bbtk/src/bbcreaMaracasVisuSliceImage.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 "bbcreaMaracasVisuSliceImage.h"
  27 #include "bbcreaMaracasVisuPackage.h"
  28 namespace bbcreaMaracasVisu
  29 {
  30
  31
  32
  33 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,SliceImage)
  34 BBTK_BLACK_BOX_IMPLEMENTATION(SliceImage,bbtk::AtomicBlackBox);
  35 void SliceImage::Process()
  36 {
  37         vtkImageData *imagedata=NULL;
  38
  39         //std::cout<<"MSJ: test SliceImage::Process()"<<this<<std::endl;
  40         if ( bbGetInputIn()!=NULL )
  41         {
  42
  43 //EED 2017-01-01 Migration VTK7
  44 #if VTK_MAJOR_VERSION <= 5
  45           imageReslice->SetInput( bbGetInputIn() );
  46 #else
  47           imageReslice->SetInputData( bbGetInputIn() );
  48 #endif
  49
  50           imageReslice->SetInformationInput(bbGetInputIn() );
  51
  52           double slice=bbGetInputSlice();
  53           if (slice<0)
  54           {
  55                 slice=0;
  56           }
  57
  58           if (bbGetInputTypeOrientation()==3)
  59           {
  60                 // Orientation 3 = FREE
  61                 // v1 = [ v1x , v1y , v1z ]
  62                 // v2 = [ v2x , v2y , v2z ]
  63                 // v3 = [ v3x , v3y , v3z ]
  64                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
  65                imageReslice->SetResliceAxesDirectionCosines( bbGetInputResliceAxesDirectionCosines()[0],  // v1x
  66                                                              bbGetInputResliceAxesDirectionCosines()[3],  // v2x
  67                                                              bbGetInputResliceAxesDirectionCosines()[6],  // v3x
  68                                                              bbGetInputResliceAxesDirectionCosines()[1],  // v1y
  69                                                              bbGetInputResliceAxesDirectionCosines()[4],  // v2y
  70                                                              bbGetInputResliceAxesDirectionCosines()[7],  // v3y
  71                                                              bbGetInputResliceAxesDirectionCosines()[2],  // v1z
  72                                                              bbGetInputResliceAxesDirectionCosines()[5],  // v2z
  73                                                              bbGetInputResliceAxesDirectionCosines()[8]   // v3z
  74                                                            );
  75                imageReslice->SetResliceAxesOrigin( slice*bbGetInputIn()->GetSpacing()[0] ,0 ,0);
  76           } else if (bbGetInputTypeOrientation()==2)
  77           {
  78                 // Orientation 2 = Y-Z
  79                 // v1 = [ 0 , 1 ,0 ]
  80                 // v2 = [ 0 , 0 ,-1 ]
  81                 // v3 = [ -1 ,0 , 0 ]
  82                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
  83                imageReslice->SetResliceAxesDirectionCosines( 0,1,0,    0,0,-1,   -1,0,0 );
  84                imageReslice->SetResliceAxesOrigin( slice*bbGetInputIn()->GetSpacing()[0] ,0 ,0);
  85           } else if (bbGetInputTypeOrientation()==-2)
  86           {
  87                 // Orientation -2 = ZY
  88                 // v1 = [ 0 , 0 , 1 ]
  89                 // v2 = [ 0 , 1 , 0 ]
  90                 // v3 = [ -1, 0 , 0 ]
  91                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
  92                imageReslice->SetResliceAxesDirectionCosines( 0,0,1,    0,1,0,   -1,0,0 );
  93                imageReslice->SetResliceAxesOrigin( slice*bbGetInputIn()->GetSpacing()[0] ,0 ,0);
  94           } else if (bbGetInputTypeOrientation()==1) {
  95                 // Orientation 1 = X-Z
  96                 // v1 = [ 1 , 0 , 0 ]
  97                 // v2 = [ 0 , 0 , -1 ]
  98                 // v3 = [ 0 ,1 , 0 ]
  99                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
 100                imageReslice->SetResliceAxesDirectionCosines( 1,0,0,   0,0,-1,   0,1,0 );
 101                imageReslice->SetResliceAxesOrigin(0, slice*bbGetInputIn()->GetSpacing()[1],0 );
 102           } else if (bbGetInputTypeOrientation()==-1) {
 103                 // Orientation -1 = XZ
 104                 // v1 = [ 1 , 0 , 0 ]
 105                 // v2 = [ 0 , 0 , 1 ]
 106                 // v3 = [ 0 ,-1 , 0 ]
 107                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
 108                imageReslice->SetResliceAxesDirectionCosines( 1,0,0,   0,0,1,   0,-1,0 );
 109                imageReslice->SetResliceAxesOrigin(0, slice*bbGetInputIn()->GetSpacing()[1],0 );
 110           } else
 111           {
 112                 // Orientation 0 = XY
 113                 // v1 = [ 1 , 0 , 0 ]
 114                 // v2 = [ 0 , 1 , 0 ]
 115                 // v3 = [ 0 , 0 , 1 ]
 116                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
 117                imageReslice->SetResliceAxesDirectionCosines(1,0,0, 0,1,0 ,0,0,1);
 118                imageReslice->SetResliceAxesOrigin(0,0, slice*bbGetInputIn()->GetSpacing()[2] );
 119           }
 120           imageReslice->SetOutputDimensionality(2);
 121           imageReslice->SetInterpolationModeToLinear();
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131 //EED 2017-01-01 Migration VTK7
 132 #if VTK_MAJOR_VERSION <= 5
 133           imagedata = imageReslice->GetOutput();
 134           imagedata->Update();
 135           imagedata->UpdateInformation();
 136 #else
 137           imageReslice->Update();
 138           imagedata = imageReslice->GetOutput();
 139 #endif
 140
 141         }
 142   bbSetOutputOut( imagedata );
 143 }
 144
 145
 146         //-----------------------------------------------------------------
 147         void SliceImage::bbUserSetDefaultValues()
 148         {
 149                 bbSetInputIn(NULL);
 150                 bbSetInputZ(0);
 151                 bbSetInputSlice(0);
 152                 bbSetInputTypeOrientation(0);
 153                 imageReslice=NULL;
 154                 std::vector<double> lstCos;
 155                 lstCos.push_back(1); // v1x
 156                 lstCos.push_back(0); // v1y
 157                 lstCos.push_back(0); // v1z
 158
 159                 lstCos.push_back(0); // v2x
 160                 lstCos.push_back(1); // v2y
 161                 lstCos.push_back(0); // v2z
 162
 163                 lstCos.push_back(0); // v3x
 164                 lstCos.push_back(0); // v3y
 165                 lstCos.push_back(1); // v3z
 166                 bbSetInputResliceAxesDirectionCosines(lstCos);
 167         }
 168
 169         //-----------------------------------------------------------------
 170         void SliceImage::bbUserInitializeProcessing()
 171         {
 172                 imageReslice = vtkImageReslice::New();
 173         }
 174
 175         //-----------------------------------------------------------------
 176         void SliceImage::bbUserFinalizeProcessing()
 177         {
 178         }
 179
 180         //-----------------------------------------------------------------
 181
 182
 183 }
 184 // EO namespace bbcreaMaracasVisu
 185
 186