[vtkusers] feature edges of spheres !

[David.Pont at ForestResearch.co.nz]

What about using vtkCutter with two (or three) suitably oriented planes
from vtkPlane?
   regards
      Dave Pont


|--------+--------------------------------->
|        |          "Sebastien Auclair"    |
|        |          <sxa at fluent.com>       |
|        |          Sent by:               |
|        |          vtkusers-admin at public.k|
|        |          itware.com             |
|        |                                 |
|        |                                 |
|        |          06/05/2003 08:11       |
|        |                                 |
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  |      To:     <vtkusers at public.kitware.com>                                                                 |
  |      cc:                                                                                                   |
  |      Subject:     [vtkusers] feature edges of spheres !                                                    |
  >------------------------------------------------------------------------------------------------------------|




Greetings !

I use vtkFeatureEdges to extract the feature edges of different
primitives...
Of course, this class can't deal with shapes that don't have extractable
angles...(i.e. sphere...)

How could i generate the outlines of a sphere ?
Ideally, it would be two circles ... one for the equator and the other one
for a main meridian.

Thanks !
________________________________________
Seb


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