src/libengrid/boundarylayeroperation.h

   1 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   2 // +                                                                      +
   3 // + This file is part of enGrid.                                         +
   4 // +                                                                      +
   5 // + Copyright 2008-2014 enGits GmbH                                      +
   6 // +                                                                      +
   7 // + enGrid is free software: you can redistribute it and/or modify       +
   8 // + it under the terms of the GNU General Public License as published by +
   9 // + the Free Software Foundation, either version 3 of the License, or    +
  10 // + (at your option) any later version.                                  +
  11 // +                                                                      +
  12 // + enGrid is distributed in the hope that it will be useful,            +
  13 // + but WITHOUT ANY WARRANTY; without even the implied warranty of       +
  14 // + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        +
  15 // + GNU General Public License for more details.                         +
  16 // +                                                                      +
  17 // + You should have received a copy of the GNU General Public License    +
  18 // + along with enGrid. If not, see <http://www.gnu.org/licenses/>.       +
  19 // +                                                                      +
  20 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  21 //
  22 #ifndef BOUNDARYLAYEROPERATION_H
  23 #define BOUNDARYLAYEROPERATION_H
  24
  25 #include "operation.h"
  26 #include "edgelengthsourcemanager.h"
  27
  28 class BoundaryLayerOperation;
  29
  30
  31 class BoundaryLayerOperation : public Operation
  32 {
  33
  34 protected: // data types
  35
  36   enum nodetype_t { NormalNode, EdgeNode, CornerNode };
  37
  38
  39 protected: // attributes
  40
  41   QVector<vec3_t>           m_BoundaryLayerVectors;
  42   QVector<int>              m_BoundaryLayerCodes;
  43   QVector<bool>             m_BoundaryLayerNode;
  44   QVector<nodetype_t>       m_NodeTypes;
  45   QVector<QSet<vtkIdType> > m_SnapPoints;
  46   QVector<double>           m_Height;
  47   QSet<int>                 m_LayerAdjacentBoundaryCodes;
  48   double                    m_FeatureAngle;
  49   double                    m_StretchingRatio;
  50   double                    m_FarfieldRatio;
  51   double                    m_RadarAngle;
  52   double                    m_MaxHeightInGaps;
  53   double                    m_FaceSizeLowerLimit;
  54   double                    m_FaceSizeUpperLimit;
  55   double                    m_FaceAngleLimit;
  56   bool                      m_UseGrouping;
  57   double                    m_GroupingAngle;
  58   int                       m_NumBoundaryLayerVectorRelaxations;
  59   int                       m_NumBoundaryLayerHeightRelaxations;
  60   int                       m_NumLayers;
  61   EdgeLengthSourceManager   m_ELSManagerBLayer;
  62   EdgeLengthSourceManager   m_ELSManagerSurface;
  63
  64
  65 protected: // methods
  66
  67   void readSettings();
  68   void correctBoundaryLayerVectors();
  69   void computeBoundaryLayerVectors();
  70   void addToSnapPoints(vtkIdType id_node, vtkIdType id_snap);
  71   void computeNodeTypes();
  72   void relaxBoundaryLayerVectors();
  73   void writeBoundaryLayerVectors(QString file_name);
  74   void computeDesiredHeights();
  75   bool faceFine(vtkIdType id_face, double scale);
  76   void computeHeights();
  77   void limitHeights(double safety_factor, double lower_limit);
  78
  79
  80 public: // methods
  81
  82   QSet<int> getLayerAdjacentBoundaryCodes();
  83
  84
  85
  86 };
  87
  88 #endif // BOUNDARYLAYEROPERATION_H