/// <summary>
/// Starts the kinect and reads from a config file to setup gestures
/// </summary>
/// <param name="aDbLocation">location of a gesture database</param>
/// <param name="aConfigLocation">a location for a config file</param>
public void startKinect(string aDbLocation, string aConfigLocation)
{
// set the database location in gestureHandler
this.gestureHandler = new GestureHandler(aDbLocation, eventHandler, configSerializer.deSerializeConfig(aConfigLocation));
// setup the kinect
kinectStartup();
}
/// <summary>
/// Starts the kinect but ignores any config file
/// </summary>
/// <param name="aDbLocation">location of gesture database</param>
public void startKinect(string aDbLocation)
{
// set the database location in gestureHandler
this.gestureHandler = new GestureHandler(aDbLocation, eventHandler);
// setup the kinect
kinectStartup();
}
/// <summary>
/// Initializes a new instance of the GestureDetector class along with the gesture frame source and reader
/// </summary>
/// <param name="kinectSensor">Active sensor to initialize the VisualGestureBuilderFrameSource object with</param>
/// <param name="aEventHandler">The main event handler that accepts all event triggers</param>
/// <param name="aGestureHandler">A gesture configurator object</param>
public GestureDetector(KinectSensor kinectSensor, LibEventHandler aEventHandler, GestureHandler aGestureHandler)
{
//test
if (kinectSensor == null)
{
throw new ArgumentNullException("kinectSensor");
}
//store the location of the database
this.dbLocation = aGestureHandler.DatabaseLocation;
//store a reference to the gestureHandler
this.gestureHandler = aGestureHandler;
// store a reference to a common event handler
this.eventHandler = aEventHandler;
// create the vgb source. The associated body tracking ID will be set when a valid body frame arrives from the sensor.
this.vgbFrameSource = new VisualGestureBuilderFrameSource(kinectSensor, 0);
// open the reader for the vgb frames
this.vgbFrameReader = this.vgbFrameSource.OpenReader();
Console.WriteLine("VGB capture initialized on a body.");
if (this.vgbFrameReader != null)
{
this.vgbFrameReader.IsPaused = true;
this.vgbFrameReader.FrameArrived += this.Reader_GestureFrameArrived;
}
try
{
// load the gesture database
using (VisualGestureBuilderDatabase database = new VisualGestureBuilderDatabase(this.dbLocation))
{
// load all gestures from the gesture database
try
{
this.vgbFrameSource.AddGestures(database.AvailableGestures);
}
catch (Exception e)
{
Console.WriteLine("Couldn't locate AdaboostTech.dll and/or RFRProgressTech.dll");
Console.WriteLine(e.StackTrace);
eventHandler.raiseMessageEvent(1, "Couldn't locate AdaboostTech.dll and/or RFRProgressTech.dll");
throw;
}
}
}catch (Exception e)
{
Console.WriteLine("Couldn't locate database file");
Console.WriteLine(e.StackTrace);
eventHandler.raiseMessageEvent(1, "Couldn't locate database file");
throw;
}
bufferSize = gestureHandler.getBufferSize();
discreteResultsBuffer = new IReadOnlyDictionary <string, float> [bufferSize];
continuousResultsBuffer = new IReadOnlyDictionary <string, float> [bufferSize];
}
