optimized: all faces on the object that aren't visible(can't be seen) are removed or turned invisible, thereby reducing the number of faces that the simulator has to render, increasing framerate.
Head Moderator Director, Structural Engineer - PEAK Amusements Site Contest Judge (Supporting) Chatroom Admin
i am too excited too see this...
looks really good..
i tried to do a invert along the same lines mine was a wast
but this looks like something i would love to see in real life..