Hi all 
I am currently working on a HoloLens project.
Now I want to scan a lot of different rooms. Then I can download the rooms as .xef or as .obj format. After this I would like to compare these rooms with the room I am currently in and if this is true, I would like to maybe show a text or picture in front of the hololens.
So here my problem/question:
How can I compare the currently room with other rooms, which I can get in .xef or .obj format?
Is this possible?
I think World Anchor would not work here very well...
The software I am using is: Unity and VisualStudio2017
Thank you for your help
-Patrick