Transform one CV and have surrounding CVs follow it

Move, scale, rotate, or smooth multiple CVs at once, with the amount of transformation relative to the CVs distance from the master CV you click.

Show CVs on the picked objects

Click the + button next to CV/Hull in the control panel.
or
- Choose ObjectDisplay > Control ❒.
- Set Scope to Active and turn on the CVs checkbox.
- Click Go.

Transform CVs proportionally in relation to a master CV

Choose Transform > Modify > Proportional Mod ❒.
Click the CV to use as the master CV.
Use the option box to set the following:
- The Operation to perform on the CVs.
- The number of CVs before (Preceding U and V) and after (Preceding U and V) the master CV that will follow along.
- The Move Mode: choose XYZ to move the CVs in world space, or NUV to move the CVs relative to the surface (in the normal, U, and V).
Use the mouse or keyboard to move, scale, rotate, or smooth the master CV.
The affected CVs (the number of CVs before and after the master CV as specified in the option box) follow along, with the amount of transformation relative to their distance from the master CV.