What could be the reason that my GLKViewController's willPause: method is never called?
-(void)glkViewController:(GLKViewController *)controller willPause:(BOOL)pause
I implemented this for my view controller, which derives from GLKViewController.
But a breakpoint in it, is never hit.
Targetting latest iOS SDK, using Xcode 9, and Objective C.
Ok, I figured out why it was not called.
GLKViewController can work in two ways:
The two are mutually exclusive.
willPause: is a method of the delegate, and not a method of GLKViewController.
Because I used subclassing, it will not be called.
It looks like I will have to catch the foregrounding/backgrounding in the AppDelegate instead, and find a way to my viewcontroller and have it handle it.
Using the <> code brackets in the editor, show your rendering loop code relative to calling willPause, thanks.
Ok, I figured out why it was not called.
GLKViewController can work in two ways:
The two are mutually exclusive.
willPause: is a method of the delegate, and not a method of GLKViewController.
Because I used subclassing, it will not be called.
It looks like I will have to catch the foregrounding/backgrounding in the AppDelegate instead, and find a way to my viewcontroller and have it handle it.
