kopia lustrzana https://github.com/openmaptiles/openmaptiles
Move road to imposm3 based highway
lukasmartinelli
rodzic
c86f5b9a26
commit
a48123657c
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@ -0,0 +1,136 @@
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CREATE OR REPLACE FUNCTION ne_highway(type VARCHAR) RETURNS VARCHAR AS $$
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SELECT CASE type
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WHEN 'Major Highway' THEN 'motorway'
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WHEN 'Secondary Highway' THEN 'trunk'
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WHEN 'Road' THEN 'primary'
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ELSE type
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END;
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$$ LANGUAGE SQL IMMUTABLE;
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CREATE TABLE IF NOT EXISTS ne_10m_global_roads AS (
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SELECT geom, scalerank, ne_highway(type) AS highway
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FROM ne_10m_roads
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WHERE continent <> 'North America'
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AND featurecla = 'Road'
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AND type IN ('Major Highway', 'Secondary Highway', 'Road')
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UNION ALL
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SELECT geom, scalerank, ne_highway(type) AS highway
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FROM ne_10m_roads_north_america
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WHERE type IN ('Major Highway', 'Secondary Highway', 'Road')
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);
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CREATE INDEX IF NOT EXISTS ne_10m_global_roads_geom_idx ON ne_10m_global_roads USING gist(geom);
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CREATE INDEX IF NOT EXISTS ne_10m_global_roads_scalerank_idx ON ne_10m_global_roads(scalerank);
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CREATE OR REPLACE VIEW highway_z4 AS (
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SELECT geom, highway
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FROM ne_10m_global_roads
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WHERE scalerank <= 5
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);
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CREATE OR REPLACE VIEW highway_z5 AS (
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SELECT geom, highway
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FROM ne_10m_global_roads
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WHERE scalerank <= 6
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);
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CREATE OR REPLACE VIEW highway_z6 AS (
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SELECT geom, highway
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FROM ne_10m_global_roads
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WHERE scalerank <= 7
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);
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CREATE OR REPLACE VIEW highway_z7 AS (
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SELECT geom, highway
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FROM ne_10m_global_roads
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WHERE scalerank <= 7
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);
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CREATE TABLE IF NOT EXISTS highway_z8 AS (
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SELECT ST_Simplify(geometry, 200) AS geom, highway
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FROM osm_highway_linestring
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WHERE highway IN ('motorway','trunk')
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);
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CREATE INDEX IF NOT EXISTS highway_z8_geom_idx ON highway_z8 USING gist(geom);
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CREATE TABLE IF NOT EXISTS highway_z9 AS (
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SELECT ST_Simplify(geometry, 120) AS geom, highway
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FROM osm_highway_linestring
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WHERE highway IN ('motorway','trunk', 'primary')
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);
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CREATE INDEX IF NOT EXISTS highway_z9_geom_idx ON highway_z9 USING gist(geom);
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CREATE TABLE IF NOT EXISTS highway_z10 AS (
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SELECT ST_Simplify(geometry, 50) AS geom, highway
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FROM osm_highway_linestring
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WHERE highway IN ('motorway','trunk', 'primary', 'secondary')
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);
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CREATE INDEX IF NOT EXISTS highway_z10_geom_idx ON highway_z10 USING gist(geom);
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CREATE TABLE IF NOT EXISTS highway_z11 AS (
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SELECT ST_Simplify(geometry, 20) AS geom, highway
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FROM osm_highway_linestring
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WHERE highway IN ('motorway','trunk', 'primary', 'secondary', 'tertiary')
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);
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CREATE INDEX IF NOT EXISTS highway_z11_geom_idx ON highway_z11 USING gist(geom);
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CREATE OR REPLACE VIEW highway_z12 AS (
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SELECT geometry AS geom, highway
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FROM osm_highway_linestring
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WHERE highway IN ('motorway','trunk','primary', 'secondary', 'tertiary', 'minor')
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);
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CREATE OR REPLACE VIEW highway_z13 AS (
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SELECT geometry AS geom, highway
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FROM osm_highway_linestring
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WHERE highway IN (
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'motorway',
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'motorway_link',
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'trunk',
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'trunk_link',
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'primary',
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'primary_link',
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'secondary',
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'secondary_link',
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'tertiary',
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'tertiary_link',
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'road',
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'living_street',
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'service',
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'residential'
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)
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);
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CREATE OR REPLACE VIEW highway_z14 AS (
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SELECT geometry AS geom, highway
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FROM osm_highway_linestring
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);
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CREATE OR REPLACE FUNCTION layer_highway(bbox geometry, zoom_level int)
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RETURNS TABLE(geom geometry, highway text) AS $$
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SELECT geom, highway FROM (
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SELECT * FROM highway_z4 WHERE zoom_level BETWEEN 4 AND 5
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UNION ALL
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SELECT * FROM highway_z5 WHERE zoom_level = 5
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UNION ALL
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SELECT * FROM highway_z6 WHERE zoom_level = 6
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UNION ALL
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SELECT * FROM highway_z7 WHERE zoom_level = 7
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UNION ALL
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SELECT * FROM highway_z8 WHERE zoom_level = 8
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UNION ALL
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SELECT * FROM highway_z9 WHERE zoom_level = 9
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UNION ALL
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SELECT * FROM highway_z10 WHERE zoom_level = 10
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UNION ALL
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SELECT * FROM highway_z11 WHERE zoom_level = 11
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UNION ALL
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SELECT * FROM highway_z12 WHERE zoom_level = 12
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UNION ALL
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SELECT * FROM highway_z13 WHERE zoom_level = 13
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UNION ALL
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SELECT * FROM highway_z14 WHERE zoom_level >= 14
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) AS zoom_levels
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WHERE geom && bbox;
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$$ LANGUAGE SQL IMMUTABLE;
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@ -0,0 +1,17 @@
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layer:
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id: "highway"
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description: |
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[OpenStreetMap highway] which is used for roads, paths and cycletracks
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and other recognised routes on land.
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buffer_size: 4
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srs: +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over
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fields:
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class: String
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datasource:
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srid: 900913
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query: (SELECT * FROM layer_highway(!bbox!, z(!scale_denominator!))) AS t
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schema:
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- ./highway.sql
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datasources:
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- type: imposm3
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mapping_file: ./mapping.yaml
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@ -0,0 +1,59 @@
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tables:
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highway_linestring:
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type: linestring
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fields:
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- name: osm_id
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type: id
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- name: geometry
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type: geometry
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- name: highway
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key: highway
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type: string
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- key: oneway
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name: oneway
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type: direction
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- key: layer
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name: layer
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type: integer
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- name: z_order
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type: wayzorder
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- key: tunnel
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name: is_tunnel
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type: bool
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- key: bridge
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name: is_bridge
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type: bool
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- key: name
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name: name
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type: string
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- name: name_en
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key: name:en
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type: string
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mapping:
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highway:
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- motorway
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- motorway_link
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- trunk
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- trunk_link
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- primary
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- primary_link
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- secondary
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- secondary_link
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- tertiary
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- tertiary_link
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- unclassified
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- residential
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- road
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- living_street
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- raceway
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- construction
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- track
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- service
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- path
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- cycleway
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- steps
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- bridleway
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- footway
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- corridor
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- crossing
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- pedestrian
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@ -1,129 +0,0 @@
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CREATE OR REPLACE FUNCTION ne_road_class(type VARCHAR) RETURNS VARCHAR AS $$
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SELECT CASE type
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WHEN 'Major Highway' THEN 'motorway'
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WHEN 'Secondary Highway' THEN 'trunk'
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WHEN 'Road' THEN 'primary'
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ELSE type
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END;
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$$ LANGUAGE SQL IMMUTABLE;
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CREATE TABLE IF NOT EXISTS ne_10m_global_roads AS (
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SELECT geom, scalerank, ne_road_class(type) AS class
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FROM ne_10m_roads
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WHERE continent <> 'North America'
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AND featurecla = 'Road'
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AND type IN ('Major Highway', 'Secondary Highway', 'Road')
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UNION ALL
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SELECT geom, scalerank, ne_road_class(type) AS class
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FROM ne_10m_roads_north_america
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WHERE type IN ('Major Highway', 'Secondary Highway', 'Road')
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);
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CREATE INDEX IF NOT EXISTS ne_10m_global_roads_geom_idx ON ne_10m_global_roads USING gist(geom);
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CREATE INDEX IF NOT EXISTS ne_10m_global_roads_scalerank_idx ON ne_10m_global_roads(scalerank);
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CREATE OR REPLACE VIEW road_z4 AS (
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SELECT geom, class
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FROM ne_10m_global_roads
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WHERE scalerank <= 5
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);
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CREATE OR REPLACE VIEW road_z5 AS (
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SELECT geom, class
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FROM ne_10m_global_roads
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WHERE scalerank <= 6
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);
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CREATE OR REPLACE VIEW road_z6 AS (
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SELECT geom, class
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FROM ne_10m_global_roads
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WHERE scalerank <= 7
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);
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CREATE OR REPLACE VIEW road_z7 AS (
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SELECT geom, class
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FROM ne_10m_global_roads
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WHERE scalerank <= 7
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);
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CREATE TABLE IF NOT EXISTS road_z8 AS (
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SELECT ST_Simplify(way, 200) AS geom, class::text
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FROM roads
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WHERE class IN ('motorway','trunk')
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);
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CREATE INDEX IF NOT EXISTS road_z8_geom_idx ON road_z8 USING gist(geom);
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CREATE TABLE IF NOT EXISTS road_z9 AS (
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SELECT ST_Simplify(way, 120) AS geom, class::text
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FROM roads
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WHERE class IN ('motorway','trunk', 'primary')
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);
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CREATE INDEX IF NOT EXISTS road_z9_geom_idx ON road_z9 USING gist(geom);
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CREATE TABLE IF NOT EXISTS road_z10 AS (
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SELECT ST_Simplify(way, 50) AS geom, class::text
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FROM roads
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WHERE class IN ('motorway','trunk', 'primary', 'secondary')
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);
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CREATE INDEX IF NOT EXISTS road_z10_geom_idx ON road_z10 USING gist(geom);
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CREATE TABLE IF NOT EXISTS road_z11 AS (
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SELECT ST_Simplify(way, 20) AS geom, class::text
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FROM roads
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WHERE class IN ('motorway','trunk', 'primary', 'secondary', 'tertiary')
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);
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CREATE INDEX IF NOT EXISTS road_z11_geom_idx ON road_z11 USING gist(geom);
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CREATE OR REPLACE VIEW road_z12 AS (
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SELECT way AS geom, class::text
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FROM roads
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WHERE class IN ('motorway','trunk','primary', 'secondary', 'tertiary', 'minor')
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UNION ALL
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SELECT way AS geom, class::text
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FROM road_areas
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);
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CREATE OR REPLACE VIEW road_z13 AS (
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SELECT way AS geom, class::text
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FROM roads
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WHERE class NOT IN ('path')
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UNION ALL
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SELECT way AS geom, class::text
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FROM road_areas
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);
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CREATE OR REPLACE VIEW road_z14 AS (
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SELECT way AS geom, class::text
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FROM roads
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UNION ALL
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SELECT way AS geom, class::text
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FROM road_areas
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);
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CREATE OR REPLACE FUNCTION layer_road(bbox geometry, zoom_level int)
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RETURNS TABLE(geom geometry, class text) AS $$
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SELECT geom, class::text FROM (
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SELECT * FROM road_z4 WHERE zoom_level BETWEEN 4 AND 5
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UNION ALL
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SELECT * FROM road_z5 WHERE zoom_level = 5
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UNION ALL
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SELECT * FROM road_z6 WHERE zoom_level = 6
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UNION ALL
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SELECT * FROM road_z7 WHERE zoom_level = 7
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UNION ALL
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SELECT * FROM road_z8 WHERE zoom_level = 8
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UNION ALL
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SELECT geom, class FROM road_z9 WHERE zoom_level = 9
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UNION ALL
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SELECT geom, class FROM road_z10 WHERE zoom_level = 10
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UNION ALL
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SELECT geom, class FROM road_z11 WHERE zoom_level = 11
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UNION ALL
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SELECT geom, class FROM road_z12 WHERE zoom_level = 12
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UNION ALL
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SELECT * FROM road_z13 WHERE zoom_level = 13
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UNION ALL
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SELECT * FROM road_z14 WHERE zoom_level >= 14
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) AS zoom_levels
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WHERE geom && bbox;
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$$ LANGUAGE SQL IMMUTABLE;
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@ -1,12 +0,0 @@
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layer:
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id: "road"
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description: Roads
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buffer_size: 4
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srs: +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over
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fields:
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class: String
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datasource:
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srid: 900913
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query: (SELECT * FROM layer_road(!bbox!, z(!scale_denominator!))) AS t
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schema:
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- ./road.sql
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