Toggle the display of control points that are behind the surface.
Display points on the curve evaluated at knot averages.
Adjust the shape of a curve at its end or a surface near an untrimmed edge.
Edit a curve or surface with Bézier curve editing handles.
Add control points to a curve or a row of control points to a surface.
Add kinks to a curve.
Add knots to curves or surfaces.
Move curve or surface control points along the u, v, and normal directions of the object.
Turns off MoveUVN mode.
Display curve and surface control points.
Turn off control and edit points for selected objects.
Remove control points from a curve or surface.
Delete specified knots from a curve or surface.
Edit the weight of a curve or surface control point.