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27 lines
594 B
Python
27 lines
594 B
Python
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from collections import deque
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from lib import semicircle_generator
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from lib import path_rotate_z
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g_steps = 20
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g_radius = 20
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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)
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mir_path = deque(path)
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mir_path.rotate(halfsteps)
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return [
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path_rotate_z(path, 45),
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path_rotate_z(mir_path, 0),
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path_rotate_z(path, 315),
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path_rotate_z(mir_path, 225),
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path_rotate_z(path, 180),
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path_rotate_z(mir_path, 135),
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], "shift", 20, (0, halfsteps)
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