Helping Rhino3D is damage to Rhino3D?

[asdfsjal]

Hi Ferrozzo,

I think you can do this in rhino very easy, please see the 3rd/4th post in the thread.

What's the principle of matching nurbs surfaces in rhino？

in rhino by construct help-lines can get high quality bezier surfaces. [image] [image] [image] help-lines [image]

What's the principle of matching nurbs surfaces in rhino？

even this [image] [image] even after extendsrf adjacent surfaces still keep being continuous. [image] [image] [image]

I have see some skilled people do 1span srf in rhino,they can build a car in the icem way,but I don’t know the principle,can you help me in the above thread?

thx.