Issue 206 : Example program cleanup

Item 4) Reorganized directory structure to make the examples a single project rather than a collection of independent apps.

    . All example programs moved under src/classes, and all are now in a subpackage of org.jdesktop.j3d.examples.

    . All resource files (geometry, images, audio) moved under src/resources

    . ant script now exists only at top level

    . Created netbeans project file for NetBeans IDE

6 files changed, 1361 insertions, 0 deletions

diff --git a/src/classes/org/jdesktop/j3d/examples/sound/AudioBehaviorMoveOne.java b/src/classes/org/jdesktop/j3d/examples/sound/AudioBehaviorMoveOne.java
new file mode 100644
index 0000000..e5fc463
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/sound/AudioBehaviorMoveOne.java
@@ -0,0 +1,106 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.sound;
+
+import javax.media.j3d.*;
+import javax.vecmath.*;
+import java.util.Enumeration;
+
+// User defined audio behavior class
+public class AudioBehaviorMoveOne extends Behavior {
+	WakeupOnElapsedTime  wt;
+	WakeupOnBehaviorPost wp;
+        PointSound           psound = new PointSound();
+        static int           WAKEUP_SOUND = 0;
+        long                 dur;
+        // long                 time;
+        // long                 lastTime = -1;
+        boolean              first_loop = true;
+        String               fileName;
+        
+	// Override Behavior's initialize method to setup wakeup criteria
+	public void initialize() {
+            MediaContainer sample  = new MediaContainer();
+            sample.setCapability(MediaContainer.ALLOW_URL_WRITE);
+            sample.setCapability(MediaContainer.ALLOW_URL_READ);
+            sample.setURLString(fileName);
+            psound.setSoundData(sample);
+            // exaggerate the sound position now that viewPlatform
+            // tranform is taken into account
+            Point3f soundPos = new Point3f(-20.0f, 0.0f, 0.0f);
+            psound.setPosition(soundPos);
+	    WakeupOnElapsedTime wp = new WakeupOnElapsedTime(5000);
+	    wakeupOn(wp); 
+	}
+
+	// Override Behavior's stimulus method to handle the event
+	public void processStimulus(Enumeration criteria) {
+            // time = System.currentTimeMillis();
+            if (first_loop) {
+                first_loop = false;
+                dur = psound.getDuration();
+                if (dur == Sound.DURATION_UNKNOWN)
+                     dur = 2000;  // Force iterations every 2 seconds
+                // System.out.println("     sound duration time " + dur);
+	        wt = new WakeupOnElapsedTime(dur);
+            }
+            else {
+                // System.out.println("  time between setEnables calls "+
+                // (time - lastTime));
+                psound.setEnable(false) ; 
+            }
+            psound.setEnable(true);
+            // lastTime = time;
+	    wakeupOn(wt);
+	}
+
+        //
+	// Constructor for rotation behavior.  Parameter: front and back Sound nodes
+        //
+	public AudioBehaviorMoveOne(PointSound psound, String filename) {
+            this.psound = psound;
+            this.fileName = filename;
+	}
+}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java b/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java
new file mode 100644
index 0000000..1d83702
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/sound/AudioReverberate.java
@@ -0,0 +1,171 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.sound;
+
+import javax.media.j3d.*;
+import javax.vecmath.*;
+import java.util.Enumeration;
+
+/*
+ * Pick the JavaSound reverb type that matches the input parameters
+ * as best as possible.
+ *
+ *  Hae Reverb Types     Size      Persistance        Delay
+ *  ================  -----------  ------------    -----------
+ *  1 None (dry)
+ *  2 "Closet"         very small  very short <.5   fast smooth
+ *  3 "Garage"         med. large    medium 1.0       medium
+ *  4 "Acoustic Lab"   med. small     short .5       med. fast
+ *  5 "Cavern"           large       long >2.0       very slow
+ *  6 "Dungeon"          medium    med. long 1.5     med. slow
+ *
+ *
+ * Order is NOT controllable, nor does it have a natural parallel.
+ * For this reason Order and Reflection are tied together as to
+ * affect 'Decay Speed'.  This speed paired with the size of the
+ * space implied by the Delay parameter determine the JavaSound
+ * Reverb type that is set:
+ *
+ *                      |  Short:               Long:
+ *                Speed |    Coeff <= 0.9         Coeff > 0.9
+ *  Size                |    Order <= 8           Order > 8
+ * ---------------------------------------------------------------
+ *  small (<100ms)      |    2 "Closet"           4 "Acoustic Lab"
+ *  medium  (<500ms)    |    3 "Garage"           6 "Dungeon"
+ *  large   (>500ms)    |    6 "Dungeon"          5 "Cavern"
+ */
+// User defined audio behavior class
+public class AudioReverberate extends Behavior {
+	WakeupOnElapsedTime  wt;
+	WakeupOnBehaviorPost wp;
+        PointSound           psound = new PointSound();
+        AuralAttributes           sScape = null;
+        static int           WAKEUP_SOUND = 0;
+        long                 dur;
+        long                 time;
+        boolean              firstTime = true;
+        String               fileName;
+        int                  lCount = 0;
+        int                  loopCount = 0;
+        
+	// Override Behavior's initialize method to setup wakeup criteria
+	public void initialize() {
+            MediaContainer sample  = new MediaContainer();
+            sample.setCacheEnable(true);
+            sample.setURLString(fileName);
+            psound.setSoundData(sample);
+            Point3f soundPos = new Point3f(-23.0f, 0.0f, 0.0f);
+            psound.setPosition(soundPos);
+            psound.setLoop(3);
+            firstTime = true;
+            System.out.println("Reverb Name  Size  Reflect  Order  Delay ");
+            System.out.println("-----------  ----  -------  -----  ----- ");
+	    WakeupOnElapsedTime wp = new WakeupOnElapsedTime(5000);
+	    wakeupOn(wp); 
+	}
+
+	// Override Behavior's stimulus method to handle the event
+	public void processStimulus(Enumeration criteria) {
+            // time = System.currentTimeMillis();
+            if (firstTime)  {
+	        wt = new WakeupOnElapsedTime(10000);
+                firstTime = false;
+            }
+            else
+                psound.setEnable(false) ; 
+
+            if (++lCount > 6)
+                lCount = 1;
+
+            if (lCount == 1) {
+                sScape.setReverbDelay(10.0f) ; 
+                sScape.setReflectionCoefficient(0.5f) ; 
+                sScape.setReverbOrder(5) ; 
+                System.out.println("Closet        sm     0.5      5     10.0 ");
+            }
+            else if (lCount == 2) {
+                sScape.setReverbDelay(10.0f) ; 
+                sScape.setReflectionCoefficient(0.999f) ; 
+                sScape.setReverbOrder(9) ; 
+                System.out.println("Acoustic Lab  sm    0.999     9     10.0 ");
+            }
+            else if (lCount == 3) {
+                sScape.setReverbDelay(200.0f) ; 
+                sScape.setReflectionCoefficient(0.4f) ; 
+                sScape.setReverbOrder(3) ;
+                System.out.println("Garage        med    0.4      3    200.0 ");
+            }
+            else if (lCount == 4) {
+                sScape.setReverbDelay(200.0f) ; 
+                sScape.setReflectionCoefficient(0.99f) ; 
+                sScape.setReverbOrder(10) ; 
+                System.out.println("Dungeon       med   0.99     10    200.0 ");
+            }
+            else if (lCount == 5) {
+                sScape.setReverbDelay(600.0f) ; 
+                sScape.setReflectionCoefficient(0.33f) ; 
+                sScape.setReverbOrder(7) ; 
+                System.out.println("Dungeon       lrg   0.33      7    600.0 ");
+            }
+            else if (lCount == 6) {
+                sScape.setReverbDelay(600.0f) ; 
+                sScape.setReflectionCoefficient(1.0f) ; 
+                sScape.setReverbOrder(20) ; 
+                System.out.println("Cavern        lrg    1.0     20    600.0 ");
+            }
+            psound.setEnable(true); 
+	    wakeupOn(wt);
+	}
+
+        //
+	// Constructor for rotation behavior.  Parameter: front and back Sound nodes
+        //
+	public AudioReverberate(PointSound psound, String filename,
+                   AuralAttributes sscape) {
+            this.psound = psound;
+            this.fileName = filename;
+            this.sScape = sscape;
+	}
+}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/MoveAppBoundingLeaf.java b/src/classes/org/jdesktop/j3d/examples/sound/MoveAppBoundingLeaf.java
new file mode 100644
index 0000000..7de3b46
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/sound/MoveAppBoundingLeaf.java
@@ -0,0 +1,389 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.sound;
+
+/*
+ * This Java3D program:
+ *    Creates an instance of the JavaSoundMixer AudioDevice, initializing it
+ *         and attaching it to the PhysicalEnvironment with a special version
+ *         of UniverseBuilder (UniverseBuildJS).
+ *    Creates one Point sound sources.
+ *    Creates two Soundscapes with their own aural attributes.  Each
+ *         of these Soundscapes defines its own bounding leaf region.
+ *    Creates and executes a custom behavior (AudioBehaviorMoveOne) that
+ *         starts sound playing and transforms the AuralAttribute positions
+ *         by modifying the TransformGroup that contains both soundscape
+ *         nodes.
+ * Usage: java MoveAppBoundingLeaf [ URLpath [ name ]]
+ *
+ * The first optional command line parameter is the URL path to directory
+ *    containing:
+ *       (1) the files that will be named on the command line, or
+ *       (2) the javaone/data/sounds directory that contains the default files
+ *    If not given the default path is:
+ *       file:/net/java3d/export/java3d/javaone/data/sounds
+ *    NOTE: This default path is only valid on Solaris Eng Menlo Park network.
+ *    A path must be supplied if sound files to be used are in a different
+ *    directory location.
+ *    NOTE: When running on Java3D Menlo Park Test WinTel platform path should
+ *    be set to
+ *       file:/java3d/export/java3d/javaone/data/sounds
+ *
+ * The second thru fourth optional command line parameters are sound file names
+ *    If not given the default file name is:
+ *       unicycle_close.au
+ */
+
+import java.applet.Applet;
+import java.net.URL;
+import java.awt.*;
+import java.awt.event.*;
+import com.sun.j3d.utils.applet.MainFrame;
+import com.sun.j3d.utils.geometry.ColorCube;
+import com.sun.j3d.utils.geometry.Sphere;
+import com.sun.j3d.utils.universe.*;
+import java.io.File;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+
+public class MoveAppBoundingLeaf extends Applet {
+
+    // File name of sound sample
+    private static  int filenamesGiven = 0;
+    private static URL[] url = new URL[1];
+    private static String[] filename = new String[1];
+    private static String path = null;
+    private static boolean filenamesSet = false;
+
+    private SimpleUniverse u = null;
+
+    public BranchGroup createSceneGraph() {
+	// Create the root of the subgraph
+	BranchGroup objRoot = new BranchGroup();
+
+	// Create the transform group node and initialize it to the identity.
+	// Enable the TRANSFORM_WRITE capability so that our behavior code
+	// can modify it at runtime.  Add it to the root of the subgraph.
+	TransformGroup objTrans = new TransformGroup();
+	objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+	objRoot.addChild(objTrans);
+
+	// Create a simple shape leaf node and add it into the scene graph.
+	objTrans.addChild(new ColorCube(0.7));
+
+	// Create a new Behavior object that will perform the desired
+	// operation on the specified transform object and add it into the
+	// scene graph.
+	Transform3D yAxis = new Transform3D();
+        Alpha rotation = new Alpha(-1, Alpha.INCREASING_ENABLE,
+                                   0, 0,
+                                   20000, 0, 0,
+                                   0, 0, 0);
+        RotationInterpolator rotator =
+            new RotationInterpolator(rotation,
+                                     objTrans, yAxis,
+                                     0.0f, (float) Math.PI*2.0f);
+	BoundingSphere bounds =
+	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+	rotator.setSchedulingBounds(bounds);
+	objTrans.addChild(rotator);
+        //
+        // Create a sound node and add it to the scene graph
+        //
+        PointSound sound = new PointSound();
+        sound.setCapability(PointSound.ALLOW_ENABLE_WRITE);
+        sound.setCapability(PointSound.ALLOW_INITIAL_GAIN_WRITE);
+        sound.setCapability(PointSound.ALLOW_SOUND_DATA_WRITE);
+        sound.setCapability(PointSound.ALLOW_SCHEDULING_BOUNDS_WRITE);
+        sound.setCapability(PointSound.ALLOW_CONT_PLAY_WRITE);
+        sound.setCapability(PointSound.ALLOW_RELEASE_WRITE);
+        sound.setCapability(PointSound.ALLOW_DURATION_READ);
+        sound.setCapability(PointSound.ALLOW_IS_PLAYING_READ);
+        sound.setCapability(PointSound.ALLOW_POSITION_WRITE);
+        sound.setCapability(PointSound.ALLOW_LOOP_WRITE);
+
+	BoundingSphere soundBounds =
+	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+        sound.setSchedulingBounds(soundBounds);
+	objTrans.addChild(sound);
+
+        /*
+         * Spheres denoting aural attribute regions
+         */
+        TransformGroup objTransChild1 = new TransformGroup();
+        TransformGroup objTransChild2 = new TransformGroup();
+        objTransChild1.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+        objTransChild2.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+        Transform3D translate1 = new Transform3D();
+        Transform3D translate2 = new Transform3D();
+        Vector3f vector1 = new Vector3f( 2.0f, 0.0f, 0.0f);
+        Vector3f vector2 = new Vector3f(-2.0f, 0.0f, 0.0f);
+        translate1.setTranslation(vector1);
+        translate2.setTranslation(vector2);
+        objTransChild1.setTransform(translate1);
+        objTransChild2.setTransform(translate2);
+        Sphere sphere1 = new Sphere(0.42f);
+        Sphere sphere2 = new Sphere(0.38f);
+
+        Appearance app = new Appearance();
+        app.setCapability( Appearance.ALLOW_POLYGON_ATTRIBUTES_WRITE );
+        sphere1.setAppearance( app );
+        sphere2.setAppearance( app );
+        objTransChild1.addChild(sphere1);
+        objTransChild2.addChild(sphere2);
+
+        objTrans.addChild(objTransChild1);
+        objTrans.addChild(objTransChild2);
+        /**
+         * Define Soundscapes/AuralAttributes
+         */
+        // First Aural Attributes
+        Point2f[] distanceFilter = new Point2f[2];
+        distanceFilter[0] = new Point2f(6.0f, 6000f);
+        distanceFilter[1] = new Point2f(17.0f, 700f);
+        AuralAttributes attributes = new AuralAttributes(1.0f, 2.0f, 0.3f,
+               4.0f, 5, distanceFilter, 0.8f, 0.0f);
+        attributes.setReverbDelay(90.0f) ;
+        attributes.setReflectionCoefficient(0.999f) ;
+        attributes.setReverbOrder(9) ;
+
+        // SoundScape
+	BoundingSphere bounds1 =
+	    new BoundingSphere(new Point3d(2.0,0.0,0.0), 3.5);
+
+        BoundingLeaf   sScapeBounds1 = new BoundingLeaf(bounds1);
+        Soundscape soundScape = new Soundscape(null, attributes);
+        soundScape.setApplicationBoundingLeaf(sScapeBounds1);
+        /** addChild of BoundingLeaf as well**/
+	objTrans.addChild(sScapeBounds1);
+
+        AuralAttributes queryAttribs = new AuralAttributes();
+        if (queryAttribs == null)
+            System.out.println(" new AuralAttributes returned NULL");
+        // else
+        //  System.out.println(" new AuralAttributes returned " + queryAttribs);
+        queryAttribs = soundScape.getAuralAttributes();
+        if (queryAttribs == null)
+            System.out.println("getAuralAttributes returned NULL");
+        // else
+        //     System.out.println("AuralAttributes for Soundscape 1:");
+        float tmpFloat = queryAttribs.getAttributeGain();
+        // System.out.println("    Gain = " + tmpFloat);
+        tmpFloat = queryAttribs.getRolloff();
+        // System.out.println("    Rolloff = " + tmpFloat);
+        tmpFloat = queryAttribs.getReflectionCoefficient();
+        // System.out.println("    Reflection Coeff = " + tmpFloat);
+        tmpFloat = queryAttribs.getReverbDelay();
+        // System.out.println("    Delay = " + tmpFloat);
+        int tmpInt = queryAttribs.getReverbOrder();
+        // System.out.println("    Order = " + tmpInt);
+        int length = queryAttribs.getDistanceFilterLength();
+        // System.out.println("    Filter length = " + length);
+        Point2f[] tmpPoint = new Point2f[length];
+        tmpPoint = new Point2f[length];
+        for (int i=0; i< length; i++) 
+            tmpPoint[i] = new Point2f();
+        queryAttribs.getDistanceFilter(tmpPoint);
+        // for (int i=0; i< length; i++) 
+        //     System.out.println("    Distance Filter = (" + tmpPoint[i].x +
+        //         ", " + tmpPoint[i].y + ")" );
+        tmpFloat = queryAttribs.getFrequencyScaleFactor();
+        // System.out.println("    Freq scalefactor = " + tmpFloat);
+        tmpFloat = queryAttribs.getVelocityScaleFactor();
+        // System.out.println("    Velocity scalefactor= " + tmpFloat);
+	objTrans.addChild(soundScape);
+
+        // System.out.println("SoundScape2**********************************");
+        Soundscape soundScape2 = new Soundscape();
+        distanceFilter = new Point2f[2];
+        distanceFilter[0] = new Point2f(2.0f, 20000.0f);
+        distanceFilter[1] = new Point2f(20.0f, 2000.0f);
+        AuralAttributes attributes2 = new AuralAttributes();
+        attributes2.setAttributeGain(1.2f);
+        attributes2.setRolloff(2.2f);
+        attributes2.setReverbDelay(1313.0f) ;
+        attributes2.setReflectionCoefficient(1.0f) ;
+        attributes2.setReverbOrder(15) ;
+        distanceFilter[0] = new Point2f(5.0f, 15000.0f);
+        distanceFilter[1] = new Point2f(15.0f, 500.0f);
+        attributes2.setDistanceFilter(distanceFilter);
+        attributes2.setFrequencyScaleFactor(0.8f);
+        attributes2.setVelocityScaleFactor(0.0f);
+	BoundingSphere bounds2 =
+	    new BoundingSphere(new Point3d(-2.0,0.0,0.0), 0.38);
+        BoundingLeaf   sScapeBounds2 = new BoundingLeaf(bounds2);
+        soundScape2.setApplicationBoundingLeaf(sScapeBounds2);
+        // set BoundingLeaf as a child of transform node 
+	objTrans.addChild(sScapeBounds2);
+        soundScape2.setAuralAttributes(attributes2);
+
+        queryAttribs = soundScape2.getAuralAttributes();
+        if (queryAttribs == null)
+            System.out.println(" new AuralAttributes returned NULL");
+        // else
+        //  System.out.println(" new AuralAttributes returned " + queryAttribs);
+        // System.out.println("AuralAttributes for Soundscape 2:");
+        tmpFloat = queryAttribs.getAttributeGain();
+        // System.out.println("    Gain = " + tmpFloat);
+        tmpFloat = queryAttribs.getRolloff();
+        // System.out.println("    Rolloff = " + tmpFloat);
+        tmpFloat = queryAttribs.getReflectionCoefficient();
+        // System.out.println("    Reflection Coeff = " + tmpFloat);
+        tmpFloat = queryAttribs.getReverbDelay();
+        // System.out.println("    Delay = " + tmpFloat);
+        tmpInt = queryAttribs.getReverbOrder();
+        // System.out.println("    Order = " + tmpInt);
+        length = queryAttribs.getDistanceFilterLength();
+        // System.out.println("    Filter length = " + length);
+        tmpPoint = new Point2f[length];
+        for (int i=0; i< length; i++) 
+            tmpPoint[i] = new Point2f();
+        queryAttribs.getDistanceFilter(tmpPoint);
+        // for (int i=0; i< length; i++) 
+        //     System.out.println("    Distance Filter = (" + tmpPoint[i].x +
+        //           ", " + tmpPoint[i].y + ")" );
+        tmpFloat = queryAttribs.getFrequencyScaleFactor();
+        // System.out.println("    Freq scalefactor = " + tmpFloat);
+        tmpFloat = queryAttribs.getVelocityScaleFactor();
+        // System.out.println("    Velocity scalefactor= " + tmpFloat);
+	objTrans.addChild(soundScape2);
+
+        //
+	// Create a new Behavior object that will play the sound
+	//
+        AudioBehaviorMoveOne player = new AudioBehaviorMoveOne(sound, 
+                filename[0]);
+	player.setSchedulingBounds(soundBounds);
+	objTrans.addChild(player);
+
+	return objRoot;
+    }
+
+    public MoveAppBoundingLeaf() {
+    }
+
+    public void init() {
+        if (!filenamesSet) {
+            // path is null if started from applet
+	    if (path == null) {
+	        path = getCodeBase().toString();
+	    }
+    
+            /*
+             * append given file name to given URL path
+             */
+            if (filenamesGiven > 0) {
+                filename[0] = new String(path + "/" + filename[0]);
+            }
+            else {
+                // fill in default file names if all three not given
+                filename[0] = new String(path + "/techno_machine.au");
+            }
+            filenamesSet = true;
+        }
+
+	setLayout(new BorderLayout());
+        GraphicsConfiguration config =
+           SimpleUniverse.getPreferredConfiguration();
+
+        Canvas3D c = new Canvas3D(config);
+	add("Center", c);
+
+        /*
+         * Change filenames into URLs
+         */
+        String substr = filename[0].substring(0,4);
+        try {
+            url[0] = new URL(filename[0]);
+        }
+        catch (Exception e) {
+                return;
+        }
+        /*
+         * Create a simple scene and attach it to the virtual universe
+         */
+        u = new SimpleUniverse(c);
+        AudioDevice audioDev = u.getViewer().createAudioDevice();
+        BranchGroup scene = createSceneGraph();
+
+        // This will move the ViewPlatform back a bit so the
+        // objects in the scene can be viewed.
+        u.getViewingPlatform().setNominalViewingTransform();
+
+	u.addBranchGraph(scene);
+    }
+
+    public void destroy() {
+	u.cleanup();
+    }
+
+    //
+    // The following allows AuralAttributes to be run as an application
+    // as well as an applet
+    //
+    public static void main(String[] args) {
+        if (args.length > 0) {
+            if ( (args[0].startsWith("file"+File.pathSeparator)) ||
+                 (args[0].startsWith("http"+File.pathSeparator))   ) {
+                path = args[0];
+            }
+            else {
+                path = "file:" + args[0];
+            }
+        }
+        else {
+            path = "file:.";
+        } 
+        
+        if (args.length > 1) {
+            filename[0] = args[1];
+            if (filename[0] != null) {
+                filenamesGiven++ ;
+            }
+        }
+ 
+	new MainFrame(new MoveAppBoundingLeaf(), 256, 256);
+    }
+}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java b/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java
new file mode 100644
index 0000000..ad6a2e3
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/sound/ReverberateSound.java
@@ -0,0 +1,222 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.sound;
+
+/*
+ * ReverberateSound
+ *
+ * Same as MoveSound except this calls UniverseBuilderJS to use the
+ * JavaSoundMixer AudioDevice rather than the HolosketchMixer device.
+ *
+ * NOTE: To run this anywhere but the Solaris Eng Menlo Park network
+ * the URL path must be set to the java3d/javaone directory.
+ */
+
+import java.applet.Applet;
+import java.awt.*;
+import java.awt.event.*;
+import com.sun.j3d.utils.applet.MainFrame;
+import com.sun.j3d.utils.geometry.ColorCube;
+import com.sun.j3d.utils.universe.*;
+import java.io.File;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+
+public class ReverberateSound extends Applet {
+
+    // File name of sound sample
+    private static String[] filename = new String[1];
+    private static String path = null;
+    private static int filenamesGiven = 0;
+    private static boolean filenamesSet = false;
+
+    private SimpleUniverse u = null;
+
+    public BranchGroup createSceneGraph() {
+	// Create the root of the subgraph
+	BranchGroup objRoot = new BranchGroup();
+
+	// Create the transform group node and initialize it to the identity.
+	// Enable the TRANSFORM_WRITE capability so that our behavior code
+	// can modify it at runtime.  Add it to the root of the subgraph.
+	TransformGroup objTrans = new TransformGroup();
+	objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+	objRoot.addChild(objTrans);
+
+	// Create a simple shape leaf node and add it into the scene graph.
+	objTrans.addChild(new ColorCube(0.4));
+
+	// Create a new Behavior object that will perform the desired
+	// operation on the specified transform object and add it into the
+	// scene graph.
+	Transform3D yAxis = new Transform3D();
+        Alpha rotation = new Alpha(-1, Alpha.INCREASING_ENABLE,
+                                   0, 0,
+                                   20000, 0, 0,
+                                   0, 0, 0);
+        RotationInterpolator rotator =
+            new RotationInterpolator(rotation,
+                                     objTrans, yAxis,
+                                     0.0f, (float) Math.PI*2.0f);
+	BoundingSphere bounds =
+	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+	rotator.setSchedulingBounds(bounds);
+	objTrans.addChild(rotator);
+
+        //
+        // Create an AuralAttribute with reverb params set
+        //
+        Soundscape soundScape2 = new Soundscape();
+        AuralAttributes attributes2 = new AuralAttributes();
+        attributes2.setReverbOrder(6);
+        attributes2.setCapability(AuralAttributes.ALLOW_REVERB_ORDER_WRITE);
+        attributes2.setCapability(AuralAttributes.ALLOW_REVERB_DELAY_WRITE);
+        attributes2.setCapability(AuralAttributes.ALLOW_REFLECTION_COEFFICIENT_WRITE);
+        soundScape2.setApplicationBounds(bounds);
+        soundScape2.setAuralAttributes(attributes2);
+        objRoot.addChild(soundScape2);
+
+        //
+        // Create a sound node and add it to the scene graph
+        //
+        PointSound sound = new PointSound();
+        sound.setCapability(PointSound.ALLOW_ENABLE_WRITE);
+        sound.setCapability(PointSound.ALLOW_INITIAL_GAIN_WRITE);
+        sound.setCapability(PointSound.ALLOW_SOUND_DATA_WRITE);
+        sound.setCapability(PointSound.ALLOW_DURATION_READ);
+        sound.setCapability(PointSound.ALLOW_POSITION_WRITE);
+        sound.setCapability(PointSound.ALLOW_LOOP_WRITE);
+        sound.setSchedulingBounds(bounds);
+
+	objTrans.addChild(sound);
+        //
+	// Create a new Behavior object that will play the sound
+	//
+	AudioReverberate player = new AudioReverberate(sound, filename[0],
+                 attributes2);
+	player.setSchedulingBounds(bounds);
+	objTrans.addChild(player);
+
+
+	return objRoot;
+    }
+
+    public ReverberateSound() { 
+    }
+
+    public void init() {
+        if (!filenamesSet) {
+            // path is null if started from applet
+            if (path == null) {
+	        // the path for an applet
+	        path = getCodeBase().toString();
+            }
+    
+            /*
+             * append given file name to given URL path
+             */
+            if (filenamesGiven > 0) {
+                filename[0] = new String(path + "/" + filename[0]);
+            }
+            else {
+                // fill in default file names if all three not given
+                filename[0] = new String(path + "/hello_universe.au");
+            }
+            filenamesSet = true;
+        }
+
+	setLayout(new BorderLayout());
+        GraphicsConfiguration config =
+           SimpleUniverse.getPreferredConfiguration();
+
+        Canvas3D c = new Canvas3D(config);
+	add("Center", c);
+
+        /*
+         * Create a simple scene and attach it to the virtual universe
+         */
+        u = new SimpleUniverse(c);
+        AudioDevice audioDev = u.getViewer().createAudioDevice();
+        BranchGroup scene = createSceneGraph();
+
+        // This will move the ViewPlatform back a bit so the
+        // objects in the scene can be viewed.
+        u.getViewingPlatform().setNominalViewingTransform();
+
+	u.addBranchGraph(scene);
+    }
+
+    public void destroy() {
+	u.cleanup();
+    }
+
+    //
+    // The following allows ReverberateSound to be run as an application
+    // as well as an applet
+    //
+    public static void main(String[] args) {
+        if (args.length > 0) {
+            if ( (args[0].startsWith("file"+File.pathSeparator)) ||
+                 (args[0].startsWith("http"+File.pathSeparator))   ) {
+                path = args[0];
+            }
+            else {
+                path = "file:" + args[0];
+            }
+        }
+        else {
+            path = "file:.";
+        } 
+
+        if (args.length > 1) {
+            filename[0] = args[1];
+            if (filename[0] != null) {
+                filenamesGiven++ ;
+            }   
+        }
+
+	new MainFrame(new ReverberateSound(), 256, 256);
+    }
+}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java b/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java
new file mode 100644
index 0000000..d7c8c49
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/sound/SimpleSounds.java
@@ -0,0 +1,294 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.sound;
+
+import java.applet.Applet;
+import java.net.URL;
+import java.awt.*;
+import java.awt.event.*;
+import com.sun.j3d.utils.applet.MainFrame;
+import com.sun.j3d.utils.geometry.ColorCube;
+import com.sun.j3d.utils.universe.*;
+import java.io.File;
+import java.security.*;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+
+/*
+ * This Java3D program:
+ *    Creates an instance of the JavaSoundMixer AudioDevice, initializing it
+ *         and attaching it to the PhysicalEnvironment by using
+ *         SimpleUniverse.
+ *    Creates one cached Background and two cached Point sound sources.
+ *    Creates and executes a custom behavior (SimpleSoundsBehavior) that
+ *         starts the sound playing and transforms the PointSound source
+ *         by modifying the TransformGroup that contains the Sound nodes.
+ *
+ * Usage: 
+ *    java SimpleSounds [URLpath [name1 [name2 [name2]]]]
+ *
+ * The first optional command line parameter is the URL path to directory
+ *       containing "file:" or "http:" and then directory path string.
+ *    If you are using the suppled default sound files in the same directory
+ *       as this test program then only the URLpath need be supplied on the 
+ *       command line.
+ *    If this parameter is not included then the current path to the directory
+ *       this program is running in is used for an application
+ *       and the codebase is used for an applet.
+ * The second thru fourth optional command line parameters are sound file names
+ *    If not given, the default file names are:
+ *       techno_machine.au
+ *       hello_universe.au
+ *       roar.au
+ *    that correspond to the 3 'voice' quality, 8-bit, u-law, 8-kHz samples
+ *    included in the same directory as this test program.
+ * 
+ *    Java Sound engine has been advertised to support the following 8- and 16-
+ *    bit, linear and u-law, mono and stereo sound sample file formats: AU,
+ *    AIFF, WAV, and PCM.  Non-cached MIDI and RMF files are also supported.
+ *    Neither compressed formats (DVI, GSM, MOD) nor A-law formated files are
+ *    supported at this time, but they will be converted.
+ */
+
+public class SimpleSounds extends Applet {
+
+    // File name of sound sample
+    private static  int filenamesGiven = 0;
+    private static URL[] url = new URL[3];
+    private static String[] filename = new String[3];
+    private static String path = null;
+    private static boolean filenamesSet = false;
+
+    private SimpleUniverse u = null;
+
+    public BranchGroup createSceneGraph() {
+	// Create the root of the subgraph
+	BranchGroup objRoot = new BranchGroup();
+
+	// Create the transform group node and initialize it to the identity.
+	// Enable the TRANSFORM_WRITE capability so that our behavior code
+	// can modify it at runtime.  Add it to the root of the subgraph.
+	TransformGroup objTrans = new TransformGroup();
+	objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+	objRoot.addChild(objTrans);
+
+	// Create a simple shape leaf node and add it into the scene graph.
+	objTrans.addChild(new ColorCube(0.4));
+
+	// Create a new Behavior object that will perform the desired
+	// operation on the specified transform object and add it into the
+	// scene graph.
+	Transform3D yAxis = new Transform3D();
+        Alpha rotation = new Alpha(-1, Alpha.INCREASING_ENABLE,
+                                   0, 0,
+                                   20000, 0, 0,
+                                   0, 0, 0);
+        RotationInterpolator rotator =
+            new RotationInterpolator(rotation,
+                                     objTrans, yAxis,
+                                     0.0f, (float) Math.PI*2.0f);
+	BoundingSphere bounds =
+	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+	rotator.setSchedulingBounds(bounds);
+	objTrans.addChild(rotator);
+        /*
+         * Create a sound node and add it to the scene graph
+         */
+        BackgroundSound sound1 = new BackgroundSound();
+        PointSound sound2 = new PointSound();
+        PointSound sound3 = new PointSound();
+        sound1.setCapability(PointSound.ALLOW_ENABLE_WRITE);
+        sound1.setCapability(PointSound.ALLOW_INITIAL_GAIN_WRITE);
+        sound1.setCapability(PointSound.ALLOW_SOUND_DATA_WRITE);
+        sound1.setCapability(PointSound.ALLOW_SCHEDULING_BOUNDS_WRITE);
+        sound1.setCapability(PointSound.ALLOW_CONT_PLAY_WRITE);
+        sound1.setCapability(PointSound.ALLOW_RELEASE_WRITE);
+        sound1.setCapability(PointSound.ALLOW_DURATION_READ);
+        sound1.setCapability(PointSound.ALLOW_IS_PLAYING_READ);
+        sound1.setCapability(PointSound.ALLOW_LOOP_WRITE);
+        sound2.setCapability(PointSound.ALLOW_ENABLE_WRITE);
+        sound2.setCapability(PointSound.ALLOW_INITIAL_GAIN_WRITE);
+        sound2.setCapability(PointSound.ALLOW_SOUND_DATA_WRITE);
+        sound2.setCapability(PointSound.ALLOW_SCHEDULING_BOUNDS_WRITE);
+        sound2.setCapability(PointSound.ALLOW_CONT_PLAY_WRITE);
+        sound2.setCapability(PointSound.ALLOW_RELEASE_WRITE);
+        sound2.setCapability(PointSound.ALLOW_DURATION_READ);
+        sound2.setCapability(PointSound.ALLOW_IS_PLAYING_READ);
+        sound2.setCapability(PointSound.ALLOW_POSITION_WRITE);
+        sound2.setCapability(PointSound.ALLOW_LOOP_WRITE);
+        sound3.setCapability(PointSound.ALLOW_ENABLE_WRITE);
+        sound3.setCapability(PointSound.ALLOW_INITIAL_GAIN_WRITE);
+        sound3.setCapability(PointSound.ALLOW_SOUND_DATA_WRITE);
+        sound3.setCapability(PointSound.ALLOW_SCHEDULING_BOUNDS_WRITE);
+        sound3.setCapability(PointSound.ALLOW_CONT_PLAY_WRITE);
+        sound3.setCapability(PointSound.ALLOW_RELEASE_WRITE);
+        sound3.setCapability(PointSound.ALLOW_DURATION_READ);
+        sound3.setCapability(PointSound.ALLOW_IS_PLAYING_READ);
+        sound3.setCapability(PointSound.ALLOW_POSITION_WRITE);
+
+	BoundingSphere soundBounds =
+	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+        sound1.setSchedulingBounds(soundBounds);
+        sound2.setSchedulingBounds(soundBounds);
+        sound3.setSchedulingBounds(soundBounds);
+	objTrans.addChild(sound1);
+	objTrans.addChild(sound2);
+	objTrans.addChild(sound3);
+
+
+        /*
+	 * Create a new Behavior object that will play the sound
+	 */
+	SimpleSoundsBehavior player = new SimpleSoundsBehavior(
+                  sound1, sound2, sound3, 
+                  url[0], url[1], url[2], soundBounds);
+	player.setSchedulingBounds(soundBounds);
+	objTrans.addChild(player);
+
+        // Let Java 3D perform optimizations on this scene graph.
+        objRoot.compile();
+
+	return objRoot;
+    }
+
+    public SimpleSounds() {
+    }
+
+    public void init() {
+        if (!filenamesSet) {
+            // path is null if started from appletviewer/browser 
+	    if (path == null) {
+	        // the path for an applet
+	        path = getCodeBase().toString();
+            }
+            int j;
+            /*
+             * append given file name to given URL path
+             */
+            for (j=0; j<filenamesGiven; j++)
+	        filename[j] = new String(path + "/" + filename[j]);
+            /*
+             * fill in default file names if all three not given
+             */
+            for (int i=j; i<3; i++) {
+                if (i == 0)
+		    filename[0] = new String(path + "/techno_machine.au");
+                if (i == 1)
+		    filename[1] = new String(path + "/hello_universe.au");
+                if (i == 2)
+		    filename[2] = new String(path + "/roar.au");
+            }
+            filenamesSet = true;
+        }
+
+	setLayout(new BorderLayout());
+        GraphicsConfiguration config =
+           SimpleUniverse.getPreferredConfiguration();
+
+        Canvas3D c = new Canvas3D(config);
+	add("Center", c);
+
+        /*
+         * Change filenames into URLs
+         */
+        for (int i=0; i<3; i++) {
+            try {
+                url[i] = new URL(filename[i]);
+            }
+            catch (Exception e) {
+	        System.out.println(e.getMessage());
+                return;
+            }
+        }
+
+	/*
+         * Create a simple scene and attach it to the virtual universe
+         */
+	u = new SimpleUniverse(c);
+        AudioDevice audioDev = u.getViewer().createAudioDevice();
+	BranchGroup scene = createSceneGraph();
+
+        // This will move the ViewPlatform back a bit so the
+        // objects in the scene can be viewed.
+        u.getViewingPlatform().setNominalViewingTransform();
+
+	u.addBranchGraph(scene);
+    }
+
+    public void destroy() {
+	u.cleanup();
+    }
+
+    /*
+     * The following allows SimpleSounds to be run as an application
+     * as well as an applet
+     */
+    public static void main(String[] args) {
+        if (args.length > 0) {
+            if ( (args[0].startsWith("file"+File.pathSeparator)) || 
+                 (args[0].startsWith("http"+File.pathSeparator))   ) {
+                path = args[0];
+            }
+            else {
+	        path = "file:" + args[0];
+            }
+	}
+	else {
+	    path = "file:.";
+	}  
+	
+        for (int i=0; i<3; i++) {
+            if (args.length > (i+1)) {
+                filename[i] = args[i+1];
+                if (filename[i] != null) {
+                    filenamesGiven++ ;
+                }
+            }
+            else
+                break;
+        }
+	new MainFrame(new SimpleSounds(), args, 256, 256);
+    }
+}
diff --git a/src/classes/org/jdesktop/j3d/examples/sound/SimpleSoundsBehavior.java b/src/classes/org/jdesktop/j3d/examples/sound/SimpleSoundsBehavior.java
new file mode 100644
index 0000000..862881f
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/sound/SimpleSoundsBehavior.java
@@ -0,0 +1,179 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package org.jdesktop.j3d.examples.sound;
+
+import javax.media.j3d.*;
+import javax.vecmath.*;
+import java.net.URL;
+import java.util.Enumeration;
+
+// User defined audio behavior class
+public class SimpleSoundsBehavior extends Behavior {
+	WakeupOnElapsedTime  wt;
+	WakeupOnBehaviorPost wp;
+        BackgroundSound      sound1 = new BackgroundSound();
+        PointSound           sound2 = new PointSound();
+        PointSound           sound3 = new PointSound();
+        static int           WAKEUP_SOUND = 0;
+        int                  soundIndex = 0;
+        URL                  URLName1;
+        URL                  URLName2;
+        URL                  URLName3;
+        BoundingSphere       bounds;
+
+	// Override Behavior's initialize method to setup wakeup criteria
+	public void initialize() {
+            MediaContainer sample1  = new MediaContainer();
+            MediaContainer sample2  = new MediaContainer();
+            MediaContainer sample3  = new MediaContainer();
+            sample1.setCapability(MediaContainer.ALLOW_URL_WRITE);
+            sample1.setCapability(MediaContainer.ALLOW_URL_READ);
+            sample1.setURLObject(URLName1);
+            //sample1.setCacheEnable(false);
+            sound1.setLoop(0);
+            sound1.setContinuousEnable(false);
+            sound1.setReleaseEnable(false);
+            sound1.setSoundData(sample1);
+            sound1.setInitialGain(0.7f);
+            sample2.setCapability(MediaContainer.ALLOW_URL_WRITE);
+            sample2.setCapability(MediaContainer.ALLOW_URL_READ);
+            sample2.setURLObject(URLName2);
+            sound2.setLoop(Sound.INFINITE_LOOPS);
+            sound2.setContinuousEnable(false);
+            sound2.setReleaseEnable(false);
+            sound2.setSoundData(sample2);
+            sound2.setInitialGain(2.0f);
+            Point3f sound2Pos = new Point3f(-30.0f, 0.0f, 0.0f);
+            sound2.setPosition(sound2Pos);
+            sample3.setCapability(MediaContainer.ALLOW_URL_WRITE);
+            sample3.setCapability(MediaContainer.ALLOW_URL_READ);
+            sample3.setURLObject(URLName3);
+            sound3.setContinuousEnable(false);
+            sound3.setReleaseEnable(false);
+            sound3.setSoundData(sample3);
+            sound3.setInitialGain(4.0f);
+            Point3f sound3Pos = new Point3f(30.0f, 0.0f, 0.0f);
+            sound3.setPosition(sound3Pos);
+
+	    wt = new WakeupOnElapsedTime(2000);
+	    WakeupOnElapsedTime wp = new WakeupOnElapsedTime(5000);
+	    wakeupOn(wp); 
+	}
+
+	// Override Behavior's stimulus method to handle the event
+	public void processStimulus(Enumeration criteria) {
+
+            switch (soundIndex)
+            {
+                // Active
+                case 0:
+                    // System.out.println("****Enable First Sound");
+                    sound1.setEnable(true);
+	            wakeupOn(wt);
+                    break;
+                case 1:
+                    // System.out.println("********Enable Second Sound");
+                    sound2.setEnable(true);
+	            wakeupOn(wt);
+                    break;
+                case 2:
+                case 4:
+                case 6:
+                case 8:
+                case 10:
+                    // System.out.println("************Enable Third Sound");
+                    sound3.setEnable(true);
+	            wakeupOn(wt);
+                    break;
+                case 3:
+                case 5:
+                case 7:
+                case 9:
+                    // System.out.println("************Disable Third Sound");
+                    sound3.setEnable(false);
+	            wakeupOn(wt);
+                    break;
+
+                case 11:
+                    // System.out.println("********Disable Second Sound");
+                    sound2.setEnable(false) ;
+	            wakeupOn(wt);
+                    break;
+                case 12:
+                    // System.out.println("****Disable First Sound");
+                    sound1.setEnable(false) ;
+		    System.out.println("SimpleSounds: test complete");
+                    wt = new WakeupOnElapsedTime(400000);
+	            wakeupOn(wt);
+                    break;
+
+                default:
+                    break;  
+            }
+            soundIndex++;
+	}
+
+        //
+	// Constructor for rotation behavior.  
+        // Parameters: sound node
+        //             sample file name
+        //             sound node's bounds
+        //
+	public SimpleSoundsBehavior(BackgroundSound sound1, 
+	                            PointSound sound2, 
+	                            PointSound sound3, 
+                                    URL urlName1,
+                                    URL urlName2,
+                                    URL urlName3,
+                                    BoundingSphere soundBounds) {
+            this.sound1 = sound1;
+            this.sound2 = sound2;
+            this.sound3 = sound3;
+            this.URLName1 = urlName1;
+            this.URLName2 = urlName2;
+            this.URLName3 = urlName3;
+            this.bounds = (BoundingSphere)soundBounds.clone();
+	}
+}