Now not comparing Bounds but comparing objects.

Unfortunately, the Class.equals() seems to compare something that
differs between our stored LED Spheres and the Clicked Primitive… Need
to find another way to compare…

CubeControl/Led3D.java

@@ -92,8 +92,6 @@ public class Led3D extends MouseAdapter {
 		transGroup = new TransformGroup(trans3D);
 		transGroup.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
 		transGroup.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
-		transGroup.setCapability(Node.ALLOW_BOUNDS_READ);
-		transGroup.setCapability(Node.ALLOW_AUTO_COMPUTE_BOUNDS_READ);
 		ViewingPlatform viewingPlatform = new ViewingPlatform();
 		Viewer viewer = new Viewer(canvas);
 		universe = new SimpleUniverse(viewingPlatform, viewer);
@@ -119,8 +117,6 @@ public class Led3D extends MouseAdapter {
 		group.setCapability(BranchGroup.ALLOW_CHILDREN_READ);
 		group.setCapability(BranchGroup.ALLOW_CHILDREN_WRITE);
 		group.setCapability(BranchGroup.ALLOW_DETACH);
-		group.setCapability(Node.ALLOW_BOUNDS_READ);
-		group.setCapability(Node.ALLOW_AUTO_COMPUTE_BOUNDS_READ);
 		background = createBackground();
 		group.addChild(background);
 
@@ -140,8 +136,6 @@ public class Led3D extends MouseAdapter {
 					Vector3f vector = new Vector3f(x, y, z);
 					transform.setTranslation(vector);
 					tg.setTransform(transform);
-					tg.setCapability(Node.ALLOW_BOUNDS_READ);
-					tg.setCapability(Node.ALLOW_AUTO_COMPUTE_BOUNDS_READ);
 					tg.addChild(leds[x][y][z]);
 					transGroup.addChild(tg);
 
@@ -183,27 +177,21 @@ public class Led3D extends MouseAdapter {
 		if (result != null) {
 			// User clicked near something
 			Primitive p = (Primitive)result.getNode(PickResult.PRIMITIVE);
-			Shape3D s = (Shape3D)result.getNode(PickResult.SHAPE3D);
-			Cylinder c = null;
 			if (p != null) {
+				// p is now a Primitive that the user clicked
 				if (p.getClass().getName().equals("com.sun.j3d.utils.geometry.Cylinder")) {
-					c = (Cylinder)p;
-				}
-			} else if (s != null) {
-				if (s.getClass().getName().equals("com.sun.j3d.utils.geometry.Cylinder")) {
-					c = (Cylinder)p;
-				}
-			}
-			if (c != null) {
-/* ---> */		Bounds b = c.getBounds();
-				// CapabilityNotSetException: no capability to read user bounds
-				
-				for (int x = 0; x < 8; x++) {
-					for (int y = 0; y < 8; y++) {
-						for (int z = 0; z < 8; z++) {
-							if (b.equals(leds[x][y][z].getBounds())) {
-								// Clicked led found!
-								parentFrame.toggleLED(x, y, z);
+					// p is a Cylinder. Our LEDs are Spheres, so p.equals(led[x][y][z]) does not find anything...
+					for (int x = 0; x < 8; x++) {
+						for (int y = 0; y < 8; y++) {
+							for (int z = 0; z < 8; z++) {
+								if (p.equals(leds[x][y][z])) {
+									// Clicked led found!
+									System.out.println("Clicked LED found: " + x + " " + y + " " + z);
+									parentFrame.toggleLED(x, y, z);
+									break;
+								} else if ((x == 7) && (y == 7) && (z == 7)) {
+									System.out.println("Clicked, but LED not found!");
+								}
 							}
 						}
 					}