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Re: [cgal-discuss] INSTALL Instructions for Win64


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] INSTALL Instructions for Win64
  • Date: Mon, 09 Jan 2012 17:46:31 +0100

If you go to that page, you can get precompiled demos:
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/packages.html
A download link is provided for each package having a demo (those having a Demo entry in the left column).

Note that you'll need the dll's here:
http://www.cgal.org/demo/3.9/CGAL-demoDLLs.zip

Sebastien.

On 01/09/2012 05:36 PM, Chad Sixt wrote:
Are there some good instructions for install CGAL demos and examples on
Windows 7 64bit? I have tried a few times to get the example code
working with no success. Slightly different problems each time, first it
was the BLAS/LAPACK/TAUCS issue then it was the Boost. I have been able
to configure and build some of the examples while others failed…

Thanks,

-J. Chad Sixt

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*From:*Laurent Saboret
[mailto:]
*Sent:* Monday, January 09, 2012 12:56 AM
*To:*

*Subject:* Re: [cgal-discuss] poisson_reconstruction_example can't get
result

Hi,

TAUCS is a very nice piece of code, but unfortunately is not maintained
since 2003. You *cannot* use TAUCS official version at
www.tau.ac.il/~stoledo/taucs/ <http://www.tau.ac.il/~stoledo/taucs/>
with CGAL.

The CGAL project fixed a few bugs in TAUCS and ported it to 64 bit
platforms. You should use this improved version.
On Windows, the easiest way is to check the "BLAS/LAPACK/TAUCS" option
in CGAL installer. This will install a pre-compiled version of TAUCS on
your machine.
The list of bugs fixed in TAUCS is available in the CGAL-README.TXT file
inside TAUCS source code
https://gforge.inria.fr/frs/download.php/24628/taucs_full.tgz.

Best regards,
Laurent Saboret


Le 09/01/2012 07:11, Dr. W a écrit :

thank you for your reply Saboret, my taucs was downloaded from the
official website,
by the way i use vs2005 native, there are a lot of link errors so i
re-compile some taucs-depend-libs under vs2005 such as vcf2c.lib,
do what are the differences between the official and cgal-modified
taucs? are there any public documents?

thank you again.

-----Original Message-----
From: Laurent Saboret
<>
<mailto:>
To: cgal-discuss
<>
<mailto:>
Sent: Fri, Jan 6, 2012 6:14 pm
Subject: Re: [cgal-discuss] poisson_reconstruction_example can't get result

Hi,







My guess is that TAUCS is not properly installed on your machine.



On Windows, you should use CGAL installer to download and install TAUCS.



On Unix, you should download TAUCS
fromhttps://gforge.inria.fr/frs/download.php/24628/taucs_full.tgz,



then uncompress it and run the installer.







Best regards,



Laurent Saboret











Le 06/01/2012 10:58, cetium a écrit :



i run this example with the defaut option but it shows"cant's solve Poisson



equation",taucs log outputs"Incorrect Matrix"







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