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| author | Julian Oes <julian@oes.ch> | 2013-11-20 22:28:05 +0100 |
|---|---|---|
| committer | Julian Oes <julian@oes.ch> | 2013-11-20 22:28:05 +0100 |
| commit | f351afe3f69c81e4f1ee43f24531728e4b518cea (patch) | |
| tree | 0b9342b7432aaab3eae0a972cd5fc2d85462f69b /src/lib/geo/geo.h | |
| parent | 344705396d94602b5c3b3b34c61131602bc03fde (diff) | |
| download | px4-firmware-f351afe3f69c81e4f1ee43f24531728e4b518cea.tar.gz px4-firmware-f351afe3f69c81e4f1ee43f24531728e4b518cea.tar.bz2 px4-firmware-f351afe3f69c81e4f1ee43f24531728e4b518cea.zip | |
Geo: Copy distance function over from mavlink
Diffstat (limited to 'src/lib/geo/geo.h')
| -rw-r--r-- | src/lib/geo/geo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/geo/geo.h b/src/lib/geo/geo.h index 6bce9309b..47f643593 100644 --- a/src/lib/geo/geo.h +++ b/src/lib/geo/geo.h @@ -124,6 +124,10 @@ __EXPORT int get_distance_to_line(struct crosstrack_error_s * crosstrack_error, __EXPORT int get_distance_to_arc(struct crosstrack_error_s * crosstrack_error, double lat_now, double lon_now, double lat_center, double lon_center, float radius, float arc_start_bearing, float arc_sweep); +__EXPORT float get_distance_to_point_global_wgs84(double lat_now, double lon_now, float alt_now, + double lat_next, double lon_next, float alt_next, + float *dist_xy, float *dist_z); + __EXPORT float _wrap_180(float bearing); __EXPORT float _wrap_360(float bearing); __EXPORT float _wrap_pi(float bearing); |