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[cgal-discuss] Failure in PMP::corefine_and_compute_union


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  • From: Giles Puckett <>
  • To:
  • Subject: [cgal-discuss] Failure in PMP::corefine_and_compute_union
  • Date: Mon, 8 Jun 2020 19:42:35 +1000
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=Pass ; spf=None
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Sorry, title should be "Failure in...". Cut-n-paste in haste :-)

On 8/06/2020 7:40 pm, Giles Puckett wrote:
Hello all,

I have caught PMP (CGAL 5.0) failing to do a corefinement and union, after creating meshes out of simple shapes (cylinders and rect prisms). No self-intersection exception is thrown.

I have reproduced the problem by writing OFF files in double precision. A test program and files are here:

https://www.dropbox.com/sh/7sv3p0yxomsjrxn/AAC_xP_HH9EoMFajZSpK4m71a?dl=0

I built on Windows 10 using Visual Studio 2019 (tool set 1.42). The source is a modification of one of the PMP examples and it builds under that environment. CGAL is at 5.0. Let me know if you want me to raise an issue.

G.






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