Limited support

This feature is only present in Portal 2: Community Edition and Portal: Revolution.

npc_viewcone

🟩 Executable on Server

npc_viewcone

Displays the viewcone of the NPC (where they are currently looking and what the extents of there vision is) Arguments: {entity_name} / {class_name} / no argument picks what player is looking at

Warning:

This is a cheat command and can only be used when sv_cheats is set to 1.