How can I shorten this repetitive code?

Question

How can I shorten this code?

     for(int i = 0; i < 3; i++){
         Instantiate(Prefab, new Vector3(-3, 10f * i, 0), Quaternion.identity);
                     Instantiate(Prefab, new Vector3(3, 10f * i, 0), Quaternion.identity);
                     Instantiate(Prefab, new Vector3(1, 10f * i, 0), Quaternion.identity);
                     Instantiate(Prefab, new Vector3(-1, 10f * i, 0), Quaternion.identity);
                     Instantiate(Prefab, new Vector3(2, 10f * i, 0), Quaternion.identity);
                     Instantiate(Prefab, new Vector3(-2, 10f * i, 0), Quaternion.identity);
                     Instantiate(Prefab, new Vector3(0, 10f * i, 0), Quaternion.identity);
 }

Thanks!

Answer 1

Best Answer

Answer by Bunny83 · Oct 13, 2014 at 11:50 AM

With a nested for loop:

 for(int y = 0; y < 3; y++)
 {
     for(int x = -3; x <= 3; x++)
     {
         Instantiate(Prefab, new Vector3(x, 10f * y, 0), Quaternion.identity);
     }
 }

Maybe you want to multiply x also with a distance value, otherwise the objects have a distance of 1 in the x-axis

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How can I shorten this repetitive code?

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