#include <ShadowRendering.h>

Inheritance diagram for TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >:

Public Member Functions
	TShadowProjectionPS ()

	TShadowProjectionPS (const ShaderMetaType::CompiledShaderInitializerType &Initializer)

void	SetParameters (FRHIBatchedShaderParameters &BatchedParameters, int32 ViewIndex, const FSceneView &View, const FProjectedShadowInfo *ShadowInfo, bool bUseLightFunctionAtlas)

Public Member Functions inherited from FShadowProjectionPixelShaderInterface
	FShadowProjectionPixelShaderInterface ()

	FShadowProjectionPixelShaderInterface (const ShaderMetaType::CompiledShaderInitializerType &Initializer)

Public Member Functions inherited from FGlobalShader
	FGlobalShader ()=default

RENDERCORE_API	FGlobalShader (const ShaderMetaType::CompiledShaderInitializerType &Initializer)

template<typename TViewUniformShaderParameters >
void	SetParameters (FRHIBatchedShaderParameters &BatchedParameters, FRHIUniformBuffer *ViewUniformBuffer)

Public Member Functions inherited from FShader
RENDERCORE_API	FShader ()

RENDERCORE_API	FShader (const CompiledShaderInitializerType &Initializer)

RENDERCORE_API	~FShader ()

RENDERCORE_API const FSHAHash &	GetHash () const

RENDERCORE_API const FSHAHash &	GetVertexFactoryHash () const

RENDERCORE_API const FSHAHash &	GetOutputHash () const

uint32	GetSortKey () const

RENDERCORE_API void	Finalize (const FShaderMapResourceCode *Code)

FShaderType *	GetType (const FShaderMapPointerTable &InPointerTable) const

FShaderType *	GetType (const FPointerTableBase *InPointerTable) const

FVertexFactoryType *	GetVertexFactoryType (const FShaderMapPointerTable &InPointerTable) const

FVertexFactoryType *	GetVertexFactoryType (const FPointerTableBase *InPointerTable) const

FShaderType *	GetTypeUnfrozen () const

int32	GetResourceIndex () const

EShaderPlatform	GetShaderPlatform () const

EShaderFrequency	GetFrequency () const

const FShaderTarget	GetTarget () const

bool	IsFrozen () const

uint32	GetNumInstructions () const

uint32	GetNumTextureSamplers () const

uint32	GetCodeSize () const

void	SetNumInstructions (uint32 Value)

template<typename UniformBufferStructType >
const TShaderUniformBufferParameter< UniformBufferStructType > &	GetUniformBufferParameter () const

const FShaderUniformBufferParameter &	GetUniformBufferParameter (const FShaderParametersMetadata *SearchStruct) const

const FShaderUniformBufferParameter &	GetUniformBufferParameter (const FHashedName SearchName) const

RENDERCORE_API const FShaderParametersMetadata *	FindAutomaticallyBoundUniformBufferStruct (int32 BaseIndex) const

RENDERCORE_API void	DumpDebugInfo (const FShaderMapPointerTable &InPtrTable)

	LAYOUT_FIELD (FShaderParameterBindings, Bindings)

	LAYOUT_FIELD (FShaderParameterMapInfo, ParameterMapInfo)

Static Public Member Functions
static bool	ShouldCompilePermutation (const FGlobalShaderPermutationParameters &Parameters)

static void	ModifyCompilationEnvironment (const FGlobalShaderPermutationParameters &Parameters, FShaderCompilerEnvironment &OutEnvironment)

Static Public Member Functions inherited from FGlobalShader
static void	ModifyCompilationEnvironment (const FGlobalShaderPermutationParameters &Parameters, FShaderCompilerEnvironment &Environment)

static bool	ShouldCompilePermutation (const FShaderPermutationParameters &)

static EShaderPermutationPrecacheRequest	ShouldPrecachePermutation (const FShaderPermutationParameters &Parameters)

Static Public Member Functions inherited from FShader
static void	ModifyCompilationEnvironment (const FShaderPermutationParameters &, FShaderCompilerEnvironment &)

static const FShaderBindingLayout *	GetShaderBindingLayout (const FShaderPermutationParameters &)

static bool	ShouldCompilePermutation (const FShaderPermutationParameters &)

static EShaderPermutationPrecacheRequest	ShouldPrecachePermutation (const FShaderPermutationParameters &Parameters)

static bool	ValidateCompiledResult (EShaderPlatform InPlatform, const FShaderParameterMap &InParameterMap, TArray< FString > &OutError)

static EShaderCompileJobPriority	GetOverrideJobPriority ()

static ERayTracingPayloadType	GetRayTracingPayloadType (const int32 PermutationId)

static const FShaderParametersMetadata *	GetRootParametersMetadata ()

Protected Member Functions
	LAYOUT_FIELD (FShadowProjectionShaderParameters, ProjectionParameters)

	LAYOUT_FIELD (FShaderParameter, ShadowFadeFraction)

	LAYOUT_FIELD (FShaderParameter, ShadowSharpen)

	LAYOUT_FIELD (FShaderParameter, LightPosition)

Protected Member Functions inherited from FShader
	LAYOUT_FIELD (TMemoryImageArray< FHashedName >, UniformBufferParameterStructs)

	LAYOUT_FIELD (TMemoryImageArray< FShaderUniformBufferParameter >, UniformBufferParameters)

	LAYOUT_FIELD_EDITORONLY (FSHAHash, OutputHash)

	LAYOUT_FIELD_EDITORONLY (FSHAHash, VFSourceHash)

	LAYOUT_FIELD_EDITORONLY (FSHAHash, SourceHash)

Additional Inherited Members
Public Types inherited from FGlobalShader
using	ShaderMetaType = FGlobalShaderType

using	FPermutationParameters = FGlobalShaderPermutationParameters

Public Types inherited from FShader
using	FPermutationDomain = FShaderPermutationNone

using	FPermutationParameters = FShaderPermutationParameters

using	CompiledShaderInitializerType = FShaderCompiledShaderInitializerType

using	ShaderMetaType = FShaderType

using	ShaderStatKeyType = FMemoryImageName

using	FShaderStatisticMap = TMemoryImageMap< ShaderStatKeyType, FShaderStatVariant >

Detailed Description

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>
class TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >

TShadowProjectionPS A pixel shader for projecting a shadow depth buffer onto the scene. Used with any light type casting normal shadows.

Constructor & Destructor Documentation

◆ TShadowProjectionPS() [1/2]

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::TShadowProjectionPS ( )

inline

◆ TShadowProjectionPS() [2/2]

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::TShadowProjectionPS ( const ShaderMetaType::CompiledShaderInitializerType & Initializer )

inline

Constructor - binds all shader params and initializes the sample offsets

Parameters

Initializer - init data from shader compiler

Member Function Documentation

◆ LAYOUT_FIELD() [1/4]

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::LAYOUT_FIELD	(	FShaderParameter	,
		LightPosition
	)

protected

◆ LAYOUT_FIELD() [2/4]

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::LAYOUT_FIELD	(	FShaderParameter	,
		ShadowFadeFraction
	)

protected

◆ LAYOUT_FIELD() [3/4]

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::LAYOUT_FIELD	(	FShaderParameter	,
		ShadowSharpen
	)

protected

◆ LAYOUT_FIELD() [4/4]

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::LAYOUT_FIELD	(	FShadowProjectionShaderParameters	,
		ProjectionParameters
	)

protected

◆ ModifyCompilationEnvironment()

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

static void TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::ModifyCompilationEnvironment	(	const FGlobalShaderPermutationParameters &	Parameters,
		FShaderCompilerEnvironment &	OutEnvironment
	)

inlinestatic

Add any defines required by the shader

Parameters

OutEnvironment - shader environment to modify

◆ SetParameters()

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

void TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::SetParameters	(	FRHIBatchedShaderParameters &	BatchedParameters,
		int32	ViewIndex,
		const FSceneView &	View,
		const FProjectedShadowInfo *	ShadowInfo,
		bool	bUseLightFunctionAtlas
	)

inline

Sets the pixel shader's parameters

Parameters

View	- current view
ShadowInfo	- projected shadow info for a single light

◆ ShouldCompilePermutation()

template<uint32 Quality, bool bUseFadePlane = false, bool bModulatedShadows = false, bool bUseTransmission = false, bool SubPixelShadow = false>

static bool TShadowProjectionPS< Quality, bUseFadePlane, bModulatedShadows, bUseTransmission, SubPixelShadow >::ShouldCompilePermutation ( const FGlobalShaderPermutationParameters & Parameters )

inlinestatic

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

Engine/Source/Runtime/Renderer/Private/ShadowRendering.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TShadowProjectionPS() [1/2]

◆ TShadowProjectionPS() [2/2]

Member Function Documentation

◆ LAYOUT_FIELD() [1/4]

◆ LAYOUT_FIELD() [2/4]

◆ LAYOUT_FIELD() [3/4]

◆ LAYOUT_FIELD() [4/4]

◆ ModifyCompilationEnvironment()

◆ SetParameters()

◆ ShouldCompilePermutation()