This was the first Silverlight program I wrote using my 3D library for Silverlight 4. I wrote it in response to a post on a forum, to take a one-dimensional formula (e.g. y = sin(x) and rotate it around the x-axis to make a 3D object.
This program has a choice of six formulae, and animates the generated object by rotating it in three dimensions.
I've put the source code on this page as well, so it would be possible to add more formulae to the program.Visit 3D Formula