CGAL users discussion list

[J-B <>]

Hello,
I am using the CGAL example Skin_surface_3 / skin_surface_pdb_reader.cpp to
build a skin surface from an .pdb file.

It works (of course, the example does), but when I try to use other
functions I found at
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Skin_surface_3/Chapter_main.html
awfull errors arrive.

In particular, it is about the two
functions:CGAL::make_skin_surface_mesh_3(p, l.begin(), l.end(),
shrinkfactor); (does 2 actions in
1)andCGAL::subdivide_skin_surface_mesh_3(skin_surface, p);

I think it is because ESBTL defines it owns Kernel (typedef
ESBTL::CGAL::EPIC_kernel_with_atom    K;) while CGAL uses typedef
CGAL::Exact_predicates_inexact_constructions_kernel K, but ESBTL doesn't
work if I uses the last typedef.

I put an example here :
https://github.com/Gueust/Pymol-Tunnels-Cavities-Finder/blob/master/Example.tar.gz
using the smaller code possible with one line that creates the errors.

To make it compile, if you have both ESBTL and CGAL you only need to go to
build/ and do cmake . 

It may be as simple as modifying a typedef, but being not skilled with those
libraries I am completely lost. If someone has the answer it could be great.

Thank you.



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