Picks or unpicks a row of CVs connected by a hull on NURBs objects or a row of CVs on subdivision object.
When you turn on the display of hulls (using Display > Control or in Controls Display section of the Control Panel), hull lines are drawn connecting the CVs on curves, and the rows and columns of CVs on a surface.
If you cannot select a subdivision edge or CV, make sure that CV/Hull is turned on in the Control Panel.
Use Pick Hull to:
Ctrl
key and press the arrow keys to pick surrounding CV, edit points, hulls or blend curve control points one at a time.Access this tool from the Pick palette: