I&#39;ve added a few more animations since my last post.  They can be accessed at<br><br><a href="http://www.tlhiv.org/animations">http://www.tlhiv.org/animations</a><br><br>There is one in particular that, I think, is quite impressive.  It is an animation of a function f(x,y,t) where t is time.  It is available at the aforementioned link or directly at<br>
<br><a href="http://www.tlhiv.org/animations/nocgi/function_surface.html">http://www.tlhiv.org/animations/nocgi/function_surface.html</a><br><br>Troy<br>