Help with checking distance for each element in the list?

Hi,
I have the list of Vector3's. I want to compare each Vector3 with each element in the list and perform action if distance is greater than 10 for example...

I have this code that hangs unity, and I don't know why, it should work?

Code (CSharp):

1. for (int i = 0; i < controller.Model.Positions.Length; i++)
2.         {
3.             var x = controller.Model.Positions[i];
4.  
5.             for (int j = 0; j < controller.Model.Positions.Length; j++)
6.             {
7.                 if (i == j) continue;
8.  
9.                 var y = controller.Model.Positions[j];
10.              
11.                 if(Vector3.Distance(x,y) > 10.0f) Debug.Log("distance greater than 10 for: " + i + " " + j);
12.             }
13.         }
14.  

 

Is there an error ?

How many positions do you have ?

If there are tonnes of debug messages it can freeze things up for quite a while ?

 

I put it in coroutine and it works fine, it was freezing on debug messages, many of them print!
is there any other more efficient way of this kind of loop?

thanks for looking into this!

 

If you set j to i+1 instead of 0 then you'll avoid repeating evaluations for items at the beginning of the list.