SceneCaptureRendering.cpp File Reference

#include "SceneCaptureRendering.h"
#include "Containers/ArrayView.h"
#include "DataDrivenShaderPlatformInfo.h"
#include "Misc/MemStack.h"
#include "EngineDefines.h"
#include "RHIDefinitions.h"
#include "RHI.h"
#include "RenderingThread.h"
#include "Engine/Scene.h"
#include "SceneInterface.h"
#include "LegacyScreenPercentageDriver.h"
#include "GameFramework/Actor.h"
#include "GameFramework/WorldSettings.h"
#include "RHIStaticStates.h"
#include "SceneView.h"
#include "Shader.h"
#include "TextureResource.h"
#include "SceneUtils.h"
#include "Components/PrimitiveComponent.h"
#include "Components/SceneCaptureComponent.h"
#include "Components/SceneCaptureComponent2D.h"
#include "Components/SceneCaptureComponentCube.h"
#include "Engine/TextureRenderTarget2D.h"
#include "Engine/TextureRenderTargetCube.h"
#include "PostProcess/SceneRenderTargets.h"
#include "GlobalShader.h"
#include "SceneRenderTargetParameters.h"
#include "SceneRendering.h"
#include "DeferredShadingRenderer.h"
#include "ScenePrivate.h"
#include "PostProcess/SceneFilterRendering.h"
#include "ScreenRendering.h"
#include "PipelineStateCache.h"
#include "RendererModule.h"
#include "Rendering/MotionVectorSimulation.h"
#include "SceneViewExtension.h"
#include "GenerateMips.h"
#include "RectLightTexture.h"
#include "Materials/MaterialRenderProxy.h"
#include "Rendering/CustomRenderPass.h"
#include "DumpGPU.h"
#include "IRenderCaptureProvider.h"
#include "RenderCaptureInterface.h"
#include "CustomRenderPassSceneCapture.h"
#include "SceneRenderBuilder.h"
#include "Materials/MaterialParameterCollection.h"
#include "Materials/MaterialParameterCollectionInstance.h"
#include "Engine/PostProcessUtils.h"

Classes
class	FSceneCapturePS
class	FSceneCaptureViewportSetterMap
class	FSceneCapturePass

Typedefs
using	FSceneCaptureViewportSetterFunction = TFunction< void(FRHICommandList &RHICmdList, int32 ViewIndex)>

Functions
	IMPLEMENT_GLOBAL_SHADER (FSceneCapturePS, "/Engine/Private/SceneCapturePixelShader.usf", "Main", SF_Pixel)
	RDG_REGISTER_BLACKBOARD_STRUCT (FSceneCaptureViewportSetterMap)
void	CopySceneCaptureComponentToTarget (FRDGBuilder &GraphBuilder, const FMinimalSceneTextures &SceneTextures, FRDGTextureRef ViewFamilyTexture, FRDGTextureRef ViewFamilyDepthTexture, const FSceneViewFamily &ViewFamily, TConstArrayView< FViewInfo > Views)
void	CopySceneCaptureComponentToTarget (FRDGBuilder &GraphBuilder, const FMinimalSceneTextures &SceneTextures, FRDGTextureRef ViewFamilyTexture, FRDGTextureRef ViewFamilyDepthTexture, const FSceneViewFamily &ViewFamily, const TArray< const FViewInfo * > &Views)
void	CopySceneCaptureComponentToTarget (FRDGBuilder &GraphBuilder, FRDGTextureRef ViewFamilyTexture, FRDGTextureRef ViewFamilyDepthTexture, const FSceneViewFamily &ViewFamily, TConstStridedView< FSceneView > Views)
void	CopySceneCaptureComponentToTarget (FRDGBuilder &GraphBuilder, const FMinimalSceneTextures &SceneTextures, FRDGTextureRef ViewFamilyTexture, const FSceneViewFamily &ViewFamily, const TArray< const FViewInfo * > &Views)
void	CopySceneCaptureComponentToTarget (FRDGBuilder &GraphBuilder, const FMinimalSceneTextures &SceneTextures, FRDGTextureRef ViewFamilyTexture, const FSceneViewFamily &ViewFamily, TConstArrayView< FViewInfo > Views)
void	CopySceneCaptureComponentToTarget (FRDGBuilder &GraphBuilder, FRDGTextureRef ViewFamilyTexture, const FSceneViewFamily &ViewFamily, TConstStridedView< FSceneView > Views)
void	BuildProjectionMatrix (FIntPoint InRenderTargetSize, float InFOV, float InNearClippingPlane, FMatrix &OutProjectionMatrix)
void	GetShowOnlyAndHiddenComponents (USceneCaptureComponent *SceneCaptureComponent, TSet< FPrimitiveComponentId > &HiddenPrimitives, TOptional< TSet< FPrimitiveComponentId > > &ShowOnlyPrimitives)
TArray< FSceneView * >	SetupViewFamilyForSceneCapture (FSceneViewFamily &ViewFamily, USceneCaptureComponent *SceneCaptureComponent, const TArrayView< const FSceneCaptureViewInfo > Views, float MaxViewDistance, bool bCaptureSceneColor, bool bIsPlanarReflection, FPostProcessSettings *PostProcessSettings, const FFinalPostProcessSettings *InheritedMainViewPostProcessSettings, float PostProcessBlendWeight, const AActor *ViewActor, int32 CubemapFaceIndex)
void	SetupSceneViewExtensionsForSceneCapture (FSceneViewFamily &ViewFamily, TConstArrayView< FSceneView * > Views)
ESceneRenderGroupFlags	GetSceneCaptureGroupFlags (USceneCaptureComponent *CaptureComponent)

Variables
bool	GSceneCaptureAllowRenderInMainRenderer = true
bool	GSceneCaptureCubeSinglePass = true

Typedef Documentation

FSceneCaptureViewportSetterFunction

using FSceneCaptureViewportSetterFunction = TFunction<void(FRHICommandList& RHICmdList, int32 ViewIndex)>

Function Documentation

BuildProjectionMatrix()

void BuildProjectionMatrix	(	FIntPoint	InRenderTargetSize,
		float	InFOV,
		float	InNearClippingPlane,
		FMatrix &	OutProjectionMatrix
	)

CopySceneCaptureComponentToTarget() [1/6]

void CopySceneCaptureComponentToTarget	(	FRDGBuilder &	GraphBuilder,
		const FMinimalSceneTextures &	SceneTextures,
		FRDGTextureRef	ViewFamilyTexture,
		const FSceneViewFamily &	ViewFamily,
		const TArray< const FViewInfo * > &	Views
	)

CopySceneCaptureComponentToTarget() [2/6]

void CopySceneCaptureComponentToTarget	(	FRDGBuilder &	GraphBuilder,
		const FMinimalSceneTextures &	SceneTextures,
		FRDGTextureRef	ViewFamilyTexture,
		const FSceneViewFamily &	ViewFamily,
		TConstArrayView< FViewInfo >	Views
	)

CopySceneCaptureComponentToTarget() [3/6]

void CopySceneCaptureComponentToTarget	(	FRDGBuilder &	GraphBuilder,
		const FMinimalSceneTextures &	SceneTextures,
		FRDGTextureRef	ViewFamilyTexture,
		FRDGTextureRef	ViewFamilyDepthTexture,
		const FSceneViewFamily &	ViewFamily,
		const TArray< const FViewInfo * > &	Views
	)

CopySceneCaptureComponentToTarget() [4/6]

void CopySceneCaptureComponentToTarget	(	FRDGBuilder &	GraphBuilder,
		const FMinimalSceneTextures &	SceneTextures,
		FRDGTextureRef	ViewFamilyTexture,
		FRDGTextureRef	ViewFamilyDepthTexture,
		const FSceneViewFamily &	ViewFamily,
		TConstArrayView< FViewInfo >	Views
	)

CopySceneCaptureComponentToTarget() [5/6]

void CopySceneCaptureComponentToTarget	(	FRDGBuilder &	GraphBuilder,
		FRDGTextureRef	ViewFamilyTexture,
		const FSceneViewFamily &	ViewFamily,
		TConstStridedView< FSceneView >	Views
	)

CopySceneCaptureComponentToTarget() [6/6]

void CopySceneCaptureComponentToTarget	(	FRDGBuilder &	GraphBuilder,
		FRDGTextureRef	ViewFamilyTexture,
		FRDGTextureRef	ViewFamilyDepthTexture,
		const FSceneViewFamily &	ViewFamily,
		TConstStridedView< FSceneView >	Views
	)

GetSceneCaptureGroupFlags()

ESceneRenderGroupFlags GetSceneCaptureGroupFlags

(

USceneCaptureComponent *

CaptureComponent

)

GetShowOnlyAndHiddenComponents()

void GetShowOnlyAndHiddenComponents	(	USceneCaptureComponent *	SceneCaptureComponent,
		TSet< FPrimitiveComponentId > &	HiddenPrimitives,
		TOptional< TSet< FPrimitiveComponentId > > &	ShowOnlyPrimitives
	)

IMPLEMENT_GLOBAL_SHADER()

IMPLEMENT_GLOBAL_SHADER	(	FSceneCapturePS	,
		"/Engine/Private/SceneCapturePixelShader.usf"	,
		"Main"	,
		SF_Pixel
	)

RDG_REGISTER_BLACKBOARD_STRUCT()

RDG_REGISTER_BLACKBOARD_STRUCT

(

FSceneCaptureViewportSetterMap

)

SetupSceneViewExtensionsForSceneCapture()

void SetupSceneViewExtensionsForSceneCapture	(	FSceneViewFamily &	ViewFamily,
		TConstArrayView< FSceneView * >	Views
	)

SetupViewFamilyForSceneCapture()

TArray< FSceneView * > SetupViewFamilyForSceneCapture	(	FSceneViewFamily &	ViewFamily,
		USceneCaptureComponent *	SceneCaptureComponent,
		const TArrayView< const FSceneCaptureViewInfo >	Views,
		float	MaxViewDistance,
		bool	bCaptureSceneColor,
		bool	bIsPlanarReflection,
		FPostProcessSettings *	PostProcessSettings,
		const FFinalPostProcessSettings *	InheritedMainViewPostProcessSettings,
		float	PostProcessBlendWeight,
		const AActor *	ViewActor,
		int32	CubemapFaceIndex
	)

Variable Documentation

GSceneCaptureAllowRenderInMainRenderer

bool GSceneCaptureAllowRenderInMainRenderer = true

GSceneCaptureCubeSinglePass

bool GSceneCaptureCubeSinglePass = true