[Insight-users] vtk polydata import / export

[Luis Ibanez]

Hi Imho,

You probably have enabled the
CMake variable:

            USE_GLUT

Please set this variable to OFF, in that
way you will not need to build the GlutMaster
components.

This components have been deprecated.
http://www . itk . org/cgi-bin/cvsweb . cgi/Insight/Code/IO/Attic/itkImageViewerWindow . cxx?cvsroot=Insight


Regards,


   Luis


-----------------------

imho wrote:
> Hi Luis,
> I have a linking error
> 
> "
> Compiling...
> itkImageViewer.cxx
> C:\itk\itksrc\Code\IO\itkImageViewerWindow.h(23) : fatal error C1083: 
> Cannot open include file: 'itkGlutMaster.h': No such file or directory
> Error executing cl.exe.
> 
> NewProject.exe - 1 error(s), 0 warning(s)
> "
> and I cant' find this in my itk folders.
> 
> So if the image files were corrupted, I have a problem with the 
> vtkExport ---> itkImport or I've writed the files badly.
> The conversion polyData->ImageData->polyData in VTK is OK witout the 
> connection to itk.
> the files :
> vtk stuff
> "
>        polyToImage->SetInput(poly[0]); //  implicitModeller to do a 
> polyData -> ImageData conversion
>        polyLiveToImage->SetInput(polyLive);
>              polyToImage->SetSampleDimensions(10, 10, 10);
>        polyToImage->SetMaximumDistance(0.25);
> //        polyToImage->SetModelBounds(poly[0]->GetBounds());
>              polyLiveToImage->SetSampleDimensions(10, 10, 10);
> //        polyLiveToImage->SetSampleDimensions(110, 40, 20);
>        polyLiveToImage->SetMaximumDistance(0.25);
>    //    polyLiveToImage->SetModelBounds(polyLive->GetBounds());
>              imageModel = polyToImage->GetOutput(); // getting the 
> ImageData
>        imageModelLive = polyLiveToImage->GetOutput();
>                      vtkExporter4->SetInput(imageModel);
>        vtkExporter5->SetInput(imageModelLive);
> 
>        regITK = new registrationITK(vtkImporter4, vtkExporter4, 
> vtkExporter5);
> 
>        cast->SetInput(vtkImporter4->GetOutput());
>        castTo3D->SetInput(vtkImporter4->GetOutput());
> 
>        isRegITK = true;
> 
> "
> 
> itk stuff
> in registrationITK.h
> "
> ...
>    typedef float PixelType;
>    typedef itk::Image<PixelType, Dimension> ImageType;
> 
>    typedef itk::VTKImageImport<ImageType> ImageImportType;
>    typedef itk::VTKImageImport<InternalImageType> ImageImportType2;
>    typedef itk::VTKImageExport<ImageType> ImageExportType;
>    typedef itk::ImageFileWriter<ImageType> ImageWriter;
> 
> private :
> 
> 
>    ImageImportType::Pointer itkImporter;
>    ImageImportType::Pointer itkImporter2;
>    ImageExportType::Pointer itkExporter;
>    ImageWriter::Pointer writerITK;
> 
> };
> "
> in itkRegistration.cpp
> "
> registrationITK::registrationITK(vtkImageImport* vtkImporter, 
> vtkImageExport *vtkExporter, vtkImageExport *vtkExporter2)
> {      itkImporter = ImageImportType::New();
>    itkImporter2 = ImageImportType::New();
>    itkExporter = ImageExportType::New();
>    writerITK = ImageWriter::New();
> 
>    itkExporter->SetInput(itkImporter->GetOutput());
> 
>    ConnectPipelines(vtkExporter, itkImporter);
>    ConnectPipelines(vtkExporter2, itkImporter2);
>    ConnectPipelines(itkExporter, vtkImporter);            
> itkImporter->Update();
>    itkImporter2->Update();
>    itkExporter->Update();
>    writerITK->SetFileName("test_itk_write.vtk");
>       itk::VTKImageIO::Pointer vtkWriter = itk::VTKImageIO::New();
>    vtkWriter->SetFileName( "LOCAL" );
>    vtkWriter->SetFileTypeToBinary();
> 
>    writerITK->SetImageIO( vtkWriter );
>      writerITK->SetInput(itkImporter->GetOutput());
>       writerITK->Update();
> }
> "
> What could I try?
> 
> Thanks
> 
> 
> 
> Luis Ibanez wrote:
> 
>>
>> Hi Imho,
>>
>> If you want to read the vtk image using VTK reader
>> you may try the following reader.
>> http://www . vtk . org/doc/nightly/html/classvtkDataSetReader . html
>>
>> I tried both image that you send, and they appear to be
>> corrupted.
>>
>> What error did you encounter while building the viewer ?
>>
>> The viewer will help you a lot since with it you can see
>> images in multiple formats: MetaImage, GIPL, Analyze, VTK...
>>
>>
>>
>>
>>   Luis
>>
>>
>>
>> --------------------
>> imho wrote:
>>
>>> Hi Luis,
>>>
>>> I have saved the data into a .mdh metaImage file, and it has a non 
>>> null size.
>>> I've tried to compile the imageViewer but I have a linking error so 
>>> I've tried to save it into a VTK format, but I can't open it with my 
>>> polyDataReader of course ( ERROR: In 
>>> C:\martink\vtk40\VTK\IO\vtkPolyDataReader.cxx, line 167
>>> vtkPolyDataReader (0x057D3900): Cannot read dataset type: 
>>> structured_points). But it seems that the importer in itk is ok, it's 
>>> the last part of the pipe-line that I've to check out, the 
>>> itkExporter->vtkImporter.
>>>
>>> I send you the output files, maybe it could help.
>>>
>>> thanks
>>>
>>>
>>
>> .
>>
> 
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