|
|
发表于 2010-8-8 09:58:27
|
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。
0 o8 O( b$ }- q1 u9 r# Y- ;;;----------------------------------------------------- Y* x% F% f0 l: U: y/ w
- ;;;计算线加总长度" d% X% b1 [, X y( Q
- ;;;-----------------------------------------------------
3 p; k8 D* ~0 f' @/ H& Y& s - (defun CF (/ CURVE TLEN SS N SUMLEN)
' `# E9 ^5 m8 [$ t& @4 A# m, z - (vl-load-com), \9 z3 u" K) L+ |; }5 a
- (setq SUMLEN 0)
. Z$ k4 J' k5 y4 F: X - (setq SS (ssget '((0 . "CIRCLE,ELLIPSE,LINE,*POLYLINE,SPLINE,ARC")))
. t1 v& G8 y! w: m - (setq N 0)
8 F% l, Q2 _$ p9 _, T! |+ j - (repeat (sslength SS)) F; l$ \! P4 _8 T& Y
- (setq CURVE (vlax-ename->vla-object (ssname SS N)))
4 Y1 N) k* B9 O% j9 C6 |* v - (setq TLEN (vlax-curve-getdistatparam
5 I$ m8 h% O, x( g$ A0 N - CURVE
( y9 r8 c" g# c - (vlax-curve-getendparam CURVE)" N ?+ B( C& [8 g( _
- )+ V/ i. J6 I9 ~
- )4 z1 ]1 E3 r6 T, \$ l1 n- L1 q
- (setq SUMLEN (+ SUMLEN TLEN))
, v$ |5 N+ ]) a* ?3 z S' d( ]$ U - (setq N (1+ N))
) l' Z: i5 u* Q" f" o% | - )
, x" A/ }. Q4 \- V9 \ ?2 l - (print (strcat "总长度: " (rtos SUMLEN 2 5)))
* T0 b: d0 @( s6 ^2 J9 d6 e" ^ - (princ)
/ K! }1 N" U; {! B' D) A9 z - )1 h z7 e5 J# k+ N3 w2 K
复制代码 用记事本拷贝下来,后缀改为LSP 命令为“LF”
% x w* ^: {: E4 N H/ H+ U3 o c4 y3 X4 s" H9 d; M
来源:http://bbs.co188.com/content/369_1789344_1.html7 k6 @$ N5 c+ K) J
2 ?9 F. G( i6 i; t0 A! Z
这里还有一个,不过我的cad版本可能太低了,用不了。
9 j% k5 J. u" E; u; K {5 K- ;;;=================================================================*3 K) J5 l* V( H1 U t, V6 X& W K1 J
- ;;;功能:统计线的长度 *' Q# {" r* f5 d$ Z$ ~5 P" M
- ;;;日期:zml84 于 2009-05-21 17:45 *
/ e' t; W, x# W+ y. `( Y) O - (defun C:TJ ()! y( F0 C& }8 v4 q1 d0 e
- (princ "统计线段长度"
r7 P5 X) j0 H. G7 B+ @! v - (if (setq SS (ssget '((0 . "LINE,ARC,CIRCLE,ELLIPSE,*POLYLINE,SPLINE"); ?8 z) {4 W! ?7 w
- )
! u9 ^9 n2 H1 ^) u( v - ) U- x1 l. Q8 O' T* x
- (progn
5 ^, [- Z( E F - ;;5 U' I* ^" u3 n; I: d7 G9 i
- (setq LST_LEN '()9 t3 {& L& o2 i% X* {8 I3 D4 W
- I 07 ?6 C# R3 k1 I' ^: H
- )
3 l2 Y" ^; s& ~2 Z - ;;逐个统计
* L: j6 W: R X1 s Q9 o - (repeat (sslength SS)
( p: A! F: d+ B: w. G - (setq EN (ssname SS I)
. u/ g$ W/ d, K1 a6 E" { i; z- m - LEN (vlax-curve-getdistatparam; q" B n! }" h4 |
- EN
$ b5 B$ F. E/ X) ~9 \ - (vlax-curve-getendparam EN)
u. F' G4 i5 h) m) E N - )
, w5 W5 ^8 B7 H/ x# v' f5 u9 R - LST_LEN (cons LEN LST_LEN)7 v: z4 b* } f! g
- I (1+ I)* r+ c& y: k% w" t! c& A' E
- )4 k, y& b) ]/ g( S% M) k0 x. h5 u7 n
- )
+ T$ H: ~/ X; ~8 P1 W: d8 `1 C - ;;显示输出9 @: ~" i3 _' C$ J4 c
- (princ "\n找到个数:". g; j5 z. K8 b: }2 Y
- (princ (sslength SS))
# _7 `. m Q+ R; X. v, T5 Z/ L - (princ "\n单个长度:"
5 h2 R) u/ C0 G! K8 `" I - (princ LST_LEN)
& I' f) H1 W V w9 P6 n# A: X: Q - (princ "\n总计长度:"
5 ]; J$ p/ D' d7 F, h1 m" e7 } - (princ (apply '+ LST_LEN))9 B7 B) ~- g, I( w+ S$ A
- )
: Z5 m2 g! ]# A5 W- h - )
* z3 m& @6 N; }( \2 S0 d& f - (princ)
- K q. H: ]4 ^% j7 I4 D - )
) T5 _( F: H% Q - ;;;=================================================================*4 Z! P2 ~0 a; ^" [* K6 ]
- (alert
; B+ B) V3 C, ?9 Q- g& { - "功能:统计线段长度\n命令:"TJ"\n日期:zml84 于 2009-05-21 17:45"
: w, m5 B. y& G0 x. G& E - )
/ `7 {' n% A0 ~5 C6 R - (princ), ]! [- b5 J4 Q9 Y4 ~
复制代码 来源:http://www.mouldsky.com/thread-55170-1-1.html |
|