CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

well you can work on the low level HalfedgeDS to get the
graph structure correct and use a face type corresponding to your
needs but there is nothing that will be working out of the box.

Sebastien.

On 11/23/2015 12:30 PM, houssen wrote:
> Not even in re-implementing shapes or some relevant classes ?
>
> Franck
>
> Le 2015-11-23 12:03, Sebastien Loriot (GeometryFactory) a écrit :
> > It is not possible.
> >
> > Sebastien.
> >
> > On 11/20/2015 04:33 PM, houssen wrote:
> > > Hello,
> > >
> > > How to build quadratic lines, triangles or polyhedrons ?
> > >
> > > I am quite new to CGAL.
> > > I succeeded to make my way across creating and manipulating lines
> > > (Segment_3), triangles (Triangle_3), polyhedrons (Polyhedron_3) made of
> > > straight lines in the 3D space.
> > >
> > > I try to understand if it is possible (or not ?) to do the same with
> > > splines (curved lines). That is, is it possible to create:
> > > 1. a spline (C1 curve) ?
> > > 2. a triangle bordered by splines ?
> > > 3. a polyhedron whose facets could be bordered by splines ?
> > > If yes, how ? And can I manipulate them as I do it already ? (are there
> > > some code samples related to this ?)
> > >
> > > Franck