def main():
import sys, traceback
from fn import Fn
from sand import Sand
from modules.helpers import get_colors
sand = Sand(SIZE)
sand.set_bg(BG)
sand.set_rgba(FRONT)
colors = get_colors('../colors/dark_cyan_white_black2.gif')
nc = len(colors)
fn = Fn(prefix='./res/', postfix='.png')
si = spline_iterator()
while True:
try:
itt, w, xy = next(si)
rgba = colors[w%nc] + [0.0005]
sand.set_rgba(rgba)
sand.paint_dots(xy)
if not itt%(40000):
print(itt)
sand.write_to_png(fn.name(), GAMMA)
except Exception as e:
print(e)
sand.write_to_png(fn.name(), GAMMA)
traceback.print_exc(file=sys.stdout)
def main():
import sys, traceback
from fn import Fn
from sand import Sand
from modules.helpers import get_colors
sand = Sand(SIZE)
sand.set_bg(BG)
sand.set_rgba(FRONT)
colors = get_colors('../colors/dark_cyan_white_black2.gif')
nc = len(colors)
fn = Fn(prefix='./res/', postfix='.png')
si = spline_iterator()
while True:
try:
itt, w, xy = next(si)
rgba = colors[w % nc] + [0.0005]
sand.set_rgba(rgba)
sand.paint_dots(xy)
if not itt % (40000):
print(itt)
sand.write_to_png(fn.name(), GAMMA)
except Exception as e:
print(e)
sand.write_to_png(fn.name(), GAMMA)
traceback.print_exc(file=sys.stdout)
def make_creatures(sand):
from modules.creature import MultiCreature
from numpy import array
from modules.helpers import get_colors
colors = get_colors('../colors/shimmering.gif')
nc = len(colors)
w = 0
pnum = 4
for i, y in enumerate(linspace(EDGE, 1.0 - EDGE, CREATURE_NUM)):
for j, x in enumerate(linspace(EDGE, 1.0 - EDGE, CREATURE_NUM)):
print(i, j)
pnum = 4 + 1
xy = array((x, y), 'float')
size = (1.0 - 2 * EDGE) / CREATURE_NUM * 0.1
creature = MultiCreature(pnum, INUM, STEPS, xy, size,
get_displaced_multi(NOISE, 4 + j))
w += 1
rgba = colors[w % nc] + [0.0005]
sand.set_rgba(rgba)
for l1 in creature.paths():
sand.paint_dots(l1)
def make_creatures(sand):
from modules.creature import Creature
from numpy import array
from numpy.random import randint
from modules.helpers import get_colors
# colors = get_colors('../colors/shimmering.gif')
# colors = get_colors('../colors/tumblr_nkpio2Dl4H1rlz4gso2_1280_1000.jpg')
colors = get_colors('../colors/ray-1.jpeg')
nc = len(colors)
w = 0
pnum = 4
for i, y in enumerate(linspace(EDGE, 1.0 - EDGE, CREATURE_NUM)):
for j, x in enumerate(linspace(EDGE, 1.0 - EDGE, CREATURE_NUM)):
# pnum = randint(4,10)
pnum = 4 + j
# pnum = 5
noise = 0.0030 + j * 0.001
xy = array((x, y), 'float')
size = 0.024
creature = Creature(pnum, INUM, xy, size,
get_displaced_single(noise), ORDERED)
# creature = Creature(pnum, INUM, xy, size, get_rnd_circ(), ORDERED)
l1, l2 = creature.paths()
w += 1
rgba = colors[w % nc] + [0.0005]
sand.set_rgba(rgba)
sand.paint_strokes(l1, l2, GRAINS)
def make_creatures(sand):
from modules.creature import MultiCreature
from numpy import array
from modules.helpers import get_colors
colors = get_colors('../colors/shimmering.gif')
nc = len(colors)
w = 0
pnum = 4
for i, y in enumerate(linspace(EDGE, 1.0-EDGE, CREATURE_NUM)):
for j, x in enumerate(linspace(EDGE, 1.0-EDGE, CREATURE_NUM)):
print(i,j)
pnum = 4+1
xy = array((x, y), 'float')
size = (1.0-2*EDGE)/CREATURE_NUM*0.1
creature = MultiCreature(
pnum,
INUM,
STEPS,
xy,
size,
get_displaced_multi(NOISE, 4+j)
)
w += 1
rgba = colors[w%nc] + [0.0005]
sand.set_rgba(rgba)
for l1 in creature.paths():
sand.paint_dots(l1)
def main():
import sys, traceback
from fn import Fn
from sand import Sand
from modules.helpers import get_colors
sand = Sand(SIZE)
sand.set_bg(BG)
sand.set_rgba(FRONT)
colors = get_colors('colors/dark_cyan_white_black.gif')
nc = len(colors)
fn = Fn(prefix='./res/', postfix='.png')
si = spline_iterator()
while True:
try:
itt, w, xy = next(si)
rgba = colors[w%nc] + [0.005]
sand.set_rgba(rgba)
sand.paint_dots(xy)
if not itt%(50):
print("ci:"+str(itt))
if not itt%(5000):
if os.path.isfile("./res/dump1.png"):
print("printing to dump2:"+str(itt))
sand.write_to_png("./res/dump2.png", GAMMA)
os.remove("./res/dump1.png")
else:
print("printing to dump1:"+str(itt))
sand.write_to_png("./res/dump1.png", GAMMA)
if os.path.isfile("./res/dump2.png"):
os.remove("./res/dump2.png")
except Exception as e:
print(e)
sand.write_to_png("./res/current.png", GAMMA)
traceback.print_exc(file=sys.stdout)
def main():
from fn import Fn
from modules.differentialLattice import DifferentialLattice
from modules.helpers import get_colors
from modules.helpers import spawn_circle
from numpy import array
from numpy import cumsum
from numpy import sqrt
from numpy import linspace
from numpy import sort
from numpy import ones
from numpy.random import random
from numpy.random import seed
from sand import Sand
from numpy import pi
from numpy import sin
from numpy import cos
TWOPI = pi*2.0
fn = Fn(prefix='./res/')
size = 512
one = 1.0/size
threads = 512
zone_leap = 512
grains = 20
init_num = 20
stp = one*0.03
spring_stp = 5
reject_stp = 0.1
cohesion_stp = 1.0
max_capacity = 30
node_rad = 4*one
spring_reject_rad = node_rad*1.9
spring_attract_rad = node_rad*2.0
outer_influence_rad = 10.0*node_rad
link_ignore_rad = 0.5*outer_influence_rad
colors = get_colors('../colors/black_t.gif')
# colors = get_colors('../colors/ir.jpg')
nc = len(colors)
sand = Sand(size)
sand.set_bg(BACK)
sand.set_rgba(FRONT)
DL = DifferentialLattice(
size,
stp,
spring_stp,
reject_stp,
cohesion_stp,
max_capacity,
node_rad,
spring_reject_rad,
spring_attract_rad,
outer_influence_rad,
link_ignore_rad,
threads=threads,
zone_leap=zone_leap,
nmax=50000000
)
spawn_circle(DL, init_num, xy=array([[0.5, 0.5]]), dst=node_rad*0.8, rad=0.01)
itt = 0
while True:
itt += 1
DL.step()
DL.spawn(ratio=0.1, age=1000)
if not itt%20:
print(('itt', DL.itt, 'num', DL.num))
vertices, edges = DL.link_export()
# sand.set_rgba(FRONT)
# sand.paint_strokes(
# vertices[edges[:,0],:].astype('double'),
# vertices[edges[:,1],:].astype('double'),
# grains
# )
# sand.paint_circles(
# vertices.astype('double'),
# random(len(vertices))*one*4.0,
# grains
# )
# for k,(a,b) in enumerate(edges):
# w = a*nc+b
# rgba = colors[w%nc]+[0.001]
# sand.set_rgba(rgba)
# sand.paint_strokes(
# vertices[a:a+1,:].astype('double'),
# vertices[b:b+1,:].astype('double'),
# grains
# )
n = 20
for k, (x, y) in enumerate(vertices):
rgba = colors[k%nc]+[0.0005]
sand.set_rgba(rgba)
o = ones((n, 2), 'float')
o[:,0] *= x
o[:,1] *= y
r = (1.0-2.0*random(n))*4*one
sand.paint_filled_circles(
o,
r,
grains
)
if not itt%5:
# vertices, edges = DL.link_export()
# n = 1000
# sand.set_bg(BACK)
# seed(1)
# for k, (x, y) in enumerate(vertices):
# rgba = colors[k%nc]+[0.005]
# sand.set_rgba(rgba)
# o = ones((n, 2), 'float')
# o[:,0] *= x
# o[:,1] *= y
# r = random()*one*3+cumsum(random(n)*random()*10)*one*0.002
# # r = sqrt(linspace(2.0, 10.0, n))*one
# # r = ones(n, 'float')*one*
# sand.paint_circles(
# o,
# r,
# grains
# )
name = fn.name() + '.png'
print(name)
sand.write_to_png(name, 2)
