I did that, of course ))

When I don't copy the PDF there is an error message insaide the rectangle reminding me to copy the PDF.
Firefox is my standard browser.

Whe I do as you said I only get a black rectangle outlining the space where the PDF is supposed to show up.

I mean in a popup window as overlay in a tour. Customer wants to show some more extensive information on certain items in a tour and it would be easiest if they could just deliver well designed and formatted documents as PDF. Probably this has been asnwered before but unfortunately the search doesn'...

Very cool, tried it yesterday with a recent stereo panorama and works like a charm.
Well done. It seems to me as if the player on my iPhone 5S is even a bit smoother than your big competitor.

I might try to dig myself into adding a UI with hotspots and such.

Using Pano2VR for patching for whatever editing is needed into a panorama is priceless. Thank you so much for that. However, I only yesterday realised that as soon as a finished pano is converted the patch list disappears and with it the position information od the patches. Which to me is kind of od...