osgUtil::Optimizer::TextureAtlasBuilder Class Reference

Texture Atlas Builder creates a set of textures/images which each contain multiple images. More...

List of all members.

Public Member Functions
	TextureAtlasBuilder ()
void	reset ()
void	setMaximumAtlasSize (unsigned int width, unsigned int height)
unsigned int	getMaximumAtlasWidth () const
unsigned int	getMaximumAtlasHeight () const
void	setMargin (unsigned int margin)
unsigned int	getMargin () const
void	addSource (const osg::Image *image)
void	addSource (const osg::Texture2D *texture)
unsigned int	getNumSources () const
const osg::Image *	getSourceImage (unsigned int i)
const osg::Texture2D *	getSourceTexture (unsigned int i)
void	buildAtlas ()
osg::Image *	getImageAtlas (unsigned int i)
osg::Texture2D *	getTextureAtlas (unsigned int i)
osg::Matrix	getTextureMatrix (unsigned int i)
osg::Image *	getImageAtlas (const osg::Image *image)
osg::Texture2D *	getTextureAtlas (const osg::Image *image)
osg::Matrix	getTextureMatrix (const osg::Image *image)
osg::Image *	getImageAtlas (const osg::Texture2D *textue)
osg::Texture2D *	getTextureAtlas (const osg::Texture2D *texture)
osg::Matrix	getTextureMatrix (const osg::Texture2D *texture)
Protected Types
typedef std::vector < osg::ref_ptr < Source > >	SourceList
typedef std::vector < osg::ref_ptr < Atlas > >	AtlasList
Protected Member Functions
Source *	getSource (const osg::Image *image)
Source *	getSource (const osg::Texture2D *texture)
Protected Attributes
unsigned int	_maximumAtlasWidth
unsigned int	_maximumAtlasHeight
unsigned int	_margin
SourceList	_sourceList
AtlasList	_atlasList
Classes
class	Atlas
class	Source

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Detailed Description

Texture Atlas Builder creates a set of textures/images which each contain multiple images.

Texture Atlas' are used to make it possible to use much wider batching of data.

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Member Typedef Documentation

typedef std::vector< osg::ref_ptr<Source> > osgUtil::Optimizer::TextureAtlasBuilder::SourceList [protected]

typedef std::vector< osg::ref_ptr<Atlas> > osgUtil::Optimizer::TextureAtlasBuilder::AtlasList [protected]

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Constructor & Destructor Documentation

osgUtil::Optimizer::TextureAtlasBuilder::TextureAtlasBuilder

(

)

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Member Function Documentation

void osgUtil::Optimizer::TextureAtlasBuilder::reset

(

)

void osgUtil::Optimizer::TextureAtlasBuilder::setMaximumAtlasSize	(	unsigned int	width,
		unsigned int	height
	)

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::getMaximumAtlasWidth

(

)

const [inline]

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::getMaximumAtlasHeight

(

)

const [inline]

void osgUtil::Optimizer::TextureAtlasBuilder::setMargin

(

unsigned int

margin

)

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::getMargin

(

)

const [inline]

void osgUtil::Optimizer::TextureAtlasBuilder::addSource

(

const osg::Image *

image

)

void osgUtil::Optimizer::TextureAtlasBuilder::addSource

(

const osg::Texture2D *

texture

)

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::getNumSources

(

)

const [inline]

const osg::Image* osgUtil::Optimizer::TextureAtlasBuilder::getSourceImage

(

unsigned int

i

)

[inline]

const osg::Texture2D* osgUtil::Optimizer::TextureAtlasBuilder::getSourceTexture

(

unsigned int

i

)

[inline]

void osgUtil::Optimizer::TextureAtlasBuilder::buildAtlas

(

)

osg::Image* osgUtil::Optimizer::TextureAtlasBuilder::getImageAtlas

(

unsigned int

i

)

osg::Texture2D* osgUtil::Optimizer::TextureAtlasBuilder::getTextureAtlas

(

unsigned int

i

)

osg::Matrix osgUtil::Optimizer::TextureAtlasBuilder::getTextureMatrix

(

unsigned int

i

)

osg::Image* osgUtil::Optimizer::TextureAtlasBuilder::getImageAtlas

(

const osg::Image *

image

)

osg::Texture2D* osgUtil::Optimizer::TextureAtlasBuilder::getTextureAtlas

(

const osg::Image *

image

)

osg::Matrix osgUtil::Optimizer::TextureAtlasBuilder::getTextureMatrix

(

const osg::Image *

image

)

osg::Image* osgUtil::Optimizer::TextureAtlasBuilder::getImageAtlas

(

const osg::Texture2D *

textue

)

osg::Texture2D* osgUtil::Optimizer::TextureAtlasBuilder::getTextureAtlas

(

const osg::Texture2D *

texture

)

osg::Matrix osgUtil::Optimizer::TextureAtlasBuilder::getTextureMatrix

(

const osg::Texture2D *

texture

)

Source* osgUtil::Optimizer::TextureAtlasBuilder::getSource

(

const osg::Image *

image

)

[protected]

Source* osgUtil::Optimizer::TextureAtlasBuilder::getSource

(

const osg::Texture2D *

texture

)

[protected]

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Member Data Documentation

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::_maximumAtlasWidth [protected]

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::_maximumAtlasHeight [protected]

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::_margin [protected]

SourceList osgUtil::Optimizer::TextureAtlasBuilder::_sourceList [protected]

AtlasList osgUtil::Optimizer::TextureAtlasBuilder::_atlasList [protected]

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

• Optimizer

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