CGAL users discussion list

[Giles Puckett <>]

That's exactly what I was looking for. I'm not very good at C++ so 
that's a great help. I'll try it.

G.

On 1/06/2020 5:25 pm, "Sebastien Loriot (GeometryFactory)" 
( via cgal-discuss Mailing List) wrote:
> You need to construct the affine transformation.
>
> https://doc.cgal.org/latest/Kernel_23/classCGAL_1_1Aff__transformation__3.html 
>
>
> Examples:
>
> typedef Kernel::Aff_transformation_3 Trsfrm;
>
> // scaling
> PMP::transform(Trsfrm(CGAL::SCALING, 0.5), mesh);
>
> // translation
> double dx, dy, dz;
> PMP::transform(Trsfrm(CGAL::TRANSLATION, Kernel::Vector_3(dx, dy, 
> dz)), mesh);
>
> Best,
>
> Sebastien.
>
> On 6/1/20 5:40 AM, Giles Puckett wrote:
> > Hi all,
> >
> > Does anyone know of an example of using the transform function to 
> > move a polygon mesh? (say, by an offset consisting of 3 floats to 
> > move a mesh in 3D space) The PMP examples don't have one afaics.
> >
> > Giles.