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- From: "Sebastien Loriot (GeometryFactory)" <>
- To:
- Subject: Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3
- Date: Thu, 22 Oct 2015 11:04:56 +0200
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- Organization: GeometryFactory
No sorry no idea, I can load your input without problem as a Nef
polyhedron.
Sebastien.
On 10/22/2015 10:14 AM, Kneuss Gilles wrote:
Sebastien,
I construct a simpler forme (a cube).
The screenshot look like this :
Giving a (simple) program you can compile will bring me hours of work !
Don’t you have a clue/a beginning of a clue, despite ?
Gilles
-----Message d'origine-----
De :
[mailto:]
De la part de Sebastien Loriot
(GeometryFactory)
Envoyé : jeudi 22 octobre 2015 09:55
À :
Objet : Re: [cgal-discuss] Crash by transforming Polyhedron_3 to
Nef_Polyhedron_3
I don't understand.
In your first bug report you showed a screenshot that has nothing to do
with the input you provide in your latest message.
Could you please provide a minimal and complete program I can compile
and run, and that is showing the problem?
Thanks,
Sebastien.
On 10/22/2015 09:50 AM, Kneuss Gilles wrote:
> Sebastien,
>
> It's created inside the application, I do not save it to a file...
>
> After constructing a simple cube, this portion of code :
>
> voidPolyhedron_ac::/essai/(){
>
> Facet_const_iteratorf;
>
> intfacesN;
>
> facesN=1;
>
> for(f=facets_begin();f!=facets_end();f++){
>
> qDebug()<<"Face#"<<facesN++;
>
> //onparcourslespointsdelaface
>
> HF_circulatorhe=f->facet_begin();
>
> do{
>
> qDebug()<<"x:"<<CGAL::to_double(he->vertex()->point().x())
>
> <<";y:"<<CGAL::to_double(he->vertex()->point().y())
>
> <<";z:"<<CGAL::to_double(he->vertex()->point().z())<<";";
>
> }
>
> while(++he!=f->facet_begin());
>
> }
>
> if(this->is_closed()){
>
> Nef_polyhedrontempo(*this);//hereit'scrashing!
>
> }
>
> }
>
> //
>
> …gives this output, just before it crashes :
>
> Face # 1
>
> x : -5 ; y : -5 ; z : 0 ;
>
> x : -5 ; y : 5 ; z : 0 ;
>
> x : 5 ; y : 5 ; z : 0 ;
>
> x : 5 ; y : -5 ; z : 0 ;
>
> Face # 2
>
> x : 5 ; y : -5 ; z : 10 ;
>
> x : 5 ; y : 5 ; z : 10 ;
>
> x : -5 ; y : 5 ; z : 10 ;
>
> x : -5 ; y : -5 ; z : 10 ;
>
> Face # 3
>
> x : 5 ; y : 5 ; z : 0 ;
>
> x : 5 ; y : 5 ; z : 10 ;
>
> x : 5 ; y : -5 ; z : 10 ;
>
> x : 5 ; y : -5 ; z : 0 ;
>
> Face # 4
>
> x : -5 ; y : 5 ; z : 0 ;
>
> x : -5 ; y : 5 ; z : 10 ;
>
> x : 5 ; y : 5 ; z : 10 ;
>
> x : 5 ; y : 5 ; z : 0 ;
>
> Face # 5
>
> x : -5 ; y : -5 ; z : 0 ;
>
> x : -5 ; y : -5 ; z : 10 ;
>
> x : -5 ; y : 5 ; z : 10 ;
>
> x : -5 ; y : 5 ; z : 0 ;
>
> Face # 6
>
> x : 5 ; y : -5 ; z : 0 ;
>
> x : 5 ; y : -5 ; z : 10 ;
>
> x : -5 ; y : -5 ; z : 10 ;
>
> x : -5 ; y : -5 ; z : 0 ;
>
> *Le programme s'est terminé subitement.*
>
> **
>
> //
>
> Gilles//
>
> -----Message d'origine-----
> De :
<mailto:>
>
[mailto:]
De la part de Sebastien Loriot
> (GeometryFactory)
> Envoyé : jeudi 22 octobre 2015 09:00
> À :
<mailto:>
> Objet : Re: [cgal-discuss] Crash by transforming Polyhedron_3 to
> Nef_Polyhedron_3
>
> On 10/22/2015 08:42 AM, Gilles wrote:
>
> > Hello Sébastien,
>
> >
>
> > I can share anything !
>
> > What do you need ?
>
> >
>
> the input polyhedron.
>
> Sebastien.
>
> > Gilles
>
> >
>
> >
>
> >
>
> > --
>
> > View this message in context:
>
> >
> http://cgal-discuss.949826.n4.nabble.com/Crash-by-transforming-Polyhed
>
> > ron-3-to-Nef-Polyhedron-3-tp4661258p4661261.html
>
> > Sent from the cgal-discuss mailing list archive at Nabble.com.
>
> >
>
> --
>
> You are currently subscribed to cgal-discuss.
>
> To unsubscribe or access the archives, go to
> https://sympa.inria.fr/sympa/info/cgal-discuss
>
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#include <CGAL/Exact_predicates_exact_constructions_kernel.h> #include <CGAL/Polyhedron_3.h> #include <CGAL/IO/Polyhedron_iostream.h> #include <CGAL/Nef_polyhedron_3.h> #include <CGAL/IO/Nef_polyhedron_iostream_3.h> #include <iostream> #include <fstream> typedef CGAL::Exact_predicates_exact_constructions_kernel Kernel; typedef CGAL::Polyhedron_3<Kernel> Polyhedron; typedef CGAL::Nef_polyhedron_3<Kernel> Nef_polyhedron; int main(int, char *argv[]) { std::ifstream off(argv[1]); Polyhedron p; off >> p; Nef_polyhedron n(p); std::ofstream output("out.nef"); output << n; }
Attachment:
cube.off
Description: model/geomview-off
- [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- RE: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Kneuss Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- RE: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Kneuss Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- RE: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Kneuss Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- RE: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Kneuss Gilles, 10/23/2015
- RE: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Kneuss Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- RE: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Kneuss Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Gilles, 10/22/2015
- Re: [cgal-discuss] Crash by transforming Polyhedron_3 to Nef_Polyhedron_3, Sebastien Loriot (GeometryFactory), 10/22/2015
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