GlobalDistanceField::GetClipmapResolution (bool bLumenEnabled)
int32	GlobalDistanceField::GetMipFactor ()
int32	GlobalDistanceField::GetClipmapMipResolution (bool bLumenEnabled)
float	GlobalDistanceField::GetClipmapExtent (int32 ClipmapIndex, const FScene *Scene, bool bLumenEnabled)
int32	GlobalDistanceField::GetNumGlobalDistanceFieldClipmaps (bool bLumenEnabled, float LumenSceneViewDistance)
FIntVector	GlobalDistanceField::GetPageAtlasSizeInPages (bool bLumenEnabled, float LumenSceneViewDistance)
FIntVector	GlobalDistanceField::GetPageAtlasSize (bool bLumenEnabled, float LumenSceneViewDistance)
FIntVector	GlobalDistanceField::GetCoverageAtlasSize (bool bLumenEnabled, float LumenSceneViewDistance)
uint32	GlobalDistanceField::GetPageTableClipmapResolution (bool bLumenEnabled)
FIntVector	GlobalDistanceField::GetPageTableTextureResolution (bool bLumenEnabled, float LumenSceneViewDistance)
int32	GlobalDistanceField::GetMaxPageNum (bool bLumenEnabled, float LumenSceneViewDistance)
void	UpdateGlobalDistanceFieldVolume (FRDGBuilder &GraphBuilder, FRDGExternalAccessQueue &ExternalAccessQueue, FViewInfo &View, FScene *Scene, float MaxOcclusionDistance, bool bLumenEnabled, FGlobalDistanceFieldInfo &Info)

Variables
int32	GAOGlobalDistanceField

Enumeration Type Documentation

FGlobalDFCacheType

enum FGlobalDFCacheType

Enumerator
GDF_MostlyStatic
GDF_Full
GDF_Num

Function Documentation

UpdateGlobalDistanceFieldVolume()

void UpdateGlobalDistanceFieldVolume ( FRDGBuilder &  GraphBuilder, FRDGExternalAccessQueue &  ExternalAccessQueue, FViewInfo &  View, FScene *  Scene, float  MaxOcclusionDistance, bool  bLumenEnabled, FGlobalDistanceFieldInfo &  GlobalDistanceFieldInfo  )

extern

Updates the global distance field for a view.
Typically issues updates for just the newly exposed regions of the volume due to camera movement. In the worst case of a camera cut or large distance field scene changes, a full update of the global distance field will be done.

UseGlobalDistanceField() [1/2]

bool UseGlobalDistanceField

(

)

UseGlobalDistanceField() [2/2]

bool UseGlobalDistanceField

(

const FDistanceFieldAOParameters &

Parameters

)

Variable Documentation

GAOGlobalDistanceField

int32 GAOGlobalDistanceField

extern