Package com.sun.j3d.utils.behaviors.vp
Class WandViewBehavior.ScaleListener6D
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.ScaleListener6D
- All Implemented Interfaces:
SensorButtonListener
,SensorReadListener
- Enclosing class:
WandViewBehavior
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:
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Field Summary
Fields inherited from class com.sun.j3d.utils.behaviors.vp.WandViewBehavior.ListenerBase
sensorToTracker, sensorToVworld, trackerToVworld, viewPlatformToVworld
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Constructor Summary
ConstructorsConstructorDescriptionScaleListener6D
(boolean reverse) Construct a new scale button listener for a 6DOF sensor. -
Method Summary
Modifier and TypeMethodDescriptionvoid
This method is called with each invocation of thedispatchEvents
method ofSensorEventAgent
if any button bound to the listener is down and has not changed state since the last invocation.protected void
Ends the action.void
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
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Constructor Details
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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
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Method Details
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endAction
Description copied from class:WandViewBehavior.ListenerBase
Ends the action. Subclasses must be call this fromreleased
or when a 2D valuator enters the deadzone threshold.- Overrides:
endAction
in classWandViewBehavior.ListenerBase
- Parameters:
s
- reference to a 6DOF sensor if used by the listener; may benull
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pressed
Description copied from interface:SensorButtonListener
This method is called when a sensor's button is pressed.- Specified by:
pressed
in interfaceSensorButtonListener
- Overrides:
pressed
in classWandViewBehavior.ListenerBase
- Parameters:
e
- the sensor event
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dragged
Description copied from interface:SensorButtonListener
This method is called with each invocation of thedispatchEvents
method ofSensorEventAgent
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 interfaceSensorButtonListener
- Overrides:
dragged
in classSensorInputAdaptor
- Parameters:
e
- the sensor event
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