OpenSceneGraph  3.0.1
Classes | Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes
osgUtil::Optimizer::TextureAtlasBuilder Class Reference

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

List of all members.

Classes

class  Atlas
struct  CompareSrc
class  Source

Public Member Functions

 TextureAtlasBuilder ()
void reset ()
void setMaximumAtlasSize (int width, int height)
int getMaximumAtlasWidth () const
int getMaximumAtlasHeight () const
void setMargin (int margin)
int getMargin () const
void addSource (const osg::Image *image)
void addSource (const osg::Texture2D *texture)
unsigned int getNumSources () const
const osg::ImagegetSourceImage (unsigned int i)
const osg::Texture2DgetSourceTexture (unsigned int i)
void buildAtlas ()
osg::ImagegetImageAtlas (unsigned int i)
osg::Texture2DgetTextureAtlas (unsigned int i)
osg::Matrix getTextureMatrix (unsigned int i)
osg::ImagegetImageAtlas (const osg::Image *image)
osg::Texture2DgetTextureAtlas (const osg::Image *image)
osg::Matrix getTextureMatrix (const osg::Image *image)
osg::ImagegetImageAtlas (const osg::Texture2D *textue)
osg::Texture2DgetTextureAtlas (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

SourcegetSource (const osg::Image *image)
SourcegetSource (const osg::Texture2D *texture)

Protected Attributes

int _maximumAtlasWidth
int _maximumAtlasHeight
int _margin
SourceList _sourceList
AtlasList _atlasList

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.


Member Typedef Documentation


Constructor & Destructor Documentation


Member Function Documentation


Member Data Documentation


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

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Generated at Sat Apr 28 2012 08:44:40 for the OpenSceneGraph by doxygen 1.8.0.