HoneycombMeshGenerator.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2011
00004 
00005 University of Oxford means the Chancellor, Masters and Scholars of the
00006 University of Oxford, having an administrative office at Wellington
00007 Square, Oxford OX1 2JD, UK.
00008 
00009 This file is part of Chaste.
00010 
00011 Chaste is free software: you can redistribute it and/or modify it
00012 under the terms of the GNU Lesser General Public License as published
00013 by the Free Software Foundation, either version 2.1 of the License, or
00014 (at your option) any later version.
00015 
00016 Chaste is distributed in the hope that it will be useful, but WITHOUT
00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00019 License for more details. The offer of Chaste under the terms of the
00020 License is subject to the License being interpreted in accordance with
00021 English Law and subject to any action against the University of Oxford
00022 being under the jurisdiction of the English Courts.
00023 
00024 You should have received a copy of the GNU Lesser General Public License
00025 along with Chaste. If not, see <http://www.gnu.org/licenses/>.
00026 
00027 */
00028 #ifndef HONEYCOMBMESHGENERATOR_HPP_
00029 #define HONEYCOMBMESHGENERATOR_HPP_
00030 
00031 #include <cmath>
00032 #include <vector>
00033 
00034 #include "MutableMesh.hpp"
00035 #include "TrianglesMeshReader.hpp"
00036 #include "OutputFileHandler.hpp"
00037 #include "PetscTools.hpp"
00038 
00039 
00046 class HoneycombMeshGenerator
00047 {
00048 protected:
00049 
00051     MutableMesh<2,2>* mpMesh;
00052 
00054     std::set<unsigned> mGhostNodeIndices;
00055 
00057     std::string mMeshFilename;
00058 
00060     double mDomainWidth;
00061 
00063     double mDomainDepth;
00064 
00066     double mBottom;
00067 
00069     double mTop;
00070 
00072     unsigned mNumCellWidth;
00073 
00075     unsigned mNumCellLength;
00076 
00077 public:
00078 
00087     HoneycombMeshGenerator(unsigned numNodesAlongWidth, unsigned numNodesAlongLength, unsigned ghosts=3, double scaleFactor=1.0);
00088 
00092     HoneycombMeshGenerator()
00093     {
00094     }
00095 
00099     virtual ~HoneycombMeshGenerator();
00100 
00104     virtual MutableMesh<2,2>* GetMesh();
00105 
00113     std::vector<unsigned> GetCellLocationIndices();
00114 
00119     MutableMesh<2,2>* GetCircularMesh(double radius);
00120 
00124     double GetDomainDepth();
00125 
00129     double GetDomainWidth();
00130 };
00131 
00132 #endif /*HONEYCOMBMESHGENERATOR_HPP_*/

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