Why does AI Perception Not see directly under them?

In the screenshot, I created a security camera that scans an area for hostiles, but I can only detect if someone is under the camera if I increase the degrees to 100 or so instead of 45. Does 45 degrees mean up/down as well?

It only detects if I jump up in the air.

Hey @XiannessLilith!

You are correct, it is a 45 degree three-dimensional cone!
So in order to detect further below, above, side to side what have you, you would have to widen said cone’s degrees.

A lot of games do this on purpose, so that a player can sneak through by hiding underneath a camera as it rotates!