private void KinectSensorOnAllFramesReady(object sender, AllFramesReadyEventArgs e)
{
if (frameProccessed[1] == false)
{
frameProccessed[1] = true;
}
else
{
frameProccessed[1] = false;
return;
}
ColorImageFrame colorImageFrame = null;
DepthImageFrame depthImageFrame = null;
SkeletonFrame skeletonFrame = null;
try
{
colorImageFrame = e.OpenColorImageFrame();
depthImageFrame = e.OpenDepthImageFrame();
skeletonFrame = e.OpenSkeletonFrame();
if (colorImageFrame == null || depthImageFrame == null || skeletonFrame == null)
{
return;
}
if (this.depthImageFormat != depthImageFrame.Format)
{
this.depthImage = null;
this.depthImageFormat = depthImageFrame.Format;
}
if (this.colorImageFormat != colorImageFrame.Format)
{
this.colorImage = null;
this.colorImageFormat = colorImageFrame.Format;
}
if (this.depthImage == null)
{
this.depthImage = new short[depthImageFrame.PixelDataLength];
}
if (this.colorImage == null)
{
this.colorImage = new byte[colorImageFrame.PixelDataLength];
}
if (this.skeletonData == null || this.skeletonData.Length != skeletonFrame.SkeletonArrayLength)
{
this.skeletonData = new Skeleton[skeletonFrame.SkeletonArrayLength];
}
colorImageFrame.CopyPixelDataTo(this.colorImage);
depthImageFrame.CopyPixelDataTo(this.depthImage);
skeletonFrame.CopySkeletonDataTo(this.skeletonData);
}
finally
{
if (colorImageFrame != null)
{
colorImageFrame.Dispose();
}
if (depthImageFrame != null)
{
depthImageFrame.Dispose();
}
if (skeletonFrame != null)
{
skeletonFrame.Dispose();
}
using (depthImageFrame)
{
if (depthImageFrame != null && skeletonData != null)
{
foreach (Skeleton sd in skeletonData)
{
if (sd.TrackingState == SkeletonTrackingState.Tracked || sd.TrackingState == SkeletonTrackingState.PositionOnly)
{
Joint joint = sd.Joints[JointType.Head];
DepthImagePoint depthPoint;
CoordinateMapper coordinateMapper = new CoordinateMapper(frontSensor);
depthPoint = coordinateMapper.MapSkeletonPointToDepthPoint(joint.Position, DepthImageFormat.Resolution320x240Fps30);
point = new System.Windows.Point((int)(frontSensor.ColorStream.FrameWidth * depthPoint.X
/ depthImageFrame.Width),
(int)(frontSensor.ColorStream.FrameHeight * depthPoint.Y
/ depthImageFrame.Height));
/* textBlock1.Text = string.Format("X:{0:0.00} Y:{1:0.00} Z:{2:0.00}",
* point.X,
* point.Y,
* joint.Position.Z); */
Canvas.SetLeft(headEllipse, point.X - headEllipse.Width / 2);
Canvas.SetTop(headEllipse, point.Y - headEllipse.Height / 2);
if (this.faceTracker == null)
{
try
{
this.faceTracker = new FaceTracker(frontSensor);
}
catch (InvalidOperationException)
{
// During some shutdown scenarios the FaceTrack
// is unable to be instantiated. Catch that exception
// and don't track a face.
this.faceTracker = null;
}
}
if (this.faceTracker != null)
{
FaceTrackFrame frame = this.faceTracker.Track(
colorImageFormat, colorImage, depthImageFormat, depthImage, sd);
if (frame.TrackSuccessful)
{
faceTriangles = frame.GetTriangles();
this.facePoints = frame.GetProjected3DShape();
var faceModelPts = new List <Point>();
var faceModel = new List <FaceModelTriangle>();
for (int i = 0; i < this.facePoints.Count; i++)
{
faceModelPts.Add(new Point(this.facePoints[i].X + 0.5f, this.facePoints[i].Y + 0.5f));
}
foreach (var t in faceTriangles)
{
var triangle = new FaceModelTriangle();
triangle.P1 = faceModelPts[t.First];
//triangle.P2 = faceModelPts[t.Second];
//triangle.P3 = faceModelPts[t.Third];
faceModel.Add(triangle);
}
Canvas.SetLeft(noseEllipse, faceModel[108].P1.X - noseEllipse.Width / 2);
Canvas.SetTop(noseEllipse, faceModel[108].P1.Y - noseEllipse.Height / 2);
nosePoint = new Point(faceModel[108].P1.X, faceModel[108].P1.Y);
}
}
}
}
}
}
getAttentionAngle(nosePoint);
}
}
private void KinectSensorOnAllFramesReady(object sender, AllFramesReadyEventArgs e)
{
if (frameProccessed[1] == false)
{
frameProccessed[1] = true;
}
else
{
frameProccessed[1] = false;
return;
}
ColorImageFrame colorImageFrame = null;
DepthImageFrame depthImageFrame = null;
SkeletonFrame skeletonFrame = null;
try
{
colorImageFrame = e.OpenColorImageFrame();
depthImageFrame = e.OpenDepthImageFrame();
skeletonFrame = e.OpenSkeletonFrame();
if (colorImageFrame == null || depthImageFrame == null || skeletonFrame == null)
{
return;
}
if (this.depthImageFormat != depthImageFrame.Format)
{
this.depthImage = null;
this.depthImageFormat = depthImageFrame.Format;
}
if (this.colorImageFormat != colorImageFrame.Format)
{
this.colorImage = null;
this.colorImageFormat = colorImageFrame.Format;
}
if (this.depthImage == null)
{
this.depthImage = new short[depthImageFrame.PixelDataLength];
}
if (this.colorImage == null)
{
this.colorImage = new byte[colorImageFrame.PixelDataLength];
}
if (this.skeletonData == null || this.skeletonData.Length != skeletonFrame.SkeletonArrayLength)
{
this.skeletonData = new Skeleton[skeletonFrame.SkeletonArrayLength];
}
colorImageFrame.CopyPixelDataTo(this.colorImage);
depthImageFrame.CopyPixelDataTo(this.depthImage);
skeletonFrame.CopySkeletonDataTo(this.skeletonData);
}
finally
{
if (colorImageFrame != null)
{
colorImageFrame.Dispose();
}
if (depthImageFrame != null)
{
depthImageFrame.Dispose();
}
if (skeletonFrame != null)
{
skeletonFrame.Dispose();
}
using (depthImageFrame)
{
if (depthImageFrame != null && skeletonData != null)
{
foreach (Skeleton sd in skeletonData)
{
if (sd.TrackingState == SkeletonTrackingState.Tracked || sd.TrackingState == SkeletonTrackingState.PositionOnly)
{
Joint joint = sd.Joints[JointType.Head];
DepthImagePoint depthPoint;
CoordinateMapper coordinateMapper = new CoordinateMapper(frontSensor);
depthPoint = coordinateMapper.MapSkeletonPointToDepthPoint(joint.Position, DepthImageFormat.Resolution320x240Fps30);
point = new System.Windows.Point((int)(frontSensor.ColorStream.FrameWidth * depthPoint.X
/ depthImageFrame.Width),
(int)(frontSensor.ColorStream.FrameHeight * depthPoint.Y
/ depthImageFrame.Height));
/* textBlock1.Text = string.Format("X:{0:0.00} Y:{1:0.00} Z:{2:0.00}",
point.X,
point.Y,
joint.Position.Z); */
Canvas.SetLeft(headEllipse, point.X - headEllipse.Width / 2);
Canvas.SetTop(headEllipse, point.Y - headEllipse.Height / 2);
if (this.faceTracker == null)
{
try
{
this.faceTracker = new FaceTracker(frontSensor);
}
catch (InvalidOperationException)
{
// During some shutdown scenarios the FaceTrack
// is unable to be instantiated. Catch that exception
// and don't track a face.
this.faceTracker = null;
}
}
if (this.faceTracker != null)
{
FaceTrackFrame frame = this.faceTracker.Track(
colorImageFormat, colorImage, depthImageFormat, depthImage, sd);
if (frame.TrackSuccessful)
{
faceTriangles = frame.GetTriangles();
this.facePoints = frame.GetProjected3DShape();
var faceModelPts = new List<Point>();
var faceModel = new List<FaceModelTriangle>();
for (int i = 0; i < this.facePoints.Count; i++)
{
faceModelPts.Add(new Point(this.facePoints[i].X + 0.5f, this.facePoints[i].Y + 0.5f));
}
foreach (var t in faceTriangles)
{
var triangle = new FaceModelTriangle();
triangle.P1 = faceModelPts[t.First];
//triangle.P2 = faceModelPts[t.Second];
//triangle.P3 = faceModelPts[t.Third];
faceModel.Add(triangle);
}
Canvas.SetLeft(noseEllipse, faceModel[108].P1.X - noseEllipse.Width / 2);
Canvas.SetTop(noseEllipse, faceModel[108].P1.Y - noseEllipse.Height / 2);
nosePoint = new Point(faceModel[108].P1.X, faceModel[108].P1.Y);
}
}
}
}
}
}
getAttentionAngle(nosePoint);
}
}
