lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkmyPWCallback_3DPointWidget.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26 #include "vtkmyPWCallback_3DPointWidget.h"
  27 #include "vtkInteractorStyleBaseView.h"
  28
  29 //-------------------------------------------------------------------
  30 //-------------------------------------------------------------------
  31 //-------------------------------------------------------------------
  32 void vtkmyPWCallback_3DPointWidget::Execute(vtkObject *caller, unsigned long, void*)
  33 {
  34         double n[3];
  35         double p[3];
  36         double delta = 0.000000001;
  37
  38         vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
  39
  40         if (caller==_pointWidget)
  41         {
  42                 _pointWidget->GetPosition(p);
  43         }
  44         if (caller==_planeWidget)
  45         {
  46                 _planeWidget->GetCenter(p);
  47                 _planeWidget->GetNormal(n);
  48                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetNormal(n[0],n[1],n[2]);
  49         }
  50
  51         double spc[3];
  52         _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
  53         p[0]=p[0]/spc[0];
  54         p[1]=p[1]/spc[1];
  55         p[2]=p[2]/spc[2];
  56
  57         // Orientation change
  58         if ( (fabs(n[0]-_backNormal[0])>delta) || (fabs(n[1]-_backNormal[1])>delta) || (fabs(n[2]-_backNormal[2])>delta) )
  59         {
  60                 _backNormal[0] = n[0];
  61                 _backNormal[1] = n[1];
  62                 _backNormal[2] = n[2];
  63                 isbv->SetParent_refresh_waiting();
  64         }
  65
  66         // ----------
  67
  68         double tx = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
  69         double ty = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
  70         double tz = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
  71
  72         // Position Change
  73         if ( (fabs(tx-p[0])>delta) || (fabs(ty-p[1])>delta) || (fabs(tz-p[2])>delta) )
  74         {
  75                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( p[0] );
  76                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( p[1] );
  77                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( p[2] );
  78                 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
  79                 isbv->BlockRefresh();
  80                 isbv->vtkInteractorStyleBaseView::OnLeftButtonDown();
  81                 isbv->SetParent_refresh_waiting();
  82                 isbv->vtkInteractorStyleBaseView::OnMouseMove();
  83                 isbv->UnBlockRefresh();
  84         }
  85         isbv->EvaluateToRefresh();
  86 }
  87 //-------------------------------------------------------------------
  88 void vtkmyPWCallback_3DPointWidget::SetWxVtkMPR3DView( wxVtkMPR3DView *wxvtkmpr3Dview )
  89 {
  90         _wxvtkmpr3Dview=wxvtkmpr3Dview;
  91 }
  92 //-------------------------------------------------------------------
  93 void vtkmyPWCallback_3DPointWidget::SetVtkPointWidget( vtkPointWidget *pointWidget )
  94 {
  95         _pointWidget=pointWidget;
  96 }
  97 //-------------------------------------------------------------------
  98 void vtkmyPWCallback_3DPointWidget::SetVtkPlaneWidget( vtkPlaneWidget *planeWidget )
  99 {
 100         _planeWidget=planeWidget;
 101 }
 102