Here's a double-slit diffraction sim I made: https://www.youtube.com/watch?v=K4KeWDfpXiw&list=PLpYLorG2XEtQKD7uHC8dK1inU6-ahSkV7 https://www.youtube.com/watch?v

Here's a double-slit diffraction sim I made: https://www.youtube.com/watch?v=K4KeWDfpXiw&list=PLpYLorG2XEtQKD7uHC8dK1inU6-ahSkV7 https://www.youtube.com/watch?v=K4KeWDfpXiw&list=PLpYLorG2XE... It's purely classical, based on the wave equation however.