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_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter_HeaderFile
18 #define _HLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Boolean.hxx>
25 #include <Standard_Integer.hxx>
26 #include <Standard_Real.hxx>
27 #include <HLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter.hxx>
28 #include <math_Vector.hxx>
29 #include <Standard_Address.hxx>
30 class HLRBRep_CurveTool;
31 class HLRBRep_TheProjPCurOfCInter;
32 class HLRBRep_TheIntPCurvePCurveOfCInter;
33 class HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter;
34 class HLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter;
38 class HLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter
45 Standard_EXPORT HLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter(const Standard_Address& C1, const Standard_Address& C2, const Standard_Real Tol);
47 Standard_EXPORT void Perform (const HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter& Poly1, const HLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter& Poly2, Standard_Integer& NumSegOn1, Standard_Integer& NumSegOn2, Standard_Real& ParamOnSeg1, Standard_Real& ParamOnSeg2);
49 Standard_EXPORT void Perform (const Standard_Real Uo, const Standard_Real Vo, const Standard_Real UInf, const Standard_Real VInf, const Standard_Real USup, const Standard_Real VSup);
51 Standard_EXPORT Standard_Integer NbRoots() const;
53 Standard_EXPORT void Roots (Standard_Real& U, Standard_Real& V);
55 Standard_EXPORT Standard_Boolean AnErrorOccurred() const;
69 Standard_EXPORT void MathPerform();
72 Standard_Boolean done;
73 Standard_Integer nbroots;
75 HLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter FctDist;
76 math_Vector ToleranceVector;
77 math_Vector BInfVector;
78 math_Vector BSupVector;
79 math_Vector StartingPoint;
81 Standard_Boolean anErrorOccurred;
92 #endif // _HLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter_HeaderFile