Fixing the fingers and following only the wrist and the arm

[AyoubKhammassi]

I'm currently working on a VR simulation with leap motion. I need the player to be able to draw with a good precision, the problem that the detected hand are not stable enough for that, so I thought maybe, on a certain condition ( the player is making a pinch gesture) the arm model will stop following the fingers data and only use the data of the arm and the wrist, that way I can have more precision when drawing.

[AlexColgan]

We've been able to achieve a lot with our own internal pinch mechanics work using things like smoothing functions and encouraging users to keep the pinching fingers in the field of view.