kopia lustrzana https://github.com/villares/sketch-a-day
68 wiersze
1.7 KiB
Python
68 wiersze
1.7 KiB
Python
# Alexandre B A Villares - https://abav.lugaralgum.com/sketch-a-day
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SKETCH_NAME = "s190b" # 20180707
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OUTPUT = ".gif"
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from gif_export_wrapper import *
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add_library('gifAnimation')
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num_hatches = 10
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hatches = []
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global_rot = 0
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def setup():
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print_text_for_readme(SKETCH_NAME, OUTPUT)
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size(500, 500, P3D)
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# smooth(4)
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for _ in range(num_hatches):
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hatches.append(Hatch())
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def draw():
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global global_rot
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background(200)
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stroke(0)
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for i, h in enumerate(hatches):
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h.plot(do_rotation = (frameCount/50 % num_hatches == i))
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global_rot += 0.0628
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if frameCount % 2:
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gif_export(GifMaker, filename=SKETCH_NAME)
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if global_rot > PI * num_hatches:
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gif_export(GifMaker, finish=True)
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noLoop()
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class Hatch:
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def __init__(self):
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self.n = int(random(20, 60))
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self.space = random(5, 15)
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self.half = self.n * self.space / 2.
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self.x = random(self.half, width - self.half)
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self.y = random(self.half, height - self.half)
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self.rot = random(TWO_PI)
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def plot(self, do_rotation):
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with pushMatrix():
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translate(self.x, self.y)
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rotate(self.rot)
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if do_rotation:
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rotateX(global_rot)
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rotateZ(global_rot)
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s, l = self.space, self.half
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#ellipse(0, 0, 5,5)
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for i in range(self.n):
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line(s * i - l, -l, s * i - l, l)
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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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