Creation of OpenFOAM-dev repository 15/04/2008

2025-11-28 03:28:01 +00:00 · 2008-04-15 18:56:58 +01:00
commit 3170c7c0c9
9896 changed files with 4016171 additions and 0 deletions
--- a/applications/utilities/surface/surfaceRefineRedGreen/Make/files
+++ b/applications/utilities/surface/surfaceRefineRedGreen/Make/files
@ -0,0 +1,3 @@
+surfaceRefineRedGreen.C
+
+EXE = $(FOAM_APPBIN)/surfaceRefineRedGreen
--- a/applications/utilities/surface/surfaceRefineRedGreen/Make/options
+++ b/applications/utilities/surface/surfaceRefineRedGreen/Make/options
@ -0,0 +1,7 @@
+EXE_INC = \
+    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/triSurface/lnInclude
+
+EXE_LIBS = \
+    -lmeshTools \
+    -ltriSurface
--- a/applications/utilities/surface/surfaceRefineRedGreen/surfaceRefineRedGreen.C
+++ b/applications/utilities/surface/surfaceRefineRedGreen/surfaceRefineRedGreen.C
@ -0,0 +1,88 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+     \\/     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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Application
+    surfaceRefineRedGreen
+
+Description
+    Refine by splitting all three edges of triangle ('red' refinement).
+    Neighbouring triangles (which are not marked for refinement get split
+    in half ('green') refinement. (R. Verfuerth, "A review of a posteriori
+    error estimation and adaptive mesh refinement techniques",
+    Wiley-Teubner, 1996)
+
+\*---------------------------------------------------------------------------*/
+
+#include "triSurface.H"
+#include "triSurfaceTools.H"
+#include "argList.H"
+#include "OFstream.H"
+
+using namespace Foam;
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Main program:
+
+int main(int argc, char *argv[])
+{
+    argList::noParallel();
+    argList::validArgs.clear();
+    argList::validArgs.append("surface file");
+    argList::validArgs.append("output surface file");
+    argList::argList args(argc, argv);
+
+    fileName surfFileName(args.additionalArgs()[0]);
+    fileName outFileName(args.additionalArgs()[1]);
+
+    Info<< "Reading surface from " << surfFileName << " ..." << endl;
+
+    triSurface surf1(surfFileName);
+
+    // Refine
+    triSurface surf2 = triSurfaceTools::redGreenRefine
+    (
+        surf1,
+        identity(surf1.size())  //Hack: refine all
+    );
+
+    Info<< "Original surface:" << endl
+        << "    triangles     :" << surf1.size() << endl
+        << "    vertices(used):" << surf1.nPoints() << endl
+        << "Refined surface:" << endl
+        << "    triangles     :" << surf2.size() << endl
+        << "    vertices(used):" << surf2.nPoints() << endl << endl;
+
+
+    Info<< "Writing refined surface to " << outFileName << " ..." << endl;
+
+    surf2.write(outFileName);
+
+    Info << "End\n" << endl;
+
+    return 0;
+}
+
+
+// ************************************************************************* //