From Valve Developer Community
Creates a spawn point for an Axis soldier. A standard map should have between 16 and 32 spawn points. Should be placed at least 128 units away from each other and surrounding walls.
- Pitch Yaw Roll (Y Z X)
- This entity's orientation in the world. Pitch is rotation around the Y axis, yaw is the rotation around the Z axis, roll is the rotation around the X axis.