b98f53ceca
ENH: add rank() method for compound tokens
ENH: add IOstream::minPrecision(unsigned)
- reduced typing, more expressive, no namespace ambiguity with max()
new: IOstream::minPrecision(10);
old: IOstream::defaultPrecision(max(10u, IOstream::defaultPrecision()));
STYLE: namespace qualify min/max for some buffer sizing [clang/hipp]
106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | www.openfoam.com
|
|
\\/ M anipulation |
|
|
-------------------------------------------------------------------------------
|
|
Copyright (C) 2011-2015 OpenFOAM Foundation
|
|
Copyright (C) 2021-2024 OpenCFD Ltd.
|
|
-------------------------------------------------------------------------------
|
|
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
|
|
vtkUnstructuredToFoam
|
|
|
|
Group
|
|
grpMeshConversionUtilities
|
|
|
|
Description
|
|
Convert legacy VTK file (ascii) containing an unstructured grid
|
|
to an OpenFOAM mesh without boundary information.
|
|
|
|
Note
|
|
The .vtk format does not contain any boundary information.
|
|
It is purely a description of the internal mesh.
|
|
Not extensively tested.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "argList.H"
|
|
#include "Time.H"
|
|
#include "polyMesh.H"
|
|
#include "IFstream.H"
|
|
#include "vtkUnstructuredReader.H"
|
|
|
|
using namespace Foam;
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
argList::addNote
|
|
(
|
|
"Convert legacy VTK file (ascii) containing an unstructured grid"
|
|
" to an OpenFOAM mesh without boundary information"
|
|
);
|
|
|
|
argList::noParallel();
|
|
argList::addArgument("vtk-file", "The input legacy ascii vtk file");
|
|
|
|
#include "setRootCase.H"
|
|
#include "createTime.H"
|
|
|
|
IFstream mshStream(args.get<fileName>(1));
|
|
|
|
vtkUnstructuredReader reader(runTime, mshStream);
|
|
|
|
polyMesh mesh
|
|
(
|
|
IOobject
|
|
(
|
|
polyMesh::defaultRegion,
|
|
runTime.constant(),
|
|
runTime
|
|
),
|
|
std::move(reader.points()),
|
|
reader.cells(),
|
|
faceListList(),
|
|
wordList(),
|
|
wordList(),
|
|
"defaultFaces",
|
|
polyPatch::typeName,
|
|
wordList()
|
|
);
|
|
|
|
// More precision (for points data)
|
|
IOstream::minPrecision(10);
|
|
|
|
Info<< "Writing mesh ..." << endl;
|
|
|
|
mesh.removeFiles();
|
|
mesh.write();
|
|
|
|
Info<< "End\n" << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|