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Version: 20 Mar 2024

State

Public Attributes​

Error​

Represents what eye tracking error (if any) is present. 


public readonly bool Error;

FixationConfidence​

A quality metric confidence value 0.0 - 1.0 to indicate accuracy of fixation. 


public readonly float FixationConfidence;

true if left eye is inside a blink. When not wearing the device, values can be arbitrary. 


public readonly bool LeftBlink;

LeftCenterConfidence​

A quality metric confidence value 0.0 - 1.0 to indicate accuracy of left eye center. 


public readonly float LeftCenterConfidence;

LeftEyeOpenness​

Openness of the left eye Output is 0.0 - 1.0, with 0.0 being fully closed and 1.0 fully open. 


public readonly float LeftEyeOpenness;

true if right eye is inside a blink. When not wearing the device, values can be arbitrary. 


public readonly bool RightBlink;

RightCenterConfidence​

A quality metric confidence value 0.0 - 1.0 to indicate accuracy of right eye center. 


public readonly float RightCenterConfidence;

RightEyeOpenness​

Openness of the right eye Output is 0.0 - 1.0, with 0.0 being fully closed and 1.0 fully open. 


public readonly float RightEyeOpenness;

Timestamp​

Timestamp for all the data fields in this struct 


public readonly MLTime Timestamp;

TypeDescription
readonly MLTimeRepresents an ML API wide timestamp in nanoseconds that is not guaranteed to be synced with any system time. If OpenXR is used, MLTime is synonymous with the XrTime type.