From: FX (fxcoudert_at_gmail.com)
Date: Fri Feb 20 2009 - 18:52:47 CST

> The main thing I'd need to do is add support for an output file
> format
> that supports an alpha channel to Tachyon.

PNG does, and it's already supported in Tachyon, isn't it?

About rendering, I had a question: is there a way to render
isosurfaces with volume coloring? I tried Tachyon and Povray, but they
give the isosurface a uniform color in all cases.

FX