[OSM-talk] colour fills in osmarender

[Robert Scott]

On Friday 09 June 2006 02:18, Raphael Jacquot wrote:
> Etienne wrote:
> > Yes.  In fact, I'm sure the current model is wrong.
> >
> > A way should be made up of an ordered list of nodes, not segments.
> > This would remove all the problems with segment directionality and
> > would speed up processing as well.
>
> how about a way be composed of a linear set of segments, and
> directionality is defined by the first and last node ?

I mark dual carriageways as single 'way's, each carriageway having been given 
its correct direction and then the whole thing marked oneway.

There are numerous other situations where the ability to define directions for 
individual segments has allowed me to express some quite complicated traffic 
rules.


robert.