@fshakhverdiyev Thanks for sending the reduced reproduction project.
To fix the issue you need to call skeletonAnimation.Update(0); after skeleton.SetSkin() when the call is followed by_skeletonRagdoll2D.Apply();. This is necessary because the world transform values need to be updated before SkeletonRagdoll2D.Apply, and they are only updated for active bones.
So to fix your code, modify it as follows:
private static void ChangeSkin(SkeletonAnimation skeletonAnimation, Skin newSkin, bool updateWorldTransforms = false)
{
Skeleton skeleton = skeletonAnimation.skeleton;
skeleton.SetSkin(newSkin);
skeleton.SetSlotsToSetupPose();
if (updateWorldTransforms)
skeletonAnimation.Update(0);
else
skeletonAnimation.state.Apply(skeleton);
}
...
if (_isEnable)
{
ChangeSkin(_skeletonAnimation, _skeletonAnimation.skeleton.Data.FindSkin(_skinName), true);
_skeletonRagdoll2D.Apply();
}
