com.sun.j3d.utils.behaviors.vp
Class WandViewBehavior.RotationListener6D
java.lang.Object
com.sun.j3d.utils.behaviors.sensor.SensorInputAdaptor
com.sun.j3d.utils.behaviors.vp.WandViewBehavior.ListenerBase
com.sun.j3d.utils.behaviors.vp.WandViewBehavior.RotationListener6D
- All Implemented Interfaces:
- SensorButtonListener, SensorReadListener
- Enclosing class:
- WandViewBehavior
public class WandViewBehavior.RotationListener6D
- extends WandViewBehavior.ListenerBase
Implements a 6DOF sensor button listener that rotates the view platform
about a Y axis. This axis can be relative to the sensor, user head, or
view platform. The rotation center can be the sensor hotspot or a
fixed point in virtual world coordinates.
- See Also:
WandViewBehavior.setButtonAction6D(int, int)
,
WandViewBehavior.setRotationCoords(int)
,
WandViewBehavior.setTransformCenterSource(int)
,
WandViewBehavior.setTransformCenter(javax.vecmath.Point3d)
,
WandViewBehavior.setRotationSpeed(double, int, int)
,
WandViewBehavior.setAccelerationTime(double)
Method Summary |
void |
dragged(SensorEvent e)
This method is called with each invocation of the
dispatchEvents method of SensorEventAgent
if any button bound to the listener is down and has not changed
state since the last invocation. |
protected void |
endAction(Sensor s)
Ends the action. |
protected void |
initAction(Sensor s)
Initializes the listener action. |
void |
pressed(SensorEvent e)
This method is called when a sensor's button is pressed. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
reverse
private boolean reverse
buttonDownTime
private long buttonDownTime
axis
private Vector3d axis
center
private Point3d center
t3d
private Transform3D t3d
aa4d
private AxisAngle4d aa4d
headToVworld
private Transform3D headToVworld
speedScaled
private double speedScaled
WandViewBehavior.RotationListener6D
public WandViewBehavior.RotationListener6D(boolean reverse)
- Construct a new rotation button listener for a 6DOF sensor.
- Parameters:
reverse
- if true, rotate clockwise; otherwise, rotate
counter-clockwise
initAction
protected void initAction(Sensor s)
- Description copied from class:
WandViewBehavior.ListenerBase
- Initializes the listener action. Subclasses must call this before
starting the action, either from
pressed
or when a 2D
valuator exits the deadzone threshold.
- Overrides:
initAction
in class WandViewBehavior.ListenerBase
- Parameters:
s
- reference to a 6DOF sensor if used by the listener; may
be null
endAction
protected void endAction(Sensor s)
- Description copied from class:
WandViewBehavior.ListenerBase
- Ends the action. Subclasses must be call this from
released
or when a 2D valuator enters the deadzone
threshold.
- Overrides:
endAction
in class WandViewBehavior.ListenerBase
- Parameters:
s
- reference to a 6DOF sensor if used by the listener; may
be null
pressed
public void pressed(SensorEvent e)
- Description copied from interface:
SensorButtonListener
- This method is called when a sensor's button is pressed.
- Specified by:
pressed
in interface SensorButtonListener
- Overrides:
pressed
in class WandViewBehavior.ListenerBase
- Parameters:
e
- the sensor event
dragged
public void dragged(SensorEvent e)
- Description copied from interface:
SensorButtonListener
- This method is called with each invocation of the
dispatchEvents
method of SensorEventAgent
if any button bound to the listener is down and has not changed
state since the last invocation. The sensor value has not
necessarily changed from the last drag event.
- Specified by:
dragged
in interface SensorButtonListener
- Overrides:
dragged
in class SensorInputAdaptor
- Parameters:
e
- the sensor event
Copyright 1996-2008 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.