//Constructors:
public ManagedHandSkeleton(ManagedHand managedHand)
{
//refs:
_mainCamera = Camera.main;
//sets:
_managedHand = managedHand;
//establish rotation offsets:
_rotationOffsets = new List <Vector3>();
_rotationOffsets.Add(Vector3.zero);
_rotationOffsets.Add(new Vector3(-0.3004f, -0.9466f, 0.1174f));
_rotationOffsets.Add(new Vector3(-0.8816f, 0.3225f, 0.3447f));
//keypoints:
HandCenter = new ManagedKeypoint();
WristCenter = new ManagedKeypoint();
//fingers:
Thumb = new ManagedFinger(_managedHand.Hand, FingerType.Thumb, _thumbMCP, _thumbPIP, _thumbTip);
Index = new ManagedFinger(_managedHand.Hand, FingerType.Index, _indexMCP, _indexPIP, _indexTip);
Middle = new ManagedFinger(_managedHand.Hand, FingerType.Middle, _middleMCP, _middlePIP, _middleTip);
Ring = new ManagedFinger(_managedHand.Hand, FingerType.Ring, _ringMCP, _ringTip);
Pinky = new ManagedFinger(_managedHand.Hand, FingerType.Pinky, _pinkyMCP, _pinkyTip);
Fingers = new ManagedFinger[5] {
Thumb, Index, Middle, Ring, Pinky
};
}
//Event Handlers:
private void HandlePointVisibilityChanged()
{
for (int i = 0; i < points.Length; i++)
{
if (points[i].Visible && _lastReliableEnd != points[i])
{
_lastReliableEnd = points[i];
_endTransitionStartTime = Time.realtimeSinceStartup;
_endIsTransitioning = true;
}
}
}
//Constructors:
public ManagedFinger(MLHandTracking.Hand hand, FingerType fingerType, params ManagedKeypoint[] points)
{
//sets:
_hand = hand;
this.points = points;
_lastReliableEnd = points[0];
FingerType = fingerType;
//hooks:
foreach (var item in points)
{
item.OnFound += HandlePointVisibilityChanged;
item.OnLost += HandlePointVisibilityChanged;
}
//initial events:
OnVisibilityChanged?.Invoke(this, false);
HandlePointVisibilityChanged();
}
