HTC camera pass thru virtualized

So i bought this HTC vive not for the games but for the software aspect… what I have seen so far is fantastic

here is what I want

I want the HTC camera to pick up my current room, sort of like game room VR option within steam, it shows the room your in from the camera aspect… everything is green but this what I want to work with.

I want to virtualize what the HTC camera sees. I want to be able to interact with the virtualized objects in the room

I want to create new virtualized objects and perhaps delete other , not needed, ones…

I have looked in untiy , unreal engine, HTC steam games/software but have yet to see this developed yet

In the end , I want my VR room to be empty when you walk in . when you put on the mask the whole room is filled with VR objects you can interact with. Changing the wall paper color, add a virtual desk if you want, read documents stored in your secured file cabinet