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要注意的地方。。。1. 距离的精度是0.01。 2. 角度的精度是2.0/90.0*PI, 角度-90>这个精度是钝角 。。。在2度之类是直角 3.还有x1的值有可能为-1. 哈哈哈。 Followed by: Post your reply here: |
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