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Public Types | Public Member Functions | Public Attributes | Protected Member Functions | List of all members
osgUtil::Optimizer::TextureAtlasBuilder::Atlas Class Reference

#include <Optimizer>

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)
 
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 setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Member Enumeration Documentation

◆ FitsIn

Enumerator
DOES_NOT_FIT_IN_ANY_ROW 
FITS_IN_CURRENT_ROW 
IN_NEXT_ROW 

Constructor & Destructor Documentation

◆ Atlas()

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

◆ ~Atlas()

virtual osgUtil::Optimizer::TextureAtlasBuilder::Atlas::~Atlas ( )
inlineprotectedvirtual

Member Function Documentation

◆ addSource()

bool osgUtil::Optimizer::TextureAtlasBuilder::Atlas::addSource ( Source source)

◆ clampToNearestPowerOfTwoSize()

void osgUtil::Optimizer::TextureAtlasBuilder::Atlas::clampToNearestPowerOfTwoSize ( )

◆ copySources()

void osgUtil::Optimizer::TextureAtlasBuilder::Atlas::copySources ( )

◆ doesSourceFit()

FitsIn osgUtil::Optimizer::TextureAtlasBuilder::Atlas::doesSourceFit ( Source source)

Member Data Documentation

◆ _height

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_height

◆ _image

osg::ref_ptr<osg::Image> osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_image

◆ _indexFirstOfRow

unsigned int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_indexFirstOfRow

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

◆ _margin

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_margin

◆ _maximumAtlasHeight

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_maximumAtlasHeight

◆ _maximumAtlasWidth

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_maximumAtlasWidth

◆ _sourceList

SourceList osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_sourceList

◆ _texture

osg::ref_ptr<osg::Texture2D> osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_texture

◆ _width

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_width

◆ _x

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_x

◆ _y

int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_y

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