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// SPDX-License-Identifier: LGPL-2.1-or-later

/***************************************************************************

 *   Copyright (c) 2005 Werner Mayer <wmayer[at]users.sourceforge.net>     *

 *                                                                         *

 *   This file is part of the FreeCAD CAx development system.              *

 *                                                                         *

 *   This library is free software; you can redistribute it and/or         *

 *   modify it under the terms of the GNU Library General Public           *

 *   License as published by the Free Software Foundation; either          *

 *   version 2 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 Library General Public License for more details.                  *

 *                                                                         *

 *   You should have received a copy of the GNU Library General Public     *

 *   License along with this library; see the file COPYING.LIB. If not,    *

 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *

 *   Suite 330, Boston, MA  02111-1307, USA                                *

 *                                                                         *

 ***************************************************************************/

#ifndef FeatureMeshCurvature_H
#define FeatureMeshCurvature_H

#include <App/DocumentObject.h>
#include <App/PropertyLinks.h>

#include "MeshProperties.h"


namespace Mesh
{

/**

 * The Curvature class calculates the curvature values of a related mesh feature.

 * @author Werner Mayer

 */
class MeshExport Curvature: public App::DocumentObject
{
    PROPERTY_HEADER_WITH_OVERRIDE(Mesh::Curvature);

public:
    Curvature();

    App::PropertyLink Source;
    PropertyCurvatureList CurvInfo;

    /** @name methods override Feature */
    //@{
    /// recalculate the Feature
    App::DocumentObjectExecReturn* execute() override;
    short mustExecute() const override;
    /// returns the type name of the ViewProvider
    const char* getViewProviderName() const override
    {
        return "MeshGui::ViewProviderMeshCurvature";
    }
    //@}
};

}  // namespace Mesh

#endif  // Curvature_H