Interactive transition documentation

[mgrider]

I don't know if it's the broken documentation, or what, but I can't seem to make Hero work interactively. Does it still work that way?

I was able to find the blog post that is currently a broken link in the documentation in the internet archive here: https://web.archive.org/web/20200415004138/http://lkzhao.com/2017/02/05/hero-interactive-transition.html

Unfortunately, that didn't really help, although it was useful context to have.

I am unclear how Hero works with (or whether it can work with) the UINavigationController's interactivePopGestureRecognizer property, but I was able to create a new UIScreenEdgePanGestureRecognizer that happens at the same time, and cancel the pop-gesture recognizer when its triggered and I want to use a Hero transition instead. The problem is that, once I've started the Hero transition using Hero.shared.start(), my recognizer's .changed case is never called.

I haven't tried reproducing this issue in a simpler stand-alone project, so I don't really know if this is all somehow specific to my codebase, and it very well could be.

[maximkrouk]

Also noticed this, my setup looks somewhat like this:

• create navController with content rootVC
• set hero enabled and specify modalAnimationType (zoom)
• present navController
• set panGesture for dismiss (it has delegate to ensure that it doesn't conflict with interactivePopGR)

interactivePop works if I set hero disabled on navController, but as soon as I enable it interactivePop stops working 😔