[osm-hu] Mapillary

[Feri Veres]

2021. 04. 26. 8:20 keltezéssel, KAMI911 KAMI911 írta:
> Ha a Mapillary tools-sal töltitek fel, ez nem lehet segítség?
>
>
>       Derive image direction and Upload
>
>   * Derive image direction (image heading or camera angle) based on
>     image latitude and longitude. If images are missing direction, the
>     direction is derived automatically, if direction is present, it
>     will be derived and overwritten only if the flag |--interpolate
>     directions| is specified.
>
>
Esetleg valami Mapillary független megoldás nincs erre? Kód példa:

https://github.com/mapillary/mapillary_tools/blob/073aa96278e8de46cae77b6d4062f7269e81bc8d/mapillary_tools/geo.py#L143

Általánosan is hasznos lenne az ilyen képekbe ez a javítás a track 
alapján. Nekem is teljesen rosszul rakja bele a Mapillary App:


Üdv,

Feri

def compute_bearing(start_lat, start_lon, end_lat, end_lon):
     '''
     Get the compass bearing from start to end.
     Formula from
     http://www.movable-type.co.uk/scripts/latlong.html
     '''
     # make sure everything is in radians
     start_lat = math.radians(start_lat)
     start_lon = math.radians(start_lon)
     end_lat = math.radians(end_lat)
     end_lon = math.radians(end_lon)

     dLong = end_lon - start_lon

     dPhi = math.log(math.tan(end_lat / 2.0 + math.pi / 4.0) /
                     math.tan(start_lat / 2.0 + math.pi / 4.0))
     if abs(dLong) > math.pi:
         if dLong > 0.0:
             dLong = -(2.0 * math.pi - dLong)
         else:
             dLong = (2.0 * math.pi + dLong)

     y = math.sin(dLong) * math.cos(end_lat)
     x = math.cos(start_lat) * math.sin(end_lat) - \
         math.sin(start_lat) * math.cos(end_lat) * math.cos(dLong)
     bearing = (math.degrees(math.atan2(y, x)) + 360.0) % 360.0

     return bearing

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