Class EyeGazeInteraction
This OpenXRInteractionFeature enables the use of eye gaze interaction profiles in OpenXR. It enables XR_EXT_eye_gaze_interaction in the underyling runtime. This creates a new InputDevice with the EyeTracking characteristic. This new device has both gazePosition and gazeRotation input features, as well as isTracked and trackingState usages to determine if the gaze is available.
Inheritance
Inherited Members
Namespace: UnityEngine.XR.OpenXR.Features.Interactions
Syntax
public class EyeGazeInteraction : OpenXRInteractionFeatureFields
extensionString
The OpenXR Extension string. This is used by OpenXR to check if this extension is available or enabled. See eye gaze interaction extension documentation for more information on this OpenXR extension.
Declaration
public const string extensionString = "XR_EXT_eye_gaze_interaction"Field Value
| Type | Description |
|---|---|
| String |
featureId
The feature id string. This is used to give the feature a well known id for reference.
Declaration
public const string featureId = "com.unity.openxr.feature.input.eyetracking"Field Value
| Type | Description |
|---|---|
| String |
Methods
OnInstanceCreate(UInt64)
Called after xrCreateInstance.
Declaration
protected override bool OnInstanceCreate(ulong instance)Parameters
| Type | Name | Description |
|---|---|---|
| UInt64 | instance |
Returns
| Type | Description |
|---|---|
| Boolean |
Overrides
RegisterActionMapsWithRuntime()
Register action maps for this device with the OpenXR Runtime. Called at runtime before Start.
Declaration
protected override void RegisterActionMapsWithRuntime()Overrides
RegisterDeviceLayout()
Registers the EyeGazeInteraction.EyeGazeDevice layout with the Input System.
Declaration
protected override void RegisterDeviceLayout()Overrides
UnregisterDeviceLayout()
Removes the EyeGazeInteraction.EyeGazeDevice layout from the Input System.
Declaration
protected override void UnregisterDeviceLayout()