CGAL users discussion list

[erickee <>]

Sebastien,

Ok.  I'm not sure what a patch entails.  Let me work with this for a while
in case I find a problem.  Also, I have very limited experience with CGAL (3
days), so I wonder if there is a way to have someone who knows the code
review changes?  The documentation might also need change a bit.

Also, I caught a typo in my explanation.  The code that needs to be added to
CGAL should be added to Filtered_extended_homogenous.h, not
Nef_polyhedron_2.h.  My original solution statement avoids this typo.  The
minimal change to CGAL is:

> Filtered_extended_homogeneous.h 
> At line 1053, there are a few construct_point() functions.  Add another: 
>    Point_2 construct_point(const Point_2&  p) const 
>    { return p; } 

That change allows the polyhedron-based constructor in Nef_polyhedron_2.h to
accept points of type CGAL::Filtered_extended_homogeneous<RT>::Point_2,
which can describe points at infinity.





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