include/opencascade/Geom2dInt_TheIntPCurvePCurveOfGInter.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_TheIntPCurvePCurveOfGInter_HeaderFile
0018 #define _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <IntRes2d_Domain.hxx>
0024 #include <IntRes2d_Intersection.hxx>
0025 #include <Standard_Integer.hxx>
0026 class Adaptor2d_Curve2d;
0027 class Geom2dInt_Geom2dCurveTool;
0028 class Geom2dInt_TheProjPCurOfGInter;
0029 class Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter;
0030 class Geom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter;
0031 class Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter;
0032 class IntRes2d_Domain;
0033
0034
0035
0036 class Geom2dInt_TheIntPCurvePCurveOfGInter  : public IntRes2d_Intersection
0037 {
0038 public:
0039
0040   DEFINE_STANDARD_ALLOC
0041
0042   Standard_EXPORT Geom2dInt_TheIntPCurvePCurveOfGInter();
0043
0044   Standard_EXPORT void Perform (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Adaptor2d_Curve2d& Curve2, const IntRes2d_Domain& Domain2, const Standard_Real TolConf, const Standard_Real Tol);
0045
0046   Standard_EXPORT void Perform (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Standard_Real TolConf, const Standard_Real Tol);
0047
0048   //! Set / get minimum number of points in polygon for intersection.
0049   Standard_EXPORT void SetMinNbSamples (const Standard_Integer theMinNbSamples);
0050   Standard_EXPORT Standard_Integer GetMinNbSamples () const;
0051
0052
0053 protected:
0054
0055
0056   Standard_EXPORT void Perform (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Adaptor2d_Curve2d& Curve2, const IntRes2d_Domain& Domain2, const Standard_Real TolConf, const Standard_Real Tol, const Standard_Integer NbIter, const Standard_Real DeltaU, const Standard_Real DeltaV);
0057
0058   Standard_EXPORT void Perform (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Standard_Real TolConf, const Standard_Real Tol, const Standard_Integer NbIter, const Standard_Real DeltaU, const Standard_Real DeltaV);
0059
0060 private:
0061
0062
0063   //! Method to find intersection between two curves
0064   //! :  returns false for case when some points of polygon
0065   //! : were replaced on line and exact point of intersection was not found
0066   //! : for case when point of intersection was found
0067   //! : during prelimanary search for line (case of bad paramerization of Bspline for example).
0068   Standard_EXPORT Standard_Boolean findIntersect (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Adaptor2d_Curve2d& Curve2, const IntRes2d_Domain& Domain2, const Standard_Real TolConf, const Standard_Real Tol, const Standard_Integer NbIter, const Standard_Real DeltaU, const Standard_Real DeltaV, const Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter& thePoly1, const Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter& thePoly2, const Standard_Boolean isFullRepresentation);
0069
0070   IntRes2d_Domain DomainOnCurve1;
0071   IntRes2d_Domain DomainOnCurve2;
0072
0073   //! Minimal number of sample points
0074   Standard_Integer myMinPntNb;
0075
0076 };
0077
0078
0079
0080
0081
0082
0083
0084 #endif // _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile