/// <summary>
/// Refreshes the parameters set by the Cardboard profile
/// This method should be run whenever the Cardboard profile is updated and when
/// the device orientation has changed.
/// </summary>
public static void RefreshParameters()
{
CardboardQrCode.RetrieveDeviceParam();
if (retrieving)
{
return;
}
retrieving = true;
InitDeviceProfile();
InitCameraProperties();
retrieving = false;
deviceParamsChangedEvent?.Invoke();
}
/// <summary>
/// Initializes the Cardboard session
/// </summary>
public static void InitCardboard()
{
if (!initiated)
{
#if UNITY_ANDROID
CardboardAndroidInitialization.InitAndroid();
#endif
CardboardHeadTracker.CreateTracker();
CardboardHeadTracker.ResumeTracker();
CardboardQrCode.RegisterObserver();
Application.quitting += () => {
CardboardQrCode.DeRegisterObserver();
};
initiated = true;
}
RefreshParameters();
}
/// <summary>
/// Sets the cardboard profile ONLY when a cardboard QR code has not yet been scanned by camera.
/// This behaviour is the same as the legacy cardboard gvr_set_default_viewer_profile
/// </summary>
/// <param name="url"></param>
public static void SetCardboardInitialProfile(string url)
{
CardboardQrCode.SetCardboardInitialProfile(url);
}
/// <summary>
/// Brings up the QR code scanning intent to load a new profile
/// </summary>
public static void ScanQrCode()
{
CardboardQrCode.StartScanQrCode();
}