## NurbsSurface.UKnots

### Description

Returns a KnotCollection for the specified U-direction.

### C# Syntax

    // get accessor
    KnotCollection rtn = NurbsSurface.UKnots;

### Examples

#### VBScript Example

    set oObject = ActiveSceneRoot.AddGeometry("Sphere","NurbsSurface")
    set oNurbsSurfaceMesh = oObject.ActivePrimitive.Geometry
    set oNurbsSurface = oNurbsSurfaceMesh.Surfaces(0)
    set oUKnots = oNurbsSurface.UKnots