SketchPlugin_Fillet.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 SketchPlugin_Fillet_H_
#define SketchPlugin_Fillet_H_
 
#include "SketchPlugin.h"
 
#include "SketchPlugin_SketchEntity.h"
 
#include <GeomAPI_IPresentable.h>
#include <GeomDataAPI_Point2D.h>
 
class GeomAPI_XY;
 
class SketchPlugin_Fillet: public SketchPlugin_SketchEntity, public GeomAPI_IPresentable
{
 public:
  inline static const std::string& ID()
  {
    static const std::string MY_FEATURE_ID("SketchFillet");
    return MY_FEATURE_ID;
  }
 
  inline static const std::string& FILLET_POINT_ID()
  {
    static const std::string ID("fillet_point");
    return ID;
  }
 
  SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
  {
    static std::string MY_KIND = SketchPlugin_Fillet::ID();
    return MY_KIND;
  }
 
  SKETCHPLUGIN_EXPORT virtual void execute();
 
  SKETCHPLUGIN_EXPORT virtual void initAttributes();
 
  SKETCHPLUGIN_EXPORT virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
 
  SKETCHPLUGIN_EXPORT virtual bool isMacro() const {return true;}
 
  SKETCHPLUGIN_EXPORT virtual bool isPreviewNeeded() const {return false;}
 
  SKETCHPLUGIN_EXPORT virtual void move(const double, const double) {}
 
  SketchPlugin_Fillet();
 
private:
  bool calculateFilletParameters();
 
  FeaturePtr createFilletArc();
 
  FeaturePtr createFilletApex(const std::shared_ptr<GeomAPI_Pnt2d>& theCoordinates);
 
  void  removeReferencesButKeepDistances(std::set<FeaturePtr>& theFeaturesToRemove,
                                         const AttributePoint2DPtr theFilletPoints[2]);
 
  bool findFeaturesContainingFilletPoint(std::shared_ptr<GeomDataAPI_Point2D> theFilletPoint);
 
private:
    FeaturePtr myBaseFeatures[2];
    std::string myFeatAttributes[4]; // attributes of features
    bool myIsReversed;
    bool myIsNotInversed[2]; // indicates which point the features share
    bool myFilletCreated;
    std::shared_ptr<GeomAPI_XY> myCenterXY;
    std::shared_ptr<GeomAPI_XY> myTangentXY1;
    std::shared_ptr<GeomAPI_XY> myTangentXY2;
};
 
#endif