Hi Martin!

I really want the container and the content to be separate meshes, so I can easily make full, half-full, and empty versions in one scene. This would also make it easy to tilt the container (a drinking glass) with the surface of the liquid staying level, just by making a new content model, and without any changes to the container mesh.

Next I'll first try to downscale the wine mesh a tiny-tiny bit, so it comes away from the glass. But I expect Lux to detect a third medium (air) between the two, and thus 'spoil' this work around.

We'll see.

Cheers!