6feefb4145
Change the feature_id of objects in the tiles from arbitrary number to osm_id. From discussion here https://github.com/openmaptiles/openmaptiles/pull/725#issuecomment-619059931 Note the multiploygon building are load with negative relation osm_id. But the use in feature_id do an overflow (eg -7980888 -> 18446744073701570000). We can keep as is or not. No stats done for yet. Trying to let the CI do it.
27 lines
1.4 KiB
YAML
27 lines
1.4 KiB
YAML
layer:
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id: "building"
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description: |
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All [OSM Buildings](http://wiki.openstreetmap.org/wiki/Buildings). All building tags are imported ([`building=*`](http://wiki.openstreetmap.org/wiki/Key:building)). The buildings are not yet ready for 3D rendering support and any help to improve
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this is welcomed.
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buffer_size: 4
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datasource:
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geometry_field: geometry
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key_field: osm_id
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key_field_as_attribute: no
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srid: 900913
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query: (SELECT osm_id, geometry, render_height, render_min_height, colour, hide_3d FROM layer_building(!bbox!, z(!scale_denominator!))) AS t
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fields:
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render_height: |
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An approximated height from levels and height of the building or building:part after the method of Paul Norman in [OSM Clear](https://github.com/ClearTables/osm-clear). For future 3D rendering of buildings.
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render_min_height: |
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An approximated height from levels and height of the bottom of the building or building:part after the method of Paul Norman in [OSM Clear](https://github.com/ClearTables/osm-clear). For future 3D rendering of buildings.
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colour: |
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Colour
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hide_3d: |
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If True, building (part) should not be rendered in 3D. Currently, [building outlines](https://wiki.openstreetmap.org/wiki/Simple_3D_buildings) are marked as hide_3d.
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schema:
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- ./building.sql
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datasources:
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- type: imposm3
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mapping_file: ./mapping.yaml
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