bbtk/src/bbmaracasvisuDrawAxe3D.cxx

   1 #include "bbmaracasvisuDrawAxe3D.h"
   2 #include "bbcreaMaracasVisuPackage.h"
   3
   4
   5 #include "vtkImageData.h"
   6 #include "vtkActor.h"
   7 #include "vtkPoints.h"
   8 #include "vtkCellArray.h"
   9 #include "vtkProperty.h"
  10
  11
  12 #include "vtkLinearTransform.h"
  13 namespace bbcreaMaracasVisu
  14 {
  15
  16
  17 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,DrawAxe3D)
  18 BBTK_BLACK_BOX_IMPLEMENTATION(DrawAxe3D,bbtk::AtomicBlackBox);
  19 void DrawAxe3D::Process()
  20 {
  21
  22         std::vector< double > vectx = bbGetInputlstPointX();
  23         std::vector< double > vecty = bbGetInputlstPointY();
  24         std::vector< double > vectz = bbGetInputlstPointZ();
  25
  26 //      vtkImageData* img = bbGetInputImage();
  27         unsigned int i;
  28         double spc[3];
  29 //      img->GetSpacing(spc);
  30         spc[0]=1;
  31         spc[1]=1;
  32         spc[2]=1;
  33
  34         if(!vectx.empty()&&!vecty.empty()&&!vectz.empty()){
  35                 vtkPoints* allPoints = vtkPoints::New( );
  36                 vtkCellArray* allTopology = vtkCellArray::New( );
  37                 allTopology->InsertNextCell( vectx.size() );
  38
  39                 for( i = 0; i < vectx.size( ); i++) {
  40                         //multiplicar ver parametros spacing, en maracas cuando se toca la imagen y se ve dycom
  41                         //hay par·metro dycom, vtkImagedata valor spacing y esos datos hay que multiplicar al polydata
  42                         allPoints->InsertNextPoint( vectx[i]*spc[0],  vecty[i]*spc[1], vectz[i]*spc[2] );
  43                         allTopology->InsertCellPoint( i );
  44                 } // rof
  45                 mallData->SetPoints( allPoints );
  46                 mallData->SetLines( allTopology );
  47                 allPoints->Delete();
  48                 allTopology->Delete();
  49         }
  50
  51         mvtkactor->GetProperty()->SetColor( bbGetInputColour()[0],
  52                                                                                 bbGetInputColour()[1],
  53                                                                                 bbGetInputColour()[2] );
  54
  55         if ( bbGetInputTransform()!=NULL )
  56         {
  57                 mvtkactor->SetUserTransform( bbGetInputTransform() );
  58         }
  59
  60      // Interface Update
  61      if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
  62      {
  63                 firsttime=false;
  64             bbGetInputRenderer()->AddActor( mvtkactor );
  65      }
  66
  67 }
  68
  69 void DrawAxe3D::bbUserSetDefaultValues()
  70 {
  71         firsttime                                                       = true;
  72         mallData                                                        = NULL;
  73         polydatamapper                                          = NULL;
  74         mvtkactor                                                       = NULL;
  75
  76     std::vector<double> colour;
  77     colour.push_back(1.0);
  78     colour.push_back(0.0);
  79     colour.push_back(0.0);
  80     bbSetInputColour(colour);
  81 }
  82
  83
  84
  85         //-----------------------------------------------------------------
  86         void DrawAxe3D::bbUserInitializeProcessing()
  87         {
  88                 mallData                = vtkPolyData::New( );
  89                 polydatamapper  = vtkPolyDataMapper::New();
  90                 mvtkactor               = vtkActor::New();
  91
  92                 polydatamapper->SetInput(mallData);
  93                 mvtkactor->SetMapper(polydatamapper);
  94                 bbSetOutputOut(mvtkactor);
  95         }
  96
  97         //-----------------------------------------------------------------
  98         void DrawAxe3D::bbUserFinalizeProcessing()
  99         {
 100                 if (mallData!=NULL)
 101                 {
 102                         mallData->Delete();
 103                         mallData=NULL;
 104                 }
 105
 106                 if (polydatamapper!=NULL)
 107                 {
 108                         polydatamapper->Delete();
 109                         polydatamapper=NULL;
 110                 }
 111
 112                 if (mvtkactor!=NULL)
 113                 {
 114                         mvtkactor->Delete();
 115                         mvtkactor=NULL;
 116                 }
 117
 118         }
 119
 120         //-----------------------------------------------------------------
 121
 122
 123
 124
 125 }
 126
 127 // EO namespace bbcreaMaracasVisu
 128
 129