Unable to split

Hi im trying to split this surface into the shape of the line but whenever i split it nothing happens to the model. Could i get some feedback? thanks in advanced!

Pull the curve onto the surface first.

1 Like

Upload the relevant geometry in a Rhino file.

1 Like

Enquiry.3dm (10.6 MB)

Hello - at least some of your curves do not form closed loops:

image

-Pascal

hi, sorry im new to rhino, but what is the command to search for closed loops? thank you

Hello -try - select all the curves and Join then, use SelOpenCrv to locate the open ones.

-Pascal

1 Like

hi thanks for the help, managed to solved it