"Kontemplator" <haf### [at] yahoocom> wrote:
> "Bald Eagle" <cre### [at] netscapenet> wrote:
> > diagram:
> >
> >
http://news.povray.org/*/attachment/%3Cweb.5a525c2aa608280b5cafe28e0%40news.povray.org%3E/radius-at-intersection.pn
g
>
> Thanks Bald Eagle for the explanation. I read these geometric wisdoms and i
> remembered my math final examination. I disgrace myself but the theme was "all i
> know about the circle". Maybe it comes back if I don't need it.

Nah, it took me a lot of struggling and remembering / relearning all of things I
either forgot or never really learned the first time around.
At this point, I've been doing trig regularly for a couple of years, so the
calculations, and more importantly, the logic behind WHAT I need to do comes a
lot more quickly.

More often than I'd like, I still find myself calculating around in ... circles.

I hope your scene is coming along nicely.

I like your light effects - they're mapped photons, not media?

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