Create polygons from a list of intersecting points

Geometry
1

Hello,
I have two lists of points, and I would like to create list of polygons out of them.
I tried creating a surface for the exterior boundary and split it using curves along, but it didn’t work.
So my idea is to chop the list of points into 4 points sublists and create small polygons, boundaries…etc and create surfaces out of it.
Could you help please?

Polygons%20from%20points
Polygons from points.JPG1893×842 75.2 KB

Polygons from points.dyn (42.2 KB)

2

Something similar to this

image
image.png1471×633 8.59 KB

3

I’m not quite sure what you want to do at the corners, but perhaps this is a start? It uses PairItems from my Miscellany package but it could be done with standard nodes

image
image.png1514×825 89.7 KB

Polygons from points.dyn (60.8 KB)

3 Likes
4

Thanks a lot @Thomas_Corrie, your solution is brilliant.
I used the node “Surface.Difference” to create a polysurface for the corners and then divided them.
I will have to work more on these corners to divide them in smaller polygons.

image
image.png1431×570 38.7 KB

1 Like
5

Glad to have helped @a.halim
Nice idea with the surface difference to get the corners