Sample Scene: Add DwellExample to MRTK3

[AMollis]

This issue has been migrated a new MRTK repository, and the status of this issue will now be tracked at the following location:

• Sample Scene: Add DwellExample to MRTK3 MixedRealityToolkit/MixedRealityToolkit-Unity#149

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MRTK2 Scene Name

DwellExample

Overview

This scene demonstrates the gaze & dwell behavior. To show the gaze based dwell behavior in this scene, the MRTK profile has been changed to a HoloLens 1 style profile, where the head gaze pointer is used. To use dwell in your scene you must make sure the input profile/active pointer correctly matches the dwell trigger pointer type in the DwellHandler script component.

Additional Context

DwellHandler and all other dwell scripts replaced in MRTK3, MRTK3 uses InteractorDwellManager

[AMollis]

Done