Well, wouldn't you know it? 3D seems to be the topic of conversation here at GDC , and Paris-based Darkworks is making a splash by announcing the availability of its TriOviz for Games SDK. In short, this magical software concoction is a post-process effect that allows standard 2D games to be transformed into 3D masterpieces and you don't even need to buy a 3D television. We were briefed on the tech here at the show, and we're told that the magic happens in the software and the glasses, and unlike existing 3D technologies, other users around the house will still be able to watch you play in 2D without