Face

Kotlin |Java

class Face : Anchorable

Contains the tracking information of a detected human face.

Summary

Nested types
`class Face.State : Trackable.State` The representation of the current state of `Face`.

Public companion functions
`Face?`	`getUserFace(session: Session)` Returns the Face object that corresponds to the user.
`StateFlow<Collection<Face>>`	`subscribe(session: Session)` Emits the faces that are currently being tracked in the `Session`.

Public functions
`open AnchorCreateResult`	`createAnchor(pose: Pose)` Create and attach an `Anchor` to the Face at the given `Pose` in world space.
`open operator Boolean`	`equals(other: Any?)`
`open Int`	`hashCode()`
`open String`	`toString()`

Public properties
`open StateFlow<Face.State>`	`state` The current `State` of this Face.

fun getUserFace(session: Session): Face?

Returns the Face object that corresponds to the user.

Parameters
`session: Session`	the currently active `Session`

Throws
`IllegalStateException`	if `FaceTrackingMode` is set to `FaceTrackingMode.DISABLED`

fun subscribe(session: Session): StateFlow<Collection<Face>>

Emits the faces that are currently being tracked in the Session.

Parameters
`session: Session`	the `Session` to track faces from

open fun createAnchor(pose: Pose): AnchorCreateResult

Create and attach an Anchor to the Face at the given Pose in world space.

open operator fun equals(other: Any?): Boolean

open fun hashCode(): Int

open fun toString(): String

open val state: StateFlow<Face.State>

The current State of this Face.