Once you install and activate the 3d View addon, the text area is generated where you can input the 3d viewer code on the Submit a listing page.
If you input an iframe code in this place and make a listing, the 3d view appears on the single listing page.
ex) <iframe src=”http://javothemes.com/assets/360/demo1/index.html” width=”100%” height=”100%” frameborder=”0″></iframe>
As regards how to make the 3D iframe code, you may refer to the following thing.
Once you’ve got the panoramic image, upload this image to kolor panotour software, edit if you want ( hotspot, map, gyroscope, menu …) and click Build tour ( setting html, flash, devices…) automatically create ready to use file. Ready.
You find many tutorial how to use kolor panotour like this: