# HG changeset patch
# User Robert McIntyre <rlm@mit.edu>
# Date 1320053735 25200
# Node ID 094a92b556a258c4bb015f9806f47bbb7abd0a89
# Parent  2a525e937d864406115c8bb319c2baa49af22c1d
still trying to debug stupid program

diff -r 2a525e937d86 -r 094a92b556a2 divergence/results.txt
--- a/divergence/results.txt	Mon Oct 31 01:21:30 2011 -0700
+++ b/divergence/results.txt	Mon Oct 31 02:35:35 2011 -0700
@@ -31,3 +31,11 @@
 
 
 Divergence gets worse the longer things run.
+
+
+
+As the sound source moves about the listener in a circle, the sound
+should be at a constant volume, since the distance between the source
+and listener is constant. Instead, the sound varies depending on where
+the thing is in the circle.  Main cuts out at around 90degrees, while
+aux cuts out at around 180 degrees.
diff -r 2a525e937d86 -r 094a92b556a2 src/com/aurellem/capture/examples/AdvancedAudio.java
--- a/src/com/aurellem/capture/examples/AdvancedAudio.java	Mon Oct 31 01:21:30 2011 -0700
+++ b/src/com/aurellem/capture/examples/AdvancedAudio.java	Mon Oct 31 02:35:35 2011 -0700
@@ -21,6 +21,7 @@
 import com.jme3.audio.AudioNode;
 import com.jme3.audio.AudioParam;
 import com.jme3.audio.Listener;
+import com.jme3.audio.ListenerParam;
 import com.jme3.cinematic.MotionPath;
 import com.jme3.cinematic.events.MotionTrack;
 import com.jme3.input.controls.ActionListener;
@@ -69,8 +70,8 @@
 			app.setShowSettings(false);
 			app.setPauseOnLostFocus(false);
 			org.lwjgl.input.Mouse.setGrabbed(false);
-			try {Capture.captureVideo(app, new File("/home/r/tmp/out.avi"));}
-			catch (IOException e) {e.printStackTrace();}
+			//try {Capture.captureVideo(app, new File("/home/r/tmp/out.avi"));}
+			//catch (IOException e) {e.printStackTrace();}
 			app.start();
 	  }
 	 
@@ -158,7 +159,7 @@
 		 light.setColor(ColorRGBA.White.mult(1.5f));
 		 rootNode.addLight(light);
 
-		 ear1 = makeEar(rootNode, new Vector3f(0, 0 ,20));
+		 ear1 = makeEar(rootNode, new Vector3f(0, 0 ,-20));
 		 //ear2 = makeEar(rootNode, new Vector3f(0, 0 ,-20));
 		 //ear3 = makeEar(rootNode, new Vector3f(20, 0 ,0));
 		 //ear4 = makeEar(rootNode, new Vector3f(-20, 0 ,0));
@@ -204,24 +205,26 @@
   
   private void initAudio() {
 
-	music = new AudioNode(assetManager, "Sound/Environment/pure.wav", false);
+	music = new AudioNode(assetManager, "Sound/Environment/sqr-1kHz.wav", false);
 	
     rootNode.attachChild(music);
-    audioRenderer.playSource(music);
-    music.setPositional(false);
-    music.setVolume(1f);
-    music.setReverbEnabled(false);
-    music.setMaxDistance(200.0f);
-    music.setRefDistance(1f);
-    music.setRolloffFactor(5f);
-    audioRenderer.pauseSource(music); 
+    //audioRenderer.playSource(music);
+    //music.setPositional(true);
+    //music.setVolume(1f);
+    //music.setReverbEnabled(false);
+    //music.setDirectional(false);
+    //music.setMaxDistance(200.0f);
+    //music.setRefDistance(1f);
+    //music.setRolloffFactor(1f);
+    //music.setLooping(false);
+    //audioRenderer.pauseSource(music); 
     
   }
 
   
   
   
-  private Listener auxListener = new Listener(); 
+  private Listener auxListener; 
   //public File data1 = new File("/home/r/tmp/data1.wav");
   //public File data2 = new File("/home/r/tmp/data2.wav");
   //public File data3 = new File("/home/r/tmp/data3.wav");
@@ -284,6 +287,7 @@
     initKeys();
 	createScene();
 	listener.setLocation(ear1.getLocalTranslation());
+	listener.setRotation(new Quaternion().fromAngleAxis(0, Vector3f.UNIT_Y));
 	if (this.audioRenderer instanceof MultiListener){
 		MultiListener rf = (MultiListener)this.audioRenderer;
 		
@@ -343,30 +347,40 @@
   private int countdown = 0;
   
   public void simpleUpdate(float tpf) {
+	  if (countdown == 0){
+		  music.play();
+	  }
 	//Vector3f loc = cam.getLocation();
 	//Quaternion rot = cam.getRotation();
     //listener.setLocation(loc);
-    //listener.setRotation(rot);
+    listener.setRotation(new Quaternion().fromAngleAxis(0, music.getLocalTranslation().subtract(listener.getLocation())));
+    audioRenderer.updateListenerParam(listener, ListenerParam.Rotation);
+    
     System.out.println(countdown);
-    if (countdown++ == 400) { this.requestClose(false);}
     
-    System.out.println("channel "+ music.getChannel());
+    if (countdown++ == 700) { this.requestClose(false);}
+    
+    //System.out.println("channel "+ music.getChannel());
     //listener.setLocation(cam.getLocation());
     //listener.setRotation(cam.getRotation());
     //auxListener.setLocation(loc);
     //auxListener.setRotation(rot);
-    if (music.getStatus() != AudioNode.Status.Playing){
+    //if (music.getStatus() != AudioNode.Status.Playing){
     	//audioRenderer.playSource(music);
-    	music.play();
-    	bell.getMaterial().setColor("Color", ColorRGBA.randomColor());
-    	System.out.println("I'm playing! <3");
-    }
+    	//music.play();
+    //	bell.getMaterial().setColor("Color", ColorRGBA.randomColor());
+    	//System.out.println("I'm playing! <3");
+    //}
     //audioRenderer.updateSourceParam(music, AudioParam.Direction);
     
     //Vector3f bellVelocity = bell.getLocalTranslation().subtract(prevBellPos).mult(1.0f/tpf);
     //prevBellPos = bell.getLocalTranslation();
     
     music.setLocalTranslation(bell.getLocalTranslation());
+    
+    System.out.println("distance: " +
+    		music.getLocalTranslation().subtract(listener.getLocation()).length());
+    
     //music.setVelocity(bellVelocity);
     
     //audioRenderer.updateSourceParam(music, AudioParam.Position);