Thanks for the reply. I found this tutorial (

) which is kind of like what I have, without having two materials mixing (it only has one material), and it's in 2D.


How do I set up 3D mixing for two fluids (I imagine it's to do with setting up multiple zones)? My setup seems very simple, all I want is to be able to mix two fluids (ideally in 3D). I'm surprised I can't find a tutorial on this - I'm checking here (, here (, here (, and here (