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注意点

Posted by aoxboxcox at 2017-03-10 09:33:28 on Problem 1596
(1)inside和outside分别处在不同的层上,检查相切还是重叠分开计算就可以了。
(2)一个齿轮如果被多个点驱动(可能来自不同的齿轮,也可能来自同一个齿轮的inside和outside),要检查驱动后的角速度是否一致。
(3)多次乘除后,不清楚浮点数的精度是否还可靠,所以中间过程尽量用整形比较好。

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