Grid Fluid and Substeps

[FlorianK]

Recently I was wondering to what extent the substeps setting affects the Grid Solver. I did some experiements and it feels like the substeps don't affect the grid solver at all, but only the SPH particles. Since the grid is using a different solver (correct me if I am wrong but I think it was Lattice- Boltzmann) the substepping might need completely different values than it needs for standard particles.

[atena]

You are right Florian the grid domain is not affected by any change in the simulation stepping setup. This is a constraint of our solver.