kopia lustrzana https://github.com/villares/sketch-a-day
71 wiersze
2.1 KiB
Plaintext
71 wiersze
2.1 KiB
Plaintext
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# Alexandre B A Villares - https://abav.lugaralgum.com/sketch-a-day
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SKETCH_NAME, OUTPUT = "s150", ".png" # 180530
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# add_library('gifAnimation')
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# from gif_export_wrapper import *
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GRID_SIZE = 15
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def setup():
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size(500, 500)
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print_text_for_readme(SKETCH_NAME, OUTPUT)
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border = 25
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spacing = (width - border * 2) / GRID_SIZE
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Ponto.spacing = spacing
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for j in range(GRID_SIZE):
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for i in range(GRID_SIZE):
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Ponto.PONTOS.append(Ponto(border + spacing / 2 + i * spacing,
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border + spacing / 2 + j * spacing,
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random_range= map(j, 0, GRID_SIZE, 0.1, 1))
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)
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def draw():
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fill(200, 5)
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noStroke()
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rect(0, 0, width, height)
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for p in Ponto.PONTOS:
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p.update()
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class Ponto():
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PONTOS = []
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def __init__(self, x, y, random_range):
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self.x = x
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self.y = y
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self.px = x
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self.py = y
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self.random_range = random_range
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self.random_speed = 1
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def update(self):
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rx = random(-self.random_speed, self.random_speed)
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ry = random(-self.random_speed, self.random_speed)
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if abs(self.px + rx - self.x) < Ponto.spacing * self.random_range:
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self.px += rx
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if abs(self.py + ry - self.y) < Ponto.spacing * self.random_range:
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self.py += ry
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self.plot()
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def plot(self):
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for p in Ponto.PONTOS:
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if p != self and dist(p.px, p.py,
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self.px, self.py) < Ponto.spacing * 1.5:
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if frameCount % 2: # só desenha a linha um frame sim outro não
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stroke(255, 0, 0)
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line(p.px, p.py, self.px, self.py)
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fill(0)
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noStroke()
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ellipse(self.px, self.py, 5, 5)
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def keyPressed():
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saveFrame(SKETCH_NAME + OUTPUT)
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def print_text_for_readme(name, output):
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println("""
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{1}: [code](https://github.com/villares/sketch-a-day/tree/master/{0}) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
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""".format(name, name[1:], output)
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)
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