I had started to use Realflow 4 and got inspired to do wine pouring in a glass and so needed to learn how to render glass. I started with just a blinn and going with caustics, but the I tried the dielectric material for MR and for not knowing anything about glass I was surprised. I see that the shadow doesn't show throught the glass and I belive it is because the blinn that the dielectric is assigned to is not trnsparent.

I will get the glasses and the bottle of wine. Maybe a cutting board with some bread and cheese. But it is fun trying to see if I can do it.

Any comments or suggestions are appreciated.