Class XRAnchorSubsystem

Base class for an anchor subsystem.

Inheritance

object

SubsystemWithProvider

SubsystemWithProvider<XRAnchorSubsystem, XRAnchorSubsystemDescriptor, XRAnchorSubsystem.Provider>

TrackingSubsystem<XRAnchor, XRAnchorSubsystem, XRAnchorSubsystemDescriptor, XRAnchorSubsystem.Provider>

XRAnchorSubsystem

Implements

ISubsystem

Inherited Members

TrackingSubsystem.GetChanges(Allocator)

SubsystemWithProvider.OnCreate()

SubsystemWithProvider.OnStart()

SubsystemWithProvider.OnStop()

SubsystemWithProvider.OnDestroy()

SubsystemWithProvider.subsystemDescriptor

SubsystemWithProvider.provider

SubsystemWithProvider.Start()

SubsystemWithProvider.OnStart()

SubsystemWithProvider.Stop()

SubsystemWithProvider.OnStop()

SubsystemWithProvider.Destroy()

SubsystemWithProvider.OnDestroy()

SubsystemWithProvider.running

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: UnityEngine.XR.ARSubsystems

Assembly: solution.dll

Syntax

public class XRAnchorSubsystem : TrackingSubsystem, ISubsystem

Remarks

An anchor is a pose in the physical environment that is tracked by an XR device. As the device refines its understanding of the environment, anchors will be updated, allowing you to keep virtual content connected to a real-world position and orientation.

This abstract class should be implemented by an XR provider and instantiated using the SubsystemManager to enumerate the available XRAnchorSubsystemDescriptors.

Constructors

Name	Description
XRAnchorSubsystem()	Constructor. Do not invoke directly; use the SubsystemManager to enumerate the available XRAnchorSubsystemDescriptors and call Create on the desired descriptor.

Methods

Name	Description
GetChanges(Allocator)	Get the changes to anchors (added, updated, and removed) since the last call to GetChanges(Allocator).
TryAddAnchor(Pose, out XRAnchor)	Attempts to create a new anchor with the provide pose.
TryAttachAnchor(TrackableId, Pose, out XRAnchor)	Attempts to create a new anchor "attached" to the trackable with id trackableToAffix. The behavior of the anchor depends on the type of trackable to which this anchor is attached.
TryRemoveAnchor(TrackableId)	Attempts to remove an existing anchor with TrackableId anchorId.