Hi, Where I can file the package AttributeChanges.zip? What class should I use in VTK 4 instead of vtkFloatPoints (of VTK 3.2)? Thanks João Tavares -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20011126/9dd3dbdf/attachment.htm>