"""2023-07-21"""
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
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 setup():
py5.size(WIDTH, HEIGHT, py5.P3D)
py5.color_mode(py5.HSB, 360, 100, 100)
py5.background(py5.color(0, 0, 0))
py5.stroke_weight(2)
diametros = range(50, 850, 50)
circulos = [calcula_circulo(diametro) for diametro in diametros]
with py5.push_matrix():
py5.translate(0, HEIGHT / 2)
for idx, diametro in enumerate(diametros):
pontos_1 = circulos[idx]
buffer_x = diametro / 2
h = idx * 20
py5.stroke(py5.color(h, 100, 100))
s = py5.create_shape()
s.set_fill(False)
pontos = pontos_1
with s.begin_shape():
for x, y in pontos:
s.vertex(x, y)
py5.shape(s, buffer_x, 0, diametro, diametro)
py5.shape(s, WIDTH - buffer_x, 0, -diametro, diametro)
write_legend([py5.color(0, 0, 100)], img_name=IMG_NAME)
def key_pressed():
key = py5.key
if key == " ":
save_image(IMG_NAME, "png")
py5.exit_sketch()
py5.run_sketch()