Own Grasping Conditions

[halilgun17]

I want to define my own grasping conditions. Where can I get this? What parts of the API should I review?

Example: If the distance between the thumb and forefinger is at a certain value, and within a sphere collider, is grasping true.

[haider482]

I cant say about the grasping event but if you want to get some custom values for grasping you can use the GetFistStrenght() function of class Leap.Hand it provides value from 0 to 1 or you can map the values again with the map function like i did (0 means fist is close and -20 means fist is open).

    float pinch;
    LeapProvider leapProvider;
void Start () {
    pinch =0;
    leapProvider = FindObjectOfType<LeapProvider>() as LeapProvider;
    }

// Update is called once per frame
void Update () {

    Frame frame = leapProvider.CurrentFrame;
    List<Hand> hands = leapProvider.CurrentFrame.Hands;
    if (frame.Hands.Count > 0)
    {
        pinch = frame.Hands[0].GetFistStrength();
        pinch = Vector3.Dot(frame.Hands[0].Fingers[1].Direction.ToVector3(), -frame.Hands[0].DistalAxis()).Map(-1, 1, 0, 1);
        pinch.Map(0.000f, 0.999f, -20f, 0f);            //for mapping value again from -20 to 0
        print(pinch);
      
    }
}

}

[halilgun17]

Thank you! You've been very helpful.