Anybody has a example or know how class i use to rotate my volume using keyboard arrows. I´m using VTK 4.0, C++ Builder 6 and Win XP Tank´s for help me -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20021008/27b749b2/attachment.htm>