Raycast Questions?

Unity Engine
1

I know that I can use OnCollisionEnter() for regular game objects, so would I use something like OnRaycastColisionEnter()
to detect a Raycast collision?

2

No, you read the documentation

3

I am not sure why, but this post made me chuckle inside… haha

Anyway, You need to use a RaycastHit object to retrieve the information about the Raycast’s collision.