[SciPy-user] Triangulation of L-shaped domains
Nils Wagner
nwagner at iam.uni-stuttgart.de
Fri Jun 30 09:52:40 EDT 2006
John Hunter wrote:
>>>>>> "Nils" == Nils Wagner <nwagner at iam.uni-stuttgart.de> writes:
>>>>>>
>
> Nils> Hi all, I have installed delaunay from the sandbox. How can
> Nils> I triangulate L-shaped domains ?
>
> Nils> My first try is somewhat unsatisfactory (delaunay.png) ?
> Nils> How can I remove the unwanted triangles down to the right ?
>
> delaunay assumes a convex shape, which your domain is not. I think
> you'll need a more sophisticated mesh algorithm.
>
>
A short note in the docstring would be very helpful.
**delaunay assumes a convex shape**
Nils
help (delaunay) results in
Help on package scipy.sandbox.delaunay in scipy.sandbox:
NAME
scipy.sandbox.delaunay - Delaunay triangulation and interpolation tools.
FILE
/usr/lib64/python2.4/site-packages/scipy/sandbox/delaunay/__init__.py
DESCRIPTION
:Author: Robert Kern <robert.kern at gmail.com>
:Copyright: Copyright 2005 Robert Kern.
:License: BSD-style license. See LICENSE.txt in the scipy source
directory.
PACKAGE CONTENTS
_delaunay
interpolate
setup
testfuncs
triangulate
> You might succeed by breaking your L shaped domain into two rectangles
> and treating them separately.
>
>
>
> JDH
>
> _______________________________________________
> SciPy-user mailing list
> SciPy-user at scipy.org
> http://projects.scipy.org/mailman/listinfo/scipy-user
>
More information about the SciPy-User
mailing list