"""
The base for this "glitch" is a fork of (@aparrish) Allison Parrish's amazing example using Flat + Bezmerizing to draw SVG.
I'm using a bizarre set of functions in flat_processing.py to make flat look like Processing Python mode I'm more used to.
Many thanks to Marco Aurelio "Macarena"
"""
import random
from flask import Flask, send_file, request
from flat_processing import *
sf = 1
sf_value = 10
sf_min = 1
sf_max = 20
colunas = 8
seed_value = 1
gliphs = [lambda x, y, s: rect(x, y, s, s),
lambda x, y, s: ellipse(x, y, s, s),
lambda x, y, s: triangle(x - s, y, x - s, y + s, x, y + s),
lambda x, y, s: triangle(x + s, y, x + s, y - s, x, y - s),
]
def ensamble(ex, ey, eo):
noStroke()
for i in range(eo):
if i % 2:
fill(150, 0, 150, 150)
else:
fill(0, 50, 150, 150)
order, spacing, side = random.randint(3, 6), 14, 7
x = (1 + random.randint(-5, 4)) * side * sf
y = (1 + random.randint(-5, 4)) * side * sf
grid(ex+x,
ey+y,
order,
spacing * sf,
random.choice(gliphs),
side * sf)
def grid(x, y, order, spacing, function, *args):
if type(order) is tuple:
cols, rows = order
else:
cols = rows = order
xo, yo = (x - cols * spacing / 2 , y - rows * spacing / 2)
for i in range(cols):
gx = spacing / 2 + i * spacing
for j in range(rows):
gy = spacing/2 + j * spacing
function(xo + gx, yo + gy, *args)
app = Flask(__name__)
@app.route('/draw.svg', methods=['GET'])
def draw():
global colunas, sf_value, sf, seed_value
query = request.url[len(request.base_url):]
colunas_value = request.args.get('colunas') or colunas
sf_value = request.args.get('sf') or sf_value
sf = int(sf_value) / 10
seed = request.args.get('seed') or seed_value
seed_value = int(seed)
size(1400 * sf, 700 * sf)
background(240, 240, 200)
print(f"seed: {seed_value}")
random.seed(seed_value)
grid(width / 2, height / 2, (colunas, 4), 150 * sf, ensamble, 5)
page.svg('temp.svg')
return send_file("temp.svg", mimetype='image/svg+xml')
@app.route('/', methods=['GET'])
def index():
global sf_value, colunas, sf, seed_value
query = request.url[len(request.base_url):]
colunas_value = request.args.get('colunas') or colunas
colunas = int(colunas_value)
sf_value = request.args.get('sf') or sf_value
sf = int(sf_value) / 10
seed = request.args.get('seed') or seed_value
seed_value = int(seed)
return f"""
"""
if __name__ == '__main__':
app.run()
"""
if __name__ == '__main__':
app.run()