I want to see all items that can impede or expedite movement on a map. Invisible walls, invisible pathways, is there any way to do this ingame, and not in hammer? I want to know this for Garry's Mod and Team Fortress 2.

1 Answer 1


One thing you can try (with sv_cheats on) is the console command r_drawclipbrushes 2. This should draw all clipping brushes as solid objects, letting you see most invisible walls/floors/ceilings/etc. Set it back to 0 to turn it off.

  • Why is this set to two and not one?
    – Jon
    Feb 20, 2015 at 7:50
  • 1
    @Chipperyman: Here is some info about it.
    – Regret
    Feb 20, 2015 at 7:52
  • Oh, I thought it was just a bool. Thanks! Also, congrats on becoming a mod.
    – Jon
    Feb 20, 2015 at 7:56

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