Rhino 6 - Curve Network


I’m currently following a tutorial from rhino 5 but I’m using 6.
I try to use curve network but I dont see the preview option or the result don’t show the surface if I press OK.

I do have the lastest version of rhino 6.

Can someone help me understanding why?

Hello - please post a file with the curves.


if you don’t use the middle curve. it works fine:

Hello - to make a valid network in this case you need to make sure all the long-ways curves actually meet at the ends - they are a little off.



Ohh I thought checking the connections. Thanks guys