decomposeFaces.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
    decomposeFaces
 
Description
    Decompose selected mesh faces into triangles using midnode subdivision
 
SourceFiles
    decomposeFaces.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef decomposeFaces_H
#define decomposeFaces_H
 
#include "polyMeshGenModifier.H"
#include "DynList.H"
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                    Class decomposeFaces Declaration
\*---------------------------------------------------------------------------*/
 
class decomposeFaces
{
    // private data
        //- reference to the mesh
        polyMeshGen& mesh_;
 
        //- number of points
        VRWGraph newFacesForFace_;
 
        //- is decomposition performed
        bool done_;
 
        //- disallows bitwise construct
        void operator=(const decomposeFaces&);
 
        //- copy constructor
        decomposeFaces(const decomposeFaces&);
 
public:
 
    // Constructors
 
        //- construct components
        decomposeFaces(polyMeshGen& mesh);
 
        //- Destructor
        ~decomposeFaces();
 
    // Member functions
        //- decompose selected faces into triangles using midnode subdivision
        void decomposeMeshFaces(const boolList& decomposeFace);
 
        //- decompose internal faces containing concave nodes
        void decomposeConcaveInternalFaces(const boolList& concaveVertex);
 
        //- reference to a graph containg label of new faces generated
        //- from each face
        const VRWGraph& newFacesForFace() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //