[Guest]

On this Russian forum there is ongoing interesting discussion about this effect, and also can it be done in OpenGL or not.

http://forum.sukhoi.ru/showthread.php?t=51672

One of the members is apparently programmer and gives interesting explanation what is needed to be done in game’s rendering engine. Maybe someone with better knowledge or Russian can translate it better then I would? (I was not so frequent in school on Russian lessons :oops: ):

http://forum.sukhoi.ru/showpost.php?p=1 ... stcount=21