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update OpenMapTiles profile to OMT v3.16 #900

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update OpenMapTiles profile to OMT v3.16 #900

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19 changes: 12 additions & 7 deletions resources/process-openmaptiles.lua
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
-- Data processing based on openmaptiles.org schema v3.15 (July 2024)
-- Data processing based on openmaptiles.org schema v3.16
-- https://openmaptiles.org/schema/
-- Copyright (c) 2016, KlokanTech.com & OpenMapTiles contributors.
-- Used under CC-BY 4.0
Expand Down Expand Up @@ -233,20 +233,20 @@ z12MinorRoadValues = Set { "unclassified", "residential", "road", "living_street
z12OtherRoadValues = Set { "raceway" }
z13RoadValues = Set { "track", "service" }
manMadeRoadValues = Set { "pier", "bridge" }
pathValues = Set { "footway", "cycleway", "bridleway", "path", "steps", "pedestrian", "platform" }
pathValues = Set { "footway", "cycleway", "bridleway", "path", "steps", "pedestrian", "platform", "corridor" }
linkValues = Set { "motorway_link", "trunk_link", "primary_link", "secondary_link", "tertiary_link" }
railwayClasses = { rail="rail", narrow_gauge="rail", preserved="rail", funicular="rail", subway="transit", light_rail="transit", monorail="transit", tram="transit" }

aerowayBuildings= Set { "terminal", "gate", "tower" }
-- landuse "class" values : based on OMT v3.15 https://github.com/openmaptiles/openmaptiles/blob/master/layers/landuse/mapping.yaml
-- landuse "class" values : based on OMT v3.16 https://github.com/openmaptiles/openmaptiles/blob/master/layers/landuse/mapping.yaml
landuseKeys = Set { "railway", "cemetery", "military", "quarry", "residential", "commercial", "industrial", "garages", "retail", -- from landuse tag
"bus_station", "school", "university", "kindergarten", "college", "library", "hospital", "grave_yard", -- from amenity tag
"stadium", "pitch", "playground", "track", --from leisure tag
"theme_park", "zoo", --from tourism tag
"suburb", "quarter", "neighbourhood", --from place tag
"dam" --from waterway tag
}
-- landcover "class" values : based on OMT v3.15 https://github.com/openmaptiles/openmaptiles/blob/master/layers/landcover/landcover.yaml
-- landcover "class" values : based on OMT v3.16 https://github.com/openmaptiles/openmaptiles/blob/master/layers/landcover/landcover.yaml
-- (wetland subclasses are not listed here but are managed below, in "Set 'landcover'" part)
landcoverKeys = { wood="wood", forest="wood",
wetland="wetland",
Expand Down Expand Up @@ -369,7 +369,12 @@ function write_to_transportation_layer(minzoom, highway_class, subclass, ramp, s
if Holds("horse") then Attribute("horse", Find("horse"), accessMinzoom) end
AttributeBoolean("toll", Find("toll") == "yes", accessMinzoom)
if Find("expressway") == "yes" then AttributeBoolean("expressway", true, 7) end
if Holds("mtb_scale") then Attribute("mtb_scale", Find("mtb:scale"), 10) end
if Holds("mtb:scale") then Attribute("mtb_scale", Find("mtb:scale"), 10) end
if highway_class == "path" and (subclass == "path" or subclass == "footway" or subclass == "cycleway" or subclass == "bridleway") then
local informal = Find("informal")
if informal == "yes" then AttributeInteger("official", 0)
elseif informal == "no" or Find("operator") ~= "" then AttributeInteger("official", 1) end
end
end
end

Expand Down Expand Up @@ -692,7 +697,7 @@ function way_function()
Attribute("housenumber", housenumber)
end

-- water mapping : based on OMT v3.15 https://github.com/openmaptiles/openmaptiles/blob/master/layers/water/water.yaml
-- water mapping : based on OMT v3.16 https://github.com/openmaptiles/openmaptiles/blob/master/layers/water/water.yaml
if waterNatural[natural] or waterLanduse[landuse] or leisure=="swimming_pool" or waterway=="dock" or waterClasses[water] then
if Find("covered")=="yes" or not is_closed then return end
local class="lake"
Expand All @@ -713,7 +718,7 @@ function way_function()
-- https://www.openstreetmap.org/way/27201902
-- https://www.openstreetmap.org/way/25309134
-- https://www.openstreetmap.org/way/24579306
if Holds("name") then
if Holds("name") and leisure ~= "swimming_pool" then
LayerAsCentroid("water_name_detail")
SetNameAttributes()
SetMinZoomByArea()
Expand Down
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