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integrate fill_hole()

This commit is contained in:
Andreas Fabri 2015-03-18 10:54:23 +01:00
parent 9f62b06bce baca4ca5b7
commit c5810ee2ff
1 changed files with 18 additions and 1 deletions
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19
BGL/include/CGAL/boost/graph/Euler_operations.h
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@ -751,7 +751,6 @@ void remove_face(typename boost::graph_traits<Graph>::halfedge_descriptor h,
/** /**
* removes the incident face of `h` and changes all halfedges incident to the face into border halfedges. See `remove_face(g,h)` for a more generalized variant. * removes the incident face of `h` and changes all halfedges incident to the face into border halfedges. See `remove_face(g,h)` for a more generalized variant.
* \returns `h`.
* *
* \pre None of the incident halfedges of the face is a border halfedge. * \pre None of the incident halfedges of the face is a border halfedge.
*/ */
@ -776,6 +775,24 @@ void make_hole(typename boost::graph_traits<Graph>::halfedge_descriptor h,
} }
/** fills the hole incident to `h`.
* \pre `h`must be a border halfedge
*/
template< typename Graph>
void fill_hole(typename boost::graph_traits<Graph>::halfedge_descriptor h,
Graph& g)
{
typedef typename boost::graph_traits<Graph> Traits;
typedef typename Traits::face_descriptor face_descriptor;
typedef typename Traits::halfedge_descriptor halfedge_descriptor;
face_descriptor f = add_face(g);
BOOST_FOREACH(halfedge_descriptor hd, halfedges_around_face(h,g)){
set_face(hd, f,g);
}
set_halfedge(f,h,g);
}
/** /**
* creates a barycentric triangulation of the face incident to `h`. Creates a new * creates a barycentric triangulation of the face incident to `h`. Creates a new