ffe.behaviors
Class UpdateBehavior

java.lang.Object
  javax.media.j3d.SceneGraphObject
      javax.media.j3d.Node
          javax.media.j3d.Leaf
              javax.media.j3d.Behavior
                  ffe.behaviors.UpdateBehavior

public class UpdateBehavior

extends javax.media.j3d.Behavior

The UpdateBehavior class allows updating the Java3D Universe between redraws.

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_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Fields inherited from class javax.media.j3d.SceneGraphObject

Constructor Summary

UpdateBehavior(javax.media.j3d.Bounds b, Graphics3D g)
Constructor

Method Summary

void	arm(java.util.ArrayList nodes, boolean t, boolean v, int vtype, boolean c, int ctype) This node arms UpdateBehavior with a graphics operation to carry out
void	arm(FNode node, boolean t, boolean v, int vtype, boolean c, int ctype)
boolean	cacheFull()
void	initialize() Initialize this behavior to respond to postID messages
boolean	isArmed() Check to see if a graphics operation is pending/executing
void	processStimulus(java.util.Enumeration parm1) This method is called by Java3D after a graphics operation is loaded in the arm and postID is called

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, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UpdateBehavior

public UpdateBehavior(javax.media.j3d.Bounds b,
                      Graphics3D g)

Constructor

Parameters:

b - Bounds of this behavior

g - 3D Canvas

Method Detail

processStimulus

public void processStimulus(java.util.Enumeration parm1)

This method is called by Java3D after a graphics operation is loaded in the arm and postID is called

Parameters:

parm1 -

arm

public void arm(java.util.ArrayList nodes,
                boolean t,
                boolean v,
                int vtype,
                boolean c,
                int ctype)

This node arms UpdateBehavior with a graphics operation to carry out

Parameters:

t - True for a change in atomic position

v - True for a change in rendering method

vtype - The rendering method to use

c - True for a change in rendering color

ctype - The coloring method to use

arm

public void arm(FNode node,
                boolean t,
                boolean v,
                int vtype,
                boolean c,
                int ctype)

isArmed

public boolean isArmed()

Check to see if a graphics operation is pending/executing

Returns:

Whether a node has been cued

cacheFull

public boolean cacheFull()

initialize

public void initialize()

Initialize this behavior to respond to postID messages