DOC: Corrected class names in the file descriptions
[freefoam.git] / applications / utilities / postProcessing / dataConversion / foamToVTK / writeSurfFields.C
blob69a7554c2e39178bbbe948cd8a30840b09710ffb
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
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
13     the Free Software Foundation, either version 3 of the License, or
14     (at your 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
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "writeSurfFields.H"
27 #include <OpenFOAM/OFstream.H>
28 #include <OpenFOAM/floatScalar.H>
29 #include "writeFuns.H"
30 #include <finiteVolume/emptyFvsPatchFields.H>
31 #include <finiteVolume/fvsPatchFields.H>
33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
35 namespace Foam
38 // * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
40 void writeSurfFields
42     const bool binary,
43     const vtkMesh& vMesh,
44     const fileName& fileName,
45     const PtrList<surfaceVectorField>& surfVectorFields
48     const fvMesh& mesh = vMesh.mesh();
50     std::ofstream str(fileName.c_str());
52     str << "# vtk DataFile Version 2.0" << std::endl
53         << "surfaceFields" << std::endl;
55     if (binary)
56     {
57         str << "BINARY" << std::endl;
58     }
59     else
60     {
61         str << "ASCII" << std::endl;
62     }
63     str << "DATASET POLYDATA" << std::endl;
65     const pointField& fc = mesh.faceCentres();
67     str << "POINTS " << mesh.nFaces() << " float" << std::endl;
69     DynamicList<floatScalar> pField(3*mesh.nFaces());
71     for (label faceI = 0; faceI < mesh.nFaces(); faceI++)
72     {
73         writeFuns::insert(fc[faceI], pField);   
74     }
76     writeFuns::write(str, binary, pField);
78     str << "POINT_DATA " << mesh.nFaces() << std::endl
79         << "FIELD attributes " << surfVectorFields.size() << std::endl;
81     // surfVectorFields
82     forAll(surfVectorFields, fieldI)
83     {
84         const surfaceVectorField& svf = surfVectorFields[fieldI];
86         str << svf.name() << " 3 "
87             << mesh.nFaces() << " float" << std::endl;
89         DynamicList<floatScalar> fField(3*mesh.nFaces());
91         for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
92         {
93             writeFuns::insert(svf[faceI], fField);
94         }
96         forAll(svf.boundaryField(), patchI)
97         {
98             const fvsPatchVectorField& pf = svf.boundaryField()[patchI];
100             const fvPatch& pp = mesh.boundary()[patchI];
102             if (isA<emptyFvsPatchVectorField>(pf))
103             {
104                 // Note: loop over polypatch size, not fvpatch size.
105                 forAll(pp.patch(), i)
106                 {
107                     writeFuns::insert(vector::zero, fField);
108                 }
109             }
110             else
111             {
112                 forAll(pf, i)
113                 {
114                     writeFuns::insert(pf[i], fField);
115                 }
116             }
117         }
119         writeFuns::write(str, binary, fField);
120     }
124 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
126 } // End namespace Foam
128 // ************************ vim: set sw=4 sts=4 et: ************************ //