试试这个:
- (defun c:rf (/ DIS DMS DRC VC1 VPN VX1 VY1 VY2 VZ1 WVP)
-
- (command "_.zoom" "_w" '(-0.5 -0.5 0.0) '(11.0 8.5 0.0))
-
- (initget 1 "Top Front Right")
- (setq wvp (getkword "\nWhich Viewport would you like to pan?<Top(T), Front(F), Right(R)>: "))
-
- (initget 1 "Up Down Left Right")
- (setq drc (getkword "\nWhich direction would you like to pan the viewport?<Up(U), Down(D), Left(L), Right(R)>: "))
- (initget 7) ;; Might want to disallow -ve's also
- (setq dis (getreal "\nHow far would you like to pan the viewport? "))
- (setq vpn
- (cond ( (eq wvp "Top") 2)
- ( (eq wvp "Front") 5)
- ( (eq wvp "Right") 4)))
-
- (setq dms (getvar "dimlfac"))
-
- (if (= vpn 2)
- (if (= drc "Up")
- (progn
- (command "_.mspace")
- (setvar "cvport" vpn)
- (command "_.ucs" "_top")
-
- (setq vc1 (getvar "viewctr"))
- (setq vx1 (car vc1))
- (setq vy1 (cadr vc1))
- (setq vz1 (caddr vc1))
- (setq vy2 (+ vy1 (* dis dms)))
- (command "_.zoom" "_c" (list vx1 vy2 vz1) ""))))
- (princ))
错误是使用撇号,为了解释错误,请阅读以下内容:
http://www.cadtutor.net/forum/showpost.php?p=258390&postcount=20 |