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Render landuse with grass color from z5 instead of z10 #3701

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Apr 4, 2019
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4 changes: 2 additions & 2 deletions landcover.mss
Original file line number Diff line number Diff line change
Expand Up @@ -358,8 +358,8 @@

[feature = 'natural_grassland'][zoom >= 5],
[feature = 'landuse_meadow'][zoom >= 5],
[feature = 'landuse_grass'][zoom >= 10],
[feature = 'landuse_village_green'][zoom >= 10] {
[feature = 'landuse_grass'][zoom >= 5],
[feature = 'landuse_village_green'][zoom >= 5] {
polygon-fill: @grass;
[way_pixels >= 4] { polygon-gamma: 0.75; }
[way_pixels >= 64] { polygon-gamma: 0.3; }
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4 changes: 2 additions & 2 deletions project.mml
Original file line number Diff line number Diff line change
Expand Up @@ -91,13 +91,13 @@ Layer:
FROM (SELECT
way,
('landuse_' || (CASE WHEN landuse IN ('forest', 'farmland', 'residential', 'commercial', 'retail', 'industrial',
'meadow', 'vineyard', 'orchard') THEN landuse ELSE NULL END)) AS landuse,
'meadow', 'grass', 'village_green', 'vineyard', 'orchard') THEN landuse ELSE NULL END)) AS landuse,
('natural_' || (CASE WHEN "natural" IN ('wood', 'sand', 'scree', 'shingle', 'bare_rock', 'heath', 'grassland', 'scrub') THEN "natural" ELSE NULL END)) AS "natural",
('wetland_' || (CASE WHEN "natural" IN ('wetland', 'mud') THEN (CASE WHEN "natural" IN ('mud') THEN "natural" ELSE tags->'wetland' END) ELSE NULL END)) AS wetland,
way_area/NULLIF(POW(!scale_denominator!*0.001*0.28,2),0) AS way_pixels,
way_area
FROM planet_osm_polygon
WHERE (landuse IN ('forest', 'farmland', 'residential', 'commercial', 'retail', 'industrial', 'meadow', 'vineyard', 'orchard')
WHERE (landuse IN ('forest', 'farmland', 'residential', 'commercial', 'retail', 'industrial', 'meadow', 'grass', 'village_green', 'vineyard', 'orchard')
OR "natural" IN ('wood', 'wetland', 'mud', 'sand', 'scree', 'shingle', 'bare_rock', 'heath', 'grassland', 'scrub'))
AND way_area > 0.01*!pixel_width!::real*!pixel_height!::real
AND building IS NULL
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