I hope this tutorial has got you interested in programming with Java 3D. You should now know enough to program 3D scenes, or games like the Pyramid game at http://www.fungames.org.
There are several sources of information to help you learn more.
The books on Java 3D are getting better, you could try these:
or these books that explain the mathematics of 3D graphics:
Of Mice and Men <<< Table of Contents