void Start()
{
Debug.Log("Start(): Initializing nodes.");
this.context = new Context(SAMPLE_XML_FILE);
this.depth = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
if (this.depth == null)
{
Debug.LogError("Viewer must have a depth node!");
}
this.hands = context.FindExistingNode(NodeType.Hands) as HandsGenerator;
if (this.hands == null)
{
Debug.LogError("Viewer must have a hands node!");
}
this.gestures = context.FindExistingNode(NodeType.Gesture) as GestureGenerator;
if (this.gestures == null)
{
Debug.LogError("Viewer must have a gestures node!");
}
this.hands.HandCreate += new HandsGenerator.HandCreateHandler(hands_HandCreate);
this.hands.HandUpdate += new HandsGenerator.HandUpdateHandler(hands_HandUpdate);
this.hands.HandDestroy += new HandsGenerator.HandDestroyHandler(hands_HandDestroy);
this.gestures.AddGesture("Wave");
this.gestures.AddGesture("RaiseHand");
this.gestures.GestureRecognized += new GestureGenerator.GestureRecognizedHandler(gestures_GestureRecognized);
this.gestures.StartGenerating();
}
/// Initializes the list of gestures (from the current version) if it is not yet initialized.
/// @return true on success and false if it couldn't initialize.
protected bool InitGestures()
{
if (m_currentVersionGestureList != null)
{
return(true); // it is already filled.
}
// we either succeed of fail so we do all the calculation in one try-catch block.
try
{
// we need the gesture node. So for that we will create a context and a gesture node on it.
Context tmpContext = new Context();
GestureGenerator gesture = tmpContext.CreateAnyProductionTree(NodeType.Gesture, null) as GestureGenerator;
m_currentVersionGestureList = gesture.EnumerateAllGestures(); // hold all legal gestures
// cleanup
gesture.Dispose();
tmpContext.Dispose();
}
catch (System.Exception ex)
{
Debug.Log("FAILED TO INITIALIZE!. Message=" + ex.Message);
m_currentVersionGestureList = null;
return(false);
}
return(true);
}
public MainWindow()
{
InitializeComponent();
ViewSwitcher.SetMainWindow(this);
ViewSwitcher.Switch(mainMenu = new Menu(this));
gestureGenerator = new GestureGenerator();
// Listen to recognized gestures
gestureGenerator.GestureRecognized += gestureGenerator_GestureRecognized;
this.sensorChooser = new KinectSensorChooser();
//this.sensorChooser.KinectChanged += SensorChooserOnKinectChanged;
this.sensorChooser.KinectChanged += SensorChooserOnKinectChanged;
this.sensorChooserUi.KinectSensorChooser = this.sensorChooser;
this.sensorChooser.Start();
var regionSensorBinding = new Binding("Kinect")
{
Source = this.sensorChooser
};
BindingOperations.SetBinding(this.kinectRegion, KinectRegion.KinectSensorProperty, regionSensorBinding);
buttonMinus.MouseEnter += this.volumneChanged;
buttonPlus.MouseEnter += this.volumneChanged;
KinectRegion.AddHandPointerEnterHandler(buttonMinus, this.volumneChanged);
//KinectRegion.AddHandPointerLeaveHandler(buttonMinus, this.volumneChanged);
KinectRegion.AddHandPointerEnterHandler(buttonPlus, this.volumneChanged);
//KinectRegion.AddHandPointerLeaveHandler(buttonPlus, this.volumneChanged);
}
// 初期化
private void xnInitialize()
{
// コンテキストの初期化
ScriptNode scriptNode;
context = Context.CreateFromXmlFile(CONFIG_XML_PATH, out scriptNode);
// 鏡モード(反転)にしない
context.GlobalMirror = false;
// イメージジェネレータの作成
image = context.FindExistingNode(NodeType.Image) as ImageGenerator;
if (image == null)
{
throw new Exception(context.GlobalErrorState);
}
// デプスジェネレータの作成
depth = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
if (depth == null)
{
throw new Exception(context.GlobalErrorState);
}
// デプスの座標をイメージに合わせる
depth.AlternativeViewpointCapability.SetViewpoint(image);
// ジェスチャージェネレータの作成
gesture = context.FindExistingNode(NodeType.Gesture) as GestureGenerator;
if (depth == null)
{
throw new Exception(context.GlobalErrorState);
}
// ジェスチャーの登録
gesture.AddGesture("RaiseHand");
// ジェスチャー用のコールバックを登録
gesture.GestureRecognized += new EventHandler <GestureRecognizedEventArgs>(gesture_GestureRecognized);
gesture.GestureProgress += new EventHandler <GestureProgressEventArgs>(gesture_GestureProgress);
// ハンドジェネレータの作成
hands = context.FindExistingNode(NodeType.Hands) as HandsGenerator;
if (depth == null)
{
throw new Exception(context.GlobalErrorState);
}
// ハンドトラッキング用のコールバックを登録する
hands.HandCreate += new EventHandler <HandCreateEventArgs>(hands_HandCreate);
hands.HandUpdate += new EventHandler <HandUpdateEventArgs>(hands_HandUpdate);
hands.HandDestroy += new EventHandler <HandDestroyEventArgs>(hands_HandDestroy);
// ジェスチャーの検出開始
context.StartGeneratingAll();
}
private void CleanUp()
{
if (FGestureGenerator != null)
{
FGestureGenerator.GestureRecognized -= FGesture_GestureRecognized;
FGestureGenerator.GestureProgress -= FGesture_GestureProgress;
FGestureGenerator.Dispose();
FGestureGenerator = null;
}
}
public bool SetConfig(XmlElement xmlconfig)
{
// TO-DO: add some configuration parameters if of any use
this.context = new Context("NiteKinectConfig.xml");
this.depth = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
if (this.depth == null)
{
throw new Exception("Viewer must have a depth node!");
}
this.userGenerator = new UserGenerator(this.context);
this.userGenerator.NewUser += userGenerator_NewUser;
this.userGenerator.LostUser += userGenerator_LostUser;
//
this.skeletonCapbility = this.userGenerator.SkeletonCapability;
this.skeletonCapbility.SetSkeletonProfile(SkeletonProfile.All);
this.skeletonCapbility.CalibrationEnd += skeletonCapbility_CalibrationEnd;
//
this.poseDetectionCapability = this.userGenerator.PoseDetectionCapability;
this.calibPose = this.skeletonCapbility.CalibrationPose;
this.poseDetectionCapability.PoseDetected += poseDetectionCapability_PoseDetected;
//
this.handsGenerator = new HandsGenerator(this.context);
this.handsGenerator.HandCreate += handsGenerator_HandCreate;
this.handsGenerator.HandDestroy += handsGenerator_HandDestroy;
this.handsGenerator.HandUpdate += handsGenerator_HandUpdate;
//
this.gestureGenerator = new GestureGenerator(this.context);
this.gestureGenerator.AddGesture("Wave");
this.gestureGenerator.AddGesture("Click");
this.gestureGenerator.AddGesture("RaiseHand");
this.gestureGenerator.GestureRecognized += gestureGenerator_GestureRecognized;
//
this.joints = new Dictionary <int, Dictionary <SkeletonJoint, SkeletonJointPosition> >();
//
this.userGenerator.StartGenerating();
this.handsGenerator.StartGenerating();
this.gestureGenerator.StartGenerating();
//
this.histogram = new int[this.depth.DeviceMaxDepth];
MapOutputMode mapMode = this.depth.MapOutputMode;
//
this.bitmap = new Bitmap((int)mapMode.XRes, (int)mapMode.YRes);
this.shouldRun = true;
this.readerThread = new Thread(ReaderThread);
this.readerThread.Priority = ThreadPriority.Lowest;
this.readerThread.Start();
//
return(true);
}
// 初期化
private void xnInitialize()
{
// コンテキストの初期化
ScriptNode scriptNode;
context = Context.CreateFromXmlFile(CONFIG_XML_PATH, out scriptNode);
// イメージジェネレータの作成
image = context.FindExistingNode(NodeType.Image) as ImageGenerator;
if (image == null)
{
throw new Exception(context.GlobalErrorState);
}
// デプスジェネレータの作成
depth = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
if (depth == null)
{
throw new Exception(context.GlobalErrorState);
}
// デプスの座標をイメージに合わせる
depth.AlternativeViewpointCapability.SetViewpoint(image);
// ジェスチャージェネレータの作成
gesture = context.FindExistingNode(NodeType.Gesture) as GestureGenerator;
if (depth == null)
{
throw new Exception(context.GlobalErrorState);
}
// ジェスチャーの作成と登録
gestures = gesture.EnumerateAllGestures();
gesture.AddGesture(gestures[gestureIndex]);
string[] activeGestures = gesture.GetAllActiveGestures();
// ジェスチャーの機能確認
foreach (string name in gestures)
{
Trace.WriteLine(name + ":" +
"Available:" + gesture.IsGestureAvailable(name) +
" ProgressSupported:" + gesture.IsGestureProgressSupported(name));
}
// ジェスチャー用のコールバックを登録
gesture.GestureRecognized += new EventHandler <GestureRecognizedEventArgs>(gesture_GestureRecognized);
gesture.GestureProgress += new EventHandler <GestureProgressEventArgs>(gesture_GestureProgress);
gesture.GestureChanged += new EventHandler(gesture_GestureChanged);
// ジェスチャーの検出開始
context.StartGeneratingAll();
}
private KinectHandler()
{
SensorChooser = new KinectSensorChooser();
SensorChooser.KinectChanged += SensorChooserOnKinectChanged;
SensorChooser.Start();
KinectGestureGenerator = new GestureGenerator();
KinectGestureGenerator.GestureRecognized += KinectGestureGenerator_GestureRecognized;
SensorChooser.Kinect.SkeletonFrameReady += Kinect_SkeletonFrameReady;
Webserver = WebSocketsHandler.Instance();
Webserver.Register(this);
}
//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
if (FContextChanged)
{
if (FContextIn.PluginIO.IsConnected)
{
if (FContextIn[0] != null)
{
try
{
FGestureGenerator = new GestureGenerator(FContextIn[0]);
FGestureGenerator.GestureRecognized += FGesture_GestureRecognized;
FGestureGenerator.GestureProgress += FGesture_GestureProgress;
//Write all possible gestures to the Output Pin
var gestures = FGestureGenerator.EnumerateAllGestures();
EnumManager.UpdateEnum("OpenNIGestures", gestures[0], gestures);
FGestureGenerator.StartGenerating();
FContextChanged = false;
}
catch (Exception ex)
{
FLogger.Log(ex);
}
}
}
else
{
CleanUp();
FContextChanged = false;
}
}
if (FActiveGestureIn.IsChanged)
{
FUpdateGestures = true;
}
if (FGestureGenerator != null)
{
if (FEnabledIn.IsChanged)
{
if (FEnabledIn[0])
{
FGestureGenerator.StartGenerating();
}
else
{
FGestureGenerator.StopGenerating();
}
}
if (FGestureGenerator.IsDataNew)
{
//Check the Incomming gestures and try to add them to the Gesture generator
if (FUpdateGestures)
{
//first remove all active gestures
string[] ActiveGesture = FGestureGenerator.GetAllActiveGestures();
if (ActiveGesture.Length > 0)
{
foreach (string Gesture in ActiveGesture)
{
try
{
FGestureGenerator.RemoveGesture(Gesture);
}
catch (StatusException ex)
{
FLogger.Log(LogType.Error, String.Format("Cannot Remove Gesture: {0}", Gesture));
FLogger.Log(LogType.Message, ex.Message);
}
}
}
//add all gestures to the Gesture Generator
foreach (var gesture in FActiveGestureIn)
{
try
{
FGestureGenerator.AddGesture(gesture.Name);
}
catch (StatusException ex)
{
FLogger.Log(LogType.Error, String.Format("Cannot Add Gesture: {0}", gesture));
FLogger.Log(LogType.Message, ex.Message);
}
}
FUpdateGestures = false;
}
// Handle the Output Pins
FGesturesRegOut.SliceCount = FGestureRecognized.Count;
FGesturePositionOut.SliceCount = FGestureRecognized.Count;
int Slice = 0;
// Write the received Gestures with their endposition to the output
foreach (KeyValuePair <Vector3D, string> item in FGestureRecognized)
{
FGesturesRegOut[Slice] = item.Value;
FGesturePositionOut[Slice] = item.Key / 1000;
Slice++;
}
FGestureRecognized.Clear();
}
}
else
{
FGesturesRegOut.SliceCount = 0;
FGesturePositionOut.SliceCount = 0;
}
}
