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.
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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.
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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 "X3DsurfaceFormat.H"
30 #include "IStringStream.H"
35 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
38 Foam::fileFormats::X3DsurfaceFormat<Face>::X3DsurfaceFormat()
42 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
45 void Foam::fileFormats::X3DsurfaceFormat<Face>::write
47 const fileName& filename,
48 const MeshedSurfaceProxy<Face>& surf
51 const pointField& pointLst = surf.points();
52 const List<Face>& faceLst = surf.faces();
53 const List<label>& faceMap = surf.faceMap();
55 // for no zones, suppress the group name
56 const List<surfZone>& zones =
58 surf.surfZones().size() > 1
60 : oneZone(faceLst, "")
63 const bool useFaceMap = (surf.useFaceMap() && zones.size() > 1);
65 OFstream os(filename);
70 "fileFormats::X3DsurfaceFormat::write"
71 "(const fileName&, const MeshedSurfaceProxy<Face>&)"
73 << "Cannot open file for writing " << filename
86 // NOTE: we could provide an optimized IndexedTriangleSet output for
87 // triangulated surfaces too
90 " <IndexedFaceSet coordIndex='\n";
95 const surfZone& zone = zones[zoneI];
99 forAll(zone, localFaceI)
101 const Face& f = faceLst[faceMap[faceIndex++]];
112 forAll(zone, localFaceI)
114 const Face& f = faceLst[faceIndex++];
127 " <Coordinate point='\n";
129 // Write vertex coords
130 forAll(pointLst, ptI)
132 const point& pt = pointLst[ptI];
134 os << pt.x() << ' ' << pt.y() << ' ' << pt.z() << nl;
138 "' />\n" // end Coordinate
139 " </IndexedFaceSet>\n"
147 // ************************************************************************* //