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Face

The Face class exposes details of a tracked face.
Properties
Property
Description
cameraTransform
Specifies a TransformSignal object describing the face transformation relative to camera coordinate system.
Note: cameraTransform.applyTo(point), where point is a point in face local coordinate system, returns a point in camera local coordinate system.
chin
Specifies a Chin object describing the attributes of the chin.
forehead
Specifies a Forehead object describing the attributes of the forehead.
id
Specifies a StringSignal containing the unique ID assigned to a face. An ID is generated every time a face is detected and tracked in the scene.
When a face is lost and then tracked again, a new ID is generated even if it is the same person.
isTracked
A boolSignal indicating whether the face was tracked this frame.
If the face was not tracked, other properties represent the most recent tracked frame.
leftCheek
Specifies a Cheek object describing the attributes of the left cheek.
leftEye
Specifies an Eye object describing the attributes of the left eye.
leftEyebrow
Specifies an Eyebrow object describing the attributes of the left eyebrow.
mouth
Specifies a Mouth object describing the attributes of the mouth.
nose
Specifies a Nose object describing the attributes of the nose.
rightCheek
Specifies a Cheek object describing the attributes of the right cheek.
rightEye
Specifies an Eye object describing the attributes of the right eye.
rightEyebrow
Specifies an Eyebrow object describing the attributes of the right eyebrow.
Methods
Method
Description
point
Returns a PointSignal object representing a point in the face local coordinate system that corresponds to a UV point on the facial mesh texture map.
See Also: Face.cameraTransform to convert the point to the coordinate system of the camera.

Eyebrow

Forehead

Last modified 3yr ago

Property	Description
`cameraTransform`	Specifies a `TransformSignal` object describing the face transformation relative to camera coordinate system. Note: `cameraTransform.applyTo(point)`, where `point` is a point in face local coordinate system, returns a point in camera local coordinate system.
`chin`	Specifies a `Chin` object describing the attributes of the chin.
`forehead`	Specifies a `Forehead` object describing the attributes of the forehead.
`id`	Specifies a `StringSignal` containing the unique ID assigned to a face. An ID is generated every time a face is detected and tracked in the scene. When a face is lost and then tracked again, a new ID is generated even if it is the same person.
`isTracked`	A `boolSignal` indicating whether the face was tracked this frame. If the face was not tracked, other properties represent the most recent tracked frame.
`leftCheek`	Specifies a `Cheek` object describing the attributes of the left cheek.
`leftEye`	Specifies an `Eye` object describing the attributes of the left eye.
`leftEyebrow`	Specifies an `Eyebrow` object describing the attributes of the left eyebrow.
`mouth`	Specifies a `Mouth` object describing the attributes of the mouth.
`nose`	Specifies a `Nose` object describing the attributes of the nose.
`rightCheek`	Specifies a `Cheek` object describing the attributes of the right cheek.
`rightEye`	Specifies an `Eye` object describing the attributes of the right eye.
`rightEyebrow`	Specifies an `Eyebrow` object describing the attributes of the right eyebrow.

Method	Description
`point`	Returns a `PointSignal` object representing a point in the face local coordinate system that corresponds to a UV point on the facial mesh texture map. See Also: `Face.cameraTransform` to convert the point to the coordinate system of the camera.