def main():
from modules.fracture import Fracture
from iutils.render import Animate
from numpy.random import random
from iutils.random import darts_rect
from time import time
from fn import Fn
fn = Fn(prefix='./res/')
start = time()
initial_sources = darts_rect(SOURCES, 0.5, 0.5, 1.0 - 2.0 * EDGE,
1.0 - 2.0 * EDGE, FRAC_STP)
F = Fracture(FRAC_DOT,
FRAC_DST,
FRAC_STP,
initial_sources=initial_sources,
zone_leap=ZONE_LEAP,
nmax=NMAX)
for _ in range(20):
F.blow(1, EDGE + random((1, 2)) * (1.0 - 2.0 * EDGE))
def wrap(render):
print('itt', F.itt, 'num', F.num, 'fnum', F.fnum, 'anum', F.anum,
'time',
time() - start)
res = F.step()
n = F.frac_front(factor=SPAWN_FACTOR, angle=SPAWN_ANGLE, dbg=DBG)
if n > 0:
print('new fracs: {:d}'.format(n))
if not F.itt % DRAW_ITT:
show(render, F)
return res
render = Animate(SIZE, BACK, FRONT, wrap)
render.set_line_width(LINEWIDTH)
render.start()
name = fn.name()
render.write_to_png(name + '.png')
export(name + '.2obj', F)
