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Re: [cgal-discuss] Offset Poisson reconstruction


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  • From: Sebastien Loriot <>
  • To:
  • Subject: Re: [cgal-discuss] Offset Poisson reconstruction
  • Date: Sat, 24 Apr 2021 14:51:17 +0200
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=Pass ; spf=None
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Yes probably. Since you are modifying the function to be meshed I was
looking at what could be an issue for the mesher. The bounding volume
is one of them.

Sebastien.

On 4/21/21 3:40 PM, Kim ( via cgal-discuss Mailing List) wrote:
I compute the bbox of the points used to create the Poisson reconstruction
and add a padding of 10% the size of the unit cell. Since these points are
the outer bounds of the domain to be meshed this should be safe with the
current unit cell size (I recognize that for very small unit cell sizes it
may be to little). To be sure, I just increased dramatically the bounding
box and I get the same behavior. Shouldn’t I expect the error to appear
regardless of facetDistance if the bbox was the problem?

Best,
K


Sebastien Loriot (GeometryFactory) wrote
Since you are changing the implicit surface to mesh, did you make sure
that the bbox is large enough to contain the output?

Best,

Sebastien





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