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
Creating and Editing Particle Systems
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by TopHATTwaffle Apr 08, 2013 34 Replies · 7,145 Views
by Burnout6010
Feb 27, 2014
Question about variables, values, and scripting.
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by Goldenknighttim Feb 22, 2014 14 Replies · 3,013 Views
by Goldenknighttim
Feb 23, 2014
Looking for original mappers.
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by Chrazini Feb 19, 2014 6 Replies · 1,440 Views
by Ultiman9711
Feb 20, 2014
Hammer Mod Request: Instanced Atmospheric Lighting
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by Narutard 1.5 Feb 20, 2014 7 Replies · 1,508 Views
by Narutard 1.5
Feb 20, 2014
Lightmaps on func_brush end up on wrong sides of the brush
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by Bisqwit Feb 19, 2014 7 Replies · 2,246 Views
by Bisqwit
Feb 20, 2014
Puzzle Branch Issue SOLVED
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by beecake Feb 19, 2014 3 Replies · 1,012 Views
by beecake
Feb 19, 2014
Lighting help?
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by CJLERCH Feb 16, 2014 4 Replies · 1,035 Views
by CJLERCH
Feb 17, 2014
Mapper's/Modder's Hangouts
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by Lamarr Sep 21, 2013 10 Replies · 2,925 Views
by Lamarr
Feb 16, 2014
What solution do I add custom entities to?
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by Goldenknighttim Feb 13, 2014 10 Replies · 2,642 Views
by CJLERCH
Feb 13, 2014
Fizzler Request [SOLVED]
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by CJLERCH Feb 13, 2014 2 Replies · 912 Views
by CJLERCH
Feb 13, 2014
point_push with filter_name?
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by gallardo Feb 10, 2014 5 Replies · 1,220 Views
by Fracture
Feb 11, 2014
I just lost my whole work?
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by PedroDeak Feb 09, 2014 4 Replies · 1,128 Views
by PedroDeak
Feb 10, 2014
How to create a Portal 2 mod?
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by CJLERCH Feb 08, 2014 5 Replies · 1,449 Views
by CJLERCH
Feb 09, 2014
Shadow stuck on moving brush
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by Tater Feb 06, 2014 10 Replies · 2,581 Views
by Tater
Feb 07, 2014
SFM Videos in Portal 2 Maps
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by Ace Ryder Dec 11, 2013 45 Replies · 8,944 Views
by Arachnaphob
Feb 07, 2014
Why would an prop_portal create a portal in the wrong spot?
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by Goldenknighttim Jan 29, 2014 18 Replies · 3,759 Views
by CJLERCH
Feb 07, 2014
models models and more models
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by Fracture Feb 05, 2014 11 Replies · 2,414 Views
by CJLERCH
Feb 07, 2014
Laser catcher graphical glitch
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by Dafflewoctor Feb 02, 2014 7 Replies · 1,346 Views
by CJLERCH
Feb 06, 2014
point_viewcontrol crash
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by Arachnaphob Jan 29, 2014 3 Replies · 1,009 Views
by CJLERCH
Feb 06, 2014
Do instances have issues with func_buttons? (Solved)
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by Goldenknighttim Feb 05, 2014 2 Replies · 869 Views
by Goldenknighttim
Feb 05, 2014