kopia lustrzana https://github.com/villares/sketch-a-day
32 wiersze
864 B
Plaintext
32 wiersze
864 B
Plaintext
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"""
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s18027c - Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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Drag the mouse over the canvas to draw
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the 'brush' varies with mouse speed.
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"""
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speed = [0, 0]
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LIST = []
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def setup():
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size(500, 500)
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colorMode(HSB)
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def draw():
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background(0)
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for w, x, y, px, py in LIST:
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c = map(w, 0, 10, 0, 255) # maps 1 to 10 to 0 to 255 scale
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stroke((c + frameCount) % 255, 255, 255) # circle colors
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strokeWeight(abs(w))
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line(x, y, px, py)
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x, y, px, py = mouseX, mouseY, pmouseX, pmouseY
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speed[0] = (dist(x, y, px, py))**0.5 # squareroot of dist to previous mouse pos
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w = ((10 - speed[0]) + (10 - speed[1]))/2 # mean of 10 minus speed & previous
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if mousePressed:
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LIST.append((w, x, y, px, py))
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speed[1] = speed[0] # updates previous speed
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def keyPressed():
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LIST[:] = []
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