koobas.hobune.stream
Switching from 2D to VR Google Cardboard
I'm currently switching to VR mode on mobile (android, google cardboard) using this script
public void Switch()
{
StartCoroutine("SwitchToVR");
}
IEnumerator SwitchToVR()
{
// Device names are lowercase, as returned by `XRSettings.supportedDevices`.
string desiredDevice = "cardboard";
// Some VR Devices do not support reloading when already active, see
// https://docs.unity3d.com/ScriptReference/XR.XRSettings.LoadDeviceByName.html
if (String.Compare(XRSettings.loadedDeviceName, desiredDevice, true) != 0)
{
XRSettings.LoadDeviceByName(desiredDevice);
// Must wait one frame after calling `XRSettings.LoadDeviceByName()`.
yield return null;
}
// Now it's ok to enable VR mode.
XRGeneralSettings.Instance.Manager.InitializeLoader();
XRLoader xrLoader = XRGeneralSettings.Instance.Manager.activeLoader;
xrLoader.GetLoadedSubsystem<XRDisplaySubsystem>().Start();
//I'm pretty sure this is deprecated but like it's here anyways :)
XRSettings.enabled = true;
}
However when I try to switch to VR mode I get this error
AndroidPlayer(ADB@127.0.0.1:34999) NullReferenceException: Object reference not set to an instance of an object.
at EnableVR+<SwitchToVR>d__1.MoveNext () [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.SetupCoroutine.InvokeMoveNext (System.Collections.IEnumerator enumerator, System.IntPtr returnValueAddress) [0x00000] in <00000000000000000000000000000000>:0
(Filename: currently not available on il2cpp Line: -1)
The line (Filename: currently not available on il2cpp Line: -1) to me suggests its an issue with il2cpp, if so it may be a Unity issue, however I thought I'd post here just in case I'm missing something.
