packages/vtk/src/bbvtkImageBoundaries.cxx

   1 /*
   2  # ---------------------------------------------------------------------
   3  #
   4  # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   5  #                        pour la SantÈ)
   6  # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   7  # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   8  # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   9  #
  10  #  This software is governed by the CeCILL-B license under French law and
  11  #  abiding by the rules of distribution of free software. You can  use,
  12  #  modify and/ or redistribute the software under the terms of the CeCILL-B
  13  #  license as circulated by CEA, CNRS and INRIA at the following URL
  14  #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  15  #  or in the file LICENSE.txt.
  16  #
  17  #  As a counterpart to the access to the source code and  rights to copy,
  18  #  modify and redistribute granted by the license, users are provided only
  19  #  with a limited warranty  and the software's author,  the holder of the
  20  #  economic rights,  and the successive licensors  have only  limited
  21  #  liability.
  22  #
  23  #  The fact that you are presently reading this means that you have had
  24  #  knowledge of the CeCILL-B license and that you accept its terms.
  25  # ------------------------------------------------------------------------ */
  26
  27
  28 //=====
  29 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
  30 //=====
  31 #include "bbvtkImageBoundaries.h"
  32 #include "bbvtkPackage.h"
  33 #include "creaVtk_MACROS.h"
  34
  35
  36 /*
  37
  38 #include <omp.h>
  39
  40 */
  41
  42
  43
  44 namespace bbvtk
  45 {
  46
  47 BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,ImageBoundaries)
  48 BBTK_BLACK_BOX_IMPLEMENTATION(ImageBoundaries,bbtk::AtomicBlackBox);
  49 //=====
  50 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
  51 //=====
  52 void ImageBoundaries::Process()
  53 {
  54         if (bbGetInputIn()!=NULL){
  55                 int i,j,k;
  56                 int ext[6];
  57                 double value;
  58
  59 //EED 2017-01-01 Migration VTK7
  60 #if (VTK_MAJOR_VERSION <= 5)
  61                 bbGetInputIn()->GetWholeExtent(ext);
  62 #endif
  63 #if (VTK_MAJOR_VERSION >= 6)
  64                 bbGetInputIn()->GetExtent(ext);
  65 #endif
  66
  67                 int maxX        = ext[1]-ext[0]+1;
  68                 int maxY        = ext[3]-ext[2]+1;
  69                 int maxZ        = ext[5]-ext[4]+1;
  70                 int bXMax       = 0;
  71                 int bYMax       = 0;
  72                 int bZMax       = 0;
  73                 int bXMin       = maxX-1;
  74                 int bYMin       = maxY-1;
  75                 int bZMin       = maxZ-1;
  76
  77 /*
  78                 #pragma omp parallel for
  79                 for (int i=0 ; i<maxX ; i++)
  80                 {
  81                         int j;
  82                         int k;
  83                         for (j=0 ; j<maxY ; j++)
  84                         {
  85                                 for (k=0 ; k<maxZ ; k++)
  86                                 {
  87                                         double value = bbGetInputIn()->GetScalarComponentAsDouble(i, j, k,0);
  88                                         if ( (value>=bbGetInputLowerValue()) && (value<=bbGetInputUpperValue())  )
  89                                         {
  90                                                 if (i<bXMin) bXMin=i;
  91                                                 if (j<bYMin) bYMin=j;
  92                                                 if (k<bZMin) bZMin=k;
  93                                                 if (i>bXMax) bXMax=i;
  94                                                 if (j>bYMax) bYMax=j;
  95                                                 if (k>bZMax) bZMax=k;
  96                                         }
  97                                 } // for k
  98                         } // for j
  99                 } // i
 100 */
 101
 102                 DEF_POINTER_IMAGE_VTK_CREA(vI,ssI,pI,stI,bbGetInputIn())
 103                 long int index=0;
 104                 for ( k=0 ; k<maxZ ; k++)
 105                 {
 106                         for (j=0 ; j<maxY ; j++)
 107                         {
 108                                 for (i=0 ; i<maxX ; i++)
 109                                 {
 110 //                                      double value = bbGetInputIn()->GetScalarComponentAsDouble(i, j, k,0);
 111                                         GETVALUE2_VTK_CREA(vI,pI,stI,index)
 112                                         index++;
 113                                         if ( (vI>=bbGetInputLowerValue()) && (vI<=bbGetInputUpperValue())  )
 114                                         {
 115                                                 if (i<bXMin) bXMin=i;
 116                                                 if (j<bYMin) bYMin=j;
 117                                                 if (k<bZMin) bZMin=k;
 118                                                 if (i>bXMax) bXMax=i;
 119                                                 if (j>bYMax) bYMax=j;
 120                                                 if (k>bZMax) bZMax=k;
 121                                         }
 122                                 } // for k
 123                         } // for j
 124                 } // i
 125                 std::vector<int> tmpIndex;
 126                 std::vector<int> tmpSize;
 127                 if (bXMin>bXMax){
 128                         tmpIndex.push_back(0);
 129                         tmpIndex.push_back(0);
 130                         tmpIndex.push_back(0);
 131                         tmpSize.push_back(1);
 132                         tmpSize.push_back(1);
 133                         tmpSize.push_back(1);
 134                 } else {
 135                         tmpIndex.push_back(bXMin);
 136                         tmpIndex.push_back(bYMin);
 137                         tmpIndex.push_back(bZMin);
 138                         tmpSize.push_back(bXMax-bXMin+1);
 139                         tmpSize.push_back(bYMax-bYMin+1);
 140                         tmpSize.push_back(bZMax-bZMin+1);
 141                 }
 142                 bbSetOutputIndex(tmpIndex);
 143                 bbSetOutputSize(tmpSize);
 144         } else {
 145                 printf("bbtk warnning: bbtk:vtk:ImageBoundaries box, Input image (In) not initialized..\n");
 146         }
 147 }
 148 //=====
 149 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 150 //=====
 151 void ImageBoundaries::bbUserSetDefaultValues()
 152 {
 153
 154
 155 //  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX
 156    bbSetInputIn(NULL);
 157         bbSetInputLowerValue(0);
 158         bbSetInputUpperValue(5000);
 159
 160         std::vector<int> tmpIndex;
 161         tmpIndex.push_back(0);
 162         tmpIndex.push_back(0);
 163         tmpIndex.push_back(0);
 164
 165         std::vector<int> tmpSize;
 166         tmpSize.push_back(1);
 167         tmpSize.push_back(1);
 168         tmpSize.push_back(1);
 169
 170         bbSetOutputIndex(tmpIndex);
 171         bbSetOutputSize(tmpSize);
 172 }
 173 //=====
 174 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 175 //=====
 176 void ImageBoundaries::bbUserInitializeProcessing()
 177 {
 178
 179 //  THE INITIALIZATION METHOD BODY :
 180 //    Here does nothing
 181 //    but this is where you should allocate the internal/output pointers
 182 //    if any
 183
 184
 185 }
 186 //=====
 187 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 188 //=====
 189 void ImageBoundaries::bbUserFinalizeProcessing()
 190 {
 191
 192 //  THE FINALIZATION METHOD BODY :
 193 //    Here does nothing
 194 //    but this is where you should desallocate the internal/output pointers
 195 //    if any
 196
 197 }
 198 }
 199 // EO namespace bbvtk
 200
 201