SketchSolver_ConstraintTangent.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 SketchSolver_ConstraintTangent_H_
#define SketchSolver_ConstraintTangent_H_
 
#include <SketchSolver_Constraint.h>
 
class SketchSolver_ConstraintTangent : public SketchSolver_Constraint
{
public:
  SketchSolver_ConstraintTangent(ConstraintPtr theConstraint) :
      SketchSolver_Constraint(theConstraint),
      isArcArcInternal(false),
      myCurveCurveAngle(0.0)
  {}
 
  virtual void notify(const FeaturePtr&      theFeature,
                      PlaneGCSSolver_Update* theUpdater);
 
  virtual bool remove();
 
protected:
  virtual void process();
 
  void rebuild();
 
  virtual void adjustConstraint();
 
private:
  bool isArcArcInternal;
  double myCurveCurveAngle;
  AttributePtr mySharedPoint;
  EntityWrapperPtr myAuxPoint;
  ScalarWrapperPtr myAuxParameters[2];
};
 
#endif