ensightSurfaceWriterUncollated.C

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    Copyright (C) 2011-2014 OpenFOAM Foundation
    Copyright (C) 2015-2019 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    (at your option) any later version.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
Foam::fileName Foam::surfaceWriters::ensightWriter::writeUncollated()
{
    checkOpen();
 
    const ensight::FileName surfName(outputPath_.name());
 
 
    // Uncollated
    // ==========
    // Geometry:  rootdir/<TIME>/surfaceName.case
    // Geometry:  rootdir/<TIME>/surfaceName.00000000.mesh
 
    fileName outputDir;
    if (useTimeDir() && !timeName().empty())
    {
        // Splice in time-directory
        outputDir = outputPath_.path() / timeName();
    }
    else
    {
        outputDir = outputPath_.path();
    }
 
    const fileName outputFile = outputDir / surfName + ".case";
 
    if (verbose_)
    {
        Info<< "Writing case file to " << outputFile << endl;
    }
 
 
    const meshedSurf& surf = surface();
 
    if (Pstream::master() || !parallel_)
    {
        if (!isDir(outputDir))
        {
            mkDir(outputDir);
        }
 
        OFstream osCase(outputFile);
        ensightGeoFile osGeom
        (
            outputDir,
            surfName + ".00000000.mesh",
            writeFormat_
        );
 
        osCase
            << "FORMAT" << nl
            << "type: ensight gold" << nl
            << nl
            << "GEOMETRY" << nl
            << "model:        1     " << osGeom.name().name() << nl
            << nl
            << "TIME" << nl;
 
        printTimeset(osCase, 1, 0.0);
 
        ensightPartFaces ensPart
        (
            0,
            osGeom.name().name(),
            surf.points(),
            surf.faces(),
            true // contiguous points
        );
        osGeom << ensPart;
    }
 
    wroteGeom_ = true;
    return outputFile;
}
 
 
template<class Type>
Foam::fileName Foam::surfaceWriters::ensightWriter::writeUncollated
(
    const word& fieldName,
    const Field<Type>& localValues
)
{
    checkOpen();
 
    const ensight::FileName surfName(outputPath_.name());
    const ensight::VarName  varName(fieldName);
 
 
    // Uncollated
    // ==========
    // geometry:  rootdir/time/<field>/surfaceName.case
    // geometry:  rootdir/time/<field>/surfaceName.<index>.mesh
    // field:     rootdir/time/<field>/surfaceName.<index>.<field>
 
    // Variable name as sub-directory for results. Eg,
    // - VAR1/SURF1.case
    // - VAR1/SURF1.00000000.mesh
    // - VAR1/SURF1.00000001.VAR1
    // and
    // - VAR2/SURF1.case
    // - VAR2/SURF1.00000000.mesh
    // - VAR2/SURF1.00000001.VAR2
 
    fileName outputDir;
    if (useTimeDir() && !timeName().empty())
    {
        // Splice in time-directory
        outputDir = outputPath_.path() / timeName();
    }
    else
    {
        outputDir = outputPath_.path();
    }
 
    const fileName baseDir = outputDir / varName;
    const word   timeDir = timeName();
    const scalar timeValue = currTime_.value();
 
    const fileName outputFile = baseDir / surfName + ".case";
 
    if (verbose_)
    {
        Info<< "Writing case file to " << outputFile << endl;
    }
 
 
    // geometry merge() implicit
    tmp<Field<Type>> tfield = mergeField(localValues);
 
    const meshedSurf& surf = surface();
 
    if (Pstream::master() || !parallel_)
    {
        if (!isDir(outputFile.path()))
        {
            mkDir(outputFile.path());
        }
 
        OFstream osCase(outputFile, IOstream::ASCII);
 
        // Format options
        osCase.setf(ios_base::left);
        osCase.setf(ios_base::scientific, ios_base::floatfield);
        osCase.precision(5);
 
        ensightGeoFile osGeom
        (
            baseDir,
            surfName + ".00000000.mesh",
            writeFormat_
        );
        ensightFile osField
        (
            baseDir,
            surfName + ".00000000." + varName,
            writeFormat_
        );
 
        osCase
            << "FORMAT" << nl
            << "type: ensight gold" << nl
            << nl
            << "GEOMETRY" << nl
            << "model:  1   " << osGeom.name().name() << nl
            << nl
            << "VARIABLE" << nl
            << ensightPTraits<Type>::typeName
            <<
            (
                this->isPointData()
              ? " per node:    1  "  // time-set 1
              : " per element: 1  "  // time-set 1
            )
            << setw(15) << varName << ' '
            << surfName.c_str() << ".********." << varName << nl;
 
        osCase
            << nl
            << "TIME" << nl;
 
        printTimeset(osCase, 1, timeValue);
        osCase << "# end" << nl;
 
 
        ensightPartFaces ensPart
        (
            0,
            osGeom.name().name(),
            surf.points(),
            surf.faces(),
            true // contiguous points
        );
        osGeom << ensPart;
 
        // Write field
        osField.writeKeyword(ensightPTraits<Type>::typeName);
 
        if (this->isPointData())
        {
            ensightOutput::Serial::writePointField
            (
                tfield(),
                ensPart,
                osField
                // serial
            );
        }
        else
        {
            ensightOutput::Detail::writeFaceField
            (
                tfield(),
                ensPart,
                osField,
                false // serial
            );
        }
    }
 
    wroteGeom_ = true;
    return outputFile;
}
 
 
// ************************************************************************* //