Hammer and Modding

General discussion and help forum for all things Portal 2 Hammer mapping, modeling and modding. Post screen shots of your upcoming Portal 2 maps or ask for help about mapping for Portal 2, but be sure to read the useful stickies!

Topics
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SFM Videos in Portal 2 Maps
by Ace Ryder · Dec 11, 2013
45 Replies · 9,730 Views
Last post by iWork925
Feb 07, 2014
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Why would an prop_portal create a portal in the wrong spot?
by Goldenknighttim · Jan 29, 2014
18 Replies · 4,062 Views
Last post by iWork925
Feb 07, 2014
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models models and more models
by Fracture · Feb 05, 2014
11 Replies · 2,639 Views
Last post by Fracture
Feb 07, 2014
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Laser catcher graphical glitch
by Dafflewoctor · Feb 02, 2014
7 Replies · 1,487 Views
Last post by Dafflewoctor
Feb 06, 2014
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point_viewcontrol crash
by Arachnaphob · Jan 29, 2014
3 Replies · 1,138 Views
Last post by CJLERCH
Feb 06, 2014
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Do instances have issues with func_buttons? (Solved)
by Goldenknighttim · Feb 05, 2014
2 Replies · 930 Views
Last post by Goldenknighttim
Feb 05, 2014
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Phys Obj in Instance don't appear, other Phys obj's are fine
by Fr0z3n · Feb 03, 2014
5 Replies · 1,101 Views
Last post by TeamSpen210
Feb 03, 2014
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Light_environment failure!! black sunshine from the skybox
by Fracture · Jan 23, 2014
10 Replies · 2,974 Views
Last post by Fracture
Jan 26, 2014
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Walking in darkness - Helping the player
by beecake · Jan 20, 2014
14 Replies · 3,122 Views
Last post by FelixGriffin
Jan 23, 2014
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Light does not light up brush.
by beecake · Jan 23, 2014
5 Replies · 1,241 Views
Last post by User
Jan 23, 2014
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These 2 entities look the same... Whats the difference?
by Goldenknighttim · Jan 20, 2014
1 Replies · 899 Views
Last post by FelixGriffin
Jan 20, 2014
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Has the Portal 2 SDK code been released?
by flarn2006 · Dec 31, 2013
5 Replies · 1,704 Views
Last post by flarn2006
Jan 20, 2014
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texture extraction
by Fracture · Jan 18, 2014
2 Replies · 1,132 Views
Last post by Fracture
Jan 18, 2014
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info_particle_system in the wrong place
by Dafflewoctor · Nov 11, 2013
5 Replies · 1,748 Views
Last post by User
Jan 15, 2014
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Suggetions for new mechanics
by Gemarakup · Mar 01, 2013
18 Replies · 4,415 Views
Last post by Gemarakup
Jan 15, 2014
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Error! sky_camera in solid volume
by Dafflewoctor · Jan 12, 2014
2 Replies · 2,962 Views
Last post by Dafflewoctor
Jan 12, 2014
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One of the many terrible ideas I've had for hammer...
by CamBen · Dec 19, 2013
13 Replies · 3,055 Views
Last post by Dafflewoctor
Jan 11, 2014
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I think my map is corrupted. (Solved)
by Goldenknighttim · Jan 10, 2014
6 Replies · 1,488 Views
Last post by srs bsnss
Jan 11, 2014
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How do you increment through a logic case?
by Goldenknighttim · Jan 08, 2014
4 Replies · 1,330 Views
Last post by Goldenknighttim
Jan 08, 2014
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Custom model won't animate?
by CamBen · Jan 07, 2014
4 Replies · 1,214 Views
Last post by CamBen
Jan 07, 2014