"""2024-07-29
Padrões 3
Exercício de criação de padrões circulares dentro de uma grade
png
Sketch,py5,CreativeCoding,abav
"""
from random import choice
import py5
from utils import helpers
sketch = helpers.info_for_sketch(__file__, __doc__)
GRADE = []
QUADRADO = 96
CORES = [
(0, 0, 0),
(255, 0, 0),
(0, 255, 0),
(0, 0, 255),
]
POS = [
(QUADRADO, 0),
(0, QUADRADO),
(QUADRADO, QUADRADO),
(0, 0),
]
def setup():
global PG
py5.size(helpers.LARGURA, helpers.ALTURA, py5.P3D)
for idy, y in enumerate(range(100, 700, 100), 1):
for idx, x in enumerate(range(100, 700, 100), 1):
pg = py5.create_graphics(QUADRADO, QUADRADO)
fundo = (240, 233, 211)
num_circulos = py5.random_int(3, 5)
circulos = []
pos = choice(POS)
for _ in range(num_circulos):
tamanho = py5.random_int(2, QUADRADO - 20)
passo = py5.TWO_PI / py5.random_int(2, 22)
cor = choice(CORES)
circulos.append((pos, tamanho, cor))
GRADE.append((pg, (x, y), (idx, idy), fundo, passo, circulos))
def draw():
py5.background(10, 10, 10)
f = py5.frame_count
i = 0
for pg, (x, y), (idx, idy), fundo, passo, circulos in GRADE:
pg.begin_draw()
pg.background(*fundo)
for circulo in circulos:
(xc, yc), d, cor = circulo
s = py5.cos(py5.radians(f * 2) + i * passo)
d += 65 * s
pg.no_fill()
pg.stroke(*cor)
pg.circle(xc, yc, d)
pg.end_draw()
py5.image(pg, x, y)
i += 1
helpers.write_legend(sketch=sketch, frame="#000")
def key_pressed():
key = py5.key
if key == " ":
save_and_close()
def save_and_close():
py5.no_loop()
helpers.save_sketch_image(sketch)
py5.exit_sketch()
if __name__ == "__main__":
py5.run_sketch()