On Tue, Jun 13, 2017 at 7:00 AM, Marc Gemis <[email protected]> wrote:
> On Tue, Jun 13, 2017 at 12:56 PM, Paul Johnson <[email protected]> > wrote: > > How does it not? A node doesn't infer a way that it's attached to, > though a > > node may infer what nodes it crosses through. This is why relations > became > > a thing, to model things that can't be inferred from the other two > primitive > > types, particularly for enforcement and turn restrictions. > > Are you saying that when I (or the software) traverse a way in forward > direction and it encounters a node that has a give way tag on it, > that it cannot read the direction tag on the node as well and then > decided whether it has to apply the give way or not ? > In cases more complex than a simple one-way-in, one-way-out scenario on a one-way road, not with any real consistent accuracy, no.
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