[Gmsh] Getting lines' nodes

[Christophe Geuzaine]

> On 8 Jul 2020, at 18:48, Bojan Niceno <bojan.niceno.scientist at gmail.com> wrote:
> 
> Dear all,
> 
> Is there a way to fetch curves' (lines' in particular) points? Something like:
> 
> c[] = Point{1}; // c[] contains the coordinates 1,2,3
> 
> which is used to get point's coordinates, but I would need lines' points.
> 

Use "Boundary" first to get the curve bounding points.

Christophe


>     Kind regards
> 
>     Bojan
> 
> 
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— 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine