I read a bit more about the unity plug-in used here and they in fact aren't using PINNs for solving. Here they more or less explain how they do it : https://zib

I read a bit more about the unity plug-in used here and they in fact aren't using PINNs for solving. Here they more or less explain how they do it : https://zibra.ai/blog/what-can-be-done-with-zibra-liquids/ https://zibra.ai/blog/what-can-be-done-with-zibra-liquids/