public bool Update(Frame frame)
{
if (IsFinalized)
{
return(true);
}
CurrentFPS = frame.CurrentFramesPerSecond;
var hand = frame.Hand(Id);
if (!hand.IsValid)
{
// Our hand is not in this frame,
// but we won't give up for 25ms.
if (frame.Timestamp - CurrentHandTime < 25000)
{
return(true);
}
// Our hand is truly gone...
FinalHand = CurrentHand;
DetectedHand = Hand.Invalid;
StabilizedHand = Hand.Invalid;
CurrentHand = Hand.Invalid;
_Stabilized.CurrentValue = false;
Id = 0;
return(true);
}
// We still exist in this frame, update current
CurrentHand = hand;
CurrentHandTime = frame.Timestamp;
if (!IsStabilized)
{
// Check for stabilization complete
if (_Stabilized.Update(frame))
{
StabilizedHand = hand;
}
}
_Velocity.Update(frame);
_X.Update(frame);
_Y.Update(frame);
_Z.Update(frame);
if (_Velocity.CurrentValue < 300)
{
_Pitch.Update(frame);
_Roll.Update(frame);
_Yaw.Update(frame);
}
_FingerCount.Update(frame);
HandTracker.Update(frame);
FingerTracker.Update(frame);
return(true);
}