GeomAlgoAPI_Circ2dBuilder.h

// Copyright (C) 2014-2026  CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef GeomAlgoAPI_Circ2dBuilder_H_
#define GeomAlgoAPI_Circ2dBuilder_H_
 
#include <GeomAlgoAPI.h>
 
#include <memory>
#include <vector>
 
class GeomAPI_Ax3;
class GeomAPI_Circ2d;
class GeomAPI_Pnt2d;
class GeomAPI_Shape;
 
class GeomAlgoAPI_Circ2dBuilder
{
public:
  GEOMALGOAPI_EXPORT
  GeomAlgoAPI_Circ2dBuilder(const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
  GEOMALGOAPI_EXPORT
  void setRadius(const double theRadius);
 
  GEOMALGOAPI_EXPORT
  void setCenter(const std::shared_ptr<GeomAPI_Pnt2d>& theCenter);
 
  GEOMALGOAPI_EXPORT
  void addTangentCurve(const std::shared_ptr<GeomAPI_Shape>& theEdge);
 
  GEOMALGOAPI_EXPORT
  void setTransversalLine(const std::shared_ptr<GeomAPI_Shape>& theEdge);
 
  GEOMALGOAPI_EXPORT
  void addPassingPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
 
  GEOMALGOAPI_EXPORT
  void setClosestPoint(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
 
  GEOMALGOAPI_EXPORT
  std::shared_ptr<GeomAPI_Circ2d> circle();
 
  GEOMALGOAPI_EXPORT
  static std::shared_ptr<GeomAPI_Circ2d>
      circle(const std::shared_ptr<GeomAPI_Pnt2d>& theFirstPoint,
             const std::shared_ptr<GeomAPI_Pnt2d>& theSecondPoint,
             const std::shared_ptr<GeomAPI_Pnt2d>& theThirdPoint);
 
private:
  std::shared_ptr<GeomAPI_Ax3>                  myPlane;
  std::shared_ptr<GeomAPI_Pnt2d>                myCenter;
  std::vector< std::shared_ptr<GeomAPI_Pnt2d> > myPassingPoints;
  std::vector< std::shared_ptr<GeomAPI_Shape> > myTangentShapes;
  std::shared_ptr<GeomAPI_Shape>                myTransversalLine;
  std::shared_ptr<GeomAPI_Pnt2d>                myClosestPoint;
  double                                        myRadius;
};
 
#endif