Lattice Boltzman Equation base ink simulation called Moxi implemented on Unity. Compared to the algorithm in the thesis, this implementaion has less parameters and did slightly modified its algorithm aming it to be simple and robust for tuning.
Tested on Unity 2019.3.0f1, windows10 (RTX 2080 max-q).
Moxi thesis - http://visgraph.cse.ust.hk/MoXi/moxi.pdf
About lattice boltzmann equation - https://www.math.nyu.edu/~billbao/report930.pdf