bbtk/src/bbmaracasvisuDrawAxe3D.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 "bbmaracasvisuDrawAxe3D.h"
  27 #include "bbcreaMaracasVisuPackage.h"
  28
  29 #include "vtkImageData.h"
  30 #include "vtkActor.h"
  31 #include "vtkPoints.h"
  32 #include "vtkCellArray.h"
  33 #include "vtkProperty.h"
  34
  35 #include "vtkLinearTransform.h"
  36 namespace bbcreaMaracasVisu
  37 {
  38
  39 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,DrawAxe3D)
  40 BBTK_BLACK_BOX_IMPLEMENTATION(DrawAxe3D,bbtk::AtomicBlackBox);
  41 void DrawAxe3D::Process()
  42 {
  43         std::vector< double > vectx = bbGetInputlstPointX();
  44         std::vector< double > vecty = bbGetInputlstPointY();
  45         std::vector< double > vectz = bbGetInputlstPointZ();
  46
  47 //      vtkImageData* img = bbGetInputImage();
  48         unsigned int i;
  49         double spc[3];
  50 //      img->GetSpacing(spc);
  51         spc[0]=1;
  52         spc[1]=1;
  53         spc[2]=1;
  54
  55         if(!vectx.empty()&&!vecty.empty()&&!vectz.empty()){
  56                 vtkPoints* allPoints = vtkPoints::New( );
  57                 vtkCellArray* allTopology = vtkCellArray::New( );
  58                 allTopology->InsertNextCell( vectx.size() );
  59
  60                 for( i = 0; i < vectx.size( ); i++) {
  61                         //multiplicar ver parametros spacing, en maracas cuando se toca la imagen y se ve dycom
  62                         //hay parametro dicom, vtkImagedata valor spacing y esos datos hay que multiplicar al polydata
  63                         allPoints->InsertNextPoint( vectx[i]*spc[0],  vecty[i]*spc[1], vectz[i]*spc[2] );
  64                         allTopology->InsertCellPoint( i );
  65                 } // rof
  66                 mallData->SetPoints( allPoints );
  67                 mallData->SetLines( allTopology );
  68                 allPoints->Delete();
  69                 allTopology->Delete();
  70         }
  71
  72         mvtkactor->GetProperty()->SetColor( bbGetInputColour()[0],
  73                                 bbGetInputColour()[1],
  74                                 bbGetInputColour()[2] );
  75
  76         if ( bbGetInputTransform()!=NULL )
  77         {
  78                 mvtkactor->SetUserTransform( bbGetInputTransform() );
  79         }
  80
  81      // Interface Update
  82      if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
  83      {
  84                 firsttime=false;
  85             bbGetInputRenderer()->AddActor( mvtkactor );
  86      }
  87 }
  88
  89 void DrawAxe3D::bbUserSetDefaultValues()
  90 {
  91         firsttime        = true;
  92         mallData         = NULL;
  93         polydatamapper   = NULL;
  94         mvtkactor        = NULL;
  95
  96     std::vector<double> colour;
  97     colour.push_back(1.0);
  98     colour.push_back(0.0);
  99     colour.push_back(0.0);
 100     bbSetInputColour(colour);
 101 }
 102
 103
 104
 105         //-----------------------------------------------------------------
 106         void DrawAxe3D::bbUserInitializeProcessing()
 107         {
 108                 mallData       = vtkPolyData::New( );
 109                 polydatamapper = vtkPolyDataMapper::New();
 110                 mvtkactor      = vtkActor::New();
 111
 112                 polydatamapper->SetInput(mallData);
 113                 mvtkactor->SetMapper(polydatamapper);
 114                 bbSetOutputOut(mvtkactor);
 115         }
 116
 117         //-----------------------------------------------------------------
 118         void DrawAxe3D::bbUserFinalizeProcessing()
 119         {
 120                 if (mallData!=NULL)
 121                 {
 122                         mallData->Delete();
 123                         mallData=NULL;
 124                 }
 125
 126                 if (polydatamapper!=NULL)
 127                 {
 128                         polydatamapper->Delete();
 129                         polydatamapper=NULL;
 130                 }
 131
 132                 if (mvtkactor!=NULL)
 133                 {
 134                         mvtkactor->Delete();
 135                         mvtkactor=NULL;
 136                 }
 137         }
 138
 139         //-----------------------------------------------------------------
 140 }
 141
 142 // EO namespace bbcreaMaracasVisu
 143
 144