meshSurfaceEdgeExtractor.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | cfMesh: A library for mesh generation
   \\    /   O peration     |
    \\  /    A nd           | Author: Franjo Juretic (franjo.juretic@c-fields.com)
     \\/     M anipulation  | Copyright (C) Creative Fields, Ltd.
-------------------------------------------------------------------------------
License
    This file is part of cfMesh.
 
    cfMesh 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.
 
    cfMesh 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 cfMesh.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    meshSurfaceEdgeExtractor
 
Description
    Extracts edges and corners to cornform the mesh to the geometry
 
SourceFiles
    meshSurfaceEdgeExtractor.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef meshSurfaceEdgeExtractor_H
#define meshSurfaceEdgeExtractor_H
 
#include "polyMeshGenModifier.H"
#include "boolList.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declarations
class meshOctree;
class meshSurfaceEngine;
 
/*---------------------------------------------------------------------------*\
                Class meshSurfaceEdgeExtractor Declaration
\*---------------------------------------------------------------------------*/
 
class meshSurfaceEdgeExtractor
{
    // Private data
        //- mesh
        polyMeshGen& mesh_;
    
        label nPoints_;
    
        boolList boundaryCell_;
    
        List<direction> nFacesInCell_;
 
        //- reference to the octree
        const meshOctree& meshOctree_;
 
        //- regions for boundary vertices
        VRWGraph pointRegions_;
 
    // Private member functions
        //- remove old boundary faces
        void removeOldBoundaryFaces();
    
        //- create vertices on surface edges
        void createEdgeVertices();
    
        //- create new boundary faces
        void createBoundaryFaces();
 
        //- Disallow default bitwise copy construct
        meshSurfaceEdgeExtractor(const meshSurfaceEdgeExtractor&);
 
        //- Disallow default bitwise assignment
        void operator=(const meshSurfaceEdgeExtractor&);
 
public:
 
    // Constructors
 
        //- Construct from mesh data
        meshSurfaceEdgeExtractor
        (
            polyMeshGen& mesh,
            const meshOctree& octree,
            const labelList& pointRegion
        );
 
    // Destructor
 
        ~meshSurfaceEdgeExtractor();
 
    // Member Functions
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //