ensightFaMesh.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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-------------------------------------------------------------------------------
    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/>.
 
\*---------------------------------------------------------------------------*/
 
#include "ensightFaMesh.H"
#include "ensightGeoFile.H"
#include "faMesh.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
void Foam::ensightFaMesh::clear()
{
    areaPart_.clear();
}
 
 
void Foam::ensightFaMesh::renumber()
{
    label partNo = 0;
 
    areaPart_.index() = partNo++;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::ensightFaMesh::ensightFaMesh
(
    const faMesh& mesh
)
:
    mesh_(mesh),
    needsUpdate_(true)
{
    // Lazy?
    if (true)
    {
        correct();
    }
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::ensightFaMesh::correct()
{
    clear();
 
    // Area meshes (currently only one)
    const label areaId = 0;
    {
        ensightFaces& part = areaPart_;
 
        part.clear();
        part.identifier() = areaId;
        part.rename("finite-area");
 
        part.classify
        (
            mesh_.mesh().faces(),
            mesh_.faceLabels()
        );
 
        // Finalize
        part.reduce();
 
        // if (!part.total())
        // {
        //     areaParts_.erase(areaId);
        // }
    }
 
    renumber();
 
    needsUpdate_ = false;
}
 
 
void Foam::ensightFaMesh::write
(
    ensightGeoFile& os,
    bool parallel
) const
{
    // Area meshes (currently only one)
    // const label areaId = 0;
    areaPart_.write(os, mesh_.mesh(), parallel);
}
 
 
// ************************************************************************* //