com.sun.j3d.utils.behaviors.vp.WandViewBehavior.ScaleListener6D

All Implemented Interfaces:: SensorButtonListener, SensorReadListener

Enclosing class:: WandViewBehavior

public class WandViewBehavior.ScaleListener6D extends WandViewBehavior.ListenerBase

Implements a 6DOF sensor button listener that scales the view platform. The center of scaling can be the sensor hotspot or a fixed location in virtual world coordinates.

See Also:

Field Summary

Fields inherited from class com.sun.j3d.utils.behaviors.vp.WandViewBehavior.ListenerBase
sensorToTracker, sensorToVworld, trackerToVworld, viewPlatformToVworld
Constructor Summary

Constructors

Constructor

Description

ScaleListener6D(boolean reverse)

Construct a new scale button listener for a 6DOF sensor.
Method Summary

Modifier and Type

Method

Description

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.

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, 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

Constructor Details
- ScaleListener6D
  
  public ScaleListener6D(boolean reverse)
  
  Construct a new scale button listener for a 6DOF sensor.
  
  Parameters:
  
  reverse - if true, scale the view platform smaller; otherwise, scale the view platform larger
Method Details
- 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

Class WandViewBehavior.ScaleListener6D

Field Summary

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Constructor Details

ScaleListener6D

Method Details

endAction

pressed

dragged