2018-01-20 21:25:19 +00:00
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"""
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s18020b - Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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Playing with HSB color mode and varying fill
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"""
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def setup():
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noStroke()
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colorMode(HSB)
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size(500, 500, P2D)
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background(0)
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#noLoop()
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def draw():
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background(0)
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translate(width / 2, height / 2)
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npoints, r1, r2 = 3, mouseX, mouseY
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angle = TWO_PI / npoints
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beginShape()
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#vertex(0, 0)
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a = 0
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while a <= TWO_PI:
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sx = cos(a) * r2
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sy = sin(a) * r2
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cor = map(a, 0, TWO_PI, 0, 255)
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fill(cor, 255, 255)
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vertex(sx, sy)
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sx = cos(a + angle / 2) * r1
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sy = sin(a + angle / 2) * r1
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vertex(sx, sy)
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a += angle
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endShape(CLOSE)
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if not frameCount % 10 and frameCount < 500:
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2018-01-21 01:37:23 +00:00
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saveFrame("###.tga")
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