Geoff Wedig <wed### [at] darwinepbicwruedu> wrote:
: The first thing is, How do you do substances that reflect light based on
: thickness, like milk or ice?  When thin, these substances are
: semitransparent, but as they get thicker, they turn some color.

  Use fade_distance, fade_power and (in megapov) fade_color.

-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):_;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/

Post a reply to this message