This is so amazing, I remember running ONE frame of this realtime animation over night (getting to bed and hoping for the best) on a C64 and later it still took

This is so amazing, I remember running ONE frame of this realtime animation over night (getting to bed and hoping for the best) on a C64 and later it still took a long time on an Amiga (machine code both). Even learned 3D GFX from an Amiga Fraktal Book (Markt&Technik) - the only Amiga book still on my shelf.