[mkgmap-dev] [PATCH v2] Mp merge: generate-sea: bugfix for generate-sea=multipolygon

Sun Jan 17 09:53:22 GMT 2010

The flodded areas was a reason of the attitude of the mp code: mp does 
not recognize that polygon pi is in polygon po if they share a line or a 
point.

The attached patch contains an easy workaround. The sea background area 
(which is the outer area in the mp) is increased by 1 so that it does 
not share any lines and points with any of the inner areas.

WanMil
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