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XR_PICO_eye_tracking

предупреждение

This extension is not available since Pico OS 5.13.0. It was superseeded by XR_PICO_eye_tracker, available officially. Please, refer to Pico documentation for information.

Requires com.picovr.permission.EYE_TRACKING Android permission for eye tracking.

Requires com.picovr.permission.FACE_TRACKING Android permission for face tracking.

Requires android.permission.RECORD_AUDIO Android permission for lip syncing.

Functions​

xrSetEyeTrackerModePICO​

XrResult xrSetEyeTrackerModePICO(
    XrSession session,
    XrTrackingModeFlagsPICO flags);

Basically the same as xrSetTrackingModePICO. Use if xrSetTrackingModePICO is not present.

xrGetEyeTrackerModePICO​

XrResult xrGetEyeTrackerModePICO(
    XrSession session,
    XrTrackingModeFlagsPICO* flags);

Basically the same as xrGetTrackingModePICO. Use if xrGetTrackingModePICO is not present.

xrGetEyeTrackingStatePICO​

XrResult xrGetEyeTrackingStatePICO(
    XrSession session,
    XrTrackingModeFlagsPICO* mode,
    XrTrackingStateCodePICO* code);

xrGetFaceTrackingStatePICO​

XrResult xrGetFaceTrackingStatePICO(
    XrSession session,
    XrTrackingModeFlagsPICO* mode,
    XrTrackingStateCodePICO* code);

xrGetEyeTrackerDataPICO​

XrResult xrGetEyeTrackerDataPICO(
    XrSession session,
    XrTime time,
    XrEyeTrackerDataPICO* data);

Types​

XrEyeTrackerDataPICO​

typedef struct XrEyeTrackerDataPICO {
    // Unknown contents
} XrEyeTrackerDataPICO;