Way to make prop surface buildable?

Vangald

L1: Registered
Aug 2, 2008
2
0
Is there a good way to either make a surface on a prop model into a buildable area or a way to turn a 3D model into a brush withing Hammer?
 

A Boojum Snark

Toraipoddodezain Mazahabado
aa
Nov 2, 2007
4,775
7,670
Make an invisible brush in the same place out of any appropriate solid material. But... you can already build on props... I'm not sure why you can't?
 

henke37

aa
Sep 23, 2011
2,075
515
But can't you build on the badlands spire? It's a huge model.