Straighten way 7 2 2 b 3.
Osm buildings roof.
Some roofs e g square buildings cannot be accurately modeled with the simple techniques described on this page.
The way may have shared nodes with the building where it crosses the outline of the building.
Building roof and building bridge even describe buildings which have except its piers no outline on the ground.
The way should be tagged with covered.
The most basic use is building yes but the value may be used to classify the type of building.
6 function make rectangular.
Note that it may be not the same as the building s current use tagged using building use.
7 1 drawing of many identical buildings.
Drawing of complicated building outlines.
Straighten not neighboring.
Straighten neighboring exterior walls of buildings by using of command.
Osm buildings twitter github privacy terms contact twitter github privacy terms contact.
Don t tag for the renderer for more details on this topic see tagging for the renderer.
In more complex situations layer for roof ways under roof and for other objects may be required.
2 drawing at the base.
The same holds for underground buildings like building cellar or those building types which are tagged with location underground.
In case of ways below the roof.
Additional roof shapes are suggested in s3db proposals including advanced approaches for manual modelling e g proposedrooflines or parts of osm 4d roof table.
In openstreetmap a building is a man made structure with a roof standing more or less permanently in one place.