2018-03-09 02:20:02 +00:00
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"""
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sketch 67 180308 - Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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"""
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def setup():
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size(400, 400)
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colorMode(HSB)
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strokeWeight(5)
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noFill()
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def draw():
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background(0)
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2018-03-09 02:43:14 +00:00
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N = map(mouseX, 0, width, PI/6, TWO_PI/3)
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D = map(mouseY, 0, height, 1, 3+N)
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2018-03-09 02:20:02 +00:00
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poly_shape(width/2, height/2, N, D)
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2018-03-09 03:09:08 +00:00
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#print(N, D)
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#if not frameCount % 10: saveFrame("s####.tga")
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2018-03-09 02:20:02 +00:00
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def poly_shape(x, y, angle, D):
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2018-03-09 02:43:14 +00:00
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stroke((frameCount/2 * D) % 256, 255, 255, 100)
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2018-03-09 02:20:02 +00:00
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with pushMatrix():
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translate(x, y)
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2018-03-09 02:43:14 +00:00
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radius = D * 25
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2018-03-09 02:20:02 +00:00
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ps = createShape()
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ps.beginShape()
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a = 0
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while a < TWO_PI:
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sx = cos(a) * radius
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sy = sin(a) * radius
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ps.vertex(sx, sy)
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a += angle
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ps.endShape(CLOSE)
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shape(ps, 0, 0);
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if D > 1:
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for i in range(ps.getVertexCount()):
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pv = ps.getVertex(i) # PVector
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poly_shape(pv.x, pv.y, angle, D-1)
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