public class WandViewBehavior.TranslationListener2D extends WandViewBehavior.ListenerBase
setMatrixIndices2D
, with defaults of 3 and 7 respectively.
The translation direction is controlled by the direction the 2D valuator is pushed, and the speed is the translation speed scaled by the fast speed factor and the magnitude of the 2D valuator reads.
This listener will work in conjunction with a 6DOF sensor if supplied in the constructor. If a 6DOF sensor is provided then the translation occurs along the basis vectors of the 6DOF sensor's coordinate system; otherwise, the translation occurs along the view platform's basis vectors.
sensorToTracker, sensorToVworld, trackerToVworld, viewPlatformToVworld
Constructor and Description |
---|
TranslationListener2D(Sensor sensor2D,
Sensor sensor6D)
Construct an instance of this class using the specified sensors.
|
Modifier and Type | Method and 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.
|
protected void |
initAction(Sensor s)
Initializes the listener action.
|
void |
pressed(SensorEvent e)
This method is called when a sensor's button is pressed.
|
void |
read(SensorEvent e)
This method is called each time the
dispatchEvents
method of SensorEventAgent is called and none of a
sensor's buttons have been handled by a button listener. |
void |
released(SensorEvent e)
This method is called when a sensor's button is released.
|
conditionViewScale, getPhysicalToViewPlatformScale, getPhysicalToVirtualScale, isActive, transformAboutCenter, translateTransform
clicked
protected void initAction(Sensor s)
WandViewBehavior.ListenerBase
pressed
or when a 2D
valuator exits the deadzone threshold.initAction
in class WandViewBehavior.ListenerBase
s
- reference to a 6DOF sensor if used by the listener; may
be null
protected void endAction(Sensor s)
WandViewBehavior.ListenerBase
released
or when a 2D valuator enters the deadzone
threshold.endAction
in class WandViewBehavior.ListenerBase
s
- reference to a 6DOF sensor if used by the listener; may
be null
public void read(SensorEvent e)
SensorReadListener
dispatchEvents
method of SensorEventAgent
is called and none of a
sensor's buttons have been handled by a button listener. The
sensor read value has not necessarily changed since the last read
event.read
in interface SensorReadListener
read
in class SensorInputAdaptor
e
- the sensor eventpublic void pressed(SensorEvent e)
SensorButtonListener
pressed
in interface SensorButtonListener
pressed
in class WandViewBehavior.ListenerBase
e
- the sensor eventpublic void released(SensorEvent e)
SensorButtonListener
released
in interface SensorButtonListener
released
in class WandViewBehavior.ListenerBase
e
- the sensor eventpublic void dragged(SensorEvent e)
SensorButtonListener
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.dragged
in interface SensorButtonListener
dragged
in class SensorInputAdaptor
e
- the sensor eventCopyright © 2016–2022 SciJava. All rights reserved.