/// <summary>
/// Shuts down the EyeTracking host.
/// </summary>
public void Shutdown()
{
_isShuttingDown = true;
if (!IsInitialized)
{
return;
}
print("Tobii EyeTracking is shutting down.");
if (_context != null)
{
// The context must be shut down before disposing.
try
{
_context.Shutdown(1000, false);
}
catch (InteractionApiException ex)
{
Debug.LogError("Tobii Engine context shutdown failed: " + ex.Message);
}
_context.Dispose();
_context = null;
}
if (_environment != null)
{
_environment.Dispose();
_environment = null;
}
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
/// <param name="isDisposing">true if managed resources should be disposed; otherwise, false.</param>
protected virtual void Dispose(bool isDisposing)
{
if (isDisposing)
{
if (_context != null && !_context.IsInvalid)
{
// The context must be shut down before disposing.
try
{
_context.Shutdown();
}
catch (InteractionApiException ex)
{
Debug.WriteLine("EyeX context shutdown failed: " + ex.Message);
}
_context.Dispose();
_context = null;
}
if (_environment != null)
{
_environment.Dispose();
_environment = null;
}
}
}