Keyframe interpolation not working correctly - Githubissues

airbnb / lottie-ios

An iOS library to natively render After Effects vector animations

http://airbnb.io/lottie/

Apache License 2.0

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Keyframe interpolation not working correctly #976

Open Kirow opened 5 years ago

Kirow commented 5 years ago

Check these before submitting:

[x] The issue doesn't involve an Unsupported Feature
[ ] This issue isn't related to another open issue :man_shrugging:

This issue is a:

[x] Non-Crashing Bug (Visual or otherwise)
[ ] Crashing Bug
[ ] Feature Request
[x] Regression (Something that once worked, but doesn't work anymore)

Which Version of Lottie are you using?

Lottie 3.1.1

What Platform are you on?

[ ] MacOS
[x] iOS

What Language are you in?

[x] Swift
[ ] Objective-C

Expected Behavior

Expected smooth animation, same as for web.

Actual Behavior

Interpolation works incorrectly. If I change keyframes to linear - animation works fine.

Code Example

https://github.com/Kirow/lottie-ios-interpolation-bug AE file included

Animation JSON

https://lottiefiles.com/share/225lcU or here

buba447 commented 5 years ago

Im looking into this. Will update you when I find something. Thanks for holding tight!