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Change z_order of link roads #132
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Is any of the osm2pgsql coders/maintainers able to help me with this issue? |
I believe that the openstreetmap-carto style still relies on |
Lua is ~10% slower on import, although as you start making it more complex it'll obviously slow down |
@pnorman thanks for those numbers. I wonder how much of the penalty is due to the conversion of parameters from C to lua and back. Maybe there is room for improvement there. |
I should note that this was a few versions ago, and both the c and lua transforms have had some changes since then. The slowdown is also obviously going to depend on CPU bound vs disk bound. |
I think at this point there's enough experience with the proposed changes to consider them in osm2pgsql. Editing the original message to reflect what's desired |
In the main openstreetmap-carto style and most styles derived from that, link roads are rendered below any other type of road. This is done so that the end of link roads do not overlap with the roads on which they end up.
It would therefore be logical to give link roads a lower z_order
Do you think this is something that can/should be handled by osm2pgsql?
See also the discussion here: gravitystorm/openstreetmap-carto#462
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