Rebuild CV Surface Dialog (NURBS)

Surface Modeling > NURBS Modeling > Creating and Editing NURBS Sub-Objects > NURBS Editing Dialogs >

Command entry:

Modify panel

Select a NURBS object.

Modifier stack display

Surface sub-object level

Select an independent CV surface sub-object.

CV Surface rollout

Rebuild button

The Rebuild button for CV surfaces opens this dialog. It lets you specify how to rebuild the surface. Rebuilding the surface can change its appearance.

Interface

Tolerance: Rebuilds the surface according to accuracy. The lower the Tolerance value, the more accurate the rebuild. Increasing Tolerance enables the surface to be rebuilt using fewer CVs.
Number: (The default.) Lets you alter the number of CVs in the surface. Number in U specifies the number in the U dimension, and Number in V specifies the number in the V dimension. These values default to the numbers that already exist in the surface.
Preview: When on (the default), your changes are previewed in viewports.