class OSGTEXT_EXPORT GlyphTexture

Inheritance:

Public Methods

GlyphTexture()

virtual int compare(const osg::StateAttribute& rhs) const

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs

void setStateSet(osg::StateSet* stateset)

osg::StateSet* getStateSet()

const osg::StateSet* getStateSet() const

void setGlyphImageMargin(unsigned int margin)

Set the margin around each glyph, to ensure that texture filtering doesn't bleed adjacent glyph's into each other

unsigned int getGlyphImageMargin() const

bool getSpaceForGlyph(Glyph* glyph, int& posX, int& posY)

void addGlyph(Glyph* glyph, int posX, int posY)

virtual void apply(osg::State& state) const

Protected Fields

osg::StateSet* _stateset

int _margin

int _usedY

int _partUsedX

int _partUsedY

GlyphRefList _glyphs

mutable GlyphBuffer _glyphsToSubload

Protected Methods

virtual ~GlyphTexture()

Protected Members

typedef std::vector< osg::ref_ptr<Glyph> > GlyphRefList

typedef std::vector< const Glyph* > GlyphPtrList

typedef osg::buffered_object< GlyphPtrList > GlyphBuffer

Documentation

GlyphTexture()

virtual int compare(const osg::StateAttribute& rhs) const

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs

void setStateSet(osg::StateSet* stateset)

osg::StateSet* getStateSet()

const osg::StateSet* getStateSet() const

void setGlyphImageMargin(unsigned int margin)

Set the margin around each glyph, to ensure that texture filtering doesn't bleed adjacent glyph's into each other

unsigned int getGlyphImageMargin() const

bool getSpaceForGlyph(Glyph* glyph, int& posX, int& posY)

void addGlyph(Glyph* glyph, int posX, int posY)

virtual void apply(osg::State& state) const

virtual ~GlyphTexture()

osg::StateSet* _stateset

int _margin

int _usedY

int _partUsedX

int _partUsedY

typedef std::vector< osg::ref_ptr<Glyph> > GlyphRefList

typedef std::vector< const Glyph* > GlyphPtrList

typedef osg::buffered_object< GlyphPtrList > GlyphBuffer

GlyphRefList _glyphs

mutable GlyphBuffer _glyphsToSubload

This class has no child classes.

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