middleware/src/Tracking/KinectMain.cs
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Documentations (readme) Installer Deletion of useless comments and code lines
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/*
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 * Projet : TraKERS
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 * Module : MIDDLEWARE
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 * Sous-Module : Tracking
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 * Classe : KinectMain
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 * 
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 * Auteur : alexandre.bastien@iri.centrepompidou.fr
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 * 
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 * Fonctionnalités : Récupère les trames de données de la Kinect, les squelettes détectés via le SDK 1.0 de Microsoft.
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 * Interprète ces trames de façon à afficher le flux vidéo couleurs, et récupérer la distance de l'utilisateur et les
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 * noeuds de son squelette. Lance des événements lorsque la main gauche/droite entre dans/quitte le champ.
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 * Envoie des données au sous-module de debug de manière a afficher un retour visuel sur la position de l'utilisateur,
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 * son squelette, la détection de ses mains.
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 */
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using System.Drawing;
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using System.Windows.Media.Media3D;
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using Microsoft.Kinect;
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using Coding4Fun.Kinect.Wpf;
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using System.ComponentModel;
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using Trakers.Debug;
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using Tuio;
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using Trakers.Communication;
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using System.IO;
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using Trakers.Tracking.Gestures;
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using Trakers.Tracking.Events;
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using System.Configuration;
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using System.Resources;
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using System.Reflection;
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namespace Trakers.Tracking
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{
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    //Il s'agit des fonctions permettant d'appeler les fonctions des événements Main droite/gauche entre/quitte le champ.
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    public delegate void LeftHandTrackedHandler(object o, LeftHandTrackedEventArgs e);
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    public delegate void RightHandTrackedHandler(object o, RightHandTrackedEventArgs e);
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    public delegate void LeftHandQuitHandler(object o, LeftHandQuitEventArgs e);
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    public delegate void RightHandQuitHandler(object o, RightHandQuitEventArgs e);
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    //Il s'agit de la fonction permettant d'appeler les fonctions des événements Swipe left/right/up/down.
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    public delegate void SwipeHandler(object o, SwipeEventArgs e);
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    //Il s'agit de la fonction permettant d'appeler les fonctions des événements Push/Pull.
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    public delegate void PushHandler(object o, PushEventArgs e);
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    //Il s'agit de la fonction permettant d'appeler les fonctions des événements Jump.
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    public delegate void JumpHandler(object o, JumpEventArgs e);
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    public class KinectMain
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    {
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        //Gestionnaire de ressources.
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        private ResourceManager rm;
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        //Fenêtre de debug.
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        private Debug.DebugWindow debug;
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        //Squelettes (Il y en a 6 par défaut).
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        private Skeleton[] skeletons;
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        //Caméra infrarouge (sensor) de la Kinect.
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        private KinectSensor kinectSensor;
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        //Détecteur de swipes.
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        private SwipeDetector swipeDetector;
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        //Détecteur de pushes.
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        private PushDetector pushDetector;
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        //Détecteur de jumps.
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        private JumpDetector jumpDetector;
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        //Distances min/max délimitant le champ de recherche.
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        private float minDistHands;
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        private float maxDistHands;
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        //Temps de rafraichissement pour le timer (Détection de gesture dans le serveur TUIO).
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        private int timerElapsing;
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        //Serveur TUIO pour la connexion du Middleware vers le Front Atelier.
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        private Server server;
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        //Les événements des mains pour la recherche.
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        public static event LeftHandTrackedHandler LeftHandTrackedEvent;
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        public static event RightHandTrackedHandler RightHandTrackedEvent;
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        public static event LeftHandQuitHandler LeftHandQuitEvent;
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        public static event RightHandQuitHandler RightHandQuitEvent;
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        //L'événement swipe.
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        public static event SwipeHandler SwipeEvent;
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        //L'événement push.
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        public static event PushHandler PushEvent;
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        //L'événement jump.
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        public static event JumpHandler JumpEvent;
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        private string connexionHost;
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        private int connexionPort;
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        /*
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        *  Initialisation de la classe principale.
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        *  Affiche l'écran de debug dans lequel on voit la distance à la Kinect,
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        *  les mains détectées et le squelette de l'utilisateur.
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        */
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        public KinectMain()
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        {
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            //On fait appel au gestionnaire de ressources.
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            rm = new ResourceManager("Trakers.Properties.resources", Assembly.GetExecutingAssembly());
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            //On crée la fenêtre de debug.
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            debug = new Debug.DebugWindow(this);
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            //On crée les détecteurs de gestes.
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            swipeDetector = new SwipeDetector(debug);
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            pushDetector = new PushDetector(debug);
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            jumpDetector = new JumpDetector(debug);
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            //On tente de charger les paramètres du fichier params.ini.
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            //Si on n'y arrive pas, on affiche une erreur et on charge les paramètres par défaut.
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            if (!loadParameters())
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            {
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                debug.ExceptionLbl.Content = rm.GetString("loadParametersFail");
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                //Distances de détection des mains par défaut pour la recherche (ici de 1m à 2m de la Kinect).
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                minDistHands = (float)1.0;
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                maxDistHands = (float)1.5;
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                connexionHost = "127.0.0.1";
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                connexionPort = 80;
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                timerElapsing = 1000;
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            }
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            //On affiche la fenêtre de debug.
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            try
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            {
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                debug.ShowDialog();
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            }
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            catch(Exception){}
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        }
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        /*
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        *  Initialisation de la classe principale avec comme argument le gestionnaire de ressources.
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        */
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        public KinectMain(ResourceManager _rm) : this()
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        {
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            rm = _rm;
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        }
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        /*
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        *  Initialisation du sensor de la Kinect.
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        */
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        public void KinectInitialization()
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        {
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            try
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            {
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                //On sélectionne la première kinect détectée.
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                kinectSensor = KinectSensor.KinectSensors.FirstOrDefault(s => s.Status == KinectStatus.Connected);
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                //La caméra couleur est activée avec une résolution 640x480 et un framerate de 30 FPS.
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                kinectSensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
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                //La caméra de profondeur est activée.
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                kinectSensor.DepthStream.Enable();
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                //Le squelette est activé.
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                kinectSensor.SkeletonStream.Enable();
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                //Quand le Middleware reçoit des trames de la Kinect, on va dans cette fonction.
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                kinectSensor.AllFramesReady += new EventHandler<AllFramesReadyEventArgs>(AllFramesReady);
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                //On applique des paramètres d'ajustement pour le squelette.
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                TransformSmoothParameters parameters = new TransformSmoothParameters();
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                parameters.Smoothing = 0.2f;
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                parameters.Correction = 0.8f;
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                parameters.Prediction = 0.0f;
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                parameters.JitterRadius = 0.5f;
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                parameters.MaxDeviationRadius = 0.5f;
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                kinectSensor.SkeletonStream.Enable(parameters);
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                //On démarre la Kinect.
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                kinectSensor.Start();
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                debug.ExceptionLbl.Content = "";
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            }
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            catch (System.Exception)
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            {
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                debug.ExceptionLbl.Content = rm.GetString("KinectNotConnected");
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            }
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            //Pour les événements main gauche/droite entre dans/quitte le champ, on a 4 listeners.
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            //Fonction appelée lorsque la main gauche entre dans le champ de recherche.
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            LeftHandTrackedListener leftHandTrackedListener = new LeftHandTrackedListener();
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            LeftHandTrackedEvent += new LeftHandTrackedHandler(leftHandTrackedListener.ShowOnScreen);
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            //Fonction appelée lorsque la main droite entre dans le champ de recherche.
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            RightHandTrackedListener rightHandTrackedListener = new RightHandTrackedListener();
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            RightHandTrackedEvent += new RightHandTrackedHandler(rightHandTrackedListener.ShowOnScreen);
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            //Fonction appelée lorsque la main gauche quitte le champ de recherche.
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            LeftHandQuitListener leftHandQuitListener = new LeftHandQuitListener();
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            LeftHandQuitEvent += new LeftHandQuitHandler(leftHandQuitListener.ShowOnScreen);
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            //Fonction appelée lorsque la main droite quitte le champ de recherche.
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            RightHandQuitListener rightHandQuitListener = new RightHandQuitListener();
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            RightHandQuitEvent += new RightHandQuitHandler(rightHandQuitListener.ShowOnScreen);
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            //Fonction appelée lorsque l'utilisateur effectue un Swipe right/left/up/down.
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            SwipeListener swipeListener = new SwipeListener();
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            SwipeEvent += new SwipeHandler(swipeListener.ShowOnScreen);
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            //Fonction appelée lorsque l'utilisateur effectue un Push/Pull.
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            PushListener pushListener = new PushListener();
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            PushEvent += new PushHandler(pushListener.ShowOnScreen);
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            //Fonction appelée lorsque l'utilisateur effectue un Jump.
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            JumpListener jumpListener = new JumpListener();
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            JumpEvent += new JumpHandler(jumpListener.ShowOnScreen);
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0
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            //On connecte le serveur à l'adresse locale sur le port 80.
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            server = new Server(connexionHost, connexionPort, timerElapsing, debug);
0
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        }
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        /*
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        *  Fermeture du sensor de la Kinect.
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        */
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        public void KinectClose()
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        {
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            try
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            {
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                //On stoppe la Kinect.
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                kinectSensor.Stop();
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                //On met a zero l'image d'affichage et le serveur.
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                debug.DebugImage.Source = null;
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                //server = null;
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                debug.ExceptionLbl.Content = "";
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            }
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            catch (System.Exception)
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            {
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                debug.ExceptionLbl.Content = rm.GetString("KinectNotConnected");
0
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            }
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        }
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        /*
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        *  Récupère le premier squelette.
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        */
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        Skeleton GetFirstSkeleton(object sender, AllFramesReadyEventArgs e)
0
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        {
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            using (SkeletonFrame skeletonFrameData = e.OpenSkeletonFrame())
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            {
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                if (skeletonFrameData == null)
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                    return null;
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                if ((skeletons == null) || (skeletons.Length != skeletonFrameData.SkeletonArrayLength))
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                    skeletons = new Skeleton[skeletonFrameData.SkeletonArrayLength];
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                skeletonFrameData.CopySkeletonDataTo(skeletons);
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                //On obtient le premier skelette.
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                Skeleton first = (from s in skeletons where s.TrackingState == SkeletonTrackingState.Tracked select s).FirstOrDefault();
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                return first;
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            }
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        }
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        /*
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        *  Récupère le squelette le plus proche.
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        */
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        Skeleton GetNearestSkeleton(object sender, AllFramesReadyEventArgs e)
0
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        {
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            using (SkeletonFrame skeletonFrameData = e.OpenSkeletonFrame())
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            {
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                if (skeletonFrameData == null)
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                    return null;
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                if ((skeletons == null) || (skeletons.Length != skeletonFrameData.SkeletonArrayLength))
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                    skeletons = new Skeleton[skeletonFrameData.SkeletonArrayLength];
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                skeletonFrameData.CopySkeletonDataTo(skeletons);
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                Skeleton s;
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                float minDist = (float)-1.0;
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                int minID = 0;
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                //Pour tous les squelettes.
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                for(int i = 0 ; i < skeletons.Count() ; i++)
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                {
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                    s = skeletons.ElementAt(i);
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                    //S'il est tracké.
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                    if(s.TrackingState == SkeletonTrackingState.Tracked)
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                    {
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                        //On récupère sa position et on obtient la distance min et l'ID du squelette qui est à la distance min.
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                        float dist = skeletons.ElementAt(i).Position.Z;
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                        if (minDist == -1)
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                        {
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                            minDist = dist;
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                            minID = i;
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                        }
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                        else if(minDist > dist)
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                        {
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                            minDist = dist;
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                            minID = i;
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                        }
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                    }
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                }
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                //On renvoie le skelette le plus proche.
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                return skeletons.ElementAt(minID);
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   299
            }
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        }
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        /*
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        *  Récupère le squelette le plus proche.
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        */
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        private void AllFramesReady(object sender, AllFramesReadyEventArgs e)
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        {
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            //On ne calcule rien si la fenêtre de debug se ferme.
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            if (debug.isClosing())
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                return;
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            //On met à jour la vidéo de debug.
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            debug.RefreshVideo(e);
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            //On récupère le premier squelette tracké.
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            //Skeleton first = GetFirstSkeleton(e);
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            //On récupère le plus proche squelette tracké.
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            Skeleton first = GetNearestSkeleton(sender, e);
0
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            //Si celui-ci n’est pas nul
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   318
            if (first == null)
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   319
                return;
3
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0
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   321
            //Si ce squelette est tracké (donc suivi et reconnu par la camera)
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   322
            if (first.TrackingState == SkeletonTrackingState.Tracked)
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   323
            {
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                //Ensemble des noeuds du squelette.
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                Joint hipCenter = getJoint(first, JointType.HipCenter), spine = getJoint(first, JointType.Spine), shoulderCenter = getJoint(first, JointType.ShoulderCenter), head = getJoint(first, JointType.Head);
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   326
                Joint shoulderLeft = getJoint(first, JointType.ShoulderLeft), elbowLeft = getJoint(first, JointType.ElbowLeft), wristLeft = getJoint(first, JointType.WristLeft), handLeft = getJoint(first, JointType.HandLeft);
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   327
                Joint shoulderRight = getJoint(first, JointType.ShoulderRight), elbowRight = getJoint(first, JointType.ElbowRight), wristRight = getJoint(first, JointType.WristRight), handRight = getJoint(first, JointType.HandRight);
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   328
                Joint hipLeft = getJoint(first, JointType.HipLeft), kneeLeft = getJoint(first, JointType.KneeLeft), ankleLeft = getJoint(first, JointType.AnkleLeft), footLeft = getJoint(first, JointType.FootLeft);
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   329
                Joint hipRight = getJoint(first, JointType.HipRight), kneeRight = getJoint(first, JointType.KneeRight), ankleRight = getJoint(first, JointType.AnkleRight), footRight = getJoint(first, JointType.FootRight);
0
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   330
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   331
                //On construit l'historique des postures.
3
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   332
                List<Joint> joints = new List<Joint>();
0
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   333
                joints.Clear();
5
d40f84d77db4 Documentations (readme)
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   334
                joints.Insert((int)JointType.HipCenter, hipCenter);
d40f84d77db4 Documentations (readme)
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   335
                joints.Insert((int)JointType.Spine, spine);
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   336
                joints.Insert((int)JointType.ShoulderCenter, shoulderCenter);
d40f84d77db4 Documentations (readme)
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   337
                joints.Insert((int)JointType.Head, head);
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   338
                joints.Insert((int)JointType.ShoulderLeft, shoulderLeft);
d40f84d77db4 Documentations (readme)
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   339
                joints.Insert((int)JointType.ElbowLeft, elbowLeft);
d40f84d77db4 Documentations (readme)
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diff changeset
   340
                joints.Insert((int)JointType.WristLeft, wristLeft);
d40f84d77db4 Documentations (readme)
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   341
                joints.Insert((int)JointType.HandLeft, handLeft);
d40f84d77db4 Documentations (readme)
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   342
                joints.Insert((int)JointType.ShoulderRight, shoulderRight);
d40f84d77db4 Documentations (readme)
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   343
                joints.Insert((int)JointType.ElbowRight, elbowRight);
d40f84d77db4 Documentations (readme)
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   344
                joints.Insert((int)JointType.WristRight, wristRight);
d40f84d77db4 Documentations (readme)
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   345
                joints.Insert((int)JointType.HandRight, handRight);
d40f84d77db4 Documentations (readme)
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   346
                joints.Insert((int)JointType.HipLeft, hipLeft);
d40f84d77db4 Documentations (readme)
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   347
                joints.Insert((int)JointType.KneeLeft, kneeLeft);
d40f84d77db4 Documentations (readme)
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   348
                joints.Insert((int)JointType.AnkleLeft, ankleLeft);
d40f84d77db4 Documentations (readme)
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   349
                joints.Insert((int)JointType.FootLeft, footLeft);
d40f84d77db4 Documentations (readme)
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diff changeset
   350
                joints.Insert((int)JointType.HipRight, hipRight);
d40f84d77db4 Documentations (readme)
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diff changeset
   351
                joints.Insert((int)JointType.KneeRight, kneeRight);
d40f84d77db4 Documentations (readme)
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diff changeset
   352
                joints.Insert((int)JointType.AnkleRight, ankleRight);
d40f84d77db4 Documentations (readme)
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diff changeset
   353
                joints.Insert((int)JointType.FootRight, footRight);
3
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   354
                GestureDetector.UpdateSkeletonHistory(joints);
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   355
                
0
6fefd4afe506 First Import
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   356
                //On obtient sa distance à la Kinect.
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   357
                float distance = first.Position.Z;
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   358
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   359
                //On affiche la distance dans le debug.
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   360
                debug.showDistance(distance);
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diff changeset
   361
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   362
                //Si la main gauche est dans le champ, on lance l'événement approprié.
6fefd4afe506 First Import
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parents:
diff changeset
   363
                if (handLeft.Position.Z < maxDistHands && handLeft.Position.Z > minDistHands)
6fefd4afe506 First Import
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parents:
diff changeset
   364
                {
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diff changeset
   365
                    LeftHandTrackedEventArgs leftHandTrackedEvent = new LeftHandTrackedEventArgs(handLeft, handLeft.Position.Z, debug, server);
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diff changeset
   366
                    OnLeftHandTrackedEvent(leftHandTrackedEvent);
6fefd4afe506 First Import
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diff changeset
   367
                }
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   368
                //Si la main gauche quitte le champ, on lance l'événement approprié.
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parents:
diff changeset
   369
                else
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diff changeset
   370
                {
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   371
                    LeftHandQuitEventArgs leftHandQuitEvent = new LeftHandQuitEventArgs(handLeft, handLeft.Position.Z, debug, server);
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diff changeset
   372
                    OnLeftHandQuitEvent(leftHandQuitEvent);
6fefd4afe506 First Import
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parents:
diff changeset
   373
                }
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   374
                //Si la main droite est dans le champ, on lance l'événement approprié.
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parents:
diff changeset
   375
                if (handRight.Position.Z < maxDistHands && handRight.Position.Z > minDistHands)
6fefd4afe506 First Import
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parents:
diff changeset
   376
                {
6fefd4afe506 First Import
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diff changeset
   377
                    RightHandTrackedEventArgs rightHandTrackedEvent = new RightHandTrackedEventArgs(handRight, handRight.Position.Z, debug, server);
6fefd4afe506 First Import
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diff changeset
   378
                    OnRightHandTrackedEvent(rightHandTrackedEvent);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   379
                }
6fefd4afe506 First Import
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parents:
diff changeset
   380
                //Si la main droite quitte le champ, on lance l'événement approprié.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   381
                else
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   382
                {
6fefd4afe506 First Import
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parents:
diff changeset
   383
                    RightHandQuitEventArgs rightHandQuitEvent = new RightHandQuitEventArgs(handRight, handRight.Position.Z, debug, server);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   384
                    OnRightHandQuitEvent(rightHandQuitEvent);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   385
                }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   386
                
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   387
                //Si l'utilisateur effectue un swipe left.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   388
                if (swipeDetector.CheckForSwipeLeft())
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   389
                {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   390
                    SwipeEventArgs swipeEvent = new SwipeEventArgs(debug, server, SwipeDetector.Direction.LEFT);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   391
                    OnSwipeEvent(swipeEvent);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   392
                }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   393
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   394
                //Si l'utilisateur effectue un swipe right.
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   395
                if (swipeDetector.CheckForSwipeRight())
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   396
                {
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   397
                    SwipeEventArgs swipeEvent = new SwipeEventArgs(debug, server, SwipeDetector.Direction.RIGHT);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   398
                    OnSwipeEvent(swipeEvent);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   399
                }
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   400
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   401
                //Enum sur la main qui effectue le geste.
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   402
                PushDetector.Hand handPush;
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   403
                //Si l'utilisateur effectue un push.
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   404
                if ((handPush = pushDetector.CheckForPush()) != PushDetector.Hand.NONE)
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   405
                {
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   406
                    PushEventArgs pushEvent = new PushEventArgs(debug, server, PushDetector.Direction.PUSH, handPush);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   407
                    OnPushEvent(pushEvent);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   408
                }
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   409
                //Si l'utilisateur effectue un pull.
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   410
                if ((handPush = pushDetector.CheckForPull()) != PushDetector.Hand.NONE)
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   411
                {
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   412
                    PushEventArgs pushEvent = new PushEventArgs(debug, server, PushDetector.Direction.PULL, handPush);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   413
                    OnPushEvent(pushEvent);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   414
                }
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   415
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   416
                //Si l'utilisateur effectue un saut.
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   417
                /*if (jumpDetector.CheckForJump())
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   418
                {
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   419
                    JumpEventArgs jumpEvent = new JumpEventArgs(debug, server);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   420
                    OnJumpEvent(jumpEvent);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   421
                }*/
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   422
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   423
                //Dessine le squelette dans le debug.
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   424
                debug.drawJoints(first.Joints, first);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   425
                debug.showSkeleton(hipCenter, spine, shoulderCenter, head, shoulderLeft, elbowLeft, wristLeft, handLeft, shoulderRight, elbowRight, wristRight, handRight, hipLeft, kneeLeft, ankleLeft, footLeft, hipRight, kneeRight, ankleRight, footRight);
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   426
            }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   427
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   428
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   429
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   430
        *  Change l'échelle des coordonnées d'un noeud pour qu'en X et Y il corresponde à la résolution et en Z à la distance à la Kinect.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   431
        */
5
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   432
        public Joint getJoint(Skeleton ske, JointType jointID)
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   433
        {
5
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   434
            return Coding4Fun.Kinect.Wpf.SkeletalExtensions.ScaleTo(ske.Joints[jointID], 600, 400, 0.75f, 0.75f);
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   435
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   436
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   437
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   438
        *  Initialise l'événement et fait appel aux fonctions du listener quand la main gauche entre dans le champ.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   439
        */
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   440
        public static void OnLeftHandTrackedEvent(LeftHandTrackedEventArgs e)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   441
        {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   442
            if (LeftHandTrackedEvent != null)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   443
                LeftHandTrackedEvent(new object(), e);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   444
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   445
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   446
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   447
        *  Initialise l'événement et fait appel aux fonctions du listener quand la main droite entre dans le champ.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   448
        */
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   449
        public static void OnRightHandTrackedEvent(RightHandTrackedEventArgs e)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   450
        {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   451
            if (RightHandTrackedEvent != null)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   452
                RightHandTrackedEvent(new object(), e);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   453
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   454
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   455
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   456
        *  Initialise l'événement et fait appel aux fonctions du listener quand la main gauche quitte le champ.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   457
        */
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   458
        public static void OnLeftHandQuitEvent(LeftHandQuitEventArgs e)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   459
        {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   460
            if (LeftHandQuitEvent != null)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   461
                LeftHandQuitEvent(new object(), e);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   462
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   463
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   464
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   465
        *  Initialise l'événement et fait appel aux fonctions du listener quand la main droite quitte le champ.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   466
        */
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   467
        public static void OnRightHandQuitEvent(RightHandQuitEventArgs e)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   468
        {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   469
            if (RightHandQuitEvent != null)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   470
                RightHandQuitEvent(new object(), e);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   471
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   472
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   473
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   474
        *  Initialise l'événement et fait appel aux fonctions du listener quand l'utilisateur effectue un swipe right.
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   475
        */
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   476
        public static void OnSwipeEvent(SwipeEventArgs e)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   477
        {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   478
            if (SwipeEvent != null)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   479
                SwipeEvent(new object(), e);
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   480
        }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   481
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   482
        /*
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   483
        *  Initialise l'événement et fait appel aux fonctions du listener quand l'utilisateur effectue un push.
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   484
        */
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   485
        public static void OnPushEvent(PushEventArgs e)
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   486
        {
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   487
            if (PushEvent != null)
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   488
                PushEvent(new object(), e);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   489
        }
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   490
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   491
        /*
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   492
        *  Initialise l'événement et fait appel aux fonctions du listener quand l'utilisateur effectue un saut.
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   493
        */
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   494
        public static void OnJumpEvent(JumpEventArgs e)
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   495
        {
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   496
            if (JumpEvent != null)
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   497
                JumpEvent(new object(), e);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   498
        }
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   499
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   500
        /*
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   501
        *  Méthode de chargement des paramètres (position du champ de recherche...).
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   502
        */
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   503
        public bool loadParameters()
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   504
        {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   505
            try
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   506
            {
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   507
                minDistHands = (float)double.Parse(ConfigurationManager.AppSettings["searchMinDistance"]);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   508
                maxDistHands = (float)double.Parse(ConfigurationManager.AppSettings["searchMaxDistance"]);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   509
                connexionHost = ConfigurationManager.AppSettings["connexionHost"];
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   510
                connexionPort = int.Parse(ConfigurationManager.AppSettings["connexionPort"]);
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   511
                timerElapsing = int.Parse(ConfigurationManager.AppSettings["timerElapsing"]);
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   512
            }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   513
            catch (Exception)
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   514
            {
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   515
                return false;
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   516
            }
3
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   517
            
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   518
            if (maxDistHands <= 0 || minDistHands <= 0 || maxDistHands > 4 || minDistHands > 4 || minDistHands >= maxDistHands)
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   519
            {
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   520
                debug.ExceptionLbl.Content = rm.GetString("loadParametersIncorrect");
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   521
                return false;
92f19af39024 Middleware :
bastiena
parents: 0
diff changeset
   522
            }
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   523
            return true;
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   524
        }
5
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   525
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   526
        /*
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   527
         * Met à jour les nouveaux paramètres dans la configuration.
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   528
         */
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   529
        public void updateParameters()
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   530
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   531
            //On récupère la config.
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   532
            Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   533
            //On met à jour.
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   534
            config.AppSettings.Settings.Remove("searchMinDistance");
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   535
            config.AppSettings.Settings.Add("searchMinDistance", minDistHands.ToString());
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   536
            config.AppSettings.Settings.Remove("searchMaxDistance");
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   537
            config.AppSettings.Settings.Add("searchMaxDistance", maxDistHands.ToString());
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   538
            config.AppSettings.Settings.Remove("connexionHost");
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   539
            config.AppSettings.Settings.Add("connexionHost", connexionHost);
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   540
            config.AppSettings.Settings.Remove("connexionPort");
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   541
            config.AppSettings.Settings.Add("connexionPort", connexionPort.ToString());
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   542
            config.AppSettings.Settings.Remove("timerElapsing");
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   543
            config.AppSettings.Settings.Add("timerElapsing", timerElapsing.ToString());
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   544
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   545
            //Sauvegarde la configuration.
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   546
            config.Save(ConfigurationSaveMode.Modified);
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   547
            ConfigurationManager.RefreshSection("appSettings");
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   548
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   549
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   550
        /*
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   551
         * Getters et setters des paramètres du Middleware.
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   552
         */
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   553
        public void setMinDistHands(float min)
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   554
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   555
            minDistHands = min;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   556
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   557
        public void setMaxDistHands(float max)
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   558
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   559
            maxDistHands = max;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   560
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   561
        public void setConnexionHost(String host)
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   562
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   563
            connexionHost = host;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   564
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   565
        public void setConnexionPort(int port)
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   566
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   567
            connexionPort = port;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   568
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   569
        public void setTimerElapsing(int time)
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   570
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   571
            timerElapsing = time;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   572
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   573
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   574
        public float getMinDistHands()
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   575
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   576
            return minDistHands;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   577
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   578
        public float getMaxDistHands()
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   579
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   580
            return maxDistHands;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   581
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   582
        public String getConnexionHost()
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   583
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   584
            return connexionHost;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   585
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   586
        public int getConnexionPort()
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   587
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   588
            return connexionPort;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   589
        }
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   590
        public int getTimerElapsing()
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   591
        {
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   592
            return timerElapsing;
d40f84d77db4 Documentations (readme)
bastiena
parents: 3
diff changeset
   593
        }
0
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   594
    }
6fefd4afe506 First Import
bastiena
parents:
diff changeset
   595
}