com.sun.j3d.utils.behaviors.vp
Class WandViewBehavior.TranslationListener6D

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.TranslationListener6D

All Implemented Interfaces:

SensorButtonListener, SensorReadListener

Enclosing class:

WandViewBehavior

public class WandViewBehavior.TranslationListener6D
extends WandViewBehavior.ListenerBase

Implements a 6DOF sensor button listener that translates the view platform along the direction the sensor is pointing.

See Also:

WandViewBehavior.setButtonAction6D(int, int), WandViewBehavior.setTranslationSpeed(double, int, int), WandViewBehavior.setAccelerationTime(double), WandViewBehavior.setConstantSpeedTime(double), WandViewBehavior.setFastSpeedFactor(double)

Field Summary

private long	buttonDownTime
private double	interval0
private double	interval1
private double	interval2
private double	speedScaled
private Vector3d	v3d

Fields inherited from class com.sun.j3d.utils.behaviors.vp.WandViewBehavior.ListenerBase

sensorToTracker, sensorToVworld, trackerToVworld, viewPlatformToVworld

Constructor Summary

WandViewBehavior.TranslationListener6D(boolean reverse)
Construct a new translation button listener for a 6DOF sensor.

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.
void	pressed(SensorEvent e) This method is called when a sensor's button is pressed.

Methods inherited from class com.sun.j3d.utils.behaviors.vp.WandViewBehavior.ListenerBase

conditionViewScale, endAction, getPhysicalToViewPlatformScale, getPhysicalToVirtualScale, initAction, isActive, released, transformAboutCenter, translateTransform

Methods inherited from class com.sun.j3d.utils.behaviors.sensor.SensorInputAdaptor

clicked, read

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

buttonDownTime

private long buttonDownTime

speedScaled

private double speedScaled

interval0

private double interval0

interval1

private double interval1

interval2

private double interval2

v3d

private Vector3d v3d

Constructor Detail

WandViewBehavior.TranslationListener6D

public WandViewBehavior.TranslationListener6D(boolean reverse)

Construct a new translation button listener for a 6DOF sensor.

Parameters:

reverse - if true, translate the view platform backwards; otherwise, translate the view platform forwards

Method Detail

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