Bug Animation rigging offsets model root by several meters since version 2020.2.0a21

Humanoids characters get offsetted when using a Rig with a Two bone IK constraint.

The model should be centered on gameobject's transform but it's offsetted by several units

Disabling either the Rig Builder or the Two bone IK constraint gameobject (while not playing) fixes the problem.



Up to version 2020.2.0a19 this used to work without a problem.

Is there some kind of model import problem?

 

I've seen this too. It started happening after we updated to Unity 2020.2a21 as you mention, although it's quite strange that the offset comes from the Unity version and not the Animation Rigging package itself. Is this a known issue @davehunt_unity ? Or should we prepare a bug report?

 

Awesome, thank you!

 

@Jebtor @simonbz
Hi guys, I noticed the issue had a fix pending for 2021.1 for a long time now, is there any news on this?
Also, will the fix be backported to 2020.2?

At the moment animation rigging is completely unusable and we have to use 2020.2.0a19 to be able to build our game.
That version comes with a plethora of already solved problems so we actually have to use two editor versions to develop the game at the moment.

Thank you!

 

@Jebtor It seems like it is being backported!
Thank you a lot for this.

https://issuetracker.unity3d.com/is...by-several-units-when-using-animation-rigging

 

2020.2.2f1 Same issue here. Yellow cube - is the target for that palm.
And this is a Humanoid rig. Seems like it works fine with Generic.

 

Weird. I'm getting the offset even with a generic rig on 2021.2.0a

 

I also have the same problem. It happens on the regular synty studio assets, but not on the polygon mini assets. That gives me the idea that it must be about mesh, maybe rig or bone rotations.