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
121 lines
3.4 KiB
C
121 lines
3.4 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) 2011-2013 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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surfaceRefineRedGreen
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Group
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grpSurfaceUtilities
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Description
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Refine by splitting all three edges of triangle ('red' refinement).
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Neighbouring triangles (which are not marked for refinement get split
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in half ('green' refinement).
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Reference:
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\verbatim
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R. Verfuerth, "A review of a posteriori
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error estimation and adaptive mesh refinement techniques",
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Wiley-Teubner, 1996)
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\endverbatim
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\*---------------------------------------------------------------------------*/
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#include "triSurface.H"
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#include "triSurfaceTools.H"
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#include "argList.H"
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#include "OFstream.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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"Refine by splitting all three edges of triangle"
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);
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argList::noParallel();
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argList::addArgument("input", "The input surface file");
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argList::addArgument("output", "The output surface file");
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argList::addOption
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(
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"steps",
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"N",
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"Number of refinement steps (default: 1)"
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);
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argList args(argc, argv);
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const auto surfFileName = args.get<fileName>(1);
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const auto outFileName = args.get<fileName>(2);
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Info<< "Reading surface from " << surfFileName << " ..." << endl;
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triSurface surf(surfFileName);
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Info<< "Original surface:" << nl
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<< " triangles :" << surf.size() << nl
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<< " vertices(used):" << surf.nPoints() << endl;
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const label nsteps =
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args.getCheckOrDefault<label>("steps", 1, labelMinMax::ge(1));
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Info<< "Refining " << nsteps << " times" << flush;
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for (label step = 0; step < nsteps; ++step)
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{
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Info<< '.' << flush;
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surf = triSurfaceTools::redGreenRefine
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(
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surf,
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identity(surf.size()) // Refine all
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);
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}
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Info<< endl;
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Info<< "Refined surface:" << nl
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<< " triangles :" << surf.size() << nl
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<< " vertices(used):" << surf.nPoints() << endl;
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Info<< nl
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<< "Writing refined surface to " << outFileName << " ..." << endl;
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surf.write(outFileName);
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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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