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Re: [cgal-discuss] Mesh simplification with edges marked as non-removable


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Mesh simplification with edges marked as non-removable
  • Date: Fri, 25 Oct 2013 16:41:35 +0200
  • Organization: GeometryFactory

On 10/25/2013 04:29 PM, costantinos wrote:
That is very interesting, but I don't know how to set the edge cost to double
positive infinity. I would be very grateful for any help you can give me!

This won't change anything, border edges are not put in the priority queue. I think the problem comes from the edges simplified that are incident to a vertex on the border. For some reason the vertex kept is not the one on the border. I don't have time right now, but
will try next week.

Sebastien.

I did check the implications of the precision by setting:

typedef CGAL::Simple_cartesian<double> Kernel;

to

typedef CGAL::Simple_cartesian<long double> Kernel;

and the simplification behaved much better.


Thank you!



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