[OSM-dev] 0.6

Iván Sánchez Ortega ivan at sanchezortega.es
Tue May 6 21:34:32 BST 2008

El Martes, 6 de Mayo de 2008, Martijn van Oosterhout escribió:
> 2008/5/6 Karl Newman <siliconfiend at gmail.com>:
> > [...] but we already have problems with mappers understanding the 
> > clockwise/counterclockwise rules;
> What clockwise/counterclockwise rules?

Namely, that the inner hulls (rings) of a multipolygon must have the inverse 
direction of the outer hull (ring), or else some renderers will bork up the 
result. See:

Validators and automated tools can take care of that, though.

Iván Sánchez Ortega <ivan at sanchezortega.es>

Now listening to: Hevia - Tierra de Nadie (No Man's Land) (1999) - [7] La 
Línea Trazada (3:29) (85.363602%)
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