/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | cfMesh: A library for mesh generation
   \\    /   O peration     |
    \\  /    A nd           | www.cfmesh.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2014-2017 Creative Fields, Ltd.
-------------------------------------------------------------------------------
Author
     Franjo Juretic (franjo.juretic@c-fields.com)

License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OpenFOAM 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 General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.

Class
    Foam::Module::tetMeshExtractorOctree

Description
    A class which extracts tet mesh out of an octree structure

SourceFiles
    tetMeshExtractorOctree.C

\*---------------------------------------------------------------------------*/

#ifndef tetMeshExtractorOctree_H
#define tetMeshExtractorOctree_H

#include "polyMeshGenModifier.H"
#include "partTet.H"
#include "tetCreatorOctree.H"
#include "VRWGraph.H"

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

namespace Foam
{
namespace Module
{

/*---------------------------------------------------------------------------*\
                   Class tetMeshExtractorOctree Declaration
\*---------------------------------------------------------------------------*/

class tetMeshExtractorOctree
{
    // Private data

        //- create tets
        tetCreatorOctree tetCreator_;

        //- reference to the mesh
        polyMeshGen& mesh_;


    // Private member functions

        //- copy tetPoints_ into mesh
        void createPoints();

        //- create mesh data
        void createPolyMesh();


    // Private copy constructor

        //- Disallow default bitwise copy construct
        tetMeshExtractorOctree(const tetMeshExtractorOctree&);

        //- Disallow default bitwise assignment
        void operator=(const tetMeshExtractorOctree&);


public:

    //- Construct from octree and mesh data
    tetMeshExtractorOctree
    (
        const meshOctree& octree,
        const IOdictionary& meshDict,
        polyMeshGen& mesh
    );

    //- Destructor
    ~tetMeshExtractorOctree() = default;


    // Member Functions

        void createMesh();
};


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

} // End namespace Module
} // End namespace Foam

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

#endif

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