osgSim::ImpostorSpriteManager Class Reference

Helper class for managing the reuse of ImpostorSprite resources. More...

Inheritance diagram for osgSim::ImpostorSpriteManager:

[legend]List of all members.

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, int frameNumber)
osg::StateSet *	createOrReuseStateSet ()
void	reset ()
Protected Types
typedef std::vector< osg::ref_ptr< osg::StateSet > >	StateSetList
Protected Member Functions
	~ImpostorSpriteManager ()
Protected Attributes
osg::ref_ptr< osg::TexEnv >	_texenv
osg::ref_ptr< osg::AlphaFunc >	_alphafunc
ImpostorSprite *	_first
ImpostorSprite *	_last
StateSetList	_stateSetList
unsigned int	_reuseStateSetIndex

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Detailed Description

Helper class for managing the reuse of ImpostorSprite resources.

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Member Typedef Documentation

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

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Constructor & Destructor Documentation

osgSim::ImpostorSpriteManager::ImpostorSpriteManager (   )

osgSim::ImpostorSpriteManager::~ImpostorSpriteManager (   )  [protected]

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Member Function Documentation

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

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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]

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

• ImpostorSprite

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