Problems with Hammer
Either fix windows 7 (rather expensive), or use the alien swarm sdk a nice tutorial is found here: http://www.youtube.com/watch?v=-LGePWEF_Zo
Hope that helped 
lpfreaky90 wrote:
Portal 2 authoring tools don't work on windows xp =(
That is silly. shakes fist at Valve for having awesome computers
(sorrry, couldnt help myself)
lpfreaky90 wrote:
Portal 2 authoring tools don't work on windows xp =(
Yeah, they do. I use WinXP for all of my mapping and it works perfectly. I think I'm running SP2.
wrathofmobius wrote:
lpfreaky90 wrote:Portal 2 authoring tools don't work on windows xp =(
Yeah, they do. I use WinXP for all of my mapping and it works perfectly. I think I'm running SP2.
Correction: it didn't work on windows xp, it has been fixed since:
gooball wrote:
Ok this isn't helping guys.
I disagree. We've removed one possibility, now to narrow down the rest.
Screenshots would help. In the top-left viewport, is there something that says "camera"? If so, click it and select a 2d view. Then click it again and go to 3d textured. If this doesn't fix it, please post screenshots. I remember having a similar problem but this fixed it.
If all else fails, try verifying Portal 2's cache files and/or reinstalling.
EDIT: Wait, derp. I didn't realize you were using Alien Swarm's SDK. If you want to give this a try in the P2AT, let me know how it works.
This is what your Hammer options should look like:

gooball wrote:
Sorry guys about that post up there. P2AT works and so does hammer but the grid lines don't show up. Same with Alien Swarm SDK. I'll try your ideas.
have you tried this button yet:

lpfreaky90 wrote:
gooball wrote:Sorry guys about that post up there. P2AT works and so does hammer but the grid lines don't show up. Same with Alien Swarm SDK. I'll try your ideas.
have you tried this button yet:
Good chances that isn't the problem. The grid not showing up is a common error within SourceSDK, usually created by the wrong config in SourceSDK/bin/ep1(or orangebox)/bin/GameConfig.txt OR by using the incorrect engine. e.g. you use 2006 for a 2007 engine game.
Since this is happening in Alien Swarm SDK and Portal 2 Authoring Tools the directory would be \Steam\steamapps\common\portal 2\bin\GameConfig.txt OR Steam\steamapps\common\alien swarm\bin\GameConfig.txt. Make sure that your paths are correct.
I found this: http://forums.blackmesasource.com/showthread.php?t=5706
King_Kaddo wrote:
finally found a fix for Hammer Editor showing no grid and displaying every entity with a black box. I searched a lot in the internet but couldn't find a good way so I tried it by myself.Just copy and overwrite all the .dll files from
C:\Program Files\Steam\steamapps*username\sourcesdk\bin\ora ngebox\bin
into
[Source Engine 2007]
C:\Program Files\Steam\steamapps*username\sourcesd\bin\sour ce2007\bin
or
[Source Engine 2006]
C:\Program Files\Steam\steamapps*username*\sourcesdk\bin\ep1 \binYou don't need to copy all of the dlls. Only a few are responsible for the bug but it is easier just to copy all the dlls.
hammer_dll
MaterialSystem
shaderapidx9
stdshader_dx9
tier0
vguimatsurface
...have to get replaced
Otherwise Hammer doesn't start properly.
Have fun.