Hi,<br><br>I’ve been trying to connect VTK ITK and MFC for three days now. I use ITK to generate 3D imageData object and then I convert this object to VTK volume by using itkImageToVTKImageFilter. It worked fine as long as I was using vtkRenderWindowInteractor, vtkRenderWindow and vtkRenderer, now as I moved to MFC I’m using vtkWin32OpenGLRenderWindow, vtkRenderer, and vtkWin32RenderWindowInteractor. I had tried to use vtkMFCWindow, but when it hadn’t worked I implemented the code from SDI_Instructions.chm from the VTK Examples (MFC). Both times I got the same error from itkImageToVTKImageFilter, from function VTKImageExportBase::UpdateInformationCallbackFunction. I found this post about this error :<br>
<br><a href="http://public.kitware.com/pipermail/insight-users/2003-April/003226.html">http://public.kitware.com/pipermail/insight-users/2003-April/003226.html</a><br><a href="http://markmail.org/message/lzzuxmxrlk2zifa3#query:MFC%20UpdateInformationCallbackFunction+page:1+mid:wsjr4dvccvsscvhq+state:results">http://markmail.org/message/lzzuxmxrlk2zifa3#query:MFC%20UpdateInformationCallbackFunction+page:1+mid:wsjr4dvccvsscvhq+state:results</a><br>
<br>It seems that this problem hasn’t yet been solved. I hope I’m wrong…<br>I would appreciate any help you can give me, any workaround ? <br><br>Thanks,<br>Robert<br><br><br>