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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。
- c) V8 G7 s, q: F0 P2 g- ;;;-----------------------------------------------------
& \1 ]* A0 L. K* S6 Q% M r# z - ;;;计算线加总长度
6 N1 O0 Z, t% @: m! B$ t - ;;;-----------------------------------------------------
+ L; x* l4 [9 j9 G: Z) q7 V - (defun CF (/ CURVE TLEN SS N SUMLEN)" ^7 @6 u0 i- A; W# l: N& ], R( p2 k
- (vl-load-com)
+ b( Z; G- }2 z* [ - (setq SUMLEN 0)8 D5 a% F g, u7 i, N6 [: ]! n
- (setq SS (ssget '((0 . "CIRCLE,ELLIPSE,LINE,*POLYLINE,SPLINE,ARC")))+ G) Z% u: k- u4 K* T
- (setq N 0)' [$ o ^% G% F: R. |/ U
- (repeat (sslength SS)! @) g2 S E7 l7 S
- (setq CURVE (vlax-ename->vla-object (ssname SS N)))
& B4 g$ M# X# y - (setq TLEN (vlax-curve-getdistatparam
/ Y) g$ H$ u6 q, f* j' y - CURVE
/ f2 C) g; J& a2 X! k9 E6 J7 m - (vlax-curve-getendparam CURVE)
2 @; R/ x& E, u' A8 ^% [+ ?6 V - ): t& J+ X, v" l: Q
- )
: d9 b* A0 r* ~3 [1 h% C - (setq SUMLEN (+ SUMLEN TLEN))
' P T. l) f/ D \ - (setq N (1+ N))
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- (print (strcat "总长度: " (rtos SUMLEN 2 5)))! F' g, P- M. ~# |" }4 o& F
- (princ)$ U1 M `1 h9 u6 o3 J
- ). x6 l: x. K, C0 e! V1 i2 X
复制代码 用记事本拷贝下来,后缀改为LSP 命令为“LF”# T, c6 q) s3 _- k- I% h
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来源:http://bbs.co188.com/content/369_1789344_1.html
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这里还有一个,不过我的cad版本可能太低了,用不了。- + C+ `: L" Q, c- I4 j
- ;;;=================================================================*
# G6 c! L$ Q' i p! [: |; f' L1 Y - ;;;功能:统计线的长度 *+ H* I% J; [5 x Z% k) H0 \2 D
- ;;;日期:zml84 于 2009-05-21 17:45 *
. O7 J5 Y. ]2 r* Y, ~& T - (defun C:TJ ()
5 Y7 D: J4 R- @/ f1 {; U; Q - (princ "统计线段长度"
4 l7 M8 E5 A$ p( u - (if (setq SS (ssget '((0 . "LINE,ARC,CIRCLE,ELLIPSE,*POLYLINE,SPLINE"), i3 r& C+ I( H
- )( Y, }! p7 P# G6 b) K
- )
; d# Y/ d! ?& u) q1 Q# L - (progn
' }( S) x* o, a - ;;6 `! |. R Z5 C- f. |- J
- (setq LST_LEN '()
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3 m9 Y5 c2 B$ S7 `& k9 i( [& j; K - )+ t+ P$ ?* m3 C$ r- G
- ;;逐个统计
# o3 R1 ?( p l, S1 `' _ o - (repeat (sslength SS)
1 b" Y' K/ \& Q+ |4 i - (setq EN (ssname SS I); `7 c7 L0 i1 [: B- Z m
- LEN (vlax-curve-getdistatparam& S6 |9 F3 {7 k
- EN
/ F' T/ s' A; j6 m6 D - (vlax-curve-getendparam EN)
. w; C4 c8 H: ~+ g9 R - )
5 k' {& o# Z# d+ O - LST_LEN (cons LEN LST_LEN)
( d9 x5 F' K n" e) G - I (1+ I)
], t3 o5 _, X. m* K9 d - )1 i9 G+ Y# C0 X& b& {+ j" q" o
- )$ [3 o) S+ S2 S/ A: `+ _
- ;;显示输出
$ c' m' @% U) E0 ^& I& V# G' m. F - (princ "\n找到个数:"
5 e; ~( i3 K* v4 u: D8 ~ - (princ (sslength SS))- w* G" V7 @# a' M+ g" D+ J
- (princ "\n单个长度:"1 {$ o: Y' d' d' n+ F' Z5 S4 L
- (princ LST_LEN)7 S0 X' Y; N4 X7 y7 x
- (princ "\n总计长度:"
" B, X9 l0 O+ y1 {) @) i- p+ x4 ~7 p6 r - (princ (apply '+ LST_LEN))/ I$ c9 v- m9 O0 b
- )
2 ~+ X4 O% X* x& R7 F7 q - )
$ P3 ^: ]5 G3 W# z& C0 I - (princ)
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3 \, ]! \5 O$ A4 k0 ]% ^ - ;;;=================================================================*1 G9 @' [3 T: \+ o, _! W0 r" H8 D5 ?( Q6 X
- (alert1 u7 ?9 T2 e. g8 R
- "功能:统计线段长度\n命令:"TJ"\n日期:zml84 于 2009-05-21 17:45"
! [6 r" u6 m4 k5 C - )3 f2 b2 J9 u: U* [# w; X+ S6 t
- (princ)
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复制代码 来源:http://www.mouldsky.com/thread-55170-1-1.html |
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