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Difference in anim in spine & unity

saurabhs.mj

hey, i'm facing some problems with my animated sprite where the animations work fine in spine v3.8.99 but have issues when played in unity (2019.4.8f1 & spine-unity 3.8 (updated 2020-11-30) package)

here are bunch of videos which shows the problems i'm facing,

upper eye-lid of the character anim in spine,

but not in unity

we have one animation where the character transforms, and new stuffs get added to its body, as in the below videos, when played in spine, the yellow hair on the sides can be seen coming out

but in unity the they're not visible

these are my export settings in spine

any help on why's this happening or are these known issues

Some updates:

for the hair growing bug, attachment keyframes not getting overridden properly. Even though our transformation (which is animating the hands touching the cheeks and growing hair) does override the attachments, Unity doesn't seem to understand it properly.
reg. eye blink bug, we had some contrains on the eyelids, deleting all the constraints related to eyelids and then adding the keyframes for top eyelids fixed the animation in unity

these are sort of workaround we found to make these anim work, but seems like there's some issue with the spine-unity package

Harald

We are sorry to hear that you are having toubles!

Do the problems also occur when playing the animations on the first track without any other animations on other tracks?
If not, please disable Animation Cleanup in your export settings. As your video shows that you are playing the animtion on track 2, I assume that you are overlaying the track on other animations. Animation Cleanup will remove keys equal to setup pose, leading to problems when you actually require the setup pose.

If this is not resolving your problem, could you please send us the problematic assets (the three exported files are sufficient) as a zip package to contact@esotericsoftware.com or attach it to a forum posting? Then we can have a look at what's going wrong.

saurabhs.mj

Hey Harald, thanks for responding.

Tried exporting from spine again Animation cleanup option but playing the blink anim in unity still caused the same issue, also this time I played only the blink animation on track 0 and no other animation.

Harald

Thanks for getting back to us. This is indeed strange then. Could you then please send us the problematic assets (the three exported files are sufficient) as a zip package to contact@esotericsoftware.com or attach it to a forum posting?