Class DwellHandler

Use this component to add a Dwell modality (https://docs.microsoft.com/en-us/windows/mixed-reality/gaze-and-dwell) to the UI target.

Inheritance

Object

DwellHandler

CustomDwellHandler

Implements

IMixedRealityFocusHandler

Namespace: Microsoft.MixedReality.Toolkit.Experimental.Dwell

Assembly: cs.temp.dll.dll

Syntax

public class DwellHandler : MonoBehaviour, IMixedRealityFocusHandler

Fields

CurrentDwellState

Captures the dwell status

Declaration

protected DwellHandler.DwellStateType CurrentDwellState

Field Value

Type	Description
DwellHandler.DwellStateType

dwellProfile

Declaration

protected DwellProfile dwellProfile

Field Value

Type	Description
DwellProfile

FillTimer

Abstracted value for the how long the dwelled object still needs to be focused to complete the dwell action Value ranges from 0 to "TimeToCompleteDwell" setting in the dwellprofile. This picks up the same unit as TimeToCompleteDwell

Declaration

protected float FillTimer

Field Value

Type	Description
Single

Properties

DwellProgress

Property exposing the computation for what percentage of dwell has progressed.

Declaration

public virtual float DwellProgress { get; }

Property Value

Type	Description
Single

HasFocus

Exposes whether the target has focus from the pointer type defined in dwell profile settings

Declaration

protected bool HasFocus { get; }

Property Value

Type	Description
Boolean

Methods

CancelDwell()

Method that can be invoked if external factors (eg. alternate input modality pre-emptively invoked the target) force the dwell action to prematurely end

Declaration

public virtual void CancelDwell()

OnFocusEnter(FocusEventData)

Declaration

public void OnFocusEnter(FocusEventData eventData)

Parameters

Type	Name	Description
FocusEventData	eventData

OnFocusExit(FocusEventData)

Declaration

public void OnFocusExit(FocusEventData eventData)

Parameters

Type	Name	Description
FocusEventData	eventData

UpdateFillTimer()

Default FillTimer computation based on profile settings

Declaration

protected virtual void UpdateFillTimer()

Implements

IMixedRealityFocusHandler