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Re: [cgal-discuss] Bug in Polyhedron_incremental_builder_3::test_facet_indices()


Chronological Thread 
  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Bug in Polyhedron_incremental_builder_3::test_facet_indices()
  • Date: Fri, 24 Jan 2014 07:55:59 +0100
  • Organization: GeometryFactory

On 01/23/2014 06:50 PM, Marius Kintel wrote:
On Jan 23, 2014, at 03:01 AM, Sebastien Loriot (GeometryFactory)
<>
wrote:

By curiosity how did you find the bug because the manifold edge test
coming after is failing on the tests I did.

For my test, the manifold edge test passes (the first if statement is never
true). I didn’t look deeper into that code.
I don’t know a good way of feeding my data to CGAL, but the attached OFF file
describes my situation.
I’m basically iterating over the faces and feeding it to a
Polyhedron_incremental_builder_3.
The fifth index should fail but doesn’t.

Once I add the broken triangle, I get a Precondition Error if trying to add
the next face, which makes sense.

Ah! I see. Thanks for the answer.

Sebastien.

-Marius







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