osgSim::ImpostorSpriteManager Class Reference

#include <ImpostorSprite.h>

Inheritance diagram for osgSim::ImpostorSpriteManager:

Collaboration diagram for osgSim::ImpostorSpriteManager:

Public Member Functions
	ImpostorSpriteManager ()
bool	empty () const
ImpostorSprite *	first ()
ImpostorSprite *	last ()
void	push_back (ImpostorSprite *is)
void	remove (ImpostorSprite *is)
ImpostorSprite *	createOrReuseImpostorSprite (int s, int t, unsigned int frameNumber)
osg::StateSet *	createOrReuseStateSet ()
void	reset ()
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () 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::Mutex *	getGlobalReferencedMutex ()
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool	getThreadSafeReferenceCounting ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Detailed Description

Helper class for managing the reuse of ImpostorSprite resources.

Definition at line 199 of file ImpostorSprite.h.

Member Typedef Documentation

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

protected

Definition at line 232 of file ImpostorSprite.h.

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

Definition at line 205 of file ImpostorSprite.h.

ImpostorSprite* osgSim::ImpostorSpriteManager::first ( )

inline

Definition at line 207 of file ImpostorSprite.h.

ImpostorSprite* osgSim::ImpostorSpriteManager::last ( )

inline

Definition at line 209 of file ImpostorSprite.h.

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

Definition at line 227 of file ImpostorSprite.h.

ImpostorSprite* osgSim::ImpostorSpriteManager::_first

protected

Definition at line 229 of file ImpostorSprite.h.

ImpostorSprite* osgSim::ImpostorSpriteManager::_last

protected

Definition at line 230 of file ImpostorSprite.h.

unsigned int osgSim::ImpostorSpriteManager::_reuseStateSetIndex

protected

Definition at line 234 of file ImpostorSprite.h.

StateSetList osgSim::ImpostorSpriteManager::_stateSetList

protected

Definition at line 233 of file ImpostorSprite.h.

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

protected

Definition at line 226 of file ImpostorSprite.h.

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

• osg_head/include/osgSim/ImpostorSprite.h