Class Head

Used to move and rotate SceneObjects in sync with the user's head movements.

See

Head Attached 3D Objects guide.

Example

// Switch to the next available face
//@input Component.Head head
var nextFaceIndex = script.head.faceIndex + 1;
if(nextFaceIndex >= script.head.getFacesCount())
nextFaceIndex = 0;
script.head.faceIndex = nextFaceIndex;

// Change the attachment point type to HeadCenter
//@input Component.Head head
script.head.setAttachmentPointType(AttachmentPointType.HeadCenter);

Hierarchy (View Summary, Expand)

Constructors

constructor

Properties

enabled faceIndex sceneObject uniqueIdentifier

Methods

destroy getFacesCount getLandmark getLandmarkCount getLandmarks getSceneObject getTransform getTypeName isOfType isSame setAttachmentPointType

Constructors

Protectedconstructor

Properties

enabled

enabled: boolean

If disabled, the Component will stop enacting its behavior.

faceIndex

faceIndex: number

The index of the face this head is attached to.

ReadonlysceneObject

sceneObject: SceneObject

The scene object this component is on.

ReadonlyuniqueIdentifier

uniqueIdentifier: string

Methods

destroy

  • destroy(): void

    Destroys the component.

    Returns void

getFacesCount

  • getFacesCount(): number

    Returns the total number of faces currently being tracked.

    Returns number

getLandmark

  • getLandmark(index: number): vec2

    Returns the screen position of the face landmark at the passed in index.

    Parameters

    • index: number

    Returns vec2

getLandmarkCount

  • getLandmarkCount(): number

    Returns the number of face landmarks being tracked.

    Returns number

getLandmarks

  • getLandmarks(): vec2[]

    Returns a list of screen positions of all tracked landmarks.

    Returns vec2[]

getSceneObject

getTransform

getTypeName

  • getTypeName(): string

    Returns the name of this object's type.

    Returns string

isOfType

  • isOfType(type: string): boolean

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

    Parameters

    • type: string

    Returns boolean

isSame

  • isSame(other: ScriptObject): boolean

    Returns true if this object is the same as other. Useful for checking if two references point to the same thing.

    Parameters

    Returns boolean

setAttachmentPointType

  • setAttachmentPointType(attachmentPointType: AttachmentPointType): void

    Changes the attachment point type used to anchor this object to a face.

    Parameters

    Returns void

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