PoiPlanes need to know if their POIs represent areas or points, so they can be culled with different rules - sort .Region pois into a separate POI plane - gratuitously functional style
PoiPlanes need to know if their POIs represent areas or points, so they can be culled with different rules
- sort .Region pois into a separate POI plane
- gratuitously functional style

The drawback of this is that most regions get three extra poi planes that only contain one marker each. I believe it's OK, but might have to revisit after porting to Metal.

rustedivan/tapmap