packages/vtk/src/bbvtkSphereList.cxx

   1 #include "bbvtkSphereList.h"
   2 #include "bbvtkPackage.h"
   3
   4 #include <vtkPolyDataMapper.h>
   5 #include <vtkProperty.h>
   6 #include <vtkRenderWindow.h>
   7
   8 namespace bbvtk
   9 {
  10
  11 BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,SphereList)
  12 BBTK_BLACK_BOX_IMPLEMENTATION(SphereList,bbtk::AtomicBlackBox);
  13
  14 void SphereList::Process()
  15 {
  16
  17         int iMin, iMax;
  18         double px = 0.0;
  19         double py = 0.0;
  20         double pz = 0.0;
  21         double radio;
  22         double spc[3];
  23
  24
  25         if (bbGetInputRenderer()!=NULL)
  26         {
  27                 spc[0]=spc[1]=spc[2]=1;
  28
  29                 iMin=0;
  30                 iMax=bbGetInputlstPointX().size();
  31                 printf("EED SphereList::Process   iMax=%d \n", iMax);
  32                 // If the vector Y or respectively the vector Z has a different size from the vector X, the position value py or respectively pz is set to 0.
  33                 for ( int i=iMin ; i<iMax ; i=i+1 )
  34                 {
  35                         px = bbGetInputlstPointX()[i]*spc[0];
  36                         if (bbGetInputlstPointY().size() == bbGetInputlstPointX().size() )
  37                           {
  38                             py = bbGetInputlstPointY()[i]*spc[1];
  39                           }
  40                         if (bbGetInputlstPointZ().size() == bbGetInputlstPointX().size() )
  41                           {
  42                             pz = bbGetInputlstPointZ()[i]*spc[2];
  43                           }
  44
  45                         // If the number of elements in the radio list is different from the number of X coordinates, the radio value is set to 1.
  46                         if (bbGetInputlstRadio().size() == bbGetInputlstPointX().size() )
  47                           {
  48                             radio = bbGetInputlstRadio()[i];
  49                           }
  50                         else
  51                           {
  52                             if  (bbGetInputlstRadio().size()>=1){
  53                                radio = bbGetInputlstRadio()[ bbGetInputlstRadio().size() - 1 ];
  54                                 } else {
  55                                         radio = 1.0;
  56                                 }
  57                           }
  58
  59                         // Sphere
  60                         vtkSphereSource * newSphere =  vtkSphereSource::New();
  61                         vtkSphere.push_back(newSphere);
  62
  63                         newSphere -> SetThetaResolution(20);
  64                         newSphere -> SetPhiResolution(20);
  65                         newSphere -> SetRadius(radio);
  66
  67                         vtkPolyDataMapper * newMapper = vtkPolyDataMapper::New();
  68                         sphereMapper.push_back(newMapper);
  69                         newMapper -> SetInput( newSphere -> GetOutput() );
  70
  71                         vtkActor * newActor = vtkActor::New();
  72                         sphereActor.push_back(newActor);
  73                         newActor -> SetMapper(newMapper);
  74                         newActor -> SetOrigin(0, 0, 0);
  75                         newActor -> GetProperty() -> SetColor( bbGetInputColour()[0] , bbGetInputColour()[1] , bbGetInputColour()[2] );
  76                         newActor -> GetProperty() -> SetOpacity( bbGetInputOpacity() );
  77                         newActor -> SetPosition( px,py,pz );
  78
  79                         if ( bbGetInputTransform()!=NULL )
  80                         {
  81                                 newActor->SetUserTransform( bbGetInputTransform() );
  82                         }
  83
  84
  85                         if (bbGetInputRenderer()!=NULL)
  86                           {
  87                             bbGetInputRenderer() -> AddActor( newActor );
  88                           }
  89
  90                 } // for
  91
  92                 if (sphereActor.size() != 0)
  93                   {
  94                     // Sets the output.
  95                     bbSetOutputActorList(sphereActor);
  96                   }
  97
  98         } // if (bbGetInputRenderer()!=NULL)
  99
 100
 101 }
 102
 103 void SphereList::bbUserSetDefaultValues()
 104 {
 105
 106   bbSetInputRenderer(NULL);
 107   bbSetInputTransform(NULL);
 108
 109   // Sets default radio to 1.
 110   std::vector<double> radio;
 111   radio.push_back(1.0);
 112   bbSetInputlstRadio(radio);
 113
 114   // Sets default colour to red.
 115   std::vector<double> colour;
 116   colour.push_back(1.0);
 117   colour.push_back(0.0);
 118   colour.push_back(0.0);
 119   bbSetInputColour(colour);
 120
 121   bbSetInputOpacity(1.0);
 122
 123 }
 124
 125 void SphereList::bbUserInitializeProcessing()
 126 {
 127
 128 }
 129
 130 void SphereList::bbUserFinalizeProcessing()
 131 {
 132
 133 }
 134 }
 135 // EO namespace bbvtk
 136
 137