Metal in Swift Demos

Demo of the Metal graphics framework in Swift, as presented to the Swift Language User Group (SF), November 4, 2014.

Usage

Set MBEDemoNumber to a number between 0 and 3 (inclusive) and deploy to a device running iOS 10+.

Demo index: 0. Clear screen to solid color

1. Draw spinning triangle in 2D
2. Draw spinning lit sphere
3. Draw spinning textured globe