Hi Said, Take a look at vtkAxes (in VTK/Graphics). The online documentation for this class is here: http://www.vtk.org/doc/nightly/html/classvtkAxes.html - Amy At 03:32 PM 12/4/2003 +0100, Said. wrote: >Hi vtkusers, > >Does any one know how to obtain the following using vtk? >(The vtk pipline that generate this). > >Thanks.