GoogleARCore.Session

Represents an ARCore session, which is an attachment point from the app to the ARCore service.

Summary

Holds information about the global state for ARCore, manages tracking of Anchors and Planes, and performs hit tests against objects ARCore is tracking in the world.

Properties
LostTrackingReason	static LostTrackingReason Gets the reason for ARCore having lost tracking.
Status	static SessionStatus Gets current session status.

Public static functions
CheckApkAvailability()	AsyncTask< ApkAvailabilityStatus > Checks the availability of the ARCore APK on the device.
CreateAnchor(Pose pose, Trackable trackable)	Anchor Creates a new Anchor at the given Pose that is attached to the Trackable.
GetCameraConfig()	CameraConfig Get the camera configuration the ARCore session is currently running with.
GetTrackables< T >(List< T > trackables, TrackableQueryFilter filter)	void Gets Trackables ARCore has tracked.
RequestApkInstallation(bool userRequested)	AsyncTask< ApkInstallationStatus > Requests an installation of the ARCore APK on the device.

Properties

LostTrackingReason

static LostTrackingReason LostTrackingReason

Gets the reason for ARCore having lost tracking.

Status

static SessionStatus Status

Gets current session status.

Public static functions

CheckApkAvailability

AsyncTask< ApkAvailabilityStatus > CheckApkAvailability()

Checks the availability of the ARCore APK on the device.

Details
Returns	An AsyncTask that completes with an ApkAvailabilityStatus when the availability is known.

CreateAnchor

Anchor CreateAnchor(
  Pose pose,
  Trackable trackable
)

Creates a new Anchor at the given Pose that is attached to the Trackable.

If trackable is null, it creates a new anchor at a world pose. As ARCore updates its understading of the space, it will update the virtual pose of the of the anchor to attempt to keep the anchor in the same real world location.

Details
Parameters	pose The Unity world pose where the anchor is to be creates. trackable The Trackable to attach the Anchor to.
Returns	The newly created anchor or null.

GetCameraConfig

CameraConfig GetCameraConfig()

Get the camera configuration the ARCore session is currently running with.

Details
Returns	The CameraConfig that the ARCore session is currently running with. The value is only currect when there is a valid running ARCore session.

GetTrackables< T >

void GetTrackables< T >(
  List< T > trackables,
  TrackableQueryFilter filter
)

Gets Trackables ARCore has tracked.

Details
Template Parameters	T The Trackable type to get.
Parameters	trackables A reference to a list of T that will be filled by the method call. filter A filter on the type of data to return.

RequestApkInstallation

AsyncTask< ApkInstallationStatus > RequestApkInstallation(
  bool userRequested
)

Requests an installation of the ARCore APK on the device.

Details
Parameters	userRequested Whether the installation was requested explicity by a user action.
Returns	An AsyncTask that completes with an ApkInstallationStatus when the installation status is resolved.