这是我糟糕的开始
- (defun c:rfts (/)
- (setq intP (getpoint "/nPick internal point"))
- (setq ost1 50)
- (setq ost2 40)
- (command "_.-boundary" "_A" "_I" "_N" "" "_O" "_P" "" "_non" intP "")
- (setq obj1 (entlast))
- (command "_offset" ost1 obj1 intP)
- (setq obj2 (entlast))
- (command "_offset" ost2 obj2 intP)
- ;(command "_erase" obj1)
- )
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