CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Bbox_3 has a constructor from a range of objects (points included).
https://doc.cgal.org/latest/Kernel_23/classCGAL_1_1Bbox__3.html

For the affine transformation, you'll have to use a for-loop and apply
the transformation to all the points. Adding an overload to transform
that is taking a range of object is not difficult to do it you think
that would make sense to have. Feel free to an issue on github:
 https://github.com/CGAL/cgal/issues

Sebastien.

On 03/05/2018 10:01 PM, Stuart Hungerford wrote:
> On Mon, Mar 5, 2018 at 9:10 PM, Laurent Rineau (CGAL/GeometryFactory)
> <>
>  wrote:
>
> > Le Sunday, March 4, 2018 12:51:52 PM CET R Abilash a écrit :
> > > I got the following code from
> > > https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing
> > > _2mesh_slicer_example_8cpp-example.html
> > >
> > > I want to know the members of the Polylines data structure.
> > > Can some one guide me?
> >
> > You can see the types here in the code:
> >
> >      typedef std::vector<K::Point_3> Polyline_type;
> >      typedef std::list< Polyline_type > Polylines;
>
> Does that mean there's no simple way to take the bounding box (AABB)
> of a polyline?  Or apply an affine transform?
>
>
> Thanks,
>
> Stu