SubsurfaceProfile.h File Reference

#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "RenderResource.h"
#include "SubsurfaceProfile.generated.h"

Go to the source code of this file.

Classes
struct	FSubsurfaceProfileStruct
class	USubsurfaceProfile
class	FSubsurfaceProfileTexture

Namespaces
namespace	SubsurfaceProfile

Macros
#define	MAX_SUBSURFACE_PROFILE_COUNT   256

Enumerations
enum class	ESubsurfaceImplementationTechniqueHint : uint8 { UMETA =(DisplayName = "Adaptive Filtered Importance Sampling") , UMETA =(DisplayName = "Separable") }

Functions
ENGINE_API void	UpdateSubsurfaceProfileTexture (class FRDGBuilder &GraphBuilder, EShaderPlatform ShaderPlatform)
ENGINE_API FRHITexture *	GetSubsurfaceProfileTexture ()
ENGINE_API FRHITexture *	GetSubsurfaceProfileTextureWithFallback ()
ENGINE_API FRHITexture *	GetSSProfilesPreIntegratedTextureWithFallback ()
ENGINE_API FName	GetSubsurfaceProfileParameterName ()
ENGINE_API float	GetSubsurfaceProfileId (const USubsurfaceProfile *In)
ENGINE_API FName	CreateSubsurfaceProfileParameterName (const USubsurfaceProfile *InProfile)
ENGINE_API void	SubsurfaceProfile::UpdateSubsurfaceProfileTexture (class FRDGBuilder &GraphBuilder, EShaderPlatform ShaderPlatform)
ENGINE_API FRHITexture *	SubsurfaceProfile::GetSubsurfaceProfileTexture ()
ENGINE_API FRHITexture *	SubsurfaceProfile::GetSubsurfaceProfileTextureWithFallback ()
ENGINE_API FRHITexture *	SubsurfaceProfile::GetSSProfilesPreIntegratedTextureWithFallback ()
ENGINE_API FName	SubsurfaceProfile::GetSubsurfaceProfileParameterName ()
ENGINE_API float	SubsurfaceProfile::GetSubsurfaceProfileId (const USubsurfaceProfile *In)
ENGINE_API FName	SubsurfaceProfile::CreateSubsurfaceProfileParameterName (const USubsurfaceProfile *InProfile)

Variables
ENGINE_API TGlobalResource< FSubsurfaceProfileTexture >	GSubsurfaceProfileTextureObject

Macro Definition Documentation

MAX_SUBSURFACE_PROFILE_COUNT

#define MAX_SUBSURFACE_PROFILE_COUNT   256

Enumeration Type Documentation

ESubsurfaceImplementationTechniqueHint

enum class ESubsurfaceImplementationTechniqueHint : uint8

strong

Enumerator
UMETA	Best for high quality like skin. Perform direct subsurface scattering with acceleration from adaptive filtered importance sampling (AFIS). It is expensive but more accurate. Will fallback to Separable if lower quality (better performance) is preferred (r.SSS.Burley.Quality 0) or force separable in half resolution (r.SSS.HalfRes 1 and r.SSS.HalfRes.ForceSeparable 1) for performance.
UMETA	Best for high performance if large ice/snow covering. Perform subsurface scattering with vertial and horizontal separable filters.

Function Documentation

CreateSubsurfaceProfileParameterName()

ENGINE_API FName CreateSubsurfaceProfileParameterName

(

const USubsurfaceProfile *

InProfile

)

GetSSProfilesPreIntegratedTextureWithFallback()

ENGINE_API FRHITexture * GetSSProfilesPreIntegratedTextureWithFallback

(

)

GetSubsurfaceProfileId()

ENGINE_API float GetSubsurfaceProfileId

(

const USubsurfaceProfile *

In

)

GetSubsurfaceProfileParameterName()

ENGINE_API FName GetSubsurfaceProfileParameterName

(

)

GetSubsurfaceProfileTexture()

ENGINE_API FRHITexture * GetSubsurfaceProfileTexture

(

)

GetSubsurfaceProfileTextureWithFallback()

ENGINE_API FRHITexture * GetSubsurfaceProfileTextureWithFallback

(

)

UpdateSubsurfaceProfileTexture()

ENGINE_API void UpdateSubsurfaceProfileTexture	(	class FRDGBuilder &	GraphBuilder,
		EShaderPlatform	ShaderPlatform
	)

Variable Documentation

GSubsurfaceProfileTextureObject

ENGINE_API TGlobalResource<FSubsurfaceProfileTexture> GSubsurfaceProfileTextureObject

extern