nx = random.randint(0, 15 - nw)
ny = random.randint(0, 23 - nh)
sub = n3[ny:ny+nh, nx:nx+nw]
in_set = np.sum(sub == 0)
partial = in_set / (nw * nh)
print("%02d:%02d,%02d:%02d: %f" % (nx,nx+nw,ny,ny+nw,partial))
tries += 1
if 0.1 <= partial <= 0.6:
print(nx, ny)
print(sub)
coords = [nx, ny, nx+nw, ny+nh]
limits = [r1[ny], r1[ny+nh], r2[nx], r2[nx+nw]]
return coords, limits
fluter = Fluter()
minx, maxx = -1.7, .7
miny, maxy = -1.0, 1.0
zoom = 1
maxiter = 100
while True:
r1, r2, n3 = mandelbrot_set(minx, maxx, miny, maxy, 24, 16, maxiter)
#r1, r2, n3 = mandelbrot_set(-1.7, .7, -1.0, 1.0, 24, 16, 100)
#r1, r2, n3 = mandelbrot_set(-.8, -.7, 0, .2, 24, 16, 100)
print(n3)
#print(r1)
#print(r2)
a = draw(n3)
fluter.send_array(a)
Implementation for Wireworld for our RGB-Wall See https://en.wikipedia.org/wiki/Wireworld TODO: multiple board layouts to chose from by program parm TODO: set board layout by program parm Created by kratenko """ import numpy as np import time from fluter import Fluter fluter = Fluter() W, H = 16, 24 EMPTY = 0 WIRE = 1 HEAD = 2 TAIL = 3 b_xor = """ ..............x. ....x.....x...x. ...x.o...x.o..x. ...x.+...x.+..x. ...x.x...x.x..x. ...+.x...x.x..x. ...o.x...x.x..x.
import math
import os
from PIL import Image
from fluter import Fluter
W, H = 16, 24
f = np.random.randint(-1, 2, size=(H, W), dtype=np.int16)
FISH_BREED = 3
FISH_ENERGY = 5
SHARK_STARVE = 2
SHARK_BREED = 10
fluter = Fluter()
img_skull = Image.open(os.path.join("img", "skull.png"))
img_fish = Image.open(os.path.join("img", "cheep-cheep-blue.png"))
def send(f):
water = [0, 0, 0]
fish = [0, 0, 0xff]
shark = [0, 0xff, 0]
d = np.zeros((H, W, 3), dtype=np.uint8)
d[f<0] = shark
d[f==0] = water
d[f>0] = fish
fluter.send_array(d)
"""
RGB-Reel Conway's Game of Life
Simple implementation of Conway's Game of Life as reel for your wall. Runs in
a torus world and get's initialized randomly.
See https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life
created by kratenko
"""
import numpy as np
import time
from fluter import Fluter
fluter = Fluter()
w = 16
h = 24
glider = [[1, 0, 0], [0, 1, 1], [1, 1, 0]]
f = np.random.randint(2, size=(h, w), dtype=np.uint8)
#f = np.zeros((h, w), dtype=np.uint8)
#f[:3, :3] = glider
def neigh(f, pos):
x, y = pos
xa = (x - 1) % w
xb = x
xc = (x + 1) % w
Uses our own WL-command to send complete picture in one go.
Created by kratenko.
"""
import os
import random
import time
from PIL import Image
from fluter import Fluter
def get_random_file(path):
"""
Returns a random filename, chosen among the files of the given path.
"""
files = os.listdir(path)
index = random.randrange(0, len(files))
return os.path.join(path, files[index])
fluter = Fluter()
while True:
# prepare image (open, convert to rgba, resize, convert to array)
fn = get_random_file("../images")
print("sending image '{}'".format(fn))
fluter.send_image(Image.open(fn))
time.sleep(1)