Unity5.0 + Oculus + LeapMotion Orion How to do these two things?

[pixelboi]

1. Determine palm facing up or down
2. Determine what finger touched an object in scene.

thanks for any help. Cheers!

[runt1me3rror]

1. 
   On the instance of the IHandModel you can get the palm normal. If the y value is positive = faced up, negative = faced down.

Hand hand = _handModel.GetLeapHand();
hand.PalmNormal.y;

[pixelboi]

Thanks m8. any thoughts on #2? Tell which finger is touching an object?

[runt1me3rror]

There's likely a better way of doing it, but the quick way that I threw together was like this (called from the objects trigger).

 void fingerTypeTrigger(RigidHand handModel, Collider col) {
    Hand hand = handModel.GetLeapHand();
    if (hand != null) {
      FingerModel[] fingers = handModel.fingers;
      for (int i = 0; i < fingers.Length; i++) {
        FingerModel finger = fingers[i];
        if (col.transform.IsChildOf(finger.transform)) {
          Debug.Log(finger.fingerType.ToString()); //Now you know which finger
        }
      }
    }
  }