Wall segment snapping, or a lineup tool

A thing I've struggled with was placing wall segments in either rooms or nature and trying to line-up the walls is a nightmare, especially if you want to make a "custom room". This could be solved by making the wall segments snap to each other at angles (either 45°, 90°, etc or freely slideable).
Another option would be a lineup, or arrange-at-line tool. The process would include selecting X objects and pressing a button to arrange the objects between the two outer most objects in the selection. It would work a bit like the arrange-at-line tool from the "Network Multitool Mod" in "Cities: Skylines" (LINK: https://steamcommunity.com/sharedfiles/filedetails/?id=2560782729)