Change a curve’s degree or overall number of spans
- Select the curve.
- Choose Edit Curves > Rebuild Curve > .
The options window appears.
- Set to .
- Set the and options.
Change a surface’s degree or overall number of patches
- Select the surface.
- Choose Edit NURBS > Rebuild Surfaces > .
- Set to .
- Set the , , , and options.
Divide surface patches by inserting isoparms
- See Insert additional edit points/isoparms in a curve or surface to add more CVs