30 lines
402 B
OpenSCAD
30 lines
402 B
OpenSCAD
sqr_poly = let() [
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[-1, -1],
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[1, -1],
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[1, 1],
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[-1, 1],
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];
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oct_poly = let(corner = 1 / sqrt(2))[
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[-corner, -corner],
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[0,-1],
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[corner, -corner],
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[1,0],
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[corner, corner],
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[0,1],
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[-corner, corner],
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[-1,0],
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];
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octn_poly = let(corner = 1 / sqrt(2 / 1.4))[
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[-corner, -corner],
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[0,-1],
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[corner, -corner],
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[1,0],
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[corner, corner],
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[0,1],
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[-corner, corner],
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[-1,0],
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];
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