"""2023-11-09"""
from helpers import CelulaV4 as Celula
from helpers import Grade
from helpers import HEIGHT
from helpers import save_image
from helpers import WIDTH
from helpers import write_legend
from pathlib import Path
from random import shuffle
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) + raio
y = (np.sin(2 * py5.PI / n * ponto) * raio) + raio
pontos.append((int(x), int(y)))
return pontos
def poligono(pontos, lados=4, inicial=0):
diametro = max([x for x, _ in pontos])
angle = 360 / lados
s = py5.create_shape()
with s.begin_closed_shape():
s.vertex(0, 0)
s.vertex(diametro, 0)
s.vertex(diametro, diametro)
s.vertex(0, diametro)
with s.begin_contour():
for i in range(lados, 0 - 1, -1):
if (idx := int(i * angle) + inicial) > 360:
idx = idx % 360
x, y = pontos[idx]
s.vertex(x, y)
return s
def setup():
py5.size(WIDTH, HEIGHT, py5.P3D)
back_color = py5.color(248, 241, 219)
py5.background(back_color)
write_legend([py5.color(0)], IMG_NAME)
py5.color_mode(py5.HSB, 360, 100, 100)
diametro = SIZE
pontos = calcula_circulo(diametro)
linhas = 12
colunas = 12
margem = 80
angulo = 360 / (linhas * colunas)
largura = (py5.width - (2 * margem)) / colunas
grade = Grade(0, 0, WIDTH, HEIGHT, colunas, linhas, margem, margem)
legendas = []
for idx, slot in enumerate(grade):
linha = idx // colunas
coluna = idx % colunas
h = linha * 36
s = 100 - (coluna * 8)
b = (coluna * 8) + 10
cor = py5.color(h, s, b)
x, y, largura_celula = slot.x, slot.y, largura
forma = poligono(pontos, lados=4, inicial=int(angulo * idx))
celula = Celula(
x, y, largura_celula, [forma], [back_color], border=0, background=cor
)
celula.fill = True
celula.largura_interna = largura_celula * 0.9
slot.celulas.append(celula)
legendas.append((idx, x + largura_celula // 2, y + largura_celula // 2 + 3))
grade.desenha()
for texto, x, y in legendas:
py5.fill(py5.color(360, 0, 100))
py5.text_size(15)
py5.text_align(py5.CENTER)
py5.text(texto, x, y)
def key_pressed():
key = py5.key
if key == " ":
py5.no_loop()
save_image(IMG_NAME, extension="png")
py5.exit_sketch()
py5.run_sketch()