title: What are some recommended resources and tutorials for learning the VTK library toolkit?
body: <p>Apart from the books available from <a href="http://www.vtk.org/VTK/help/book.html" rel="noreferrer">Kitware</a>, I am looking for some links to any resources that could help in learning the VTK library.  Preferably, with example code and tutorials.  Google results have not been terribly informative for me. So I am asking here for links to VTK resources.</p>