Apple changed how reading books works in iOS 16
The page turn animation was truly excellent. I have seen a few other apps/sites try to copy it, some of them did it pretty well. But one detail I’ve never seen anyone else do: the text of the curled page is “distorted” in 3D, as one would expect of a real page. The closer the letters are to the part of the page that’s orthogonal to the screen, the more the are squished.<p>It’s an effect that’s quite complicated to do. You need to put the page on a 3D cone and render that. I have quite a bit of experience with UI kit animations, but I don’t know how I would do that one.