LightRendering.h File Reference

#include "CoreMinimal.h"
#include "RHI.h"
#include "RHIResourceUtils.h"
#include "RenderResource.h"
#include "UniformBuffer.h"
#include "ShaderParameters.h"
#include "ShaderParameterUtils.h"
#include "Shader.h"
#include "GlobalShader.h"
#include "SceneRendering.h"
#include "Containers/DynamicRHIResourceArray.h"
#include "LightSceneInfo.h"

Go to the source code of this file.

Classes
class	FLightFunctionSharedParameters
class	FStencilingGeometryShaderParameters
class	FDeferredLightVS

Namespaces
namespace	StencilingGeometry

Enumerations
enum class	ELightOcclusionType : uint8 { Shadowmap , Raytraced , MegaLights , MegaLightsVSM }

Functions
uint32	GetShadowQuality ()
float	GetLightFadeFactor (const FSceneView &View, const FLightSceneProxy *Proxy)
uint32	GetShadowedBits (const FSceneView &View, const FLightSceneInfo &LightSceneInfo, bool bUseLightFunctionAtlas=false)
FDeferredLightUniformStruct	GetDeferredLightParameters (const FSceneView &View, const FLightSceneInfo &LightSceneInfo, bool bUseLightFunctionAtlas=false, uint32 LightFlags=0)
void	SetDeferredLightParameters (FRHIBatchedShaderParameters &BatchedParameters, const TShaderUniformBufferParameter< FDeferredLightUniformStruct > &DeferredLightUniformBufferParameter, const FLightSceneInfo *LightSceneInfo, const FSceneView &View, bool bUseLightFunctionAtlas)
FDeferredLightUniformStruct	GetSimpleDeferredLightParameters (const FSceneView &View, const FSimpleLightEntry &SimpleLight, const FSimpleLightPerViewEntry &SimpleLightPerViewData)
void	SetSimpleDeferredLightParameters (FRHIBatchedShaderParameters &BatchedParameters, const TShaderUniformBufferParameter< FDeferredLightUniformStruct > &DeferredLightUniformBufferParameter, const FSimpleLightEntry &SimpleLight, const FSimpleLightPerViewEntry &SimpleLightPerViewData, const FSceneView &View)
ELightOcclusionType	GetLightOcclusionType (const FLightSceneProxy &Proxy, const FSceneViewFamily &ViewFamily)
ELightOcclusionType	GetLightOcclusionType (const FLightSceneInfoCompact &LightInfo, const FSceneViewFamily &ViewFamily)

Enumeration Type Documentation

ELightOcclusionType

enum class ELightOcclusionType : uint8

strong

Enumerator
Shadowmap
Raytraced
MegaLights
MegaLightsVSM

Function Documentation

GetDeferredLightParameters()

FDeferredLightUniformStruct GetDeferredLightParameters ( const FSceneView &  View, const FLightSceneInfo &  LightSceneInfo, bool  bUseLightFunctionAtlas = false, uint32  LightFlags = 0  )

extern

GetLightFadeFactor()

float GetLightFadeFactor ( const FSceneView &  View, const FLightSceneProxy *  Proxy  )

extern

GetLightOcclusionType() [1/2]

ELightOcclusionType GetLightOcclusionType	(	const FLightSceneInfoCompact &	LightInfo,
		const FSceneViewFamily &	ViewFamily
	)

GetLightOcclusionType() [2/2]

ELightOcclusionType GetLightOcclusionType	(	const FLightSceneProxy &	Proxy,
		const FSceneViewFamily &	ViewFamily
	)

GetShadowedBits()

uint32 GetShadowedBits ( const FSceneView &  View, const FLightSceneInfo &  LightSceneInfo, bool  bUseLightFunctionAtlas = false  )

extern

GetShadowQuality()

uint32 GetShadowQuality ( )

extern

Uniform buffer for rendering deferred lights.

GetSimpleDeferredLightParameters()

FDeferredLightUniformStruct GetSimpleDeferredLightParameters ( const FSceneView &  View, const FSimpleLightEntry &  SimpleLight, const FSimpleLightPerViewEntry &  SimpleLightPerViewData  )

extern

SetDeferredLightParameters()

void SetDeferredLightParameters ( FRHIBatchedShaderParameters &  BatchedParameters, const TShaderUniformBufferParameter< FDeferredLightUniformStruct > &  DeferredLightUniformBufferParameter, const FLightSceneInfo *  LightSceneInfo, const FSceneView &  View, bool  bUseLightFunctionAtlas  )

inline

SetSimpleDeferredLightParameters()

void SetSimpleDeferredLightParameters ( FRHIBatchedShaderParameters &  BatchedParameters, const TShaderUniformBufferParameter< FDeferredLightUniformStruct > &  DeferredLightUniformBufferParameter, const FSimpleLightEntry &  SimpleLight, const FSimpleLightPerViewEntry &  SimpleLightPerViewData, const FSceneView &  View  )

inline