Commit 81f8f9f1 authored by Franjo's avatar Franjo

Added scaling of surface meshes. The one in the standard release does not

work correctly
parent 5cbef938
scaleSurfaceMesh.C
EXE = $(FOAM_USER_APPBIN)/scaleSurfaceMesh
EXE_INC = \
-I../../meshLibrary/lnInclude \
-I$(LIB_SRC)/triSurface/lnInclude \
-I$(LIB_SRC)/meshTools/lnInclude
EXE_LIBS = \
-ltriSurface \
-L$(FOAM_USER_LIBBIN) \
-lmeshLibrary \
-lmeshTools
/*---------------------------------------------------------------------------*\
========= |
\\ / 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
Reads the specified surface and writes it in the fms format.
\*---------------------------------------------------------------------------*/
#include "argList.H"
#include "IFstream.H"
#include "fileName.H"
#include "triSurf.H"
#include "triSurfModifier.H"
#include "helperFunctions.H"
#include "demandDrivenData.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
using namespace Foam;
int main(int argc, char *argv[])
{
argList::noParallel();
argList::validArgs.clear();
argList::validArgs.append("input surface file");
argList::validArgs.append("output surface file");
argList::validArgs.append("scale x-direction");
argList::validArgs.append("scale y-direction");
argList::validArgs.append("scale z-direction");
argList args(argc, argv);
const fileName inFileName(args.args()[1]);
const fileName outFileName(args.args()[2]);
const scalar scaleX = help::textToScalar(args.args()[3]);
const scalar scaleY = help::textToScalar(args.args()[4]);
const scalar scaleZ = help::textToScalar(args.args()[5]);
if( inFileName.ext() == outFileName )
FatalError << "trying to convert a file to itself"
<< exit(FatalError);
triSurf surface(inFileName);
pointField& points = triSurfModifier(surface).pointsAccess();
forAll(points, pointI)
{
point& p = points[pointI];
p.x() *= scaleX;
p.y() *= scaleY;
p.z() *= scaleZ;
}
surface.writeSurface(outFileName);
Info << "End\n" << endl;
return 0;
}
// ************************************************************************* //
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