Hi Guy,
I have one list are lines, I try to use shift list with W=false to remove last and first line in my list. But I can’t get it to work correctly.
REMOVE LINES.gh (9.9 KB)
REMOVE LINES.3dm (509.9 KB)
Thanks alot
John
1 Like
Hi Jmtbim,
why not try cull index component.
you can you -1 and 0 as input indexes to accomplish that.
Hi Lei,
And the result are curves with last item was removed?
yes.
make sure enable the ‘W’ as True, which means you can wrap the items.
I see the geometries you created is a nest. So you got 2 directions of lns, vertical and horizontal.
I think you need to convert your data tree(for now is single branch) to 2 branches, 1 for vertical and another for horizontal. under this senario I think it should work.
can you upload your RH file converted to V.5?
I could not open your V.6 file.(sorry I am still using V.5… OG :P)
thanks.
Hi,
First of all, pls internalize your geometry (right click on brep/internalize geometry) that way you only have to upload the GH file. 
Second:
In your file, you have two series of very long rectangles that look like lines
when you say “lines” do you mean the rectangles or the lines of the rectangles?
If it’s the first case, this is a way to do it:
lines.gh (61.2 KB)
Hi,
For detail very simple I just bake my lines for two directions X and Y.
Then I selected them my result as below
REMOVE LINES V2.gh (12.1 KB)
can you pls explain what your final goal is?
do you want to extract the squares between the lines?
Hi,
Thank you, but the boundary from brep source in my file