#include #include // BSpline Curve in 2d space // ************************** #define No_Standard_RangeError #define No_Standard_OutOfRange #define Dimension_gen 2 #define Array1OfPoints TColgp_Array1OfPnt2d #define Point gp_Pnt2d #define Vector gp_Vec2d #define PointToCoords(carr,pnt,op) \ (carr)[0] = (pnt).X() op, \ (carr)[1] = (pnt).Y() op #define CoordsToPoint(pnt,carr,op) \ (pnt).SetX ((carr)[0] op), \ (pnt).SetY ((carr)[1] op) #define NullifyPoint(pnt) \ (pnt).SetCoord (0.,0.) #define NullifyCoords(carr) \ (carr)[0] = (carr)[1] = 0. #define ModifyCoords(carr,op) \ (carr)[0] op, \ (carr)[1] op #define CopyCoords(carr,carr2) \ (carr)[0] = (carr2)[0], \ (carr)[1] = (carr2)[1] #define BSplCLib_DataContainer BSplCLib_DataContainer_2d #include