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ProcessSpherigon.h
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1 ////////////////////////////////////////////////////////////////////////////////
2 //
3 // File: ProcessSpherigon.h
4 //
5 // For more information, please see: http://www.nektar.info/
6 //
7 // The MIT License
8 //
9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
12 //
13 // License for the specific language governing rights and limitations under
14 // Permission is hereby granted, free of charge, to any person obtaining a
15 // copy of this software and associated documentation files (the "Software"),
16 // to deal in the Software without restriction, including without limitation
17 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 // and/or sell copies of the Software, and to permit persons to whom the
19 // Software is furnished to do so, subject to the following conditions:
20 //
21 // The above copyright notice and this permission notice shall be included
22 // in all copies or substantial portions of the Software.
23 //
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
25 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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28 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
29 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
30 // DEALINGS IN THE SOFTWARE.
31 //
32 // Description: Refine boundary layer of elements.
33 //
34 ////////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef UTILITIES_PREPROCESSING_MESHCONVERT_PROCESSJAC
37 #define UTILITIES_PREPROCESSING_MESHCONVERT_PROCESSJAC
38 
39 
40 #include "Module.h"
41 #include "InputPly.h"
42 
43 namespace Nektar
44 {
45  namespace Utilities
46  {
48  {
49  public:
50  /// Creates an instance of this class
51  static boost::shared_ptr<Module> create(MeshSharedPtr m)
52  {
54  }
56 
58  virtual ~ProcessSpherigon();
59 
60  /// Write mesh to output file.
61  virtual void Process();
62 
63  protected:
64  void GenerateNormals(vector<ElementSharedPtr> &el,
65  MeshSharedPtr &mesh);
66  double CrossProdMag (Node &a, Node &b);
67  void UnitCrossProd (Node &a, Node &b, Node &c);
68  double Blend (double r);
69  void SuperBlend (vector<double> &r,
70  vector<Node> &Q,
71  Node &P,
72  vector<double> &blend);
73  };
74  }
75 }
76 
77 #endif