# siNurbsDirection Enum

## Enumerations
enum | siNurbsDirection { siUDirection = 0, siVDirection = 1 }

## Detailed Description

Types of nurbs direction parameters.

See also:
  ControlPointCollection::Dimension, NurbsSurface::Knots, CControlPointRefArray::Dimension, NurbsSurface::GetKnots

## Enumeration Type Documentation

enum siNurbsDirection

Enumerator:

  siUDirection | [0] Nurbs direction in U
  siVDirection | [1] Nurbs direction in V