Curve intersection and trimming

[Hristo]

Hello all,

I have to do a task that seems simple enough, but is giving me headaches. Can someone point me in the right direction?

Here goes:

I have a bunch of closed curves (Room boundaries from Revit) which are separated by Room Separators(in light blue) which should become one closed curve(as shown in Red). However I can’t seem to figure out a workflow… any ideas?

Attached is a sample file with internalized geometries.
curve_intersection_trim.gh (4.6 KB)

[maje90 (Riccardo Majewski)]

[Hristo]

Exactly what I wanted! Thanks so much Riccardo!!!

[michaelvollrath]

Hi @Hristo ,

Looks like @maje90 gave you a good solution already but sharing this as you should be able to get away with using a single node (Region Union)

See Below:

Graph Space:

Model Space:

All the best in your workflow!

20230821_curve_intersection_trim_Response_01a.gh (5.6 KB)

[Hristo]

Lovely! Thanks so much to both of you!