给你一段程序你看一下能实现吗?" s2 G3 J1 n* r5 j9 u. ~' D1 `# A
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- (defun C:Z0 () ! ]! n# s) D7 v( b( K# |
- (setvar "cmdecho" 0);关闭命令回显6 L3 k8 X* n! Q! l7 n
- (princ "\n正在处理图形数据,请稍候...")! t0 Y9 a/ y% d6 w* w
- (command "_.UCS" "");恢复为默认坐标系
5 j, n, x/ ] Q5 W - (command "_.move" "_all" "" '(0 0 1e99) "" "_.move" "_p" "" '(0 0 -1e99) "");使Z坐标为0
! ~, s6 |3 H7 j# y - (princ "\nOK,已将所有图元的标高值即Z坐标归零.")
$ q# s" J6 |+ y2 I5 e! Z* n - (setvar "cmdecho" 1)
$ l" l0 s! a* Q0 F5 e+ y0 ^: W* V4 Y - (princ)( I* |/ [- p$ X2 D4 W* l# a2 }2 ~
- )
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