1 // Copyright (C) 2014-2023 CEA, EDF
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
20 #ifndef SketchPlugin_ConstraintTangent_H_
21 #define SketchPlugin_ConstraintTangent_H_
23 #include "SketchPlugin.h"
24 #include <SketchPlugin_Sketch.h>
25 #include "SketchPlugin_ConstraintBase.h"
27 /** \class SketchPlugin_ConstraintTangent
29 * \brief Feature for creation of a new constraint tangency between line and arc
30 * or between two circular arcs. The used features must have shared vertex
32 * This constraint has two attributes:
33 * SketchPlugin_Constraint::ENTITY_A() and SketchPlugin_Constraint::ENTITY_B()
35 class SketchPlugin_ConstraintTangent : public SketchPlugin_ConstraintBase
38 /// Equal constraint kind
39 inline static const std::string& ID()
41 static const std::string MY_CONSTRAINT_TANGENT_ID("SketchConstraintTangent");
42 return MY_CONSTRAINT_TANGENT_ID;
44 /// \brief Returns the kind of a feature
45 SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
47 static std::string MY_KIND = SketchPlugin_ConstraintTangent::ID();
51 /// \brief Creates a new part document if needed
52 SKETCHPLUGIN_EXPORT virtual void execute();
54 /// \brief Request for initialization of data model of the feature: adding all attributes
55 SKETCHPLUGIN_EXPORT virtual void initAttributes();
57 /// Returns the AIS preview
58 SKETCHPLUGIN_EXPORT virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
60 /// \brief Use plugin manager for features creation
61 SketchPlugin_ConstraintTangent();