/*
 *	@(#)BoxExample.java 1.16 00/03/31 14:29:17
 *
 * Copyright (c) 1996-2000 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
 * modify and redistribute this software in source and binary code form,
 * provided that i) this copyright notice and license appear on all copies of
 * the software; and ii) Licensee does not utilize the software in a manner
 * which is disparaging to Sun.
 *
 * 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 AND ITS LICENSORS SHALL NOT BE
 * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
 * OR DISTRIBUTING THE 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 SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 *
 * This software is not designed or intended for use in on-line control of
 * aircraft, air traffic, aircraft navigation or aircraft communications; or in
 * the design, construction, operation or maintenance of any nuclear
 * facility. Licensee represents and warrants that it will not use or
 * redistribute the Software for such purposes.
 */

import com.sun.j3d.utils.image.TextureLoader;
import com.sun.j3d.utils.geometry.Box;
import com.sun.j3d.utils.behaviors.mouse.*;
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;

public class BoxExample extends Applet {


  public BranchGroup createSceneGraph() {
    // Create the root of the branch graph
    BranchGroup objRoot = new BranchGroup();

    // Create a Transformgroup to scale all objects so they
    // appear in the scene.
    TransformGroup objScale = new TransformGroup();
    Transform3D t3d = new Transform3D();
    t3d.setScale(0.4);
    objScale.setTransform(t3d);
    objRoot.addChild(objScale);
    
    TransformGroup objTrans = new TransformGroup();
    //write-enable for behaviors
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
    objTrans.setCapability( TransformGroup.ALLOW_TRANSFORM_READ );
    objTrans.setCapability(TransformGroup.ENABLE_PICK_REPORTING);
    objScale.addChild(objTrans);
    
    Appearance ap = new Appearance();
    Color3f aColor  = new Color3f(0.1f, 0.1f, 0.1f);
    Color3f eColor  = new Color3f(0.0f, 0.0f, 0.0f);
    Color3f dColor  = new Color3f(0.8f, 0.8f, 0.8f);
    Color3f sColor  = new Color3f(1.0f, 1.0f, 1.0f);
    
    Material m = new Material(aColor, eColor, dColor, sColor, 80.0f);
    m.setLightingEnable(true);
    ap.setMaterial(m);
    //Create a Box
    //Box BoxObj = new Box(1.5f, 1.5f, 0.8f, Box.GENERATE_NORMALS , ap);
    // add it to the scene graph.
    //objTrans.addChild(BoxObj);
	
	Mesh3 mesh = new Mesh3(10,10);
	//objTrans.addChild(mesh.);
	
	Shape3D shape = new Shape3D(mesh,ap);
	objTrans.addChild(shape);


    BoundingSphere bounds =
      new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);

    // Create the rotate behavior node
    MouseRotate behavior = new MouseRotate(objTrans);
    objTrans.addChild(behavior);
    behavior.setSchedulingBounds(bounds);

    // Create the zoom behavior node
    MouseZoom behavior2 = new MouseZoom(objTrans);
    objTrans.addChild(behavior2);
    behavior2.setSchedulingBounds(bounds);

    //Shine it with two lights.
    Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f);
    Color3f lColor2 = new Color3f(0.2f, 0.2f, 0.1f);
    Vector3f lDir1  = new Vector3f(-1.0f, -1.0f, -1.0f);
    Vector3f lDir2  = new Vector3f(0.0f, 0.0f, -1.0f);
    DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1);
    DirectionalLight lgt2 = new DirectionalLight(lColor2, lDir2);
    lgt1.setInfluencingBounds(bounds);
    lgt2.setInfluencingBounds(bounds);
    objScale.addChild(lgt1);
    objScale.addChild(lgt2);
   
    // Let Java 3D perform optimizations on this scene graph.
    objRoot.compile();
 
    return objRoot;
  }

  public BoxExample (){
  }


  public void init() {

    setLayout(new BorderLayout());
    GraphicsConfiguration config =
       SimpleUniverse.getPreferredConfiguration();

    Canvas3D c = new Canvas3D(config);
    add("Center", c);
    
    BranchGroup scene = createSceneGraph();
    SimpleUniverse u = new SimpleUniverse(c);

    // This will move the ViewPlatform back a bit so the
    // objects in the scene can be viewed.
    u.getViewingPlatform().setNominalViewingTransform();

    u.addBranchGraph(scene);
  }
  
  
  public static void main(String args[])
  {
    java.net.URL url = null;
    if (args.length > 0) {
      try {
	url = new java.net.URL("file:" + args[0]);
      }
      catch (java.net.MalformedURLException ex) {
	System.out.println(ex.getMessage());
	System.exit(1);
      }
    }
    else {
      // the path to the image file for an application
      try {
	url = new java.net.URL("file:../images/earth.jpg");
      }
      catch (java.net.MalformedURLException ex) {
	System.out.println(ex.getMessage());
	System.exit(1);
      }
    }
      
    new MainFrame(new BoxExample(), 750, 750);
  }
}