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osgUtil::IntersectorGroup Class Reference

#include <IntersectionVisitor>

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 }
 
enum  PrecisionHint { USE_DOUBLE_CALCULATIONS , USE_FLOAT_CALCULATIONS }
 

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, IntersectionLimit il=NO_LIMIT)
 
void setCoordinateFrame (CoordinateFrame cf)
 
CoordinateFrame getCoordinateFrame () const
 
void setIntersectionLimit (IntersectionLimit limit)
 
IntersectionLimit getIntersectionLimit () const
 
bool disabled () const
 
void incrementDisabledCount ()
 
void decrementDisabledCount ()
 
bool reachedLimit ()
 
void setPrecisionHint (PrecisionHint hint)
 
PrecisionHint getPrecisionHint () const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
virtual void setThreadSafeRefUnref (bool)
 
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
 
PrecisionHint _precisionHint
 
- 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 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

◆ Intersectors

Constructor & Destructor Documentation

◆ IntersectorGroup()

osgUtil::IntersectorGroup::IntersectorGroup ( )

Member Function Documentation

◆ addIntersector()

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

Add an Intersector.

◆ clear()

void osgUtil::IntersectorGroup::clear ( )

Clear the list of intersectors.

◆ clone()

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

Implements osgUtil::Intersector.

◆ containsIntersections()

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

Implements osgUtil::Intersector.

◆ enter()

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

Implements osgUtil::Intersector.

◆ getIntersectors()

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

Get the list of intersector.

◆ intersect()

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

Implements osgUtil::Intersector.

◆ leave()

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

Implements osgUtil::Intersector.

◆ reset()

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

Reimplemented from osgUtil::Intersector.

Member Data Documentation

◆ _intersectors

Intersectors osgUtil::IntersectorGroup::_intersectors
protected

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