void OnEnable()
{
if (initialized) return;
string dfgString="";
if (ubitrackComponentsPath == null )
{
throw new MissingMemberException("ubitrack component path is empty, ubitrack can't work");
}
#if !UNITY_ANDROID || UNITY_EDITOR
string dir = Path.GetFullPath(Application.dataPath+Path.DirectorySeparatorChar+"..")+Path.DirectorySeparatorChar;
DirectoryInfo dirInfo = new DirectoryInfo(dir);
FileInfo[] filesInDir = dirInfo.GetFiles();
foreach(FileInfo f in filesInDir)
{
if(f.Extension.Equals(".dfg"))
{
Debug.Log("Found dfg in project folder:"+f.FullName);
StreamReader reader = f.OpenText();
dfgString = reader.ReadToEnd();
reader.Close();
break;
}
}
if(logConfig.Length > 0) {
string logfile = dir+logConfig;
if(File.Exists(logfile))
{
Debug.Log("Init UbiTrack Logging with file:" + logfile);
Ubitrack.ubitrack.initLogging(logfile);
} else {
Debug.LogError("UbiTrack log file does not exist: "+logfile);
}
}
#else
var unity = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
var activity = unity.GetStatic<AndroidJavaObject>("currentActivity");
// Retrieve ApplicationInfo and nativeLibraryDir (N.B. API-9 or newer only!)
var info = activity.Call<AndroidJavaObject>("getApplicationInfo");
ubitrackComponentsPath = info.Get<String>("nativeLibraryDir");
Ubitrack.ubitrack.initLogging("TRACE");
#endif
if (dfgString.Length == 0)
{
if(dataflowFile != null)
{
dfgString = dataflowFile.text;
}
else
{
throw new MissingMemberException("ubitrack dataflow is empty, ubitrack can't work");
}
}
m_facade = new Ubitrack.SimpleFacade(ubitrackComponentsPath);
dfgParser = new DFGParser(dfgString);
}
public void stopUbiTrack(){
if (m_facade == null)
return;
Debug.Log("stopUbiTrack, Shutting down ubitrack, components:" + appComponents.Count);
foreach (UbiTrackComponent comp in appComponents)
{
if (comp != null)
{
comp.utStop();
}
}
m_facade.stopDataflow();
foreach (UbiTrackComponent comp in appComponents)
{
if (comp != null)
{
comp.utDestroy();
}
}
m_facade.clearDataflow();
//m_facade.killEverything();
m_facade = null;
Debug.Log("Ubitrack shut down");
}
