CGAL users discussion list

["Laurent Rineau (CGAL/GeometryFactory)" <>]

Le Tuesday 23 June 2015 16:22:27 Monique Teillaud a écrit :
> a Line_arc_2 can be constructed from a Segment_2
> http://doc.cgal.org/latest/Circular_kernel_2/classCGAL_1_1Line__arc__2.html
> 
> then you can intersect it with a circle or a circular arc
> http://doc.cgal.org/latest/Circular_kernel_2/classCircularKernel_1_1DoInters
> ect__2.html
> Le 23/06/15 04:22, dlawre14 a écrit :
> > I've done some searching of the docs but cannot find any entry of a
> > Circle_2 and Segment_2 intersecting. Can such a thing be done or do I
> > need to convert the Segment_2 to another type?

See also :

  - the Intersect_2 functor:

http://doc.cgal.org/latest/Circular_kernel_2/classCircularKernel_1_1Intersect__2.html

  - the corresponding 'do_intersect' and 'intersection' global functions 
overloads:

http://doc.cgal.org/latest/Kernel_23/group__do__intersect__circular__grp.html
http://doc.cgal.org/latest/Kernel_23/group__intersection__circular__grp.html

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/