packages/vtk/src/bbvtkPolyDataReaderPlus.cxx

   1 #include "bbvtkPolyDataReaderPlus.h"
   2 #include "bbvtkPackage.h"
   3 namespace bbvtk
   4 {
   5
   6 BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,PolyDataReaderPlus)
   7 BBTK_BLACK_BOX_IMPLEMENTATION(PolyDataReaderPlus,bbtk::AtomicBlackBox);
   8 void PolyDataReaderPlus::Process()
   9 {
  10
  11     std::cout << "[" << this << "]" << "PolyDataReaderPlus::Process()..." << std::endl;
  12         //Review the observers...
  13
  14         if (!HasObserver(OBS_POST_READER_1) && bbGetInputInPostReadObs1() != NULL)
  15                 AddObserver(OBS_POST_READER_1, bbGetInputInPostReadObs1());
  16
  17         if (bbGetInputInPath().size()==0)
  18         {
  19                 std::cout << "Set InPath." << std::endl;
  20                 return;
  21         }
  22
  23         //Read!
  24         if (!readed)
  25         {
  26                 std::vector< std::string > partes = StringSplit(bbGetInputInPath(), ".");
  27                 std::string extension = partes.at(partes.size()-1);
  28
  29                 std::cout << "Extension (vtk o vtp?) = " << extension << std::endl;
  30
  31                 if (extension.compare("vtk") == 0)
  32                 {
  33                         //vtkPolyDataReader* reader = vtkPolyDataReader::New();
  34                         vtkGenericDataObjectReader* reader = vtkGenericDataObjectReader::New();
  35                         reader->SetFileName(bbGetInputInPath().data());
  36                         informacion = (vtkPolyData*)reader->GetOutput();
  37                         reader->CloseVTKFile();
  38                         vtkPolyData* old = bbGetOutputOut();  // old unused ? // JPR
  39                         bbSetOutputOut(informacion);
  40                         readed = true;
  41                 }
  42
  43                 if (extension.compare("vtp") == 0)
  44                 {
  45                         vtkXMLPolyDataReader* reader = vtkXMLPolyDataReader::New();
  46                         reader->SetFileName(bbGetInputInPath().data());
  47                         informacion = reader->GetOutput();
  48
  49                         vtkPolyData* old = bbGetOutputOut();  // old unused ? // JPR
  50                         bbSetOutputOut(informacion);
  51                         readed = true;
  52                 }
  53         }
  54
  55         vtkActor *actor = (vtkActor*)bbGetOutputOutActor();
  56         vtkPolyDataMapper *mapper = vtkPolyDataMapper::New();
  57
  58         mapper->SetInput(informacion);
  59         actor->SetMapper(mapper);
  60
  61         bbSetOutputOutActor(actor);
  62
  63         if (bbGetInputInColor().size()  >= 3)
  64         {
  65                 actor->GetProperty()->SetColor(bbGetInputInColor()[0],bbGetInputInColor()[1],bbGetInputInColor()[2]);
  66         }
  67         else
  68         {
  69                 actor->GetProperty()->SetColor(1,1,1);
  70         }
  71         actor->GetProperty()->SetOpacity(bbGetInputInOpacity()/100);
  72
  73         //old->Delete();
  74
  75         InvokeEvent(OBS_POST_READER_1, informacion);
  76
  77         std::cout << "END [" << this << "]" << "PolyDataReaderPlus::Process()..." << std::endl;
  78
  79 }
  80 void PolyDataReaderPlus::bbUserSetDefaultValues()
  81 {
  82
  83 //  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX
  84 //    Here we initialize the input 'In' to 0
  85         vtkPolyData* empty = vtkPolyData::New();
  86         vtkActor *actor = vtkActor::New();
  87     bbSetOutputOut(empty);
  88         bbSetInputInPostReadObs1(NULL);
  89         std::string nada = "";
  90         bbSetInputInPath(nada);
  91         bbSetOutputOutActor(actor);
  92         bbSetInputInOpacity(50);
  93
  94         readed = false;
  95
  96 }
  97 void PolyDataReaderPlus::bbUserInitializeProcessing()
  98 {
  99
 100 //  THE INITIALIZATION METHOD BODY :
 101 //    Here does nothing
 102 //    but this is where you should allocate the internal/output pointers
 103 //    if any
 104
 105
 106 }
 107 void PolyDataReaderPlus::bbUserFinalizeProcessing()
 108 {
 109
 110 //  THE FINALIZATION METHOD BODY :
 111 //    Here does nothing
 112 //    but this is where you should desallocate the internal/output pointers
 113 //    if any
 114
 115 }
 116
 117 }
 118 // EO namespace bbvtk
 119
 120
 121