赞同，moi应该加入相应的patch工具。network,nsided，loft，sweep对褶皱曲率的曲线都处理的不好。（Agree, moi should add the corresponding patch tool. The effect of network, nsided, loft, and sweep on the curve of wrinkled curvature is not as good.）

In this particular case
You can make also a big surface by a simple revolve... with a generator curve as you want
Then trim them... maybe more elegant and easy construction! ;)