I made this model (as well as the other one) for a Udon drink mixing system, but as usual I got derailed and tried to get it to render correctly in Blender
I actually put it up on Blend Swap https://www.blendswap.com/blend/27081
The biggest pain was definitely trying to figure out the IOR on the glass - it's still wrong when I compare it to the real life glass I based it on
actually, looking at the page for IOR on the website for Encyclopaedia Britannica https://www.britannica.com/science/refractive-index, I could probably calculate it roughly with some grid paper and a photo, it will be slightly off since it's not in a vacuum and air has a refractive index of 1.0003, but it's better than guessing!
@ChlorideCull IIRC, glass has an IOR of roughly 1.517, but it can vary from this depending on what additives it has in it.
@ChlorideCull Oh, yeah that'd do it. That's why I always turn on Backface Culling whenever I can