Blender is very good, but it isnt designed around engineering or architecture, so other softwares are able to fill that niche very effectively, and im sure there are other similar cases unrelated to engineering.
Ah, you’re looking more for CAD stuff, now I get it. I know stuff exists but not really what’s good, I’m afraid. Not really my area =P
yeah dw, i should really do more of my own research on that sort of thing
