src/libengrid/guicreatehexibmesh.cpp

   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 #include "guicreatehexibmesh.h"
  22 #include "geometrytools.h"
  23
  24 GuiCreateHexIbMesh::GuiCreateHexIbMesh()
  25 {
  26 }
  27
  28 void GuiCreateHexIbMesh::before()
  29 {
  30   vec3_t x_centre(0,0,0);
  31   double A = 0;
  32   for (vtkIdType id_cell = 0; id_cell < m_Grid->GetNumberOfCells(); ++id_cell) {
  33     if (isSurface(id_cell, m_Grid)) {
  34       double A_cell = GeometryTools::cellVA(m_Grid, id_cell);
  35       x_centre += A_cell*cellCentre(m_Grid, id_cell);
  36       A += A_cell;
  37     }
  38   }
  39   x_centre *= 1.0/A;
  40   setVector(x_centre, m_Ui.m_LineEditCentre);
  41 }
  42
  43 void GuiCreateHexIbMesh::operate()
  44 {
  45   m_CreateMesh.setMinNumLayersWithRequiredResolution(m_Ui.m_SpinBoxMinNumLayers->value());
  46   m_CreateMesh.setMinDim(m_Ui.m_SpinBoxMinDim->value());
  47   vec3_t x_centre = getVector(m_Ui.m_LineEditCentre);
  48   m_CreateMesh.setInsidePosition(x_centre);
  49   m_CreateMesh();
  50 }