bbtk/src/bbmaracasvisuDrawAxisTree3D.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 "bbmaracasvisuDrawAxisTree3D.h"
  27 #include "bbcreaMaracasVisuPackage.h"
  28 #include "vtkLinearTransform.h"
  29
  30 #include "vtkUnsignedCharArray.h"
  31 #include "vtkCellData.h"
  32 #include "vtkPolyLine.h"
  33 #include "vtkLine.h"
  34
  35
  36
  37 namespace bbcreaMaracasVisu
  38 {
  39
  40 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,DrawAxisTree3D)
  41 BBTK_BLACK_BOX_IMPLEMENTATION(DrawAxisTree3D,bbtk::AtomicBlackBox);
  42
  43
  44
  45 void DrawAxisTree3D::DrawOneAxis(int iGeneral,int numPoints, int iAxis)
  46 {
  47         vtkPolyData                     *polydata               = vtkPolyData::New( );
  48         vtkPolyDataMapper       *polydatamapper = vtkPolyDataMapper::New();
  49         vtkActor                        *vtkactor               = vtkActor::New();
  50
  51 //      polydatamapper->ScalarVisibilityOff();
  52         polydatamapper->SetInput(polydata);
  53         vtkactor->SetMapper(polydatamapper);
  54
  55         vecVtkPolyData.push_back( polydata );
  56         vecVtkPolyDataMaper.push_back( polydatamapper );
  57         vecVtkActors.push_back( vtkactor );
  58
  59 //      vtkImageData* img = bbGetInputImage();
  60         unsigned int i,size;
  61         double spc[3];
  62 //      img->GetSpacing(spc);
  63         spc[0]=1;
  64         spc[1]=1;
  65         spc[2]=1;
  66
  67         int lstpointsXsize =bbGetInputlstPointX().size();
  68
  69         if( lstpointsXsize>0 ){
  70                 vtkPoints* allPoints            = vtkPoints::New( );
  71 vtkPolyLine *polyline = vtkPolyLine::New();
  72                 vtkCellArray* allTopology       = vtkCellArray::New( );
  73 //              allTopology->InsertNextCell( numPoints );
  74
  75                 size=iGeneral+numPoints;
  76                 for (i=iGeneral;i<size;i++)
  77                 {
  78                         //multiplicar ver parametros spacing, en maracas cuando se toca la imagen y se ve dycom
  79                         //hay par·metro dycom, vtkImagedata valor spacing y esos datos hay que multiplicar al polydata
  80                         allPoints->InsertNextPoint( bbGetInputlstPointX()[i]*spc[0],
  81                                                                                 bbGetInputlstPointY()[i]*spc[1],
  82                                                                                 bbGetInputlstPointZ()[i]*spc[2] );
  83 //                      printf("DrawAxisTree3D::DrawOneAxis point  %d -> %f, %f, %f \n", i,  bbGetInputlstPointX()[i], bbGetInputlstPointY()[i], bbGetInputlstPointZ()[i] );
  84
  85 polyline->GetPointIds()->InsertNextId(i-iGeneral);
  86
  87 //                      allTopology->InsertCellPoint( i-iGeneral );
  88                 } // rof
  89   allTopology->InsertNextCell(polyline);
  90
  91  // create cell array for edges
  92   vtkCellArray *edges = vtkCellArray::New();
  93
  94 // connect edge's and vertexes point ids
  95   for(vtkIdType i = iGeneral; i < size-1; i++)
  96   {
  97     vtkLine *edge = vtkLine::New();
  98     edge->GetPointIds()->SetId(0, i-iGeneral);
  99     edge->GetPointIds()->SetId(1, (i-iGeneral+1) );
 100     edges->InsertNextCell(edge);
 101     edge->Delete();
 102 //    vtkSmartPointer<vtkVertex> vertex = vtkSmartPointer<vtkVertex>::New();
 103 //    vertex->GetPointIds()->SetId(0, i);
 104 //    vertexes->InsertNextCell(vertex);
 105   }
 106
 107                 polydata->SetPoints( allPoints );
 108  polydata->SetLines(edges);
 109 //              polydata->SetLines( allTopology );
 110
 111
 112  // polydata->SetPolys( allTopology );
 113
 114                 edges->Delete();
 115                 allPoints->Delete();
 116                 allTopology->Delete();
 117         }
 118
 119         // color
 120         double r,g,b;
 121
 122         if (bbGetInputColourLaw()==1)  // the same color for all
 123         {
 124                 r = bbGetInputColour()[0];
 125                 g = bbGetInputColour()[1];
 126                 b = bbGetInputColour()[2];
 127                 vtkactor->GetProperty()->SetColor( r,g,b );
 128         } // Law 1  color for all
 129
 130         if (bbGetInputColourLaw()==2) // different colors for each segment
 131         {
 132                 if ( (iAxis*3+1) < (int)(bbGetInputColour().size()) )
 133                 {
 134                         r = bbGetInputColour()[0+iAxis*3];
 135                         g = bbGetInputColour()[1+iAxis*3];
 136                         b = bbGetInputColour()[2+iAxis*3];
 137                 } else {
 138                         r = (rand() % 100) / 100.0;
 139                         g = (rand() % 100) / 100.0;
 140                         b = (rand() % 100) / 100.0;
 141                 }
 142                 vtkactor->GetProperty()->SetColor( r,g,b );
 143         }  // Law 2  color for each segment
 144
 145
 146         if (bbGetInputColourLaw()==3)  // color for each point
 147         {
 148                 // Setup the colors array
 149                 vtkUnsignedCharArray *colors = vtkUnsignedCharArray::New();
 150                 colors->SetNumberOfComponents(3);
 151                 colors->SetName("Colors");
 152 //              colors->SetName("vertex color");
 153                 int iPoint,pointSize=iGeneral+numPoints;
 154
 155
 156                 for (iPoint=iGeneral; iPoint<pointSize; iPoint++)
 157                 {
 158                         r = bbGetInputColour()[0+iPoint*3]*255.0;
 159                         g = bbGetInputColour()[1+iPoint*3]*255.0;
 160                         b = bbGetInputColour()[2+iPoint*3]*255.0;
 161                         //colors->SetTuple3(iPoint,r,g,b);
 162                         colors->InsertNextTuple3(r,g,b);
 163                 }
 164                 polydata->GetCellData()->SetScalars(colors);
 165                 polydata->Modified();
 166
 167         }  // Law 3 color for each point
 168
 169
 170         vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
 171         vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
 172
 173         if ( bbGetInputTransform()!=NULL )
 174         {
 175                 vtkactor->SetUserTransform( bbGetInputTransform() );
 176         }
 177
 178      // Interface Update
 179      if  (bbGetInputRenderer()!=NULL )
 180      {
 181             bbGetInputRenderer()->AddActor( vtkactor );
 182      }
 183 }
 184
 185
 186 void DrawAxisTree3D::Process()
 187 {
 188         printf("EED DrawAxisTree3D::Process start \n");
 189
 190         int iGeneral=0;
 191         int iAxis,sizeLstAxis=bbGetInputlstIndexs().size();
 192     int iActor,sizeActors = vecVtkActors.size();
 193         int numPoints;
 194
 195 //    if (oldLstSize!=sizeLstAxis)
 196 //       {
 197 //        oldLstSize=sizeLstAxis;
 198          for (iActor=0 ; iActor<sizeActors; iActor++)
 199          {
 200             if (bbGetInputRenderer()!=NULL )
 201             {
 202                 bbGetInputRenderer()->RemoveActor( vecVtkActors[iActor] );
 203                 vecVtkPolyData[iActor]->Delete();
 204                 vecVtkPolyDataMaper[iActor]->Delete();
 205                 vecVtkActors[iActor]->Delete();
 206             } // if
 207          } // for iActor
 208          vecVtkPolyData.clear();
 209          vecVtkPolyDataMaper.clear();
 210          vecVtkActors.clear();
 211
 212         for ( iAxis=0 ; iAxis<sizeLstAxis ; iAxis++)
 213         {
 214             numPoints = bbGetInputlstIndexs()[iAxis];
 215             DrawOneAxis(iGeneral,numPoints,iAxis);
 216             iGeneral = iGeneral+numPoints;
 217
 218     //          if ((iAxis % 1)==0)
 219     //          {
 220     //                  printf("EED  DrawAxisTree3D::Process  %d/%d\n", iAxis,sizeLstAxis );
 221     //          }
 222
 223         } // for iAxis
 224
 225         if ( bbGetInputiAxis() < (int)(vecVtkActors.size()-1) )
 226         {
 227             bbSetOutputOutAxis( vecVtkActors[ bbGetInputiAxis() ] );
 228         } else  {
 229             printf("DrawAxisTree3D .ERROR. missing index vector...\n");
 230         } // if
 231
 232  //   } else {// if oldLstSize
 233         for (iActor=0 ; iActor<sizeActors; iActor++)
 234         {
 235             vecVtkActors[iActor]->GetProperty()->SetOpacity( bbGetInputOpacity() );
 236             vecVtkActors[iActor]->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
 237         }
 238 //    } // if oldLstSize
 239
 240         printf("EED DrawAxisTree3D::Process end \n");
 241
 242 }
 243
 244 void DrawAxisTree3D::bbUserSetDefaultValues()
 245 {
 246     oldLstSize=-1;
 247          bbSetInputiAxis(0);
 248      std::vector<double> colour;
 249          // 1- red
 250      colour.push_back(1.0);
 251      colour.push_back(0.0);
 252      colour.push_back(0.0);
 253          // 2- blue
 254      colour.push_back(0.0);
 255      colour.push_back(0.0);
 256      colour.push_back(1.0);
 257          // 3- yellow
 258      colour.push_back(1.0);
 259      colour.push_back(1.0);
 260      colour.push_back(0.0);
 261          // 4- green
 262      colour.push_back(0.0);
 263      colour.push_back(1.0);
 264      colour.push_back(0.0);
 265          // 5-
 266      colour.push_back(0.0);
 267      colour.push_back(1.0);
 268      colour.push_back(1.0);
 269
 270          // 6-
 271      colour.push_back(0.5);
 272      colour.push_back(0.5);
 273      colour.push_back(0.5);
 274
 275      bbSetInputColour(colour);
 276      bbSetInputOpacity(1);
 277      bbSetInputLineWidth(0.5);
 278      bbSetInputColourLaw(1);
 279
 280 }
 281
 282
 283         //-----------------------------------------------------------------
 284         void DrawAxisTree3D::bbUserInitializeProcessing()
 285         {
 286         }
 287
 288         //-----------------------------------------------------------------
 289         void DrawAxisTree3D::bbUserFinalizeProcessing()
 290         {
 291         }
 292
 293         //-----------------------------------------------------------------
 294
 295 }
 296 // EO namespace bbcreaMaracasVisu
 297
 298