NOCLIP for SP

Hello guys,

so i create videos with cod, and have been trying to get noclip to work, (no luck so far). I downloaded the dev console unlocker but noclip doesnt work only these commands do:

map_restart Restarts the map or mission without being taken to the loading screen.

cg_draw2D <> Removes all HUD elements. Essential for taking screenshots without the HUD in the way. Use in conjunction with cg_drawgun and noclip
for best results.

cg_drawGun <0/1> Stops the weapon and player model being drawn if set to 0.

g_speed Adjust player speed. Keep it under 1000, or movement will become too erratic and may crash the game.

timescale <> Sets game speed. Default is "1.00": 1 second in reality is 1 second in game.

cg_fov <> Adjusts depth perception. Values must range between 60 and 160 in singleplayer, and 60 and 80 in multiplayer.

devmap <name> Same as map, but runs the map in developer mode, allowing console commands.

NOCLIP is the most essential one to be able to replicate camera shots. Any ideas on this?

Thank you!