CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Which Kernel are you using?

Sebastien.

On 03/01/2012 02:04 PM, Bertrand Pellenard wrote:
> Hello,
>
> i used functions to_2d and to_2d functions of CGAL::Plane_3.
>
> if the object plane have Vector_3 of orthogonal_direction equals to i, j
> or k, the result of to_2d is not relevant:
>
> in my experiments:
> the normal of the plane is the vector : 4.71019e-19 -1 8.02098e-20
>
> Points to convert in 2d:
> p1 : 1.63532 -0.766137 0.493543
> p2 : 1.23422 -0.766137 1.18164
> p3 : 0.303906 -0.766137 1.6816
>
>
> Returned values:
> -1.62655e+18 0.493543
> -1.62655e+18 1.18164
> -1.62655e+18 1.6816
>
>
> Is someone have encountered this kind of bug ?
>
> Best regards.
>
> Bertrand Pellenard