Learning a bit about WebXR plane detection in Babylon JS.
I started with the docs and this playground.
On a Quest device, this works with the walls and exposed though the Room Setup process. For me, it created planes for my walls, floor, ceiling, and desk, but it ignored my cabinet. If you use a Quest to try this, you can press the Y button to toggle the meshes.
This lab is part of a project called Canvatorium, an experimental design lab for spatial computing. Learn more.