/// <summary>
/// tries to ensure there is only a single audio listener in the scene for startup,
/// to avoid unnecessary warnings being spammed to the console (the appropriate
/// audio listener will be enabled later)
/// </summary>
protected virtual void TryEnsureSingleAudioListener()
{
#if UNITY_5_3_OR_NEWER
AudioListener[] listeners = GameObject.FindObjectsOfType <AudioListener>();
foreach (AudioListener a in listeners)
{
a.enabled = false;
}
AudioListener b;
if (CenterEyeAnchor != null)
{
b = CenterEyeAnchor.GetComponentInChildren <AudioListener>(true);
if (b != null)
{
b.enabled = true;
}
}
else
{
b = FPCamera.GetComponentInChildren <AudioListener>(true);
if (b != null)
{
b.enabled = true;
}
}
#else
if (FindObjectsOfType <AudioListener>().Length > 1)
{
if (VRAudioListener != null)
{
VRAudioListener.enabled = false;
}
FindObjectOfType <AudioListener>().enabled = true;
}
else if (FindObjectsOfType <AudioListener>().Length < 1)
{
gameObject.AddComponent <AudioListener>();
}
#endif
}
private void Start()
{
_player = FindObjectOfType <Player>();
gameObject.tag = "RenderCamera";
_layer = 1 << LayerMask.NameToLayer("FakeWorld");
if (CenterEyeAnchor == null)
{
CenterEyeAnchor = ConfigureAnchor(null, CenterEyeAnchorName);
}
if (CenterEyeCamera == null)
{
CenterEyeCamera = CenterEyeAnchor.GetComponent <Camera>();
CenterEyeCamera = CenterEyeAnchor.gameObject.AddComponent <Camera>();
CenterEyeAnchor.name = "portalCamera";
}
SetupCameraProperties(CenterEyeCamera);
}
private void SetupHierarchy()
{
if (TrackingSpace == null)
{
TrackingSpace = ConfigureRootAnchor(trackingSpaceName);
}
if (LeftEyeAnchor == null)
{
LeftEyeAnchor = ConfigureEyeAnchor(TrackingSpace, VREyeType.LeftEye);
}
if (CenterEyeAnchor == null)
{
CenterEyeAnchor = ConfigureEyeAnchor(TrackingSpace, VREyeType.CenterEye);
}
if (RightEyeAnchor == null)
{
RightEyeAnchor = ConfigureEyeAnchor(TrackingSpace, VREyeType.RightEye);
}
if (TrackerAnchor == null)
{
TrackerAnchor = ConfigureTrackerAnchor(TrackingSpace);
}
if (LeftControllerAnchor == null)
{
LeftControllerAnchor = ConfigureControllerAnchor(TrackingSpace, VRControllerRole.LeftHand);
LeftController = LeftControllerAnchor.GetScript <VRController>();
}
if (RightControllerAnchor == null)
{
RightControllerAnchor = ConfigureControllerAnchor(TrackingSpace, VRControllerRole.RightHand);
RightController = RightControllerAnchor.GetScript <VRController>();
}
if (LeftEyeCamera == null || RightEyeCamera == null || AttachedCamera == null)
{
LeftEyeCamera = LeftEyeAnchor.GetChild <Camera>();
if (LeftEyeCamera == null)
{
LeftEyeCamera = Camera.New();
LeftEyeAnchor.AddChild(LeftEyeCamera);
}
RightEyeCamera = RightEyeAnchor.GetChild <Camera>();
if (RightEyeCamera == null)
{
RightEyeCamera = Camera.New();
RightEyeAnchor.AddChild(RightEyeCamera);
}
AttachedCamera = CenterEyeAnchor.GetChild <Camera>();
if (AttachedCamera == null)
{
AttachedCamera = Camera.New();
CenterEyeAnchor.AddChild(AttachedCamera);
}
}
vrControllers = Actor.GetScriptsRecursive <VRController>();
RefreshVRMode();
RefreshCameraProperties();
isInitialized = true;
}
