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osgUtil::IntersectorGroup Class Reference
Inheritance diagram for osgUtil::IntersectorGroup:
osgUtil::Intersector osg::Referenced

Public Types

typedef std::vector
< osg::ref_ptr< Intersector > > 
Intersectors
- Public Types inherited from osgUtil::Intersector
enum  CoordinateFrame { WINDOW, PROJECTION, VIEW, MODEL }
enum  IntersectionLimit { NO_LIMIT, LIMIT_ONE_PER_DRAWABLE, LIMIT_ONE, LIMIT_NEAREST }

Public Member Functions

 IntersectorGroup ()
void addIntersector (Intersector *intersector)
IntersectorsgetIntersectors ()
void clear ()
virtual Intersectorclone (osgUtil::IntersectionVisitor &iv)
virtual bool enter (const osg::Node &node)
virtual void leave ()
virtual void intersect (osgUtil::IntersectionVisitor &iv, osg::Drawable *drawable)
virtual void reset ()
virtual bool containsIntersections ()
- Public Member Functions inherited from osgUtil::Intersector
 Intersector (CoordinateFrame cf=MODEL)
void setCoordinateFrame (CoordinateFrame cf)
CoordinateFrame getCoordinateFrame () const
void setIntersectionLimit (IntersectionLimit limit)
IntersectionLimit getIntersectionLimit () const
bool disabled () const
void incrementDisabledCount ()
void decrementDisabledCount ()
bool reachedLimit ()
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool threadSafe)
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 Attributes

Intersectors _intersectors
- Protected Attributes inherited from osgUtil::Intersector
CoordinateFrame _coordinateFrame
IntersectionLimit _intersectionLimit
unsigned int _disabledCount
- 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 setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Detailed Description

Concrete class for passing multiple intersectors through the scene graph. To be used in conjunction with IntersectionVisitor.

Member Typedef Documentation

Constructor & Destructor Documentation

osgUtil::IntersectorGroup::IntersectorGroup ( )

Member Function Documentation

void osgUtil::IntersectorGroup::addIntersector ( Intersector intersector)

Add an Intersector.

void osgUtil::IntersectorGroup::clear ( )

Clear the list of intersectors.

virtual Intersector* osgUtil::IntersectorGroup::clone ( osgUtil::IntersectionVisitor iv)
virtual

Implements osgUtil::Intersector.

virtual bool osgUtil::IntersectorGroup::containsIntersections ( )
virtual

Implements osgUtil::Intersector.

virtual bool osgUtil::IntersectorGroup::enter ( const osg::Node node)
virtual

Implements osgUtil::Intersector.

Intersectors& osgUtil::IntersectorGroup::getIntersectors ( )
inline

Get the list of intersector.

virtual void osgUtil::IntersectorGroup::intersect ( osgUtil::IntersectionVisitor iv,
osg::Drawable drawable 
)
virtual

Implements osgUtil::Intersector.

virtual void osgUtil::IntersectorGroup::leave ( )
virtual

Implements osgUtil::Intersector.

virtual void osgUtil::IntersectorGroup::reset ( )
virtual

Reimplemented from osgUtil::Intersector.

Member Data Documentation

Intersectors osgUtil::IntersectorGroup::_intersectors
protected

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