// 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(); })); }
// ReSharper disable once ParameterHidesMember private void UserTrackerOnNewData(UserTracker userTracker) { if (!userTracker.IsValid) { return; } UserTrackerFrameRef frame = userTracker.ReadFrame(); if (frame == null || !frame.IsValid) { return; } this.FillImageFromUserMap(frame.UserMap); using (Graphics g = Graphics.FromImage(this.image)) { foreach (UserData user in frame.Users) { if (user.CenterOfMass.Z > 0) { Point p = new Point(); PointF pf = userTracker.ConvertJointCoordinatesToDepth(user.CenterOfMass); p.X = (int)pf.X - 5; p.Y = (int)pf.Y - 5; g.DrawEllipse(new Pen(Brushes.White, 5), new Rectangle(p, new Size(5, 5))); g.DrawString("Center Of Mass", SystemFonts.DefaultFont, Brushes.White, p.X - 40, p.Y - 20); } } 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; }); }