Features:
•This package is highly optimised.
•teach-polygon hit detect
•Scan polygons easy
•All main code is comented
•Tutorial included
Now there some methods: OnPolygonCollisionEnter() and OnPolygonCollisionExit() that you can override and ready simple health system. Also this system allow to chose what polygon hit you need.It can be used when creating tank game or car distructable system. It works in unity 5.6.1f1 and lower.