|
(DEFUN C:SZL(/ OLDOS PT STA QAREA)
- o, n/ S. `/ q! M6 s (while (setq d (getreal "\n-->选取面积图形: "))* f6 P/ i0 D' j" v2 x; y+ C, `
(setq l (getreal "\n-->输入厚度: "))! i1 \4 t: W: K' ~2 y
' s2 U1 E! Q4 P0 |$ G9 y# @
(setq olderr *error*)9 b5 y. _3 A+ G" v; d" U
(setq *error* myerr)
9 i9 s6 _. N1 z8 [7 P7 P: F (SETQ OLDOS (GETVAR "OSMODE"))0 i# f+ k a" Q* Q
(SETVAR "OSMODE" 0)
- `) C$ X6 r) N; {, R& O5 a (SETQ STA (CAR (ENTSEL)))# z. e1 l, D% q" j% ^ I
(COMMAND "AREA" "E" STA), K+ C( a0 L; z" g$ O
(SETQ QAREA (RTOS (GETVAR "AREA") 2 2))
: W% B( Y5 _; Y) Q$ E 2 y% p0 @" U8 n- E* d
(princ "\n计算过程:("), O* ~4 k4 Y. O; d, o' W3 ]' ^5 Q, c2 Y
(princ AREA)
P# ?2 [3 c* y. G I; p) D (princ "×")3 K5 Y! d& c8 S3 X
(princ 1)0 [0 w; h* e; c& F4 t0 w3 D
(princ "×")! W6 ^+ f- d: o; x d t* _4 i
(princ "×0.000007856=")
2 q s5 i R1 f: p8 c$ J* k (princ " 完成")5 H2 }! V( Y5 L/ X4 v+ l8 q7 y
(princ) l) f4 ~! u. h8 y
) ;_ 结束defun, C" k% R0 T, n1 a
3 g9 i5 g* i, w! S (SETQ PT (GETPOINT"\n-->重量的写入位置:"))
7 |0 M1 q. o- b+ ]% k (COMMAND "TEXT" PT "" "" QAREA) " \7 w5 U& i6 {# r+ s$ P
(SETVAR "OSMODE" OLDOS)
- Q% o% f, C k+ l# l (SETVAR "CMDECHO" 1)
C# s9 |" x7 U! t, P4 H (setq *error* olderr)
7 B7 ~ a9 J, [) o F' s (PRINC "\n重量计算完成")(PRINC))1 z6 C3 X% w R, K2 @# I4 }
: g, Z# \: h3 w7 D
一个计算钢板重量的程序,大家帮我看看错在哪里. A8 p; R5 p: j) e8 o
! B' h8 ^9 w7 [. ^选取图形,输入厚度,求取图形面积,计算,写重量
% h; }& g- S8 p& n% s* N0 s. w+ c: z' y( V3 e% w& D/ R+ M
|
|