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Re: [cgal-discuss] Inserting constraints in Constrained_triangulation_plus_2


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  • From: marin lukovic <>
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  • Subject: Re: [cgal-discuss] Inserting constraints in Constrained_triangulation_plus_2
  • Date: Thu, 4 Apr 2019 13:00:34 +0200
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Pass ; spf=None
  • Ironport-phdr: 9a23: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

Hi,

I don't see any progress on GitHub ticket #3477 about this issue.
https://github.com/CGAL/cgal/issues/3447

Except temporary solution has been removed from 4.12.2 milestone.

Do you have some insights what is plan for this issue? Will it be fixed in near future?

Essentially I need to be able to add intersecting constraints and write custom data into faces and vertices. Do you think it is better to go with some other package? Is this Constrained_triangulation_plus_2  package under development and too early to be stable?

Regards,
Marin

On Fri, Nov 9, 2018 at 7:22 AM Sebastien Loriot (GeometryFactory) <> wrote:
Hi,

I can reproduce the issue.
I opened a ticket here:
https://github.com/CGAL/cgal/issues/3447

It has to do with the insertion of polylines in a CDT+.

We will update the issue when the bug is fixed.

Thanks for the report,

Sebastien.

On 11/08/2018 02:21 PM, marin wrote:
> Hello,
>
> I've made sample that shows exception I get.
>
> Here is full Visual studio solution along with example.xyz points file.
> cgal_constraints.7z
> <http://cgal-discuss.949826.n4.nabble.com/file/t376044/cgal_constraints.7z>
>
> This is main function:
>
>
> When calling dt.insert_constraint second time I'm getting exception in CGAL.
>
> Thank you very much!
> Marin
>
>
>
>
> --
> Sent from: http://cgal-discuss.949826.n4.nabble.com/
>

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