Is it possible to add a collider with a simple plane object?

Unity Engine
1

Hello,
I’m new in unity. I’m trying to make a 2D game with unity. Hence I need to know that is there any facility in Unity3d that attaches a collider with a plane? Or, how can i get access to a collision with a plane with having a collider?

Thanks,
_Masudias

2

Use a box collider for a plane. Just be wary that the thinner you make your box the more likely the physics system will allow things to pass through it.