#include "MaterialCache/MaterialCacheRenderer.h"
#include "DeferredShadingRenderer.h"
#include "MeshPassProcessor.h"
#include "PrimitiveSceneInfo.h"
#include "ScenePrivate.h"
#include "BasePassRendering.h"
#include "ComponentRecreateRenderStateContext.h"
#include "MaterialCachedData.h"
#include "InstanceCulling/InstanceCullingManager.h"
#include "Nanite/NaniteRayTracing.h"
#include "Nanite/NaniteShading.h"
#include "Nanite/NaniteShared.h"
#include "MaterialCache/MaterialCacheShaders.h"
#include "Rendering/NaniteStreamingManager.h"
#include "MaterialCacheDefinitions.h"
#include "RendererModule.h"
#include "MaterialCache/MaterialCache.h"
#include "MaterialCache/MaterialCacheAttribute.h"
#include "MaterialCache/MaterialCacheMeshProcessor.h"
#include "MaterialCache/MaterialCachePrimitiveData.h"
#include "MaterialCache/MaterialCacheSceneExtension.h"
#include "MaterialCache/MaterialCacheStackProvider.h"
#include "MaterialCache/MaterialCacheVirtualTextureRenderProxy.h"
#include "Materials/MaterialRenderProxy.h"

Classes
struct	FMaterialCacheGenericCSPrimitiveBatch

struct	FMaterialCacheGenericCSMaterialBatch

struct	FMaterialCacheGenericCSBatch

struct	FMaterialCacheStaticMeshCommand

struct	FMaterialCacheHardwareLayerRenderData

struct	FMaterialCacheNaniteLayerRenderData

struct	FMaterialCacheNaniteRenderData

struct	FMaterialCacheVertexInvariantLayerRenderData

struct	FMaterialCachePageInfo

struct	FMaterialCachePageCollection

struct	FMaterialCacheLayerRenderData

struct	FMaterialCacheABuffer

struct	FMaterialCacheRenderData

struct	FMaterialCacheHardwareContext

struct	FMaterialCacheNaniteContext

struct	FMaterialCacheVertexInvariantContext

struct	FMaterialCachePageAllocation

Enumerations
enum class	EMaterialCacheRenderPath { HardwareRaster , NaniteRaster , VertexInvariant , Count }

enum class	EMaterialCacheABufferTileLayout { Horizontal , Sliced }

Functions
	IMPLEMENT_STATIC_UNIFORM_BUFFER_STRUCT (FMaterialCacheUniformParameters, "MaterialCachePass", SceneTextures)

	DECLARE_GPU_STAT (MaterialCacheCompositePages)

	DECLARE_GPU_STAT (MaterialCacheFinalize)

FMaterialCacheGenericCSPrimitiveBatch &	MaterialCacheAllocateGenericCSShadePage (FSceneRendererBase Renderer, const FMaterialCachePendingEntry &Entry, const FMaterialCachePendingPageEntry &Page, const FMaterialRenderProxy MaterialRenderProxy, const FPrimitiveSceneProxy *PrimitiveSceneProxy, FMaterialCacheGenericCSBatch &RenderData, FMaterialCachePageAllocation PageAllocation)

void	MaterialCacheAllocateNaniteRasterPage (FSceneRendererBase Renderer, FRDGBuilder &GraphBuilder, const FGuid &TagGuid, const FMaterialCachePendingEntry &Entry, const FMaterialCachePendingPageEntry &Page, FMaterialCacheStackEntry StackEntry, const FPrimitiveSceneProxy PrimitiveSceneProxy, const FMaterialCacheVirtualTextureRenderProxy CacheProxy, const FPrimitiveSceneInfo PrimitiveSceneInfo, FMaterialCachePrimitiveData *PrimitiveData, FMaterialCacheNaniteRenderData &RenderData, FMaterialCacheNaniteLayerRenderData &LayerRenderData, FMaterialCachePageAllocation PageAllocation)

void	MaterialCacheAllocateVertexInvariantPage (FSceneRendererBase Renderer, FRDGBuilder &GraphBuilder, const FGuid &TagGuid, const FMaterialCachePendingEntry &Entry, const FMaterialCachePendingPageEntry &Page, FMaterialCacheStackEntry StackEntry, const FPrimitiveSceneProxy PrimitiveSceneProxy, const FPrimitiveSceneInfo PrimitiveSceneInfo, FMaterialCachePrimitiveData PrimitiveData, FMaterialCacheVertexInvariantLayerRenderData &RenderData, FMaterialCachePageAllocation PageAllocation)

void	MaterialCacheAllocateHardwareRasterPage (FSceneRendererBase Renderer, const FGuid &TagGuid, const FMaterialCachePendingEntry &Entry, const FMaterialCachePendingPageEntry &Page, FMaterialCacheStackEntry StackEntry, const FPrimitiveSceneProxy PrimitiveSceneProxy, const FMaterialCacheVirtualTextureRenderProxy CacheProxy, const FPrimitiveSceneInfo PrimitiveSceneInfo, FMaterialCachePrimitiveData *PrimitiveData, FMaterialCacheHardwareLayerRenderData &RenderData, FMaterialCachePageAllocation PageAllocation)

void	CreatePageIndirectionBuffer (FRDGBuilder &GraphBuilder, FMaterialCacheGenericCSBatch &Batch)

void	MaterialCacheEnqueuePages (FRDGBuilder &GraphBuilder, const FMaterialCacheTagLayout &TagLayout, const FMaterialCacheSetup &Setup, const TArrayView< FMaterialCachePageEntry > &Pages)

void	MaterialCacheRenderPages (FRDGBuilder &GraphBuilder)

Variables
bool	GMaterialCacheStaticMeshEnableViewportFromVS = true

bool	GMaterialCacheVertexInvariantEnable = true

bool	GMaterialCacheCommandCaching = false

Enumeration Type Documentation

◆ EMaterialCacheABufferTileLayout

enum class EMaterialCacheABufferTileLayout

strong

Enumerator
Horizontal
Sliced

◆ EMaterialCacheRenderPath

enum class EMaterialCacheRenderPath

strong

Enumerator
HardwareRaster	Standard hardware rasterization unwrap path Batches to a single mesh command set per layer
NaniteRaster	Nanite rasterization unwrap path All pages shader the same rasterization context / vis-buffer, a single stack shares the same page vis-region Shading is parallel per layer, batched by material then primitive
VertexInvariant	Shade-only path, enabled when the material doesn't make use of non-uv derived vertex data
Count

Function Documentation

◆ CreatePageIndirectionBuffer()

void CreatePageIndirectionBuffer	(	FRDGBuilder &	GraphBuilder,
		FMaterialCacheGenericCSBatch &	Batch
	)

◆ DECLARE_GPU_STAT() [1/2]

DECLARE_GPU_STAT ( MaterialCacheCompositePages )

◆ DECLARE_GPU_STAT() [2/2]

DECLARE_GPU_STAT ( MaterialCacheFinalize )

◆ IMPLEMENT_STATIC_UNIFORM_BUFFER_STRUCT()

IMPLEMENT_STATIC_UNIFORM_BUFFER_STRUCT	(	FMaterialCacheUniformParameters	,
		"MaterialCachePass"	,
		SceneTextures
	)

Array declarations not supported for this type, lay them out manually

◆ MaterialCacheAllocateGenericCSShadePage()

FMaterialCacheGenericCSPrimitiveBatch & MaterialCacheAllocateGenericCSShadePage	(	FSceneRendererBase *	Renderer,
		const FMaterialCachePendingEntry &	Entry,
		const FMaterialCachePendingPageEntry &	Page,
		const FMaterialRenderProxy *	MaterialRenderProxy,
		const FPrimitiveSceneProxy *	PrimitiveSceneProxy,
		FMaterialCacheGenericCSBatch &	RenderData,
		FMaterialCachePageAllocation	PageAllocation
	)

◆ MaterialCacheAllocateHardwareRasterPage()

void MaterialCacheAllocateHardwareRasterPage	(	FSceneRendererBase *	Renderer,
		const FGuid &	TagGuid,
		const FMaterialCachePendingEntry &	Entry,
		const FMaterialCachePendingPageEntry &	Page,
		FMaterialCacheStackEntry	StackEntry,
		const FPrimitiveSceneProxy *	PrimitiveSceneProxy,
		const FMaterialCacheVirtualTextureRenderProxy *	CacheProxy,
		const FPrimitiveSceneInfo *	PrimitiveSceneInfo,
		FMaterialCachePrimitiveData *	PrimitiveData,
		FMaterialCacheHardwareLayerRenderData &	RenderData,
		FMaterialCachePageAllocation	PageAllocation
	)

◆ MaterialCacheAllocateNaniteRasterPage()

void MaterialCacheAllocateNaniteRasterPage	(	FSceneRendererBase *	Renderer,
		FRDGBuilder &	GraphBuilder,
		const FGuid &	TagGuid,
		const FMaterialCachePendingEntry &	Entry,
		const FMaterialCachePendingPageEntry &	Page,
		FMaterialCacheStackEntry	StackEntry,
		const FPrimitiveSceneProxy *	PrimitiveSceneProxy,
		const FMaterialCacheVirtualTextureRenderProxy *	CacheProxy,
		const FPrimitiveSceneInfo *	PrimitiveSceneInfo,
		FMaterialCachePrimitiveData *	PrimitiveData,
		FMaterialCacheNaniteRenderData &	RenderData,
		FMaterialCacheNaniteLayerRenderData &	LayerRenderData,
		FMaterialCachePageAllocation	PageAllocation
	)

◆ MaterialCacheAllocateVertexInvariantPage()

void MaterialCacheAllocateVertexInvariantPage	(	FSceneRendererBase *	Renderer,
		FRDGBuilder &	GraphBuilder,
		const FGuid &	TagGuid,
		const FMaterialCachePendingEntry &	Entry,
		const FMaterialCachePendingPageEntry &	Page,
		FMaterialCacheStackEntry	StackEntry,
		const FPrimitiveSceneProxy *	PrimitiveSceneProxy,
		const FPrimitiveSceneInfo *	PrimitiveSceneInfo,
		FMaterialCachePrimitiveData *	PrimitiveData,
		FMaterialCacheVertexInvariantLayerRenderData &	RenderData,
		FMaterialCachePageAllocation	PageAllocation
	)

◆ MaterialCacheEnqueuePages()

void MaterialCacheEnqueuePages	(	FRDGBuilder &	GraphBuilder,
		const FMaterialCacheTagLayout &	TagLayout,
		const FMaterialCacheSetup &	Setup,
		const TArrayView< FMaterialCachePageEntry > &	Pages
	)

Enqueue a set of pages for rendering

◆ MaterialCacheRenderPages()

void MaterialCacheRenderPages ( FRDGBuilder & GraphBuilder )

Process all enqueued pages

Variable Documentation

◆ GMaterialCacheCommandCaching

bool GMaterialCacheCommandCaching = false

◆ GMaterialCacheStaticMeshEnableViewportFromVS

bool GMaterialCacheStaticMeshEnableViewportFromVS = true

◆ GMaterialCacheVertexInvariantEnable

bool GMaterialCacheVertexInvariantEnable = true

Classes

Enumerations

Functions

Variables