Suppose that we want to create a simple cube object
    cube.initialise();

We also need a way of displaying the cube
    cube.render();

We can set properties as part of the class, for example
    cube.translate(1.0, 0.0, 0.0);   
    cube.rotate(theta, 1.0, 0.0, 0.0);
    cube.setcolor(1.0, 0.0, 0.0);

High