polyMeshTools.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2012-2013 OpenFOAM Foundation
    Copyright (C) 2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::polyMeshTools
 
Description
    Collection of static functions operating on polyMesh (mainly checks) so
    that need access to patch information.
 
SourceFiles
    polyMeshTools.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_polyMeshTools_H
#define Foam_polyMeshTools_H
 
#include "polyMesh.H"
#include "primitiveMeshTools.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class polyMeshTools Declaration
\*---------------------------------------------------------------------------*/
 
class polyMeshTools
:
    public primitiveMeshTools
{
public:
 
    //- Generate orthogonality field.
    //- (1 for fully orthogonal, < 1 for non-orthogonal)
    static tmp<scalarField> faceOrthogonality
    (
        const polyMesh& mesh,
        const vectorField& fAreas,
        const vectorField& cellCtrs
    );
 
    //- Generate skewness field
    static tmp<scalarField> faceSkewness
    (
        const polyMesh& mesh,
        const pointField& points,
        const vectorField& fCtrs,
        const vectorField& fAreas,
        const vectorField& cellCtrs
    );
 
    //- Generate interpolation factors field
    static tmp<scalarField> faceWeights
    (
        const polyMesh& mesh,
        const vectorField& fCtrs,
        const vectorField& fAreas,
        const vectorField& cellCtrs
    );
 
    //- Generate volume ratio field
    static tmp<scalarField> volRatio
    (
        const polyMesh& mesh,
        const scalarField& vol
    );
 
    //- Combine readUpdateState.
    //- topo change trumps geom-only change etc.
    static polyMesh::readUpdateState combine
    (
        const polyMesh::readUpdateState& state0,
        const polyMesh::readUpdateState& state1
    );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //