[vtkusers] vtkExtractEdges bug ?

[Dominik Szczerba]

make sure you dont violate memory when accessing the coordinates. what 
about using the warp filter?
-ds

Olivier Feys wrote:
> Hello,
> 
> I use vtkExtractEdges to display the real wireframe mesh for 
> vtkUnstructuredGrids with quadratic cells. I deform this mesh with a 
> displacement field by changing the vtkPoints directly.
> 
> Over a certain scale factor, I get a crash from vtkFiltering  with the 
> filtered wireframe mesh, while the non filtered mesh is displayed 
> without any problem.
> 
> Can anyone help me ?
> 
> 
> Thanks
> 
> 
> Olivier
> 
> 
> 
> 
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-- 
Dominik Szczerba, Ph.D.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi