A point property map is usually a map associating a point to a vertex.
All the default models of FaceGraph provided by CGAL do have a default
one and you don't need to provide one to the functions you call.
In case you want to have a custom point map you need to comply with
For the purpose of the exercise, let's say you want to write a
map for a Surface_mesh that is translating its points by a constant
vector. You would write something like that:
template <class Point, class Vector>
typedef Point value_type;
typedef Point reference;
typedef boost::readable_property_map_tag category;
typedef CGAL::Surface_mesh<Point>::Vertex_index key_type;
> Hi, I would like to create a pointPropertyMap for the
> CGAL::segmentation_via_sdf_values function. How can I do it?
> Sent from: http://cgal-discuss.949826.n4.nabble.com/ >