src/guiedgelengthsourcesphere.cpp

   1 //
   2 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   3 // +                                                                      +
   4 // + This file is part of enGrid.                                         +
   5 // +                                                                      +
   6 // + Copyright 2008,2009 Oliver Gloth                                     +
   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
  24 #include "guiedgelengthsourcesphere.h"
  25
  26 GuiEdgeLengthSourceSphere::GuiEdgeLengthSourceSphere()
  27 {
  28   m_Centre = vec3_t(0,0,0);
  29   m_Radius = 1;
  30   m_Length1 = 1;
  31   m_Length2 = 1;
  32 }
  33
  34 QString GuiEdgeLengthSourceSphere::write()
  35 {
  36   QString txt = "sphere: " + name() + "; ";
  37   QString num;
  38   num.setNum(m_Centre[0]); txt += num + "; ";
  39   num.setNum(m_Centre[1]); txt += num + "; ";
  40   num.setNum(m_Centre[2]); txt += num + "; ";
  41   num.setNum(m_Radius); txt += num + "; ";
  42   num.setNum(m_Length1); txt += num + "; ";
  43   num.setNum(m_Length2); txt += num + "; ";
  44   return txt;
  45 }
  46
  47 bool GuiEdgeLengthSourceSphere::read(QString txt)
  48 {
  49   QStringList parts = txt.split(":");
  50   if (parts.size() != 2) {
  51     return false;
  52   }
  53   if (parts[0].trimmed() == "sphere") {
  54     QStringList words = parts[1].split(";");
  55     if (words.size() < 7) {
  56       return false;
  57     }
  58     m_Name = words[0].trimmed();
  59     m_Centre = vec3_t(words[1].toDouble(), words[2].toDouble(), words[3].toDouble());
  60     m_Radius = words[4].toDouble();
  61     m_Length1 = words[5].toDouble();
  62     m_Length2 = words[6].toDouble();
  63   } else {
  64     return false;
  65   }
  66   return true;
  67 }
  68
  69 void GuiEdgeLengthSourceSphere::setDlgFields()
  70 {
  71   ui().lineEditName->setText(name());
  72   QString num;
  73   num.setNum(m_Centre[0]); ui().lineEditX->setText(num);
  74   num.setNum(m_Centre[1]); ui().lineEditY->setText(num);
  75   num.setNum(m_Centre[2]); ui().lineEditZ->setText(num);
  76   num.setNum(m_Radius); ui().lineEditR->setText(num);
  77   num.setNum(m_Length1); ui().lineEditEL1->setText(num);
  78   num.setNum(m_Length2); ui().lineEditEL2->setText(num);
  79 }
  80
  81 void GuiEdgeLengthSourceSphere::readDlgFields()
  82 {
  83   setName(ui().lineEditName->text());
  84   m_Centre[0] = ui().lineEditX->text().toDouble();
  85   m_Centre[1] = ui().lineEditY->text().toDouble();
  86   m_Centre[2] = ui().lineEditZ->text().toDouble();
  87   m_Radius    = ui().lineEditR->text().toDouble();
  88   m_Length1   = ui().lineEditEL1->text().toDouble();
  89   m_Length2   = ui().lineEditEL2->text().toDouble();
  90 }
  91
  92 double GuiEdgeLengthSourceSphere::edgeLength(vec3_t x)
  93 {
  94   double r = (x - m_Centre).abs();
  95   if (r > m_Radius) {
  96     return -1;
  97   }
  98   return m_Length1 + r/m_Radius*(m_Length2 - m_Length1);
  99 }
 100