formZ SDK | 5.0 API Reference | System | Nurbs Surface
Description
Gets the U knots of a NURBS surface. The knots array is allocated by the user and must be of size u_npts+u_degree+1. u_npts is the number of control points in U direction obtained from function fz_nsrf_get_u_npts(). u_degree is the degree in U direction obtained from function fz_nsrf_get_u_degree().
Plugin Prototype
fzrt_error_td fz_nsrf_get_u_knots(
srf, | |
double * | u_knots ) |
Parameters
srf [Input]
NURBS surface
u_knots [Result]
U knot array
Returns
Error codes
Availability
5.0.0.0
Example Files
See Also
fz_nsrf_get_u_npts, fz_nsrf_get_u_degree,
Function Set
Defined in