cg_nomip is a bitmask to disable the picmip on same shaders:
| value | shader |
|---|---|
| 1 | Lightning gun |
| 2 | Plasma gun |
| 4 | Rocket launcher |
| 8 | Grenade launcher |
| 16 | Machine gun |
| 32 | Rail gun |
| 64 | BFG |
| 128 | Blood |
| 256 | Smoke |
Example: To disable the picmip on Lightning gun and Grenade launcher set the value to 1 + 8 = 9.
It is recommended to set cg_nomip 511 to activate all nomips if playing with a high value of r_picmip.