jbo wrote:
是这样的,兄台有什么好办法,我在线等。非常感谢!!
tzx790604 wrote:
是不是这种效果呀,每一个圆水平与轨迹线不直,每二个与每三个是椭圆与轨迹线垂直
tzx790604 wrote:
看到没是圆,不是椭圆
tzx790604 wrote:
再来一次
笑看风云淡 wrote:
又一种,扫描曲线和截面相切![]()
sunny_ wrote:
我贴个看看!原来是这样子的东东。very ease!!!!!!!!!!!
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