This is a modified version of the foam shader from https://www.youtube.com/watch?v=4EZezYWyelM&lc=UgwHi3ogSf1hs-IyAGB4AaABAg.9QrPLLbUJN39VQih7_9UBE
The cube is not the best preview. but it's quick and easy.
Procedural?
Yeah it is
Amazing, thanks also for the link to the original youtube video I am going to watch it to understand how it is done, it seems magic!
Procedural?