edu.d.umn.behaviors
Class MouseWheelBehavior

java.lang.Object
  javax.media.j3d.SceneGraphObject
      javax.media.j3d.Node
          javax.media.j3d.Leaf
              javax.media.j3d.Behavior
                  edu.d.umn.behaviors.MouseWheelBehavior

public class MouseWheelBehavior
extends javax.media.j3d.Behavior

Used to have the mouse wheel up and mouse wheel down to change the elevation exageration of the models.

Field Summary

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

MouseWheelBehavior(ElevationModel model)
Constructs a new instance of MouseWheelBehavior.

Method Summary

void	initialize() Initializes the behavior.
void	processStimulus(java.util.Enumeration e) Process a stimulus meant for this behavior.

Methods inherited from class javax.media.j3d.Behavior

getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, getView, getWakeupCondition, postId, setEnable, 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

Constructor Detail

MouseWheelBehavior

public MouseWheelBehavior(ElevationModel model)

Constructs a new instance of MouseWheelBehavior.

Parameters:

model - The model this behavior will affect.

Method Detail

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 e)

Process a stimulus meant for this behavior. This method is invoked if the Behavior's wakeup criteria are satisfied and an active ViewPlatform's activation volume intersects with the Behavior's scheduling region. Classes that extend Behavior must provide their own processStimulus method. 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

Parameters:

e - an enumeration of triggered wakeup criteria for this behavior