Aeth.drive is my new hobbyist simulation project. Currently it’s got a pretty versatile electrodynamics system, capable of doing some pretty decent-scale turbulent/quantum calculations in real-time (or close to real-time); scattering in isothermal participating media is supported. There’s also an experimental Lattice-Boltzmann solver (BKG) which hasn’t been tested yet.
google code link:
Any comments/suggestions will be appreciated.