Lattice Boltzmann Method (LBM) - Realtime computation

I’ve been playing around with a LBM model ! This video is in real-time. The code runs on a 512*256 grid at 60FPS. Re : 5 000 Color : curl Model : Lattice Boltzmann method with Multiple Relaxation Time (LBM-MRT), D2Q9 Dye : Semi-Lagragian method, with RungeKutta3 discretization and bicubic interpolation. Code : - Host : PYTHON - Computation : OPENCL on GPU ( GeForce GTX 970) - Graphics : OPENGL (with OpenCL interop)