r_ext_texture_env_add is a Soldier of Fortune 2 console variable (CVAR) in the Graphics group. Enables the GL_ARB_texture_env_add OpenGL extension for additive texture blending. Its default value is "1".
- Default
1- Syntax
seta r_ext_texture_env_add "1"- Example
seta r_ext_texture_env_add "1"- Notes
- Required for certain light effects and glow shaders. Leave enabled.
How to change it
Open the console with ~ and type the command:
seta r_ext_texture_env_add "1"
To keep the setting, put the same line (starting with seta) in your config file, such as sof2mp.cfg in the game's base folder.