ADD : début BodyStream (not working yet)

KinectConnection/BodyImageStream.cs

@@ -1,4 +1,5 @@
-using System;
+using Microsoft.Kinect;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,15 +12,68 @@ namespace KinectConnection
 {
     public class BodyImageStream : KinectStream
     {
+        private BodyFrameReader reader;
+        private Body[] bodies = null;
+
+        public Body[] Bodies
+        {
+            get { return bodies; }
+            set { SetProperty(ref bodies, value); }
+        }
+
+        public BodyImageStream() : base()
+        {
+            // Initialize the bodies array
+            this.bodies = new Body[this.KinectSensor.BodyFrameSource.BodyCount];
+        }
 
         public override void Start()
         {
-            throw new NotImplementedException();
+            // Open the reader for the body frames
+            this.reader = this.KinectSensor.BodyFrameSource.OpenReader();
+
+            // Subscribe to the event
+            this.reader.FrameArrived += this.Reader_BodyFrameArrived;
         }
 
         public override void Stop()
         {
-            throw new NotImplementedException();
+            if (this.reader != null)
+            {
+                // Unsubscribe from the event
+                this.reader.FrameArrived -= this.Reader_BodyFrameArrived;
+
+                // Dispose the reader to free resources
+                this.reader.Dispose();
+                this.reader = null;
+            }
+        }
+
+        private void Reader_BodyFrameArrived(object sender, BodyFrameArrivedEventArgs e)
+        {
+            using (BodyFrame bodyFrame = e.FrameReference.AcquireFrame())
+            {
+                if (bodyFrame != null)
+                {
+                    bodyFrame.GetAndRefreshBodyData(this.bodies);
+                }
+            }
+
+            // Process the body data
+            foreach (Body body in this.bodies)
+            {
+                if (body.IsTracked)
+                {
+                    // Get the right hand joint
+                    Joint rightHand = body.Joints[JointType.HandRight];
+
+                    // Check the tracking state of the joint
+                    if (rightHand.TrackingState == TrackingState.Tracked)
+                    {
+                        CameraSpacePoint position = rightHand.Position;
+                    }
+                }
+            }
         }
     }
 }

KinectConnection/KinectStreamsFactory.cs

@@ -20,6 +20,7 @@ namespace KinectConnection
             streamFactory = new Dictionary<KinectStreams, Func<KinectStream>>
         {
             { KinectStreams.Color, () => new ColorImageStream() },
+            { KinectStreams.Body, () => new BodyImageStream() },
             // Other streams ...
         };
         }

KinectConnection/enums/KinectStreams.cs

@@ -8,6 +8,7 @@
         None,
         Color,
         Depth,
-        IR
+        IR,
+        Body
     }
 }

KinectSensorStreams/View/MainWindow.xaml

@@ -110,8 +110,30 @@
         </Grid>
 
         <Grid Grid.Row="4">
-            <Viewbox Grid.Row="1" HorizontalAlignment="Center">
-                <Image Source="{Binding KinectStream.Bitmap}"/>
+            <Viewbox Grid.Row="1"
+                     HorizontalAlignment="Center"
+                     Height="400"
+                     Width="400">
+                <!--<Image Source="{Binding KinectStream.Bitmap}"/>-->
+                <ItemsControl ItemsSource="{Binding KinectStream.Bodies}">
+                    <ItemsControl.ItemTemplate>
+                        <DataTemplate>
+                            <Canvas>
+                                <ItemsControl ItemsSource="{Binding Joints.Values}">
+                                    <ItemsControl.ItemTemplate>
+                                        <DataTemplate>
+                                            <Ellipse Width="10" Height="10" Fill="Red">
+                                                <Ellipse.RenderTransform>
+                                                    <TranslateTransform X="{Binding Position.X}" Y="{Binding Position.Y}" />
+                                                </Ellipse.RenderTransform>
+                                            </Ellipse>
+                                        </DataTemplate>
+                                    </ItemsControl.ItemTemplate>
+                                </ItemsControl>
+                            </Canvas>
+                        </DataTemplate>
+                    </ItemsControl.ItemTemplate>
+                </ItemsControl>
             </Viewbox>
         </Grid>
     </Grid>

KinectSensorStreams/ViewModel/MainWindowVM.cs

@@ -1,12 +1,16 @@
-using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
 using KinectConnection;
 using KinectConnection.enums;
+using System.Net.NetworkInformation;
 using System.Windows.Input;
 
 namespace KinectSensorStreams.ViewModel
 {
-    public class MainWindowVM
+    public class MainWindowVM : ObservableObject
     {
+        private KinectStream kinectStream;
+
         #region Properties
 
         /// <summary>
@@ -31,7 +35,11 @@ namespace KinectSensorStreams.ViewModel
         /// <summary>
         /// The Kinect stream property.
         /// </summary>
-        public KinectStream KinectStream { get; set; }
+        public KinectStream KinectStream
+        {
+            get { return kinectStream; }
+            set { SetProperty(ref kinectStream, value); }
+        }
 
         #endregion
 
@@ -48,7 +56,7 @@ namespace KinectSensorStreams.ViewModel
             // factory
             KinectStreamsFactory = new KinectStreamsFactory(new KinectManager());
             // kinect stream => color stream for now
-            KinectStream = KinectStreamsFactory[KinectStreams.Color];
+            KinectStream = KinectStreamsFactory[KinectStreams.Body];
 
 
             StartCommand = new RelayCommand(Start);
@@ -75,7 +83,7 @@ namespace KinectSensorStreams.ViewModel
 
         private void Color()
         {
-            KinectStream.Start();
+            //KinectStream.Start();
         }
 
         #endregion