+/*=========================================================================
+
+ Program: bbtk
+ Module: $RCSfile: bbitkvtkvtkImageDataVector2itkImageVector.cxx,v $
+ Language: C++
+ Date: $Date: 2011/06/16 12:28:57 $
+ Version: $Revision: 1.1 $
+
+=========================================================================*/
+
+/* ---------------------------------------------------------------------
+
+* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
+* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
+*
+* This software is governed by the CeCILL-B license under French law and
+* abiding by the rules of distribution of free software. You can use,
+* modify and/ or redistribute the software under the terms of the CeCILL-B
+* license as circulated by CEA, CNRS and INRIA at the following URL
+* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+* or in the file LICENSE.txt.
+*
+* As a counterpart to the access to the source code and rights to copy,
+* modify and redistribute granted by the license, users are provided only
+* with a limited warranty and the software's author, the holder of the
+* economic rights, and the successive licensors have only limited
+* liability.
+*
+* The fact that you are presently reading this means that you have had
+* knowledge of the CeCILL-B license and that you accept its terms.
+* ------------------------------------------------------------------------ */
+
+/**
+ * \file
+ * \brief
+ */
+#ifdef _USE_ITK_
+#ifdef _USE_VTK_
+
+#include "bbitkvtkvtkImageDataVector2itkImageVector.h"
+#include "bbitkvtkPackage.h"
+#include "itkVTKImageToImageFilter.h"
+
+
+namespace bbitkvtk
+{
+
+ BBTK_BLACK_BOX_IMPLEMENTATION(vtkImageDataVector2itkImageVector,bbtk::AtomicBlackBox);
+
+ BBTK_ADD_BLACK_BOX_TO_PACKAGE(itkvtk,vtkImageDataVector2itkImageVector);
+
+#define BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,DIM,M) \
+ if (I->GetDataDimension()==DIM) \
+ { \
+ if (I->GetScalarType()==VTK_CHAR) M<char,DIM>(); \
+ else if (I->GetScalarType()==VTK_SIGNED_CHAR) M<signed char,DIM>(); \
+ else if (I->GetScalarType()==VTK_UNSIGNED_CHAR) M<unsigned char,DIM>(); \
+ else if (I->GetScalarType()==VTK_SHORT) M<short,DIM>(); \
+ else if (I->GetScalarType()==VTK_UNSIGNED_SHORT) M<unsigned short,DIM>(); \
+ else if (I->GetScalarType()==VTK_INT) M<int,DIM>(); \
+ else if (I->GetScalarType()==VTK_UNSIGNED_INT) M<unsigned int,DIM>(); \
+ else if (I->GetScalarType()==VTK_LONG) M<long,DIM>(); \
+ else if (I->GetScalarType()==VTK_UNSIGNED_LONG) M<unsigned long,DIM>(); \
+ else if (I->GetScalarType()==VTK_FLOAT) M<float,DIM>(); \
+ else if (I->GetScalarType()==VTK_DOUBLE) M<double,DIM>(); \
+ }
+
+#define BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH(I,M) \
+ BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,2,M) \
+ BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,3,M)
+
+ void vtkImageDataVector2itkImageVector::Convert()
+ {
+ BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH(bbGetInputIn(),Convert)
+ }
+
+
+ template<class T, unsigned int D>
+ void vtkImageDataVector2itkImageVector::Convert()
+ {
+ bbtkDebugMessage("process",5,"==> ["<<bbGetFullName()<<"] : Convert<"
+ <<bbtk::TypeName<T>()<<","<<D
+ <<">()"<<std::endl);
+
+
+ typedef itk::Image<T,D> itkImageType;
+ typedef itk::VTKImageToImageFilter< itkImageType > VtkToItkConnection;
+ typename VtkToItkConnection::Pointer conv;
+
+ int vectorSize = bbGetInputIn().size();
+ std::cout << " vtkImageDataVector2itkImageVector vector size :" << vectorSize << std::endl;
+ for (int i=0; i< vectorSize ; i++)
+ {
+
+ // No converter yet : create it and set its input
+ if (!mConverter)
+ {
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : No converter yet : creating it"<<std::endl);
+ conv = VtkToItkConnection::New();
+ mConverter = conv;
+ conv->SetInput( this->bbGetInputIn()[i] );
+ }
+ else
+ {
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter ok "<<std::endl);
+ // Input vtkImage type changed ?
+ // Have to change the converter and set its input
+ conv = dynamic_cast<VtkToItkConnection*>
+ ((itk::ProcessObject*)mConverter);
+ if (!conv)
+ {
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter of wrong input type : reacreating it "<<std::endl);
+
+ mConverter->UnRegister();
+ conv = VtkToItkConnection::New();
+ mConverter = conv;
+ conv->SetInput( this->bbGetInputIn()[i] );
+ }
+ // Input image type did not change but input image pointer did:
+ // set new input
+ else if ( this->bbGetInputIn()[i] != conv->GetExporter()->GetInput())
+ {
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter input changed : resetting it"<<std::endl);
+
+ conv->SetInput( this->bbGetInputIn()[i] );
+ }
+ else
+ {
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Nothing changed"<<std::endl);
+ }
+ }
+ try
+ {
+
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Trying update"<<std::endl);
+ conv->Update();
+ itkImageType* out = const_cast<itkImageType*>(conv->GetOutput());
+ m_Output_Vector.push_back(conv->GetOutput());
+
+ }
+ catch( itk::ExceptionObject & e)
+ {
+ bbtkError("vtkImageDataVector2itkImageVector<"
+ <<bbtk::TypeName<T>()<<","<<D
+ <<">::Convert() : "<<e);
+ }
+ bbtkDebugMessage("process",5,"<== ["<<bbGetFullName()<<"] : Convert<"
+ <<bbtk::TypeName<T>()<<","<<D
+ <<">() *DONE*"<<std::endl);
+} // end iterate on vector size
+
+bbSetOutputOut(m_Output_Vector);
+
+}
+
+
+ void vtkImageDataVector2itkImageVector::bbUserSetDefaultValues()
+ {
+ // bbSetOutputOut(NULL);
+ mConverter = 0;
+ }
+
+ void vtkImageDataVector2itkImageVector::bbUserInitializeProcessing()
+ {
+ }
+
+ void vtkImageDataVector2itkImageVector::bbUserFinalizeProcessing()
+ {
+ }
+
+
+}
+// eo namespace bbtk
+
+#endif
+// _USE_VTK_
+#endif
+// _USE_ITK_