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发表于 2010-8-8 09:58:27
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显示全部楼层
来自: 中国安徽合肥
用lisp解决最方便,这类程序网上很多。- 5 d+ A" |2 c! d* G8 r, A2 Q7 ]
- ;;;-----------------------------------------------------( x6 ?1 |9 @( S0 W1 Y- y
- ;;;计算线加总长度0 R% b, K8 J& ]3 w) x! C& |7 I
- ;;;------------------------------------------------------ L! g- b$ r! O( t; }
- (defun CF (/ CURVE TLEN SS N SUMLEN)
; C1 b# |/ Q9 r( ]0 A0 o - (vl-load-com); q* ~2 I( i) j: Y8 W
- (setq SUMLEN 0)4 Z, I# ~5 ^2 |! D" o$ K$ ?) U* _$ D
- (setq SS (ssget '((0 . "CIRCLE,ELLIPSE,LINE,*POLYLINE,SPLINE,ARC")))
* I( p, z# @1 u7 }! v9 m - (setq N 0)
0 x3 ~6 `& w' A/ o - (repeat (sslength SS)5 |: i! c" ^4 U2 j& V. M+ V
- (setq CURVE (vlax-ename->vla-object (ssname SS N)))& u0 Q! t3 x) j" {7 u" n
- (setq TLEN (vlax-curve-getdistatparam5 c$ R3 h: a* g( w' z
- CURVE4 d& O$ L6 p$ V/ L) b
- (vlax-curve-getendparam CURVE), ?% [. O/ m7 S) ]
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- (setq SUMLEN (+ SUMLEN TLEN))
. t1 }* B6 l) O, h3 n: J2 h3 [% t+ X - (setq N (1+ N))- Q# J* v& S& C- K8 d
- )( I. S8 J; ^# t I
- (print (strcat "总长度: " (rtos SUMLEN 2 5)))" Q& j$ H# Q. @% F) b
- (princ)" k& H2 F$ Z: q* U& S" M
- )9 ^. X- f$ `: e) J; n; _7 w
复制代码 用记事本拷贝下来,后缀改为LSP 命令为“LF”
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来源:http://bbs.co188.com/content/369_1789344_1.html! w) G5 a1 l4 L0 V; Z' s
7 S/ Q) Q: ]0 o+ y* u1 H这里还有一个,不过我的cad版本可能太低了,用不了。- @% S) t7 A' y
- ;;;=================================================================*
3 \8 }2 D, x' q( |& x - ;;;功能:统计线的长度 *$ r1 t: R; G% Z. ~" o
- ;;;日期:zml84 于 2009-05-21 17:45 *
/ ~- J. V% s* N/ Q - (defun C:TJ ()
% C5 a9 d8 o* d$ _: V) b - (princ "统计线段长度"1 _+ l9 s2 }# i' h
- (if (setq SS (ssget '((0 . "LINE,ARC,CIRCLE,ELLIPSE,*POLYLINE,SPLINE")
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- )( }. o7 i( ^0 N
- (progn
7 \, E* ^5 k' w. R3 s - ;;- H0 h I! y! M& n# W) I+ m4 D
- (setq LST_LEN '()
- I8 ?$ S1 K3 ^0 A( N2 x3 b - I 0
3 Q- k+ x6 J" _' f4 B - )
- M+ K# H! W( o6 } - ;;逐个统计) O, y! ~9 k- S
- (repeat (sslength SS); p! ?# }2 c4 y- n. Y
- (setq EN (ssname SS I)5 t. l( t. W2 B1 J* b
- LEN (vlax-curve-getdistatparam- P* x2 _2 J* O1 r. }" ^ t
- EN
( S, E2 s8 S, N' O5 H - (vlax-curve-getendparam EN)
; ?1 O# r, A: P b; b8 [# e; s/ H - )' ^$ _- t+ i- s
- LST_LEN (cons LEN LST_LEN)4 I8 K7 U9 I0 o
- I (1+ I)
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2 H0 g/ W1 H3 Y( t4 l% z - ;;显示输出. y u+ N# E# ^" P
- (princ "\n找到个数:"
% o C6 e+ ~( H9 B - (princ (sslength SS))
& ~* M g9 H9 k6 D* ` b - (princ "\n单个长度:"
5 S3 \. W( @$ B( g - (princ LST_LEN)
( }8 h" V. h' A - (princ "\n总计长度:"
B: m. L/ C' J% P; r - (princ (apply '+ LST_LEN))
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- )
, y8 c: e2 ]3 j: c- A. S* a - (princ)$ |3 l4 |) I3 L) s
- )
/ @- t# ?3 u# y$ S1 z8 j# \ - ;;;=================================================================*0 F, `5 u/ @2 A$ d% U
- (alert
* b, e) c5 B7 \1 K! w - "功能:统计线段长度\n命令:"TJ"\n日期:zml84 于 2009-05-21 17:45"* V* I" K ]4 v7 v2 k
- )
c* E6 o) T+ b- M/ s - (princ)
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复制代码 来源:http://www.mouldsky.com/thread-55170-1-1.html |
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