Difference between OnCollisionEnter scripts.

Is there any difference between

Code (CSharp):

1. void OnCollisionEnter()
2. {
3.  
4. }

and

Code (CSharp):

1. private void OnCollisionEnter(Collision collision)
2. {
3.  
4. }

They are both working as intended but I am curious as to what is the difference between both of them.

 

The default accessibility level in C# for a method is

private

, whether you explicitly write private or not makes no practical difference.

Are you sure about that? My understanding is that the one that accepts a Collision parameter is the correct one, and Unity will only invoke that one.

If Unity does invoke the one without a parameter, the only difference is that you now don't have any collision data to work with within your method.

 

thanks! So yes, there is actually a difference between them and I found it out later.