Problem with rigging the Leap Orion SDK hands to a humanoid avatar

[jnissin]

Hey,

We are trying to rig the leap hands to a humanoid avatar in Unity 5.5.1f1 using the AutoRigging script provided in the Orion SDK. However, we are experiencing a bit of a problem with the area between the forearm and the elbow stretching in order to match the hands (see: attached picture). The hands (palms + fingers) are working pretty much as expected though. Has anyone had a similar problem or would anyone have any information how to fix/how to correctly rig the whole hand system including the forearms and the elbows to a humanoid character?

[jnissin]

We solved it for now.

We used the Leap Motion Rigged Hands as Inverse Kinematics targets and rigged the avatar hands using the auto rigging script. We modified the RiggedHand script so that the avatar's hands do not use the position of the hand and palm, but still uses the rotations and positions of the fingers. This way we get the finger tracking and the valid inverse kinematics targets that we wanted.

[jhamman11]

Hi @jnissin - I am trying to achieve a similar outcome while using FinalIK - can you describe how you modified the Rigged Hands script to fix this issue?

[user042]

Final IK comes with a Sample Scene

[sami-alfarra]

Hello please what inverse kinematics plarform you use . I use autorig and this ok when use vr ik and put left hand and right hand as target of vrik the elbow is rotate fast

Please i spent 10 days i cant solve it how do you solve it please . Do you write code inverse kinenatics in rigges hand or only put target in vrik