-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: SketchSolver_ConstraintTangent.h
-// Created: 1 Apr 2015
-// Author: Artem ZHIDKOV
+// Copyright (C) 2014-2021 CEA/DEN, EDF R&D
+//
+// 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.h"
#include <SketchSolver_Constraint.h>
/** \class SketchSolver_ConstraintTangent
public:
/// Constructor based on SketchPlugin constraint
SketchSolver_ConstraintTangent(ConstraintPtr theConstraint) :
- SketchSolver_Constraint(theConstraint)
+ SketchSolver_Constraint(theConstraint),
+ isArcArcInternal(false),
+ myCurveCurveAngle(0.0)
{}
+ /// \brief Notify this object about the feature is changed somewhere
+ virtual void notify(const FeaturePtr& theFeature,
+ PlaneGCSSolver_Update* theUpdater);
+
+ /// \brief Tries to remove constraint
+ /// \return \c false, if current constraint contains another SketchPlugin constraints
+ /// (like for multiple coincidence)
+ virtual bool remove();
+
protected:
- /// \brief Generate list of attributes of constraint in order useful for constraints
- /// \param[out] theValue numerical characteristic of constraint (e.g. distance)
- /// \param[out] theAttributes list of attributes to be filled
- virtual void getAttributes(double& theValue, std::vector<EntityWrapperPtr>& theAttributes);
+ /// \brief Converts SketchPlugin constraint to a list of solver constraints
+ virtual void process();
+
+ /// \brief Remove current constraint from the storage and build is again
+ void rebuild();
+
+ /// \brief This method is used in derived objects to check consistency of constraint.
+ /// E.g. the distance between line and point may be signed.
+ virtual void adjustConstraint();
+
+private:
+ bool isArcArcInternal;
+ double myCurveCurveAngle;
+ AttributePtr mySharedPoint;
+ EntityWrapperPtr myAuxPoint;
+ ScalarWrapperPtr myAuxParameters[2];
};
#endif
