public void Remove(Pointable pointable)
{
Pointables.Remove(pointable);
Finger f = pointable as Finger;
if (f != null)
{
Fingers.Remove(f);
}
else
{
Tools.Remove(pointable as Tool);
}
}
public Pointable(Pointable pointable, Frame frame, Hand hand)
{
IsTraveled = false;
this.Frame = frame;
this.Hand = hand;
this.Id = pointable.Id;
this.IsFinger = pointable.IsFinger;
this.IsTool = pointable.IsTool;
this.IsValid = pointable.IsValid;
this.Length = pointable.Length;
this.Width = pointable.Width;
this.TimeVisible = pointable.TimeVisible;
this.TipPosition = new Vector(pointable.TipPosition);
this.TipVelocity = new Vector(pointable.TipVelocity);
this.StabilizedTipPosition = new Vector(pointable.StabilizedTipPosition);
this.Direction = new Vector(pointable.Direction);
this.IsExtended = pointable.IsExtended;
}
/// <summary>
/// 在連續的 frames 中，從 frames[begin] 開始，找出指定的 pointable 之 tracjection
/// </summary>
/// <param name="frames">連續的 frames</param>
/// <param name="begin">開始 index</param>
/// <param name="pointable">指定的 pointable</param>
/// <returns></returns>
private MTrajection <Pointable> ExtractPointableTrajection(List <Frame> frames, int begin, Pointable pointable)
{
MTrajection <Pointable> result = new MTrajection <Pointable>();
result.Begin = begin;
result.Elements = new List <Pointable>();
for (int i = begin; i < frames.Count; i++)
{
Pointable p = frames[i].Pointable(pointable.Id);
if (i == begin && p != null && p != pointable)
{
Console.WriteLine(String.Format("from frame[{0}] at frame[{1}] error", begin, i));
}
if (p == null ||
p.IsTraveled == true)
{
break;
}
p.IsTraveled = true;
result.Elements.Add(p);
}
return(result);
}
