Container class for all data required for rendering of drawables. More...

#include <RenderLeaf>

Inheritance diagram for osgUtil::RenderLeaf:

Public Member Functions
	RenderLeaf (osg::Drawable drawable, osg::RefMatrix projection, osg::RefMatrix *modelview, float depth=0.0f, unsigned int traversalOrderNumber=0)
void	set (osg::Drawable drawable, osg::RefMatrix projection, osg::RefMatrix *modelview, float depth=0.0f, unsigned int traversalOrderNumber=0)
void	reset ()
virtual void	render (osg::RenderInfo &renderInfo, RenderLeaf *previous)
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
virtual void	releaseGLObjects (osg::State *state=0) const
const osg::Drawable *	getDrawable () const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead.
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
	Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called.
bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe.
OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref().
int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it.
int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
int	referenceCount () const
	Return the number of pointers currently referencing this object.
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL.
ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted.
void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object.

Public Attributes
StateGraph *	_parent
osg::ref_ptr< osg::Drawable >	_drawable
osg::ref_ptr< osg::RefMatrix >	_projection
osg::ref_ptr< osg::RefMatrix >	_modelview
float	_depth
bool	_dynamic
unsigned int	_traversalOrderNumber

Friends
class	osgUtil::StateGraph
	Allow StateGraph to change the RenderLeaf's _parent.

Additional Inherited Members
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.
static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated.
static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler.
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Detailed Description

Container class for all data required for rendering of drawables.

Constructor & Destructor Documentation

◆ RenderLeaf()

osgUtil::RenderLeaf::RenderLeaf	(	osg::Drawable *	drawable,
		osg::RefMatrix *	projection,
		osg::RefMatrix *	modelview,
		float	depth = 0.0f,
		unsigned int	traversalOrderNumber = 0 )

inline

References _depth, _drawable, _dynamic, _modelview, _parent, _projection, _traversalOrderNumber, osg::Object::DYNAMIC, osg::Object::getDataVariance(), and osg::Referenced::Referenced().

Referenced by render().

Member Function Documentation

◆ getDrawable()

const osg::Drawable * osgUtil::RenderLeaf::getDrawable ( ) const

inline

References _drawable.

◆ releaseGLObjects()

virtual void osgUtil::RenderLeaf::releaseGLObjects ( osg::State * state = 0 ) const

inlinevirtual

References _drawable.

◆ render()

virtual void osgUtil::RenderLeaf::render	(	osg::RenderInfo &	renderInfo,
		RenderLeaf *	previous )

virtual

References RenderLeaf().

◆ reset()

void osgUtil::RenderLeaf::reset ( )

inline

References _depth, _drawable, _dynamic, _modelview, _parent, _projection, and _traversalOrderNumber.

◆ resizeGLObjectBuffers()

virtual void osgUtil::RenderLeaf::resizeGLObjectBuffers ( unsigned int maxSize )

inlinevirtual

References _drawable.

◆ set()

void osgUtil::RenderLeaf::set	(	osg::Drawable *	drawable,
		osg::RefMatrix *	projection,
		osg::RefMatrix *	modelview,
		float	depth = 0.0f,
		unsigned int	traversalOrderNumber = 0 )