28 lines
728 B
Python
28 lines
728 B
Python
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from math import floor, ceil
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def padd(p1, p2):
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return (p1[0] + p2[0], p1[1] + p2[1], p1[2] + p2[2])
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def psub(p1, p2):
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return (p1[0] - p2[0], p1[1] - p2[1], p1[2] - p2[2])
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def pmul(p, s):
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return (s*p[0], s*p[1], s*p[2])
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def phyp(p1, p2):
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return hypot(p1[0] - p2[0], p1[1] - p2[1], p1[2] - p2[2])
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def phyp_bias(p1, p2, origin):
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origin_distance = phyp(origin, p2)
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height_diff = p2[1] - p1[1]
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height_diff = height_diff*8 if height_diff < 0 else height_diff*0.5
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return hypot(p1[0] - p2[0], height_diff, p1[2] - p2[2]) + origin_distance*1.5
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def pint(p):
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return (floor(p[0]), floor(p[1]), floor(p[2]))
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def cap(x, amount):
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sign = 1 if x >= 0 else -1
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return sign * min(abs(x), amount)
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