cellShapeControlMesh.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2012-2017 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::cellShapeControlMesh
 
Description
 
SourceFiles
    cellShapeControlMeshI.H
    cellShapeControlMesh.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef cellShapeControlMesh_H
#define cellShapeControlMesh_H
 
#include "Time.H"
#include "scalar.H"
#include "point.H"
#include "tensor.H"
#include "triad.H"
#include "fileName.H"
#include "searchableSurfaces.H"
#include "conformationSurfaces.H"
#include "DistributedDelaunayMesh.H"
#include "CGALTriangulation3Ddefs.H"
#include "backgroundMeshDecomposition.H"
#include "boundBox.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class cellSizeAndAlignmentControls;
 
/*---------------------------------------------------------------------------*\
                      Class cellShapeControlMesh Declaration
\*---------------------------------------------------------------------------*/
 
class cellShapeControlMesh
:
    public DistributedDelaunayMesh<CellSizeDelaunay>
{
public:
 
        typedef CellSizeDelaunay::Cell_handle      Cell_handle;
        typedef CellSizeDelaunay::Vertex_handle    Vertex_handle;
        typedef CellSizeDelaunay::Point            Point;
 
 
private:
 
        // Private data
 
        const Time& runTime_;
 
        mutable Cell_handle oldCellHandle_;
 
        const scalar defaultCellSize_;
 
 
    // Private Member Functions
 
        //- No copy construct
        cellShapeControlMesh(const cellShapeControlMesh&) = delete;
 
        //- No copy assignment
        void operator=(const cellShapeControlMesh&) = delete;
 
 
public:
 
    //- Runtime type information
    ClassName("cellShapeControlMesh");
 
    //- Return the mesh sub-directory name (usually "cellShapeControlMesh")
    static word meshSubDir;
 
 
    // Constructors
 
        explicit cellShapeControlMesh(const Time& runTime);
 
 
    //- Destructor
    ~cellShapeControlMesh();
 
 
    // Member Functions
 
        // Query
 
            const Time& time() const
            {
                return runTime_;
            }
 
            //- Calculate and return the barycentric coordinates for
            //  interpolating quantities on the background mesh
            void barycentricCoords
            (
                const Foam::point& pt,
                barycentric& bary,
                Cell_handle& ch
            ) const;
 
            boundBox bounds() const;
 
 
        // Edit
 
            label removePoints();
 
            //- Get the centres of all the tets
            tmp<pointField> cellCentres() const;
 
            inline Vertex_handle insert
            (
                const Foam::point& pt,
                const scalar& size,
                const triad& alignment,
                const Foam::indexedVertexEnum::vertexType type = Vb::vtInternal
            );
 
            inline Vertex_handle insertFar
            (
                const Foam::point& pt
            );
 
            void distribute(const backgroundMeshDecomposition& decomposition);
 
            tensorField dumpAlignments() const;
 
            void writeTriangulation();
 
            void write() const;
 
            label estimateCellCount
            (
                const autoPtr<backgroundMeshDecomposition>& decomposition
            ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "cellShapeControlMeshI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
 
// ************************************************************************* //