[vtkusers] Bug in vtkPolygon ??

[de Boer Ingo]

> The normal to a polygon in 3-D with less than 3 points is undefined. 
This is what I thought, but maybe there could have been some other 
sense behind this ;) ... anyways...

> However, the method should be able to handle this and at least not 
> crash.  Please submit this as a bug report at http://www.vtk.org/Bug.
I will do that..
 
greets
  Ingo

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Dr.-Ing. Ingo H. de Boer

Polytec GmbH
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