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File indexing completed on 2025-01-18 10:03:52

0001 // Created on: 1992-10-14
0002 // Created by: Christophe MARION
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 _HLRBRep_TheIntPCurvePCurveOfCInter_HeaderFile
0018 #define _HLRBRep_TheIntPCurvePCurveOfCInter_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 HLRBRep_CurveTool;
0027 class HLRBRep_TheProjPCurOfCInter;
0028 class HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter;
0029 class HLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter;
0030 class HLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter;
0031 class IntRes2d_Domain;
0032 
0033 
0034 
0035 class HLRBRep_TheIntPCurvePCurveOfCInter  : public IntRes2d_Intersection
0036 {
0037 public:
0038 
0039   DEFINE_STANDARD_ALLOC
0040 
0041   
0042   Standard_EXPORT HLRBRep_TheIntPCurvePCurveOfCInter();
0043   
0044   Standard_EXPORT void Perform (const Standard_Address& Curve1, const IntRes2d_Domain& Domain1, const Standard_Address& Curve2, const IntRes2d_Domain& Domain2, const Standard_Real TolConf, const Standard_Real Tol);
0045   
0046   Standard_EXPORT void Perform (const Standard_Address& 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 protected:
0053 
0054   
0055   Standard_EXPORT void Perform (const Standard_Address& Curve1, const IntRes2d_Domain& Domain1, const Standard_Address& 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);
0056   
0057   Standard_EXPORT void Perform (const Standard_Address& 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);
0058 
0059 
0060 
0061 
0062 private:
0063 
0064   
0065   //! Method to find intersection between two curves
0066   //! :  returns false for case when some points of polygon
0067   //! : were replaced on line and exact point of intersection was not found
0068   //! : for case when point of intersection was found
0069   //! : during prelimanary search for line (case of bad paramerization of Bspline for example).
0070   Standard_EXPORT Standard_Boolean findIntersect (const Standard_Address& Curve1, const IntRes2d_Domain& Domain1, const Standard_Address& 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 HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter& thePoly1, const HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter& thePoly2, const Standard_Boolean isFullRepresentation);
0071 
0072 
0073   IntRes2d_Domain DomainOnCurve1;
0074   IntRes2d_Domain DomainOnCurve2;
0075 
0076   //! Minimal number of sample points
0077   Standard_Integer myMinPntNb;
0078 };
0079 
0080 
0081 
0082 
0083 
0084 
0085 
0086 #endif // _HLRBRep_TheIntPCurvePCurveOfCInter_HeaderFile