bbtk/src/bbmaracasvisuDrawAxe3D.cxx

   1 #include "bbmaracasvisuDrawAxe3D.h"
   2 #include "bbcreaMaracasVisuPackage.h"
   3
   4 #include "vtkImageData.h"
   5 #include "vtkActor.h"
   6 #include "vtkPoints.h"
   7 #include "vtkCellArray.h"
   8 #include "vtkProperty.h"
   9
  10 #include "vtkLinearTransform.h"
  11 namespace bbcreaMaracasVisu
  12 {
  13
  14 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,DrawAxe3D)
  15 BBTK_BLACK_BOX_IMPLEMENTATION(DrawAxe3D,bbtk::AtomicBlackBox);
  16 void DrawAxe3D::Process()
  17 {
  18         std::vector< double > vectx = bbGetInputlstPointX();
  19         std::vector< double > vecty = bbGetInputlstPointY();
  20         std::vector< double > vectz = bbGetInputlstPointZ();
  21
  22 //      vtkImageData* img = bbGetInputImage();
  23         unsigned int i;
  24         double spc[3];
  25 //      img->GetSpacing(spc);
  26         spc[0]=1;
  27         spc[1]=1;
  28         spc[2]=1;
  29
  30         if(!vectx.empty()&&!vecty.empty()&&!vectz.empty()){
  31                 vtkPoints* allPoints = vtkPoints::New( );
  32                 vtkCellArray* allTopology = vtkCellArray::New( );
  33                 allTopology->InsertNextCell( vectx.size() );
  34
  35                 for( i = 0; i < vectx.size( ); i++) {
  36                         //multiplicar ver parametros spacing, en maracas cuando se toca la imagen y se ve dycom
  37                         //hay parametro dicom, vtkImagedata valor spacing y esos datos hay que multiplicar al polydata
  38                         allPoints->InsertNextPoint( vectx[i]*spc[0],  vecty[i]*spc[1], vectz[i]*spc[2] );
  39                         allTopology->InsertCellPoint( i );
  40                 } // rof
  41                 mallData->SetPoints( allPoints );
  42                 mallData->SetLines( allTopology );
  43                 allPoints->Delete();
  44                 allTopology->Delete();
  45         }
  46
  47         mvtkactor->GetProperty()->SetColor( bbGetInputColour()[0],
  48                                 bbGetInputColour()[1],
  49                                 bbGetInputColour()[2] );
  50
  51         if ( bbGetInputTransform()!=NULL )
  52         {
  53                 mvtkactor->SetUserTransform( bbGetInputTransform() );
  54         }
  55
  56      // Interface Update
  57      if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
  58      {
  59                 firsttime=false;
  60             bbGetInputRenderer()->AddActor( mvtkactor );
  61      }
  62 }
  63
  64 void DrawAxe3D::bbUserSetDefaultValues()
  65 {
  66         firsttime        = true;
  67         mallData         = NULL;
  68         polydatamapper   = NULL;
  69         mvtkactor        = NULL;
  70
  71     std::vector<double> colour;
  72     colour.push_back(1.0);
  73     colour.push_back(0.0);
  74     colour.push_back(0.0);
  75     bbSetInputColour(colour);
  76 }
  77
  78
  79
  80         //-----------------------------------------------------------------
  81         void DrawAxe3D::bbUserInitializeProcessing()
  82         {
  83                 mallData       = vtkPolyData::New( );
  84                 polydatamapper = vtkPolyDataMapper::New();
  85                 mvtkactor      = vtkActor::New();
  86
  87                 polydatamapper->SetInput(mallData);
  88                 mvtkactor->SetMapper(polydatamapper);
  89                 bbSetOutputOut(mvtkactor);
  90         }
  91
  92         //-----------------------------------------------------------------
  93         void DrawAxe3D::bbUserFinalizeProcessing()
  94         {
  95                 if (mallData!=NULL)
  96                 {
  97                         mallData->Delete();
  98                         mallData=NULL;
  99                 }
 100
 101                 if (polydatamapper!=NULL)
 102                 {
 103                         polydatamapper->Delete();
 104                         polydatamapper=NULL;
 105                 }
 106
 107                 if (mvtkactor!=NULL)
 108                 {
 109                         mvtkactor->Delete();
 110                         mvtkactor=NULL;
 111                 }
 112         }
 113
 114         //-----------------------------------------------------------------
 115 }
 116
 117 // EO namespace bbcreaMaracasVisu
 118
 119