Using JavaScript 4.0 API / 3D scene in Web App Builder 2.0

[RogerF]

I have developed custom widget in Web App Builder 2.0  application using JS 3.17. Now I need to add a custom 3D widget in the application.

Is there anyway for me to use JS 3.17 and JS 4.0 in the same
Web AppBuilder (2.0) application so that I can add/develop custom 3D widget. ?

[RobertScheitlin__GISP]

Roger,

   No, not that I am aware of. The only way to get a 3D widget is to build a new 3D app. My recommendation is to use WAB 2.1 and re-create your app.