[vtkusers] surface with vector

[Prashanth]

Look into vtkHedgeHog. There is a similar question in the September 2004
archives. Hope this helps,
Prashanth
-----------------------------------------
Message: 6
Date: Thu, 7 Oct 2004 14:54:33 +0100
From: "Longfei Cong" <lflong at doc.ic.ac.uk>
Subject: [vtkusers] surface with vector
To: <vtkusers at vtk.org>
Message-ID: <00c101c4ac75$2ca553c0$9c05a992 at win.doc.ic.ac.uk>
Content-Type: text/plain; charset="iso-8859-1"

Hi everyone:
I want to visual a surface with normal vector on it. Is that  vtkGlyph3D
should be used here? I am  working on the windows. Could someone give 
me some examples?
        Thanks a lot!
    longfeicong