---

osgGA::KeySwitchCameraManipulator Class Reference

KeySwitchCameraManipulator is a decorator which allows the type of camera manipulator being used to be switched by pressing a key. More...

Inheritance diagram for osgGA::KeySwitchCameraManipulator:

[legend]List of all members.

Public Methods
void	addCameraManipulator (int key, std::string name, CameraManipulator *cm)
	Add a camera manipulator with an associated name, and a key to trigger the switch,.
void	addNumberedCameraManipulator (CameraManipulator *cm)
	Add a camera manipulator with an autogenerated keybinding which is '1' + previous number of camera's registerd.
virtual void	setCamera (osg::Camera *c)
	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 *n)
	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 &ee, GUIActionAdapter &aa)
	Move the camera to the default position.
virtual void	init (const GUIEventAdapter &ee, GUIActionAdapter &aa)
	Start/restart the manipulator.
virtual bool	handle (const GUIEventAdapter &ea, GUIActionAdapter &us)
	Handle events, return true if handled, false otherwise.

---

Detailed Description

KeySwitchCameraManipulator is a decorator which allows the type of camera manipulator being used to be switched by pressing a key.

E.g. '1' for a TrackballManipultor, '2' for a DriveManipulator, '3' for a FlightManipulator. The manipulators available, and the associated switch keys, can be configured.

---

Member Function Documentation

void osgGA::KeySwitchCameraManipulator::addCameraManipulator (  int    key, std::string    name, CameraManipulator *    cm )

Add a camera manipulator with an associated name, and a key to trigger the switch,.

void osgGA::KeySwitchCameraManipulator::addNumberedCameraManipulator (  CameraManipulator *    cm )

Add a camera manipulator with an autogenerated keybinding which is '1' + previous number of camera's registerd.

virtual osg::Camera* osgGA::KeySwitchCameraManipulator::getCamera (    )  [inline, virtual]

Get the attached camera. Reimplemented from osgGA::CameraManipulator.

virtual const osg::Camera* osgGA::KeySwitchCameraManipulator::getCamera (    )  const [inline, virtual]

Get the attached camera. Reimplemented from osgGA::CameraManipulator.

virtual osg::Node* osgGA::KeySwitchCameraManipulator::getNode (    )  [inline, virtual]

Return node if attached. Reimplemented from osgGA::CameraManipulator.

virtual const osg::Node* osgGA::KeySwitchCameraManipulator::getNode (    )  const [inline, virtual]

Return const node if attached. Reimplemented from osgGA::CameraManipulator.

virtual bool osgGA::KeySwitchCameraManipulator::handle (  const GUIEventAdapter &    ea, GUIActionAdapter &    us )  [virtual]

Handle events, return true if handled, false otherwise. Reimplemented from osgGA::CameraManipulator.

virtual void osgGA::KeySwitchCameraManipulator::home (  const GUIEventAdapter &    ee, GUIActionAdapter &    aa )  [inline, virtual]

Move the camera to the default position. May be ignored by manipulators if home functionality is not appropriate. Reimplemented from osgGA::CameraManipulator.

virtual void osgGA::KeySwitchCameraManipulator::init (  const GUIEventAdapter &    ee, GUIActionAdapter &    aa )  [inline, virtual]

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

virtual void osgGA::KeySwitchCameraManipulator::setCamera (  osg::Camera *    c )  [inline, virtual]

Attach a camera to the manipulator to be used for specifying view. Reimplemented from osgGA::CameraManipulator.

virtual void osgGA::KeySwitchCameraManipulator::setNode (  osg::Node *    n )  [inline, virtual]

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. Reimplemented from osgGA::CameraManipulator.

---

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

• KeySwitchCameraManipulator

---