[SOLVED] IK hand not reaching target anymore

Hi,
I'm using SetIKPosition / Rotation to place a character hands on a gun. (Each hand tracking it's own point)
This was working exactly has intended, but I recently updated to Unity 2017.10f3 and noticed that there was now an offset between the hands and their target points.

These points are still at the right place, and IKPositionWeight (and rotation weight) are 1.

Do you know if this is a known bug, or something that changed in a recent update ?


Here is an example code for the right hand :

Code (CSharp):

1.  
2.     private void RightHandUpdate() {
3.         if(_currentRightHandWeight != rightHandWeight) _currentRightHandWeight = Mathf.MoveTowards(_currentRightHandWeight, rightHandWeight, 0.7f);
4.         animator.SetIKPositionWeight(AvatarIKGoal.RightHand, _currentRightHandWeight);
5.         animator.SetIKRotationWeight(AvatarIKGoal.RightHand, _currentRightHandWeight);
6.         animator.SetIKPosition(AvatarIKGoal.RightHand, rightHandTarget.position);
7.         animator.SetIKRotation(AvatarIKGoal.RightHand, rightHandTarget.rotation);
8.     }

Here is a picture : you can clearly see the difference between the hand and the selected target point.


I forgot to say that I updated to Windows 10 and made a fresh install of everything.

 

Ok my bad.
I tried to make a custom ragdoll by overriding mecanim and OnAnimatorIK in LateUpdate.
This was the cause of that IK offset, everything is good when I disable it.