What do you mean by the current tech? I bet every streaming world engine programmer has look at megatextures and some of its concepts are in open world games av

What do you mean by the current tech? I bet every streaming world engine programmer has look at megatextures and some of its concepts are in open world games available right now. Similarly the fast hard-edged shadows from Doom 3 were ahead of the curve. And although I agree that as games Doom 3 and Rage were just OK, Carmack is known for his tech; I don't think he gets involved on the game design side.