class OSGUTIL_EXPORT osgUtil::CameraManipulator

Inheritance:

Public Methods

CameraManipulator()

virtual ~CameraManipulator()

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 a camera

virtual void setNode(osg::Node*)

Attach a node to the manipulator.

virtual const osg::Node* getNode() const

Return node if attached

void setHomeToUseNode()

void setHome(const osg::Vec3& eye, const osg::Vec3& center, const osg::Vec3& up)

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

Protected Fields

osg::ref_ptr<osg::Camera> _camera

bool _homeToUseNode

osg::Vec3 _eyeHome

osg::Vec3 _centerHome

osg::Vec3 _upHome

Inherited from GUIEventHandler:

Documentation

CameraManipulator()

virtual ~CameraManipulator()

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 a camera

virtual void setNode(osg::Node*)

Attach a node to the manipulator. Automatically detaches previously attached node. setNode(NULL) detaches previously nodes. Is ignored by manipulators which do not require a reference model.

virtual const osg::Node* getNode() const

Return node if attached

void setHomeToUseNode()

void setHome(const osg::Vec3& eye, const osg::Vec3& center, const osg::Vec3& up)

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

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

Handle events, return true if handled, false otherwise

osg::ref_ptr<osg::Camera> _camera

bool _homeToUseNode

osg::Vec3 _eyeHome

osg::Vec3 _centerHome

osg::Vec3 _upHome

Direct child classes:

TrackballManipulator
FlightManipulator
DriveManipulator

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