"Lutz Kretzschmar" <lut### [at] stmuccom> wrote in message
news:itblstsjru01grdrqe60rttencr3v4ij8b@4ax.com...
> The difficulty would not be the function parser, but visualizing the
> surface. Of course, I could just supply an edit box for the and pass
> it verbatim to POV-Ray, but that's asking for trouble....

I'd imagine that trying to code in OpenGL support for that would be a
hellish experience.

-Ian

Post a reply to this message