Class ARPlaneManager

Creates, updates, and removes GameObjects with ARPlane components under the ARSessionOrigin's trackablesParent.

Inheritance

System.Object

ARPlaneManager

Namespace: UnityEngine.XR.ARFoundation

Syntax

public sealed class ARPlaneManager : MonoBehaviour

Remarks

This component only responds to changes in detected planes while it is enabled. For example, if it is not enabled, planes may be generated by the device without this component knowing about them. When it is later enabled, it will not create ARPlanes for those unless it later receives an event for it, such as updated.

Properties

planeCount

Get the number of planes managed by this manager.

Declaration

public int planeCount { get; }

Property Value

Type	Description
System.Int32

planePrefab

Getter/setter for the Plane Prefab.

Declaration

public GameObject planePrefab { get; set; }

Property Value

Type	Description
GameObject

Methods

GetAllPlanes(List<ARPlane>)

Get all currently tracked ARPlanes.

Declaration

public void GetAllPlanes(List<ARPlane> planes)

Parameters

Type	Name	Description
List<ARPlane>	planes	Replaces the contents with the current list of planes.

TryGetPlane(TrackableId)

Attempts to retrieve an ARPlane.

Declaration

public ARPlane TryGetPlane(TrackableId planeId)

Parameters

Type	Name	Description
TrackableId	planeId	The TrackableId associated with the ARPlane.

Returns

Type	Description
ARPlane	The ARPlaneif found. null otherwise.

Events

planeAdded

Raised for each new ARPlane detected in the environment.

Declaration

public event Action<ARPlaneAddedEventArgs> planeAdded

Event Type

Type	Description
Action<ARPlaneAddedEventArgs>

planeRemoved

Raised whenever an ARPlane is removed.

Declaration

public event Action<ARPlaneRemovedEventArgs> planeRemoved

Event Type

Type	Description
Action<ARPlaneRemovedEventArgs>

planeUpdated

Raised for each ARPlane every time it updates.

Declaration

public event Action<ARPlaneUpdatedEventArgs> planeUpdated

Event Type

Type	Description
Action<ARPlaneUpdatedEventArgs>