kopia lustrzana https://github.com/villares/sketch-a-day
52 wiersze
1.4 KiB
Plaintext
52 wiersze
1.4 KiB
Plaintext
|
"""
|
||
|
|
s18023b - Alexandre B A Villares
|
||
|
|
https://abav.lugaralgum.com/sketch-a-day
|
||
|
|
|
||
|
|
Slider code by Peter Farell (older version tweeked by me)
|
||
|
|
https://github.com/hackingmath/python-sliders
|
||
|
|
"""
|
||
|
|
|
||
|
|
from slider import Slider
|
||
|
|
|
||
|
|
r1 = Slider(-50,50,0)
|
||
|
|
r2 = Slider(-50,50,0)
|
||
|
|
np = Slider(3,50,10)
|
||
|
|
|
||
|
|
def setup():
|
||
|
|
size(500, 500, P2D) # P2D necessary! I'm changing fill() inside Shape
|
||
|
|
background(0)
|
||
|
|
stroke(255)
|
||
|
|
strokeWeight(5)
|
||
|
|
r1.position(20, 20)
|
||
|
|
r2.position(20, 60)
|
||
|
|
np.position(20, 100)
|
||
|
|
|
||
|
|
|
||
|
|
def draw():
|
||
|
|
fill(0, 10)
|
||
|
|
rect(0, 0, width, height)
|
||
|
|
noFill()
|
||
|
|
npoints, rad1, rad2 = np.val, 60, 100
|
||
|
|
|
||
|
|
with pushMatrix():
|
||
|
|
translate(width / 2, height / 2)
|
||
|
|
angle = TWO_PI / npoints
|
||
|
|
h_angle = angle / 2.
|
||
|
|
beginShape()
|
||
|
|
#vertex(0, 0)
|
||
|
|
a = 0
|
||
|
|
while a < TWO_PI:
|
||
|
|
rnd1 = random(r1.val, r2.val)
|
||
|
|
rnd2 = random(r1.val, r2.val)
|
||
|
|
sx = cos(a) * rad2 + rnd1
|
||
|
|
sy = sin(a) * rad2
|
||
|
|
vertex(sx, sy)
|
||
|
|
sx = cos(a + h_angle) * rad1
|
||
|
|
sy = sin(a + h_angle) * rad1 + rnd2
|
||
|
|
vertex(sx, sy)
|
||
|
|
a += angle
|
||
|
|
endShape(CLOSE)
|
||
|
|
npoints, rad1, rad2 = np.value(), r1.value(), r2.value() # usual way to get values & draw the sliders
|
||
|
|
|
||
|
|
if not frameCount % 10 and frameCount < 500: # used to make a GIF on Gimp
|
||
|
|
saveFrame("###.tga")
|