UseTexEnvCombine (Command Line Parameter)

Command Line Parameter

-UseTexEnvCombine

A launch parameter that forces use of texture_env_combine shader path.

• Enables simple rendering path, which may help fix issues with certain video cards and drivers.
• This is a useful parameter to try if having graphics issues (such as crosshairs all over the screen, or some other graphics anomaly).

Developer Note: 
    // Check implementation limits for restricted ARB environment and disable accordingly.
    // e.g. Intel 915G family only has 16 temporaries and 24 bound params for shader programs
    // and limitations with Cg compiled instruction mix that we switch it over to TEX_ENV_COMBINE
    // until such time as they can be resolved (if ever).

Example

-UseTexEnvCombine