class OSGGA_EXPORT osgGA::CameraManipulator

Inheritance:

Public Methods

virtual const char* className() const

virtual void setCamera(osg::Camera*)

Attach a camera to the manipulator to be used for specifying view

virtual const osg::Camera* getCamera() const

Get the attached camera

virtual osg::Camera* getCamera()

Get the attached camera

virtual void setNode(osg::Node*)

Attach a node to the manipulator, automatically detaching any previously attached node.

virtual const osg::Node* getNode() const

Return const node if attached

virtual osg::Node* getNode()

Return node if attached

virtual void home(const GUIEventAdapter&, GUIActionAdapter&)

Move the camera to the default position.

virtual void init(const GUIEventAdapter&, GUIActionAdapter&)

Start/restart the manipulator.

virtual bool handle(const GUIEventAdapter& ea, GUIActionAdapter& us)

Handle events, return true if handled, false otherwise.

virtual void accept(GUIEventHandlerVisitor& v)

Handle visitations

Protected Fields

osg::ref_ptr<osg::Camera> _camera

Protected Methods

CameraManipulator()

virtual ~CameraManipulator()

Inherited from GUIEventHandler:

Public Methods

META_Object (osgGA, GUIEventHandler) const () const

virtual CompositeGUIEventHandler* getComposite()

virtual void getUsage(osg::ApplicationUsage&) const

Documentation

CameraManipulator is an abstract base class defining the interface, and a certain amount of default functionality, for classes which wish to control OSG cameras in response to GUI events.

virtual const char* className() const

virtual void setCamera(osg::Camera*)

Attach a camera to the manipulator to be used for specifying view

virtual const osg::Camera* getCamera() const

Get the attached camera

virtual osg::Camera* getCamera()

Get the attached camera

virtual void setNode(osg::Node*)

Attach a node to the manipulator, automatically detaching any previously attached node. setNode(NULL) detaches previous nodes. May be ignored by manipulators which do not require a reference model.

virtual const osg::Node* getNode() const

Return const node if attached

virtual osg::Node* getNode()

Return node if attached

virtual void home(const GUIEventAdapter&, GUIActionAdapter&)

Move the camera to the default position. May be ignored by manipulators if home functionality is not appropriate.

virtual void init(const GUIEventAdapter&, GUIActionAdapter&)

Start/restart the manipulator. FIXME: what does this actually mean? Provide examples.

virtual bool handle(const GUIEventAdapter& ea, GUIActionAdapter& us)

Handle events, return true if handled, false otherwise.

virtual void accept(GUIEventHandlerVisitor& v)

Handle visitations

CameraManipulator()

virtual ~CameraManipulator()

osg::ref_ptr<osg::Camera> _camera

Direct child classes:

TrackballManipulator
KeySwitchCameraManipulator
FlightManipulator
DriveManipulator
AnimationPathManipulator

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