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

