"""2023-06-11"""
from helpers import HEIGHT
from helpers import save_image
from helpers import WIDTH
from helpers import write_legend
from pathlib import Path
import numpy as np
import py5
SIZE = 80
IMG_NAME = Path(__file__).name.replace(".py", "")
def calcula_circulo(diametro):
pontos = []
raio = diametro // 2
n = 360
for ponto in range(0, n + 1):
x = np.cos(2 * py5.PI / n * ponto) * raio
y = np.sin(2 * py5.PI / n * ponto) * raio
pontos.append((int(x), int(y)))
return pontos
def poligono(pontos, lados=3):
angle = 360 / lados
s = py5.create_shape()
with s.begin_closed_shape():
for i in range(0, lados + 1):
if (idx := int(i * angle)) > 360:
idx = idx % 360
x, y = pontos[idx]
s.vertex(x, y)
return s
def setup():
py5.size(WIDTH, HEIGHT, py5.P2D)
py5.background(py5.color(248, 241, 219))
write_legend([py5.color(0)], IMG_NAME)
py5.color_mode(py5.HSB, 360, 100, 100)
py5.shape_mode(py5.CENTER)
pontos = calcula_circulo(50)
tamanho = SIZE - 20
for idy, y in enumerate(range(SIZE + 30, HEIGHT, SIZE)):
lados = idy + 3
forma = poligono(pontos, lados)
h = idy * 36
s = 0
b = 0
cor = py5.color(h, s, b)
forma.set_stroke(cor)
forma.set_stroke_weight(2)
for idx, x in enumerate(range(-10, WIDTH, SIZE)):
s = 100 - (idx * 5)
b = (idx * 5) + 10
cor = py5.color(h, s, b)
forma.set_fill(cor)
forma.rotate(py5.radians(idx * 45))
py5.shape(forma, x, y, tamanho, tamanho)
def key_pressed():
key = py5.key
if key == " ":
py5.no_loop()
save_image(IMG_NAME, extension="png")
py5.exit_sketch()
py5.run_sketch()