Half-Life – How to Change Vibrance and Brightness without Any Thirdparty Programs

Change vibrance and brightness through shaders.

Note

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Firstly, you wont be banned for this.

This is works with ingame shaders that you can modify and change in any ways. Also, some servers turn off ability to use shaders, so in some servers it wont work.

How to Use

You should replace file in this path:

• Half-Life/platform/gl_shaders/fs_world.frag

Changing Vibrance and Brightness Values

You should change these variables at the top of the file:

const float vibrance_amount = 1.0;
const float brightness = 1.0;

vibrance_amount -- from -1.0 to infinity
-1.0 -- grayscale
0.0 -- default vibrance
1.0 -- default vibrance * 2

brightness -- from 0.0 to infinity
0.0 -- black world
>1.0 -- overbright