I’ve been following the steps in chapter 4 and came across an issue with the MatrixCalculator App.
The compiled App crashes on startup. When opening the XCode project for MatrixCalculator, I am able to build the solution and it runs fine. However, when entering input for the vector/matrix values, it is not possible to switch between textboxes. The program does not react to mouse input or the TAB key.
Having the source code available, I can fix this problem myself, but I just wanted to let you know about it.
I am running macOS Mojave with XCode 10.
Thanks for the great work you’ve done on this book, I’ve been waiting for a long time to find a Metal resource of this quality.