1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM 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 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 #include "SMESHsurfaceFormat.H"
33 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
36 Foam::fileFormats::SMESHsurfaceFormat<Face>::SMESHsurfaceFormat()
40 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
43 void Foam::fileFormats::SMESHsurfaceFormat<Face>::write
45 const fileName& filename,
46 const MeshedSurfaceProxy<Face>& surf
49 const pointField& pointLst = surf.points();
50 const List<Face>& faceLst = surf.faces();
51 const List<label>& faceMap = surf.faceMap();
53 const List<surfZone>& zones =
55 surf.surfZones().size() > 1
60 const bool useFaceMap = (surf.useFaceMap() && zones.size() > 1);
63 OFstream os(filename);
68 "fileFormats::SMESHsurfaceFormat::write"
69 "(const fileName&, const MeshedSurfaceProxy<Face>&)"
71 << "Cannot open file for writing " << filename
77 os << "# tetgen .smesh file written " << clock::dateTime().c_str() << nl
78 << "# <points count=\"" << pointLst.size() << "\">" << nl
79 << pointLst.size() << " 3" << nl; // 3: dimensions
81 // Write vertex coords
84 const point& pt = pointLst[ptI];
86 os << ptI << ' ' << pt.x() << ' ' << pt.y() << ' ' << pt.z() << nl;
88 os << "# </points>" << nl
90 << "# <faces count=\"" << faceLst.size() << "\">" << endl;
92 os << faceLst.size() << " 1" << endl; // one attribute: zone number
98 const surfZone& zone = zones[zoneI];
102 forAll(zone, localFaceI)
104 const Face& f = faceLst[faceMap[faceIndex++]];
111 os << ' ' << zoneI << endl;
116 forAll(zones[zoneI], localFaceI)
118 const Face& f = faceLst[faceIndex++];
125 os << ' ' << zoneI << endl;
132 os << "# </faces>" << nl
134 << "# no holes or regions:" << nl
135 << '0' << nl // holes
136 << '0' << endl; // regions
140 // ************************************************************************* //