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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 |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
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. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile |
18 | #define _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <IntRes2d_Domain.hxx> |
25 | #include <IntRes2d_Intersection.hxx> |
26 | #include <Standard_Real.hxx> |
27 | #include <Standard_Integer.hxx> |
28 | #include <Standard_Boolean.hxx> |
29 | class Adaptor2d_Curve2d; |
30 | class Geom2dInt_Geom2dCurveTool; |
31 | class Geom2dInt_TheProjPCurOfGInter; |
32 | class Geom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter; |
33 | class Geom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter; |
34 | class Geom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter; |
35 | class IntRes2d_Domain; |
36 | |
37 | |
38 | |
39 | class Geom2dInt_TheIntPCurvePCurveOfGInter : public IntRes2d_Intersection |
40 | { |
41 | public: |
42 | |
43 | DEFINE_STANDARD_ALLOC |
44 | |
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45 | Standard_EXPORT Geom2dInt_TheIntPCurvePCurveOfGInter(); |
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46 | |
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47 | 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); |
48 | |
49 | Standard_EXPORT void Perform (const Adaptor2d_Curve2d& Curve1, const IntRes2d_Domain& Domain1, const Standard_Real TolConf, const Standard_Real Tol); |
50 | |
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51 | //! Set / get minimum number of points in polygon for intersection. |
52 | Standard_EXPORT void SetMinNbSamples (const Standard_Integer theMinNbSamples); |
53 | Standard_EXPORT Standard_Integer GetMinNbSamples () const; |
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54 | |
55 | |
56 | protected: |
57 | |
58 | |
59 | 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); |
60 | |
61 | 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); |
62 | |
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63 | private: |
64 | |
65 | |
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66 | //! Method to find intersection between two curves |
67 | //! : returns false for case when some points of polygon |
68 | //! : were replaced on line and exact point of intersection was not found |
69 | //! : for case when point of intersection was found |
70 | //! : during prelimanary search for line (case of bad paramerization of Bspline for example). |
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71 | 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); |
72 | |
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73 | IntRes2d_Domain DomainOnCurve1; |
74 | IntRes2d_Domain DomainOnCurve2; |
75 | |
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76 | //! Minimal number of sample points |
77 | Standard_Integer myMinPntNb; |
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78 | |
79 | }; |
80 | |
81 | |
82 | |
83 | |
84 | |
85 | |
86 | |
87 | #endif // _Geom2dInt_TheIntPCurvePCurveOfGInter_HeaderFile |