void uTracker_onNewData(UserTracker uTracker)
{
if (!uTracker.isValid)
return;
using (UserTrackerFrameRef frame = uTracker.readFrame())
{
if (!frame.isValid)
return;
lock (image)
{
if (image.Width != frame.UserMap.FrameSize.Width || image.Height != frame.UserMap.FrameSize.Height)
image = new Bitmap(frame.UserMap.FrameSize.Width, frame.UserMap.FrameSize.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
using (Graphics g = Graphics.FromImage(image))
{
g.FillRectangle(Brushes.Black, new Rectangle(new Point(0, 0), image.Size));
foreach (UserData user in frame.Users)
{
if (user.isNew && user.isVisible)
uTracker.StartSkeletonTracking(user.UserId);
if (user.isVisible && user.Skeleton.State == Skeleton.SkeletonState.TRACKED)
{
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_HAND, SkeletonJoint.JointType.RIGHT_ELBOW);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.LEFT_HAND, SkeletonJoint.JointType.LEFT_ELBOW);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_ELBOW, SkeletonJoint.JointType.RIGHT_SHOULDER);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.LEFT_ELBOW, SkeletonJoint.JointType.LEFT_SHOULDER);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_FOOT, SkeletonJoint.JointType.RIGHT_KNEE);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.LEFT_FOOT, SkeletonJoint.JointType.LEFT_KNEE);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_KNEE, SkeletonJoint.JointType.RIGHT_HIP);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.LEFT_KNEE, SkeletonJoint.JointType.LEFT_HIP);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_SHOULDER, SkeletonJoint.JointType.LEFT_SHOULDER);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_HIP, SkeletonJoint.JointType.LEFT_HIP);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.RIGHT_SHOULDER, SkeletonJoint.JointType.RIGHT_HIP);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.LEFT_SHOULDER, SkeletonJoint.JointType.LEFT_HIP);
DrawLineBetweenJoints(g, user.Skeleton, SkeletonJoint.JointType.HEAD, SkeletonJoint.JointType.NECK);
}
}
g.Save();
}
}
this.Invoke(new MethodInvoker(delegate()
{
fps = ((1000000 / (frame.Timestamp - lastTime)) + (fps * 4)) / 5;
lastTime = frame.Timestamp;
this.Text = "Frame #" + frame.FrameIndex.ToString() + " - Time: " + frame.Timestamp.ToString() + " - FPS: " + fps.ToString();
pb_preview.Image = image.Clone(new Rectangle(new Point(0, 0), image.Size), System.Drawing.Imaging.PixelFormat.Format24bppRgb);
}));
}
}
// ReSharper disable once ParameterHidesMember
private void UserTrackerOnNewData(UserTracker userTracker)
{
if (!userTracker.IsValid)
{
return;
}
UserTrackerFrameRef frame = userTracker.ReadFrame();
if (frame == null || !frame.IsValid)
{
return;
}
lock (this.image)
{
if (this.image.Width != frame.UserMap.FrameSize.Width
|| this.image.Height != frame.UserMap.FrameSize.Height)
{
this.image = new Bitmap(
frame.UserMap.FrameSize.Width,
frame.UserMap.FrameSize.Height,
PixelFormat.Format24bppRgb);
}
using (Graphics g = Graphics.FromImage(this.image))
{
g.FillRectangle(Brushes.Black, new Rectangle(new Point(0, 0), this.image.Size));
foreach (UserData user in frame.Users)
{
if (user.IsNew && user.IsVisible)
{
userTracker.StartSkeletonTracking(user.UserId);
}
if (user.IsVisible && user.Skeleton.State == Skeleton.SkeletonState.Tracked)
{
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightHand,
SkeletonJoint.JointType.RightElbow);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.LeftHand,
SkeletonJoint.JointType.LeftElbow);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightElbow,
SkeletonJoint.JointType.RightShoulder);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.LeftElbow,
SkeletonJoint.JointType.LeftShoulder);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightFoot,
SkeletonJoint.JointType.RightKnee);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.LeftFoot,
SkeletonJoint.JointType.LeftKnee);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightKnee,
SkeletonJoint.JointType.RightHip);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.LeftKnee,
SkeletonJoint.JointType.LeftHip);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightShoulder,
SkeletonJoint.JointType.LeftShoulder);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightHip,
SkeletonJoint.JointType.LeftHip);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.RightShoulder,
SkeletonJoint.JointType.RightHip);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.LeftShoulder,
SkeletonJoint.JointType.LeftHip);
this.DrawLineBetweenJoints(
g,
user.Skeleton,
SkeletonJoint.JointType.Head,
SkeletonJoint.JointType.Neck);
}
}
g.Save();
}
}
this.Invoke(
new MethodInvoker(
delegate
{
this.fps = ((1000000 / (frame.Timestamp - this.lastTime)) + (this.fps * 4)) / 5;
this.lastTime = frame.Timestamp;
this.Text = string.Format(
"Frame #{0} - Time: {1} - FPS: {2}",
frame.FrameIndex,
frame.Timestamp,
this.fps);
this.pb_preview.Image = this.image.Clone(
new Rectangle(new Point(0, 0), this.image.Size),
PixelFormat.Format24bppRgb);
frame.Release();
}));
}
private void SkeletonSensor_OnNewData(UserTracker userTracker)
{
if (!userTracker.IsValid)
return;
ulong currentTimeTicks = 0;
Skeleton validSkeleton = null;
using (UserTrackerFrameRef frame = userTracker.ReadFrame())
{
if (frame == null || !frame.IsValid)
return;
foreach (UserData user in frame.Users)
{
if (user.IsNew && user.IsVisible)
{
userTracker.StartSkeletonTracking(user.UserId);
}
if (user.IsVisible && user.Skeleton.State == Skeleton.SkeletonState.Tracked)
{
validSkeleton = user.Skeleton;
break;
}
}
currentTimeTicks = frame.Timestamp;
}
if (validSkeleton != null && IsEngineStart)
{
double deltaTimeTicks = (currentTimeTicks - lastUpdate);
if (lastUpdate == 0)
deltaTimeTicks = 0;
lastUpdate = currentTimeTicks;
RunFatigueEngine(validSkeleton, deltaTimeTicks / 1000000);
}
Dispatcher.Invoke((Action)delegate
{
iKinectCapture.Source = kinectSensor.RawImageSource;
if (validSkeleton != null)
iSkeleton.Source = DrawSkeleton(validSkeleton, Brushes.Transparent);
else
iSkeleton.Source = null;
});
}