It's run by Henning Sanden and Morten Jaeger, who are former senior character artists in the film industry in London. The FLIP Fluids addon is a tool that helps you set up, run, and render liquid simulation effects all within Blender! Our custom built fluid engine is based around the popular FLIP simulation technique that is also found in many other professional liquid simulation tools. The FLIP Fluids engine has been in constant development since 2016 with a.