osgViewer::Scene Class Reference

Scene holds the higher level reference to a single scene graph. More...

Inheritance diagram for osgViewer::Scene:

Public Member Functions
virtual const char *	className () const
void	setSceneData (osg::Node *node)
osg::Node *	getSceneData ()
const osg::Node *	getSceneData () const
void	setDatabasePager (osgDB::DatabasePager *dp)
osgDB::DatabasePager *	getDatabasePager ()
const osgDB::DatabasePager *	getDatabasePager () const
void	setImagePager (osgDB::ImagePager *ip)
osgDB::ImagePager *	getImagePager ()
const osgDB::ImagePager *	getImagePager () const
void	updateSceneGraph (osg::NodeVisitor &updateVisitor)
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. More...
bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...
int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	referenceCount () const
	Return the number of pointers currently referencing this object. More...
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...
ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Static Public Member Functions
static Scene *	getScene (osg::Node *node)
	Get the Scene object that has the specified node assigned to it. More...
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...
static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. More...
static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

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

Static Protected Member Functions
static Scene *	getOrCreateScene (osg::Node *node)
	Get the Scene object that has the specified node assigned to it. More...

Protected Attributes
osg::ref_ptr< osg::Node >	_sceneData
osg::ref_ptr< osgDB::DatabasePager >	_databasePager
osg::ref_ptr< osgDB::ImagePager >	_imagePager
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Friends
class	View

Detailed Description

Scene holds the higher level reference to a single scene graph.

Constructor & Destructor Documentation

osgViewer::Scene::Scene ( )

protected

virtual osgViewer::Scene::~Scene ( )

protectedvirtual

Member Function Documentation

virtual const char* osgViewer::Scene::className ( ) const

inlinevirtual

osgDB::DatabasePager* osgViewer::Scene::getDatabasePager ( )

inline

const osgDB::DatabasePager* osgViewer::Scene::getDatabasePager ( ) const

inline

osgDB::ImagePager* osgViewer::Scene::getImagePager ( )

inline

const osgDB::ImagePager* osgViewer::Scene::getImagePager ( ) const

inline

static Scene* osgViewer::Scene::getOrCreateScene ( osg::Node *  node )

staticprotected

Get the Scene object that has the specified node assigned to it.

or return a new Scene if no Scene has yet been assigned the specified node.

static Scene* osgViewer::Scene::getScene ( osg::Node *  node )

static

Get the Scene object that has the specified node assigned to it.

return 0 if no Scene has yet been assigned the specified node.

osg::Node* osgViewer::Scene::getSceneData

(

)

const osg::Node* osgViewer::Scene::getSceneData

(

)

const

void osgViewer::Scene::setDatabasePager

(

osgDB::DatabasePager *

dp

)

void osgViewer::Scene::setImagePager

(

osgDB::ImagePager *

ip

)

void osgViewer::Scene::setSceneData

(

osg::Node *

node

)

void osgViewer::Scene::updateSceneGraph

(

osg::NodeVisitor &

updateVisitor

)

Friends And Related Function Documentation

friend class View

friend

Member Data Documentation

osg::ref_ptr<osgDB::DatabasePager> osgViewer::Scene::_databasePager

protected

osg::ref_ptr<osgDB::ImagePager> osgViewer::Scene::_imagePager

protected

osg::ref_ptr<osg::Node> osgViewer::Scene::_sceneData

protected

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

• osgViewer/Scene