CGAL users discussion list

[Benjamin Kehlet <>]

2014-10-13 9:55 GMT+02:00 Clément Jamin 
<>:
> Hi Benjamin,
>
> Do you use the *parallel* mesh algorithm that is available in CGAL 4.5
> (with CGAL::Parallel_tag)?

Hello Clément!

No, this is in serial.

Regards

Benjamin

>
> Best,
> Clément.
>
>
> On Mon, Oct 13, 2014 at 12:44 AM, Benjamin Kehlet 
> <>
>  wrote:
>> Hello CGAL community!
>>
>> When meshing polyhedral domains, I sometimes experience isolated
>> vertices, ie. vertices which does not belong to any cell. The attached
>> file demonstrates the problem. Could someone take a look, and check if
>> I'm doing anything wrong? The code for reading out the mesh is based
>> on the code in CGAL for exporting to medit's file format.
>>
>> I get this result when attempting to mesh the file
>> demo/Polyhedron/data/rotor.off from CGAL's source tree:
>>
>> benjamik@benjamik-ThinkPad:~/tmp/cgal-meshing/build$ ./main
>> ~/software/CGAL-4.5/demo/Polyhedron/data/rotor.off
>>
>> [...]
>>
>> Number of unconnected vertices:14
>> 0.0693619 0.340288 -0.260398 0
>> 0.148692 0.344385 -0.252795 0
>> 0.11059 0.332426 -0.267569 0
>> 0.0800736 0.308173 -0.290017 0
>> 0.0358875 0.312982 -0.283919 0
>> 0.0739249 0.2902 -0.306196 0
>> 0.100469 0.304801 -0.293518 0
>> 0.0949104 0.318775 -0.276573 0
>> 0.0777684 0.350724 -0.248457 0
>> 0.0909964 0.338994 -0.261008 0
>> 0.0263695 0.298269 -0.299189 0
>> 0.00269295 0.307881 -0.290388 0
>> 0.0496229 0.300013 -0.297675 0
>> -0.0248875 0.311644 -0.285615 0
>>
>> Also a few other files (at least cow.off and bones.off and maybe
>> others) in the same directory reproduces the problem.
>>
>> Best regards
>>
>> Benjamin Kehlet
>>
>> --
>> You are currently subscribed to cgal-discuss.
>> To unsubscribe or access the archives, go to
>> https://sympa.inria.fr/sympa/info/cgal-discuss
>>
>>
>
> --
> You are currently subscribed to cgal-discuss.
> To unsubscribe or access the archives, go to
> https://sympa.inria.fr/sympa/info/cgal-discuss
>
>