/*
* private const int DMAFilterN = 3;
* private Filter DMAFilterX = new DMAFilter(DMAFilterN);
* private Filter DMAFilterY = new DMAFilter(DMAFilterN);
*
* private const int MedianFilterN = 4;
* private Filter MedianFilterX = new MedianFilter(MedianFilterN);
* private Filter MedianFilterY = new MedianFilter(MedianFilterN);
*/
/// <summary>
/// draw output points on the screen
/// </summary>
private void DrawOutput()
{
using (DrawingContext dc = this.outputDrawingGroup.Open())
{
dc.DrawImage(blankColorBitmap, new Rect(0.0, 0.0, RenderWidth, RenderHeight));
RoomSetting.PaintPlatesAndCoordinates(dc);
foreach (Player player in this.players)
{
player.DrawSkeleton(dc);
if (player.headAndHandValid == true)
{
SpacePoint intersection = RoomSetting.FindTheIntersection(RoomSetting.CameraPointToRoomPoint(player.startPointInCameraCoordinates),
RoomSetting.CameraPointToRoomPoint(player.endPointInCameraCoordinates));
if (intersection != null)
{
Point showPoint = RoomSetting.RoomPointToObservePoint(intersection);
dc.DrawLine(new Pen(player.color, 2), RoomSetting.CameraPointToObservePoint(player.startPointInCameraCoordinates),
showPoint);
if (showPoint.X >= 0 && showPoint.X < RenderWidth && showPoint.Y >= 0 && showPoint.Y < RenderHeight)
{
dc.DrawEllipse(player.color, null, showPoint, this.PointThickness, this.PointThickness);
}
else
{
RenderClippedEdges(showPoint, dc);
}
}
}
}
}
}
/// <summary>
/// Called to update point info
/// </summary>
public void AnalyzeHeadAndHands()
{
if (skeleton.Joints[JointType.HandLeft].TrackingState == JointTrackingState.Tracked)
{
//System.Diagnostics.Debug.WriteLine(RoomSetting.CameraPointToRoomPoint(this.painter.SkeletonPointToCameraPoint(skeleton.Joints[JointType.HandLeft].Position)).Z);
if (RoomSetting.CameraPointToRoomPoint(this.painter.SkeletonPointToCameraPoint(skeleton.Joints[JointType.HandLeft].Position)).Z > 1200)
{
RoomSetting.move = true;
}
else
{
RoomSetting.move = false;
}
}
// If we can't find either head or right hand, exit
if (skeleton.Joints[JointType.Head].TrackingState == JointTrackingState.NotTracked ||
skeleton.Joints[JointType.HandRight].TrackingState == JointTrackingState.NotTracked)
{
this.headAndHandValid = false;
return;
}
// Don't analyze if both points are inferred
if (skeleton.Joints[JointType.Head].TrackingState == JointTrackingState.Inferred &&
skeleton.Joints[JointType.HandRight].TrackingState == JointTrackingState.Inferred)
{
this.headAndHandValid = false;
return;
}
this.headAndHandValid = true;
//this.startPointInColorFrame = this.painter.SkeletonPointToScreen(skeleton.Joints[JointType.Head].Position);
this.startPointInCameraCoordinates = this.painter.SkeletonPointToCameraPoint(skeleton.Joints[JointType.Head].Position);
//this.endPointInColorFrame = this.painter.SkeletonPointToScreen(skeleton.Joints[JointType.HandRight].Position);
this.endPointInCameraCoordinates = this.painter.SkeletonPointToCameraPoint(skeleton.Joints[JointType.HandRight].Position);
}