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Panos Spiliotis
Posted Nov 19 - Read on Facebook

Hello, thank you for accepting my join request.
I'm quite new to framerjs but I LOVE it so far. I'm building a prototype using spring animations and I'd like to recreate these animations using the physics engine available in iOS 7.
Is there a way to translate the arguments in the spring function to the corresponding values in iOS 7?

4 Comments

Koen Bok

I have not looked into this but I want Framer to be able to export keyframes for obj-c. Framer uses a pretty common spring algorithm (RK4) but I'm not sure what iOS7 used under the hood.

Panos Spiliotis

Thank you! That sure gives me a starting point.

Koen Bok

You can look on github in spring.coffee for the exact implementation.

Akshay Aurora

Nice! Didn't know Framer could handle drags also. Would be nice to have it documented.

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