1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
25 Set normal consistent with respect to a user provided 'outside' point.
26 If -inside the point is considered inside.
28 \*---------------------------------------------------------------------------*/
31 #include "orientedSurface.H"
35 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
40 int main(int argc, char *argv[])
42 argList::noParallel();
43 argList::validArgs.clear();
44 argList::validArgs.append("Foam surface file");
45 argList::validArgs.append("visiblePoint");
46 argList::validArgs.append("output file");
47 argList::validOptions.insert("inside", "");
48 argList args(argc, argv);
50 fileName surfFileName(args.additionalArgs()[0]);
51 Info<< "Reading surface from " << surfFileName << endl;
53 point visiblePoint(IStringStream(args.additionalArgs()[1])());
54 Info<< "Visible point " << visiblePoint << endl;
56 bool orientInside = args.optionFound("inside");
60 Info<< "Orienting surface such that visiblePoint " << visiblePoint
61 << " is inside" << endl;
65 Info<< "Orienting surface such that visiblePoint " << visiblePoint
66 << " is outside" << endl;
69 fileName outFileName(args.additionalArgs()[2]);
70 Info<< "Writing surface to " << outFileName << endl;
74 triSurface surf(surfFileName);
76 //orientedSurface normalSurf(surf, visiblePoint, !orientInside);
77 bool anyFlipped = orientedSurface::orient
86 Info<< "Flipped orientation of (part of) surface." << endl;
90 Info<< "Did not flip orientation of any triangle of surface." << endl;
93 Info<< "Writing new surface to " << outFileName << endl;
95 surf.write(outFileName);
97 Info << "End\n" << endl;
103 // ************************************************************************* //