Grasshopper

algorithmic modeling for Rhino

15TH pentagonal grid tiling

Hi there, 

I'm having to tile the 15th pentagonal grid in rectangles. I need some of the nodes in the grid to share an Index once they are tessellated, but i also want the indexing overall to read with some order from left to right, and from bottom to top in each column. How might i go about arraying the tiles so that the nodes Id's are shared for some?

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Permalink Reply by Laurent DELRIEU on July 2, 2017 at 1:47pm

Here is a way to sort, I used Set and I transform double to int to suppress precision problem. 

So first I take lower Y value of lines, then put them in sets, and for each set sort in X. 

Permalink Reply by Laurent DELRIEU on July 2, 2017 at 1:47pm

The file

Generally a node is a point, and what you want is numbering the edges. 

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