In order to implement fluid simulation we need to implement conservation of mass, incompressibility, and conservation of momentum. How to do this, using Eulerian cell representation, on GPU shaders? Update: I'm dabbling in creating a discord server at https://discord.com/channels/1078642195529216082/1078642196145766532 Please feel free to join :) Update 2: source-code available at https://github.com/hughperkins/UnityFluidSim-pub