src/libengrid/createvolumemesh.h

   1 //
   2 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   3 // +                                                                      +
   4 // + This file is part of enGrid.                                         +
   5 // +                                                                      +
   6 // + Copyright 2008-2013 enGits GmbH                                      +
   7 // +                                                                      +
   8 // + enGrid is free software: you can redistribute it and/or modify       +
   9 // + it under the terms of the GNU General Public License as published by +
  10 // + the Free Software Foundation, either version 3 of the License, or    +
  11 // + (at your option) any later version.                                  +
  12 // +                                                                      +
  13 // + enGrid is distributed in the hope that it will be useful,            +
  14 // + but WITHOUT ANY WARRANTY; without even the implied warranty of       +
  15 // + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        +
  16 // + GNU General Public License for more details.                         +
  17 // +                                                                      +
  18 // + You should have received a copy of the GNU General Public License    +
  19 // + along with enGrid. If not, see <http://www.gnu.org/licenses/>.       +
  20 // +                                                                      +
  21 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  22 //
  23 #ifndef createvolumemesh_H
  24 #define createvolumemesh_H
  25
  26 class CreateVolumeMesh;
  27
  28 #include "operation.h"
  29 #include "edgelengthsourcemanager.h"
  30
  31 namespace nglib {
  32   #include <nglib.h>
  33 }
  34
  35 #include <ngexception.hpp>
  36
  37 class CreateVolumeMesh : public Operation
  38 {
  39
  40 private: // attributes
  41
  42   double maxh;
  43   double fineness;
  44   double m_GrowthFactor;
  45   double m_MinEdgeLength;
  46   double m_MaxEdgeLength;
  47   QVector<QVector<vtkIdType> > tri;
  48   QVector<bool> add_to_ng;
  49   int num_nodes_to_add;
  50   int num_old_nodes;
  51   QVector<vtkIdType> trace_cells;
  52   QVector<vtkIdType> old2tri;
  53   int m_NumTriangles;
  54   EdgeLengthSourceManager m_ELSManager;
  55
  56
  57
  58   struct box_t {
  59     vec3_t x1, x2;
  60     double h;
  61   };
  62
  63   struct point_t {
  64     vec3_t x;
  65     double h;
  66   };
  67
  68   QList<box_t> boxes;
  69
  70 private: // methods
  71
  72   void computeMeshDensity();
  73   void prepare();
  74   void writeDebugInfo();
  75
  76 protected: // methods
  77
  78   virtual void operate();
  79
  80 public: // methods
  81
  82   CreateVolumeMesh();
  83   void setMaxH(double h) { maxh = h; }
  84   void setTraceCells(const QVector<vtkIdType> &cells);
  85   void getTraceCells(QVector<vtkIdType> &cells);
  86
  87 };
  88
  89 #endif