1 // Created on: 1992-06-04
2 // Created by: Jacques GOUSSARD
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 _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile
18 #define _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
23 #include <IntRes2d_Domain.hxx>
24 #include <IntRes2d_Intersection.hxx>
25 #include <Standard_Integer.hxx>
26 class Adaptor2d_Curve2d;
27 class Geom2dInt_Geom2dCurveTool;
28 class Geom2dInt_TheProjPCurOfGInter;
29 class Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter;
30 class Geom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter;
31 class Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter;
32 class IntRes2d_Domain;
36 class Geom2dInt_TheIntPCurvePCurveOfGInter : public IntRes2d_Intersection
42 Standard_EXPORT Geom2dInt_TheIntPCurvePCurveOfGInter();
44 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);
46 Standard_EXPORT void Perform (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Standard_Real TolConf, const Standard_Real Tol);
48 //! Set / get minimum number of points in polygon for intersection.
49 Standard_EXPORT void SetMinNbSamples (const Standard_Integer theMinNbSamples);
50 Standard_EXPORT Standard_Integer GetMinNbSamples () const;
56 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);
58 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);
63 //! Method to find intersection between two curves
64 //! : returns false for case when some points of polygon
65 //! : were replaced on line and exact point of intersection was not found
66 //! : for case when point of intersection was found
67 //! : during prelimanary search for line (case of bad paramerization of Bspline for example).
68 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);
70 IntRes2d_Domain DomainOnCurve1;
71 IntRes2d_Domain DomainOnCurve2;
73 //! Minimal number of sample points
74 Standard_Integer myMinPntNb;
84 #endif // _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile