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fix bugs in collapse_edge. Unfortunately there are still others, therefore an #if 0

This commit is contained in:
Andreas Fabri 2014-05-28 14:17:41 +02:00
parent 91bbc88c86
commit a5d19e9147
1 changed files with 7 additions and 1 deletions
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8
BGL/include/CGAL/boost/graph/Euler_operations.h
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@ -835,7 +835,6 @@ collapse_edge(typename boost::graph_traits<Graph>::edge_descriptor v0v1,
set_next(qt, next(pt,g),g); set_next(qt, next(pt,g),g);
set_next(pb, next(qb,g),g); set_next(pb, next(qb,g),g);
set_next(ppt, qt,g); set_next(ppt, qt,g);
set_target(ppt,q,g);
set_next(pqb,pb,g); set_next(pqb,pb,g);
remove_face(face(pq,g),g); remove_face(face(pq,g),g);
remove_face(face(qp,g),g); remove_face(face(qp,g),g);
@ -843,6 +842,13 @@ collapse_edge(typename boost::graph_traits<Graph>::edge_descriptor v0v1,
remove_edge(edge(pt,g),g); remove_edge(edge(pt,g),g);
remove_edge(edge(qb,g),g); remove_edge(edge(qb,g),g);
remove_vertex(p,g); remove_vertex(p,g);
Halfedge_around_target_circulator<Graph> beg(ppt,g), end(pqb,g);
while(beg != end){
assert(target(*beg,g) == p);
set_target(*beg,q,g);
--beg;
}
return q; return q;
// return the vertex kept // return the vertex kept
} }