如何从CATIA草图绘制的样条曲线中输出各点坐标？？

kara0630

catia草图里面的一条样条曲线，我想输出这条曲线上的坐标（x,y坐标），不是所有控制点的坐标，而是按照一定长度间隔输出坐标，比如说75mm长的样条曲线，每个0.1mm输出一个坐标，一共就是750个点的坐标。谁能告诉我怎么做啊？是不是一定要用那个叫“宏”的东西？
! P+ e2 @' E. o! V* Y6 r点的坐标要输出到excel里面，其实记事本也行，然后再导入。
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3 _; C B9 \& Z) I; W其他的软件有没有能这样做的？比如autocad，我在网上查，说是用一个“NL”命令可以，但是也没搞明白。
再问一下，用catia画的草图，怎么能导入autocad里面。

多谢了，这个真的很着急用。
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如果已知点的坐标，可以生成曲线，这个我见过，但相反的我就不知道怎么做了。

ch_j1985

听说确实要用到宏！

dengzhidzm

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8 Q; t. C. k( ?# B介绍一个三坐标空间点导入宏格式举例如下：
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