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Active: 966 users

Starcraft 2: with medium shaders and low shadows

Forum Index > SC2 General
Post a Reply
Psychobabas
Profile Blog Joined March 2006
2531 Posts
Last Edited: 2011-05-03 16:29:27
May 03 2011 16:28 GMT
#1
Just thought I should share this, if not already known by some.

I really hate those "side shadows" that medium shaders seem to force, and much prefer the good old blobs under the units. At the same time, lets face it, low shaders are just bad compared to medium and above.

I came across this old thread that actually fixes this issue and allows for "blob shadows" along with medium shaders.

http://forums.macrumors.com/showthread.php?t=967793

Taken from the above:

So ive found a way to disable shadows completly, like World of warcraft shadows drops the fps like crazy. Disabling shadows will give you a 15-20fps gain. IM now running on medium settings, shadow disabled, with a smooth 60fps.

Heres what you got to do:

Go to your folder

C:\Users\YOUR USER NAME\Documents\StarCraft II Beta

Find your variables.txt file, open it, now hit ctrl + f and type in the word shadow

set these settings

GraphicsOptionShadowQuality=0
lightmapcastshadows=0
shadows=0
softshadows=0
watershadow=0

Now fire up SC2. dont worry if the settings says shadows is running at medium, it isnt, its off, and now you have gain up to 20fps. You will never notice shadows anyways, now use those free fps to higher some other details.


I know its for mac users but its basically the same.
The variable.txt for me was in: documents and settings/user/my documents/starcraft 2


voltaic
Profile Blog Joined November 2010
1071 Posts
May 03 2011 16:34 GMT
#2
so, if i open the variables txt. i have to copy

GraphicsOptionShadowQuality=0
lightmapcastshadows=0
shadows=0
softshadows=0
watershadow=0

to them? because i don't have them, or do i just have to add "shadow"?
AGIANTSMURF
Profile Blog Joined September 2010
United States1232 Posts
May 03 2011 16:39 GMT
#3
oh man. I can't wait to give this a shot, I would totally disable shadows If it meant I could play on medium.
Thats "Grand-Master" SMURF to you.....
Boblhead
Profile Joined August 2010
United States2577 Posts
May 03 2011 16:41 GMT
#4
this is posted in tech support, but still its a good thing to have with ppl that have trouble with fps problems
wristuzi
Profile Joined July 2010
United Kingdom1168 Posts
May 03 2011 16:41 GMT
#5
On May 04 2011 01:39 AGIANTSMURF wrote:
oh man. I can't wait to give this a shot, I would totally disable shadows If it meant I could play on medium.


True dat! Might try this out.
MarineKingPrime ¯\_(シ)_/¯ // Naniwa ¯\_(シ)_/¯ // Morrow
NickTSMITW
Profile Joined April 2011
United Kingdom4 Posts
May 03 2011 16:48 GMT
#6
It keeps resetting my "GraphicsOptionShadowQuality=" back to 1.
Psychobabas
Profile Blog Joined March 2006
2531 Posts
May 03 2011 16:49 GMT
#7
On May 04 2011 01:34 Denda Reloaded wrote:
so, if i open the variables txt. i have to copy

GraphicsOptionShadowQuality=0
lightmapcastshadows=0
shadows=0
softshadows=0
watershadow=0

to them? because i don't have them, or do i just have to add "shadow"?


No, the way I did it:

Open SC2 as normal and put medium shaders.

Exit SC2

Open the variables.txt and find the above values. Set them to 0. Save the txt file.

Voila!
CursedFeanor
Profile Joined August 2010
Canada539 Posts
May 03 2011 17:18 GMT
#8
nice! will try this on my weak netbook to try and run sc2 above 5 fps!
Wabbit
Profile Joined August 2010
United States1028 Posts
May 04 2011 01:20 GMT
#9
Wow, thanks so much.. it works!

I actually tried this a while back (or something very similar, I recall modifying Variables.txt) but I don't recall it working (and by that I mean, it didn't change the shadows to low when shaders were medium)

Current results:
(depending on the amount of "stuff" happening i.e. army sizes, etc)
I used to get about 45-60 fps on Low Shaders
and about 20-40 fps with Medium Shaders (but it wasn't quite as "smooth" as it is on low)

Now I get about 30-50 on medium and it's smoother!
The answers to most of your Tech Support questions are in the OP. That's why you're not getting a reply. It's been answered before. Read the OP.
AGIANTSMURF
Profile Blog Joined September 2010
United States1232 Posts
Last Edited: 2011-05-04 06:47:19
May 04 2011 06:44 GMT
#10
I took some screen shots displaying the differences...

[image loading]


Incase images dont display properly...

+ Show Spoiler +
http://imgur.com/a/5H7LW



Note how my crappy laptop has terrible FPS regardless of shadows or no shadows.... however i must admit that it makes a difference....
Thats "Grand-Master" SMURF to you.....
Golgotha
Profile Blog Joined January 2011
Korea (South)8418 Posts
May 04 2011 06:56 GMT
#11
yup lol i can confirm this. been doing this forever. i hate low shaders so i use medium. but medium shader lags with shadows. so i turn it off and i get....like 60+ more fps. really. I hit 120 at the start.
jnkw
Profile Joined November 2010
Canada347 Posts
May 04 2011 06:59 GMT
#12
To those who are saying the setting resets in the file:

Starcraft II may reset settings that you change upon startup. To bypass this, once you've made your changes and saved the file, right click it > Properties and make it read-only.
FezTheCaliph
Profile Joined February 2010
United States492 Posts
May 04 2011 07:02 GMT
#13
I checked my stuff and it already had them at 0. However I am running on low graphics settings so that might have something to do with it. Not sure.
It is better to be on hand with ten men then absent with ten thousand
brobear
Profile Joined January 2010
United States101 Posts
May 04 2011 07:54 GMT
#14
How can you guys stand playing without the shadow blobs under the units??

When I try playing without the shadow blobs, I feel like the units are impossible to click or something...
Runsworth
Profile Joined May 2012
1 Post
May 14 2012 18:19 GMT
#15
When I set GraphicsOptionShadowQuality=0 which got changed to =1, I got the blob shadows back.

Hope this helps for those who wanted the blob shadows.
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