/// <summary>
/// Adds a finger in run-time.
/// </summary>
public void AddFinger(Transform bone1, Transform bone2, Transform bone3, Transform tip, Transform target = null) {
Finger finger = new Finger();
finger.bone1 = bone1;
finger.bone2 = bone2;
finger.bone3 = bone3;
finger.tip = tip;
finger.target = target;
Array.Resize(ref fingers, fingers.Length + 1);
fingers[fingers.Length - 1] = finger;
initiated = false;
finger.Initiate(transform, fingers.Length - 1);
if (fingers[fingers.Length - 1].initiated) initiated = true;
}
/// <summary>
/// Removes a finger in runtime.
/// </summary>
public void RemoveFinger(int index) {
if (index < 0f || index >= fingers.Length) {
Warning.Log("RemoveFinger index out of bounds.", transform);
return;
}
if (fingers.Length == 1) {
fingers = new Finger[0];
return;
}
Finger[] newFingers = new Finger[fingers.Length - 1];
int added = 0;
for (int i = 0; i < fingers.Length; i++) {
if (i != index) {
newFingers[added] = fingers[i];
added ++;
}
}
fingers = newFingers;
}
public void AutoDetect() {
fingers = new Finger[0];
for (int i = 0; i < transform.childCount; i++) {
Transform[] potentialFinger = new Transform[0];
AddChildrenRecursive(transform.GetChild(i), ref potentialFinger);
if (potentialFinger.Length == 3 || potentialFinger.Length == 4) {
Finger finger = new Finger();
finger.bone1 = potentialFinger[0];
finger.bone2 = potentialFinger[1];
if (potentialFinger.Length == 3) {
finger.tip = potentialFinger[2];
} else {
finger.bone3 = potentialFinger[2];
finger.tip = potentialFinger[3];
}
finger.weight = 1f;
Array.Resize(ref fingers, fingers.Length + 1);
fingers[fingers.Length - 1] = finger;
}
}
}