https://www.reddit.com/r/gamedev/comments/5r38te/2d_liquid_simulator_with_cellular_automaton/ https://www.reddit.com/r/godot/comments/73lgtp/i_made_my_first_thing_in_godot_cellular_automata/ https://www.reddit.com/r/gamedev/comments/fe43eq/realtime_fluid_engine_running_on_the_gpu/