kopia lustrzana https://github.com/villares/sketch-a-day
44 wiersze
1.1 KiB
Plaintext
44 wiersze
1.1 KiB
Plaintext
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def setup():
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size(500, 500)
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rectMode(CENTER)
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translate(width / 2, height / 2)
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# grid(10, 10, 45, elem_1234)
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grid(10, 10, 45, elem_1234, rule_1234)
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def grid(cols, rows, spacing, element, rule=lambda *args: None):
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wid, hei = cols * spacing, rows * spacing
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for i in range(cols):
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x = spacing / 2. + i * spacing - wid / 2.
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for j in range(rows):
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y = spacing / 2. + j * spacing - hei / 2.
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element(x, y, rule(i, j, cols, rows, spacing))
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def rule_1234(i, j, cols, rows, spacing):
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""" border and chess """
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w, h = cols - 1, rows - 1
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if i == 0 or i == w or j == 0 or j == h:
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c = color(255)
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else:
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c = color(0)
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if (i + j) % 2 == 0:
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rot = 0
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else:
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rot = QUARTER_PI
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siz = spacing / (1.2 + (i + j) % 3)
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return c, rot, siz
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def elem_1234(x, y, args):
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if args != None:
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c, rot, siz = args
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else:
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c, rot, siz = 0, 0, 40
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noFill()
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stroke(c)
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strokeWeight(1)
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pushMatrix()
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translate(x, y)
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rotate(rot)
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for i in range(5):
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rect(0, 0, siz + i * 6, siz + i * 6)
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popMatrix()
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