Hello,<br><br>Is it possible to use vtkProgrammableFilter to delete a point from a grid using the same logic given here..??<br><br><a target=\"_blank\" href="http://www.vtk.org/Wiki/VTK/Examples/DeletePoint">http://www.vtk.org/Wiki/VTK/Examples/DeletePoint</a><br><br>If so, then is it possible to set more than one methods for a single vtkProgrammable object..???<br><br>I used the above logic to delete a point... It is workin fine.. I mean internally, the number of points are getting updated.. But there is no change in the display.. So i thought vtkProgrammableFilter will be a good thing to display the changes in renderwindow.. <br><br>Any comments or ideas..???<br><br>Thanks<br><br>Rakesh Patil<br><br><br><div style="border-top:1px dashed #ccc; border-bottom:1px dashed #ccc; padding:5px;"><a href="http://mail.in.com/mails/new_reg.php?utm_source=invite&utm_medium=outgoing" style="font:13px arial; color:#1E56A1; text-decoration:none;">Dear <b>vtkusers !</b> Get Yourself a cool,
short <b>@in.com</b> Email ID now!</a></div>