#include <renderableglyph.h>

Public Member Functions
	RenderableGlyph (nap::Core &core)

virtual	~RenderableGlyph () override

const glm::ivec2 &	getSize () const

const glm::ivec2 &	getBearing () const

int	getWidth () const

int	getHeight () const

int	getOffsetLeft () const

int	getOffsetTop () const

const Texture2D &	getTexture () const

Texture2D &	getTexture ()

int	getHorizontalAdvance () const

int	getVerticalAdvance () const

bool	empty () const

Public Member Functions inherited from IGlyphRepresentation
virtual	~IGlyphRepresentation ()

	IGlyphRepresentation (nap::Core &core)

	IGlyphRepresentation (const IGlyphRepresentation &other)=delete

IGlyphRepresentation &	operator= (const IGlyphRepresentation &)=delete

	IGlyphRepresentation (IGlyphRepresentation &&other)=delete

IGlyphRepresentation &	operator= (IGlyphRepresentation &&other)=delete

Protected Member Functions
virtual bool	setup (const Glyph &glyph, bool generateMipmaps, utility::ErrorState &errorCode)

Protected Member Functions inherited from IGlyphRepresentation
bool	init (const Glyph &glyph, utility::ErrorState &error)

virtual bool	onInit (const Glyph &glyph, utility::ErrorState &error)=0

Additional Inherited Members
Protected Attributes inherited from IGlyphRepresentation
nap::Core *	mCore
	Handle to core instance. More...

Description

Represents a symbol (character) in a font that can be rendered. The glyph is rendered to a 2D texture that can be tied to a material. The glyph is converted to a bitmap on initialization and uploaded to the GPU. The bitmap is deleted after storage on the GPU.

Inheritance diagram for RenderableGlyph:

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Collaboration diagram for RenderableGlyph:

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Constructor & Destructor Documentation

◆ RenderableGlyph()

RenderableGlyph ( nap::Core & core )

◆ ~RenderableGlyph()

virtual ~RenderableGlyph ( )

overridevirtual

Member Function Documentation

◆ empty()

bool empty ( ) const

If this render-able glyph has a texture.

Returns: if this glyph has a texture associated with it

◆ getBearing()

const glm::ivec2& getBearing ( ) const

Returns: offset from baseline to top / left of glyph in pixels

◆ getHeight()

int getHeight ( ) const

Returns: height of the glyph in pixels

◆ getHorizontalAdvance()

int getHorizontalAdvance ( ) const

Returns: horizontal glyph advance value in pixels

◆ getOffsetLeft()

int getOffsetLeft ( ) const

Returns: Offset from baseline to the left in pixels

◆ getOffsetTop()

int getOffsetTop ( ) const

Returns: Offset from baseline to the left in pixels

◆ getSize()

const glm::ivec2& getSize ( ) const

Returns: size of the glyph in pixels

◆ getTexture() [1/2]

Texture2D& getTexture ( )

Returns: the 2D Texture

◆ getTexture() [2/2]

const Texture2D& getTexture ( ) const

Returns: the 2D Texture

◆ getVerticalAdvance()

int getVerticalAdvance ( ) const

Returns: vertical glyph advance value in pixels

◆ getWidth()

int getWidth ( ) const

Returns: width of the glyph in pixels

◆ setup()

virtual bool setup	(	const Glyph &	glyph,
		bool	generateMipmaps,
		utility::ErrorState &	errorCode
	)

protectedvirtual

Initializes the 2DTexture after construction of this glyph. First it converts the free-type glyph into a bitmap. This bitmap is uploaded to the GPU.

Returns: if the 2DTexture has been initialized correctly.

Public Member Functions

Protected Member Functions

Additional Inherited Members