b060378dca
- wrap command-line retrieval of fileName with an implicit validate.
Instead of this:
fileName input(args[1]);
fileName other(args["someopt"]);
Now use this:
auto input = args.get<fileName>(1);
auto other = args.get<fileName>("someopt");
which adds a fileName::validate on the inputs
Because of how it is implemented, it will automatically also apply
to argList getOrDefault<fileName>, readIfPresent<fileName> etc.
- adjust fileName::validate and clean to handle backslash conversion.
This makes it easier to ensure that path names arising from MS-Windows
are consistently handled internally.
- dictionarySearch: now check for initial '/' directly instead of
relying on fileName isAbsolute(), which now does more things
BREAKING: remove fileName::clean() const method
- relying on const/non-const to control the behaviour (inplace change
or return a copy) is too fragile and the const version was
almost never used.
Replace:
fileName sanitized = constPath.clean();
With:
fileName sanitized(constPath);
sanitized.clean());
STYLE: test empty() instead of comparing with fileName::null
151 lines
4.1 KiB
C
151 lines
4.1 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2016 OpenFOAM Foundation
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Copyright (C) 2020-2021 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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foamToSurface
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Group
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grpMeshConversionUtilities
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Description
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Extract boundaries from an OpenFOAM mesh and write in a surface format
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Usage
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\b foamToSurface [OPTION]
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Options:
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- \par -scale \<factor\>
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Specify an alternative geometry scaling factor.
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E.g. use \b 1000 to scale \em [m] to \em [mm].
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- \par -tri
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Triangulate surface.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "timeSelector.H"
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#include "Time.H"
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#include "polyMesh.H"
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#include "IOdictionary.H"
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#include "MeshedSurfaces.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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argList::addNote
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(
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"Extract boundaries from an OpenFOAM mesh and write in a surface format"
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);
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argList::noParallel();
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argList::addArgument("output", "The output surface file");
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timeSelector::addOptions();
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argList::addOption
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(
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"scale",
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"factor",
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"Geometry scaling factor - default is 1"
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);
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argList::addBoolOption
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(
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"tri",
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"Triangulate surface"
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);
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#include "setRootCase.H"
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auto exportName = args.get<fileName>(1);
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const scalar scaleFactor = args.getOrDefault<scalar>("scale", 0);
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const bool doTriangulate = args.found("tri");
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fileName exportBase = exportName.lessExt();
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word exportExt = exportName.ext();
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if (!meshedSurface::canWriteType(exportExt, true))
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{
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return 1;
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}
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#include "createTime.H"
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instantList timeDirs = timeSelector::select0(runTime, args);
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#include "createPolyMesh.H"
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forAll(timeDirs, timeI)
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{
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runTime.setTime(timeDirs[timeI], timeI);
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#include "getTimeIndex.H"
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polyMesh::readUpdateState state = mesh.readUpdate();
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if (timeI == 0 || state != polyMesh::UNCHANGED)
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{
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if (state == polyMesh::UNCHANGED)
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{
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exportName = exportBase + "." + exportExt;
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}
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else
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{
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exportName =
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exportBase + '_' + runTime.timeName() + "." + exportExt;
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}
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meshedSurface surf(mesh.boundaryMesh());
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surf.scalePoints(scaleFactor);
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Info<< "writing " << exportName;
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if (doTriangulate)
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{
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Info<< " triangulated";
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surf.triangulate();
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}
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if (scaleFactor <= 0)
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{
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Info<< " without scaling" << endl;
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}
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else
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{
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Info<< " with scaling " << scaleFactor << endl;
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}
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surf.write(exportName);
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}
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Info<< nl << endl;
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}
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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