include/opencascade/StepGeom_BSplineCurve.hxx

0001 // Created on: 1995-12-01
0002 // Created by: EXPRESS->CDL V0.2 Translator
0003 // Copyright (c) 1995-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _StepGeom_BSplineCurve_HeaderFile
0018 #define _StepGeom_BSplineCurve_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <Standard_Integer.hxx>
0024 #include <StepGeom_CartesianPoint.hxx>
0025 #include <NCollection_Array1.hxx>
0026 #include <NCollection_HArray1.hxx>
0027 #include <StepGeom_BSplineCurveForm.hxx>
0028 #include <StepData_Logical.hxx>
0029 #include <StepGeom_BoundedCurve.hxx>
0030 class TCollection_HAsciiString;
0031 class StepGeom_CartesianPoint;
0032
0033 class StepGeom_BSplineCurve : public StepGeom_BoundedCurve
0034 {
0035
0036 public:
0037   //! Returns a BSplineCurve
0038   Standard_EXPORT StepGeom_BSplineCurve();
0039
0040   Standard_EXPORT void Init(
0041     const occ::handle<TCollection_HAsciiString>& aName,
0042     const int                                    aDegree,
0043     const occ::handle<NCollection_HArray1<occ::handle<StepGeom_CartesianPoint>>>&
0044                                     aControlPointsList,
0045     const StepGeom_BSplineCurveForm aCurveForm,
0046     const StepData_Logical          aClosedCurve,
0047     const StepData_Logical          aSelfIntersect);
0048
0049   Standard_EXPORT void SetDegree(const int aDegree);
0050
0051   Standard_EXPORT int Degree() const;
0052
0053   Standard_EXPORT void SetControlPointsList(
0054     const occ::handle<NCollection_HArray1<occ::handle<StepGeom_CartesianPoint>>>&
0055       aControlPointsList);
0056
0057   Standard_EXPORT occ::handle<NCollection_HArray1<occ::handle<StepGeom_CartesianPoint>>>
0058                   ControlPointsList() const;
0059
0060   Standard_EXPORT occ::handle<StepGeom_CartesianPoint> ControlPointsListValue(const int num) const;
0061
0062   Standard_EXPORT int NbControlPointsList() const;
0063
0064   Standard_EXPORT void SetCurveForm(const StepGeom_BSplineCurveForm aCurveForm);
0065
0066   Standard_EXPORT StepGeom_BSplineCurveForm CurveForm() const;
0067
0068   Standard_EXPORT void SetClosedCurve(const StepData_Logical aClosedCurve);
0069
0070   Standard_EXPORT StepData_Logical ClosedCurve() const;
0071
0072   Standard_EXPORT void SetSelfIntersect(const StepData_Logical aSelfIntersect);
0073
0074   Standard_EXPORT StepData_Logical SelfIntersect() const;
0075
0076   DEFINE_STANDARD_RTTIEXT(StepGeom_BSplineCurve, StepGeom_BoundedCurve)
0077
0078 private:
0079   int                                                                    degree;
0080   occ::handle<NCollection_HArray1<occ::handle<StepGeom_CartesianPoint>>> controlPointsList;
0081   StepGeom_BSplineCurveForm                                              curveForm;
0082   StepData_Logical                                                       closedCurve;
0083   StepData_Logical                                                       selfIntersect;
0084 };
0085
0086 #endif // _StepGeom_BSplineCurve_HeaderFile