private WorldLockingManager()
{
CreateUpdaterNode();
/// It might look nicer to pull these off into internal setup functions,
/// but by leaving them in the constructor, these fields can be marked "readonly",
/// which they conceptually are.
if (Core.Plugin.HasEngine())
{
Plugin = new Plugin();
}
else
{
Plugin = new PluginNoop();
}
DiagnosticRecordings.Start(Plugin);
headPoseTracker = new HeadPoseTrackerCamera();
/// This should never fail. It's a null-manager.
anchorManager = AnchorManagerNull.TryCreate(Plugin, headPoseTracker);
Debug.Assert(anchorManager != null, "Null manager creation should never fail");
var fm = new FragmentManager(Plugin);
fragmentManager = fm;
attachmentPointManager = fm;
/// Note the alignmentManager accesses the FragmentManager in its constructor
/// to register for refit notifications. Either FragmentManager needs to be fully
/// setup before constructing AlignmentManager, or that registration needs to be deferred.
alignmentManager = new AlignmentManager(this);
}
private IAnchorManager SelectAnchorManager(IPlugin plugin, IHeadPoseTracker headTracker)
{
Debug.Log($"Select {shared.anchorSettings.anchorSubsystem} anchor manager.");
if (AnchorManager != null)
{
Debug.Log("Creating new anchormanager, but have old one. Reseting it before replacing.");
AnchorManager.Reset();
}
var anchorSettings = shared.anchorSettings;
#if WLT_ARFOUNDATION_PRESENT
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.DONT_USE)
{
Debug.Log($"Trying to create ARF anchor manager on {anchorSettings.ARSessionSource.name} and {anchorSettings.ARSessionOriginSource.name}");
AnchorManagerARF arfAnchorManager = AnchorManagerARF.TryCreate(plugin, headTracker,
anchorSettings.ARSessionSource, anchorSettings.ARSessionOriginSource);
if (arfAnchorManager != null)
{
Debug.Log("Success creating ARF anchor manager");
return(arfAnchorManager);
}
Debug.Log("Failed to create requested AR Foundation anchor manager!");
}
#endif // WLT_ARFOUNDATION_PRESENT
#if WLT_ARSUBSYSTEMS_PRESENT
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.XRSDK)
{
Debug.Log($"Trying to create XR anchor manager");
AnchorManagerXR xrAnchorManager = AnchorManagerXR.TryCreate(plugin, headTracker);
if (xrAnchorManager != null)
{
Debug.Log("Success creating XR anchor manager");
return(xrAnchorManager);
}
Debug.Log("Failed to create requested XR SDK anchor manager!");
}
#endif // WLT_ARSUBSYSTEMS_PRESENT
#if UNITY_WSA
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.WSA)
{
AnchorManagerWSA wsaAnchorManager = AnchorManagerWSA.TryCreate(plugin, headTracker);
if (wsaAnchorManager != null)
{
Debug.Log("Success creating WSA anchor manager");
return(wsaAnchorManager);
}
Debug.Log("Failed to create requested WSA anchor manager!");
}
#endif // UNITY_WSA
if (anchorSettings.anchorSubsystem != AnchorSettings.AnchorSubsystem.Null)
{
Debug.Log("Failure creating useful anchor manager of any type. Creating null manager");
anchorSettings.anchorSubsystem = AnchorSettings.AnchorSubsystem.Null;
}
AnchorManagerNull nullAnchorManager = AnchorManagerNull.TryCreate(plugin, headTracker);
Debug.Assert(nullAnchorManager != null, "Creation of Null anchor manager should never fail.");
return(nullAnchorManager);
}
public static AnchorManagerNull TryCreate(IPlugin plugin, IHeadPoseTracker headTracker)
{
AnchorManagerNull anchorManager = new AnchorManagerNull(plugin, headTracker);
return(anchorManager);
}
private async Task <IAnchorManager> SelectAnchorManager(IPlugin plugin, IHeadPoseTracker headTracker)
{
#if false
DebugLogSetup($"Select {shared.anchorSettings.anchorSubsystem} anchor manager.");
if (AnchorManager != null)
{
DebugLogSetup("Creating new anchor manager, but have old one. Reseting it before replacing.");
AnchorManager.Reset();
}
var anchorSettings = shared.anchorSettings;
#else
if (AnchorManager != null)
{
DebugLogSetup("Creating new anchor manager, but have old one. Reseting it before replacing.");
AnchorManager.Reset();
}
var anchorSettings = shared.anchorSettings;
#if UNITY_EDITOR
if (anchorSettings.NullSubsystemInEditor)
{
DebugLogSetup($"Switching from {anchorSettings.anchorSubsystem} to AnchorSubsystem.Null because running in editor.");
anchorSettings.anchorSubsystem = AnchorSettings.AnchorSubsystem.Null;
}
#endif // UNITY_EDITOR
DebugLogSetup($"Select {anchorSettings.anchorSubsystem} anchor manager.");
#endif
#if WLT_ARFOUNDATION_PRESENT
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.ARFoundation)
{
DebugLogSetup($"Trying to create ARF anchor manager on {anchorSettings.ARSessionSource.name} and {anchorSettings.ARSessionOriginSource.name}");
AnchorManagerARF arfAnchorManager = await AnchorManagerARF.TryCreate(plugin, headTracker,
anchorSettings.ARSessionSource, anchorSettings.ARSessionOriginSource);
if (arfAnchorManager != null)
{
DebugLogSetup("Success creating ARF anchor manager");
return(arfAnchorManager);
}
Debug.LogError("Failed to create requested AR Foundation anchor manager!");
}
#endif // WLT_ARFOUNDATION_PRESENT
#if WLT_ARSUBSYSTEMS_PRESENT
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.XRSDK)
{
DebugLogSetup($"Trying to create XR anchor manager");
AnchorManagerXR xrAnchorManager = await AnchorManagerXR.TryCreate(plugin, headTracker);
if (xrAnchorManager != null)
{
DebugLogSetup("Success creating XR anchor manager");
return(xrAnchorManager);
}
Debug.LogError("Failed to create requested XR SDK anchor manager!");
}
#endif // WLT_ARSUBSYSTEMS_PRESENT
#if UNITY_WSA && !UNITY_2020_1_OR_NEWER
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.WSA)
{
AnchorManagerWSA wsaAnchorManager = AnchorManagerWSA.TryCreate(plugin, headTracker);
if (wsaAnchorManager != null)
{
DebugLogSetup("Success creating WSA anchor manager");
return(wsaAnchorManager);
}
Debug.LogError("Failed to create requested WSA anchor manager!");
}
#endif // UNITY_WSA
#if WLT_ARCORE_SDK_INCLUDED
if (anchorSettings.anchorSubsystem == AnchorSettings.AnchorSubsystem.ARCore)
{
AnchorManagerARCore arCoreAnchorManager = AnchorManagerARCore.TryCreate(plugin, headTracker);
if (arCoreAnchorManager != null)
{
DebugLogSetup("Success creating ARCore anchor manager");
return(arCoreAnchorManager);
}
Debug.LogError("Failed to create requested ARCore anchor manager!");
}
#endif // WLT_ARCORE_SDK_INCLUDED
if (anchorSettings.anchorSubsystem != AnchorSettings.AnchorSubsystem.Null)
{
DebugLogSetup("Failure creating useful anchor manager of any type. Creating null manager");
anchorSettings.anchorSubsystem = AnchorSettings.AnchorSubsystem.Null;
shared.anchorSettings = anchorSettings;
}
AnchorManagerNull nullAnchorManager = AnchorManagerNull.TryCreate(plugin, headTracker);
Debug.Assert(nullAnchorManager != null, "Creation of Null anchor manager should never fail.");
/// No-op await here to suppress warnings if no anchor manager system which requires asynchronous startup is compiled in.
await Task.CompletedTask;
return(nullAnchorManager);
}