--- /dev/null
+// Copyright (C) 2014-2022 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 FEATURESPLUGIN_SEWING_H_
+#define FEATURESPLUGIN_SEWING_H_
+
+#include <FeaturesPlugin.h>
+
+#include <ModelAPI_Feature.h>
+//#include <GeomAlgoAPI_MakeShape.h>
+#include <GeomAPI_Shape.h>
+
+
+/** \class FeaturesPlugin_Sewing
+ * \ingroup Plugins
+ * \brief Feature to perform sewing operation on objects.
+ */
+class FeaturesPlugin_Sewing : public ModelAPI_Feature
+{
+ public:
+ /// Sewing kind.
+ inline static const std::string& ID()
+ {
+ static const std::string MY_SEWING_ID("Sewing");
+ return MY_SEWING_ID;
+ }
+
+ /// \return the kind of a feature.
+ FEATURESPLUGIN_EXPORT virtual const std::string& getKind()
+ {
+ static std::string MY_KIND = FeaturesPlugin_Sewing::ID();
+ return MY_KIND;
+ }
+
+ /// Attribute name of referenced objects.
+ inline static const std::string& OBJECTS_LIST_ID()
+ {
+ static const std::string MY_OBJECTS_LIST_ID("main_objects");
+ return MY_OBJECTS_LIST_ID;
+ }
+
+ /// Attribute name for non-manifold state.
+ inline static const std::string& ALLOW_NON_MANIFOLD_ID()
+ {
+ static const std::string MY_ALLOW_NON_MANIFOLD_ID("allow_non_manifold");
+ return MY_ALLOW_NON_MANIFOLD_ID;
+ }
+
+ /// Attribute name for tolerance.
+ inline static const std::string& TOLERANCE_ID()
+ {
+ static const std::string MY_TOLERANCE_ID("tolerance");
+ return MY_TOLERANCE_ID;
+ }
+
+ /// Attribute name for result creation state.
+ inline static const std::string& ALWAYS_CREATE_RESULT_ID()
+ {
+ static const std::string MY_ALWAYS_CREATE_RESULT_ID("always_create_result");
+ return MY_ALWAYS_CREATE_RESULT_ID;
+ }
+
+ /// Request for initialization of data model of the feature: adding all attributes.
+ FEATURESPLUGIN_EXPORT virtual void initAttributes();
+
+ /// Performs the algorithm and stores results in the data structure.
+ FEATURESPLUGIN_EXPORT virtual void execute();
+
+public:
+ /// Use plugin manager for features creation.
+ FeaturesPlugin_Sewing();
+
+private:
+ /// Retrieve all shapes from the selection list
+ void getOriginalShapes(const std::string& theAttributeName,
+ ListOfShape& theShapes);
+
+ /// Check, whether the result is sewn or not
+ bool isSewn(const ListOfShape& theInputs,
+ const GeomShapePtr theResult);
+};
+
+#endif // FEATURESPLUGIN_SEWING_H_
