Class XR_HTC_eye_tracker

Inheritance

object

XR_HTC_eye_tracker

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: VIVE.OpenXR

Assembly: VIVE.OpenXR.dll

Syntax

public class XR_HTC_eye_tracker

Properties

Interop

Declaration

public static XR_HTC_eye_tracker_defs Interop { get; }

Property Value

Type	Description
XR_HTC_eye_tracker_defs

Methods

xrCreateEyeTrackerHTC(XrEyeTrackerCreateInfoHTC, out XrEyeTrackerHTC)

An application can create an XrEyeTrackerHTC handle using CreateEyeTracker.

Declaration

public static XrResult xrCreateEyeTrackerHTC(XrEyeTrackerCreateInfoHTC createInfo, out XrEyeTrackerHTC eyeTracker)

Parameters

Type	Name	Description
XrEyeTrackerCreateInfoHTC	createInfo	The XrEyeTrackerCreateInfoHTC used to specify the eye tracker.
XrEyeTrackerHTC	eyeTracker	The returned XrEyeTrackerHTC handle.

Returns

Type	Description
XrResult	XR_SUCCESS for success.

xrDestroyEyeTrackerHTC(XrEyeTrackerHTC)

Releases the eye tracker and the underlying resources when the eye tracking experience is over.

Declaration

public static XrResult xrDestroyEyeTrackerHTC(XrEyeTrackerHTC eyeTracker)

Parameters

Type	Name	Description
XrEyeTrackerHTC	eyeTracker	An XrEyeTrackerHTC previously created by xrCreateEyeTrackerHTC.

Returns

Type	Description
XrResult	XR_SUCCESS for success.

xrGetEyeGazeDataHTC(XrEyeTrackerHTC, XrEyeGazeDataInfoHTC, out XrEyeGazeDataHTC)

Retrieves the XrEyeGazeDataHTC data of a XrEyeTrackerHTC.

Declaration

public static XrResult xrGetEyeGazeDataHTC(XrEyeTrackerHTC eyeTracker, XrEyeGazeDataInfoHTC gazeInfo, out XrEyeGazeDataHTC eyeGazes)

Parameters

Type	Name	Description
XrEyeTrackerHTC	eyeTracker	An XrEyeTrackerHTC previously created by xrCreateEyeTrackerHTC.
XrEyeGazeDataInfoHTC	gazeInfo	The information to get eye gaze.
XrEyeGazeDataHTC	eyeGazes	Output parameter to retrieve a pointer to XrEyeGazeDataHTC receiving the returned eye poses.

Returns

Type	Description
XrResult	XR_SUCCESS for success.

xrGetEyeGeometricDataHTC(XrEyeTrackerHTC, XrEyeGeometricDataInfoHTC, out XrEyeGeometricDataHTC)

Declaration

public static XrResult xrGetEyeGeometricDataHTC(XrEyeTrackerHTC eyeTracker, XrEyeGeometricDataInfoHTC info, out XrEyeGeometricDataHTC eyeGeometricData)

Parameters

Type	Name	Description
XrEyeTrackerHTC	eyeTracker	An XrEyeTrackerHTC previously created by xrCreateEyeTrackerHTC.
XrEyeGeometricDataInfoHTC	info	A pointer to XrEyeGeometricDataInfoHTC structure.
XrEyeGeometricDataHTC	eyeGeometricData	A pointer to XrEyeGeometricDataHTC returned by the runtime.

Returns

Type	Description
XrResult	XR_SUCCESS for success.

xrGetEyePupilDataHTC(XrEyeTrackerHTC, XrEyePupilDataInfoHTC, out XrEyePupilDataHTC)

Retrieves the XrEyePupilDataHTC data of a XrEyeTrackerHTC.

Declaration

public static XrResult xrGetEyePupilDataHTC(XrEyeTrackerHTC eyeTracker, XrEyePupilDataInfoHTC pupilDataInfo, out XrEyePupilDataHTC pupilData)

Parameters

Type	Name	Description
XrEyeTrackerHTC	eyeTracker	An XrEyeTrackerHTC previously created by xrCreateEyeTrackerHTC.
XrEyePupilDataInfoHTC	pupilDataInfo	The information to get pupil data.
XrEyePupilDataHTC	pupilData	A pointer to XrEyePupilDataHTC returned by the runtime.

Returns

Type	Description
XrResult	XR_SUCCESS for success.