Blend Surface Problem

Rhino Rhino for Windows
1

Hi I’m trying to make the neck of the Duck of Level 1 Rhino6 exercises.
I need to use “blend surface” but in my model I have the joint of the surface of the original sphere down and does not allow me to select the first curve in its entirety. How can I correct it? Thank you!
Neck01
Neck02

2

Two alternatives:

  1. Use SrfSeam to move the seam of the sphere so it does not intersect the trimmed area.

  2. Use the ChainEdge option in BlendSrf https://docs.mcneel.com/rhino/6/help/en-us/commands/blendsrf.htm

1 Like
3

Thanks so much!