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
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #ifndef SketchSolver_ConstraintCollinear_H_
22 #define SketchSolver_ConstraintCollinear_H_
24 #include <SketchSolver_Constraint.h>
26 /** \class SketchSolver_ConstraintCollinear
28 * \brief Converts collinear constraint to the constraint applicable for solver
30 class SketchSolver_ConstraintCollinear : public SketchSolver_Constraint
33 /// Constructor based on SketchPlugin constraint
34 SketchSolver_ConstraintCollinear(ConstraintPtr theConstraint)
35 : SketchSolver_Constraint(theConstraint),
38 for (int i = 0; i < 4; ++i)
39 myIsConstraintApplied[i] = false;
42 /// \brief Notify this object about the feature is changed somewhere
43 virtual void notify(const FeaturePtr& theFeature,
44 PlaneGCSSolver_Update* theUpdater);
47 /// \brief Converts SketchPlugin constraint to a list of solver constraints
48 virtual void process();
51 EntityWrapperPtr myPoints[4]; ///< extremities on collinear lines
52 bool myIsConstraintApplied[4]; ///< set \c true if point on opposite line
53 bool myInSolver; ///< the constraint is added to the solver