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Improve 3D buildings (#533)

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Add `hide_3d` building attribute to hide some building parts in 3D.

Fix #128
This commit is contained in:
Jiri Kozel
2018-11-14 15:26:24 +01:00
committed by GitHub
parent bb00b4e53f
commit f3f8b9804e
2 changed files with 29 additions and 16 deletions
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4
layers/building/building.yaml
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@@ -5,12 +5,14 @@ layer:
this is welcomed.
buffer_size: 4
datasource:
query: (SELECT geometry, render_height, render_min_height FROM layer_building(!bbox!, z(!scale_denominator!))) AS t
query: (SELECT geometry, render_height, render_min_height, hide_3d FROM layer_building(!bbox!, z(!scale_denominator!))) AS t
fields:
render_height: |
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.
render_min_height: |
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.
hide_3d: |
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.
schema:
- ./building.sql
datasources: