[mkgmap-dev] [PATCH] --ignore-builtin-relations

Thu Aug 25 22:43:06 BST 2011

>
> Anyhow I would change the name of the tag to --ignore-relations. That's
> what the patch is doing (as far as I understand): do nothing with relations.

I think I am wrong?!?
You want to have some relation processing in the relations style file, 
correct?

But what do you think of the idea to check if there is any polygon rule? 
Mmh, this is also not a 100% idea. The mp processing creates ways tagged 
with the mp tags so that they can be processed by the ways file. 
Example: you want to draw the borders of boundaries. So there will be no 
polygon rule if someone wants to create a border layer but the 
multipolygon processing is still required.

Ok, so I have no more objections against committing. Could you please 
add some more description what the option is for? And maybe a warning 
hint and/or an example when it is a good or a bad choice to use it?

WanMil

>
> WanMil
>
>> On Sat, Apr 16, 2011 at 12:27:30PM +0300, Marko Mäkelä wrote:
>>> There is an option to disable the processing of turn restriction
>>> relations (--ignore-turn-restrictions), but no option to disable the
>>> processing of multipolygon relations. The attached patch introduces
>>> --ignore-builtin-relations, which disables the built-in processing of
>>> all relations (currently, type={boundary,multipolygon,restiction}).
>>>
>>> This patch reduces the processing time of my simple map layers from
>>> 2.5 minutes to 2 minutes.
>>
>> Here is a corrected, tested version of the patch. Meanwhile, it takes
>> 2.5 minutes to process --style=routes-bus on finland.osm.pbf with this
>> patch applied.
>>
>> OK to commit?
>>
>> Marko
>>
>>
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