16 lines
407 B
Python
16 lines
407 B
Python
from collections import deque
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from lib import semicircle_generator
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from forward import g_steps, g_radius
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def path_generator():
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assert (g_steps % 4) == 0
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halfsteps = int(g_steps/2)
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path = semicircle_generator(g_radius, g_steps, reverse=True)
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mir_path = deque(path)
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mir_path.rotate(halfsteps)
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return [path, mir_path, path, mir_path, path, mir_path, ], "shift", 20, (0, halfsteps)
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