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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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/>.
Application
surfaceClean
Description
- removes baffles
- collapses small edges, removing triangles.
- converts sliver triangles into split edges by projecting point onto
base of triangle.
\*---------------------------------------------------------------------------*/
#include "triSurface.H"
#include "argList.H"
#include "OFstream.H"
#include "collapseBase.H"
#include "collapseEdge.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
argList::noParallel();
argList::validArgs.append("surfaceFile");
argList::validArgs.append("min length");
argList::validArgs.append("min quality");
argList::validArgs.append("output surfaceFile");
argList::addBoolOption
(
"noClean",
"perform some surface checking/cleanup on the input surface"
);
argList args(argc, argv);
const fileName inFileName = args[1];
const scalar minLen = args.argRead<scalar>(2);
const scalar minQuality = args.argRead<scalar>(3);
const fileName outFileName = args[4];
Info<< "Reading surface " << inFileName << nl
<< "Collapsing all triangles with" << nl
<< " edges or heights < " << minLen << nl
<< " quality < " << minQuality << nl
<< "Writing result to " << outFileName << nl << endl;
Info<< "Reading surface from " << inFileName << " ..." << nl << endl;
triSurface surf(inFileName);
surf.writeStats(Info);
if (!args.optionFound("noClean"))
{
Info<< "Removing duplicate and illegal triangles ..." << nl << endl;
surf.cleanup(true);
}
Info<< "Collapsing triangles to edges ..." << nl << endl;
while (true)
{
label nEdgeCollapse = collapseEdge(surf, minLen);
if (nEdgeCollapse == 0)
{
break;
}
}
while (true)
{
label nSplitEdge = collapseBase(surf, minLen, minQuality);
if (nSplitEdge == 0)
{
break;
}
}
Info<< nl
<< "Resulting surface:" << endl;
surf.writeStats(Info);
Info<< nl
<< "Writing refined surface to " << outFileName << " ..." << endl;
surf.write(outFileName);
Info<< "\nEnd\n" << endl;
return 0;
}
// ************************************************************************* //
|
