+/*
+# ---------------------------------------------------------------------
+#
+# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+# pour la SantÈ)
+# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+# Previous Authors : Laurent Guigues, Jean-Pierre Roux
+# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+#
+# 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.
+# ------------------------------------------------------------------------ */
+
+
/*=========================================================================
-
+
Program: bbtk
Module: $RCSfile: bbitkvtkvtkImageData2itkImage.cxx,v $
Language: C++
- Date: $Date: 2008/04/18 12:59:50 $
- Version: $Revision: 1.2 $
-
- Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
- l'Image). All rights reserved. See Doc/License.txt or
- http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
-
- This software is distributed WITHOUT ANY WARRANTY; without even
- the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- PURPOSE. See the above copyright notices for more information.
-
+ Date: $Date: 2012/11/16 08:50:49 $
+ Version: $Revision: 1.8 $
+
=========================================================================*/
+
+
/**
* \file
* \brief
#include "bbitkvtkvtkImageData2itkImage.h"
#include "bbitkvtkPackage.h"
-// VtkToItkConnection
#include "itkVTKImageToImageFilter.h"
-// ItkToVtkConnection
-//#include "itkImageToVTKImageFilter.h"
namespace bbitkvtk
{
-
+
BBTK_BLACK_BOX_IMPLEMENTATION(vtkImageData2itkImage,bbtk::AtomicBlackBox);
BBTK_ADD_BLACK_BOX_TO_PACKAGE(itkvtk,vtkImageData2itkImage);
-
-#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>(); \
+
+#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>(); \
+ 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)
+ BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,3,M)
void vtkImageData2itkImage::Convert()
- {
- BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH(bbGetInputIn(),Convert)
+ {
+ BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH(bbGetInputIn(),Convert)
}
-
template<class T, unsigned int D>
void vtkImageData2itkImage::Convert()
- {
- bbtkDebugMessageInc("Core",9,"vtkImageData2itkImage<"
+ {
+ bbtkDebugMessage("process",5,"==> ["<<bbGetFullName()<<"] : Convert<"
<<bbtk::TypeName<T>()<<","<<D
- <<">::Convert()"<<std::endl);
+ <<">()"<<std::endl);
+
typedef itk::Image<T,D> itkImageType;
typedef itk::VTKImageToImageFilter< itkImageType > VtkToItkConnection;
- //typedef itk::ImageToVTKImageFilter< itkImageType > ItkToVtkConnection;
+ typename VtkToItkConnection::Pointer conv;
-
- try
+ // No converter yet : create it and set its input
+ if (!mConverter)
{
- typename VtkToItkConnection::Pointer conv = VtkToItkConnection::New();
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : No converter yet : creating it"<<std::endl);
+ conv = VtkToItkConnection::New();
+ mConverter = conv;
conv->SetInput( this->bbGetInputIn() );
- conv->Update();
-
- // How to unreference the old output (is in an any...) ?
- //if (bbGetOutputOut()) bbGetOutputOut()->Unreference();
+ }
+ 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() );
+ }
+ // Input image type did not change but input image pointer did:
+ // set new input
+ else if ( this->bbGetInputIn() != conv->GetExporter()->GetInput())
+ {
+ bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter input changed : resetting it"<<std::endl);
+
+ conv->SetInput( this->bbGetInputIn() );
+ }
+ 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());
- out->Register();
bbSetOutputOut(out);
}
catch( itk::ExceptionObject & e)
<<bbtk::TypeName<T>()<<","<<D
<<">::Convert() : "<<e);
}
+ bbtkDebugMessage("process",5,"<== ["<<bbGetFullName()<<"] : Convert<"
+ <<bbtk::TypeName<T>()<<","<<D
+ <<">() *DONE*"<<std::endl);
+}
- bbtkDebugDecTab("Core",9);
- }
-
+ void vtkImageData2itkImage::bbUserSetDefaultValues()
+ {
+ // bbSetOutputOut(NULL);
+ mConverter = 0;
+ }
+ void vtkImageData2itkImage::bbUserInitializeProcessing()
+ {
+ }
+ void vtkImageData2itkImage::bbUserFinalizeProcessing()
+ {
+ }
}