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kekscom / osmbuildings

OSM Buildings Classic 2.5D
http://osmbuildings.org
BSD 2-Clause "Simplified" License
505 stars 140 forks source link

rendering relations? #88

Closed mtoupsUNO closed 8 years ago

mtoupsUNO commented 8 years ago

Hi, osmbuildings is very nice, thanks!

It seems there is a problem rendering relations (tagged as building=yes). For example, neither of these relations seem to be rendered in osmbuildings:

https://www.openstreetmap.org/relation/4597513 https://www.openstreetmap.org/relation/4598971

These are located here:

http://osmbuildings.org/?lat=29.94945&lon=-90.07921&zoom=17&rotation=0

I am not a big fan of using relations here instead of ways, but another user mapped the buildings this way and it does appear valid to me. Shouldn't these be rendered?

Thanks for checking on this!

kekscom commented 8 years ago

Hi Matt, I have a lot of improvements on the dome, but nothing on the King Center yet. Probably need more advice what tag/relation combination to take care of. Have a look.

kekscom commented 8 years ago

Multipolygon handling got a lot of improvement just now. However, many polygons around are a combination of LineStrings instead of closed Polygons. This seems valid but is a rare and complicated case to handle. I'm closing this as partially done.