Portal 2 > 一般討論 > 主題細節
bennybolton 2014 年 01 月 27 日 @ 下午 5 時 03 分
Force aspect ratio
I have a passive 3d monitor and nvidia GPU. When playing splitscreen in portal, I would like to set my monitor in SBS or TB mode, which is fine, but is there a way to force the aspect ratio to be correct? should I be approaching this a different way?
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bennybolton 2014 年 01 月 30 日 @ 下午 8 時 17 分 
Bump. Im aware that source has a whole bunch of commands in the console but couldn't see anything usefull there, or on google either. Perhaps I wasn't googling correctly though. If I can do this either through nvdia or portal that would be great
I am da Batman 2014 年 01 月 31 日 @ 上午 10 時 12 分 
Not quite sure if I get what you wanna do or whats a possible solution. Maybe this will help you anyway.

I have an AMD GPU and used a 2nd screen for splitscreen. combined both screens with eyefinity so It was treated as one big 3840x1080 "display". Now Portal 2 was showing only half a screen on each display. I had to go to steamapps/common/portal 2/portal 2 and edit splitscreenconfig.txt and adjust aspect ratio for widescreen_vertical_split from 8 by 9 to 16 by 9 so it will use the whole space.

If you're doing what I think you're doing you'd need to add some custom 32 by 9 resolution cause this setting won't stretch the image to fullscreen.
最後修改者:I am da Batman; 2014 年 01 月 31 日 @ 上午 10 時 12 分
bennybolton 2014 年 01 月 31 日 @ 下午 6 時 28 分 
Thanks for the response, unfortunately though portal 2 just letterboxed it, rather than having it 'stretched'

Another way to think of it may be to have have portal 2 use the resolution 1920x1080, but think its 32x9 or 8x9 rather than 16x9
最後修改者:bennybolton; 2014 年 01 月 31 日 @ 下午 6 時 29 分
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