Face.State

Kotlin |Java

class Face.State : Trackable.State

The representation of the current state of Face.

Summary

Public functions
`open operator Boolean`	`equals(other: Any?)`
`@FloatRange(from = 0.0, to = 1.0, fromInclusive = true, toInclusive = true) Float`	`getConfidence(region: FaceConfidenceRegion)` Gets the confidence value of the face tracker for the given region.
`open Int`	`hashCode()`
`open String`	`toString()`

Public properties
`Map<FaceBlendShapeType, Float>`	`blendShapes`
`Pose?`	`centerPose` the pose at the center of the face, defined to have the origin located behind the nose and between the two cheek bones
`Mesh?`	`mesh` the polygonal representation of the face as observed by the perception system
`Map<FaceMeshRegion, Pose?>`	`regionPoses` Map of `Pose` values on the Face for each `FaceMeshRegion`
`open TrackingState`	`trackingState` the current `TrackingState` of the face.

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

fun getConfidence(region: FaceConfidenceRegion): @FloatRange(from = 0.0, to = 1.0, fromInclusive = true, toInclusive = true) Float

Gets the confidence value of the face tracker for the given region.

Parameters
`region: FaceConfidenceRegion`	the `FaceConfidenceRegion` to get the confidence value for

Returns
`@FloatRange(from = 0.0, to = 1.0, fromInclusive = true, toInclusive = true) Float`	the confidence value in the range `[0.0, 1.0]` of the face tracker for the given region

Throws
`IllegalArgumentException`	if the region does not exist
`IllegalStateException`	if the Face does not provide confidence values

open fun hashCode(): Int

open fun toString(): String

val blendShapes: Map<FaceBlendShapeType, Float>

val centerPose: Pose?

the pose at the center of the face, defined to have the origin located behind the nose and between the two cheek bones

Z+ is forward out of the nose, Y+ is upwards, and X+ is towards the left. The units are in meters.

centerPose will be null if the Session is not configured with FaceTrackingMode.MESHES.

val mesh: Mesh?

the polygonal representation of the face as observed by the perception system

mesh will be null if the Session is not configured with FaceTrackingMode.MESHES.

val regionPoses: Map<FaceMeshRegion, Pose?>

Map of Pose values on the Face for each FaceMeshRegion

Each Pose value in the Map will be null if the Session is not configured with FaceTrackingMode.MESHES.

open val trackingState: TrackingState

the current TrackingState of the face.