1 files changed, 75 insertions, 32 deletions

diff --git a/src/classes/org/jdesktop/j3d/examples/lod/LOD.java b/src/classes/org/jdesktop/j3d/examples/lod/LOD.java
index 45381f4..0d50284 100644
--- a/src/classes/org/jdesktop/j3d/examples/lod/LOD.java
+++ b/src/classes/org/jdesktop/j3d/examples/lod/LOD.java
@@ -44,20 +44,21 @@
 
 package org.jdesktop.j3d.examples.lod;
 
-import java.applet.Applet;
-import java.awt.*;
-import java.awt.event.*;
-import com.sun.j3d.utils.applet.MainFrame;
 import com.sun.j3d.utils.geometry.*;
 import com.sun.j3d.utils.behaviors.vp.*;
 import com.sun.j3d.utils.universe.*;
 import javax.media.j3d.*;
 import javax.vecmath.*;
+import java.awt.GraphicsConfiguration;
 
-public class LOD extends Applet {
+/**
+ * Simple Java 3D example program to display a spinning cube.
+ */
+public class LOD extends javax.swing.JFrame {
+
+    private SimpleUniverse univ = null;
+    private BranchGroup scene = null;
 
-    private SimpleUniverse u = null;
-    
     public BranchGroup createSceneGraph() {
 	// Create the root of the branch graph
 	BranchGroup objRoot = new BranchGroup();
@@ -129,24 +130,19 @@ public class LOD extends Applet {
         graphRoot.addChild(lgt1);
     }
 
+    private Canvas3D createUniverse() {
+	// Get the preferred graphics configuration for the default screen
+	GraphicsConfiguration config =
+	    SimpleUniverse.getPreferredConfiguration();
 
-    public LOD() {
-    }
-
-    public void init() {
-	setLayout(new BorderLayout());
-        GraphicsConfiguration config =
-           SimpleUniverse.getPreferredConfiguration();
-
-        Canvas3D c = new Canvas3D(config);
-	add("Center", c);
+	// Create a Canvas3D using the preferred configuration
+	Canvas3D c = new Canvas3D(config);
 
-	// Create a simple scene and attach it to the virtual universe
-	BranchGroup scene = createSceneGraph();
-	u = new SimpleUniverse(c);
+	// Create simple universe with view branch
+	univ = new SimpleUniverse(c);
 
-	// only add zoom mouse behavior to viewingPlatform
-	ViewingPlatform viewingPlatform = u.getViewingPlatform();
+        // only add zoom mouse behavior to viewingPlatform
+	ViewingPlatform viewingPlatform = univ.getViewingPlatform();
 	
         // This will move the ViewPlatform back a bit so the
         // objects in the scene can be viewed.
@@ -161,21 +157,68 @@ public class LOD extends Applet {
 	BoundingSphere bounds =
 	    new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
 	orbit.setSchedulingBounds(bounds);
-	viewingPlatform.setViewPlatformBehavior(orbit);
+	viewingPlatform.setViewPlatformBehavior(orbit);       
+        
+	// This will move the ViewPlatform back a bit so the
+	// objects in the scene can be viewed.
+	univ.getViewingPlatform().setNominalViewingTransform();
 
+	// Ensure at least 5 msec per frame (i.e., < 200Hz)
+	univ.getViewer().getView().setMinimumFrameCycleTime(5);
 
-	u.addBranchGraph(scene);
+	return c;
     }
 
-    public void destroy() {
-	u.cleanup();
+    /**
+     * Creates new form LOD
+     */
+    public LOD() {
+	// Initialize the GUI components
+	initComponents();
+
+	// Create Canvas3D and SimpleUniverse; add canvas to drawing panel
+	Canvas3D c = createUniverse();
+	drawingPanel.add(c, java.awt.BorderLayout.CENTER);
+
+	// Create the content branch and add it to the universe
+	scene = createSceneGraph();
+	univ.addBranchGraph(scene);
     }
 
-    //
-    // The following allows LOD to be run as an application
-    // as well as an applet
-    //
-    public static void main(String[] args) {
-	new MainFrame(new LOD(), 512, 512);
+    // ----------------------------------------------------------------
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents() {
+        drawingPanel = new javax.swing.JPanel();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+        setTitle("LOD");
+        drawingPanel.setLayout(new java.awt.BorderLayout());
+
+        drawingPanel.setPreferredSize(new java.awt.Dimension(700, 700));
+        getContentPane().add(drawingPanel, java.awt.BorderLayout.CENTER);
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+    
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[]) {
+        java.awt.EventQueue.invokeLater(new Runnable() {
+            public void run() {
+                new LOD().setVisible(true);
+            }
+        });
     }
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JPanel drawingPanel;
+    // End of variables declaration//GEN-END:variables
+    
 }