防火棉绘制-参数类型错误
本帖最后由 ㄘ丶转裑ㄧ灬 于 2012-8-30 14:03 编辑下面这个LISP是从同事那拷来的，在他的电脑上可以用，但是我们的电脑就用不了了。。
希望各位老师不吝赐教，谢谢！！！
命令: in
Insulation start point :
Insulation length : 200
Insulation thickness : 50
Insulation radius : 5
; 错误: 参数类型错误: numberp: nil
;;防火棉
(DEFUN C:IN() (SETQ WS_TMP (TBLSEARCH "LAYER" "0"))
(IF (= WS_TMP NIL) (DOERR 9) (PROGN
(SETQ WS_BPT (GETPOINT "\nInsulation start point :")
WS_LEG (GETPOINT WS_BPT "\nInsulation length : ")
WS_THK (GETDIST WS_BPT "\nInsulation thickness : ")
WS_RAD (GETDIST WS_BPT "\nInsulation radius : "))
(IF (= WS_RAD NIL) (SETQ WS_RAD 0))
(COND
((AND (= WS_RAD 0) (= WS_THK 38)) (SETQ WS_RAD 7))
((AND (= WS_RAD 0) (= WS_THK 50)) (SETQ WS_RAD 10)))
(SETQ WS_AG2 (ANGLE WS_BPT WS_LEG) WS_LEG (DISTANCE WS_BPT WS_LEG))
(COND
((OR (<= WS_LEG 0) (<= WS_THK 0)) (PRINC "ERROR : Length or thickness <= 0..."))
((= WS_RAD 0) (DOERR 18))
((OR (>= (* 3 WS_RAD) WS_LEG) (>= (* 3 WS_RAD) WS_THK))
(PRINC "ERROR :over/equal length or thickness..."))
((= T) (PROGN
(SETQ WS_SUM 0 WS_OSM (GETVAR "OSMODE"))
(SETVAR "OSMODE" 0)
(SETQ WS_PT1 (POLAR WS_BPT (+ WS_AG2 WS_AG9) WS_RAD))
(SETQ WS_PT2 (POLAR WS_PT1 WS_AG2 WS_RAD))
(COMMAND "PLINE" WS_BPT "A" "CE" WS_PT1 WS_PT2)
(WHILE (< WS_SUM WS_LEG)
(SETQ WS_PT3 (POLAR WS_PT2 (+ PI WS_AG2) WS_RAD))
(SETQ WS_PT3 (POLAR WS_PT3 (+ WS_AG9 WS_AG2) (- WS_THK WS_RAD WS_RAD)))
(SETQ WS_PT4 (POLAR WS_PT2 (+ WS_AG9 WS_AG2) (- WS_THK WS_RAD))
WS_PT5 (POLAR WS_PT3 WS_AG2 (* WS_RAD 2))
WS_PT6 (POLAR WS_PT2 WS_AG2 WS_RAD)
WS_PT6 (POLAR WS_PT6 (- WS_AG2 WS_AG9) WS_RAD)
WS_PT7 (POLAR WS_PT2 WS_AG2 (* WS_RAD 2)))
(COMMAND "L" WS_PT3 "A" "S" WS_PT4 WS_PT5)
(COMMAND "L" WS_PT2 "A" "S" WS_PT6 WS_PT7)
(SETQ WS_SUM (+ WS_SUM WS_RAD WS_RAD) WS_PT2 WS_PT7))
(SETVAR "OSMODE" WS_OSM) (COMMAND "")))))) (PRINC))
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