cagd_lib/sbsp_int.c:214 CagdSrfStruct *BspSrfInterpolate(CagdCtlPtStruct *PtList, int NumUPts, int NumVPts, CagdRType *UParams, CagdRType *VParams, CagdRType *UKV, CagdRType *VKV, int ULength, int VLength, int UOrder, int VOrder)
PtList: A long linked list (NumUPts * NumVPts) of points to interpolated or least square approximate.
NumUPts: Number of points in PtList in the U direction.
NumVPts: Number of points in PtList in the V direction.
UParams: Parameter at which surface should interpolate or approxximate PtList in the U direction.
VParams: Parameter at which surface should interpolate or approxximate PtList in the V direction.
UKV: Requested knot vector form the surface in the U direction.
VKV: Requested knot vector form the surface in the V direction.
ULength: Requested length of control mesh of surface in U direction.
VLength: Requested length of control mesh of surface in V direction.
UOrder: Requested order of surface in U direction.
VOrder: Requested order of surface in U direction.