ARFaceGeometry vertices map with numbers

This app shows the index for each location in ARFaceGeometry vertices array.

I searched the Internet to find something like this, but could not find anything, so I made this. The numbers can be hard to read, you can adjust the numbers size and remove the lines.

Requirements:

Swift 4.2, iOS 12, Xcode 10, TrueDepth camera (iPhone X and later)