我自己写了个程序,是LISP的,要经常用到,可是每次改一个数都要输入多个数,很不方便,所以想做成对话框输入,这样改一个数其他的就不用重复输入,要方便一点,可以我不会DCL的编程,有没有高手可以帮我改一下,期待了。源码如下 (defun c:CX3(/ zwzd spt1 spt2 spt3 spt4 SMZX xmyd xpt1 xpt2 xpt3 xpt4 xMZX Apc pp2 Aen1 Aang1 Aang2 jl1 jl2 Adeg);;;;;;;;;;;;;;;绘出成型冲头的上下模辅助线 (setq os (getvar "osmode" ) cm (getvar "cmdecho")) (setvar "cmdecho" 0) ;;-------------------------------------------------------------- (if (= ctcd nil)()(prompt (strcat "冲头长度(s) " (rtos ctcd) " ,下模长度(xs) " (rtos xmcd)))) (setq pp (getpoint "\n冲头长度(s),下模长度(xs) " )) (if (= pp nil)()(setq ctcd (car pp) xmcd (cadr pp)))
(if (= ctkd nil)()(prompt (strcat "\n冲头宽度(k) " (rtos ctkd) " ,下模宽度(xk) " (rtos xmkd)))) (setq ppp (getpoint "\n冲头宽度(k),下模宽度(xk)" )) (if (= ppp nil)()(setq ctkd (car ppp) xmkd (cadr ppp)))
(if (= ctr nil)()(prompt (strcat "\n冲头圆角半径(r)" (rtos ctr) " ,下模圆角半径(R) " (rtos xmr) " ,冲头离折弯线距离(L) " (rtos zwjl) " ,下模离折弯线距离(XL)" (rtos xmjl)))) (setq pppp (getpoint "\n冲头圆角半径(r),下模圆角半径(R),冲头离折弯线距离(L),下模离折弯线距离(XL) " )) (if (= pppp nil)()(setq ctr (car pppp) xmr (cadr pppp) zwjl (caddr pppp) xmjl (nth 3 pppp)))(princ pppp) ;;---------------------------------------------------------------
(setq Apc (entsel "\n选取参考方向的直线<空格键为0度>: ")) (if (not Apc) (progn (setq Adeg 0.0) (print (strcat "角度: " (rtos Adeg 2 5))) ) (progn (setq pp2 (cadr Apc)) (setq Aen1 (entget (car Apc))) (setq Aang1 (cdr (assoc 10 Aen1))) (setq Aang2 (cdr (assoc 11 Aen1))) (setq jl1 (distance pp2 Aang1)) (setq jl2 (distance pp2 Aang2)) (if (< jl1 jl2) (setq Arad (angle Aang1 Aang2)) (setq Arad (angle Aang2 Aang1))) (setq Adeg (atof (angtos Arad 0 2))) (print (strcat "角度: " (rtos Adeg 2 5))) ) ) ;;----------------------------------------------------------------
(setq zwzd (getpoint "\n选取折弯线中点: ")) (setvar "osmode" 2) (setq ACzd (polar zwzd (* pi (/ Adeg 180)) (- zwjl))) ;;先计算出偏移的zwzd (setvar "osmode" 0) (setvar "CLAYER" "2") (setq spt1 (polar zwzd (/ pi 2) (/ ctkd 2.0))) (setq spt2 (polar spt1 0 ctcd)) (setq spt3 (polar spt1 (* pi 1.5) ctkd)) (setq spt4 (polar spt3 0 ctcd)) (command "rectang" "f" ctr spt1 spt4 "") ;;;画带园角的矩形 (setq SMZX (ssget "l")) ;;求出它的选择集 ;;---------------------------------------------------------------- (setvar "CLAYER" "1") (setq xmyd (polar zwzd pi (- xmjl 0.1)));;;;冲头前面离下模的距离可以在这里减掉,0.1就是距离0.1mm (setq xpt1 (polar xmyd (/ pi 2) (/ xmkd 2.0))) (setq xpt2 (polar xpt1 0 xmcd)) (setq xpt3 (polar xmyd (* pi 1.5) (/ xmkd 2.0))) (setq xpt4 (polar xpt3 0 xmcd)) (command "rectang" "f" xmr xpt1 xpt4 "") ;;;画带园角的矩形 (setq AMZX (ssget "l")) ;;求出它的选择集) ;;---------------------------------------------------------------- (command "rotate" AMZX SMZX ""Zwzd Adeg) (command "MOVE" AMZX SMZX ""zwzd ACzd) (setvar "osmode" os) (setvar "cmdecho" cm) (PRINC) )
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