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Re: [cgal-discuss] How to read face_descriptor faces from file?


Chronological Thread 
  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] How to read face_descriptor faces from file?
  • Date: Wed, 9 Oct 2019 17:29:13 +0200
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Using Polyhedron_3 you will need to either create a vector of Face_handle to get a mapping id -> face.

With Surface_mesh fd = 16 is working.

Sebastien.

On 10/9/19 5:16 PM, Shrabani Ghosh wrote:
Hi,

I have a file where all the faces are written. I want to read the file and
want to get the property_map value for that corresponding face.

Let's say, in file 16 2 is written.

If the value read from the file directly assigned to the face_descriptor fd,
it does not work.
face descriptor fd = 16 does not work.
without a boost_foreach loop is it possible to get face information?



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