1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
20 #ifndef SketchSolver_ConstraintCoincidence_H_
21 #define SketchSolver_ConstraintCoincidence_H_
23 #include <SketchSolver_Constraint.h>
25 /** \class SketchSolver_ConstraintCoincidence
27 * \brief Convert coincidence constraint to SolveSpace structure
29 class SketchSolver_ConstraintCoincidence : public SketchSolver_Constraint
32 /// Constructor based on SketchPlugin constraint
33 SketchSolver_ConstraintCoincidence(ConstraintPtr theConstraint) :
34 SketchSolver_Constraint(theConstraint),
38 /// \brief Notify this object about the feature is changed somewhere
39 virtual void notify(const FeaturePtr& theFeature,
40 PlaneGCSSolver_Update* theUpdater);
42 /// \brief Remove constraint
43 virtual bool remove();
46 /// \brief Converts SketchPlugin constraint to a list of solver constraints
47 virtual void process();
49 /// \brief Generate list of attributes of constraint in order useful for constraints
50 /// \param[out] theValue numerical characteristic of constraint (e.g. distance)
51 /// \param[out] theAttributes list of attributes to be filled
52 virtual void getAttributes(EntityWrapperPtr& theValue,
53 std::vector<EntityWrapperPtr>& theAttributes);
56 bool myInSolver; ///< shows the constraint is added to the solver
57 EntityWrapperPtr myFeatureExtremities[2]; ///< extremities of a feature, a point is coincident to