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我崩溃了,怎么人力是那么用的!我还以为人力是用于帆的方向的调整的……啥破题!谢044100324~^_^

Posted by myi_i at 2007-10-07 19:57:36
In Reply To:manpower顾名思义人力,一直在切线方向就是了 Posted by:044100324 at 2007-10-07 19:48:08
如果帆的方向是垂直的,不用考虑法线分量。

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