Margus Ramst wrote:
> 
> Did I expect a glass image? Yes :) I'm doing a brandy glass, BTW.
> The brightening of the light is something to investigate. Try this: make a
> glass sphere with ior 1. A strange effect. Now do ior 1.1. The caustic seems

what strange effect?

> far too bright and sharp. I'll investigate this a bit more before I start
> bugging Nathan...

If it's too sharp, try a larger gather radius.  I've done all sorts of
tests with the brightness, so it _should_ be correct.

-Nathan

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