VolumeLighting.h File Reference

#include "RHIDefinitions.h"
#include "SceneView.h"
#include "SceneRendering.h"
#include "ShadowRendering.h"
#include "Components/LightComponent.h"
#include "Engine/MapBuildDataRegistry.h"

Go to the source code of this file.

Functions
void	GetVolumeShadowingShaderParameters (FRDGBuilder &GraphBuilder, const FViewInfo &View, const FLightSceneInfo *LightSceneInfo, const FProjectedShadowInfo *ShadowInfo, FVolumeShadowingShaderParameters &OutParameters)
void	SetVolumeShadowingDefaultShaderParametersGlobal (FRDGBuilder &GraphBuilder, FVolumeShadowingShaderParameters &ShaderParams)
void	SetVolumeShadowingShaderParameters (FRDGBuilder &GraphBuilder, FVolumeShadowingShaderParametersGlobal0 &ShaderParams, const FViewInfo &View, const FLightSceneInfo *LightSceneInfo, const FProjectedShadowInfo *ShadowInfo)
void	SetVolumeShadowingShaderParameters (FRDGBuilder &GraphBuilder, FVolumeShadowingShaderParametersGlobal1 &ShaderParams, const FViewInfo &View, const FLightSceneInfo *LightSceneInfo, const FProjectedShadowInfo *ShadowInfo)
void	SetVolumeShadowingDefaultShaderParameters (FRDGBuilder &GraphBuilder, FVolumeShadowingShaderParametersGlobal0 &ShaderParams)
void	SetVolumeShadowingDefaultShaderParameters (FRDGBuilder &GraphBuilder, FVolumeShadowingShaderParametersGlobal1 &ShaderParams)
const FProjectedShadowInfo *	GetFirstWholeSceneShadowMap (const FVisibleLightInfo &VisibleLightInfo)

Function Documentation

GetFirstWholeSceneShadowMap()

const FProjectedShadowInfo * GetFirstWholeSceneShadowMap

(

const FVisibleLightInfo &

VisibleLightInfo

)

Fetch the first allocated whole scene shadow map for a given light. Since shadows maps for directional lights are sorted far cascades -> near cascades, this will grab the furthest cascade, which is the typical use case.

GetVolumeShadowingShaderParameters()

void GetVolumeShadowingShaderParameters	(	FRDGBuilder &	GraphBuilder,
		const FViewInfo &	View,
		const FLightSceneInfo *	LightSceneInfo,
		const FProjectedShadowInfo *	ShadowInfo,
		FVolumeShadowingShaderParameters &	OutParameters
	)

SetVolumeShadowingDefaultShaderParameters() [1/2]

void SetVolumeShadowingDefaultShaderParameters	(	FRDGBuilder &	GraphBuilder,
		FVolumeShadowingShaderParametersGlobal0 &	ShaderParams
	)

SetVolumeShadowingDefaultShaderParameters() [2/2]

void SetVolumeShadowingDefaultShaderParameters	(	FRDGBuilder &	GraphBuilder,
		FVolumeShadowingShaderParametersGlobal1 &	ShaderParams
	)

SetVolumeShadowingDefaultShaderParametersGlobal()

void SetVolumeShadowingDefaultShaderParametersGlobal	(	FRDGBuilder &	GraphBuilder,
		FVolumeShadowingShaderParameters &	ShaderParams
	)

SetVolumeShadowingShaderParameters() [1/2]

void SetVolumeShadowingShaderParameters	(	FRDGBuilder &	GraphBuilder,
		FVolumeShadowingShaderParametersGlobal0 &	ShaderParams,
		const FViewInfo &	View,
		const FLightSceneInfo *	LightSceneInfo,
		const FProjectedShadowInfo *	ShadowInfo
	)

SetVolumeShadowingShaderParameters() [2/2]

void SetVolumeShadowingShaderParameters	(	FRDGBuilder &	GraphBuilder,
		FVolumeShadowingShaderParametersGlobal1 &	ShaderParams,
		const FViewInfo &	View,
		const FLightSceneInfo *	LightSceneInfo,
		const FProjectedShadowInfo *	ShadowInfo
	)