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141 lines
4.3 KiB
C++
141 lines
4.3 KiB
C++
// Created on: 1993-10-07
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// Created by: Yves FRICAUD
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// Copyright (c) 1993-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _MAT2d_Connexion_HeaderFile
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#define _MAT2d_Connexion_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Real.hxx>
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#include <gp_Pnt2d.hxx>
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#include <MMgt_TShared.hxx>
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#include <Standard_Boolean.hxx>
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class gp_Pnt2d;
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class MAT2d_Connexion;
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DEFINE_STANDARD_HANDLE(MAT2d_Connexion, MMgt_TShared)
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//! A Connexion links two lines of items in a set
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//! of lines. It s contains two points and their paramatric
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//! definitions on the lines.
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//! The items can be points or curves.
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class MAT2d_Connexion : public MMgt_TShared
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{
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public:
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Standard_EXPORT MAT2d_Connexion();
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Standard_EXPORT MAT2d_Connexion(const Standard_Integer LineA, const Standard_Integer LineB, const Standard_Integer ItemA, const Standard_Integer ItemB, const Standard_Real Distance, const Standard_Real ParameterOnA, const Standard_Real ParameterOnB, const gp_Pnt2d& PointA, const gp_Pnt2d& PointB);
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//! Returns the Index on the first line.
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Standard_EXPORT Standard_Integer IndexFirstLine() const;
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//! Returns the Index on the Second line.
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Standard_EXPORT Standard_Integer IndexSecondLine() const;
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//! Returns the Index of the item on the first line.
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Standard_EXPORT Standard_Integer IndexItemOnFirst() const;
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//! Returns the Index of the item on the second line.
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Standard_EXPORT Standard_Integer IndexItemOnSecond() const;
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//! Returns the parameter of the point on the firstline.
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Standard_EXPORT Standard_Real ParameterOnFirst() const;
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//! Returns the parameter of the point on the secondline.
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Standard_EXPORT Standard_Real ParameterOnSecond() const;
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//! Returns the point on the firstline.
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Standard_EXPORT gp_Pnt2d PointOnFirst() const;
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//! Returns the point on the secondline.
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Standard_EXPORT gp_Pnt2d PointOnSecond() const;
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//! Returns the distance between the two points.
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Standard_EXPORT Standard_Real Distance() const;
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Standard_EXPORT void IndexFirstLine (const Standard_Integer anIndex);
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Standard_EXPORT void IndexSecondLine (const Standard_Integer anIndex);
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Standard_EXPORT void IndexItemOnFirst (const Standard_Integer anIndex);
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Standard_EXPORT void IndexItemOnSecond (const Standard_Integer anIndex);
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Standard_EXPORT void ParameterOnFirst (const Standard_Real aParameter);
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Standard_EXPORT void ParameterOnSecond (const Standard_Real aParameter);
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Standard_EXPORT void PointOnFirst (const gp_Pnt2d& aPoint);
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Standard_EXPORT void PointOnSecond (const gp_Pnt2d& aPoint);
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Standard_EXPORT void Distance (const Standard_Real aDistance);
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//! Returns the reverse connexion of <me>.
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//! the firstpoint is the secondpoint.
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//! the secondpoint is the firstpoint.
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Standard_EXPORT Handle(MAT2d_Connexion) Reverse() const;
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//! Returns <True> if my firstPoint is on the same line
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//! than the firstpoint of <aConnexion> and my firstpoint
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//! is after the firstpoint of <aConnexion> on the line.
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//! <aSense> = 1 if <aConnexion> is on the Left of its
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//! firstline, else <aSense> = -1.
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Standard_EXPORT Standard_Boolean IsAfter (const Handle(MAT2d_Connexion)& aConnexion, const Standard_Real aSense) const;
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//! Print <me>.
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Standard_EXPORT void Dump (const Standard_Integer Deep = 0, const Standard_Integer Offset = 0) const;
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DEFINE_STANDARD_RTTIEXT(MAT2d_Connexion,MMgt_TShared)
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protected:
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private:
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Standard_Integer lineA;
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Standard_Integer lineB;
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Standard_Integer itemA;
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Standard_Integer itemB;
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Standard_Real distance;
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Standard_Real parameterOnA;
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Standard_Real parameterOnB;
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gp_Pnt2d pointA;
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gp_Pnt2d pointB;
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};
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#endif // _MAT2d_Connexion_HeaderFile
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