CGAL users discussion list

[Daniel Duque <>]

On Saturday 11 April 2009 17:37:11 Query Cgal wrote:
> Excuse me, may I ask something about Sphere_3 in CGAL?
>
>     Sphere_3<Kernel> c  ...

>         It is initialized to the smallest sphere which passes through
>         the points p and q. The orientation of
>         the sphere is o.
> can I use that to create a sphere with diameter as the length pq?

On this point, I think the manual is clear: the sphere will indeed have a 
diameter |pq|, and will be centred in the point between p and q.

Best,

Daniel


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