Collision2DNamespace: UnityEngine
Description

Information returned by a collision in 2D physics.

Variables
collider The incoming Collider2D involved in the collision.
contacts The specific points of contact with the incoming Collider2D.
gameObject The incoming GameObject involved in the collision.
relativeVelocity The relative linear velocity of the two colliding objects (Read Only).
rigidbody The incoming Rigidbody2D involved in the collision.
transform The Transform of the incoming object involved in the collision.