// Funtion to open a new dialog window to load the virtual world file
public void GetStimulus()
{
string fileName = "";
Thread t = new Thread((ThreadStart)(() =>
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.InitialDirectory = Assembly.GetExecutingAssembly().Location;
fileDialog.Title = "Open File";
fileDialog.Filter = "XML Files (*.xml)|*.xml|" +
"All Files (*.*)|*.*";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
fileName = fileDialog.SafeFileName;
root = LoadStimulus(fileDialog.FileName);
}
}));
t.SetApartmentState(ApartmentState.STA);
t.Start();
t.Join();
if (root != null)
{
Init(root);
VRProtocolFactory vrpF = (VRProtocolFactory)root.objectBuilder[0];
vrpF.Initialize(root, this);
this.vRProtocol = (VRProtocol)root.GetService(typeof(VRProtocol));
if (vRProtocol.recordCam1 || vRProtocol.recordCam2 || vRProtocol.recordTracking || vRProtocol.recordStimulus || vRProtocol.recordPhotodiode)
{
CreateSaveDirectory(fileName, this.vRProtocol);
}
}
}
public override void Initialize(IServiceProvider provider, VirtualWorld VW)
{
var wo = (IServiceContainer)provider.GetService(typeof(IServiceContainer));
var vrProtocol = new VRProtocol(wo, VW, cam1pathParams, cam2pathParams, cam1Use, cam2Use, cam1Track, cam2Track, cam1Disp, cam2Disp, cam1Rec,
cam2Rec, cam1pathRec, cam2pathRec, cam1FPS, cam2FPS, usePulsePal, ppPort, usePhotodiode, pdPort,
recordTracking, pathRecordingTracking, recordStimulus, pathRecordingStimulus, recordPhotodiode, pathRecordingPhotodiode, twoFliesInArena, duration);
wo.AddService(typeof(VRProtocol), vrProtocol);
}
// Create Save Directory
public void CreateSaveDirectory(string protocolName, VRProtocol protocol)
{
int index0 = protocolName.LastIndexOf(".");
string directory = "";
protocolName = protocolName.Substring(0, index0);
if (protFolder == null)
{
Thread t = new Thread((ThreadStart)(() =>
{
FolderBrowserDialog folderBrowserDialog1 = new System.Windows.Forms.FolderBrowserDialog();
folderBrowserDialog1.Description = "Select the directory that you want to save the data.";
folderBrowserDialog1.ShowNewFolderButton = true;
folderBrowserDialog1.RootFolder = System.Environment.SpecialFolder.Desktop;
if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
{
directory = folderBrowserDialog1.SelectedPath;
}
}));
t.SetApartmentState(ApartmentState.STA);
t.Start();
t.Join();
}
else
{
directory = protFolder;
}
directory = directory + "\\";
var subDirectories = Directory.GetDirectories(directory);
int nFolders = 1;
foreach (string subDirectory in subDirectories)
{
int index1 = subDirectory.LastIndexOf("\\");
string folderName = subDirectory.Substring(index1 + 1);
int index2 = folderName.LastIndexOf("__");
if (index2 != -1)
{
folderName = folderName.Substring(0, index2);
}
if (String.Compare(folderName, protocolName) == 0)
{
nFolders = nFolders + 1;
}
}
directory = directory + protocolName + "__" + nFolders.ToString();
Directory.CreateDirectory(directory);
protocol.recordPathCam1 = directory + protocol.recordPathCam1.Substring(protocol.recordPathCam1.LastIndexOf("\\"));
protocol.recordPathCam2 = directory + protocol.recordPathCam2.Substring(protocol.recordPathCam2.LastIndexOf("\\"));
protocol.recordPathTracking = directory + protocol.recordPathTracking.Substring(protocol.recordPathTracking.LastIndexOf("\\"));
protocol.recordPathStimulus = directory + protocol.recordPathStimulus.Substring(protocol.recordPathStimulus.LastIndexOf("\\"));
protocol.recordPathPhotodiode = directory + protocol.recordPathPhotodiode.Substring(protocol.recordPathPhotodiode.LastIndexOf("\\"));
}
protected override void Initialize()
{
// Add some objects as services
Services.AddService(typeof(GraphicsDeviceManager), graphics);
Services.AddService(typeof(GraphicsDevice), this.GraphicsDevice);
// Initialize vr components
render = new RenderSubsystem(this);
update = new UpdateSubsystem(this);
Components.Add(render);
Components.Add(update);
// Load virtual world
GetStimulus();
pType = new VRProtocol();
pType.tDuration = EP.durationTrial;
pType.trials = EP.stimTypes;
Services.AddService(typeof(VRProtocol), pType);
// Initialize frame acquisition objects
pulsePal = new PulsePal();
cam1 = new uEyeCamera(0, "C:\\Users\\Chiappee\\Desktop\\p1 600x600.ini", true, true, 850);
cam2 = new uEyeCamera(1, "C:\\Users\\Chiappee\\Desktop\\p2 - 1024x544.ini", false, true, 250, pulsePal);
if (cam1.m_IsLive == true)
{
// Initialize objects for online tracking
ft = new FastBlobTracking();
kft = new KalmanFilterTrack();
Services.AddService(typeof(KalmanFilterTrack), kft);
// Initalize file for data storage
filestream = File.OpenWrite("C:\\Users\\Chiappee\\Desktop\\Cameras.txt");
textWriter = new StreamWriter(filestream);
textWriter.Flush();
// Calibration values
c[0] = 0.0011f;
c[1] = -0.7660f;
c[2] = 0.0000f;
c[3] = 0.0004f;
c[4] = 1;
c[5] = 0.0012f;
c[6] = -0.0000f;
c[7] = -0.3676f;
c[8] = 12.5535f;
c[9] = 4.6354f + 0.07f;
c[10] = -12.9056f;
c[11] = -1.0711f;
}
base.Initialize();
}
public void GetStimulus(string protName)
{
root = LoadStimulus(protName);
string fileName = Path.GetFileName(protName);
if (root != null)
{
Init(root);
VRProtocolFactory vrpF = (VRProtocolFactory)root.objectBuilder[0];
vrpF.Initialize(root, this);
this.vRProtocol = (VRProtocol)root.GetService(typeof(VRProtocol));
if (vRProtocol.recordCam1 || vRProtocol.recordCam2 || vRProtocol.recordTracking || vRProtocol.recordStimulus || vRProtocol.recordPhotodiode)
{
CreateSaveDirectory(fileName, this.vRProtocol);
}
}
}
