[Paraview] How to indicate cell normals.

[David Thompson]

Hi Yusuke,

> I am able to get to point data of Normals.
> But if I select Normals, it is not displayed in paraview.( it means that 
> behavior of the normal is not observed in paraview)
> I analyze the axial symmetry model.
> I use Extract Surface filter and generate surface normal filter.
> Should  I use other filter??

If you want normal glyphs (arrows drawn at points showing the direction of the normals), then you should use the Glyph filter after Generate Surface Normals.

	David