[SciPy-dev] [delaunay] boundary specification

Paul Langevin kkwweett@hotmail...
Thu Sep 25 11:42:22 CDT 2008


Hi,

Going on my investigation, I'm still wondering if it  will be possible to specify the desired boundary for the triangulated meshes  in order to design holes.

Thank you in advance.

P.S. Here's the advice Jeff Whitaker, from Matplotlib-users list, gave me about my post on this list :



Re: [Matplotlib-users] [delaunay] boundary specification‏
De :     Jeff Whitaker (jswhit@fastmail.fm)
Envoyé :     jeu. 25/09/08 15:30
À :     Paul Langevin (kkwweett@hotmail.fr)
Cc :     matplotlib-users@lists.sourceforge.net

Paul Langevin wrote:
> Hi,
>
> I'm wondering if it is 
 
Paul: No, it's not.
> (or when will it be if not) possible to specify the desired boundary 
> for the triangulated meshes  in order to design holes which seems 
> impossible at the moment (the boundary seems to always  be the convex 
> hull of the set of points when using delaunay.Triangulation(x,y) ).
>
> Thanks.
 
The delaunay package is an external package (from scipy) that is 
included in matplotlib for convenience.  It's not maintained by the 
matplotlib developers.  I'd ask on the scipy list.
 
 
-Jeff
 
-- 
Jeffrey S. Whitaker         Phone : (303)497-6313
NOAA/OAR/CDC  R/PSD1        FAX   : (303)497-6449
325 Broadway                Boulder, CO, USA 80305-3328
 



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