Dan Albert b9138acbc8 Use shapely projection instead of brute force.
Converts the landmap to use MultiPolygon instead of a collection of
polygons, since Shapely has explicit support for this.

Because we've done that, we can use a single projection from a line
instead of brute forcing the extent of the front line.

This makes turn processing ~66% faster (3 seconds to 1.8).

There are probably other places this should be used.
2020-12-24 01:20:15 -08:00
..
2020-11-17 18:11:33 -08:00
2020-10-06 22:24:47 -07:00
2020-10-06 23:31:40 -07:00
2020-12-11 01:15:28 -08:00