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bugfix: use correct incident curves to event before calling create_boundary vertex

This commit is contained in:
Eric Berberich 2007-10-15 10:24:28 +00:00
parent e061e6fa1d
commit d52effdd1c
1 changed files with 5 additions and 11 deletions
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16
Arrangement_on_surface_2/include/CGAL/Arr_topology_traits/Arr_qdx_construction_helper.h
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@ -119,7 +119,7 @@ public:
(event->number_of_right_curves() == 1));
const X_monotone_curve_2 & xc =
(*(event->left_curves_begin()))->last_curve();
(*(event->right_curves_begin()))->last_curve();
if (m_top_traits->leftmost_vertex() == NULL)
{
@ -140,7 +140,7 @@ public:
(event->number_of_right_curves() == 0));
const X_monotone_curve_2 & xc =
(*(event->right_curves_begin()))->last_curve();
(*(event->left_curves_begin()))->last_curve();
if (m_top_traits->rightmost_vertex() == NULL)
{
@ -186,16 +186,10 @@ public:
Vertex_handle vh(v);
if (v == NULL) {
vh = m_arr_access.create_vertex(event->point(),
bound_x, bound_y);
// &(*vh) if vh is Vertex_handle
m_top_traits->notify_on_boundary_vertex_creation(
&(*vh),
xc, ind,
bound_x, bound_y
);
m_arr_access.create_boundary_vertex (xc, ind,
bound_x, bound_y);
}
event->set_vertex_handle(vh);
return;
}