Tiles Matrix

Hello,
I'm lookings for solution like this:

Those squares are a simulation of building sizes - based on iso-grid. The main goal is to have squares that inform about possible places to build. Its classical RTS building system. I know how to override/replace tile but i need values that will be dynamically changed I mean (x,y). Presented squares are grid like: 1x1, 2x2, 3x3, 4x4...but I want to generate squares like 10x10. How to do that?

 

Maybe I misunderstand, but you can iterate the cells within an area like so:

Code (CSharp):

1.         // a 10x10 area starting at position (20, 20)
2.         RectInt area = new RectInt(20, 20, 10, 10);
3.         foreach (Vector2Int cell in area.allPositionsWithin)
4.         {
5.             Debug.Log((Vector3Int)cell);
6.         }

 

Yes!! This is it. Thank you a lot