Make my-tongue 19 (Patreon)

In auto mode, the double side does not move. This is because the double side was referring directly to the deformation of the control side, so it's quite natural because the original does not move. So I separated only the deformation parameters from the graphics, and have the double side reference them.

Done. It looks as if the left and right sides are working independently.Now I finally have all the tongue functions completed! At 1st I thought it'd just adding one more hand, but I never expect it to be so hard. Thank you for your patience for such a long time, but I'll start working on the update soon.