OrbitBehaviorAnaglyph

com.interactivemesh.j3d.community.utils.navigation.orbitanaglyph
Class ViewPlatformAWTBehaviorInterim

java.lang.Object
  extended by javax.media.j3d.SceneGraphObject
      extended by javax.media.j3d.Node
          extended by javax.media.j3d.Leaf
              extended by javax.media.j3d.Behavior
                  extended by com.interactivemesh.j3d.community.utils.navigation.orbitanaglyph.ViewPlatformBehaviorInterim
                      extended by com.interactivemesh.j3d.community.utils.navigation.orbitanaglyph.ViewPlatformAWTBehaviorInterim
All Implemented Interfaces:
java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener
Direct Known Subclasses:
OrbitBehaviorAnaglyph

public abstract class ViewPlatformAWTBehaviorInterim
extends ViewPlatformBehaviorInterim
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener

Abstract class which implements much of the event tracking and state updating in a thread safe manner. AWT Events are captured and placed in a queue. While there are pending events or motion the behavior will wake up every frame, call processAWTEvents and integrateTransforms.

Since:
Java 3D 1.2.1

Field Summary
protected  java.awt.Component component
          The Component from which this Behavior gets AWT events
protected  javax.media.j3d.WakeupOnElapsedFrames frameWakeup
          The different criterion for the behavior to wakeup
protected  boolean motion
          Boolean for whether the mouse is in motion
static int MOUSE_LISTENER
          Flag indicating Behavior should listen for Mouse Events
static int MOUSE_MOTION_LISTENER
          Flag indicating Behavior should listen for Mouse Motion Events
static int MOUSE_WHEEL_LISTENER
          Flag indicating Behavior should listen for MouseWheel Events
protected static int POST_ID
          Behavior PostId used in this behavior
protected  javax.media.j3d.WakeupOnBehaviorPost postWakeup
          The Or of the different criterion for the behavior to wakeup
protected  javax.media.j3d.Transform3D targetTransform
          The target Transform3D for this behavior
 
Fields inherited from class com.interactivemesh.j3d.community.utils.navigation.orbitanaglyph.ViewPlatformBehaviorInterim
homeRotCenter, homeTransform, targetTG
 
Fields inherited from class javax.media.j3d.Node
ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING
 
Constructor Summary
protected ViewPlatformAWTBehaviorInterim()
          Parameterless constructor for this behavior.
protected ViewPlatformAWTBehaviorInterim(int listenerFlags)
          Construct a behavior which listens for events specified by the given flags.
 
Method Summary
 void initialize()
          Initializes the behavior.
protected abstract  void integrateTransforms()
          Called once per frame (if the view is moving) to calculate the new view platform transform
 void mouseClicked(java.awt.event.MouseEvent e)
           
 void mouseDragged(java.awt.event.MouseEvent e)
           
 void mouseEntered(java.awt.event.MouseEvent e)
           
 void mouseExited(java.awt.event.MouseEvent e)
           
 void mouseMoved(java.awt.event.MouseEvent e)
           
 void mousePressed(java.awt.event.MouseEvent e)
           
 void mouseReleased(java.awt.event.MouseEvent e)
           
 void mouseWheelMoved(java.awt.event.MouseWheelEvent e)
           
protected abstract  void processAWTEvents(java.awt.AWTEvent[] events)
          This is called once per frame if there are any AWT events to process.
 void processStimulus(java.util.Enumeration behEnum)
          Process a stimulus meant for this behavior.
protected  void queueAWTEvent(java.awt.AWTEvent e)
          Queue AWTEvents in a thread safe manner.
 void setAWTComponent(java.awt.Component c)
          Sets the Component used to listen for mouse, mouse motion, and mouse wheel events.
 void setEnable(boolean state)
          Overload setEnable from Behavior.
protected  void setListenerFlags(int listenerFlags)
          Sets listener flags for this behavior.
 void setViewingTransformGroup(javax.media.j3d.TransformGroup tg)
          Sets the ViewPlatform's TransformGroup for this behavior.
 
Methods inherited from class com.interactivemesh.j3d.community.utils.navigation.orbitanaglyph.ViewPlatformBehaviorInterim
getHomeRotationCenter, getHomeTransform, getViewingTransformGroup, goHome, goHome, setHomeRotationCenter, setHomeTransform
 
Methods inherited from class javax.media.j3d.Behavior
getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, getView, getWakeupCondition, postId, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval, updateNodeReferences, wakeupOn
 
Methods inherited from class javax.media.j3d.Node
cloneNode, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable
 
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

POST_ID

protected static final int POST_ID
Behavior PostId used in this behavior

See Also:
Constant Field Values

frameWakeup

protected javax.media.j3d.WakeupOnElapsedFrames frameWakeup
The different criterion for the behavior to wakeup


postWakeup

protected javax.media.j3d.WakeupOnBehaviorPost postWakeup
The Or of the different criterion for the behavior to wakeup


targetTransform

protected javax.media.j3d.Transform3D targetTransform
The target Transform3D for this behavior


motion

protected boolean motion
Boolean for whether the mouse is in motion


MOUSE_LISTENER

public static final int MOUSE_LISTENER
Flag indicating Behavior should listen for Mouse Events

See Also:
Constant Field Values

MOUSE_MOTION_LISTENER

public static final int MOUSE_MOTION_LISTENER
Flag indicating Behavior should listen for Mouse Motion Events

See Also:
Constant Field Values

MOUSE_WHEEL_LISTENER

public static final int MOUSE_WHEEL_LISTENER
Flag indicating Behavior should listen for MouseWheel Events

See Also:
Constant Field Values

component

protected java.awt.Component component
The Component from which this Behavior gets AWT events

Constructor Detail

ViewPlatformAWTBehaviorInterim

protected ViewPlatformAWTBehaviorInterim()
Parameterless constructor for this behavior.

Since:
Java 3D 1.3

ViewPlatformAWTBehaviorInterim

protected ViewPlatformAWTBehaviorInterim(int listenerFlags)
Construct a behavior which listens for events specified by the given flags.

Parameters:
listenerFlags - Indicates which listener should be registered, one or more of MOUSE_LISTENER, MOUSE_MOTION_LISTENER, MOUSE_WHEEL_LISTENER
Since:
Java 3D 1.3
Method Detail

setListenerFlags

protected void setListenerFlags(int listenerFlags)
Sets listener flags for this behavior.

Parameters:
listenerFlags - Indicates which listener should be registered, one or more of MOUSE_LISTENER, MOUSE_MOTION_LISTENER, MOUSE_WHEEL_LISTENER
Since:
Java 3D 1.3

initialize

public void initialize()
Initializes the behavior. NOTE: Applications should not call this method. It is called by the Java 3D behavior scheduler.

Specified by:
initialize in class javax.media.j3d.Behavior

processStimulus

public void processStimulus(java.util.Enumeration behEnum)
Process a stimulus meant for this behavior. NOTE: Applications should not call this method. It is called by the Java 3D behavior scheduler.

Specified by:
processStimulus in class javax.media.j3d.Behavior

setEnable

public void setEnable(boolean state)
Overload setEnable from Behavior. Adds/Removes the AWT listeners depending on the requested state.

Overrides:
setEnable in class javax.media.j3d.Behavior

setAWTComponent

public void setAWTComponent(java.awt.Component c)
Sets the Component used to listen for mouse, mouse motion, and mouse wheel events. If a subclass overrides this method, it must call super.setAWTComponent(c).

Parameters:
c - the source Component for this behavior

setViewingTransformGroup

public void setViewingTransformGroup(javax.media.j3d.TransformGroup tg)
Sets the ViewPlatform's TransformGroup for this behavior. If a subclass overrides this method, it must call super.setViewingTransformGroup(tg).

Overrides:
setViewingTransformGroup in class ViewPlatformBehaviorInterim
Parameters:
tg - the target TransformGroup for this behavior

processAWTEvents

protected abstract void processAWTEvents(java.awt.AWTEvent[] events)
This is called once per frame if there are any AWT events to process. The motion variable will be true when the method is called. If it is true when the method returns integrateTransforms will be called immediately. The AWTEvents are presented in the array in the order in which they arrived from AWT.


integrateTransforms

protected abstract void integrateTransforms()
Called once per frame (if the view is moving) to calculate the new view platform transform


queueAWTEvent

protected void queueAWTEvent(java.awt.AWTEvent e)
Queue AWTEvents in a thread safe manner. If subclasses override this method they must call super.queueAWTEvent(e)


mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)
Specified by:
mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)
Specified by:
mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)
Specified by:
mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)
Specified by:
mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)
Specified by:
mouseReleased in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)
Specified by:
mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)
Specified by:
mouseMoved in interface java.awt.event.MouseMotionListener

mouseWheelMoved

public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)
Specified by:
mouseWheelMoved in interface java.awt.event.MouseWheelListener

OrbitBehaviorAnaglyph