kopia lustrzana https://github.com/villares/sketch-a-day
111 wiersze
2.5 KiB
Python
111 wiersze
2.5 KiB
Python
# Alexandre B A Villares - https://abav.lugaralgum.com/sketch-a-day
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# ternary combinations
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from __future__ import division
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from arcs import var_bar
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order = 5 # for a grid with 25 positions
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alt = False
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def setup():
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size(600, 600)
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noFill() # fill(0)
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textAlign(CENTER, CENTER)
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strokeWeight(2)
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smooth(4)
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colorMode(RGB)
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# blendMode(MULTIPLY)
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def draw():
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background(200)
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margin = 100
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siz = (width - margin) / order
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if alt:
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grid(siz, margin, draw_tritB)
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else:
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grid(siz, margin, draw_tritA)
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fill(0)
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ellipse(siz / 3, siz / 3, 64, 64)
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fill(255)
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text("000", siz / 3, siz / 3)
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fill(255)
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ellipse(height - siz / 3, height - siz / 3, 64, 64)
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fill(0)
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text("222", height - siz / 3, height - siz / 3)
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def grid(siz, margin, func):
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i = 1
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for x in range(order):
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for y in range(order):
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with pushMatrix():
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translate(margin / 2 + siz / 2 + x * siz,
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margin / 2 + siz / 2 + y * siz)
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#text(trit(i, pad=4), 0, 0)
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func(trit(i))
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i += 1
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def draw_tritA(trits):
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noStroke()
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fill(int(trits[0]) * 128,
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int(trits[1]) * 128,
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int(trits[2]) * 128
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)
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ellipse(0, 0, 64, 64)
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fill(0)
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text(trits, 0, 0)
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def draw_tritB(trits):
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# siz = 8
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# pos = [(-siz, -siz),
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# (+siz, -siz),
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# (0, +siz/3*2),(0,0)]
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# noFill()
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# for i, qd in enumerate(trits):
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# q = int(qd)
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# stroke(63 + i * 64, 255, 128)
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# var_bar(pos[i][0], pos[i][1],
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# pos[q][0], pos[q][1],
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# 7, 0)
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pass
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def to_base(num, base):
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# inverse of int(str, base)
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BS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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result = ""
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while num:
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result += BS[num % base]
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num //= base
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return result[::-1] or "0"
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def trit(n, pad=3):
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s = to_base(n, 3)
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while len(s) < pad:
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s = "0" + s
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return s[::-1]
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def keyPressed():
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global alt, p
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if key == "s":
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saveFrame("###.png")
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if key == "a":
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alt = not alt
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def settings():
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from os import path
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global SKETCH_NAME
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SKETCH_NAME = path.basename(sketchPath())
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OUTPUT = ".png"
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println(
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"""
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[{0}](https://github.com/villares/sketch-a-day/tree/master/2019/{0}) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
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""".format(SKETCH_NAME, OUTPUT)
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)
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