// Use this for initialization
void Start()
{
if (!stream.IsOpen)
{
stream.Open(); //Open the Serial Stream.
Debug.Log("Cactus Controller Serial Port opened.");
if (EnableAcceleration)
{
PollAcceleration();
}
}
// Load Gestures
string[] gestureNames = { "universal" };
foreach (string gestureName in gestureNames)
{
string fileName = "Assets\\Gestures\\gesture_" + gestureName + ".xml"; // Application.persistentDataPath+"/gesture_"+gestureName+".xml";
Debug.Log("Loading from: " + fileName);
gestureLibrary[gestureName] = new GestureModel();
gestureLibrary[gestureName].load(fileName);
}
ResetLEDs();
}
private void SendGesture(int gestureNumber)
{
gestureButton.GetComponent <Image> ().sprite = gestureImage;
GestureModel gesture = new GestureModel(gestureNumber);
SystemFirebaseDBController.Instance.SetParam(MyConst.RPC_DATA_GESTURE, gesture);
}
public void OnNotify(Firebase.Database.DataSnapshot dataSnapShot)
{
try {
Dictionary <string, System.Object> rpcReceive = (Dictionary <string, System.Object>)dataSnapShot.Value;
bool userHome = (bool)rpcReceive [MyConst.RPC_DATA_USERHOME];
Dictionary <string, System.Object> param = (Dictionary <string, System.Object>)rpcReceive [MyConst.RPC_DATA_PARAM];
if (param.ContainsKey(MyConst.RPC_DATA_GESTURE))
{
GestureModel gesture = JsonUtility.FromJson <GestureModel> (param [MyConst.RPC_DATA_GESTURE].ToString());
if (userHome.Equals(!GameManager.isHost))
{
SetEnemyGesture(gesture.gestureNumber);
}
}
} catch (System.Exception e) {
//do something with exception in future
}
}
public void SetGestureParam(GestureModel gesture)
{
SetParam(gesture.ToDictionary());
}
public GestureEventArgs(GestureModel gesture, double probability)
{
Gesture = gesture;
Probability = probability;
}
public LinkedList <ResultRow> validate(Dictionary <string, ICollection <ICollection <Touch> > > dataSets, string gesture, int nSubsets)
{
var results = new LinkedList <ResultRow>();
foreach (var entry in dataSets)
{
var trueUser = entry.Key;
var trueUserData = entry.Value;
var subsetSize = trueUserData.Count / nSubsets;
var subsets = new LinkedList <ICollection <Touch> > [nSubsets];
var enu = trueUserData.GetEnumerator();
//fill subsets
for (int i = 0; i < nSubsets; i++)
{
subsets[i] = new LinkedList <ICollection <Touch> >();
for (int j = 0; j < subsetSize; j++)
{
enu.MoveNext();
subsets[i].AddLast(enu.Current);
}
}
int curSubset = 1;
foreach (var testSet in subsets)
{
//build trainSet
var trainSet = new LinkedList <ICollection <Touch> >();
foreach (var subSet in subsets)
{
if (subSet != testSet)
{
foreach (var trace in subSet)
{
trainSet.AddLast(trace);
}
}
}
//use trainSet to train the model
var model = new GestureModel(trainSet);
//true positives, false negatives, false positives and true negatives
int TP = 0;
int FN = 0;
int FP = 0;
int TN = 0;
//calc estimated FRR
foreach (var testTrace in testSet)
{
if (model.evaluate(testTrace, true) == 0)
{
FN++;
}
else
{
TP++;
}
}
//double FRR = (double)nRejections / n;
//calc estimated FAR
foreach (var entry2 in dataSets)
{
var falseUser = entry2.Key;
var falseUserData = entry2.Value;
if (trueUser == falseUser)
{
continue;
}
foreach (var falseUserTrace in falseUserData)
{
if (model.evaluate(falseUserTrace, true) == 0)
{
TN++;
}
else
{
FP++;
}
}
}
//save result
var result = new ResultRow();
result.gesture = gesture;
result.user = trueUser;
result.subset = curSubset++;
result.FN = FN;
result.FP = FP;
result.TP = TP;
result.TN = TN;
results.AddLast(result);
}
}
return(results);
}
public MaximaTrackingSystem(TrackingSystem trackingSystem, int gestureId)
{
this._trackingSystem = trackingSystem;
GestureModel = new GestureModel(gestureId);
}
