kopia lustrzana https://github.com/villares/sketch-a-day
70 wiersze
1.8 KiB
Python
70 wiersze
1.8 KiB
Python
"""Grid study"""
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from random import choice
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def setup():
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size(500, 500)
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rectMode(CENTER)
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colorMode(HSB)
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strokeJoin(ROUND)
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strokeWeight(2)
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create_grids()
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def create_grids():
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global shapes
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shapes = []
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for i in range(10):
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d = int(random(4, 11))
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sp = 20
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x = int(random(-7, 8)) * sp
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y = int(random(-7, 8)) * sp
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si = random(15, 35)
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sh = choice((ELLIPSE, ELLIPSE, RECT, RECT, TRIANGLE, TRIANGLES))
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shapes.extend(grid(pos=(x, y),
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dims=(d, d),
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space=sp,
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elem=(create_element, sh, si))
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)
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def draw():
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background(240)
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translate(width / 2., height / 2.)
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for s in shapes:
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shape(s)
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def grid(pos, dims, space, elem):
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gx, gy = pos
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col_num, row_num = dims
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func, args = elem[0], elem[1:]
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result = []
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half_w = col_num * space / 2.
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half_h = row_num * space / 2.
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for ix in range(col_num):
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x = gx + ix * space + space / 2. - half_w
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for iy in range(row_num):
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y = gy + iy * space + space / 2. - half_h
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noFill()
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stroke(color_rule(ix, iy, row_num))
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result.append(func(x, y, *args))
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return result
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def color_rule(ix, iy, row_num):
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return color(row_num * 24 - (ix + iy) % 3 * 32 , 255, 100)
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def create_element(x, y, *args):
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sh = args[0] # shape
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si = args[1] # size
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if args[0] in (RECT, ELLIPSE):
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return createShape(sh, x, y, si, si)
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elif sh == TRIANGLE:
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return createShape(TRIANGLE, x, y, x + si, y, x, y + si)
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elif sh == TRIANGLES:
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return createShape(TRIANGLE, x, y, x - si, y, x, y - si)
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def keyPressed():
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if key == "s":
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saveFrame("####.png")
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if key == " ":
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create_grids()
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