The latest article, Adding a Cube Map and Velocity, has been published. This article adds the animation loop back in and implements velocity, so you can ‘flick’ the cube and watch it spin until it slowly comes to a stop.
We also throw in five cube maps and cycle through them by double-tapping on the iPhone screen.
There’s now a groovy reflection on the cube from mixing the original Apple logo texture with the new cube maps. The code for this Xcode project can be downloaded here: EDCubeDemoCubeMap.zip.