CGAL users discussion list

[Dennis Endt <>]

Monique Teillaud schrieb:
> If you look at the _user manual_ as previously proposed, you will
> easily understand from the text and the figure that the vertices of
> the facet (c,i) are c->vertex(i+1), c->vertex(i+2), c->vertex(i+3)
> [more precisely, all indices taken modulo 4 of course], from which you
> can access ->point()
> An edge consists of two of these 3 vertices/points, as usual in a
> triangle.
>
> best
>     Monique Teillaud
>
That`s clear. But what I don`t understand, and don`t want to have full
code snipplets, an edge is described as a triple in the manual.

So you say, an edge consists of two points. But when I call
Edge(c->vertex(i)->point(),c->vertex(i+1)->point()), it doesn`t exist.

But that`s exact what I`m looking for. I don`t understand how to create
an edge only with two different point() or two different vertex_handles
and so on.

Best
Dennis