|
Public Member Functions |
| DriveManipulator () |
virtual const char * | className () const |
| return the name of the object's class type.
|
virtual void | setByMatrix (const osg::Matrixd &matrix) |
| set the position of the matrix manipulator using a 4x4 Matrix.
|
virtual void | setByInverseMatrix (const osg::Matrixd &matrix) |
| set the position of the matrix manipulator using a 4x4 Matrix.
|
virtual osg::Matrixd | getMatrix () const |
| get the position of the manipulator as 4x4 Matrix.
|
virtual osg::Matrixd | getInverseMatrix () const |
| get the position of the manipulator as a inverse matrix of the manipulator, typically used as a model view matrix.
|
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 | computeHomePosition () |
| Compute the home position.
|
virtual void | home (const GUIEventAdapter &ea, GUIActionAdapter &us) |
| Move the camera to the default position.
|
virtual void | init (const GUIEventAdapter &ea, GUIActionAdapter &us) |
| Start/restart the manipulator.
|
virtual bool | handle (const GUIEventAdapter &ea, GUIActionAdapter &us) |
| Handle events, return true if handled, false otherwise.
|
virtual void | getUsage (osg::ApplicationUsage &usage) const |
| Get the keyboard and mouse usage of this manipulator.
|
void | setModelScale (double in_ms) |
double | getModelScale () const |
void | setVelocity (double in_vel) |
double | getVelocity () const |
void | setHeight (double in_h) |
double | getHeight () const |
Protected Types |
enum | SpeedControlMode { USE_MOUSE_Y_FOR_SPEED,
USE_MOUSE_BUTTONS_FOR_SPEED
} |
Protected Member Functions |
virtual | ~DriveManipulator () |
void | flushMouseEventStack () |
| Reset the internal GUIEvent stack.
|
void | addMouseEvent (const GUIEventAdapter &ea) |
| Add the current mouse GUIEvent to internal stack.
|
void | computePosition (const osg::Vec3d &eye, const osg::Vec3d &lv, const osg::Vec3d &up) |
bool | calcMovement () |
| For the give mouse movement calculate the movement of the camera.
|
Protected Attributes |
osg::ref_ptr< const GUIEventAdapter > | _ga_t1 |
osg::ref_ptr< const GUIEventAdapter > | _ga_t0 |
osg::ref_ptr< osg::Node > | _node |
double | _modelScale |
double | _velocity |
double | _height |
double | _buffer |
SpeedControlMode | _speedMode |
osg::Vec3d | _eye |
osg::Quat | _rotation |
double | _pitch |
double | _distance |
bool | _pitchUpKeyPressed |
bool | _pitchDownKeyPressed |
By default, the left mouse button accelerates, the right mouse button decelerates, and the middle mouse button (or left and right simultaneously) stops dead.