SETUP:

- Place Both custom hands as childs of the hand trackers (same parent as XR Direct interactor from XR toolkit).
- Add XRGrabInteractableHandSpecific instead of XRGrabInteractable to work with left/right hand distinction.
- Add CustomPoseProvider to the XRGrabInteractableHandSpecific gameobject and add the custom pose that will be used in runtime.


CREATING POSES:

- Add a CustomHandRight as child of your interactable, disable the HandPoseController script on it.
- Move it to the position you want it to be attached at.
- Create a new Animation Clip using that hand so its easier to match the fingers as wished around the interactable.
- Save the animation clip and add it to the interactable as the CustomPose field.

FAQ:

- What about left hand animations?

A: You just need to adjust the attach point position to match the position you want for the left hand, the animation WILL BE THE SAME (Left hand uses righthand -1 scale on X so it magically mirrors animation movement).