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 correct 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.