CGAL users discussion list

[toddoe <>]

Hi All,

sorry if this is a 'noob' question, but i'm relatively new to C++ and I'm
having trouble figuring out how to import a 3-D points list and generate a
'curve'. Basically, what I want to do is import/add a polyline as a
'feature' for the 3-D mesh generator. I can see from the examples that i
need to use:

// Polyline
typedef std::vector<Point>        Polyline;
typedef std::list<Polyline>       Polylines;

Polylines polylines (1);
Polyline& polyline = polylines.front();

and then add the points in order as in the example (the two spheres example
in the manual), but i can't quite figure out how to import the points and
create the polyline, especially since ulitmately i will have multiple
polylines (features) that I will need to preserve in the 3D mesh...

I hope this is enough info for someone to help, or hopefully provide a piece
of example code. I'm sure this is a really simple thing for some of you
expert out there. I did search the forums and manual carefully on this topic
but didn't find anything related.

Thanks in advance,
todd

--
View this message in context: 
http://cgal-discuss.949826.n4.nabble.com/Input-a-3-D-polyline-from-a-list-of-points-tp3583317p3583317.html
Sent from the cgal-discuss mailing list archive at Nabble.com.