From Valve Developer Community
Revision as of 18:22, 8 May 2012 by Dmx6
info_node_air is a point entity available in all Source games.
- Air nodes do not fall to the ground when they spawn.
- They must have at least 64 units of empty space above them to be valid.
- Confirm:Ensure this much height from the ground?
- Node ID
- Read-only internal Hammer value.