/// <inheritdoc/> public override void Enable() { base.Enable(); MixedRealitySpatialAwarenessSystemProfile profile = ConfigurationProfile as MixedRealitySpatialAwarenessSystemProfile; if ((observers.Count == 0) && (profile != null)) { // Register the spatial observers. for (int i = 0; i < profile.ObserverConfigurations.Length; i++) { MixedRealitySpatialObserverConfiguration configuration = profile.ObserverConfigurations[i]; object[] args = { Registrar, this, configuration.ComponentName, configuration.Priority, configuration.ObserverProfile }; if (Registrar.RegisterDataProvider <IMixedRealitySpatialAwarenessObserver>( configuration.ComponentType.Type, configuration.RuntimePlatform, args)) { observers.Add(Registrar.GetDataProvider <IMixedRealitySpatialAwarenessObserver>(configuration.ComponentName)); } } } }