Ok, first of all, when I run my map my portal gun dissapears so I can't see it.
Second of all, how do you make it snap to like 8 units instead of 64.

1. In console do sv_cheats 1, impulse 200

2. Press [ or ] on the keyboard

I can't find the fucn_door entity.
Also, I just checked the debug and guess what I found
Attempted to create unknown entity type weapon_portalgun!
Can't init weapon_portalgun

Its a brush based entity, make a brush the size you want the door and then hit 'ctrl+t' and where it says 'class name:' on the window that pops up put func_door in

Also, this is gonna sound REALLLY stupid but, what are brushes? Ad how do you create them?

a brush is a block of world geometry, its the big cubiods you've been making as floors and walls

Does anyone know how to fix my portal gun problem, cause it's kinda important. Also, why do they call them brushes... why not, objects.

because an object is something else.

look in your entity list, if you can't find weapon_portal gun or trigger_portal_cleanser you may not have configued hammer to use the portal fgd. (tools>options>game configuations, then where it says game data files it should say ....portal.fgd)

cryticfarm mate, don't try to change something thats not out of order.

youme wrote:
because an object is something else.

look in your entity list, if you can't find weapon_portal gun or trigger_portal_cleanser you may not have configued hammer to use the portal fgd. (tools>options>game configuations, then where it says game data files it should say ....portal.fgd)

It is, the portal gun is fine in hammer. Just ingame it...

Are you sure you are loading your maps in portal and not the mod you may have created to configure hammer?

Good point, compile your bsps to portal/maps then go into Portal, in console type "map mapname"

*, just *. I was about to finsh the door so i pressed ctrl+t and guess what, hammer crashes Now I'm back to the button.

cryticfarm wrote:
*, just *. I was about to finsh the door so i pressed ctrl+t and guess what, hammer crashes Now I'm back to the button.

That will just make it easier, now you know what you must do now and wont take as long to do it.

It sounds like you're new to Hammer. I'd really suggest reading around at halfwit-2.com and Interlopers.net, they have really good beginner's tutorials. This site isn't exactly geared towards "beginners", so you might find more help there.