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?? __main__.py(13.91 KB)
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?? bytedesign.py(4.15 KB)
?? chaos.py(951 B)
?? clock.py(3.13 KB)
?? colormixer.py(1.31 KB)
?? forest.py(2.9 KB)
?? fractalcurves.py(3.39 KB)
?? lindenmayer.py(2.38 KB)
?? minimal_hanoi.py(2 KB)
?? nim.py(6.36 KB)
?? paint.py(1.26 KB)
?? peace.py(1.04 KB)
?? penrose.py(3.3 KB)
?? planet_and_moon.py(2.76 KB)
?? rosette.py(1.33 KB)
?? round_dance.py(1.76 KB)
?? sorting_animate.py(4.91 KB)
?? tree.py(1.37 KB)
?? turtle.cfg(160 B)
?? two_canvases.py(1.09 KB)
?? yinyang.py(820 B)

Editing: rosette.py

"""      turtle-example-suite:

tdemo_wikipedia3.py

This example is
inspired by the Wikipedia article on turtle
graphics. (See example wikipedia1 for URLs)

First we create (ne-1) (i.e. 35 in this
example) copies of our first turtle p.
Then we let them perform their steps in
parallel.

Followed by a complete undo().
"""
from turtle import Screen, Turtle, mainloop
from time import perf_counter as clock, sleep

def mn_eck(p, ne,sz):
    turtlelist = [p]
    #create ne-1 additional turtles
    for i in range(1,ne):
        q = p.clone()
        q.rt(360.0/ne)
        turtlelist.append(q)
        p = q
    for i in range(ne):
        c = abs(ne/2.0-i)/(ne*.7)
        # let those ne turtles make a step
        # in parallel:
        for t in turtlelist:
            t.rt(360./ne)
            t.pencolor(1-c,0,c)
            t.fd(sz)

def main():
    s = Screen()
    s.bgcolor("black")
    p=Turtle()
    p.speed(0)
    p.hideturtle()
    p.pencolor("red")
    p.pensize(3)

s.tracer(36,0)

at = clock()
    mn_eck(p, 36, 19)
    et = clock()
    z1 = et-at

sleep(1)

at = clock()
    while any(t.undobufferentries() for t in s.turtles()):
        for t in s.turtles():
            t.undo()
    et = clock()
    return "runtime: %.3f sec" % (z1+et-at)

if __name__ == '__main__':
    msg = main()
    print(msg)
    mainloop()

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Editing: rosette.py

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