Hey David,
You can do it if you apply the "Generate Surface Normals" filter. That
gives you point data "Normals" that can be glyphed.
Maybe someone else that is more well versed in VTK data structures can
chime in on why "cellNormals" shows up in the color combo-box but is
not really considered to be a real point or cell data attribute (i.e.
doesn't show up in the Information pane as a Data Array).
-Eric
------------------------------------------------------
Eric E Monson
Duke Visualization Technology Group
On Mar 26, 2009, at 11:35 AM, David Doria wrote:
With this file ( http://engineeringnotes.net/BunnyBlend.vtp), I can
color the cells by cellNormals, but I cannot apply glyph arrows
using cellNormals. Why is that / how can I change it so that I can
glyph the normals?
Thanks,
David
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