def earth(self):
earth = Earth()
for t in self.tiles.itervalues():
elevation = earth.sample(t.lat, t.lon) / 900.0
if elevation < 0:
elevation = 0
t.bottom = -1
t.layers = [Layer({ 'type': 'S', 'toughness': 0.5 }, elevation + 1)]
t.limit()
self.erode()
def earth(self):
earth = Earth()
for t in self.tiles.itervalues():
elevation = earth.sample(t.lat, t.lon) / 900.0
if elevation < 0:
elevation = 0
t.bottom = -1
t.layers = [Layer('S', elevation + 1)]
t.limit()
self.classify()
