public void SyncGestureTest()
{
try {
GestureRecognizer_Accessor recognizer = new GestureRecognizer_Accessor(_directoryPath);
// Hold our sync gesture
IavaGesture syncGesture = new IavaGesture("Sync", new List<IavaSnapshot>());
try {
// Set the Sync Gesture
recognizer.SyncGesture = syncGesture;
// Make sure the Sync Gesture was updated
Assert.AreEqual(syncGesture, recognizer.SyncGesture);
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
/// <summary>
/// Initializes the Gesture Recognizer to the point where it can detect gestures.
/// </summary>
/// <param name="token"></param>
private void SetupGestureDevice(CancellationToken token)
{
try {
if (!token.IsCancellationRequested) {
// Read the gestures in from the config file
SupportedGestures = GestureFolderReader.Read(_filepath);
SyncGesture = SupportedGestures.Single(x => x.Name == "Sync");
// Set the Gestures for our GestureEngine
_engine.SyncGesture = SyncGesture;
_engine.SupportedGestures = SupportedGestures;
_engine.Initialize();
Status = RecognizerStatus.Running;
}
// Register with some camera events
IavaCamera.SkeletonReady += OnSkeletonReady;
_engine.GestureRecognized += OnGestureRecognized;
}
catch (Exception e) {
StatusLogger.LogMessage(new Message("Failed to detect Kinect or start camera.",
GetType().Name,
MessageType.Error,
e));
Status = RecognizerStatus.Error;
throw e;
}
finally { m_resetEvent.Set(); }
}
/// <summary>
/// Saves the IavaGesture state to the specified xml file.
/// </summary>
/// <param name="gesture">IavaGesture to be saved</param>
/// <param name="filepath">Filepath where the gesture should be written to</param>
public static void Save(IavaGesture gesture, string filepath)
{
foreach (IavaSnapshot snapshot in gesture.Snapshots) {
// Create a hipCenter joint placeholder
IavaBodyPart hipCenter = new IavaBodyPart(IavaJointType.HipCenter);
// Get the HipCenter position...
hipCenter.Position = new Core.Math.IavaSkeletonPoint()
{
X = snapshot.BodyParts[(int)IavaJointType.HipCenter].Position.X,
Y = snapshot.BodyParts[(int)IavaJointType.HipCenter].Position.Y,
Z = snapshot.BodyParts[(int)IavaJointType.HipCenter].Position.Z
};
// Translate each bodypart position based on original hipcenter position
foreach (IavaBodyPart bodyPart in snapshot.BodyParts) {
bodyPart.Position = Iava.Core.Math.Geometry.Translate(bodyPart.Position, hipCenter.Position);
}
}
XmlSerializer serializer = new XmlSerializer(typeof(IavaGesture));
TextWriter textWriter = new StreamWriter(filepath);
serializer.Serialize(textWriter, gesture);
textWriter.Close();
}
