How To Instantiate Image With Acceleration

Hello everybody,

I try to clone squares and keep distance between them but i don't success. So i move the blue squares with a mouse drag and i clone them with this code:

Code (CSharp):

1. public void OnTriggerEnter2D(Collider2D collider)
2.     {
3.  
4.        
5.  
6.        
7.         var instantiatedClone = Instantiate(collider.gameObject, PortalSpawnPoint.position, Quaternion.identity, collider.transform);
8.         instantiatedClone.gameObject.GetComponent<Move>().enabled = false;
9.  
10.     }

The image attached give more informations.

I guess i have to introduce time on my code but i don't know how, can you help me?

Thank you in advance.

 

In fact, i'm not sure if the acceleration is the problem.

If i print the x position each time a square is colliding, i can see that the position is not the same when the speed is high, so i guess the OnTriggerEnter2D is too slow and detect the collision when the square has moved.

Do you have any tips to me?

Thank you.