C Specification
// Provided by XR_ANDROID_face_tracking
typedef enum XrFaceParameterIndicesANDROID {
XR_FACE_PARAMETER_INDICES_BROW_LOWERER_L_ANDROID = 0,
XR_FACE_PARAMETER_INDICES_BROW_LOWERER_R_ANDROID = 1,
XR_FACE_PARAMETER_INDICES_CHEEK_PUFF_L_ANDROID = 2,
XR_FACE_PARAMETER_INDICES_CHEEK_PUFF_R_ANDROID = 3,
XR_FACE_PARAMETER_INDICES_CHEEK_RAISER_L_ANDROID = 4,
XR_FACE_PARAMETER_INDICES_CHEEK_RAISER_R_ANDROID = 5,
XR_FACE_PARAMETER_INDICES_CHEEK_SUCK_L_ANDROID = 6,
XR_FACE_PARAMETER_INDICES_CHEEK_SUCK_R_ANDROID = 7,
XR_FACE_PARAMETER_INDICES_CHIN_RAISER_B_ANDROID = 8,
XR_FACE_PARAMETER_INDICES_CHIN_RAISER_T_ANDROID = 9,
XR_FACE_PARAMETER_INDICES_DIMPLER_L_ANDROID = 10,
XR_FACE_PARAMETER_INDICES_DIMPLER_R_ANDROID = 11,
XR_FACE_PARAMETER_INDICES_EYES_CLOSED_L_ANDROID = 12,
XR_FACE_PARAMETER_INDICES_EYES_CLOSED_R_ANDROID = 13,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_DOWN_L_ANDROID = 14,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_DOWN_R_ANDROID = 15,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_LEFT_L_ANDROID = 16,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_LEFT_R_ANDROID = 17,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_RIGHT_L_ANDROID = 18,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_RIGHT_R_ANDROID = 19,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_UP_L_ANDROID = 20,
XR_FACE_PARAMETER_INDICES_EYES_LOOK_UP_R_ANDROID = 21,
XR_FACE_PARAMETER_INDICES_INNER_BROW_RAISER_L_ANDROID = 22,
XR_FACE_PARAMETER_INDICES_INNER_BROW_RAISER_R_ANDROID = 23,
XR_FACE_PARAMETER_INDICES_JAW_DROP_ANDROID = 24,
XR_FACE_PARAMETER_INDICES_JAW_SIDEWAYS_LEFT_ANDROID = 25,
XR_FACE_PARAMETER_INDICES_JAW_SIDEWAYS_RIGHT_ANDROID = 26,
XR_FACE_PARAMETER_INDICES_JAW_THRUST_ANDROID = 27,
XR_FACE_PARAMETER_INDICES_LID_TIGHTENER_L_ANDROID = 28,
XR_FACE_PARAMETER_INDICES_LID_TIGHTENER_R_ANDROID = 29,
XR_FACE_PARAMETER_INDICES_LIP_CORNER_DEPRESSOR_L_ANDROID = 30,
XR_FACE_PARAMETER_INDICES_LIP_CORNER_DEPRESSOR_R_ANDROID = 31,
XR_FACE_PARAMETER_INDICES_LIP_CORNER_PULLER_L_ANDROID = 32,
XR_FACE_PARAMETER_INDICES_LIP_CORNER_PULLER_R_ANDROID = 33,
XR_FACE_PARAMETER_INDICES_LIP_FUNNELER_LB_ANDROID = 34,
XR_FACE_PARAMETER_INDICES_LIP_FUNNELER_LT_ANDROID = 35,
XR_FACE_PARAMETER_INDICES_LIP_FUNNELER_RB_ANDROID = 36,
XR_FACE_PARAMETER_INDICES_LIP_FUNNELER_RT_ANDROID = 37,
XR_FACE_PARAMETER_INDICES_LIP_PRESSOR_L_ANDROID = 38,
XR_FACE_PARAMETER_INDICES_LIP_PRESSOR_R_ANDROID = 39,
XR_FACE_PARAMETER_INDICES_LIP_PUCKER_L_ANDROID = 40,
XR_FACE_PARAMETER_INDICES_LIP_PUCKER_R_ANDROID = 41,
XR_FACE_PARAMETER_INDICES_LIP_STRETCHER_L_ANDROID = 42,
XR_FACE_PARAMETER_INDICES_LIP_STRETCHER_R_ANDROID = 43,
XR_FACE_PARAMETER_INDICES_LIP_SUCK_LB_ANDROID = 44,
XR_FACE_PARAMETER_INDICES_LIP_SUCK_LT_ANDROID = 45,
XR_FACE_PARAMETER_INDICES_LIP_SUCK_RB_ANDROID = 46,
XR_FACE_PARAMETER_INDICES_LIP_SUCK_RT_ANDROID = 47,
XR_FACE_PARAMETER_INDICES_LIP_TIGHTENER_L_ANDROID = 48,
XR_FACE_PARAMETER_INDICES_LIP_TIGHTENER_R_ANDROID = 49,
XR_FACE_PARAMETER_INDICES_LIPS_TOWARD_ANDROID = 50,
XR_FACE_PARAMETER_INDICES_LOWER_LIP_DEPRESSOR_L_ANDROID = 51,
XR_FACE_PARAMETER_INDICES_LOWER_LIP_DEPRESSOR_R_ANDROID = 52,
XR_FACE_PARAMETER_INDICES_MOUTH_LEFT_ANDROID = 53,
XR_FACE_PARAMETER_INDICES_MOUTH_RIGHT_ANDROID = 54,
XR_FACE_PARAMETER_INDICES_NOSE_WRINKLER_L_ANDROID = 55,
XR_FACE_PARAMETER_INDICES_NOSE_WRINKLER_R_ANDROID = 56,
XR_FACE_PARAMETER_INDICES_OUTER_BROW_RAISER_L_ANDROID = 57,
XR_FACE_PARAMETER_INDICES_OUTER_BROW_RAISER_R_ANDROID = 58,
XR_FACE_PARAMETER_INDICES_UPPER_LID_RAISER_L_ANDROID = 59,
XR_FACE_PARAMETER_INDICES_UPPER_LID_RAISER_R_ANDROID = 60,
XR_FACE_PARAMETER_INDICES_UPPER_LIP_RAISER_L_ANDROID = 61,
XR_FACE_PARAMETER_INDICES_UPPER_LIP_RAISER_R_ANDROID = 62,
XR_FACE_PARAMETER_INDICES_TONGUE_OUT_ANDROID = 63,
XR_FACE_PARAMETER_INDICES_TONGUE_LEFT_ANDROID = 64,
XR_FACE_PARAMETER_INDICES_TONGUE_RIGHT_ANDROID = 65,
XR_FACE_PARAMETER_INDICES_TONGUE_UP_ANDROID = 66,
XR_FACE_PARAMETER_INDICES_TONGUE_DOWN_ANDROID = 67,
XR_FACE_PARAMETER_INDICES_MAX_ENUM_ANDROID = 0x7FFFFFFF
} XrFaceParameterIndicesANDROID;Description
| Enum | Description |
|---|---|
|
The left brow lowerer blendshape parameter. |
|
The right brow lowerer blendshape parameter. |
|
The left cheek puff blendshape parameter. |
|
The right cheek puff blendshape parameter. |
|
The left cheek raiser blendshape parameter. |
|
The right cheek raiser blendshape parameter. |
|
The left cheek suck blendshape parameter. |
|
The right cheek suck blendshape parameter. |
|
The bottom chin raiser blendshape parameter. |
|
The top chin raiser blendshape parameter. |
|
The left dimpler blendshape parameter. |
|
The right dimpler lowerer blendshape parameter. |
|
The left eyes closed blendshape parameter. |
|
The right eyes closed blendshape parameter. |
|
The left eyes look down blendshape parameter. |
|
The right eyes look down blendshape parameter. |
|
The left look left blendshape parameter. |
|
The left look right blendshape parameter. |
|
The right look left blendshape parameter. |
|
The right look right blendshape parameter. |
|
The left eyes look up blendshape parameter. |
|
The right eyes look up blendshape parameter. |
|
The left inner brow raiser blendshape parameter. |
|
The right inner brow raiser blendshape parameter. |
|
The jaw drop blendshape parameter. |
|
The left jaw sideways blendshape parameter. |
|
The right jaw sideways blendshape parameter. |
|
The jaw thrust blendshape parameter. |
|
The left lid tightener blendshape parameter. |
|
The right lid tightener blendshape parameter. |
|
The left corner lip depressor blendshape parameter. |
|
The right corner lip depressor blendshape parameter. |
|
The left corner lip puller blendshape parameter. |
|
The right corner lip puller blendshape parameter. |
|
The left bottom lip funneler blendshape parameter. |
|
The left top lip funneler blendshape parameter. |
|
The right bottom lip funneler blendshape parameter. |
|
The right top lip funneler blendshape parameter. |
|
The left lip pressor blendshape parameter. |
|
The right lip pressor blendshape parameter. |
|
The left lip pucker blendshape parameter. |
|
The right lip pucker blendshape parameter. |
|
The left lip stretcher blendshape parameter. |
|
The right lip stretcher blendshape parameter. |
|
The left bottom lip suck blendshape parameter. |
|
The left top lip suck blendshape parameter. |
|
The right bottom lip suck blendshape parameter. |
|
The right top lip suck blendshape parameter. |
|
The left lip tightener blendshape parameter. |
|
The right lip tightener blendshape parameter. |
|
The lips toward blendshape parameter. |
|
The left lower lip depressor blendshape parameter. |
|
The right lower lip depressor blendshape parameter. |
|
The mouth move left blendshape parameter. |
|
The mouth move right blendshape parameter. |
|
The left nose wrinkler blendshape parameter. |
|
The right nose wrinkler blendshape parameter. |
|
The left outer brow raiser blendshape parameter. |
|
The right outer brow raiser blendshape parameter. |
|
The left lid raiser blendshape parameter. |
|
The right lid raiser blendshape parameter. |
|
The left lip raiser blendshape parameter. |
|
The right lip raiser blendshape parameter. |
|
The tongue out blendshape parameter. |
|
The tongue left puller blendshape parameter. |
|
The right right puller blendshape parameter. |
|
The right up puller blendshape parameter. |
|
The right down puller blendshape parameter. |
Document Notes
For more information, see the OpenXR Specification
This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright 2014-2025 The Khronos Group Inc.
This work is licensed under a Creative Commons Attribution 4.0 International License.