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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 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
surfaceMeshInfo
Description
Miscellaneous information about surface meshes.
Usage
\b surfaceMeshInfo surfaceFile [OPTION]
Options:
- \par -areas
Report area for each face.
- \par -scale \<scale\>
Specify a scaling factor when reading files.
- \par -xml
Write output in XML format.
Note
The filename extensions are used to determine the file format type.
The XML-like output can be useful for extraction with other tools,
but either output format can be easily extracted with a simple sed
command:
\verbatim
surfaceMeshInfo surfaceFile -areas | \
sed -ne '/areas/,/:/{ /:/!p }'
surfaceMeshInfo surfaceFile -areas -xml | \
sed -ne '/<areas/,/</{ /</!p }'
\endverbatim
\*---------------------------------------------------------------------------*/
#include "argList.H"
#include "Time.H"
#include "UnsortedMeshedSurfaces.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
argList::addNote
(
"information about surface meshes"
);
argList::noBanner();
argList::noParallel();
argList::validArgs.append("surfaceFile");
argList::addOption
(
"scale",
"factor",
"geometry scaling factor - default is 1"
);
argList::addBoolOption
(
"areas",
"display area of each face"
);
argList::addBoolOption
(
"xml",
"write output in XML format"
);
argList args(argc, argv);
Time runTime(args.rootPath(), args.caseName());
const fileName importName = args[1];
// check that reading is supported
if (!UnsortedMeshedSurface<face>::canRead(importName, true))
{
return 1;
}
const bool writeXML = args.optionFound("xml");
const bool writeAreas = args.optionFound("areas");
// use UnsortedMeshedSurface, not MeshedSurface to maintain ordering
UnsortedMeshedSurface<face> surf(importName);
scalar scaling = 0;
if (args.optionReadIfPresent("scale", scaling) && scaling > 0)
{
Info<< " -scale " << scaling << endl;
surf.scalePoints(scaling);
}
scalar areaTotal = 0;
if (writeXML)
{
Info<<"<?xml version='1.0' encoding='utf-8'?>" << nl
<<"<surfaceMeshInfo>" << nl
<< "<npoints>" << surf.nPoints() << "</npoints>" << nl
<< "<nfaces>" << surf.size() << "</nfaces>" << nl;
if (writeAreas)
{
Info<<"<areas size='" << surf.size() << "'>" << nl;
}
}
else
{
Info<< "nPoints : " << surf.nPoints() << nl
<< "nFaces : " << surf.size() << nl;
if (writeAreas)
{
Info<< "areas : " << nl;
}
}
forAll(surf, facei)
{
const scalar fArea(surf[facei].mag(surf.points()));
areaTotal += fArea;
if (writeAreas)
{
Info<< fArea << nl;
}
}
if (writeXML)
{
if (writeAreas)
{
Info<<"</areas>" << nl;
}
Info<< "<area>" << areaTotal << "</area>" << nl
<< "</surfaceMeshInfo>" << nl;
}
else
{
Info<< "area : " << areaTotal << nl;
}
return 0;
}
// ************************************************************************* //
|
