The Simple Detection System is a simple package to implement enemy vision. Uses interfaces for cleaner communication between components, and is very easy to use.

Features
-Vision cone or mesh
-Detect obstacles
-A player easily knows which enemies are watching him
-Supports multiple players or npcs
-Simple waypoint system included
-Includes an indicator of the enemies watching the player
-Two levels vision (near and far) (only on cone)
-Simple to use
-Good performance

1.1
-An example scene of interaction with objects is added.
1.2
-Added a sample scene of noise emitting objects.
1.3
-Linq has been removed.