I know we already have devices="mobilevr" but this only works for dedicated VR browsers.
Could we also have devices="webvr" that could work in any browser if webvr.isenabled ?
i think this information is not available before the webvr plugin is fully loaded & initialised.
but for devices="..." it would be needed earlier when the xml gets parsed.
That make sense ;)
So a solution would to reload completely the scene when switching into webvr mode I guess ?
hm... the vtourskin does reload the scene on enter/exit webvr ..