Marcus,<br><br>After several iterations, ITK has come to a consensus on a tree layout for modularization. Although the specific subdir names may be different, a similar layout might be appropriate for VTK.<br><br>ITK/Modules/Bridge<br>
                    /Core<br>                    /Filtering<br>                    /GPU<br>                    /IO<br>                    /Nonunit<br>                    /Numerics<br>                   /Registration<br>                   /Segmentation<br>
                   /ThirdParty<br>and for example:<br>ITK/Modules/Core/Common<br>                              FiniteDifference<br>                              ImageAdaptors<br>                              ImageFunction<br>
                              Mesh<br>                              QuadEdgeMesh<br>                              SpatialObjects<br>                             TestKernel<br>                             Transform<br><br>
<br>Bill<br><br><br>