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osgUtil::Optimizer::TextureAtlasBuilder::Atlas Class Reference
Inheritance diagram for osgUtil::Optimizer::TextureAtlasBuilder::Atlas:
osg::Referenced

Public Types

enum  FitsIn { DOES_NOT_FIT_IN_ANY_ROW, FITS_IN_CURRENT_ROW, IN_NEXT_ROW }

Public Member Functions

 Atlas (int width, int height, int margin)
FitsIn doesSourceFit (Source *source)
bool addSource (Source *source)
void clampToNearestPowerOfTwoSize ()
void copySources ()
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool threadSafe)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () const
void addObserver (Observer *observer) const
void removeObserver (Observer *observer) const

Public Attributes

int _maximumAtlasWidth
int _maximumAtlasHeight
int _margin
osg::ref_ptr< osg::Texture2D_texture
osg::ref_ptr< osg::Image_image
SourceList _sourceList
int _x
int _y
int _width
int _height
unsigned int _indexFirstOfRow
 Contain the index of the first element of the last row.

Protected Member Functions

virtual ~Atlas ()
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Additional Inherited Members

- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

Member Enumeration Documentation

Enumerator:
DOES_NOT_FIT_IN_ANY_ROW 
FITS_IN_CURRENT_ROW 
IN_NEXT_ROW 

Constructor & Destructor Documentation

osgUtil::Optimizer::TextureAtlasBuilder::Atlas::Atlas ( int  width,
int  height,
int  margin 
)
inline
virtual osgUtil::Optimizer::TextureAtlasBuilder::Atlas::~Atlas ( )
inlineprotectedvirtual

Member Function Documentation

bool osgUtil::Optimizer::TextureAtlasBuilder::Atlas::addSource ( Source source)
void osgUtil::Optimizer::TextureAtlasBuilder::Atlas::clampToNearestPowerOfTwoSize ( )
void osgUtil::Optimizer::TextureAtlasBuilder::Atlas::copySources ( )
FitsIn osgUtil::Optimizer::TextureAtlasBuilder::Atlas::doesSourceFit ( Source source)

Member Data Documentation

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_height
osg::ref_ptr<osg::Image> osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_image
unsigned int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_indexFirstOfRow

Contain the index of the first element of the last row.

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_margin
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_maximumAtlasHeight
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_maximumAtlasWidth
SourceList osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_sourceList
osg::ref_ptr<osg::Texture2D> osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_texture
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_width
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_x
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_y

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