Background I’ve become a lot more interested in WebGL lately, and remembered reading on Hacker News a while back that WebGL would be available in iOS 5 as part of the iAd framework. WebGL will not be publicly available in iOS 5. It will only be available to iAd developers. When iOS 5.0 went GM, I decided to knock up a quick WebGL demo to see what was involved & how well it performed. Unfortunately