hmm implemented

unity_project/Assets/Gesture Recognition/GestureRecognizer.cs

@@ -171,7 +171,7 @@ public class GestureRecognizer {
 }
 
 public class WiiGestures {
-	public Vector2[] GetGestureFromPoints(Vector2[] points) {		
+	public Gesture GetGestureFromPoints(Vector2[] points) {		
 		var list = new List<Vector2>();
 
 		for (int i = 1; i < points.Length; ++i) {
@@ -191,7 +191,7 @@ public class WiiGestures {
 //		foreach(Vector2 v in list)
 //			Debug.Log(v.ToString());
 
-		return list.ToArray();
+		return new Gesture(list.ToArray());
 	}
 
 	private List<Vector2> FilterAccelerations(List<Vector2> accelerations) {
@@ -205,7 +205,7 @@ public class WiiGestures {
 	}
 
 	private List<Vector2> FilterAccelerationsByDirection(List<Vector2> accelerations) {
-		float angleThresholdDegrees = 15.0f;
+		float angleThresholdDegrees = 5.0f;
 
 		List<Vector2> list;
 		if (accelerations.Count < 2) {
@@ -220,7 +220,7 @@ public class WiiGestures {
 				Vector2 b = accelerations[i];
 
 				float angle = Vector2.Angle(a, b);
-				Debug.Log(Mathf.Abs(angle).ToString());
+//				Debug.Log(Mathf.Abs(angle).ToString());
 				if (Mathf.Abs(angle) > angleThresholdDegrees) {
 					list.Add(b);
 				}

unity_project/Assets/Gesture Recognition/HMMRecognizer.cs

@@ -23,9 +23,7 @@ public class HMMRecognizer : MonoBehaviour
 	public const int SOUTH_EAST = 6;
 	public const int SOUTH_WEST = 7;
 
-	void Start(){
-		Debug.Log("Final Result: " + hmmEvalute(new int[]{NORTH, EAST, SOUTH, WEST}) + "\n");
-	} 
+
 
 	bool squareEvalution(int [] input){
 		if(input.Length != 4){
@@ -209,7 +207,7 @@ public class HMMRecognizer : MonoBehaviour
 		double [] pi = new double [] {0.5, 0.5, 0, 0, 0, 0, 0, 0};
 
 		HiddenMarkovModel model = new HiddenMarkovModel(A, B, pi);
-		model.Learn(sequences, 0.0001);
+	model.Learn(sequences, 0.0001);
 
 		if(model.Evaluate(input) >= 0.5){
 			return true;

unity_project/Assets/Other/Scripts/WiiReader.cs

@@ -79,16 +79,19 @@ public class WiiReader : MonoBehaviour {
 			}else if(recording[i]){
 				recording[i] = false;
 
-//				var recognizer = GestureRecognizer.GetSharedInstance();
-//				var wiiGestures = new WiiGestures();
-//				var geture = wiiGestures.GetGestureFromPoints(points[i].ToArray());
-//				try {
-//					var gesture = recognizer.RecognizeGesture(geture);
-//					Debug.Log(string.Format("Recognized gesture: {0}", gesture));
-//				}
-//				catch (UnityException e) {
-//					Debug.Log(e);
-//				}
+				var recognizer = gameObject.AddComponent<HMMRecognizer>();
+				var wiiGestures = new WiiGestures();
+				var gesture = wiiGestures.GetGestureFromPoints(points[i].ToArray());
+
+				foreach(int g in gesture.HmmDirections)
+					Debug.Log(g);
+				try {
+					var hmm = recognizer.hmmEvalute(gesture.HmmDirections);
+					Debug.Log(string.Format("Recognized gesture: {0}", hmm));
+				}
+				catch (UnityException e) {
+					Debug.Log(e);
+				}
 			}
 		}
 	}

unity_project/Assets/player/scripts/playerAttack.cs

@@ -51,16 +51,16 @@ public class playerAttack : MonoBehaviour {
 		}
 
 		if(gameObject.name == "player2"){
-			if(currentEvent != null && currentEvent.type == EventType.MouseUp) {
-				var recognizer = GestureRecognizer.GetSharedInstance();
+			if(currentEvent != null && currentEvent.type == EventType.MouseUp) {				
+				var recognizer = gameObject.AddComponent<HMMRecognizer>();
 				var mouseGestures = new MouseGestures();
-				var geture = mouseGestures.GetGestureFromPoints(points);
+				var gesture = mouseGestures.GetGestureFromPoints(points);
+
+				foreach(int g in gesture.HmmDirections)
+					Debug.Log(g);
 				try {
-					var gesture = recognizer.RecognizeGesture(geture);
-					Debug.Log(string.Format("Recognized gesture: {0}", gesture));
-
-//					createSpell(gesture.Name);
-
+					var hmm = recognizer.hmmEvalute(gesture.HmmDirections);
+					Debug.Log(string.Format("Recognized gesture: {0}", hmm));
 				}
 				catch (UnityException e) {
 					Debug.Log(e);