TranslucentRendering.h File Reference

#include "HitProxies.h"
#include "ShaderParameters.h"
#include "GlobalShader.h"
#include "SceneRendering.h"
#include "VolumeRendering.h"
#include "ScreenPass.h"
#include "SystemTextures.h"
#include "RenderGraphDefinitions.h"
#include "PostProcess/SceneRenderTargets.h"

Go to the source code of this file.

Classes
struct	FSeparateTranslucencyDimensions
struct	FTranslucencyComposition

Macros
#define	DISTORTION_STENCIL_MASK_BIT   STENCIL_SANDBOX_MASK

Functions
	DECLARE_GPU_DRAWCALL_STAT_EXTERN (Translucency)
FRDGTextureRef	AddCopySceneColorPass (FRDGBuilder &GraphBuilder, TArrayView< const FViewInfo > Views, FRDGTextureMSAA SceneColor, bool WithAlpha=false, bool bSkipIfUnderwater=true)
EMeshPass::Type	TranslucencyPassToMeshPass (ETranslucencyPass::Type TranslucencyPass)
ETranslucencyView	GetTranslucencyView (const FViewInfo &View)
ETranslucencyView	GetTranslucencyViews (TArrayView< const FViewInfo > Views)
FSeparateTranslucencyDimensions	UpdateSeparateTranslucencyDimensions (const FSceneRenderer &SceneRenderer)
bool	IsSeparateTranslucencyEnabled (ETranslucencyPass::Type TranslucencyPass, float DownsampleScale)
const FRDGTextureDesc	GetPostDOFTranslucentTextureDesc (ETranslucencyPass::Type TranslucencyPass, const FSeparateTranslucencyDimensions &SeparateTranslucencyDimensions, bool bIsModulate, EShaderPlatform ShaderPlatform)
FRDGTextureMSAA	CreatePostDOFTranslucentTexture (FRDGBuilder &GraphBuilder, ETranslucencyPass::Type TranslucencyPass, const FSeparateTranslucencyDimensions &SeparateTranslucencyDimensions, bool bIsModulate, EShaderPlatform ShaderPlatform)

Macro Definition Documentation

DISTORTION_STENCIL_MASK_BIT

#define DISTORTION_STENCIL_MASK_BIT   STENCIL_SANDBOX_MASK

Function Documentation

AddCopySceneColorPass()

FRDGTextureRef AddCopySceneColorPass	(	FRDGBuilder &	GraphBuilder,
		TArrayView< const FViewInfo >	Views,
		FRDGTextureMSAA	SceneColor,
		bool	WithAlpha = false,
		bool	bSkipIfUnderwater = true
	)

Add Copy SceneColor Pass.

CreatePostDOFTranslucentTexture()

FRDGTextureMSAA CreatePostDOFTranslucentTexture	(	FRDGBuilder &	GraphBuilder,
		ETranslucencyPass::Type	TranslucencyPass,
		const FSeparateTranslucencyDimensions &	SeparateTranslucencyDimensions,
		bool	bIsModulate,
		EShaderPlatform	ShaderPlatform
	)

Shared function used to create Post DOF translucent textures

DECLARE_GPU_DRAWCALL_STAT_EXTERN()

DECLARE_GPU_DRAWCALL_STAT_EXTERN

(

Translucency

)

GetPostDOFTranslucentTextureDesc()

const FRDGTextureDesc GetPostDOFTranslucentTextureDesc	(	ETranslucencyPass::Type	TranslucencyPass,
		const FSeparateTranslucencyDimensions &	SeparateTranslucencyDimensions,
		bool	bIsModulate,
		EShaderPlatform	ShaderPlatform
	)

Shared function to get the post DOF texture pixel format and creation flags

GetTranslucencyView()

ETranslucencyView GetTranslucencyView

(

const FViewInfo &

View

)

Returns the translucency views to render for the requested view.

GetTranslucencyViews()

ETranslucencyView GetTranslucencyViews

(

TArrayView< const FViewInfo >

Views

)

Returns the union of all translucency views to render.

IsSeparateTranslucencyEnabled()

bool IsSeparateTranslucencyEnabled	(	ETranslucencyPass::Type	TranslucencyPass,
		float	DownsampleScale
	)

Check if separate translucency pass is needed for given pass and downsample scale

TranslucencyPassToMeshPass()

EMeshPass::Type TranslucencyPassToMeshPass

(

ETranslucencyPass::Type

TranslucencyPass

)

Converts the the translucency pass into the respective mesh pass.

UpdateSeparateTranslucencyDimensions()

FSeparateTranslucencyDimensions UpdateSeparateTranslucencyDimensions

(

const FSceneRenderer &

SceneRenderer

)

Computes the translucency dimensions.