OpenFOAM-dev / data /applications /utilities /deprecated /topoSet /topoSetSources /cellSources /patchDistanceToCell /patchDistanceToCell.C
| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2021-2026 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
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| 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. | |
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| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
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| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| defineTypeNameAndDebug(patchDistanceToCell, 0); | |
| addToRunTimeSelectionTable(topoSetSource, patchDistanceToCell, word); | |
| } | |
| // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // | |
| void Foam::patchDistanceToCell::combine(topoSet& set, const bool add) const | |
| { | |
| // Mesh wave to determine wall distance | |
| scalarField distance(mesh_.nCells()); | |
| patchDistWave::calculate | |
| ( | |
| mesh_, | |
| mesh_.boundary().patchSet(patches_), | |
| distance | |
| ); | |
| // Add cells below the distance threshold to the set | |
| forAll(distance, celli) | |
| { | |
| if (distance[celli] < distance_) | |
| { | |
| addOrDelete(set, celli, add); | |
| } | |
| } | |
| } | |
| // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // | |
| Foam::patchDistanceToCell::patchDistanceToCell | |
| ( | |
| const polyMesh& mesh, | |
| const dictionary& dict | |
| ) | |
| : | |
| topoSetSource(mesh), | |
| patches_ | |
| ( | |
| dict.found("patches") | |
| ? dict.lookup<wordReList>("patches") | |
| : wordReList(1, dict.lookup<wordRe>("patch")) | |
| ), | |
| distance_(dict.lookup<scalar>("distance", dimensions::length)) | |
| {} | |
| // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * // | |
| Foam::patchDistanceToCell::~patchDistanceToCell() | |
| {} | |
| // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // | |
| void Foam::patchDistanceToCell::applyToSet | |
| ( | |
| const topoSetSource::setAction action, | |
| topoSet& set | |
| ) const | |
| { | |
| if ((action == topoSetSource::NEW) || (action == topoSetSource::ADD)) | |
| { | |
| Info<< " Adding cells a distance less than " << distance_ | |
| << " from patches " << patches_ << " ..." << endl; | |
| combine(set, true); | |
| } | |
| else if (action == topoSetSource::DELETE) | |
| { | |
| Info<< " Removing cells a distance less than " << distance_ | |
| << " from patches " << patches_ << " ..." << endl; | |
| combine(set, false); | |
| } | |
| } | |
| // ************************************************************************* // | |