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Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
osgSim::ImpostorSpriteManager Class Reference
Inheritance diagram for osgSim::ImpostorSpriteManager:
osg::Referenced

Public Member Functions

 ImpostorSpriteManager ()
bool empty () const
ImpostorSpritefirst ()
ImpostorSpritelast ()
void push_back (ImpostorSprite *is)
void remove (ImpostorSprite *is)
ImpostorSpritecreateOrReuseImpostorSprite (int s, int t, unsigned int frameNumber)
osg::StateSetcreateOrReuseStateSet ()
void reset ()
- 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

Protected Types

typedef std::vector
< osg::ref_ptr< osg::StateSet > > 
StateSetList

Protected Member Functions

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

Protected Attributes

osg::ref_ptr< osg::TexEnv_texenv
osg::ref_ptr< osg::AlphaFunc_alphafunc
ImpostorSprite_first
ImpostorSprite_last
StateSetList _stateSetList
unsigned int _reuseStateSetIndex
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

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 ()

Detailed Description

Helper class for managing the reuse of ImpostorSprite resources.

Member Typedef Documentation

Constructor & Destructor Documentation

osgSim::ImpostorSpriteManager::ImpostorSpriteManager ( )
osgSim::ImpostorSpriteManager::~ImpostorSpriteManager ( )
protected

Member Function Documentation

ImpostorSprite* osgSim::ImpostorSpriteManager::createOrReuseImpostorSprite ( int  s,
int  t,
unsigned int  frameNumber 
)
osg::StateSet* osgSim::ImpostorSpriteManager::createOrReuseStateSet ( )
bool osgSim::ImpostorSpriteManager::empty ( ) const
inline
ImpostorSprite* osgSim::ImpostorSpriteManager::first ( )
inline
ImpostorSprite* osgSim::ImpostorSpriteManager::last ( )
inline
void osgSim::ImpostorSpriteManager::push_back ( ImpostorSprite is)
void osgSim::ImpostorSpriteManager::remove ( ImpostorSprite is)
void osgSim::ImpostorSpriteManager::reset ( )

Member Data Documentation

osg::ref_ptr<osg::AlphaFunc> osgSim::ImpostorSpriteManager::_alphafunc
protected
ImpostorSprite* osgSim::ImpostorSpriteManager::_first
protected
ImpostorSprite* osgSim::ImpostorSpriteManager::_last
protected
unsigned int osgSim::ImpostorSpriteManager::_reuseStateSetIndex
protected
StateSetList osgSim::ImpostorSpriteManager::_stateSetList
protected
osg::ref_ptr<osg::TexEnv> osgSim::ImpostorSpriteManager::_texenv
protected

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