GoogleARCore.Trackable

An object ARCore is tracking in the real world.

Summary

Inheritance

Direct Known Subclasses:GoogleARCore.AugmentedFace, GoogleARCore.AugmentedImage, GoogleARCore.DetectedPlane, GoogleARCore.FeaturePoint

Properties
`TrackingState`	`TrackingState` Gets the tracking state of for the Trackable in the current frame.

Public functions
`CreateAnchor(Pose pose)`	`virtual Anchor` Creates an Anchor at the given `Pose` that is attached to the Trackable where semantics of the attachment relationship are defined by the subcass of Trackable (e.g., DetectedPlane).
`GetAllAnchors(List< Anchor > anchors)`	`virtual void` Gets all anchors attached to the Trackable.

Protected functions
`_IsSessionDestroyed()`	`bool` Tells if the session was destroyed.

Properties

TrackingState

TrackingState TrackingState

Gets the tracking state of for the Trackable in the current frame.

Details
Returns	The tracking state of for the Trackable in the current frame.

Public functions

CreateAnchor

virtual Anchor CreateAnchor(
  Pose pose
)

Creates an Anchor at the given Pose that is attached to the Trackable where semantics of the attachment relationship are defined by the subcass of Trackable (e.g., DetectedPlane).

Note that the relative offset between the Pose of multiple Anchors attached to the same Trackable may change over time as ARCore refines its understanding of the world.

Details

Parameters

pose

The Pose of the location to create the anchor.

Returns

An Anchor attached to the Trackable at Pose.

GetAllAnchors

virtual void GetAllAnchors(
  List< Anchor > anchors
)

Gets all anchors attached to the Trackable.

Details

Parameters

anchors

A list of anchors to be filled by the method.

Protected functions

_IsSessionDestroyed

bool _IsSessionDestroyed()

Tells if the session was destroyed.

Details
Returns	`true` if the session this Trackable belongs to was destroyed, `false` otherwise.