Lens Scripting API

    Class FaceLostEvent

    Triggered when a face can no longer be tracked. For example, if a face gets blocked from the camera's view, or gets too far away.

    var event = script.createEvent("FaceLostEvent");
    event.faceIndex = 0;
    event.bind(function (eventData)
    {
    	print("Face tracking lost on face 0");
    });

    Hierarchy (View Summary, Expand)

    Index

    Constructors

    constructor

    Properties

    enabled faceIndex trackingScope

    Methods

    bind getTypeName isOfType isSame

    Constructors

    Properties

    enabled: boolean

    If true, the event is able to trigger. If false, the event will not trigger.

    faceIndex: number

    The index of the face this event is tracking. Change this value to control which face the event tracks.

    trackingScope: PersonTrackingScope | TextureTrackingScope | FaceTrackingScope

    The tracking context this effect is being applied to.

    Methods

    • Binds a callback function to this event.

      Parameters

      • evCallback: (arg1: this) => void

      Returns void

    • Returns true if the object matches or derives from the passed in type.

      Parameters

      • type: string

      Returns boolean

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