This is what 3D animators and modelers do after they finish a scene. This is the act of the computer converting a 3D scene with 3D models and polygons into a 2D raster image. It takes up all of your processor power and it's a bitch not being able to&use your friggin computer while you're rendering (which, btw, could take hours, days, or weeks, depending on how big and complex the 3D scene is and how crappy your computer is.)