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- From: "sinan mutlu" <>
- To:
- Subject: Re: [cgal-discuss] Mesh Simlification
- Date: Fri, 4 Apr 2008 17:17:29 +0300
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Dear Laurent Rineau,
You are right. In the "assert(is.good());" line the example explodes. It seems that the file is not read correctly.
But why it occurs, I have copied the data from "cube.off" into "cow.off" and it worked. But what is the differences between these files.
I have controlled insides of these. Moreover I can open cow.off file with different 3D viewers.
Thank you very much.
On 04/04/2008, Laurent Rineau <> wrote:
On Friday 04 April 2008 15:18:54 sinan mutlu wrote:
> Dear Andread Fabri,
>
> I have tried the code below:
>
> Surface surface;
> float maxface=0.1;
>
> std::ifstream is("cow.off") ; //std::ifstream is("skull.off") ;
> is >> surface ;
>
> Surface::Point_iterator pn = surface.points_begin();
> int i = 0;
> while(pn!=surface.points_end())
> i++;
> std::cout<<i<<endl;
>
> and the result is "0".
Most probably, your off file has not been correctly read. Add:
assert(is.good());
just after "is >> surface ;", to check that the input operation has been
finished successfully.
--
Laurent Rineau
INRIA - Sophia Antipolis
BP 93, 2004 Route des Lucioles
06902 Sophia Antipolis Cedex FRANCE
Tel: +33 4 92 38 78 62 (Fax: +33.4.97.15.53.95)
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- Mesh Simlification, sinan mutlu, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Andreas Fabri, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, sinan mutlu, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Andreas Fabri, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Laurent Rineau, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, sinan mutlu, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Pierre Alliez, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Sylvain Pion, 04/04/2008
- RE: [cgal-discuss] Mesh Simlification, David Lariviere, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Laurent Rineau, 04/06/2008
- Re: [cgal-discuss] Mesh Simlification, Pierre Alliez, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, sinan mutlu, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Fernando Cacciola, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, sinan mutlu, 04/04/2008
- Re: [cgal-discuss] Mesh Simlification, Andreas Fabri, 04/04/2008
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