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surface
surfaceSplitByPatch
surfaceSplitByPatch.C
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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surfaceSplitByPatch
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Description
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Writes regions of triSurface to separate files.
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Usage
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- surfaceSplitByPatch [OPTIONS] <input file>
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@param <input file> \n
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@todo Detailed description of argument.
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@param -case <dir>\n
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Case directory.
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@param -help \n
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Display help message.
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@param -doc \n
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Display Doxygen API documentation page for this application.
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@param -srcDoc \n
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Display Doxygen source documentation page for this application.
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\*---------------------------------------------------------------------------*/
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#include <
OpenFOAM/argList.H
>
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#include <
triSurface/triSurface.H
>
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using namespace
Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int
main
(
int
argc,
char
*argv[])
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{
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argList::noParallel
();
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argList::validArgs
.
clear
();
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argList::validArgs
.
append
(
"input file"
);
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argList
args
(argc, argv);
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fileName
surfName(
args
.
additionalArgs
()[0]);
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Info
<<
"Reading surf from "
<< surfName <<
" ..."
<<
nl
<<
endl
;
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fileName
surfBase = surfName.
lessExt
();
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word
extension = surfName.ext();
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triSurface
surf(surfName);
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Info
<<
"Writing regions to separate files ..."
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<<
nl
<<
endl
;
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const
geometricSurfacePatchList
&
patches
= surf.patches();
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forAll
(patches, patchI)
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{
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const
geometricSurfacePatch
& pp = patches[patchI];
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word
patchName = pp.
name
();
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if
(patchName.empty())
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{
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patchName =
"patch"
+
Foam::name
(patchI);
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}
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fileName
outFile(surfBase +
'_'
+ patchName +
'.'
+ extension);
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Info
<<
" Writing patch "
<< patchName <<
" to file "
<< outFile
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<<
endl
;
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// Collect faces of region
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boolList
includeMap(surf.size(),
false
);
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forAll
(surf, faceI)
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{
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const
labelledTri
&
f
= surf[faceI];
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if
(f.
region
() == patchI)
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{
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includeMap[faceI] =
true
;
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}
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}
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// Subset triSurface
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labelList
pointMap;
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labelList
faceMap;
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triSurface
subSurf
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(
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surf.subsetMesh
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(
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includeMap,
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pointMap,
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faceMap
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)
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);
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subSurf.write(outFile);
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}
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Info
<<
"End\n"
<<
endl
;
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return
0;
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}
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// ************************ vim: set sw=4 sts=4 et: ************************ //