Node

From Valve Developer Community

Node entities are a type of point-based entities that when linked together create a network called nodegraph. A nodegraph clues the NPCs with contextual information on their surroundings, making them more responsive than their natural behavior permits.

• info_node
• info_node_air
• info_node_link
• info_node_link_controller

• info_node_hint
• info_node_air_hint
• info_node_climb

See also

• hint nodes
• info_hint
• Nodegraph