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6.7.2 NUBGAC *(p, n, v)*

Creates a nurbs curve with 3 dimensional euclidian control points
which approximates a vector of data points *v* by
Global Approximation. *p* is the degree and *n* the number of control
points that the calculated curve shall have.
*p* and *n* are number nodes, and *v* is a typeless nodes to which
the data points are connected.

In the C++ class hierarchy the class created by the NUBGAC keyword is derived
from a general nurbs curve class (see NURBCURV 6.7.9),
so that it can be used at any places where a nurbs curve is expected
(with the same number format and control point type of course)

The following variations of this keyword exist (some of them
define the same internal structures, and are only defined to allow
consistent naming conventions):

Keyword |
numbers |

**NUBGAC ** |
float |

**NUBGAC_F ** |
float |

**NUBGAC_D ** |
double |

**NUBGAC_F_E3 ** |
float |

**NUBGAC_D_E3 ** |
double |

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2002-01-20