Class SubsystemLifecycleManager<TSubsystem, TSubsystemDescriptor>

A base class for subsystems whose lifetime is managed by a MonoBehaviour.

Inheritance

Object

SubsystemLifecycleManager<TSubsystem, TSubsystemDescriptor>

ARCameraManager

ARRaycastManager

ARSession

ARTrackableManager<TSubsystem, TSubsystemDescriptor, TSessionRelativeData, TTrackable>

Namespace: UnityEngine.XR.ARFoundation

Syntax

public class SubsystemLifecycleManager<TSubsystem, TSubsystemDescriptor> : MonoBehaviour where TSubsystem : Subsystem<TSubsystemDescriptor> where TSubsystemDescriptor : SubsystemDescriptor<TSubsystem>

Type Parameters

Name	Description
TSubsystem	The Subsystem which provides this manager data.
TSubsystemDescriptor	The SubsystemDescriptor required to create the Subsystem.

Properties

descriptor

The descriptor for the subsystem.

Declaration

public TSubsystemDescriptor descriptor { get; }

Property Value

Type	Description
TSubsystemDescriptor	The descriptor for the subsystem.

subsystem

Get the TSubsystem whose lifetime this component manages.

Declaration

public TSubsystem subsystem { get; }

Property Value

Type	Description
TSubsystem

Methods

CreateSubsystem()

Creates a TSubsystem.

Declaration

protected virtual TSubsystem CreateSubsystem()

Returns

Type	Description
TSubsystem	The first Subsystem of matching the TSubsystemDescriptor, or null if there aren't any.

CreateSubsystemIfNecessary()

Creates a subsystem if subsystem is null.

Declaration

protected void CreateSubsystemIfNecessary()

GetActiveSubsystemInstance()

Returns the active TSubsystem instance if present, otherwise returns null.

Declaration

protected TSubsystem GetActiveSubsystemInstance()

Returns

Type	Description
TSubsystem

OnAfterStart()

Invoked after calling Start on it the Subsystem. The subsystem is not null.

Declaration

protected virtual void OnAfterStart()

OnBeforeStart()

Invoked after creating the subsystem and before calling Start on it. The subsystem is not null.

Declaration

protected virtual void OnBeforeStart()

OnDestroy()

Destroys the TSubsystem.

Declaration

protected virtual void OnDestroy()

OnDisable()

Stops the TSubsystem.

Declaration

protected virtual void OnDisable()

OnEnable()

Creates the TSubsystem.

Declaration

protected virtual void OnEnable()