//Check pinch and grab pose
public bool IsPinching(Leap.Hand hand)
{
if (Hands.GetIndex(hand).IsExtended)
{
return(false);
}
//return hand.PinchStrength > .9f;
//first and foremost we need the index to be pinched, if it it is we have a true
bool pinch = checkPinchOfFinger(hand, "index");
//if we are in pinch with index check to see if other fingers are not.
if (pinch)
{
string[] fings = { "ring", "pinky" };
foreach (string f in fings)
{
//If any other finger is in pinch return false
if (checkPinchOfFinger(hand, f))
{
return(false);
}
}
}
return(pinch);
}
public bool checkFingerGun(Leap.Hand hand)
{
if (!checkThumbsUp(hand))
{
return(false);
}
if (!Hands.GetIndex(hand).IsExtended)
{
return(false);
}
return(true);
}
//public DebugGrapher grapher = GameObject.Find("HandUtilDebugGrapher").GetComponent<DebugGrapher>();
//Gets the position of the fingers on a hand
public Vector3 getIndexPos(Leap.Hand hand)
{
return(Hands.GetIndex(hand).TipPosition.ToVector3());
}