When air mixes with water bubbles occur. These bubbles rise due to buoyancy force and burst when they reach the surface. In many cases the leave a foam trail. This emitter is capable of simulating these two phenomena in a single pass.
Although, there is only one common export resource for the “Bubbles & Foam” emitter, RealFlow writes individual cache files: the bubbles files carry a “_bubbles” suffix, the foam files the “_foam” extension.
Quick Start
The image above is the result of a quick start tutorial: