ShadowRendering.cpp File Reference

#include "ShadowRendering.h"
#include "PrimitiveViewRelevance.h"
#include "DepthRendering.h"
#include "SceneRendering.h"
#include "DeferredShadingRenderer.h"
#include "ScenePrivate.h"
#include "PipelineStateCache.h"
#include "ClearQuad.h"
#include "HairStrands/HairStrandsRendering.h"
#include "VirtualShadowMaps/VirtualShadowMapProjection.h"
#include "Shadows/ShadowSceneRenderer.h"
#include "Shadows/ScreenSpaceShadows.h"
#include "Shadows/FirstPersonSelfShadow.h"
#include "RenderCore.h"
#include "TranslucentLighting.h"
#include "MobileBasePassRendering.h"
#include "RHIResourceUtils.h"

Classes
class	FDummyWholeSceneDirectionalShadowStencilVertexBuffer
class	FFrustumVertexBuffer
class	FWholeSceneDirectionalShadowStencilVS
class	FLateZDummyPS

Macros
#define	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER(Quality, UseFadePlane, UseTransmission, SupportSubPixel)
#define	IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER(Quality)
#define	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER(Quality, UseTransmission, UseSubPixel)
#define	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER(Quality, UseFadePlane)
#define	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER(Quality, UseFadePlane)

Functions
	DECLARE_GPU_DRAWCALL_STAT_NAMED (DistanceFieldShadows, TEXT("DistanceField Shadows"))
	DEFINE_GPU_STAT (ShadowProjection)
uint32	GetShadowQuality ()
void	GetOnePassPointShadowProjectionParameters (FRDGBuilder &GraphBuilder, const FProjectedShadowInfo *ShadowInfo, FOnePassPointShadowProjection &OutParameters)
	IMPLEMENT_TYPE_LAYOUT (FShadowProjectionPixelShaderInterface)
	IMPLEMENT_SHADER_TYPE (, FShadowProjectionNoTransformVS, TEXT("/Engine/Private/ShadowProjectionVertexShader.usf"), TEXT("ShadowProjectionNoTransformVS"), SF_Vertex)
	IMPLEMENT_SHADER_TYPE (, FShadowVolumeBoundProjectionVS, TEXT("/Engine/Private/ShadowProjectionVertexShader.usf"), TEXT("ShadowVolumeBoundProjectionVS"), SF_Vertex)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (1, false, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (2, false, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (3, false, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (4, false, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, false, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (1, false, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (2, false, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (3, false, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (4, false, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, false, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (1, true, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (2, true, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (3, true, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (4, true, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, true, false, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (1, true, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (2, true, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (3, true, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (4, true, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, true, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (1, false, false, true)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (2, false, false, true)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (3, false, false, true)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (4, false, false, true)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, false, false, true)
	IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER (1)
	IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER (2)
	IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER (3)
	IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER (4)
	IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER (5)
	IMPLEMENT_SHADER_TYPE (template<>, TShadowProjectionFromTranslucencyPS< 1 >, TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"), TEXT("Main"), SF_Pixel)
	IMPLEMENT_SHADER_TYPE (template<>, TShadowProjectionFromTranslucencyPS< 2 >, TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"), TEXT("Main"), SF_Pixel)
	IMPLEMENT_SHADER_TYPE (template<>, TShadowProjectionFromTranslucencyPS< 3 >, TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"), TEXT("Main"), SF_Pixel)
	IMPLEMENT_SHADER_TYPE (template<>, TShadowProjectionFromTranslucencyPS< 4 >, TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"), TEXT("Main"), SF_Pixel)
	IMPLEMENT_SHADER_TYPE (template<>, TShadowProjectionFromTranslucencyPS< 5 >, TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"), TEXT("Main"), SF_Pixel)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (1, false, true)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (2, false, true)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (3, false, true)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (4, false, true)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (5, false, true)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (1, false, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (2, false, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (3, false, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (4, false, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (5, false, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (1, true, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (2, true, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (3, true, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (4, true, false)
	IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER (5, true, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, false)
	IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER (5, true)
	IMPLEMENT_GLOBAL_SHADER (FWholeSceneDirectionalShadowStencilVS, "/Engine/Private/ShadowProjectionVertexShader.usf", "WholeSceneDirectionalShadowStencilVS", SF_Vertex)
	IMPLEMENT_GLOBAL_SHADER (FLateZDummyPS, "/Engine/Private/LateZDummyPS.usf", "MainPS", SF_Pixel)
	IMPLEMENT_GLOBAL_SHADER_PARAMETER_STRUCT (FTranslucentSelfShadowUniformParameters, "TranslucentSelfShadow")
void	SetupTranslucentSelfShadowUniformParameters (const FProjectedShadowInfo *ShadowInfo, FTranslucentSelfShadowUniformParameters &OutParameters)

Variables
const FVector4f	GDummyWholeSceneDirectionalShadowStencilVertexBufferData []
TGlobalResource< FDummyWholeSceneDirectionalShadowStencilVertexBuffer >	GDummyWholeSceneDirectionalShadowStencilVertexBuffer
TGlobalResource< FFrustumVertexBuffer >	GFrustumVertexBuffer
TGlobalResource< FEmptyTranslucentSelfShadowUniformBuffer >	GEmptyTranslucentSelfShadowUniformBuffer

Macro Definition Documentation

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

#define IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

(

Quality

)

Value:

    template class TModulatedShadowProjection<Quality>; \
    using FShadowModulatedProjectionPS##Quality = TShadowProjectionPS<Quality, false, true>; \
	IMPLEMENT_TEMPLATE_TYPE_LAYOUT(template<>, FShadowModulatedProjectionPS##Quality); \
	IMPLEMENT_SHADER_TYPE(template<>, TModulatedShadowProjection<Quality>, TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"), TEXT("Main"), SF_Pixel);

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER

#define IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(		Quality,
			UseTransmission,
			UseSubPixel
	)

Value:

    typedef TOnePassPointShadowProjectionPS<Quality,  UseTransmission, UseSubPixel> FOnePassPointShadowProjectionPS##Quality##UseTransmission##UseSubPixel; \
	IMPLEMENT_SHADER_TYPE(template<>,FOnePassPointShadowProjectionPS##Quality##UseTransmission##UseSubPixel,TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"),TEXT("MainOnePassPointLightPS"),SF_Pixel);

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER [1/3]

#define IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(		Quality,
			UseFadePlane
	)

Value:

    typedef TDirectionalPercentageCloserShadowProjectionPS<Quality, UseFadePlane> TDirectionalPercentageCloserShadowProjectionPS##Quality##UseFadePlane; \
	IMPLEMENT_SHADER_TYPE(template<>,TDirectionalPercentageCloserShadowProjectionPS##Quality##UseFadePlane,TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"),TEXT("Main"),SF_Pixel);

Implementations for TShadowProjectionPS.

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER [2/3]

#define IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(		Quality,
			UseFadePlane
	)

Value:

    typedef TSpotPercentageCloserShadowProjectionPS<Quality, UseFadePlane> TSpotPercentageCloserShadowProjectionPS##Quality##UseFadePlane; \
	IMPLEMENT_SHADER_TYPE(template<>,TSpotPercentageCloserShadowProjectionPS##Quality##UseFadePlane,TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"),TEXT("Main"),SF_Pixel);

Implementations for TShadowProjectionPS.

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER [3/3]

#define IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(		Quality,
			UseFadePlane,
			UseTransmission,
			SupportSubPixel
	)

Value:

    typedef TShadowProjectionPS<Quality, UseFadePlane, false, UseTransmission, SupportSubPixel> FShadowProjectionPS##Quality##UseFadePlane##UseTransmission##SupportSubPixel; \
	IMPLEMENT_SHADER_TYPE(template<>,FShadowProjectionPS##Quality##UseFadePlane##UseTransmission##SupportSubPixel,TEXT("/Engine/Private/ShadowProjectionPixelShader.usf"),TEXT("Main"),SF_Pixel);

Implementations for TShadowProjectionPS.

Function Documentation

DECLARE_GPU_DRAWCALL_STAT_NAMED()

DECLARE_GPU_DRAWCALL_STAT_NAMED	(	DistanceFieldShadows	,
		TEXT("DistanceField Shadows")
	)

DEFINE_GPU_STAT()

DEFINE_GPU_STAT

(

ShadowProjection

)

GetOnePassPointShadowProjectionParameters()

void GetOnePassPointShadowProjectionParameters	(	FRDGBuilder &	GraphBuilder,
		const FProjectedShadowInfo *	ShadowInfo,
		FOnePassPointShadowProjection &	OutParameters
	)

GetShadowQuality()

uint32 GetShadowQuality

(

)

Uniform buffer for rendering deferred lights.

IMPLEMENT_GLOBAL_SHADER() [1/2]

IMPLEMENT_GLOBAL_SHADER	(	FLateZDummyPS	,
		"/Engine/Private/LateZDummyPS.usf"	,
		"MainPS"	,
		SF_Pixel
	)

IMPLEMENT_GLOBAL_SHADER() [2/2]

IMPLEMENT_GLOBAL_SHADER	(	FWholeSceneDirectionalShadowStencilVS	,
		"/Engine/Private/ShadowProjectionVertexShader.usf"	,
		"WholeSceneDirectionalShadowStencilVS"	,
		SF_Vertex
	)

IMPLEMENT_GLOBAL_SHADER_PARAMETER_STRUCT()

IMPLEMENT_GLOBAL_SHADER_PARAMETER_STRUCT	(	FTranslucentSelfShadowUniformParameters	,
		"TranslucentSelfShadow"
	)

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER() [1/5]

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

(

1

)

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER() [2/5]

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

(

2

)

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER() [3/5]

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

(

3

)

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER() [4/5]

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

(

4

)

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER() [5/5]

IMPLEMENT_MODULATED_SHADOW_PROJECTION_PIXEL_SHADER

(

5

)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [1/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		false	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [2/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		false	,
		true
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [3/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		true	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [4/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		false	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [5/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		false	,
		true
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [6/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		true	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [7/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		false	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [8/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		false	,
		true
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [9/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		true	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [10/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		false	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [11/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		false	,
		true
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [12/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		true	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [13/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		false	,
		false
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [14/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		false	,
		true
	)

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER() [15/15]

IMPLEMENT_ONEPASS_POINT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		true	,
		false
	)

IMPLEMENT_SHADER_TYPE() [1/7]

IMPLEMENT_SHADER_TYPE	(	FShadowProjectionNoTransformVS	,
		TEXT("/Engine/Private/ShadowProjectionVertexShader.usf")	,
		TEXT("ShadowProjectionNoTransformVS")	,
		SF_Vertex
	)

IMPLEMENT_SHADER_TYPE() [2/7]

IMPLEMENT_SHADER_TYPE	(	FShadowVolumeBoundProjectionVS	,
		TEXT("/Engine/Private/ShadowProjectionVertexShader.usf")	,
		TEXT("ShadowVolumeBoundProjectionVS")	,
		SF_Vertex
	)

IMPLEMENT_SHADER_TYPE() [3/7]

IMPLEMENT_SHADER_TYPE	(	template<>	,
		TShadowProjectionFromTranslucencyPS< 1 >	,
		TEXT("/Engine/Private/ShadowProjectionPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_SHADER_TYPE() [4/7]

IMPLEMENT_SHADER_TYPE	(	template<>	,
		TShadowProjectionFromTranslucencyPS< 2 >	,
		TEXT("/Engine/Private/ShadowProjectionPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_SHADER_TYPE() [5/7]

IMPLEMENT_SHADER_TYPE	(	template<>	,
		TShadowProjectionFromTranslucencyPS< 3 >	,
		TEXT("/Engine/Private/ShadowProjectionPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_SHADER_TYPE() [6/7]

IMPLEMENT_SHADER_TYPE	(	template<>	,
		TShadowProjectionFromTranslucencyPS< 4 >	,
		TEXT("/Engine/Private/ShadowProjectionPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_SHADER_TYPE() [7/7]

IMPLEMENT_SHADER_TYPE	(	template<>	,
		TShadowProjectionFromTranslucencyPS< 5 >	,
		TEXT("/Engine/Private/ShadowProjectionPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [1/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		false	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [2/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		false	,
		false	,
		true
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [3/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		false	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [4/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		true	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [5/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	1	,
		true	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [6/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		false	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [7/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		false	,
		false	,
		true
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [8/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		false	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [9/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		true	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [10/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	2	,
		true	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [11/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		false	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [12/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		false	,
		false	,
		true
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [13/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		false	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [14/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		true	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [15/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	3	,
		true	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [16/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		false	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [17/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		false	,
		false	,
		true
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [18/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		false	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [19/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		true	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [20/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	4	,
		true	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [21/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [22/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		false	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [23/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		false	,
		false	,
		true
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [24/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		false	,
		true	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [25/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		true
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [26/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		true	,
		false	,
		false
	)

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER() [27/27]

IMPLEMENT_SHADOW_PROJECTION_PIXEL_SHADER	(	5	,
		true	,
		true	,
		false
	)

IMPLEMENT_TYPE_LAYOUT()

IMPLEMENT_TYPE_LAYOUT

(

FShadowProjectionPixelShaderInterface

)

SetupTranslucentSelfShadowUniformParameters()

void SetupTranslucentSelfShadowUniformParameters	(	const FProjectedShadowInfo *	ShadowInfo,
		FTranslucentSelfShadowUniformParameters &	OutParameters
	)

Translucency shadow projection uniform buffer containing data needed for Fourier opacity maps.

Variable Documentation

GDummyWholeSceneDirectionalShadowStencilVertexBuffer

TGlobalResource<FDummyWholeSceneDirectionalShadowStencilVertexBuffer> GDummyWholeSceneDirectionalShadowStencilVertexBuffer

GDummyWholeSceneDirectionalShadowStencilVertexBufferData

const FVector4f GDummyWholeSceneDirectionalShadowStencilVertexBufferData[]

Initial value:

=
{
    
    FVector4f( 1,  1,  1 ),
    FVector4f(-1,  1,  1),
    FVector4f( 1, -1,  1),
    FVector4f( 1, -1,  1),
    FVector4f(-1,  1,  1),
    FVector4f(-1, -1,  1),
 
    
    FVector4f(-1,  1, -1 ),
    FVector4f( 1,  1, -1),
    FVector4f(-1, -1, -1),
    FVector4f(-1, -1, -1),
    FVector4f( 1,  1, -1),
    FVector4f( 1, -1, -1),
}

GEmptyTranslucentSelfShadowUniformBuffer

TGlobalResource< FEmptyTranslucentSelfShadowUniformBuffer > GEmptyTranslucentSelfShadowUniformBuffer

Global uniform buffer containing the default precomputed lighting data.

GFrustumVertexBuffer

TGlobalResource<FFrustumVertexBuffer> GFrustumVertexBuffer