Half cells, a flat structure

Following the idea of half filling cells, I have implemented a grid of half cells. Now every cell is natively a half. This flatter and simpler structure allows additional emergent form, as growth can now truly form straight vertical edges, and there is now less stepping as rather than extensively adding half protrusions form is only made by growth which is prioritised by neighbour count.

In the following series, as before, growth is determined by highest counts of neighbours with shared edges and restricted by varying max counts of all neighbours. Now there are 13 neighbours in total. There is no culling.

Set of max neighbourcount = 12, 20 cells:

Set of max neighbourcount = 12, 60 cells:

Set of max neighbourcount = 11, 20 cells:

Set of max neighbourcount = 11, 60 cells:

Set of max neighbourcount = 10, 20 cells:

Set of max neighbourcount = 10, 60 cells:

Set of max neighbourcount = 9, 20 cells:

Set of max neighbourcount = 9, 60 cells:

Set of max neighbourcount = 8, 20 cells:

Set of max neighbourcount = 8, 60 cells:

Set of max neighbourcount = 7, 20 cells:

Set of max neighbourcount = 7, 60 cells:

Set of max neighbourcount = 6, 20 cells:

Set of max neighbourcount = 5, up to 20 cells:

Set of max neighbourcount = 4, up to 20 cells: