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Re: [griddata]:__delaunay__ function
From: |
Petr Gajdos |
Subject: |
Re: [griddata]:__delaunay__ function |
Date: |
Wed, 16 Nov 2011 18:14:52 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Nov 15, 2011 at 11:53:36PM +0100, Martin Helm wrote:
> I found a discussion on this list from 30.08.2011 where builds for mac
> and mingw also have problems with qhull 2011 by giving wrong results
> after compiling octave against it, so it seems to be in general that
> octave is incompatible with qhull6 whatever trick one applies to make it
Look at example I have derived from octave's __delaunayn__.cc.
work/qhull> gcc -o qhull-test qhull-test.c -lqhull -lm
-DQHULL5
qhull-test.c:4:2: warning: #warning qhull5 [-Wcpp]
work/qhull> ./qhull-test
4 20 47
6 20 29
2 44 29
53 35 33
66 30 56
25 43 4
25 41 50
25 41 43
98 53 33
51 35 44
[...]
work/qhull> gcc -o qhull-test qhull-test.c -lqhull6
-lm
qhull-test.c:7:2: warning: #warning qhull6 [-Wcpp]
work/qhull> ./qhull-test
work/qhull>
So there is any output from qhull-test when building against qhull6 in
contrast when building against qhull5.
Maybe it's time to ask qhull upstream, will do next week.
Petr
qhull-test.c
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pgpLCr7mn5yVT.pgp
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- Re: [griddata]:__delaunay__ function, (continued)
- Re: [griddata]:__delaunay__ function, Martin Helm, 2011/11/14
- Re: [griddata]:__delaunay__ function, Petr Gajdos, 2011/11/15
- Re: [griddata]:__delaunay__ function, Thierry Laroche, 2011/11/15
- Re: [griddata]:__delaunay__ function, Petr Gajdos, 2011/11/16
- Re: [griddata]:__delaunay__ function, Thierry Laroche, 2011/11/16
- Re: [griddata]:__delaunay__ function, Petr Gajdos, 2011/11/22
- Re: [griddata]:__delaunay__ function, Thierry Laroche, 2011/11/23
- Re: [griddata]:__delaunay__ function, Petr Gajdos, 2011/11/23
- Re: [griddata]:__delaunay__ function, Martin Helm, 2011/11/23
- Re: [griddata]:__delaunay__ function, Martin Helm, 2011/11/16
- Re: [griddata]:__delaunay__ function,
Petr Gajdos <=