BurleyNormalizedSSS.cpp File Reference

#include "Rendering/BurleyNormalizedSSS.h"
#include "Math/Vector.h"
#include "HAL/IConsoleManager.h"

Functions
float	Burley_ScatteringProfile (float r, float A, float S, float L)
float	Burley_TransmissionProfile (float r, float A, float S, float L)
FVector	Burley_ScatteringProfile (float RadiusInMm, FLinearColor SurfaceAlbedo, FVector ScalingFactor, FLinearColor DiffuseMeanFreePathInMm)
FLinearColor	Burley_TransmissionProfile (float RadiusInMm, FLinearColor SurfaceAlbedo, FVector ScalingFactor, FLinearColor DiffuseMeanFreePathInMm)
void	MapFallOffColor2SurfaceAlbedoAndDiffuseMeanFreePath (float FalloffColor, float &SurfaceAlbedo, float &DiffuseMeanFreePath)
float	GetPerpendicularScalingFactor (float SurfaceAlbedo)
FVector	GetPerpendicularScalingFactor (FLinearColor SurfaceAlbedo)
float	GetDiffuseSurfaceScalingFactor (float SurfaceAlbedo)
FVector	GetDiffuseSurfaceScalingFactor (FLinearColor SurfaceAlbedo)
float	GetSearchLightDiffuseScalingFactor (float SurfaceAlbedo)
FVector	GetSearchLightDiffuseScalingFactor (FLinearColor SurfaceAlbedo)
FLinearColor	GetMeanFreePathFromDiffuseMeanFreePath (FLinearColor SurfaceAlbedo, FLinearColor DiffuseMeanFreePath)
FLinearColor	GetDiffuseMeanFreePathFromMeanFreePath (FLinearColor SurfaceAlbedo, FLinearColor MeanFreePath)
void	ComputeMirroredBSSSKernel (FLinearColor *TargetBuffer, uint32 TargetBufferSize, FLinearColor SurfaceAlbedo, FLinearColor DiffuseMeanFreePath, float ScatterRadius)
void	ComputeTransmissionProfileBurley (FLinearColor *TargetBuffer, uint32 TargetBufferSize, FLinearColor FalloffColor, float ExtinctionScale, FLinearColor SurfaceAlbedo, FLinearColor DiffuseMeanFreePathInMm, float WorldUnitScale, FLinearColor TransmissionTintColor)

Variables
const float	ProfileRadiusOffset = 0.06

Function Documentation

Burley_ScatteringProfile() [1/2]

float Burley_ScatteringProfile ( float  r, float  A, float  S, float  L  )

inline

Burley_ScatteringProfile() [2/2]

FVector Burley_ScatteringProfile ( float  RadiusInMm, FLinearColor  SurfaceAlbedo, FVector  ScalingFactor, FLinearColor  DiffuseMeanFreePathInMm  )

inline

Burley_TransmissionProfile() [1/2]

float Burley_TransmissionProfile ( float  r, float  A, float  S, float  L  )

inline

Burley_TransmissionProfile() [2/2]

FLinearColor Burley_TransmissionProfile ( float  RadiusInMm, FLinearColor  SurfaceAlbedo, FVector  ScalingFactor, FLinearColor  DiffuseMeanFreePathInMm  )

inline

ComputeMirroredBSSSKernel()

void ComputeMirroredBSSSKernel	(	FLinearColor *	TargetBuffer,
		uint32	TargetBufferSize,
		FLinearColor	SurfaceAlbedo,
		FLinearColor	DiffuseMeanFreePath,
		float	ScatterRadius
	)

ComputeTransmissionProfileBurley()

void ComputeTransmissionProfileBurley	(	FLinearColor *	TargetBuffer,
		uint32	TargetBufferSize,
		FLinearColor	FalloffColor,
		float	ExtinctionScale,
		FLinearColor	SurfaceAlbedo,
		FLinearColor	DiffuseMeanFreePathInMm,
		float	WorldUnitScale,
		FLinearColor	TransmissionTintColor
	)

GetDiffuseMeanFreePathFromMeanFreePath()

FLinearColor GetDiffuseMeanFreePathFromMeanFreePath	(	FLinearColor	SurfaceAlbedo,
		FLinearColor	MeanFreePath
	)

GetDiffuseSurfaceScalingFactor() [1/2]

FVector GetDiffuseSurfaceScalingFactor

(

FLinearColor

SurfaceAlbedo

)

GetDiffuseSurfaceScalingFactor() [2/2]

float GetDiffuseSurfaceScalingFactor

(

float

SurfaceAlbedo

)

GetMeanFreePathFromDiffuseMeanFreePath()

FLinearColor GetMeanFreePathFromDiffuseMeanFreePath	(	FLinearColor	SurfaceAlbedo,
		FLinearColor	DiffuseMeanFreePath
	)

GetPerpendicularScalingFactor() [1/2]

FVector GetPerpendicularScalingFactor

(

FLinearColor

SurfaceAlbedo

)

GetPerpendicularScalingFactor() [2/2]

float GetPerpendicularScalingFactor

(

float

SurfaceAlbedo

)

GetSearchLightDiffuseScalingFactor() [1/2]

FVector GetSearchLightDiffuseScalingFactor

(

FLinearColor

SurfaceAlbedo

)

GetSearchLightDiffuseScalingFactor() [2/2]

float GetSearchLightDiffuseScalingFactor

(

float

SurfaceAlbedo

)

MapFallOffColor2SurfaceAlbedoAndDiffuseMeanFreePath()

void MapFallOffColor2SurfaceAlbedoAndDiffuseMeanFreePath	(	float	FalloffColor,
		float &	SurfaceAlbedo,
		float &	DiffuseMeanFreePath
	)

Variable Documentation

ProfileRadiusOffset

const float ProfileRadiusOffset = 0.06