RedPhantom posted at 5:01PM Fri, 07 May 2021 - #4418683

Here's bagginsbill's glass

Things to keep in mind, make sure you have enough transparency bounces. make sure the refractive caustics is checked. and if you're working with filled wine glasses make sure the faces of the wine aren't in the same location as the faces of the inside of the glass. Thanks for that, I have set the maximum bounces to 64 so shouldn't be an issue.

The glass on the far right is with Baggins setup from that thread. As you can see it seems to suffer from the shadow issue as well, so maybe it was meant for a different type of object? like single surface one?