/** Example program to test ray tracer
 * Simplest
 * @author: Phil Gage
 */
public class Example3 {

    /** Main program for example */
    public static void main (String[] argv) {

        // Define and populate scene
        World world = new World();

        // Define a light source
        world.add(new Light (
            new Vector3 (-100.0, -100.0, -50.0),  // XYZ direction
            new Color (1.0,1.0,1.0)));            // RGB color

        // Define a red sphere object on Z axis
        world.add(new Sphere (
            new Point (0.0, 0.0, 500.0),    // XYZ center
            100.0,                          // radius
            new Color (1.0, 0.0, 0.0)));    // RGB color

        // Define a 320x200 camera, default view (0,0,1) along Z axis
        world.add (new CylindricalCamera (world, 320, 200));

        // Perform ray tracing and write frame0.tga
        world.animate ();
    }

}