Class LostTrackingService

A service that detects when tracking is lost on WSA devices. When tracking is lost, the service displays a visual indicator and sets the main camera's culling mask to hide all other objects. When tracking is restored, the camera mask is restored and the visual indicator is hidden.

Inheritance
Object
BaseService
BaseExtensionService
LostTrackingService
Inherited Members
Namespace: Microsoft.MixedReality.Toolkit.Extensions.Tracking
Assembly: cs.temp.dll.dll
Syntax
public class LostTrackingService : BaseExtensionService, ILostTrackingService, IMixedRealityExtensionService, IMixedRealityService, IDisposable

Constructors

LostTrackingService(IMixedRealityServiceRegistrar, String, UInt32, BaseMixedRealityProfile)

Constructor.

Declaration
[Obsolete("This constructor is obsolete (registrar parameter is no longer required) and will be removed in a future version of the Microsoft Mixed Reality Toolkit.")]
public LostTrackingService(IMixedRealityServiceRegistrar registrar, string name, uint priority, BaseMixedRealityProfile profile)
Parameters
Type Name Description
IMixedRealityServiceRegistrar registrar

The IMixedRealityServiceRegistrar instance that loaded the service.
String name

Friendly name of the service.
UInt32 priority

Service priority. Used to determine order of instantiation.
BaseMixedRealityProfile profile

The service's configuration profile.

LostTrackingService(String, UInt32, BaseMixedRealityProfile)

Constructor.

Declaration
public LostTrackingService(string name, uint priority, BaseMixedRealityProfile profile)
Parameters
Type Name Description
String name

Friendly name of the service.
UInt32 priority

Service priority. Used to determine order of instantiation.
BaseMixedRealityProfile profile

The service's configuration profile.

Properties

OnTrackingLost

Called when tracking is lost. (When UnityEngine.VR.WSA.PositionalLocatorState is Inhibited.)

Declaration
public Action OnTrackingLost { get; set; }
Property Value
Type Description
Action

OnTrackingRestored

Called when tracking is stored (UnityEngine.VR.WSA.PositionalLocatorState is anything other than Inhibited.)

Declaration
public Action OnTrackingRestored { get; set; }
Property Value
Type Description
Action

TrackingLost

True if tracking is lost, false if tracking is present.

Declaration
public bool TrackingLost { get; }
Property Value
Type Description
Boolean

Methods

Initialize()

The initialize function is used to setup the service once created. This method is called once all services have been registered in the Mixed Reality Toolkit.

Declaration
public override void Initialize()
Overrides

Implements