hi,
i am currently learning about vray dirt and AO, my question is what if i apply a dirt material in my walls rather than using AO as a pass, or combining those 2 technics in the same render. wich is the best way? here are some images that i ve done for comparison
[ATTACH=CONFIG]43647[/ATTACH][ATTACH=CONFIG]43648[/ATTACH][ATTACH=CONFIG]43649[/ATTACH]
thanks