import com.sun.j3d.utils.geometry.*;
import com.sun.j3d.utils.universe.*;
import com.sun.j3d.utils.image.*;
import javax.media.j3d.*;
import javax.vecmath.*;
import java.awt.Container;

public class PictureBall {

  public PictureBall() {

    // Create the universe
    SimpleUniverse universe = new SimpleUniverse();

    // Create a structure to contain objects
    BranchGroup group = new BranchGroup();

    // Set up colors
	Color3f black = new Color3f(0.0f, 0.0f, 0.0f);
	Color3f white = new Color3f(1.0f, 1.0f, 1.0f);
    Color3f red = new Color3f(0.7f, .15f, .15f);
    
    // Set up the texture map
	TextureLoader loader = new TextureLoader("K:\\3d\\Arizona.jpg", "LUMINANCE",new Container());
	Texture texture = loader.getTexture();
	texture.setBoundaryModeS(Texture.WRAP);
	texture.setBoundaryModeT(Texture.WRAP);
	texture.setBoundaryColor( new Color4f( 0.0f, 1.0f, 0.0f, 0.0f ) );
		
    // Set up the texture attributes
 	TextureAttributes texAttr = new TextureAttributes();
 	// could be REPLACE, BLEND or DECAL instead of MODULATE
 	texAttr.setTextureMode(TextureAttributes.MODULATE);
 	Appearance ap = new Appearance();
	ap.setTexture(texture);
 	ap.setTextureAttributes(texAttr);
 	
 	// Set up the material
	ap.setMaterial(new Material(red, black, red, black, 1.0f));
  
    // Set up the transparency attributes
	TransparencyAttributes transparency = new TransparencyAttributes(TransparencyAttributes.NICEST, .3f);
    ap.setTransparencyAttributes(transparency);
	                  
    // Create a ball to demonstrate textures
    int primflags = Primitive.GENERATE_NORMALS + Primitive.GENERATE_TEXTURE_COORDS; 
	Sphere sphere = new Sphere(0.5f, primflags, ap);
    
    
    group.addChild(sphere);

    // Create lights
    Color3f light1Color = new Color3f(1f, 1f, 1f);
    BoundingSphere bounds =
	    new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);

    Vector3f light1Direction  = new Vector3f(4.0f, -7.0f, -12.0f);
    DirectionalLight light1
      = new DirectionalLight(light1Color, light1Direction);
    light1.setInfluencingBounds(bounds);
    group.addChild(light1);
    
    AmbientLight ambientLight = new AmbientLight(new Color3f(.5f, .5f, .5f));
    ambientLight.setInfluencingBounds(bounds);
    group.addChild(ambientLight); 
    
    // look towards the ball
    universe.getViewingPlatform().setNominalViewingTransform();

    // add the group of objects to the Universe
    universe.addBranchGraph(group);
}
  public static void main(String[] args) {
    new PictureBall();
  }
}