[Talk-GB] Sorting out layering in East Anglia, Essex, London and Kent

Andy Allan gravitystorm at gmail.com
Tue Apr 19 15:20:14 BST 2011

On Tue, Apr 19, 2011 at 3:05 PM, Matt Williams <lists at milliams.com> wrote:
> On 19 April 2011 15:50, Andy Allan <gravitystorm at gmail.com> wrote:
>> I'm assuming his map layers view has some logic that layers tags only
>> apply to ways that cross but I don't believe that to be true.
> Actually, that's exactly how I understood the layer tag to be used. It
> is simply there to disambiguate cases where there would otherwise be
> "z-fighting".

But my point is that ways don't need to actually cross, they can just
be pretty close together (e.g. parallel), for the layer tags to be
useful and required.


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