Plane

Deformable

Sets the degree in the u and v directions and the point count in the u and v directions.

UDegree/VDegree

Sets the degree of the surface in the u and v directions.

Degree

Specifies the degree of the curve (or surface).

When drawing a high-degree curve, the output curve will not be the degree you request unless there is at least one more control point than the degree.

UPointCount/VPointCount

The number of control points in the u and v directions.