/// <summary>
/// Draws one bone of a body (joint to joint)
/// </summary>
/// <param name="joints">joints to draw</param>
/// <param name="jointPoints">translated positions of joints to draw</param>
/// <param name="jointType0">first joint of bone to draw</param>
/// <param name="jointType1">second joint of bone to draw</param>
/// <param name="drawingContext">drawing context to draw to</param>
/// /// <param name="drawingPen">specifies color to draw a specific bone</param>
private void DrawBone(IReadOnlyDictionary <JointType, Joint> joints, IDictionary <JointType, Point> jointPoints, JointType jointType0, JointType jointType1, DrawingContext drawingContext, Pen drawingPen)
{
Joint joint0 = joints[jointType0];
Joint joint1 = joints[jointType1];
// If we can't find either of these joints, exit
if (joint0.TrackingState == TrackingState.NotTracked || joint1.TrackingState == TrackingState.NotTracked)
{
return;
}
// We assume all drawn bones are inferred unless BOTH joints are tracked
Pen drawPen = this.inferredBonePen;
if ((joint0.TrackingState == TrackingState.Tracked) && (joint1.TrackingState == TrackingState.Tracked))
{
drawPen = drawingPen;
}
var HeadPositon = joints[JointType.Head].Position;
var FootPostion = joints[JointType.FootLeft].Position;
var headV = new Vector3D(HeadPositon.X, HeadPositon.Y, HeadPositon.Z);
var footV = new Vector3D(FootPostion.X, FootPostion.Y, FootPostion.Z);
var hei = headV - footV;
float height = (float)hei.Length;
height += (float)0.18;
Console.WriteLine(hei.Length + 0.18);
height *= 100;
byte[] b = BitConverter.GetBytes(height);
ComPort.ComSetData(b);
drawingContext.DrawLine(drawPen, jointPoints[jointType0], jointPoints[jointType1]);
}
/// <summary>
/// Initializes a new instance of the MainWindow class.
/// </summary>
public MainWindow()
{
// one sensor is currently supported
this.kinectSensor = KinectSensor.GetDefault();
// get the coordinate mapper
this.coordinateMapper = this.kinectSensor.CoordinateMapper;
// get the depth (display) extents
FrameDescription frameDescription = this.kinectSensor.DepthFrameSource.FrameDescription;
// get size of joint space
this.displayWidth = frameDescription.Width;
this.displayHeight = frameDescription.Height;
// open the reader for the body frames
this.bodyFrameReader = this.kinectSensor.BodyFrameSource.OpenReader();
// a bone defined as a line between two joints
this.bones = new List <Tuple <JointType, JointType> >();
// Torso
this.bones.Add(new Tuple <JointType, JointType>(JointType.Head, JointType.Neck));
this.bones.Add(new Tuple <JointType, JointType>(JointType.Neck, JointType.SpineShoulder));
this.bones.Add(new Tuple <JointType, JointType>(JointType.SpineShoulder, JointType.SpineMid));
this.bones.Add(new Tuple <JointType, JointType>(JointType.SpineMid, JointType.SpineBase));
this.bones.Add(new Tuple <JointType, JointType>(JointType.SpineShoulder, JointType.ShoulderRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.SpineShoulder, JointType.ShoulderLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.SpineBase, JointType.HipRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.SpineBase, JointType.HipLeft));
// Right Arm
this.bones.Add(new Tuple <JointType, JointType>(JointType.ShoulderRight, JointType.ElbowRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.ElbowRight, JointType.WristRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.WristRight, JointType.HandRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.HandRight, JointType.HandTipRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.WristRight, JointType.ThumbRight));
// Left Arm
this.bones.Add(new Tuple <JointType, JointType>(JointType.ShoulderLeft, JointType.ElbowLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.ElbowLeft, JointType.WristLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.WristLeft, JointType.HandLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.HandLeft, JointType.HandTipLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.WristLeft, JointType.ThumbLeft));
// Right Leg
this.bones.Add(new Tuple <JointType, JointType>(JointType.HipRight, JointType.KneeRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.KneeRight, JointType.AnkleRight));
this.bones.Add(new Tuple <JointType, JointType>(JointType.AnkleRight, JointType.FootRight));
// Left Leg
this.bones.Add(new Tuple <JointType, JointType>(JointType.HipLeft, JointType.KneeLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.KneeLeft, JointType.AnkleLeft));
this.bones.Add(new Tuple <JointType, JointType>(JointType.AnkleLeft, JointType.FootLeft));
// populate body colors, one for each BodyIndex
this.bodyColors = new List <Pen>();
this.bodyColors.Add(new Pen(Brushes.Red, 6));
this.bodyColors.Add(new Pen(Brushes.Orange, 6));
this.bodyColors.Add(new Pen(Brushes.Green, 6));
this.bodyColors.Add(new Pen(Brushes.Blue, 6));
this.bodyColors.Add(new Pen(Brushes.Indigo, 6));
this.bodyColors.Add(new Pen(Brushes.Violet, 6));
// set IsAvailableChanged event notifier
this.kinectSensor.IsAvailableChanged += this.Sensor_IsAvailableChanged;
// open the sensor
this.kinectSensor.Open();
// set the status text
this.StatusText = this.kinectSensor.IsAvailable ? Properties.Resources.RunningStatusText
: Properties.Resources.NoSensorStatusText;
// Create the drawing group we'll use for drawing
this.drawingGroup = new DrawingGroup();
// Create an image source that we can use in our image control
this.imageSource = new DrawingImage(this.drawingGroup);
// use the window object as the view model in this simple example
this.DataContext = this;
// initialize the components (controls) of the window
this.InitializeComponent();
ComPort.InitComPort();
}
