This is the corresponding patch for vtk-5.6.0, still the same problem: -------------- next part -------------- A non-text attachment was scrubbed... Name: ImageSlicing.cxx.patch Type: text/x-patch Size: 1682 bytes Desc: not available URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20100702/6b5a2bc2/attachment.bin>