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From: gbb (gbb_at_hidden_email_address.net)
Date: 05/01/2001



Mark Vornhusen schreef:

> Hi Gerrit,
> do you know the great program "Halo" by Les Cowley and Mike Schroeder? I
> make all my simulations with it. Download:
>
> http://www.sundog.clara.co.uk/halo/halosim.htm
>
> Best,
> Mark
>
> gbb schrieb:
> >
> > Hello,
> > I am looking for a programm what can simulate refraction and
reflection
> > from a single lightbeam throug a pencil or column prism in all
possible
> > directions, like the figures in walter Tape's Atmospheric Halos. Of
> > course the best would be together with the numerical datas about
angles
> > etc. I tried to make such a simulation with Studio Max, but I did not
> > succeed in it. On internet I found some programms that gives the
> > raypaths in one direction (cross-section of a prism); so the raypath
is
> > only to change in one direction.
> > Thanking you in advance for help or advice.
> > Gerrit Breman

Hallo Mark,
Dank für deine schnelle Reaktion. Les Cowleys Programma kenne ich. Vielleicht
habe ich meine Frage nicht gut formuliert. Ich meine etwas womit ich das individuele
Kristal und Lichtweg sehen kan. Jedenfalls dank und viellicht auf wiedersehen
auf
einer Meeting. Fr. grüss, Gerrit