6.7.11 NURBSUBC (r, c)

Creates a nurbs curve defined by a subrange r of the parametric domain of another nurbs curve c.

r is a typeless node to which the lower and upper bound of the subrange of the parametric domain of the other curve are connected, c must be of type NURBCURV (see 6.7.9).

In the C++ class hierarchy the class created by the NURBSUBC 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	control points
NURBSUBC	float	homogeneous,3D
NURBSUBC	float	homogeneous,2D
NURBSUBC_F	float	homogeneous,3D
NURBSUBC_F	float	homogeneous,2D
NURBSUBC_D	double	homogeneous,3D
NURBSUBC_D	double	homogeneous,2D
NURBSUBC_E2	float	euclidian,2D
NURBSUBC_E3	float	euclidian,3D
NURBSUBC_H2	float	homogeneous,2D
NURBSUBC_H3	float	homogeneous,3D
NURBSUBC_F_E2	float	euclidean,2D
NURBSUBC_F_E3	float	euclidean,3D
NURBSUBC_F_H2	float	homogeneous,2D
NURBSUBC_F_H3	float	homogeneous,3D
NURBSUBC_D_E2	double	euclidean,2D
NURBSUBC_D_E3	double	euclidean,3D
NURBSUBC_D_H2	double	homogeneous,2D
NURBSUBC_D_H3	double	homogeneous,3D