[vtkusers] vector visual

[Longfei Cong]

Hi everyone;
              i want to visual a surface with tangent vecotor on it. How can i do that? Thanks in advances.
LF. C.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20040819/d648753e/attachment.htm>