How to restrict the movement of the viewport beyond the wall of an interior space in adobe dimension

i answered your other message but again the key word here is "interactive" and how you define that;

for example if the user just kicks a buttion to play a vid that runs on for X mins... thats pretty easy and really not what i'd call interactive but some people like it

for "interactive" i see a T at the end of the hall way and the camera stops while i decide if i want to left and see the kitchen or right and go look at the pool outside... for that I use iclone but there are cheaper options

Adobe can just about do the first kind... it will not be inturative but it is possible but for any thing 'up to date' you can forget Adobe