NURBS 13 NurbsTrimmedSurface Jan 7, 2023 NurbsTextureCoordinate Jan 7, 2023 NurbsSwungSurface Jan 7, 2023 NurbsSweptSurface Jan 7, 2023 NurbsSurfaceInterpolator Jan 7, 2023 NurbsSet Jan 7, 2023 NurbsPositionInterpolator Jan 7, 2023 NurbsPatchSurface Jan 7, 2023 NurbsOrientationInterpolator Jan 7, 2023 NurbsCurve2D Jan 7, 2023 NurbsCurve Jan 7, 2023 ContourPolyline2D Jan 7, 2023 Contour2D Jan 7, 2023