1 // Created on: 1995-12-01 2 // Created by: EXPRESS->CDL V0.2 Translator 3 // Copyright (c) 1995-1999 Matra Datavision 4 // Copyright (c) 1999-2014 OPEN CASCADE SAS 5 // 6 // This file is part of Open CASCADE Technology software library. 7 // 8 // This library is free software; you can redistribute it and/or modify it under 9 // the terms of the GNU Lesser General Public License version 2.1 as published 10 // by the Free Software Foundation, with special exception defined in the file 11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT 12 // distribution for complete text of the license and disclaimer of any warranty. 13 // 14 // Alternatively, this file may be used under the terms of Open CASCADE 15 // commercial license or contractual agreement. 16 17 #ifndef _StepGeom_BSplineCurve_HeaderFile 18 #define _StepGeom_BSplineCurve_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_Type.hxx> 22 23 #include <Standard_Integer.hxx> 24 #include <StepGeom_HArray1OfCartesianPoint.hxx> 25 #include <StepGeom_BSplineCurveForm.hxx> 26 #include <StepData_Logical.hxx> 27 #include <StepGeom_BoundedCurve.hxx> 28 class TCollection_HAsciiString; 29 class StepGeom_CartesianPoint; 30 31 32 class StepGeom_BSplineCurve; 33 DEFINE_STANDARD_HANDLE(StepGeom_BSplineCurve, StepGeom_BoundedCurve) 34 35 36 class StepGeom_BSplineCurve : public StepGeom_BoundedCurve 37 { 38 39 public: 40 41 42 //! Returns a BSplineCurve 43 Standard_EXPORT StepGeom_BSplineCurve(); 44 45 Standard_EXPORT void Init (const Handle(TCollection_HAsciiString)& aName, const Standard_Integer aDegree, const Handle(StepGeom_HArray1OfCartesianPoint)& aControlPointsList, const StepGeom_BSplineCurveForm aCurveForm, const StepData_Logical aClosedCurve, const StepData_Logical aSelfIntersect); 46 47 Standard_EXPORT void SetDegree (const Standard_Integer aDegree); 48 49 Standard_EXPORT Standard_Integer Degree() const; 50 51 Standard_EXPORT void SetControlPointsList (const Handle(StepGeom_HArray1OfCartesianPoint)& aControlPointsList); 52 53 Standard_EXPORT Handle(StepGeom_HArray1OfCartesianPoint) ControlPointsList() const; 54 55 Standard_EXPORT Handle(StepGeom_CartesianPoint) ControlPointsListValue (const Standard_Integer num) const; 56 57 Standard_EXPORT Standard_Integer NbControlPointsList() const; 58 59 Standard_EXPORT void SetCurveForm (const StepGeom_BSplineCurveForm aCurveForm); 60 61 Standard_EXPORT StepGeom_BSplineCurveForm CurveForm() const; 62 63 Standard_EXPORT void SetClosedCurve (const StepData_Logical aClosedCurve); 64 65 Standard_EXPORT StepData_Logical ClosedCurve() const; 66 67 Standard_EXPORT void SetSelfIntersect (const StepData_Logical aSelfIntersect); 68 69 Standard_EXPORT StepData_Logical SelfIntersect() const; 70 71 72 73 74 DEFINE_STANDARD_RTTIEXT(StepGeom_BSplineCurve,StepGeom_BoundedCurve) 75 76 protected: 77 78 79 80 81 private: 82 83 84 Standard_Integer degree; 85 Handle(StepGeom_HArray1OfCartesianPoint) controlPointsList; 86 StepGeom_BSplineCurveForm curveForm; 87 StepData_Logical closedCurve; 88 StepData_Logical selfIntersect; 89 90 91 }; 92 93 94 95 96 97 98 99 #endif // _StepGeom_BSplineCurve_HeaderFile 100