How to determine closed curve by intersecting with line

Grasshopper
1

Hi Guys,
I have a quick question. Is there anyway to determine those vertical line belong to which closed curve? Kindly note that, those closed curves are on the same plane and vertical lines ain’t.

image
image.png1859×593 12.3 KB

I have attach herewith a sample file for your reference.
LineIntersect.3dm (51.5 KB)

Any help would be greatly appreciated :slight_smile:

2

it18
it181527×654 147 KB

it18.gh (21.6 KB)

2 Likes
3

If you only want the get the inner curves:

it18
it181527×654 98 KB
it18.gh (22.5 KB)

2 Likes
4

@Mahdiyar Thank you very much