src/libengrid/fillplane.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 FILLPLANE_H
  23 #define FILLPLANE_H
  24
  25 #include "surfaceoperation.h"
  26
  27 class FillPlane : public SurfaceOperation
  28 {
  29
  30 protected: // attributes
  31
  32   vec3_t m_X0;
  33   vec3_t m_N;
  34   vec3_t m_G1;
  35   vec3_t m_G2;
  36   double m_DistTol;
  37   double m_AngleTol;
  38   bool   m_InverseDirection;
  39   int    m_BC;
  40
  41   QVector<vtkIdType> m_NodeMap;
  42
  43
  44 protected: // methods
  45
  46   void   setupTransformation();
  47   void   createEdgesOnPlane(vtkUnstructuredGrid *edge_grid);
  48   void   closeLoops(vtkUnstructuredGrid *edge_grid);
  49   vec3_t toPlane(vec3_t x);
  50   vec3_t fromPlane(vec3_t x);
  51   bool   isWithinTolerance(vec3_t x);
  52   void   gridToPlane(vtkUnstructuredGrid *edge_grid);
  53   void   gridFromPlane(vtkUnstructuredGrid *edge_grid);
  54   void   triangulate(vtkPolyData *edge_pdata, vtkUnstructuredGrid *tri_grid, int bc = -1);
  55   void   order(vtkUnstructuredGrid *edge_grid, vtkPolyData *edge_pdata);
  56   void   orderGeometrically(vtkUnstructuredGrid *edge_grid, QList<vtkIdType> &poly_nodes);
  57
  58   virtual void operate();
  59
  60 public:
  61
  62   FillPlane();
  63
  64   void setOrigin(vec3_t x) { m_X0 = x; }
  65   void setNormal(vec3_t n) { m_N = n; }
  66   void setDistanceTolerance(double t) { m_DistTol = t; }
  67   void setAngularTolerance(double a) { m_AngleTol = a; }
  68   void setInverseDirectionOn() { m_InverseDirection = true; }
  69   void setInverseDirectionOff() { m_InverseDirection = false; }
  70   int  getBC() { return m_BC; }
  71
  72 };
  73
  74 #endif // FILLPLANE_H