CGAL 6.1.1 - 2D Arrangements

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Arrangement_on_surface_2/global_insertion.cpp
// Using the global insertion functions (incremental and aggregated).
#include "arr_exact_construction_segments.h"
#include "arr_print.h"
int main() {
Segment S1[] = {Segment(Point(1, 3), Point(4, 6)),
Segment(Point(1, 3), Point(6, 3)),
Segment(Point(1, 3), Point(4, 0)),
Segment(Point(4, 6), Point(6, 3)),
Segment(Point(4, 0), Point(6, 3))};
Segment s = Segment(Point(0, 3), Point(4, 3));
Segment S2[] = {Segment(Point(0, 5), Point(6, 6)),
Segment(Point(0, 4), Point(6, 5)),
Segment(Point(0, 2), Point(6, 1)),
Segment(Point(0, 1), Point(6, 0)),
Segment(Point(6, 1), Point(6, 5))};
Arrangement arr;
insert_non_intersecting_curves(arr, S1, S1 + sizeof(S1)/sizeof(Segment));
insert(arr, s); // 1 incremental
insert(arr, S2, S2 + sizeof(S2)/sizeof(Segment)); // 5 aggregate
print_arrangement_size(arr);
return 0;
}