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16 lines
450 B
16 lines
450 B
function __m_scaling_to_3_elems_scaling_vect(s) =
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let(leng = len(s))
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leng == 3 ? s :
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leng == 2 ? [each s, 1] : [s.x, 1, 1];
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function __m_scaling_to_scaling_vect(s) = is_num(s) ? [s, s, s] : __m_scaling_to_3_elems_scaling_vect(s);
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FINAL_ROW = [0, 0, 0, 1];
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function _m_scaling_impl(s) =
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let(v = __m_scaling_to_scaling_vect(s))
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[
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[v.x, 0, 0, 0],
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[0, v.y, 0, 0],
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[0, 0, v.z, 0],
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FINAL_ROW
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];
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