Class ARFaceManager
Creates, updates, and removes GameObjects with ARFace components under the ARSessionOrigin's trackablesParent.
Inheritance
System.Object
ARFaceManager
Namespace: UnityEngine.XR.ARFoundation
Syntax
public sealed class ARFaceManager : MonoBehaviourRemarks
When enabled, this component subscribes to faceAdded, faceUpdated, and faceRemoved. If this component is disabled, and there are no other subscribers to those events, face detection will be disabled on the device.
Properties
faceCount
Get the number of faces managed by this manager.
Declaration
public int faceCount { get; }Property Value
| Type | Description |
|---|---|
| System.Int32 |
facePrefab
Getter/setter for the Face Prefab.
Declaration
public GameObject facePrefab { get; set; }Property Value
| Type | Description |
|---|---|
| GameObject |
Methods
GetAllFaces(List<ARFace>)
Get all currently tracked ARFaces.
Declaration
public void GetAllFaces(List<ARFace> faces)Parameters
| Type | Name | Description |
|---|---|---|
| List<ARFace> | faces | Replaces the contents with the current list of faces. |
TryGetFace(TrackableId)
Attempts to retrieve an ARFace.
Declaration
public ARFace TryGetFace(TrackableId faceId)Parameters
| Type | Name | Description |
|---|---|---|
| TrackableId | faceId | The |
Returns
| Type | Description |
|---|---|
| ARFace | The ARFaceif found. |
Events
faceAdded
Raised for each new ARFace detected in the environment.
Declaration
public event Action<ARFaceAddedEventArgs> faceAddedEvent Type
| Type | Description |
|---|---|
| Action<ARFaceAddedEventArgs> |
faceRemoved
Raised whenever an ARFace is removed.
Declaration
public event Action<ARFaceRemovedEventArgs> faceRemovedEvent Type
| Type | Description |
|---|---|
| Action<ARFaceRemovedEventArgs> |
faceUpdated
Raised for each ARFace every time it updates.
Declaration
public event Action<ARFaceUpdatedEventArgs> faceUpdatedEvent Type
| Type | Description |
|---|---|
| Action<ARFaceUpdatedEventArgs> |