[OSM-talk] colour fills in osmarender

[Raphaël Jacquot]

TM wrote:

> But what if roundabouts were defined (or treated by the routing
> algorithm) as points, albeit of a special kind? Would this make sense?
> (If they were regular points, displaying the data  would mean
> visualising the data structure rather than describing actual features of
> the physical road network. Surely, this would not make sense, as we'd
> need separate datasets for rendering and routing.)

One idea I had was to have a topology layer above the graphic
representation layers that would represent things like roundabouts and
flat intersections as one node.