kopia lustrzana https://github.com/villares/sketch-a-day
day 50
Alexandre B A Villares
rodzic
081b2a28c7
commit
c80fa09990
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@ -0,0 +1,100 @@
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"""
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sketch 45b 180214 - Alexandre B A Villares
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https://abav.lugaralgum.com/sketch-a-day
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"""
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LIST = []
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SRINK = .50
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OFFSET = .25
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SIZE = 512 # base size
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SAVE_FRAME = False
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DRAW_MODE = rect
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def setup():
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size(512 + 200, 512 + 200)
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rectMode(CENTER)
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colorMode(HSB)
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strokeWeight(2)
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LIST.append(Cell())
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def draw():
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translate(width / 2, height / 2)
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background(200)
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for cell in LIST:
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cell.update()
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save_frame() # saves frame if SAVE_FRAME is set True
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def keyPressed():
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global SAVE_FRAME, DRAW_MODE
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if key == " ":
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LIST[:] = [Cell()]
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if key == "r":
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if DRAW_MODE == rect:
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DRAW_MODE = ellipse
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else: DRAW_MODE = rect
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SAVE_FRAME = True
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class Cell():
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def __init__(self, x=0, y=0, gen=0, gen_offset=0,
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xo=0, yo=0, mother=None):
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self.LIST = []
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self.x, self.y, self.xo, self.yo = x, y, xo, yo
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self.gen = gen
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self.mother = mother
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self.color = color(random(0, 200), 200, 200, 200)
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def s(self): # size
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return SIZE * (SRINK ** self.gen)
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def update(self):
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self.draw() # draws itself
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if not self.LIST:
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# if no sub-cells, its a lead (para células sem sub-células)
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# and if mouse is pressed inside it
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if mousePressed and self.on_mouse():
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self.divide() # will create new sub-cells
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# otherwise will recursively update sub-cells and draw a line to them
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else:
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for sub_cell in self.LIST:
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sub_cell.update()
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stroke(0)
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line(self.x, self.y, sub_cell.x, sub_cell.y)
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def draw(self):
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draw_function = DRAW_MODE
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x =self.x + self.xo * self.s() * OFFSET
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y =self.y + self.yo * self.s() * OFFSET
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noStroke()
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fill(self.color)
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draw_function(x, y, self.s(), self.s())
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fill(0)
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draw_function(x, y, 4, 4)
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#text(str(self.gen), self.x, self.y)
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def divide(self):
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if self.gen < 6:
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global SAVE_FRAME
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SAVE_FRAME = True
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new_gen = self.gen + 1
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o = self.s() * OFFSET
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go = 0 #new_gen * 2
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self.LIST.append(Cell(gen=new_gen, xo=+1, yo=+1, mother=self))
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self.LIST.append(Cell(gen=new_gen, xo=+1, yo=-1, mother=self))
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self.LIST.append(Cell(gen=new_gen, xo=-1, yo=+1, mother=self))
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self.LIST.append(Cell(gen=new_gen, xo=-1, yo=-1, mother=self))
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#self.gen = 6
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def on_mouse(self):
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x, y = self.x + width / 2, self.y + height / 2
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r = self.s() / 2
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if (x - r < mouseX < x + r and
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y - r < mouseY < y + r):
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return True
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def save_frame():
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global SAVE_FRAME
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if SAVE_FRAME:
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SAVE_FRAME = False
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# saveFrame("45-######.tga")
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@ -60,7 +60,7 @@ class Cell():
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# SAVE_FRAME = True
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if mousePressed and self.on_mouse():
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self.divide() # will create new sub-cells
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SAVE_FRAME = True
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#SAVE_FRAME = True
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# otherwise will recursively update sub-cells and draw a line to them
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else:
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for sub_cell in self.LIST:
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@ -72,7 +72,7 @@ class Cell():
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noStroke()
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fill(self.color)
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s = self.gen % len(NODE_DRAW)
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NODE_DRAW[s)](self.x, self.y, self.s(), self.s())
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NODE_DRAW[s](self.x, self.y, self.s(), self.s())
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fill(0)
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NODE_DRAW[s](self.x, self.y, 4, 4)
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#text(str(self.gen), self.x, self.y)
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@ -101,4 +101,4 @@ def save_frame():
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if SAVE_FRAME:
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SAVE_FRAME = False
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#if frameCount < 600: #and not frameCount % 3:
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saveFrame("48-######.tga")
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saveFrame("49-######.tga")
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@ -0,0 +1,52 @@
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import random as rnd
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LISTA = []
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MARGIN = 25
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def setup():
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size(500, 500)
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background(200)
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noFill()
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smooth(12)
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def draw():
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for x, y, s, w, arrow, sub_list in LISTA:
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strokeWeight(w)
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for n in sub_list:
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if arrow:
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stroke(0)
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seta(x, y, n[0], n[1], s, w*5)
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else:
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stroke(255)
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line(x, y, n[0], n[1])
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ellipse(x, y, s, s)
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def keyPressed():
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background(200)
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LISTA[:] = []
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for _ in range(20):
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LISTA.append((
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random(MARGIN, width - MARGIN), # x
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random(MARGIN, height - MARGIN), # y
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rnd.choice([10, 20, 30]), # size
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rnd.choice([2, 3, 5]), # strokeW
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rnd.choice([True, False]), # arrow
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list() # other nodes
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))
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for node in LISTA:
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random_node = rnd.choice(LISTA)
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if random_node != node:
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node[-1].append(random_node)
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def seta(x1, y1, x2, y2, encurta=12, head=12):
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d = dist(x1, y1, x2, y2)
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with pushMatrix():
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translate(x2, y2)
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angle = atan2(x1 - x2, y2 - y1)
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rotate(angle)
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offset = -encurta * .6
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line(0, offset, 0, -d - offset)
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line(0, offset, -head / 3, -head + offset)
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line(0, offset, head / 3, -head + offset)
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@ -0,0 +1,2 @@
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mode=Python
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mode.id=jycessing.mode.PythonMode
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