Well I've finally got a functional demo I can show to folks. This is running smoothly on my iPhone 3GS. The vehicle physics seem to be working well, all GUI elements are scaling to non-retina resolution properly, so I'm pretty happy so far. Next up is proper environment art, implementing AI and LODs for AI. http://www.youtube.com/watch?v=lhjxtkMUzBE&feature=youtu.be The menu system is nearly completed. The frame rate is due to the Camtasia screen capture and is not the actual performance on device. To see actual frame rate on a iPhone 3GS check this video out. http://www.youtube.com/watch?v=8vv8K_XQeDA&list=PL7AEAF46161772259&feature=g-list
Started work on the vehicle selection screen today. Nothing fancy just a cool retro car sitting on a platform. Here is a link to view this scene in wonderful 3d: http://dl.dropbox.com/u/16956434/TrafficSmash/WebPlayer.html