Cad. OpenGL. Raytracing. 7 Surprising Kick-Ass Things You Can Do with Google Sketchup - P. As a part of Google's quest to be the undisputed overlords of the Internet, they've made a lot of quality services available for free.
Gmail, Google maps and Google Docs are all famous examples, but one of the search giant's coolest free offerings, Sketchup, flies under a lot of peoples' radars. Sketchup is a free 3D modelling tool developed based on the philosophy that by giving people a small set of powerful, intuitive tools, you can lower the barrier of entry to 3D modelling, so that almost anyone can make quality 3D models with just a couple of sessions of practice. Still not conviced to give Sketchup a try? We've compiled a list of 7 awesome things you can do with Sketchup that you probably didn't know were possible. Powered by Freewebs. Download CB Model Pro for FREE - Easy 3D Modeling.