<DIV>Hi!</DIV>
<DIV>I'm new in using VTK. I've installed VTK 4.2 on my PC (Visual Studio 7 .NET on Windows XP).</DIV>
<DIV> </DIV>
<DIV>I want to upgrade to VTK 4.4 because I have to work with DICOM images.</DIV>
<DIV>I have experienced problems in doing that.</DIV>
<DIV> </DIV>
<DIV>When I had installed VTK4.2 I downloaded VTK-4.2-LatestRelease.zip and VTKData 4.2.zip from <A href="http://www.vtk.org/get-software.php#cvs">http://www.vtk.org/get-software.php#cvs</A>.</DIV>
<DIV> </DIV>
<DIV>I dowloaded VTK-4.4-LatestRelease.zip. Shouldn't it be a "VTKData 4.4.zip" ? I have to use VTKData 4.2.zip with VTK4.4? </DIV>
<DIV> </DIV>
<DIV>
<DIV>I followed all the steps from the following link:</DIV>
<DIV> <A href="http://www.cs.auckland.ac.nz/%7Ejli023/vtk/BuildandinstallVTKbinaries.htm">http://www.cs.auckland.ac.nz/%7Ejli023/vtk/BuildandinstallVTKbinaries.htm</A></DIV>
<DIV> </DIV>
<DIV>What should I put in the field VTK_DATA_ROOT? I tried with the link to VTKData 4.2 because in VTK 4.4 I don't have a VTKData.</DIV>
<DIV> </DIV>
<DIV>I set up Visual Studio .NET following the steps from the above link.</DIV>
<DIV> </DIV>
<DIV>I' ve opened VTK.sln from C:\VTKBin44 using VS. NET 2003 and I've build it in Release mode.</DIV>
<DIV>There was no problem.</DIV>
<DIV> </DIV>
<DIV>I have experienced problems when I build another examples. There were errors like:</DIV>
<DIV> </DIV>
<DIV> c:\work\VTK\CxxExamples\expCos.cxx(80): error C2027: use of undefined type 'vtkPointData'</DIV>
<DIV>c:\work\VTK\CxxExamples\expCos.cxx(80): error C2227: left of '->SetScalars' must point to class/struct/union<BR></DIV>
<DIV>When I'he build the same project with VTK4.2 there was no problem.</DIV>
<DIV>Can anyone help me?</DIV>
<DIV>Can somebody gime me a link where can I find informations about upgrading to VTK4.4?<BR></DIV>
<DIV>Thanks,</DIV>
<DIV> Bogdan </DIV></DIV><p>
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