makVrv::DtTexturedGlyphRenderer Class Reference

A glyph renderer which renders the texture associated with a glyph.

Inheritance diagram for makVrv::DtTexturedGlyphRenderer:

Public Types
typedef std::vector < DtOffsetColoredTexturedVertex, tbb::tbb_allocator < DtOffsetColoredTexturedVertex > >	QuadVertexList
typedef std::unordered_map < unsigned int, QuadVertexList >	TextureLists
Public Types inherited from makVrv::DtGlyphRenderer
enum	BitmapFormat { Alpha, RGB }

Public Member Functions
	DtTexturedGlyphRenderer ()
virtual	~DtTexturedGlyphRenderer ()
void	setProjectedStringPosition (const float pos[4])
void	setProjectedStringRotation (float angle)
void	setGroup (unsigned int group)
virtual void	renderGlyphWithAdvance (DtPen &pen, DtGlyph &glyph, bool advance)
virtual void	renderGlyphWithRightToLeft (DtPen &pen, DtGlyph &glyph, bool rightToLeft)
const TextureLists &	perTextureLists () const
TextureLists &	perTextureLists ()
const size_t	maxRenderDataSizeInBytes () const
Public Member Functions inherited from makVrv::DtGlyphRenderer
	DtGlyphRenderer ()
virtual	~DtGlyphRenderer ()

Static Public Member Functions
static const size_t	dataSizeInBytesForQuadCount (const size_t count)

Protected Attributes
TextureLists	myLists
float	myCurrentStringPos [4]
float	myCurrentStringRotation
float	myGroup
QuadVertexList	myScratchVertList

Member Typedef Documentation

typedef std::vector<DtOffsetColoredTexturedVertex, tbb::tbb_allocator<DtOffsetColoredTexturedVertex> > makVrv::DtTexturedGlyphRenderer::QuadVertexList

typedef std::unordered_map<unsigned int, QuadVertexList > makVrv::DtTexturedGlyphRenderer::TextureLists

Constructor & Destructor Documentation

makVrv::DtTexturedGlyphRenderer::DtTexturedGlyphRenderer

(

)

CTOR.

virtual makVrv::DtTexturedGlyphRenderer::~DtTexturedGlyphRenderer ( )

virtual

DTOR, releases resources.

Member Function Documentation

void makVrv::DtTexturedGlyphRenderer::setProjectedStringPosition

(

const float

pos[4]

)

Set the projected string position.

void makVrv::DtTexturedGlyphRenderer::setProjectedStringRotation

(

float

angle

)

Set the string's rotation (in radians).

void makVrv::DtTexturedGlyphRenderer::setGroup

(

unsigned int

group

)

Set the string's order group.

virtual void makVrv::DtTexturedGlyphRenderer::renderGlyphWithAdvance ( DtPen &  pen, DtGlyph &  glyph, bool  advance  )

virtual

For each glyph to be rendered, the pen stores the location of the rendering. The glyph provides the glyph parameters. If advance is true advances position in pen by font size.

Implements makVrv::DtGlyphRenderer.

virtual void makVrv::DtTexturedGlyphRenderer::renderGlyphWithRightToLeft ( DtPen &  pen, DtGlyph &  glyph, bool  rightToLeft  )

virtual

Implements makVrv::DtGlyphRenderer.

const TextureLists& makVrv::DtTexturedGlyphRenderer::perTextureLists ( ) const

inline

Get the per texture lists (const).

TextureLists& makVrv::DtTexturedGlyphRenderer::perTextureLists ( )

inline

Get the per texture lists.

const size_t makVrv::DtTexturedGlyphRenderer::maxRenderDataSizeInBytes

(

)

const

Returns the maximum size in bytes needed for any QuadVertexList in the current per texture lists.

static const size_t makVrv::DtTexturedGlyphRenderer::dataSizeInBytesForQuadCount ( const size_t  count )

static

Returns the size in bytes needed for the given number of quads.

Member Data Documentation

TextureLists makVrv::DtTexturedGlyphRenderer::myLists

protected

float makVrv::DtTexturedGlyphRenderer::myCurrentStringPos[4]

protected

float makVrv::DtTexturedGlyphRenderer::myCurrentStringRotation

protected

float makVrv::DtTexturedGlyphRenderer::myGroup

protected

QuadVertexList makVrv::DtTexturedGlyphRenderer::myScratchVertList

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvGraphics/DtTexturedGlyphRenderer.h