vtkSurfaceWriterTemplates.C

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2014 OpenFOAM Foundation
     \\/     M anipulation  | Copyright (C) 2015 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 "OFstream.H"
#include "OSspecific.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
template<class Type>
void Foam::vtkSurfaceWriter::writeData
(
    Ostream& os,
    const Field<Type>& values
)
{
    os  << "1 " << values.size() << " float" << nl;
 
    forAll(values, elemI)
    {
        os  << float(0) << nl;
    }
}
 
 
template<class Type>
Foam::fileName Foam::vtkSurfaceWriter::writeTemplate
(
    const fileName& outputDir,
    const fileName& surfaceName,
    const pointField& points,
    const faceList& faces,
    const word& fieldName,
    const Field<Type>& values,
    const bool isNodeValues,
    const bool verbose
) const
{
    if (!isDir(outputDir))
    {
        mkDir(outputDir);
    }
 
    OFstream os(outputDir/fieldName + '_' + surfaceName + ".vtk");
 
    if (verbose)
    {
        Info<< "Writing field " << fieldName << " to " << os.name() << endl;
    }
 
    writeGeometry(os, points, faces);
 
    // start writing data
    if (isNodeValues)
    {
        os  << "POINT_DATA ";
    }
    else
    {
        os  << "CELL_DATA ";
    }
 
    os  << values.size() << nl
        << "FIELD attributes 1" << nl
        << fieldName << " ";
 
    // Write data
    writeData(os, values);
 
    return os.name();
}
 
 
// ************************************************************************* //