FSlateNullShaderResourceManager Class Reference

Inheritance diagram for FSlateNullShaderResourceManager:

Public Member Functions
virtual int32	GetNumAtlasPages () const override
virtual class FSlateShaderResource *	GetAtlasPageResource (const int32 InIndex) const override
virtual bool	IsAtlasPageResourceAlphaOnly (const int32 InIndex) const override
virtual FSlateShaderResourceProxy *	GetShaderResource (const FSlateBrush &Brush, FVector2f LocalSize, float DrawScale) override
virtual ISlateAtlasProvider *	GetTextureAtlasProvider ()
virtual FSlateResourceHandle	GetResourceHandle (const FSlateBrush &InBrush) override
Public Member Functions inherited from ISlateAtlasProvider
virtual	~ISlateAtlasProvider ()
Public Member Functions inherited from FSlateShaderResourceManager
SLATECORE_API	FSlateShaderResourceManager ()
virtual SLATECORE_API	~FSlateShaderResourceManager ()
virtual SLATECORE_API FSlateResourceHandle	GetResourceHandle (const FSlateBrush &Brush, FVector2f LocalSize, float DrawScale)
virtual FSlateShaderResource *	GetFontShaderResource (int32 InTextureAtlasIndex, FSlateShaderResource *FontTextureAtlas, const class UObject *FontMaterial)

Additional Inherited Members
Protected Member Functions inherited from FSlateShaderResourceManager
void	ClearTextureMap ()
FString	GetResourcePath (const FSlateBrush &InBrush) const
Protected Attributes inherited from FSlateShaderResourceManager
TMap< FName, FSlateShaderResourceProxy * >	ResourceMap

Member Function Documentation

GetAtlasPageResource()

virtual class FSlateShaderResource * FSlateNullShaderResourceManager::GetAtlasPageResource ( const int32  InIndex ) const

inlineoverridevirtual

Get the page resource for the given index (verify with GetNumAtlasPages)

Implements ISlateAtlasProvider.

GetNumAtlasPages()

virtual int32 FSlateNullShaderResourceManager::GetNumAtlasPages ( ) const

inlineoverridevirtual

Get the number of atlas pages this atlas provider has available when calling GetAtlasPageResource

Implements ISlateAtlasProvider.

GetResourceHandle()

virtual FSlateResourceHandle FSlateNullShaderResourceManager::GetResourceHandle ( const FSlateBrush &  InBrush )

inlineoverridevirtual

Reimplemented from FSlateShaderResourceManager.

GetShaderResource()

virtual FSlateShaderResourceProxy * FSlateNullShaderResourceManager::GetShaderResource ( const FSlateBrush &  Brush, FVector2f  LocalSize, float  DrawScale  )

inlineoverridevirtual

Returns a texture associated with the passed in name. Should return nullptr if not found

Implements FSlateShaderResourceManager.

GetTextureAtlasProvider()

virtual ISlateAtlasProvider * FSlateNullShaderResourceManager::GetTextureAtlasProvider ( )

inlinevirtual

Returns the way to access the texture atlas information from this resource manager

Implements FSlateShaderResourceManager.

IsAtlasPageResourceAlphaOnly()

virtual bool FSlateNullShaderResourceManager::IsAtlasPageResourceAlphaOnly ( const int32  InIndex ) const

inlineoverridevirtual

Does the page resources for the given index only contain alpha information? This affects how the atlas visualizer will sample them (verify with GetNumAtlasPages)

Implements ISlateAtlasProvider.

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/SlateNullRenderer/Private/SlateNullRendererModule.cpp