include/opencascade/Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter.hxx

0001 // Created on: 1992-06-04
0002 // Created by: Jacques GOUSSARD
0003 // Copyright (c) 1992-1999 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 _Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter_HeaderFile
0018 #define _Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <IntRes2d_Intersection.hxx>
0024 #include <TColStd_Array1OfReal.hxx>
0025 class Standard_ConstructionError;
0026 class IntCurve_IConicTool;
0027 class Adaptor2d_Curve2d;
0028 class Geom2dInt_Geom2dCurveTool;
0029 class Geom2dInt_TheProjPCurOfGInter;
0030 class Geom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter;
0031 class IntRes2d_Domain;
0032 class gp_Pnt2d;
0033
0034
0035
0036 class Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter  : public IntRes2d_Intersection
0037 {
0038 public:
0039
0040   DEFINE_STANDARD_ALLOC
0041
0042
0043   //! Empty constructor.
0044   Standard_EXPORT Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter();
0045
0046   //! Intersection between an implicit curve and
0047   //! a parametrised curve.
0048   //! The exception ConstructionError is raised if the domain
0049   //! of the parametrised curve does not verify HasFirstPoint
0050   //! and HasLastPoint return True.
0051   Standard_EXPORT Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter(const IntCurve_IConicTool& ITool, const IntRes2d_Domain& Dom1, const Adaptor2d_Curve2d& PCurve, const IntRes2d_Domain& Dom2, const Standard_Real TolConf, const Standard_Real Tol);
0052
0053   //! Intersection between an implicit curve and
0054   //! a parametrised curve.
0055   //! The exception ConstructionError is raised if the domain
0056   //! of the parametrised curve does not verify HasFirstPoint
0057   //! and HasLastPoint return True.
0058   Standard_EXPORT void Perform (const IntCurve_IConicTool& ITool, const IntRes2d_Domain& Dom1, const Adaptor2d_Curve2d& PCurve, const IntRes2d_Domain& Dom2, const Standard_Real TolConf, const Standard_Real Tol);
0059
0060   Standard_EXPORT Standard_Real FindU (const Standard_Real parameter, gp_Pnt2d& point, const Adaptor2d_Curve2d& TheParCurev, const IntCurve_IConicTool& TheImpTool) const;
0061
0062   Standard_EXPORT Standard_Real FindV (const Standard_Real parameter, gp_Pnt2d& point, const IntCurve_IConicTool& TheImpTool, const Adaptor2d_Curve2d& ParCurve, const IntRes2d_Domain& TheParCurveDomain, const Standard_Real V0, const Standard_Real V1, const Standard_Real Tolerance) const;
0063
0064   Standard_EXPORT void And_Domaine_Objet1_Intersections (const IntCurve_IConicTool& TheImpTool, const Adaptor2d_Curve2d& TheParCurve, const IntRes2d_Domain& TheImpCurveDomain, const IntRes2d_Domain& TheParCurveDomain, Standard_Integer& NbResultats, TColStd_Array1OfReal& Inter2_And_Domain2, TColStd_Array1OfReal& Inter1, TColStd_Array1OfReal& Resultat1, TColStd_Array1OfReal& Resultat2, const Standard_Real EpsNul) const;
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0069 protected:
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0075 private:
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0081 };
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0089 #endif // _Geom2dInt_TheIntersectorOfTheIntConicCurveOfGInter_HeaderFile