1 // Created on: 1992-10-14
2 // Created by: Christophe MARION
3 // Copyright (c) 1992-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _HLRBRep_TheIntPCurvePCurveOfCInter_HeaderFile
18 #define _HLRBRep_TheIntPCurvePCurveOfCInter_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <IntRes2d_Domain.hxx>
25 #include <IntRes2d_Intersection.hxx>
26 #include <Standard_Address.hxx>
27 #include <Standard_Real.hxx>
28 #include <Standard_Integer.hxx>
29 #include <Standard_Boolean.hxx>
30 class HLRBRep_CurveTool;
31 class HLRBRep_TheProjPCurOfCInter;
32 class HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter;
33 class HLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter;
34 class HLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter;
35 class IntRes2d_Domain;
39 class HLRBRep_TheIntPCurvePCurveOfCInter : public IntRes2d_Intersection
46 Standard_EXPORT HLRBRep_TheIntPCurvePCurveOfCInter();
48 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);
50 Standard_EXPORT void Perform (const Standard_Address& Curve1, const IntRes2d_Domain& Domain1, const Standard_Real TolConf, const Standard_Real Tol);
52 //! Set / get minimum number of points in polygon for intersection.
53 Standard_EXPORT void SetMinNbSamples (const Standard_Integer theMinNbSamples);
54 Standard_EXPORT Standard_Integer GetMinNbSamples () const;
59 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);
61 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);
69 //! Method to find intersection between two curves
70 //! : returns false for case when some points of polygon
71 //! : were replaced on line and exact point of intersection was not found
72 //! : for case when point of intersection was found
73 //! : during prelimanary search for line (case of bad paramerization of Bspline for example).
74 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);
77 IntRes2d_Domain DomainOnCurve1;
78 IntRes2d_Domain DomainOnCurve2;
80 //! Minimal number of sample points
81 Standard_Integer myMinPntNb;
90 #endif // _HLRBRep_TheIntPCurvePCurveOfCInter_HeaderFile