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我用了无数不同的解法,比如圆点加向量发,还有边商量跌加法,有没用旋转的,也有只用一次COS和SIN的,就是差0.001In Reply To:矢量你怎么用?都得加COS和SIN吧 Posted by:uni at 2005-07-20 18:33:16 Followed by:
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