Hi Tom. That doesn't do the trick. I still can't see the hdri in my viewport. it used to work in older versions of maxwell but not anymore with the latest version. Maybe a bug?
Q! Berlin
Cinema R20 - Rhino - Maxwell Render on 318 Core CPU Ranch Mobile Renderfarm - OS X+WIN X http://www.carstenquilitz.de
thanks Tom for your answer but with the last release of Studio on OSX,
that doesn't work.
The only thing that works is to convert the hdr file in mxi format
and press "k" and... dada my sky appears in studio