[vtkusers] Scaling glyphs

[James C Robinson]

Dear all,

 

I am producing a set of glyphs using a vtkPlaneSource as the data points. It
works perfectly -  when I have scaling on, the glyphs behave appropriately.
However, when I turn scaling off (whowing vector direction only) there are
glyphs placed even at points (on the vtkPlaneSource) that are outside the
body (therefore magnitude is implicitly zero).

 

I can Could anybody tell me if it is possible to have the glyphs eliminated
at points that are outside the field (or where the magnitude is zero - or
less than some threshold)?

 

Regards,

 

Jim

 

James C Robinson, 

*    42 Rivergrove,

         Glanmire,

         Co. Cork,

         Eire

'     +353 21 4822028

         +353 87 2393010

*    jrobinson at eircom.net> 

 

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