CGAL users discussion list

[Marc Glisse <>]

On Fri, 26 Aug 2016, Damien Dous wrote:

> I'm using Epeck and I need to process average between two lines. Of course,
> for this particular aim, there are several cases to predict but I'm blocked
> because I have to process angle between the two lines in Epeck and I don't
> find a solution to do it without converting Epeck Kernel in another Kernel.
>
> Is there a possibility to process angle in Epeck?

Are you really sure you need the angle? Dot products, cross products, etc 
can give you the cos and sin of the angle, which is often sufficient.
(not sure what kind of averaging you are doing)

--
Marc Glisse