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 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,SliceImage)
  32 BBTK_BLACK_BOX_IMPLEMENTATION(SliceImage,bbtk::AtomicBlackBox);
  33
  34 void SliceImage::Process()
  35 {
  36         vtkImageData *imagedata=NULL;
  37
  38         //std::cout<<"MSJ: test SliceImage::Process()"<<this<<std::endl;
  39         if ( bbGetInputIn()!=NULL )
  40         {
  41
  42 //EED 2017-01-01 Migration VTK7
  43 #if VTK_MAJOR_VERSION <= 5
  44                 imageReslice->SetInput( bbGetInputIn() );
  45 #else
  46                 imageReslice->SetInputData( bbGetInputIn() );
  47 #endif
  48
  49                 imageReslice->SetInformationInput(bbGetInputIn() );
  50
  51                 double slice=bbGetInputSlice();
  52                 if (slice<0)
  53         {
  54                         slice=0;
  55         }
  56
  57                 if (bbGetInputTypeOrientation()==3)
  58                 {
  59                 // Orientation 3 = FREE
  60                 // v1 = [ v1x , v1y , v1z ]
  61                 // v2 = [ v2x , v2y , v2z ]
  62                 // v3 = [ v3x , v3y , v3z ]
  63                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
  64                imageReslice->SetResliceAxesDirectionCosines( bbGetInputResliceAxesDirectionCosines()[0],  // v1x
  65                                                              bbGetInputResliceAxesDirectionCosines()[3],  // v2x
  66                                                              bbGetInputResliceAxesDirectionCosines()[6],  // v3x
  67                                                              bbGetInputResliceAxesDirectionCosines()[1],  // v1y
  68                                                              bbGetInputResliceAxesDirectionCosines()[4],  // v2y
  69                                                              bbGetInputResliceAxesDirectionCosines()[7],  // v3y
  70                                                              bbGetInputResliceAxesDirectionCosines()[2],  // v1z
  71                                                              bbGetInputResliceAxesDirectionCosines()[5],  // v2z
  72                                                              bbGetInputResliceAxesDirectionCosines()[8]   // v3z
  73                                                            );
  74            std::vector<double> AxOr = bbGetInputAxisOrigin();
  75            double spc[3];
  76            bbGetInputIn()->GetSpacing(spc);
  77                    if (AxOr.size()==3)
  78                    {
  79                        imageReslice->SetResliceAxesOrigin( AxOr[0]*spc[0]  ,   AxOr[1]*spc[1]  ,  AxOr[2]*spc[2]  );
  80               } else {
  81                        imageReslice->SetResliceAxesOrigin( slice*bbGetInputIn()->GetSpacing()[0] ,0 ,0);
  82               }
  83           } else if (bbGetInputTypeOrientation()==2)
  84           {
  85                 // Orientation 2 = Y-Z
  86                 // v1 = [ 0 , 1 ,0 ]
  87                 // v2 = [ 0 , 0 ,-1 ]
  88                 // v3 = [ -1 ,0 , 0 ]
  89                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
  90                imageReslice->SetResliceAxesDirectionCosines( 0,1,0,    0,0,-1,   -1,0,0 );
  91           } else if (bbGetInputTypeOrientation()==-2)
  92           {
  93                 // Orientation -2 = ZY
  94                 // v1 = [ 0 , 0 , 1 ]
  95                 // v2 = [ 0 , 1 , 0 ]
  96                 // v3 = [ -1, 0 , 0 ]
  97                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
  98                imageReslice->SetResliceAxesDirectionCosines( 0,0,1,    0,1,0,   -1,0,0 );
  99                imageReslice->SetResliceAxesOrigin( slice*bbGetInputIn()->GetSpacing()[0] ,0 ,0);
 100           } else if (bbGetInputTypeOrientation()==1) {
 101                 // Orientation 1 = X-Z
 102                 // v1 = [ 1 , 0 , 0 ]
 103                 // v2 = [ 0 , 0 , -1 ]
 104                 // v3 = [ 0 ,1 , 0 ]
 105                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
 106                imageReslice->SetResliceAxesDirectionCosines( 1,0,0,   0,0,-1,   0,1,0 );
 107                imageReslice->SetResliceAxesOrigin(0, slice*bbGetInputIn()->GetSpacing()[1],0 );
 108           } else if (bbGetInputTypeOrientation()==-1) {
 109                 // Orientation -1 = XZ
 110                 // v1 = [ 1 , 0 , 0 ]
 111                 // v2 = [ 0 , 0 , 1 ]
 112                 // v3 = [ 0 ,-1 , 0 ]
 113                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
 114                imageReslice->SetResliceAxesDirectionCosines( 1,0,0,   0,0,1,   0,-1,0 );
 115                imageReslice->SetResliceAxesOrigin(0, slice*bbGetInputIn()->GetSpacing()[1],0 );
 116           } else    {
 117                 // Orientation 0 = XY
 118                 // v1 = [ 1 , 0 , 0 ]
 119                 // v2 = [ 0 , 1 , 0 ]
 120                 // v3 = [ 0 , 0 , 1 ]
 121                 // SetResliceAxesDirectionCosines(v1x,v2x,v3x,v1y,v2y,v3y,v1z,v2z,v3z);
 122                imageReslice->SetResliceAxesDirectionCosines(1,0,0, 0,1,0 ,0,0,1);
 123                imageReslice->SetResliceAxesOrigin(0,0, slice*bbGetInputIn()->GetSpacing()[2] );
 124           }
 125           imageReslice->SetOutputDimensionality(2);
 126
 127                 if ( bbGetInputInterpolationMode()==0) { imageReslice->SetInterpolationModeToNearestNeighbor(); }
 128                 if ( bbGetInputInterpolationMode()==1) { imageReslice->SetInterpolationModeToLinear();                  }
 129                 if ( bbGetInputInterpolationMode()==2) { imageReslice->SetInterpolationModeToCubic();                   }
 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                 bbSetInputInterpolationMode(0);  // Linear
 153                 bbSetInputTypeOrientation(0);
 154                 imageReslice=NULL;
 155                 std::vector<double> lstCos;
 156                 lstCos.push_back(1); // v1x
 157                 lstCos.push_back(0); // v1y
 158                 lstCos.push_back(0); // v1z
 159
 160                 lstCos.push_back(0); // v2x
 161                 lstCos.push_back(1); // v2y
 162                 lstCos.push_back(0); // v2z
 163
 164                 lstCos.push_back(0); // v3x
 165                 lstCos.push_back(0); // v3y
 166                 lstCos.push_back(1); // v3z
 167                 bbSetInputResliceAxesDirectionCosines(lstCos);
 168         }
 169
 170         //-----------------------------------------------------------------
 171         void SliceImage::bbUserInitializeProcessing()
 172         {
 173                 imageReslice = vtkImageReslice::New();
 174         }
 175
 176         //-----------------------------------------------------------------
 177         void SliceImage::bbUserFinalizeProcessing()
 178         {
 179         }
 180
 181         //-----------------------------------------------------------------
 182
 183
 184 }
 185 // EO namespace bbcreaMaracasVisu
 186
 187