Animation bug after export

Lord Triste

Hi everyone!
my team and I are developing a game and I have experienced some kind of glitch with one of the characters, I couldn't figure out what is wrong with it, so I hope you guys can give me a hand.

The problem is that in the Spine Editor the animation looks good, but after export, if I load de .json in SkeletonViewer Tool or Unity (in an empty scene) the model loads correctly but in both, the animation shows the glitch that I recorded in the video. I'm using IK's to control the legs but the "feet" IK's aren´t moving in this animation . Also I tried deleting all keys from that bone chain and their IK´s and I exported again, but the glitch persist.

Wish I could share my files with all of you, but currently our project manager only allows me to share it with Spine admins.

Lord Triste

BinaryCats

............ I don't have any words for you art 🙂

could this just be floating point stuff? depending on the size of the jump?

Nate

SkeletonViewer and spine-unity use some math shortcuts which are less accurate. These can be removed. They unlikely to be the bottleneck for your application anyway. Do you have a coder that can edit this file?
spine-runtimes/MathUtils.cs at master · EsotericSoftware/spine-runtimes · GitHub
Try replacing the MathUtils atan2, cos, sin, cosDeg, and sinDeg methods with Math.* methods.

That's a very nice crystal elephant giraffe BTW. 8)

Lord Triste

First of all thank you so much for your quick support.

My coder has modify the references to MathUtils.cs in Bone.cs and IkConstraint.cs and change them to Mathf functions. It worked :yes: . In case it can be useful, i just want to note down that we are ussing Editor version 3.2.01 and the latest Spine-Unity Runtime.

If we find new errors related to this I'll post here.

¡Oh!, and the credit for our friend the elephant is for the Lead Artist, not me ( if someone is interested in see more of his work PM me ). I hope we can show you soon a little bit of this project in the showcase thread. Stay tuned.

Again thank you all very much.