lib/maracasVisuLib/src/interface/wxWindows/widgets/wxMaracasMultipleVolumeRendererManagerData.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
  27 #include "wxMaracasMultipleVolumeRendererManagerData.h"
  28
  29 /********************************************************************************************
  30 ** Start of data viewmanagerData
  31 *********************************************************************************************/
  32
  33 wxMaracasMultipleVolumeRendererManagerData::wxMaracasMultipleVolumeRendererManagerData(vtkImageData* vol, std::string dataname){
  34
  35         _vol                                    = vol;
  36         _dataname                               = dataname;
  37         _tfun                                   = vtkPiecewiseFunction::New();
  38         _ctfun                                  = vtkColorTransferFunction::New();
  39         _volumePlanes                   = vtkPlanes::New();
  40
  41
  42 #if (VTK_MAJOR_VERSION <= 7)
  43         _compositeFunction              = vtkVolumeRayCastCompositeFunction::New();
  44         _MIPFunction                    = vtkVolumeRayCastMIPFunction::New();
  45         _volumeMapper                   = vtkVolumeRayCastMapper::New();
  46         _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
  47 #else
  48         _volumeMapper                   = vtkFixedPointVolumeRayCastMapper::New();
  49 #endif
  50
  51         _volumeMapper->SetClippingPlanes( _volumePlanes );
  52         _volumeMapper->AutoAdjustSampleDistancesOn();
  53         _volumeProperty = vtkVolumeProperty::New();
  54         _volumeProperty->SetInterpolationTypeToLinear();
  55         _volumeProperty->ShadeOn();
  56         _volumeProperty->DisableGradientOpacityOn();
  57         _volumeProperty->SetColor(_ctfun);
  58         _volumeProperty->SetScalarOpacity(_tfun );
  59
  60         _newvol = vtkVolume::New();
  61         _newvol->SetMapper(_volumeMapper );
  62         _newvol->SetProperty(_volumeProperty );
  63
  64 //EED 2017-01-01 Migration VTK7
  65 #if VTK_MAJOR_VERSION <= 5
  66         _volumeMapper->SetInput( _vol );
  67 #else
  68         _volumeMapper->SetInputData( _vol );
  69 #endif
  70
  71         _volumeMapper->Update();
  72         _newvol->Update();
  73 }
  74
  75
  76 wxMaracasMultipleVolumeRendererManagerData::~wxMaracasMultipleVolumeRendererManagerData(){
  77
  78         _tfun->Delete();
  79         _ctfun->Delete();
  80         _volumePlanes->Delete();
  81
  82
  83 #if (VTK_MAJOR_VERSION <= 7)
  84         _compositeFunction->Delete();
  85 #else
  86         // ..
  87 #endif
  88
  89         _volumeMapper->Delete();
  90
  91         _volumeProperty->Delete();
  92         _newvol->Delete();
  93
  94 }
  95 /**
  96 **      Set Volume Color
  97 **/
  98 void wxMaracasMultipleVolumeRendererManagerData::setVolumeColor(std::vector<double>& greylevelcolors,
  99                                                                 std::vector<double>& red,
 100                                                                 std::vector<double>& green,
 101                                                                 std::vector<double>& blue)
 102 {
 103
 104         _ctfun->RemoveAllPoints();
 105         for(int i = 0; i < greylevelcolors.size();i++){
 106                 _ctfun->AddRGBPoint(greylevelcolors[i], red[i],green[i], blue[i]);
 107                                 //std::cout<<"wxMaracasMultipleVolumeRendererManagerData::setVolumeColor "<<greylevelcolors[i]<<" "<<red[i]<<" "<<green[i]<<" "<<blue[i]<<std::endl;
 108         }
 109         _newvol->Update();
 110 }
 111
 112 /**
 113 **      Volume Opacity
 114 **/
 115 void wxMaracasMultipleVolumeRendererManagerData::setVolumeOpacity(std::vector<double> greylevel,std::vector<double> value){
 116
 117         _tfun->RemoveAllPoints();
 118         for(int i = 0; i < greylevel.size();i++){
 119                 _tfun->AddPoint(greylevel[i], value[i]);
 120                         //std::cout<<"wxMaracasMultipleVolumeRendererManagerData::setVolumeOpacity "<<greylevel[i]<<" "<< value[i]<<std::endl;
 121         }
 122     _newvol->Update();
 123 }
 124
 125 /**
 126 **      Check if the variables are setted correctly
 127 **/
 128 void wxMaracasMultipleVolumeRendererManagerData::checkInvariant()throw (char *)
 129 {
 130
 131
 132 #if (VTK_MAJOR_VERSION <= 7)
 133         if(!_compositeFunction)
 134         {
 135                 throw "No composite function initialized";
 136         }
 137         if(!_MIPFunction)
 138         {
 139                 throw "No MIP function initialized";
 140         }
 141 #else
 142         // ..
 143 #endif
 144         if(!_volumeMapper)
 145         {
 146                 throw "No volume mapper initialized";
 147         }
 148 }
 149
 150 /**
 151 **      Check if the variables are setted correctly
 152 **/
 153 void wxMaracasMultipleVolumeRendererManagerData::Update(){
 154          _newvol->Update();
 155 }
 156 /**
 157 **      get the prop3D
 158 **/
 159 vtkProp3D* wxMaracasMultipleVolumeRendererManagerData::getProp3D(){
 160         return this->_newvol;
 161 }
 162 /**
 163 **      return the id from the daat
 164 **/
 165 int wxMaracasMultipleVolumeRendererManagerData::getId(){
 166         return _id;
 167 }
 168 /**
 169 **      set data id
 170 **/
 171 void wxMaracasMultipleVolumeRendererManagerData::setId(int propid){
 172         _id = propid;
 173 }
 174
 175 /**
 176 **      Get the filanme
 177 **/
 178 std::string wxMaracasMultipleVolumeRendererManagerData::getDataname(){
 179         return _dataname;
 180 }
 181 /**
 182 ** Set the filanme
 183 **/
 184 void wxMaracasMultipleVolumeRendererManagerData::setDataname(std::string dataname){
 185         _dataname = dataname;
 186 }
 187
 188 void wxMaracasMultipleVolumeRendererManagerData::changeCompositeMIPFunction(int function) throw (char *)
 189 {
 190         checkInvariant();
 191 #if (VTK_MAJOR_VERSION <= 7)
 192         if(function == 0)
 193         {
 194                 _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
 195         }else{
 196                 _volumeMapper->SetVolumeRayCastFunction(_MIPFunction);
 197         }
 198 #else
 199         printf("EED   wxMaracasMultipleVolumeRendererManagerData::changeCompositeMIPFunction   Composite MIP  ..... ??");
 200 #endif
 201 }