kopia lustrzana https://github.com/villares/sketch-a-day
131 wiersze
2.9 KiB
Python
131 wiersze
2.9 KiB
Python
"""
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s180110 Balls for Manoloid!
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(r)2018 Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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This is directly inspired by & derived from
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Manuel Gamboa Naon's sketch
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https://gist.github.com/manoloide/16ea9e1d68c6ba1700fcb008fd38aab0
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posted at twittec.com/manoloidee
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"""
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mm = 0
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def setup():
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size(720, 720, P2D)
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generate()
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#ellipseMode(CORNER)
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colorMode(HSB)
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def draw():
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global mx, my, mm, time
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mm *= 0.95
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# if (mm < 0.04) mm *= 0.2
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mx = mouseX - width / 2
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my = mouseY - height / 2
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time = millis() * 0.001
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background(190)
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translate(width / 2, height / 2)
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for c in circles:
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c.update()
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c.showShadow()
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for c in circles:
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c.show()
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# if (frameCount < 200): saveFrame("###.tga") # para salvar frames
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def keyPressed():
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generate()
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def mouseClicked():
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sub()
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def mouseMoved():
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global mm
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mm += 0.05
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sub()
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def sub():
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for c in circles:
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if c.isOn(mx, my):
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c.sub()
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break
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def generate():
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global circles
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circles = []
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circles.append(Circle(0, 0 , 600, color(random(256), 200, 200)))
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class Circle:
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def __init__(self, x, y, s, c):
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self.x = x
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self.y = y
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self.ix = x
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self.iy = y
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self.s = s
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self.b = 10
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self.ncol = color(random(256), 200, 200)
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self.col = c
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def mouseMovement(self):
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cx = self.x + self.s * 0.5
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cy = self.y + self.s * 0.5
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maxDist = 200
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dis = dist(cx, cy, mx, my)
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ang = atan2(cy - my, cx - mx)
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if (dis < maxDist):
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dd = map(dis, 0, maxDist, 1, 0)
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dd = pow(dd, 0.9) * 20 * mm
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self.x += cos(ang) * dd
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self.y += sin(ang) * dd
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def update(self):
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self.x = lerp(self.x, self.ix, 0.09)
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self.y = lerp(self.y, self.iy, 0.09)
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self.col = lerpColor(self.col, self.ncol, 0.05)
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self.mouseMovement()
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def showShadow(self):
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noStroke()
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fill(0, 20)
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ellipse(self.x , self.y, self.s, self.s)
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def show(self):
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stroke(255, 2)
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fill(self.col)
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ellipse(self.x, self.y, self.b, self.b)
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def isOn(self, mx, my):
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return (self.x + self.s > mx >= self.x and
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self.y + self.s > my >= self.y)
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def sub(self):
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ms = self.s * 0.5
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mms = ms/2
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c = Circle(self.ix-mms, self.iy+mms, ms, self.col)
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circles.append(c)
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c = Circle(self.ix-mms, self.iy-mms, ms, self.col)
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c.x += self.x - self.ix
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c.y += self.y - self.iy
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circles.append(c)
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c = Circle(self.ix+mms , self.iy-mms, ms, self.col)
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c.x += self.x - self.ix
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c.y += self.y - self.iy
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circles.append(c)
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c = Circle(self.ix+mms , self.iy+mms , ms, self.col)
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c.x += self.x - self.ix
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c.y += self.y - self.iy
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circles.append(c)
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circles.remove(self) |