Looks like a simple Game of Life type automaton with custom rules. I believe the B3678/S34678 means "birth of a new cell" when there are 3,6,7 or 8 neighbors and "current cell survives" when there are 3, 4, 6, 7 or 8 neighbors. Cellular automaton sometimes simulate real life physics behaviors with simple rules. You can look at my implementation of the segregation game on my channel that behaves similarly
Woah, this would make an awesome cave system. Can I email you?
No
Is that a simulation of the ising model if yes how long did it take to generate this?.
Looks like a simple Game of Life type automaton with custom rules. I believe the B3678/S34678 means "birth of a new cell" when there are 3,6,7 or 8 neighbors and "current cell survives" when there are 3, 4, 6, 7 or 8 neighbors. Cellular automaton sometimes simulate real life physics behaviors with simple rules. You can look at my implementation of the segregation game on my channel that behaves similarly