CGAL users discussion list

[Efi Fogel <>]

I believe that computing the approximation of the offset of the given polygon using approximated_offset_2() is not supported for polygons with holes.

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On Mon, Jul 7, 2014 at 7:23 PM, BenChen <> wrote:

Hi all,

I am a new undergraduate student to use CGAL and I am not familiar with the
STL. So it will be difficult to understand some CGAL code.

Currently, I use function approximated_offset_2 to approximately offset a
polygon. However, my question is how can I get each vertice's coordinate of
outer_boundary of the resulting polygon with holes and how can I remove all
holes in this polygon.


My question is quite simple.  I really appreciate your help as I feel
difficult to continue further study on CGAL.



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