//--------------------------------------------------------------------
// Public Function and Properties
//--------------------------------------------------------------------
public static ITobiiHost GetInstance()
{
if (_isShuttingDown || !TobiiEulaFile.IsEulaAccepted())
{
if (!TobiiEulaFile.IsEulaAccepted() && !HasDisplayedEulaError)
{
Debug.LogError(
"You need to accept EULA to be able to use Tobii Unity SDK.");
HasDisplayedEulaError = true;
}
return(new TobiiHostStub());
}
if (_instance != null)
{
return(_instance);
}
var newGameObject = new GameObject("TobiiHost");
DontDestroyOnLoad(newGameObject);
_instance = newGameObject.AddComponent <TobiiHost>();
return(_instance);
}
private void Initialize()
{
if (IsInitialized)
{
return;
}
ReloadSettings();
var gazePointDataProvider =
TobiiHost.GetInstance().GetGazePointDataProvider();
gazePointDataProvider.Start(_identifier.GetInstanceID());
if (Scorer == null)
{
Scorer = new SingleRaycastHistoricHitScore();
}
if (_multiScorer == null)
{
_multiScorer = new MultiRaycastHistoricHitScore();
}
IsInitialized = true;
}