The volume renderer get an error (image is stetched) when its input is from vtkImageAppend class, isn't it? -- View this message in context: http://vtk.1045678.n5.nabble.com/Reading-different-series-images-from-a-single-dicom-folder-tp5725959p5725967.html Sent from the VTK - Users mailing list archive at Nabble.com.