PackRecalage/src/bbPackRecalageReSlicerBox.cxx

   1 #include "bbPackRecalageReSlicerBox.h"
   2 #include "bbPackRecalagePackage.h"
   3
   4 namespace bbPackRecalage
   5 {
   6
   7 BBTK_ADD_BLACK_BOX_TO_PACKAGE(PackRecalage,ReSlicerBox)
   8 BBTK_BLACK_BOX_IMPLEMENTATION(ReSlicerBox,bbtk::AtomicBlackBox);
   9 void ReSlicerBox::Process()
  10 {
  11         if(!bbGetInputOrigin().empty()  && bbGetInputTransform() != NULL)
  12         {
  13                 //image = vtkImageChangeInformation::New();
  14                 image->SetInput( bbGetInputIn() );
  15                 image->SetOutputSpacing( 1,1,1 );
  16
  17                 if(bbGetInputCentered())
  18                 {
  19                         image->CenterImageOn();
  20                 }
  21
  22                 //slicer =vtkImageReslice::New();
  23                 slicer->SetInput( image->GetOutput() );
  24                 slicer->SetInformationInput( image->GetOutput() );
  25                 slicer->SetResliceTransform(bbGetInputTransform());
  26                 slicer->SetOutputOrigin( -(bbGetInputOrigin()[0]) , -(bbGetInputOrigin()[1]) , -(bbGetInputOrigin()[2]) );
  27                 if(bbGetInputInterpolate())
  28                 {
  29                         slicer->InterpolateOn();
  30                 }
  31                 slicer->Update();
  32
  33                 //imageResult = vtkImageChangeInformation::New();
  34                 imageResult->SetInput( slicer->GetOutput() );
  35                 double spc[3];
  36                 bbGetInputIn()->GetSpacing(spc);
  37                 imageResult->SetOutputSpacing( spc );
  38                 imageResult->SetOutputOrigin( 0,0,0 );
  39
  40                 bbSetOutputOut( imageResult->GetOutput() );
  41         }
  42         else
  43         {
  44                 bbSetOutputOut( NULL );
  45         }
  46 }
  47 void ReSlicerBox::bbUserSetDefaultValues()
  48 {
  49         std::vector<int> empty;
  50         bbSetInputOrigin(empty);
  51     bbSetInputIn(NULL);
  52     bbSetInputTransform(NULL);
  53     bbSetOutputOut(NULL);
  54         bbSetInputCentered(false);
  55         bbSetInputInterpolate(false);
  56
  57 }
  58 void ReSlicerBox::bbUserInitializeProcessing()
  59 {
  60
  61 //  THE INITIALIZATION METHOD BODY :
  62 //    Here does nothing
  63 //    but this is where you should allocate the internal/output pointers
  64 //    if any
  65         image = vtkImageChangeInformation::New();
  66     slicer =vtkImageReslice::New();
  67         imageResult = vtkImageChangeInformation::New();
  68 }
  69 void ReSlicerBox::bbUserFinalizeProcessing()
  70 {
  71         image->Delete();
  72         slicer->Delete();
  73     imageResult->Delete();
  74 }
  75 }
  76 // EO namespace bbPackRecalage