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Also read and write the sphere's center and radius

This commit is contained in:
Mael Rouxel-Labbé 2024-06-04 17:34:13 +02:00
parent 99058987d9
commit de92d89071
1 changed files with 8 additions and 0 deletions
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8
Triangulation_on_sphere_2/include/CGAL/Triangulation_on_sphere_2.h
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@ -1341,6 +1341,7 @@ void
Triangulation_on_sphere_2<Gt, Tds>::
file_output(std::ostream& os) const
{
os << _gt.center() << " " << _gt.radius() << "\n";
_tds.file_output(os, Vertex_handle(), true);
}
@ -1350,6 +1351,13 @@ Triangulation_on_sphere_2<Gt, Tds>::
file_input(std::istream& is)
{
clear();
Point_3 center;
FT radius;
is >> center >> radius;
_gt.set_center(center);
_gt.set_radius(radius);
Vertex_handle v = _tds.file_input(is, false);
CGAL_triangulation_assertion(is_valid());
return v;