Enum ARKitBlendShapeLocation
Enum values that identify the face action units affecting the expression on the face.
Namespace: UnityEngine.XR.ARKit
Syntax
public enum ARKitBlendShapeLocationRemarks
Each action unit corresponds to a facial feature that can move. A coefficient of zero for the feature represents the neutral position, while a coefficient of one represents the fully articulated position.
Call GetBlendShapeCoefficients(TrackableId, Allocator) to get the current coefficients of each blend shape location for the current facial expression.
Fields
| Name | Description | Value |
|---|---|---|
| BrowDownLeft | The coefficient describing downward movement of the outer portion of the left eyebrow. For more information, please refer to the ARKit documentation. |
0 |
| BrowDownRight | The coefficient describing downward movement of the outer portion of the right eyebrow. For more information, please refer to the ARKit documentation. |
1 |
| BrowInnerUp | The coefficient describing upward movement of the inner portion of both eyebrows. For more information, please refer to the ARKit documentation. |
2 |
| BrowOuterUpLeft | The coefficient describing upward movement of the outer portion of the left eyebrow. For more information, please refer to the ARKit documentation. |
3 |
| BrowOuterUpRight | The coefficient describing upward movement of the outer portion of the right eyebrow. For more information, please refer to the ARKit documentation. |
4 |
| CheekPuff | The coefficient describing outward movement of both cheeks. For more information, please refer to the ARKit documentation. |
5 |
| CheekSquintLeft | The coefficient describing upward movement of the cheek around and below the left eye. For more information, please refer to the ARKit documentation. |
6 |
| CheekSquintRight | The coefficient describing upward movement of the cheek around and below the right eye. For more information, please refer to the ARKit documentation. |
7 |
| EyeBlinkLeft | The coefficient describing closure of the eyelids over the left eye. For more information, please refer to the ARKit documentation. |
8 |
| EyeBlinkRight | The coefficient describing closure of the eyelids over the right eye. For more information, please refer to the ARKit documentation. |
9 |
| EyeLookDownLeft | The coefficient describing movement of the left eyelids consistent with a downward gaze. For more information, please refer to the ARKit documentation. |
10 |
| EyeLookDownRight | The coefficient describing movement of the right eyelids consistent with a downward gaze. For more information, please refer to the ARKit documentation. |
11 |
| EyeLookInLeft | The coefficient describing movement of the left eyelids consistent with a rightward gaze. For more information, please refer to the ARKit documentation. |
12 |
| EyeLookInRight | The coefficient describing movement of the right eyelids consistent with a leftward gaze. For more information, please refer to the ARKit documentation. |
13 |
| EyeLookOutLeft | The coefficient describing movement of the left eyelids consistent with a leftward gaze. For more information, please refer to the ARKit documentation. |
14 |
| EyeLookOutRight | The coefficient describing movement of the right eyelids consistent with a rightward gaze. For more information, please refer to the ARKit documentation. |
15 |
| EyeLookUpLeft | The coefficient describing movement of the left eyelids consistent with an upward gaze. For more information, please refer to the ARKit documentation. |
16 |
| EyeLookUpRight | The coefficient describing movement of the right eyelids consistent with an upward gaze. For more information, please refer to the ARKit documentation. |
17 |
| EyeSquintLeft | The coefficient describing contraction of the face around the left eye. For more information, please refer to the ARKit documentation. |
18 |
| EyeSquintRight | The coefficient describing contraction of the face around the right eye. For more information, please refer to the ARKit documentation. |
19 |
| EyeWideLeft | The coefficient describing a widening of the eyelids around the left eye. For more information, please refer to the ARKit documentation. |
20 |
| EyeWideRight | The coefficient describing a widening of the eyelids around the right eye. For more information, please refer to the ARKit documentation. |
21 |
| JawForward | The coefficient describing forward movement of the lower jaw. For more information, please refer to the ARKit documentation. |
22 |
| JawLeft | The coefficient describing leftward movement of the lower jaw. For more information, please refer to the ARKit documentation. |
23 |
| JawOpen | The coefficient describing an opening of the lower jaw. For more information, please refer to the ARKit documentation. |
24 |
| JawRight | The coefficient describing rightward movement of the lower jaw. For more information, please refer to the ARKit documentation. |
25 |
| MouthClose | The coefficient describing closure of the lips independent of jaw position. For more information, please refer to the ARKit documentation. |
26 |
| MouthDimpleLeft | The coefficient describing backward movement of the left corner of the mouth. For more information, please refer to the ARKit documentation. |
27 |
| MouthDimpleRight | The coefficient describing backward movement of the right corner of the mouth. For more information, please refer to the ARKit documentation. |
28 |
| MouthFrownLeft | The coefficient describing downward movement of the left corner of the mouth. For more information, please refer to the ARKit documentation. |
29 |
| MouthFrownRight | The coefficient describing downward movement of the right corner of the mouth. For more information, please refer to the ARKit documentation. |
30 |
| MouthFunnel | The coefficient describing contraction of both lips into an open shape. For more information, please refer to the ARKit documentation. |
31 |
| MouthLeft | The coefficient describing leftward movement of both lips together. For more information, please refer to the ARKit documentation. |
32 |
| MouthLowerDownLeft | The coefficient describing downward movement of the lower lip on the left side. For more information, please refer to the ARKit documentation. |
33 |
| MouthLowerDownRight | The coefficient describing downward movement of the lower lip on the right side. For more information, please refer to the ARKit documentation. |
34 |
| MouthPressLeft | The coefficient describing upward compression of the lower lip on the left side. For more information, please refer to the ARKit documentation. |
35 |
| MouthPressRight | The coefficient describing upward compression of the lower lip on the right side. For more information, please refer to the ARKit documentation. |
36 |
| MouthPucker | The coefficient describing contraction and compression of both closed lips. For more information, please refer to the ARKit documentation. |
37 |
| MouthRight | The coefficient describing rightward movement of both lips together. For more information, please refer to the ARKit documentation. |
38 |
| MouthRollLower | The coefficient describing movement of the lower lip toward the inside of the mouth. For more information, please refer to the ARKit documentation. |
39 |
| MouthRollUpper | The coefficient describing movement of the upper lip toward the inside of the mouth. For more information, please refer to the ARKit documentation. |
40 |
| MouthShrugLower | The coefficient describing outward movement of the lower lip. For more information, please refer to the ARKit documentation. |
41 |
| MouthShrugUpper | The coefficient describing outward movement of the upper lip. For more information, please refer to the ARKit documentation. |
42 |
| MouthSmileLeft | The coefficient describing upward movement of the left corner of the mouth. For more information, please refer to the ARKit documentation. |
43 |
| MouthSmileRight | The coefficient describing upward movement of the right corner of the mouth. For more information, please refer to the ARKit documentation. |
44 |
| MouthStretchLeft | The coefficient describing leftward movement of the left corner of the mouth. For more information, please refer to the ARKit documentation. |
45 |
| MouthStretchRight | The coefficient describing rightward movement of the left corner of the mouth. For more information, please refer to the ARKit documentation. |
46 |
| MouthUpperUpLeft | The coefficient describing upward movement of the upper lip on the left side. For more information, please refer to the ARKit documentation. |
47 |
| MouthUpperUpRight | The coefficient describing upward movement of the upper lip on the right side. For more information, please refer to the ARKit documentation. |
48 |
| NoseSneerLeft | The coefficient describing a raising of the left side of the nose around the nostril. For more information, please refer to the ARKit documentation. |
49 |
| NoseSneerRight | The coefficient describing a raising of the right side of the nose around the nostril. For more information, please refer to the ARKit documentation. |
50 |
| TongueOut | The coefficient describing extension of the tongue. For more information, please refer to the ARKit documentation. |
51 |