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Klein Bottle
Author:
Jui-Tang Chen
Klein Bottle : x=sin(2u)(2.2+cos(u)sin(v/2)-sin(u)sin(v)) y=cos(2u)(2.2+cos(u)sin(v/2)-sin(u)sin(v)) z=sin(u)sin(v/2) + cos(u)sin(v)
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兩組對邊相等和有直角的四邊形
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兩組對邊相等的四邊形
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立體圖形的截面
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