Curve turn into multiple segments

The curve turn into multiple segments. The curve is generated from Closefillet option in Polyoffset function.

These segments is bring me trouble for meshing.

Is there anyone can help making them into smooth curve?

Snipaste_2024-08-19_19-45-57

Lattice-20240818_re01.gh (11.0 KB)

DUPLICATE THREAD :bangbang:

Thank you for linking.

Clipper gives polylines only

any suggestion?

I changed to bi-direction curve offset, and it temporarily solved my problem, but I am trying to figure out better solution.

Triremesh your base and extrude with that.