Limited support

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

ai_show_visibility

🟩 Executable on Server

ai_show_visibility

Toggles visibility display for the node that the player is looking at. Nodes that are visible from the selected node will be drawn in red with yellow lines connecting to the selected node. Nodes that are not visible from the selected node will be drawn in blue.

Warning:

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