LightFunctionRendering.cpp File Reference

#include "LightFunctionRendering.h"
#include "CoreMinimal.h"
#include "Engine/Engine.h"
#include "HAL/IConsoleManager.h"
#include "EngineGlobals.h"
#include "Materials/Material.h"
#include "RHIDefinitions.h"
#include "RHI.h"
#include "ShaderParameters.h"
#include "Shader.h"
#include "SceneUtils.h"
#include "RHIStaticStates.h"
#include "PostProcess/SceneRenderTargets.h"
#include "Materials/MaterialRenderProxy.h"
#include "MaterialShaderType.h"
#include "SceneRenderTargetParameters.h"
#include "MaterialShader.h"
#include "ShadowRendering.h"
#include "DeferredShadingRenderer.h"
#include "ScenePrivate.h"
#include "LightRendering.h"
#include "PipelineStateCache.h"
#include "ClearQuad.h"
#include "HairStrands/HairStrandsData.h"
#include "VariableRateShadingImageManager.h"

Classes
class	FLightFunctionVS
class	FLightFunctionPS

Functions
	IMPLEMENT_MATERIAL_SHADER_TYPE (, FLightFunctionVS, TEXT("/Engine/Private/LightFunctionVertexShader.usf"), TEXT("Main"), SF_Vertex)
void	LightFunctionSvPositionToLightTransform (FMatrix44f &OutMatrix, const FViewInfo &View, const FLightSceneInfo &LightSceneInfo)
FVector3f	GetCamRelativeLightPosition (const FViewMatrices &ViewMatrices, const FLightSceneInfo &LightSceneInfo)
	IMPLEMENT_MATERIAL_SHADER_TYPE (, FLightFunctionPS, TEXT("/Engine/Private/LightFunctionPixelShader.usf"), TEXT("Main"), SF_Pixel)
float	GetLightFunctionFadeFraction (const FViewInfo &View, FSphere LightBounds)

Function Documentation

GetCamRelativeLightPosition()

FVector3f GetCamRelativeLightPosition	(	const FViewMatrices &	ViewMatrices,
		const FLightSceneInfo &	LightSceneInfo
	)

GetLightFunctionFadeFraction()

float GetLightFunctionFadeFraction	(	const FViewInfo &	View,
		FSphere	LightBounds
	)

IMPLEMENT_MATERIAL_SHADER_TYPE() [1/2]

IMPLEMENT_MATERIAL_SHADER_TYPE	(	FLightFunctionPS	,
		TEXT("/Engine/Private/LightFunctionPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_MATERIAL_SHADER_TYPE() [2/2]

IMPLEMENT_MATERIAL_SHADER_TYPE	(	FLightFunctionVS	,
		TEXT("/Engine/Private/LightFunctionVertexShader.usf")	,
		TEXT("Main")	,
		SF_Vertex
	)

LightFunctionSvPositionToLightTransform()

void LightFunctionSvPositionToLightTransform	(	FMatrix44f &	OutMatrix,
		const FViewInfo &	View,
		const FLightSceneInfo &	LightSceneInfo
	)