public class MyCube extends GLJPanel implements GLEventListener {

public static void main(String[] args) {
   JFrame window = new JFrame("A unique 3D scene");
   MyCube panel = new MyCube();
   window.setContentPane(panel);
   window.pack();
   window.setLocation(50, 50);
   window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   window.setVisible(true);
   panel.requestFocusInWindow();
}

private GLJPanel drawable; // The OpenGL display panel.
private int frameNumber; // Current frame number, increases by 1 in each frame.
private double size = 0.1;
private double sign = 0.1;
private GLUT glut = new GLUT();

//-------------------- methods to draw the cube ----------------------
double rotateX = 15; // rotations of the cube about the axes
double rotateY = -15;
double rotateZ = 0;

/**
* Constructor for class MyCube.
*/
public MyCube() {
   drawable = new GLJPanel();
   drawable.setPreferredSize(new Dimension(640, 480));
   drawable.addGLEventListener(this);
   setLayout(new BorderLayout());
   add(drawable, BorderLayout.CENTER);

   // help to transform all objects
   Timer timer = new Timer(300, new ActionListener() {
         public void actionPerformed(ActionEvent evt) {
            rotateX += 15 * Math.random();
            rotateY += 15 * Math.random();
            rotateZ += 15 * Math.random();
            frameNumber++;
            if (size >= 1.5) {
               sign = -0.1;
            } else if (size < 0.2) {
               sign = 0.1;
            }
            size += sign;

            drawable.repaint();
         }
   });
   timer.setInitialDelay(1000);
   timer.start();
}

Project 3 Three js Project Overview In this project you will c...