Web Browser page API

The Web Browser VR node shows a web page on a plane in the VR viewers. When you set its Source to HTML, you type the page in Composer, and the viewers load that text as the page. The viewers add a set of JavaScript functions to the page's window. A page from Source HTML always gets them. A page from a URL gets them in the VR Viewer; the web viewer adds them only to pages served from its own origin. These are the same functions that Panel Designer pages use. With them, a page can fire Training Builder events, play animations, apply scene states, and read and write variables.