2 skyline.hh -- declare Skyline class.
4 source file of the GNU LilyPond music typesetter
6 (c) 2006 Joe Neeman <joeneeman@gmail.com>
16 #include "interval.hh"
17 #include "direction.hh"
18 #include "std-vector.hh"
29 Building (Real start, Real start_height, Real end_height, Real end, Real max_slope);
31 Real height (Real x) const;
32 Real intersection (Building const &other) const;
33 void leading_part (Real chop, Real h);
34 bool obstructs (Building const &other) const;
40 list<Building> buildings_;
43 void internal_merge_skyline (list<Building>*, list<Building>*,
44 list<Building> *const result);
45 void internal_build_skyline (list<Building>*,
46 list<Building> *const result);
47 bool is_legal_skyline () const;
51 Skyline (Direction sky);
52 Skyline (vector<Box> const &bldgs, Axis a, Direction sky);
54 void merge (Skyline const &);
55 void insert (Box const &, Axis);
57 Real distance (Skyline const &) const;
58 Real height (Real airplane) const;
59 Real max_height () const;
60 void set_minimum_height (Real height);
64 #endif /* SKYLINE_HH */