For the past couple months I've been working on an iOS app that brings voxel art to the Augmented Reality face filter party. Degerhan Deger came up with the idea for VoxelCam, an Animoji competitor, and he has been hard at work developing the program using XCode's ARKit After I saw his demo on Reddit, we started chatting about how to build better faces and improve the rendering with lighting effects. In order to export models that worked best with ARKit, I had to break out