def main():
from dunes import Dunes
from sand import Sand
from fn import Fn
from time import time
from modules.helpers import get_initial_rnd
initial = get_initial_rnd(SIZE, n=4)
bw = zeros(initial.shape,'float')
dunes = Dunes(initial, DELTA, PROB)
sand = Sand(SIZE)
sand.set_rgba(FRONT)
fn = Fn(prefix='./res/', postfix='.png')
try:
while True:
t0 = time()
itt = dunes.steps(LEAP)
print(itt, time()-t0)
dunes.get_normalized_sand_limit(bw, 10)
# bw *= 0.8
# sand.set_bg_from_bw_array(bw)
# dunes.get_shadow(shadow)
# rgb = dstack((bw,bw,shadow))
# sand.set_bg_from_rgb_array(rgb)
sand.set_bg_from_bw_array(bw)
name = fn.name()
sand.write_to_png(name)
except KeyboardInterrupt:
pass
def random_bw_array():
size = 1000
rnd = random((size,size))
rnd[:,int(size/2):] = 0.0
s = Sand(size)
s.set_bg_from_bw_array(rnd)
s.write_to_png('./out_random_bw_array.png')
def random_bw_array():
size = 1000
rnd = random((size, size))
rnd[:, int(size / 2):] = 0.0
s = Sand(size)
s.set_bg_from_bw_array(rnd)
s.write_to_png('./out_random_bw_array.png')
