[comp.sys.atari.st] How to convert to Spectrum picture?

toivanen@tukki.jyu.fi (Jari Toivanen) (12/26/88)

I've been making some nice ray tracing pictures with Sun. Now I would like
view them with my fried's ST using Spectrum. I know Spectrum picture format
and general idea how it works. However I don't know enough to be able to make
corversation program between ray tracing and Spectrum picture formats. So if
someone could expain how exactly Spectrum picture format works. Or if someone
could send few lines code how to convert any known color picture format to
Spectrum picture format. You can mail to me or to this newsgroup. Thanks for
any answer in advance.

Jari Toivanen                           Segments are for worms ;-)
Math student at                         Internet: toivanen@tukki.jyu.fi
University of Jyvaskyla, Finland        Bitnet: toivanen_jar@finjyu.bitnet