[Mihai]

hdesbois, if you follow that thread by Thomas, you will see he even compared it to a photo The only thing fake about it might be the reflection of the top glass, which should really be the reflection of the liquid. But when you look at the photo comparisons, you can't really tell.

[hdesbois]

yes yes, I know you can get perfect results with Thomas an method. I was just suggesting that nevertheless, having this ray distance tolerance + working coplanar dielectrics would be an improvement.
btw, here is the result with coplanar and beta :

up to lvl 18, more would just bring black dots.
HD

[tom]

1.2 is dead... long live 1.2.1... go d/l it now