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Andre, nothing specific, but does your polyhedron get displayed correctly in
the Polyhedron viewer demo or does it assert there too? 

I had a similar problem last month trying to read .obj files before I
realized I was using the wrong kernel ...

-----Original Message-----
From: 

 
[mailto:]
On Behalf Of Andre Schmeisser
Sent: 26 September 2013 14:18
To: 

Subject: Re: [cgal-discuss] Assertion converting Polyhedron_3 to
Nef_polyhedron_3 / Nef_polyhedron VERY slow with extended kernel

On 09/19/2013 01:50 PM, as84 wrote:
> 
> The following program causes an assertion for the given polyhedron: 
> [...]
>
> Trying to directly build Nef polyhedra out of intersections of 
> half-spaces instead seems prohibitively costly
> 

Hello,

sorry to bump my own question.
But does anybody know what these assertions mean and how I can prevent them?
Or how I can alternatively build a convex Nef polyhedron with a fast kernel,
avoiding the assertions in "polyhedron_3_to_nef_3"?

Thanks a lot.

Best regards,
Andre


--
Dipl.-Inf. Andre Schmeißer
Department of Transport Processes
Fraunhofer Institute for Industrial Mathematics ITWM Fraunhofer-Platz 1,
D-67663 Kaiserslautern
Internet: www.itwm.fraunhofer.de


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