ENH: vtkUnstructuredToFoam: vtk mesh reader

applications/utilities/mesh/conversion/vtkUnstructuredToFoam/Make/files

@@ -0,0 +1,4 @@
+
+vtkUnstructuredToFoam.C
+
+EXE = $(FOAM_APPBIN)/vtkUnstructuredToFoam

applications/utilities/mesh/conversion/vtkUnstructuredToFoam/Make/options

@@ -0,0 +1,5 @@
+EXE_INC = \
+    -I$(LIB_SRC)/fileFormats/lnInclude
+
+EXE_LIBS = \
+    -lfileFormats

applications/utilities/mesh/conversion/vtkUnstructuredToFoam/vtkUnstructuredToFoam.C

@@ -0,0 +1,87 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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/>.
+
+Description
+    Converts ascii .vtk (legacy format) file generated by vtk/paraview.
+
+    Note: the .vtk format does not contain any boundary information. It is
+    purely a description of the internal mesh.
+
+    Not extensively tested.
+
+\*---------------------------------------------------------------------------*/
+
+#include "argList.H"
+#include "Time.H"
+#include "polyMesh.H"
+#include "IFstream.H"
+#include "vtkUnstructuredReader.H"
+
+using namespace Foam;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Main program:
+
+int main(int argc, char *argv[])
+{
+    argList::noParallel();
+    argList::validArgs.append(".vtk ascii file");
+
+#   include "setRootCase.H"
+#   include "createTime.H"
+
+    IFstream mshStream(args[1]);
+
+    vtkUnstructuredReader reader(runTime, mshStream);
+
+    polyMesh mesh
+    (
+        IOobject
+        (
+            polyMesh::defaultRegion,
+            runTime.constant(),
+            runTime
+        ),
+        xferMove(reader.points()),
+        reader.cells(),
+        faceListList(0),
+        wordList(0),
+        wordList(0),
+        "defaultFaces",
+        polyPatch::typeName,
+        wordList(0)
+    );
+
+    Info<< "Writing mesh ..." << endl;
+
+    mesh.write();
+
+
+    Info<< "End\n" << endl;
+
+    return 0;
+}
+
+
+// ************************************************************************* //