[mkgmap-dev] General tagging problem in multipolygons

Thu Jan 28 21:06:15 GMT 2010

On Thu, Jan 28, 2010 at 09:56:23PM +0100, WanMil wrote:
> Another solution could be that ways get an "used by mp" tag so that 
> other steps in mkgmap don't try to autoclose these ways. This would give 
> a chance to option 2.

Could you do the equivalent of apply {set mkgmap:mp='${id}'}
or apply {set mkgmap:mp=yes} when parsing the multipolygon relations
and use this custom tag in further processing?

	Marko

PS: generate-sea=multipolygon just completed on Finland,
in only 8 minutes with assertions enabled.  Not too impractical.