How do you unblock navs?

[Bazooks]

When I tried to generate navs, all navs that are behind a door has a blue square and it says BLOCKED. When I tried to test it with bots, They can't go to the other area that is blocked by the door, even when it is open.

I do not want these navs to be BLOCKED, even if the bots will act stupid.
So, how do you unblock navs?

[Please]

Never seen it before, might be there because they actually just cannot pass it for some reason. You can, split the nav up using nav_edit 1, nav_split. Then use Nav_mark, to mark the blocked nav, and delete it with nav_delete. Then you can make a nev one in its place, by marking the one nav behind it, then you go to the other end and look at the other nav and type Nav_splice. This should generate a new nav square inbetween the two where the blocked used to be.

https://developer.valvesoftware.com/wiki/Navigation_Meshes#Splice

Resuming, delete the blocked nav, make a new nav square in its place. If they still cant pass, a model or brush is probably sticking out blocking the way.

[phillippi2]

What game is this for? Are the doors setup to be used by both the player and A.I.? Do you need to press a button to get the door to open, or does it open automatically when you get near?

[Bazooks]

Originally posted by phillippi2:

What game is this for? Are the doors setup to be used by both the player and A.I.? Do you need to press a button to get the door to open, or does it open automatically when you get near?

It's for Team Fortress 2.
The doors are used only for AIs.
I used a trigger_multiple to open it.

[Rectus]

What entities are you using for the door itself? I'm not sure if it's in TF2, but func_door should have spawnflags for toggling if you want the nav blocked when it's closed.

[Bazooks]

Originally posted by Rectus:

What entities are you using for the door itself? I'm not sure if it's in TF2, but func_door should have spawnflags for toggling if you want the nav blocked when it's closed.

Oh. That worked. Thanks.