undo wrote:
先在Tools----Expressions 把渐开线的方程输入,当然还有变量(如t=0),
然后用Curve---law curve---by equation来生成渐开线。自己试试看吧![]()
bbbridge wrote:
另外,在curve---law curve中,x和y使用by equation默认的t和xt,yt,z使用constant,默认为1,改为0即可。
understand?
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