/// <summary>
/// Start recording a session. Sets SceneId, records basic hardware information, starts coroutines to record other data points on intervals
/// </summary>
/// <param name="userName"></param>
/// <param name="userProperties"></param>
public void Initialize(string userName = "", List <KeyValuePair <string, object> > userProperties = null)
{
if (instance != null && instance != this)
{
Util.logDebug("CognitiveVR_Manager Initialize instance is not null and not this! Destroy");
Destroy(gameObject);
return;
} //destroy if there's already another manager
if (Core.IsInitialized)
{
Util.logWarning("CognitiveVR_Manager Initialize - Already Initialized!");
return;
} //skip if a session has already been initialized
if (!CognitiveVR_Preferences.Instance.IsApplicationKeyValid)
{
Util.logDebug("CognitiveVR_Manager Initialize does not have valid apikey");
return;
}
#if CVR_STEAMVR
SteamVR_Events.NewPoses.AddListener(OnPoseUpdate); //steamvr 1.2
PoseUpdateEvent += PoseUpdateEvent_ControllerStateUpdate;
//SteamVR_Utils.Event.Listen("new_poses", OnPoseUpdate); //steamvr 1.1
#endif
#if CVR_STEAMVR2
Valve.VR.SteamVR_Events.NewPoses.AddListener(OnPoseUpdate);
PoseUpdateEvent += PoseUpdateEvent_ControllerStateUpdate;
#endif
UnityEngine.SceneManagement.SceneManager.sceneLoaded += SceneManager_SceneLoaded;
//get all loaded scenes. if one has a sceneid, use that
var count = UnityEngine.SceneManagement.SceneManager.sceneCount;
UnityEngine.SceneManagement.Scene scene = new UnityEngine.SceneManagement.Scene();
for (int i = 0; i < count; i++)
{
scene = UnityEngine.SceneManagement.SceneManager.GetSceneAt(i);
var cogscene = CognitiveVR_Preferences.FindSceneByPath(scene.path);
if (cogscene != null)
{
Core.SetTrackingScene(cogscene);
break;
}
}
Core.UserId = userName;
Core.SetSessionProperty("c3d.username", userName);
//sets session properties for system hardware
Error initError = CognitiveVR.Core.Init(GameplayReferences.HMD);
Core.InvokeLevelLoadedEvent(scene, UnityEngine.SceneManagement.LoadSceneMode.Single, true);
//on init stuff here
initResponse = initError;
if (initError == Error.None)
{
new CustomEvent("c3d.sessionStart").Send();
if (CognitiveVR_Preferences.Instance.TrackGPSLocation)
{
Input.location.Start(CognitiveVR_Preferences.Instance.GPSAccuracy, CognitiveVR_Preferences.Instance.GPSAccuracy);
Input.compass.enabled = true;
if (CognitiveVR_Preferences.Instance.SyncGPSWithGaze)
{
//just get gaze snapshot to grab this
}
else
{
StartCoroutine(GPSTick());
}
}
playerSnapshotInverval = new WaitForSeconds(CognitiveVR.CognitiveVR_Preferences.S_SnapshotInterval);
GPSUpdateInverval = new WaitForSeconds(CognitiveVR_Preferences.Instance.GPSInterval);
StartCoroutine(Tick());
Util.logDebug("CognitiveVR Initialized");
}
else //some failure
{
StopAllCoroutines();
Util.logDebug("CognitiveVR Error" + initError.ToString());
}
var components = GetComponentsInChildren <CognitiveVR.Components.CognitiveVRAnalyticsComponent>();
for (int i = 0; i < components.Length; i++)
{
components[i].CognitiveVR_Init(initError);
}
switch (CognitiveVR_Preferences.Instance.GazeType)
{
case GazeType.Physics: gameObject.AddComponent <PhysicsGaze>().Initialize(); break;
case GazeType.Command: gameObject.AddComponent <CommandGaze>().Initialize(); break;
//case GazeType.Sphere: gameObject.AddComponent<SphereGaze>().Initialize(); break;
}
#if CVR_TOBIIVR || CVR_AH || CVR_FOVE || CVR_PUPIL || CVR_VIVEPROEYE || CVR_VARJO
//fixation requires some kind of eye tracking hardware
FixationRecorder fixationRecorder = gameObject.GetComponent <FixationRecorder>();
if (fixationRecorder == null)
{
fixationRecorder = gameObject.AddComponent <FixationRecorder>();
}
fixationRecorder.Initialize();
#endif
//if (InitEvent != null) { InitEvent(initError); }
Core.InvokeInitEvent(initError);
CognitiveVR.NetworkManager.InitLocalStorage(System.Environment.NewLine);
SetSessionProperties();
if (userProperties != null)
{
Core.SetSessionProperties(userProperties);
}
}
public void SetTarget(FixationRecorder target)
{
fixationRecorder = target;
}