How to remove duplicate polylines

Hello all I am kind of new to grasshopper and I tried to make a pattern using some polylines but when copying them some of them overlap and I need to delete the overlapped ones but I don’t know how so any help would be much appreciated, I will provide some photos to explain what I mean and thanks so much.


Creating duplicates, and deleting is one way. I would prefer not to create the duplicates in the first place. So, maybe you can change the pattern that you’re repeating to a hexagon (or a rhombus)

In Image, Blue Hexagon can be your new shape.


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Kaushik LS
Chennai, IN

Thanks for the reply the problem is that I will need to work more to get the same exact shape I will try to send what I need to reach and how I started this definition maybe there is an easier way to reach that