Alternate lighting models using custom SCNProgram for SceneKit
A demo app for previewing alternate lighting models using a custom SCNProgram with SceneKit. Based on a Quartz Composer conversion of NVIDIA samples from toneburst(machinesdontcare.wordpress.com).
A short video of the app in action.
10.10+ since I wanted to play with new OSX View Controller API. Lot's of code cleanup needed.