74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
|
/*---------------------------------------------------------------------------*\
|
||
|
|
========= |
|
||
|
|
\\ / F ield | cfMesh: A library for mesh generation
|
||
|
|
\\ / O peration |
|
||
|
|
\\ / A nd | Author: Franjo Juretic (franjo.juretic@c-fields.com)
|
||
|
|
\\/ M anipulation | Copyright (C) Creative Fields, Ltd.
|
||
|
|
-------------------------------------------------------------------------------
|
||
|
|
License
|
||
|
|
This file is part of cfMesh.
|
||
|
|
|
||
|
|
cfMesh 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.
|
||
|
|
|
||
|
|
cfMesh 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 cfMesh. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
Description
|
||
|
|
Scales the mesh into other units.
|
||
|
|
|
||
|
|
\*---------------------------------------------------------------------------*/
|
||
|
|
|
||
|
|
#include "argList.H"
|
||
|
|
#include "polyMeshGen.H"
|
||
|
|
#include "helperFunctions.H"
|
||
|
|
|
||
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||
|
|
// Main program:
|
||
|
|
using namespace Foam;
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
argList::validArgs.append("scalingFactor");
|
||
|
|
|
||
|
|
# include "setRootCase.H"
|
||
|
|
# include "createTime.H"
|
||
|
|
|
||
|
|
const scalar scalingFactor(help::textToScalar(args.args()[1]));
|
||
|
|
|
||
|
|
Info << "Scaling mesh vertices by a factor " << scalingFactor << endl;
|
||
|
|
|
||
|
|
//- read the mesh from disk
|
||
|
|
polyMeshGen pmg(runTime);
|
||
|
|
|
||
|
|
Info << "Reading mesh" << endl;
|
||
|
|
pmg.read();
|
||
|
|
|
||
|
|
//- scale the points
|
||
|
|
pointFieldPMG& pts = pmg.points();
|
||
|
|
|
||
|
|
# ifdef USE_OMP
|
||
|
|
# pragma omp parallel for schedule(dynamic, 100)
|
||
|
|
# endif
|
||
|
|
forAll(pts, pointI)
|
||
|
|
pts[pointI] *= scalingFactor;
|
||
|
|
|
||
|
|
//- write the mesh back on disk
|
||
|
|
Info << "Writting scaled mesh" << endl;
|
||
|
|
pmg.write();
|
||
|
|
|
||
|
|
Info << "End\n" << endl;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// ************************************************************************* //
|