FSlateCachedElementList Struct Reference

#include <DrawElements.h>

Public Member Functions
	FSlateCachedElementList (FSlateCachedElementData *InParentData, const SWidget *InWidget)
void	Initialize ()
SLATECORE_API	~FSlateCachedElementList ()
void	ClearCachedElements ()
FSlateCachedElementData *	GetOwningData ()
FSlateRenderBatch &	AddRenderBatch (int32 InLayer, const FShaderParams &InShaderParams, const FSlateShaderResource *InResource, ESlateDrawPrimitive InPrimitiveType, ESlateShader InShaderType, ESlateDrawEffect InDrawEffects, ESlateBatchDrawFlag InDrawFlags, int8 SceneIndex)
void	AddCachedClipState (FSlateCachedClipState &ClipStateToCache)
void	AddReferencedObjects (FReferenceCollector &Collector)
SLATECORE_API bool	IsEmpty ()
SLATECORE_API int32	NumElements ()

Public Attributes
FSlateDrawElementMap	DrawElements
TArray< int32 >	CachedRenderBatchIndices
const SWidget *	OwningWidget
FSlateCachedElementData *	ParentData
FSlateCachedFastPathRenderingData *	CachedRenderingData

Detailed Description

Cached list of elements corresponding to a particular widget. This class is used as an interfaces for renderbatches to interact with cached rendering data with In particular verticies and indicies

Constructor & Destructor Documentation

FSlateCachedElementList()

FSlateCachedElementList::FSlateCachedElementList ( FSlateCachedElementData *  InParentData, const SWidget *  InWidget  )

inline

~FSlateCachedElementList()

FSlateCachedElementList::~FSlateCachedElementList

(

)

Member Function Documentation

AddCachedClipState()

void FSlateCachedElementList::AddCachedClipState

(

FSlateCachedClipState &

ClipStateToCache

)

AddReferencedObjects()

void FSlateCachedElementList::AddReferencedObjects

(

FReferenceCollector &

Collector

)

AddRenderBatch()

FSlateRenderBatch & FSlateCachedElementList::AddRenderBatch	(	int32	InLayer,
		const FShaderParams &	InShaderParams,
		const FSlateShaderResource *	InResource,
		ESlateDrawPrimitive	InPrimitiveType,
		ESlateShader	InShaderType,
		ESlateDrawEffect	InDrawEffects,
		ESlateBatchDrawFlag	InDrawFlags,
		int8	SceneIndex
	)

ClearCachedElements()

void FSlateCachedElementList::ClearCachedElements

(

)

GetOwningData()

FSlateCachedElementData * FSlateCachedElementList::GetOwningData ( )

inline

Initialize()

void FSlateCachedElementList::Initialize ( )

inline

IsEmpty()

bool FSlateCachedElementList::IsEmpty

(

)

Returns true if all typed containers are empty, else false

NumElements()

int32 FSlateCachedElementList::NumElements

(

)

Returns number of elements in all containers summed

Member Data Documentation

CachedRenderBatchIndices

TArray<int32> FSlateCachedElementList::CachedRenderBatchIndices

CachedRenderingData

FSlateCachedFastPathRenderingData* FSlateCachedElementList::CachedRenderingData

DrawElements

FSlateDrawElementMap FSlateCachedElementList::DrawElements

List of source draw elements to create batches from

OwningWidget

const SWidget* FSlateCachedElementList::OwningWidget

The widget whose draw elements are in this list

ParentData

FSlateCachedElementData* FSlateCachedElementList::ParentData

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The documentation for this struct was generated from the following files:

• Engine/Source/Runtime/SlateCore/Public/Rendering/DrawElements.h
• Engine/Source/Runtime/SlateCore/Private/Rendering/DrawElements.cpp