kopia lustrzana https://github.com/villares/sketch-a-day
65 gif
Alexandre B A Villares
rodzic
ade46d93b9
commit
32537ac88e
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@ -8,6 +8,14 @@ If you enjoy this, make a small donation [here](https://www.paypal.com/cgi-bin/w
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----
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065: [code](https://github.com/villares/sketch-a-day/tree/master/s065) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
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Arrow grid networks are now objects...
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----
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064: [code](https://github.com/villares/sketch-a-day/tree/master/s064) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
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Plik binarny nie jest wyświetlany.
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Po Szerokość: | Wysokość: | Rozmiar: 1.8 MiB |
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@ -3,11 +3,10 @@ sketch 65 180396 - Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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"""
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import random as rnd
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import copy as cp
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SAVE_FRAMES = True
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SAVE_FRAMES, STOP = True, False
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def setup():
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global d1, d2, d3
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@ -16,10 +15,8 @@ def setup():
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noFill()
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d1 = Drawing(SPACING=50, MARGIN=125, COLOR=color(0, 255, 0))
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d2 = Drawing(SPACING=100, MARGIN=100, COLOR=color(0, 0, 255))
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d3 = Drawing(SPACING=150, MARGIN=75, COLOR=color(255, 0,0 ))
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d3 = Drawing(SPACING=150, MARGIN=75, COLOR=color(255, 0, 0))
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def draw():
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background(200)
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fc = frameCount % 300 - 150
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@ -29,6 +26,8 @@ def draw():
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fase = map(fc, 0, 149, 0, 1)
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# and frameCount < 1050: # add/remove 300 for longer/shorter
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elif fc == 149:
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if STOP:
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noLoop()
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fase = 0
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d1.randomize()
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d2.randomize()
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@ -37,21 +36,17 @@ def draw():
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d1.plot(fase)
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d2.plot(fase)
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d3.plot(fase)
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if SAVE_FRAMES and not fc % 10:
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saveFrame("####.tga")
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# def keyPressed():
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# global RANGE
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# if key == 'n':
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# create_drawing(DRAWING)
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# if key == 'b':
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# for node in DRAWING:
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# node.copy_target(-1, 1) # target back to the first points
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# if key == '=' or key == "+":
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# RANGE += .5
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# if key == '-' and RANGE > 1:
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# RANGE -= .5
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def keyPressed():
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global STOP
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if key == 'b':
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d1.go_back()
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d2.go_back()
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d3.go_back()
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STOP = True
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class Drawing():
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@ -65,17 +60,23 @@ class Drawing():
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self.SPACING, self.MARGIN, self.RANGE = SPACING, MARGIN, RANGE
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for x in range(MARGIN, 1 + width - MARGIN, SPACING):
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for y in range(MARGIN, 1 + height - MARGIN, SPACING):
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self.drawing.append(D_node(x, y, self.drawing, self.single_color))
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self.drawing.append(
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D_node(x, y, self.drawing, self.single_color))
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for node in self.drawing: # para cada elemento do drawing
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node.randomize_target(0, RANGE * SPACING) # set of random targets
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node.copy_target(0, -1) # backup of original targets
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node.randomize_target(1, RANGE * SPACING) # secondary set of random targets
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# secondary set of random targets
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node.randomize_target(1, RANGE * SPACING)
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def randomize(self):
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for node in self.drawing:
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node.copy_target(1, 0)
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node.randomize_target(1, self.RANGE * self.SPACING)
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def go_back(self):
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for node in self.drawing:
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node.copy_target(-1, 1) # target back to the first points
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def plot(self, fase):
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# draws circles/'lines', non-arrows
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for node in (n for n in self.drawing if not n.is_arrow):
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@ -95,7 +96,8 @@ class D_node(object):
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self.t_size = rnd.choice([5, 10, 15]) # t_size
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self.s_weight = rnd.choice([1, 2, 3]) # s_weight
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self.is_arrow = rnd.choice([True, False])
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self.points_to = [[], [], []] # current targets, next targets, initial targets
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# current targets, next targets, initial targets
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self.points_to = [[], [], []]
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self.drawing = drawing
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self.single_color = s_color
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@ -105,8 +107,9 @@ class D_node(object):
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for other in self.points_now(amt):
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if self.is_arrow:
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seta(self.x, self.y, other.x, other.y,
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self.t_size, self.s_weight * 5, # shorten amount, head size
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rect, self.t_size) # tail func, tail size
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# shorten amount, head size
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self.t_size, self.s_weight * 5,
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rect, self.t_size) # tail func, tail size
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else:
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line(self.x, self.y, other.x, other.y)
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ellipse(self.x, self.y, self.t_size, self.t_size)
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@ -142,11 +145,12 @@ class D_node(object):
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if amt == 0 or amt == 1:
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return self.points_to[int(amt)]
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else:
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#for p0 in self.never_empty(self.points_to[0]):
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p0 = self.never_empty(self.points_to[0])[0] # not all interpolated arrows are shown
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for p1 in self.never_empty(self.points_to[1]):
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points.append(PVector(lerp(p0.x, p1.x, amt),
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lerp(p0.y, p1.y, amt)))
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# for p0 in self.never_empty(self.points_to[0]):
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# not all interpolated arrows are shown
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p0 = self.never_empty(self.points_to[0])[0]
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for p1 in self.never_empty(self.points_to[1]):
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points.append(PVector(lerp(p0.x, p1.x, amt),
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lerp(p0.y, p1.y, amt)))
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return points
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def s_color(self, amt):
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@ -180,4 +184,4 @@ def seta(x1, y1, x2, y2, shorter=0, head=None,
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strokeCap(SQUARE)
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line(0, offset, 0, L - offset)
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if tail_func and tail_size:
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tail_func(0, 0, tail_size, tail_size)
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tail_func(0, 0, tail_size, tail_size)
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