This bloke got some interesting stuff going on with algorithms. Mostly in 2D however.
https://youtube.com/c/NilsBerglund
Reflection and diffraction through a water droplet.
Planar waves hitting an attenuator grid
Reflections in a 2D “room”
https://youtube.com/c/NilsBerglund
Reflection and diffraction through a water droplet.
Planar waves hitting an attenuator grid
Reflections in a 2D “room”