On Thu, 2009-04-30 at 11:42 +0200, Jelle Feringa wrote:
> > Just updated the FeatureTreeDemo in SVN. My understanding of TNaming  
> > has
> > improved (one should track shape faces, rather than edges). It's now
> > much more robust. Let me know if you experience problems.
> 
> What's strange is that it seems that we're not glancing the same  
> program?
> Is your SVN confused perhaps?
> When I launch the script, it fails to solve for an edge:
> 
>    File "/Volumes/DATA/Src/OCC/pythonocc/pythonocc_SVN/samples/Level2/ 
> InteractiveFeatureTree/occ_model.py", line 103, in _get_shape
>      shape = self.execute()
>    File "/Volumes/DATA/Src/OCC/pythonocc/pythonocc_SVN/samples/Level2/ 
> InteractiveFeatureTree/occ_model.py", line 392, in execute
>      raise Exception("Failed to solve for edge")
> Exception: Failed to solve for edge
> 
> Weird, right?

Yes, weird. I've just checked, by current version is r312 in SVN. All
works fine for me. You can verify you're using the right file: look in
occ_model.py, all the update_naming methods should now be using faces
rather than edges.

What version of Traits are you running? I wonder if this is something to
do with trait change handler execution order (could be GUI / traits.ui
related, although you're using WX/wxGTK same as me).

Bryan


> 
> -jelle
> 
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