What are alternative methods to Fluid for making a glass appear to be full of liquid? What are alternative methods to Fluid for making a glass appear to be full of liquid?


I just require a quick simple method. I was going to use particles but wondered if anyone had other methods or ideas.
Doesn't need to be too realistic as it's only for a small static image project.
One way is by simply creating a face for the surface of the liquid, and then use separate materials on each interface as in this post.