GL Teapot: Manipulating teapots
Posted on September 9th, 1997 by shacker
You already know that you can rotate and set the GL Teapot demo into motion by dragging the mouse while holding down the left mouse button. The right button allows you to move the teapot around.
Users with a third mouse button will discover they can not only change the color of the teapot, but change it’s transparency.