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Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
osgSim::ImpostorSpriteManager Class Reference

#include <ImpostorSprite>

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)
 
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 setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 

Detailed Description

Helper class for managing the reuse of ImpostorSprite resources.

Member Typedef Documentation

◆ StateSetList

Constructor & Destructor Documentation

◆ ImpostorSpriteManager()

osgSim::ImpostorSpriteManager::ImpostorSpriteManager ( )

◆ ~ImpostorSpriteManager()

osgSim::ImpostorSpriteManager::~ImpostorSpriteManager ( )
protected

Member Function Documentation

◆ createOrReuseImpostorSprite()

ImpostorSprite * osgSim::ImpostorSpriteManager::createOrReuseImpostorSprite ( int  s,
int  t,
unsigned int  frameNumber 
)

◆ createOrReuseStateSet()

osg::StateSet * osgSim::ImpostorSpriteManager::createOrReuseStateSet ( )

◆ empty()

bool osgSim::ImpostorSpriteManager::empty ( ) const
inline

◆ first()

ImpostorSprite * osgSim::ImpostorSpriteManager::first ( )
inline

◆ last()

ImpostorSprite * osgSim::ImpostorSpriteManager::last ( )
inline

◆ push_back()

void osgSim::ImpostorSpriteManager::push_back ( ImpostorSprite is)

◆ remove()

void osgSim::ImpostorSpriteManager::remove ( ImpostorSprite is)

◆ reset()

void osgSim::ImpostorSpriteManager::reset ( )

Member Data Documentation

◆ _alphafunc

osg::ref_ptr<osg::AlphaFunc> osgSim::ImpostorSpriteManager::_alphafunc
protected

◆ _first

ImpostorSprite* osgSim::ImpostorSpriteManager::_first
protected

◆ _last

ImpostorSprite* osgSim::ImpostorSpriteManager::_last
protected

◆ _reuseStateSetIndex

unsigned int osgSim::ImpostorSpriteManager::_reuseStateSetIndex
protected

◆ _stateSetList

StateSetList osgSim::ImpostorSpriteManager::_stateSetList
protected

◆ _texenv

osg::ref_ptr<osg::TexEnv> osgSim::ImpostorSpriteManager::_texenv
protected

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