CGAL users discussion list

[Monique Teillaud <>]

does your code contain the necessary include?
#include <CGAL/Spherical_kernel_intersections.h>

as mentioned at 
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Kernel_23_ref/Function_intersection.html

        Monique

Le 14/05/13 19:15, mriem a écrit :
> Thank you Monique and Sebastien for your answers.
>
> Following your comments I am now trying to test an intersection between a
>
> sphere_3 and a line_arc3.
>
> The problem is the compiler continues to say there is no intersection
> function for these types...
>
> Here is the new code
>
> CGAL::Line_arc_3<CGAL::Exact_spherical_kernel_3> cgal_seg;
> CGAL::Sphere_3<CGAL::Exact_spherical_kernel_3> cgal_sphere;
>
> CGAL::Object result = CGAL::intersection(cgal_seg, cgal_sphere);
>
> This does not compile, saying
>
> error: no matching function for call to
> ‘intersection(CGAL::Line_arc_3<CGAL::Spherical_kernel_3&lt;CGAL::Cartesian&lt;CGAL::Gmpq>,
> CGAL::Algebraic_kernel_for_spheres_2_3<CGAL::Gmpq> > >&,
> CGAL::Sphere_3<CGAL::Spherical_kernel_3&lt;CGAL::Cartesian&lt;CGAL::Gmpq>,
> CGAL::Algebraic_kernel_for_spheres_2_3<CGAL::Gmpq> > >&)
>
> and then list all the possibilities ... Can you help me?
>
> regards
>
> Miguel
>
>
>
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/segment-3-sphere-intersection-tp4657426p4657431.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.


--
Monique Teillaud
http://www.inria.fr/sophia/members/Monique.Teillaud/
INRIA Sophia Antipolis - Méditerranée
Institut National de Recherche en Informatique et Automatique