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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osgManipulator::SpherePlaneProjector Class Reference

#include <Projector>

Inheritance diagram for osgManipulator::SpherePlaneProjector:
osgManipulator::SphereProjector osgManipulator::Projector osg::Referenced

Public Member Functions

 SpherePlaneProjector ()
 
 SpherePlaneProjector (osg::Sphere *sphere)
 
virtual bool project (const PointerInfo &pi, osg::Vec3d &projectedPoint) const
 
bool isProjectionOnSphere () const
 
osg::Quat getRotation (const osg::Vec3d &p1, bool p1OnSphere, const osg::Vec3d &p2, bool p2OnSphere, float radialFactor=0.0f) const
 
- Public Member Functions inherited from osgManipulator::SphereProjector
 SphereProjector ()
 
 SphereProjector (osg::Sphere *sphere)
 
void setSphere (osg::Sphere *sphere)
 
const osg::SpheregetSphere () const
 
bool isPointInFront (const PointerInfo &pi, const osg::Matrix &localToWorld) const
 
void setFront (bool front)
 
- Public Member Functions inherited from osgManipulator::Projector
 Projector ()
 
void setLocalToWorld (const osg::Matrix &localToWorld)
 
const osg::MatrixgetLocalToWorld () const
 
const osg::MatrixgetWorldToLocal () 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 Member Functions

virtual ~SpherePlaneProjector ()
 
- Protected Member Functions inherited from osgManipulator::SphereProjector
virtual ~SphereProjector ()
 
- Protected Member Functions inherited from osgManipulator::Projector
virtual ~Projector ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Protected Attributes

osg::Plane _plane
 
bool _onSphere
 
- Protected Attributes inherited from osgManipulator::SphereProjector
osg::ref_ptr< osg::Sphere_sphere
 
bool _front
 
- Protected Attributes inherited from osgManipulator::Projector
osg::Matrix _localToWorld
 
osg::Matrix _worldToLocal
 
bool _worldToLocalDirty
 
- 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 ()
 

Detailed Description

SpherePlaneProjector projects points onto a sphere, failing which it project onto a plane oriented to the viewing direction.

Constructor & Destructor Documentation

◆ SpherePlaneProjector() [1/2]

osgManipulator::SpherePlaneProjector::SpherePlaneProjector ( )

◆ SpherePlaneProjector() [2/2]

osgManipulator::SpherePlaneProjector::SpherePlaneProjector ( osg::Sphere sphere)

◆ ~SpherePlaneProjector()

virtual osgManipulator::SpherePlaneProjector::~SpherePlaneProjector ( )
protectedvirtual

Member Function Documentation

◆ getRotation()

osg::Quat osgManipulator::SpherePlaneProjector::getRotation ( const osg::Vec3d p1,
bool  p1OnSphere,
const osg::Vec3d p2,
bool  p2OnSphere,
float  radialFactor = 0.0f 
) const

◆ isProjectionOnSphere()

bool osgManipulator::SpherePlaneProjector::isProjectionOnSphere ( ) const
inline

Returns true if the previous projection was on the sphere and false if the projection was on the plane.

◆ project()

virtual bool osgManipulator::SpherePlaneProjector::project ( const PointerInfo pi,
osg::Vec3d projectedPoint 
) const
virtual

Calculates the object coordinates (projectedPoint) of a window coordinate (pointToProject) when projected onto the given sphere. Returns true on successful projection.

Reimplemented from osgManipulator::SphereProjector.

Member Data Documentation

◆ _onSphere

bool osgManipulator::SpherePlaneProjector::_onSphere
mutableprotected

◆ _plane

osg::Plane osgManipulator::SpherePlaneProjector::_plane
mutableprotected

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