LumenSceneCardCapture.cpp File Reference

#include "LumenSceneCardCapture.h"
#include "RendererPrivate.h"
#include "ScenePrivate.h"
#include "SceneUtils.h"
#include "NaniteSceneProxy.h"
#include "NaniteVertexFactory.h"
#include "../Nanite/NaniteShading.h"
#include "StaticMeshBatch.h"
#include "MeshPassProcessor.inl"
#include "MeshCardRepresentation.h"
#include "Materials/Material.h"
#include "Materials/MaterialRenderProxy.h"
#include "RenderUtils.h"
#include "MeshPassUtils.h"

Classes
class	FLumenCardVS
class	FLumenCardPS
class	FLumenCardCS
struct	FNaniteLumenCardData
class	FLumenCardMeshProcessor

Namespaces
namespace	LumenCardCapture
namespace	Nanite

Functions
bool	ShouldCompileLumenMeshCardShaders (EMaterialDomain Domain, EBlendMode BlendMode, const FVertexFactoryType *VertexFactoryType, EShaderPlatform Platform)
	IMPLEMENT_MATERIAL_SHADER_TYPE (, FLumenCardVS, TEXT("/Engine/Private/Lumen/LumenCardVertexShader.usf"), TEXT("Main"), SF_Vertex)
	IMPLEMENT_MATERIAL_SHADER_TYPE (, FLumenCardPS, TEXT("/Engine/Private/Lumen/LumenCardPixelShader.usf"), TEXT("Main"), SF_Pixel)
	IMPLEMENT_UNIFORM_BUFFER_STRUCT_EX (FLumenCardOutputs, "LumenCardOutputs", FShaderParametersMetadata::EUsageFlags::ManuallyBoundByPass)
	IMPLEMENT_MATERIAL_SHADER_TYPE (, FLumenCardCS, TEXT("/Engine/Private/Lumen/LumenCardComputeShader.usf"), TEXT("Main"), SF_Compute)
void	Nanite::CollectLumenCardPSOInitializers (const FSceneTexturesConfig &SceneTexturesConfig, const FPSOPrecacheVertexFactoryData &VertexFactoryData, const FMaterial &Material, const FPSOPrecacheParams &PreCacheParams, ERHIFeatureLevel::Type FeatureLevel, EShaderPlatform ShaderPlatform, int32 PSOCollectorIndex, TArray< FPSOPrecacheData > &PSOInitializers)
void	Nanite::RecordLumenCardParameters (FRHIBatchedShaderParameters &ShaderParameters, FNaniteShadingCommand &ShadingCommand, TUniformBufferRef< FLumenCardOutputs > Outputs)
bool	Nanite::LoadLumenCardPipeline (const FScene &Scene, FSceneProxyBase *SceneProxy, FSceneProxyBase::FMaterialSection &Section, FNaniteShadingPipeline &ShadingPipeline)
bool	GetLumenCardShaders (const FMaterial &Material, const FVertexFactoryType *VertexFactoryType, TShaderRef< FLumenCardVS > &VertexShader, TShaderRef< FLumenCardPS > &PixelShader)
void	SetupCardCaptureRenderTargetsInfo (FGraphicsPipelineRenderTargetsInfo &RenderTargetsInfo, EShaderPlatform ShaderPlatform)
FMeshPassProcessor *	CreateLumenCardCapturePassProcessor (ERHIFeatureLevel::Type FeatureLevel, const FScene *Scene, const FSceneView *InViewIfDynamicMeshCommand, FMeshPassDrawListContext *InDrawListContext)
	REGISTER_MESHPASSPROCESSOR_AND_PSOCOLLECTOR (LumenCardCapturePass, CreateLumenCardCapturePassProcessor, EShadingPath::Deferred, EMeshPass::LumenCardCapture, EMeshPassFlags::CachedMeshCommands)

Variables
constexpr int32	LumenCardCapture::LandscapeLOD = 0

Function Documentation

CreateLumenCardCapturePassProcessor()

FMeshPassProcessor * CreateLumenCardCapturePassProcessor	(	ERHIFeatureLevel::Type	FeatureLevel,
		const FScene *	Scene,
		const FSceneView *	InViewIfDynamicMeshCommand,
		FMeshPassDrawListContext *	InDrawListContext
	)

GetLumenCardShaders()

bool GetLumenCardShaders	(	const FMaterial &	Material,
		const FVertexFactoryType *	VertexFactoryType,
		TShaderRef< FLumenCardVS > &	VertexShader,
		TShaderRef< FLumenCardPS > &	PixelShader
	)

IMPLEMENT_MATERIAL_SHADER_TYPE() [1/3]

IMPLEMENT_MATERIAL_SHADER_TYPE	(	FLumenCardCS	,
		TEXT("/Engine/Private/Lumen/LumenCardComputeShader.usf")	,
		TEXT("Main")	,
		SF_Compute
	)

IMPLEMENT_MATERIAL_SHADER_TYPE() [2/3]

IMPLEMENT_MATERIAL_SHADER_TYPE	(	FLumenCardPS	,
		TEXT("/Engine/Private/Lumen/LumenCardPixelShader.usf")	,
		TEXT("Main")	,
		SF_Pixel
	)

IMPLEMENT_MATERIAL_SHADER_TYPE() [3/3]

IMPLEMENT_MATERIAL_SHADER_TYPE	(	FLumenCardVS	,
		TEXT("/Engine/Private/Lumen/LumenCardVertexShader.usf")	,
		TEXT("Main")	,
		SF_Vertex
	)

IMPLEMENT_UNIFORM_BUFFER_STRUCT_EX()

IMPLEMENT_UNIFORM_BUFFER_STRUCT_EX	(	FLumenCardOutputs	,
		"LumenCardOutputs"	,
		FShaderParametersMetadata::EUsageFlags::ManuallyBoundByPass
	)

REGISTER_MESHPASSPROCESSOR_AND_PSOCOLLECTOR()

REGISTER_MESHPASSPROCESSOR_AND_PSOCOLLECTOR	(	LumenCardCapturePass	,
		CreateLumenCardCapturePassProcessor	,
		EShadingPath::Deferred	,
		EMeshPass::LumenCardCapture	,
		EMeshPassFlags::CachedMeshCommands
	)

SetupCardCaptureRenderTargetsInfo()

void SetupCardCaptureRenderTargetsInfo	(	FGraphicsPipelineRenderTargetsInfo &	RenderTargetsInfo,
		EShaderPlatform	ShaderPlatform
	)

ShouldCompileLumenMeshCardShaders()

bool ShouldCompileLumenMeshCardShaders	(	EMaterialDomain	Domain,
		EBlendMode	BlendMode,
		const FVertexFactoryType *	VertexFactoryType,
		EShaderPlatform	Platform
	)