public GestureProcessor(IKinect kinectHandler, KinectData kinect)
{
_pointer = new ObjectPointer();
Log.Debug("objectPointer loaded");
_pointer.SetObjects(FileLoader.LoadObj("livingRoom.obj", FileLoader.Units.cm));
Log.Debug("objects loaded");
_kinectHandler = kinectHandler;
_kinect = kinect;
_seqCoords = new ArrayList();
if (kinect != null)
{
kinect.attachSkeletonHandler(SkeletonDataReadyHandler);
}
_dtw = new DtwGestureRecognizer(12, 0.6, 2, 2, 10);
Skeleton2DDataExtract.Skeleton2DdataCoordReady += NuiSkeleton2DdataCoordReady;
_pointer.ContextSelected += PointerContextSelected;
}
public static string[] LoadGestures(DtwGestureRecognizer dtw)
{
if (dtw == null)
{
Log.Error("DtwGestureRecognizer is null");
return(null);
}
Log.Debug("Loading gestures");
string[] result = null;
var itemCount = 0;
string line;
var gestureName = "";
var contextName = "";
var frames = new ArrayList();
var items = new double[12];
// Read the file and display it line by line.
if (!File.Exists(DefaultPath + "gestures.sav"))
{
Log.Error("Gesture file not found");
return(null);
}
var file = new StreamReader(DefaultPath + "gestures.sav");
var counter = 0;
while ((line = file.ReadLine()) != null)
{
if (line.StartsWith("//"))
{
var numGestures = Int32.Parse(line.Split('=')[1]);
if (numGestures != 0)
{
result = new string[numGestures];
}
else
{
return(null);
}
continue;
}
if (line.StartsWith("@"))
{
gestureName = line.Substring(1);
if (result != null)
{
result[counter] = gestureName;
}
continue;
}
if (line.StartsWith("$"))
{
contextName = line.Substring(1);
if (result != null)
{
result[counter] += ";" + contextName;
}
continue;
}
if (line.StartsWith("~"))
{
frames.Add(items);
itemCount = 0;
items = new double[12];
continue;
}
if (!line.StartsWith("----"))
{
items[itemCount] = Double.Parse(line);
}
itemCount++;
if (line.StartsWith("----"))
{
if (frames.Count == 0)
{
continue;
}
Log.Debug("Gesture frames loaded. Saving...");
dtw.AddOrUpdate(frames, gestureName, contextName, false);
frames = new ArrayList();
gestureName = String.Empty;
contextName = String.Empty;
counter++;
itemCount = 0;
}
}
Log.Debug(counter + " Gestures loaded");
file.Close();
return(result);
}
public static string[] LoadGestures(DtwGestureRecognizer dtw)
{
if(dtw == null )
{
Log.Error("DtwGestureRecognizer is null");
return null;
}
Log.Debug("Loading gestures");
string[] result = null;
var itemCount = 0;
string line;
var gestureName = "";
var contextName = "";
var frames = new ArrayList();
var items = new double[12];
// Read the file and display it line by line.
if (!File.Exists(DefaultPath + "gestures.sav"))
{
Log.Error("Gesture file not found");
return null;
}
var file = new StreamReader(DefaultPath + "gestures.sav");
var counter = 0;
while ((line = file.ReadLine()) != null)
{
if (line.StartsWith("//"))
{
var numGestures = Int32.Parse(line.Split('=')[1]);
if (numGestures != 0)
{
result = new string[numGestures];
}
else
{
return null;
}
continue;
}
if (line.StartsWith("@"))
{
gestureName = line.Substring(1);
if (result != null) result[counter] = gestureName;
continue;
}
if (line.StartsWith("$"))
{
contextName = line.Substring(1);
if (result != null) result[counter] += ";" + contextName;
continue;
}
if (line.StartsWith("~"))
{
frames.Add(items);
itemCount = 0;
items = new double[12];
continue;
}
if (!line.StartsWith("----"))
{
items[itemCount] = Double.Parse(line);
}
itemCount++;
if (line.StartsWith("----"))
{
if (frames.Count == 0) continue;
Log.Debug("Gesture frames loaded. Saving...");
dtw.AddOrUpdate(frames, gestureName, contextName, false);
frames = new ArrayList();
gestureName = String.Empty;
contextName = String.Empty;
counter++;
itemCount = 0;
}
}
Log.Debug(counter + " Gestures loaded");
file.Close();
return result;
}
