Question 1

How do I set up a basic view-to-view transition with View2ViewTransition?

Accepted Answer

Implement the View2ViewTransitionPresenting and View2ViewTransitionPresented protocols in your view controllers to define initial and destination views, then use TransitionController to set the transitioningDelegate and call present or push methods.

Question 2

View2ViewTransition vs Hero: which is better for iOS animations?

Accepted Answer

View2ViewTransition is lighter and more focused on protocol-based view mapping for simple custom transitions, while Hero offers a broader range of animations but with more complexity; choose based on need for control versus feature richness.

Question 3

Can I pass data like indexPath during the transition?

Accepted Answer

Yes, set the userInfo property on TransitionController to a dictionary containing data such as indexPath, and access it in the protocol methods via the userInfo parameter to share context between view controllers.

Question 4

How to customize the spring animation parameters?

Accepted Answer

Adjust properties like usingSpringWithDamping and initialSpringVelocity on the presentAnimationController or dismissAnimationController objects to fine-tune the animation's damping and velocity for a custom feel.

Question 5

Is View2ViewTransition good for complex navigation hierarchies?

Accepted Answer

It can handle hierarchies but requires careful protocol conformance and offers a debug mode to log information, though setup might be non-intuitive compared to simpler transition frameworks.

Question 6

What debugging tools does View2ViewTransition offer?

Accepted Answer

It includes a debug mode that logs information about view hierarchies and protocol conformance when debuging is set to true, helping troubleshoot issues in complex view controller setups.

View2ViewTransition

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