Add the OpenFOAM source tree

applications/utilities/postProcessing/dataConversion/foamToVTK/writePointSet.C

@@ -0,0 +1,103 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "writePointSet.H"
+#include "OFstream.H"
+#include "writeFuns.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
+
+void writePointSet
+(
+    const bool binary,
+    const vtkMesh& vMesh,
+    const pointSet& set,
+    const fileName& fileName
+)
+{
+    std::ofstream ostr(fileName.c_str());
+
+    writeFuns::writeHeader
+    (
+        ostr,
+        binary,
+        set.name()
+    );
+
+    ostr<< "DATASET POLYDATA" << std::endl;
+
+    //------------------------------------------------------------------
+    //
+    // Write topology
+    //
+    //------------------------------------------------------------------
+
+
+    // Write points
+
+    ostr<< "POINTS " << set.size() << " float" << std::endl;
+
+    DynamicList<floatScalar> ptField(3*set.size());
+
+    writeFuns::insert
+    (
+        UIndirectList<point>(vMesh.mesh().points(), set.toc())(),
+        ptField
+    );
+
+    writeFuns::write(ostr, binary, ptField);
+
+
+    //-----------------------------------------------------------------
+    //
+    // Write data
+    //
+    //-----------------------------------------------------------------
+
+    // Write faceID
+
+    ostr
+        << "POINT_DATA " << set.size() << std::endl
+        << "FIELD attributes 1" << std::endl;
+
+    // Cell ids first
+    ostr<< "pointID 1 " << set.size() << " int" << std::endl;
+
+    labelList pointIDs(set.toc());
+
+    writeFuns::write(ostr, binary, pointIDs);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //