Re: [Groff] Perspective in Pic

[Ralph Corderoy]

Hi Ted,

> I'm wondering of there is a general approach at all, within the world
> of groff/PostScript.

There's 3DLDF which takes a textual description of a 3D object and
produces MetaPost output.

    http://www.gnu.org/software/3dldf/LDF.html

There's also "G3 - A Language for Typesetting Three Dimensional
Graphics" mentioned at the very bottom of http://troff.org/papers.html

Cheers,


Ralph.