| Name | Description | |
|---|---|---|
|  | Flags | Gets or sets different surface flags. | 
|  | MDegree | Gets a surface degree in M direction. | 
|  | MDimension | Gets a number of control points in M direction. | 
|  | MStep | Gets or sets an interpolation step in M direction. | 
|  | NDegree | Gets a surface degree in N direction. | 
|  | NDimension | Gets a number of control points in N direction. | 
|  | NStep | Gets or sets an interpolation step in N direction. | 

