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AP_Math: fixed get_distance() function

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Andrew Tridgell 2012-12-20 11:48:58 +11:00
parent 087bf380c0
commit d8bed0c2aa
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_Math/location.cpp
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@ -53,7 +53,7 @@ float get_distance(const struct Location *loc1, const struct Location *loc2)
return -1; return -1;
float dlat = (float)(loc2->lat - loc1->lat); float dlat = (float)(loc2->lat - loc1->lat);
float dlong = ((float)(loc2->lng - loc1->lng)) * longitude_scale(loc2); float dlong = ((float)(loc2->lng - loc1->lng)) * longitude_scale(loc2);
return pythagorous2(dlat, dlong); return pythagorous2(dlat, dlong) * 0.01113195;
} }
// return distance in centimeters to between two locations, or -1 if // return distance in centimeters to between two locations, or -1 if