Extrusions not closing

Rhino
1

Hello,

I’m trying to extrude curves made from tweencurves, but some of the extrusions are not closing. I can’t seem to find what’s wrong.

Find the file attached.

Appreciate any help.

Konza massing 02.3dm (14.4 MB)

image
image2559×1378 397 KB

2

Hi @Travis_Mwangi
The curves that are not capping are not planar - and since they are non-planar, Rhino has no way of knowing how you’d like the to be closed. You can use SelPlanarCrv to identify them.
HTH, Jakob

3

Thank you so much! It’s been giving me such a headache.

Once i made all the curves planar it worked