| Description |
| Initializes the B-spline surface data structure. |
| Synopsis |
| #include <ProSurfacedata.h> |
| ProError | ProBsplinesrfdataInit | ( |
| int deg[2] | |
| /*
(In) |
| The basis function's degrees (in the U and V directions). |
| */ |
| double* u_par_arr | |
| /*
(In) |
| The ProArray of knots on the parameter line, U. |
| */ |
| double* v_par_arr | |
| /*
(In) |
| The ProArray of knots on the parameter line, V. |
| */ |
| double* wghts_arr | |
| /*
(In) |
| In the case of rational B-splines, this is a ProArray of the same dimension as the array of c_point_arr. Otherwise, this is NULL. |
| */ |
| Pro3dPnt* c_point_arr | |
| /*
(In) |
| The ProArray of control points. |
| */ |
| int num_u | |
| /*
(In) |
| The size in U. |
| */ |
| int num_v | |
| /*
(In) |
| The size in V. |
| */ |
| int num_c_point | |
| /*
(In) |
| The number of control points. |
| */ |
| ProSurfaceshapedata* p_surf_shape | |
| /*
(Out) |
| The B-spline surface. |
| */ |
| ) |
| Returns |
|
|