机械必威体育网址

找回密码
注册会员

QQ登录

只需一步,快速开始

搜索
查看: 5500 | 回复: 2
打印 上一主题 下一主题

如何从CATIA草图绘制的样条曲线中输出各点坐标??

[复制链接]
跳转到指定楼层
1#
发表于 2009-7-14 02:02:29 | 只看该作者 回帖奖励 | 倒序浏览 | 阅读模式
catia草图里面的一条样条曲线,我想输出这条曲线上的坐标(x,y坐标),不是所有控制点的坐标,而是按照一定长度间隔输出坐标,比如说75mm长的样条曲线,每个0.1mm输出一个坐标,一共就是750个点的坐标。谁能告诉我怎么做啊?是不是一定要用那个叫“宏”的东西?7 z1 b) G# r5 ]8 B u( o9 j. V
点的坐标要输出到excel里面,其实记事本也行,然后再导入。$ o" r1 f7 W2 L% L
4 d$ B1 D$ I; x. M
其他的软件有没有能这样做的?比如autocad,我在网上查,说是用一个“NL”命令可以,但是也没搞明白。3 }2 |1 S$ T6 x) y; q8 X5 z) y7 ]0 _
再问一下,用catia画的草图,怎么能导入autocad里面。
' U X8 y) }% Y! M
/ z j# K% L$ x4 A4 m6 W1 ?2 m多谢了,这个真的很着急用。" H$ H/ d5 D; X
6 U3 H( W8 z/ G1 F1 `$ Z9 Z
如果已知点的坐标,可以生成曲线,这个我见过,但相反的我就不知道怎么做了。
2#
发表于 2009-12-20 20:42:47 | 只看该作者
听说确实要用到宏!
3#
发表于 2010-12-16 17:18:58 | 只看该作者
StartMulti-SectionsSurface( a0 L. [( r2 n
StartCurve: c0 P4 z* ]; H& c% q

0 U+ x& _* v8 P: A5 l4 l$ n l% V
, Z; r( ^* m; K
& v& g4 m/ q; z
& [# T" z& \/ ^. L& @+ c. G- E( K4 I9 C
, K( p- f8 b _% n) z8 A! r
-739.86 -1685.6 -24.7/ D5 Z! R, ?; J; f2 M1 p6 l
-580.5 -1685.6 -49.4
* U* e: R# S' Z-516 -1685.6 -53.86! P* V+ W4 c8 E ~& C& e0 e
-451.5 -1685.6 -57.43, b2 {) ]) l- I% _8 U7 \
-387 -1685.6 -60.27' @% U% A+ H/ [% H' ?$ Y/ C: j6 V
-322.5 -1685.6 -62.42( h; r0 @3 E3 H
-258 -1685.6 -63.963 W2 C3 l! W5 H; E' D, `
-193.5 -1685.6 -64.93
+ r; h, |; e8 @) i: c-129 -1685.6 -65.32
5 Z" K/ e+ z3 F: F8 @5 ^-64.5 -1685.6 -65.17 h8 O* {* D* ]0 j) [
0 -1685.6 -64.24
" B/ s6 X! p2 j64.5 -1685.6 -62.7
. \6 j3 h M/ |$ C5 ^129 -1685.6 -60.46
2 J# g/ ^/ \ k; [4 E* a193.5 -1685.6 -57.49: e6 F1 D# | D: ?9 X# \. t
258 -1685.6 -53.72h- S6 ?% _$ q5 f- Z) {% _
322.5 -1685.6 -49.23- j+ o" r( v% ^ r/ [9 I
387 -1685.6 -43.99; K! g$ l; v. k* D
451.5 -1685.6 -38.03) {+ \ m0 S9 @( N$ t! {( B
516 -1685.6 -31.41
9 b6 F/ L7 H/ R3 B( ]7 |7 q580.5 -1685.6 -24.17, w9 e$ f4 o( C5 D+ u! d- \; E
645 -1685.6 -16.32
: m' k0 Y2 x- b4 A& I/ o0 s! V709.5 -1685.6 -7.91$ S6 N4 V$ @( y: c
774 -1685.6 0.99
! Z/ L q2 s7 U( E( X" }1 P' ~838.5 -1685.6 10.38
- j7 f% A7 @6 E; b, f" B903 -1685.6 20.17( D+ G% G5 v( A
967.5 -1685.6 30.34
6 w' u- N( R- V% ]4 }& f1032 -1685.6 40.837 L# b6 Z( O: W$ ]" d) g
1096.5 -1685.6 51.58/ U$ g/ t' j5 j7 z
1161 -1685.6 62.52
7 p( ~+ ?2 L: k9 I1225.5 -1685.6 73.629 X8 N( W& A8 y6 y( k& R
1288.15 -1685.6 84.54
* Q! d8 \/ z/ E$ j6 X4 R5 u1 ?* F0 b
4 l5 i6 q5 M) q4 a) F6 K8 a1 m
+ m' [: G5 p( B
/ z g G8 w+ i. X, ?% V* N+ P, _9 u- o. f* F- ]6 D/ u" V
-728.03 -1556.6 18.3
) o$ J/ ~- m0 R6 }8 l. U7 K-580.5 -1556.6 -17.696 z8 J \. c8 H3 ?9 c4 o! O
-516 -1556.6 -26.66# a8 v _; T, ~! {) `) |3 Y
-451.5 -1556.6 -34.33/ O+ `0 f( K0 ~: @- k( \% ?
-387 -1556.6 -40.91c4 M( N9 b# c S2 }2 G0 C' a9 |
-322.5 -1556.6 -46.55! ?( L2 w0 {& p6 e" }0 D* |# W
-258 -1556.6 -51.32' p/ L/ y) D4 B/ ]3 n# f
-193.5 -1556.6 -55.28
+ i" U* ^ q1 \! O1 N# i-129 -1556.6 -58.42- B, f, C& f/ d- S. m4 [
-64.5 -1556.6 -60.76) p2 r, P# t, C H7 s5 ?& w
0 -1556.6 -62.23
D$ J* d' L5 b5 F+ C3 u# f& c) u) `64.5 -1556.6 -62.839 j# a6 [! r8 }) |2 r6 U
129 -1556.6 -62.5
* `) \( o$ N4 U" ~6 _193.5 -1556.6 -61.21
$ Y F" X/ |' A N g. a+ E258 -1556.6 -59
( {/ o! ~, O2 Y' a& n* z# d+ g322.5 -1556.6 -55.85- _: S! B" s1 \
387 -1556.6 -51.77
3 y4 ?$ r% Q6 |6 w451.5 -1556.6 -46.87! _/ i7 \0 B. X
516 -1556.6 -41.434 b( \' M: A5 X5 c
580.5 -1556.6 -34.682 t6 V/ w% n# l$ `8 Z0 `" _# p( B& B
645 -1556.6 -27.52* O) Z& Z4 e& \+ i6 C9 I
709.5 -1556.6 -19.72
9 N$ u( Q% M' q+ S# Z3 J774 -1556.6 -11.29
# |; K6 m' J" ^838.5 -1556.6 -2.36
: K1 ^6 V' @9 c9 [ G3 X3 k903 -1556.6 7.05
6 B. K- K: V) b2 F( m* B# n967.5 -1556.6 16.86# j6 t+ v7 j- U9 f
1032 -1556.6 27.07, X- h, k7 O1 {9 x3 v s
1096.5 -1556.6 37.6
' X! C1 U. U" x1161 -1556.6 48.428 h, b. j' e @) T( D& Z ?
1225.5 -1556.6 59.47
+ w- q( N1 V9 a* f6 ~1290 -1556.6 70.69
; u, ]* ?6 h6 |! p9 J, G1322.83 -1556.6 76.45
3 ^/ T6 a. S0 m. |4 _+ W4 x
+ u, z# d& o! O/ l: Z( D& q/ k q+ S! f8 @5 W8 l6 W
1 C' z" _' N- d: _& O
8 o8 O: ?; S. }2 ~ V @5 O- d9 c
-718.51 -1427.6 59.36
1 P3 S+ y# q7 j, Z9 N; l4 i-580.5 -1427.6 11.83, W$ E5 ]) Q( U
-516 -1427.6 -2.67
$ \! J1 X& r0 G9 K8 d; z* g-451.5 -1427.6 -14.88
/ y2 r) X V$ t( T+ I+ N-387 -1427.6 -25.58
' z X8 Y+ k2 c0 }0 j- t-322.5 -1427.6 -35
8 z1 k; I2 ~( Z-258 -1427.6 -43.26
6 M% @" M: q- y/ h# V: p4 q' s5 w$ C- o-193.5 -1427.6 -50.42
! G1 [# [8 a5 H0 B/ q O) ^8 W8 N-129 -1427.6 -56.52
9 P0 s* w! d4 ^9 ]-64.5 -1427.6 -61.55
; |7 d! d7 L& s( i2 f4 q0 -1427.6 -65.49
) X7 U- O1 n4 E* K' G- u, N0 T7 K64.5 -1427.6 -67.646 l2 K8 F: @( G' W# Y* ~
129 -1427.6 -69.87
( @+ J' {' B8 K' d) U! T- P193.5 -1427.6 -70.31. Y3 ~% w9 x- U' I2 S7 y( U, e* Q
258 -1427.6 -69.60 Z- x+ Z. o5 J, b
322.5 -1427.6 -67.71/ H( z" n# W( R# g6 M
387 -1427.6 -64.8. F9 K: ~$ a8 w' m
451.5 -1427.6 -60.83
) b. E) B8 u9 b7 q516 -1427.6 -55.969 d% j3 t+ F7 N8 q2 M. ]
580.5 -1427.6 -50.227 J6 S! A! P) u0 _! `, |2 L
645 -1427.6 -43.71; W6 ~% N6 ]' X3 @
709.5 -1427.6 -36.477 T; K" J* D; z7 }
774 -1427.6 -27.73
0 o; x' k- u( B838.5 -1427.6 -20.08
+ H* V( n0 D/ A903 -1427.6 -11.03+ k5 y. E" \9 c0 D1 k4 ^
967.5 -1427.6 -1.5
" m5 Q2 n( h# W; [1032 -1427.6 8.47
7 F& c( O S. G2 d2 ]1096.5 -1427.6 18.81
1 n+ \1 T2 k" c. b6 ~1161 -1427.6 29.45' g9 p2 s+ [. l# A6 j
1225.5 -1427.6 40.38, M: m% a; S0 ~1 O0 Y5 `2 b
1290 -1427.6 51.545 q' L3 C9 E" `5 o4 C
1319.46 -1427.6 56.69
& L0 j" c+ R; b& V2 Y( T* i0 R5 [" E, D

* n+ F. ]! c i/ H6 }
1 e5 X% b- t S! |3 R8 ^ m
{8 J& z- ]- Z8 o4 \, L5 G-708.83 -1298.6 59.36
) Z4 G) T5 r5 Z4 p t6 Y-580.5 -1298.6 38.4" U$ T! o6 R6 @4 C! O
-516 -1298.6 18.60 K6 W* p5 W1 q( F+ }
-451.5 -1298.6 -1.29( W/ `- _6 j1 O6 _
-387 -1298.6 -148 [" M* H, y$ r4 N" t9 O" U
-322.5 -1298.6 -27.56
- I& k. M/ `. m, n: X8 G-258 -1298.6 -39.62+ }# x* C8 Y1 x: l
-193.5 -1298.6 -50.27
- _& `: C8 Q. P: I: o-129 -1298.6 -59.53
( H, o2 p7 X& {-64.5 -1298.6 -67.423 J' b. G; I: x; A$ z! M
0 -1298.6 -73.9' t1 H) z8 U8 y. O$ r% C
64.5 -1298.6 -78.92
! B5 F( P2 {8 B4 W3 T6 g129 -1298.6 -82.52 O3 Q/ a h& |6 g# F/ F
193.5 -1298.6 -84.62* x9 D$ j( S& p. x' P
258 -1298.6 -85.33
* \+ J; E, T. |, r322.5 -1298.6 -84.72. @4 O5 b$ O5 t: D: Q
387 -1298.6 -82.81
+ l9 }# Y$ Z4 m4 S1 W9 `451.5 -1298.6 -79.77) c! X$ H+ _# B. h0 J
516 -1298.6 -75.68; y' b6 m* h. V$ d) e0 a
580.5 -1298.6 -70.67
# O/ {, V, k& T& H/ Z645 -1298.6 -64.72
3 o# g# ^$ h! d; Y1 \709.5 -1298.6 -57.98' I( V; ]0 }( q" r. _3 E* f8 x
774 -1298.6 -50.63
- ]3 Y1 K) P! n838.5 -1298.6 -42.57
( b) k6 h1 \5 b: r903 -1298.6 -33.911 J$ Y1 i+ C; R+ p5 }
967.5 -1298.6 -24.77
8 c6 I; f4 q) X; i1032 -1298.6 -14! k6 L0 D, b5 g7 ]8 o# K c
1096.5 -1298.6 -5.078 \9 w% s# @: f7 O6 M- S
1161 -1298.6 5.4
5 f/ q$ v5 A5 q1225.5 -1298.6 16.21* f8 t, F& V% w& L
1272.18 -1298.6 24.22
% }' w- l7 l0 H) i9 j* w( D( L$ `% p1 j3 \; Q& Z
% R- H" K3 K9 p! s+ f' P4 e
5 q2 y2 s. c# g, B7 N0 F! u

) c8 @% }% t" l% w- D( M0 L1 _-696.47 -1169.6 136.4! {3 p; p6 {) G: w v4 P- o6 \$ a
-580.5 -1169.6 64.86
: n0 R0 K# D) {( p-516 -1169.6 38.23
- J& E- g. \9 E( j, [" `3 V-451.5 -1169.6 15.05
1 }! I6 _- P) ^5 q l6 }8 g- r3 i-387 -1169.6 5.4& A3 N) `* T( @6 g# f
-322.5 -1169.6 -23.63% V) L3 K! l: P5 J
-258 -1169.6 -39.86/ }. \; G. |; S1 N5 D* `' {
-193.5 -1169.6 -54.29
8 T6 ?7 n& \9 h5 P-129 -1169.6 -66.970 m q. y) L% U" S
-64.5 -1169.6 -77.89
1 u$ j) |% D* U5 V( W) @- R0 -1169.6 -87.01
+ z% E% X ~3 {* S5 h3 C; n5 b* x64.5 -1169.6 -94.37
/ l# s" M- V% H! u# G$ O* ^7 _129 -1169.6 -99.89/ y! t! }" F. P4 J: P
193.5 -1169.6 -103.65
# j9 K9 q6 N7 @0 Z& D: M5 ^) K5 r" D258 -1169.6 -105.73
b& R* t9 j4 N4 l7 m8 m7 t4 l: O9 l, L322.5 -1169.6 -106.23
$ d! d+ e/ f# [2 v) g: t387 -1169.6 -105.33
" J: p/ H* `+ @4 o( l; d451.5 -1169.6 -103.14
6 Q8 L* s& a1 e, w1 ?+ u1 R516 -1169.6 -99.8: h0 M# Q! }/ c
580.5 -1169.6 -95.44
3 z! c( }# x0 U6 b- I; [3 Z2 \( z3 y7 }7 ]645 -1169.6 -90.15
* V& s" ~. O$ c* r" X709.5 -1169.6 -84.046 S( Q/ r8 ^% f6 N/ I
774 -1169.6 -77.18
d! [$ n4 J) s/ k' _* U838.5 -1169.6 -69.66
5 i. q' [% [ U$ N. X903 -1169.6 -61.52# Y3 {8 F5 _4 H) J2 h9 `
967.5 -1169.6 -52.825 L+ S+ ^2 W" O9 M# a% }
1032 -1169.6 -43.64 ]4 {; C' F" _9 D( {) [
1096.5 -1169.6 -33.91# d7 j) l- k: s$ U1 `$ D* l
1161 -1169.6 -23.8
, k+ r2 K) k. ^- |1188.09 -1169.6 -19.41
( I: t0 p3 M1 F s+ C4 V5 @! R/ ^" O: Z A$ W
6 S7 e6 }1 v4 n& d

( w" v1 [1 D+ s) g: b5 W+ Y5 p6 V* `9 D8 [* L o a7 x8 t+ y8 Y
) u0 Y$ Y. h/ K/ V
-678.6 -1040.6 174.39
# m2 a; P1 V' B+ n3 [! ~* k-580.5 -1040.6 93.227 _1 [: F B: x0 n
-516 -1040.6 57.99
- `5 P7 I4 n( M* r/ L5 g- U-451.5 -1040.6 27.787 b3 F. z% r4 F
-387 -1040.6 1.33' v4 @+ a/ E0 Q" { w
-322.5 -1040.6 -22.14
* ]! ~" l* x' M* i' n0 Q-258 -1040.6 -43.097 e/ d4 x( C( @: z3 o' @% \
-193.5 -1040.6 -61.73
% {4 Z$ J3 K! X8 j# ~# O: \-129 -1040.6 -78.09
2 s* C* f4 h' M1 }-64.5 -1040.6 -92.21/ q8 {+ [) l/ T1 }0 q
0 -1040.6 -104.12& |7 X( }8 f' k9 D- K g& {
64.5 -1040.6 -113.77
1 d8 M. `, [) I# }$ g* p129 -1040.6 -121.19$ _7 j' O. o' K; p6 N- |1 p
193.5 -1040.6 -126.52- v! \% f5 P9 W+ G$ M4 I
258 -1040.6 -129.86
7 K+ u6 T$ [2 `' `6 o0 a5 E2 f322.5 -1040.6 -131.4. M* L Z# [- p
387 -1040.6 -131.44
' R7 j! Q* C5 {) s j1 u451.5 -1040.6 -130.03* {, U( }% M: x. ^
516 -1040.6 -127.45
, ~( U1 r$ {, m% q580.5 -1040.6 -123.82
) U& \7 ^% B' G0 k+ P2 z3 P645 -1040.6 -119.239 F7 h" l% F2 L# A$ s" U9 x
709.5 -1040.6 -113.84* S9 ~! C1 z0 c6 \
774 -1040.6 -117.72
, f2 ]* o) A' d. {6 e6 R4 I838.5 -1040.6 -100.92. Y. _( |6 M) F0 w2 ~* ^9 x1 S
903 -1040.6 -93.5" z6 W7 U! x4 u0 v% c8 u
967.5 -1040.6 -85.51
3 |6 J" ^6 T6 r1032 -1040.6 -76.94
9 c$ O/ o3 W- Y" T. u1092.44 -1040.6 -68.462 G; F- x8 ~ P4 D: z1 o
( r4 E- j- l8 M V

+ `) c: Y4 z: I) {2 c* c+ Q+ {, e( A/ P; Z% S

7 e i2 h3 x& i2 ~8 @" q8 K5 N5 W-652.57 -911.6 211.77
" @0 ]5 d+ E7 m-516 -911.6 80.77& W/ X3 K) q- B
-451.5 -911.6 41.65
, r% X( g5 S5 G! B0 I0 a O-387 -911.6 7.92
1 j+ X' r3 R# ^. x5 G2 O-322.5 -911.6 -21.746 b% P3 r+ z6 D1 v
-258 -911.6 -48.05
" s7 [. o) e$ U' Q+ A-193.5 -911.6 -71.36
4 q. B) h7 ~+ n2 g! n$ O( ~* t-129 -911.6 -91.74, }/ e8 G. W/ k1 O4 G- Z
-64.5 -911.6 -109.31$ |! l4 p' K7 V8 P$ @/ p
0 -911.6 -124.05
' W# t2 U6 j) x) |3 h64.5 -911.6 -135.98
* _0 ?2 B8 ]- r. p5 t129 -911.6 -145.21) }( r" H, {# L/ j( T. `' b6 P5 }
193.5 -911.6 -151.94, T. |/ P$ Y ~! k+ r
258 -911.6 -156.427 x5 e" v( q7 u; d7 ?
322.5 -911.6 -158.93" e7 P' ~5 E; l) K6 J4 G
387 -911.6 -159.79% }# J( v9 T7 c9 y& ^4 V
451.5 -911.6 -159.22
* n5 O% i7 G# Q/ [- N3 k516 -911.6 -157.48! Z, X5 j6 {7 i8 d) d- F
580.5 -911.6 -154.72" E* @* t# k0 t7 L/ A
645 -911.6 -151.06
8 d9 v( b9 @; f709.5 -911.6 -146.65- z' ~) X) D$ b
774 -911.6 -141.56
7 P9 l+ H3 V5 H6 `! d3 i838.5 -911.6 -135.85
0 _9 Q* M8 l- ~! E6 m/ L1 D: w: }3 \903 -911.6 -129.54# r4 G9 f. g6 h* S
967.5 -911.6 -122.63+ C5 `7 T1 c4 }3 ~" ~- ~- F* X
987.69 -911.6 -120.34
j8 o8 I* S4 K; z8 v# w
2 l N/ J* [+ r k3 a9 m$ r
6 f& s( @9 `$ T3 F9 m2 y( N- ?2 x
" y: |( Y8 M" m( F" x0 V: q2 I-615.05 -782.6 25.41: I, n; Q( \/ E4 Y! K' _4 w
-516 -782.6 111.84- e) q' c4 ~ G4 E6 i
-451.5 -782.6 59.944 z Z- _# w* U) ^
-387 -782.6 16.81# u! ]) f& `& m/ D% ?
-322.5 -782.6 -20.4, e' f5 E, E4 {: {
-258 -782.6 -53.02
# f! h0 R- d# K-193.5 -782.6 -81.64
- `. z5 I1 T& s* P5 I: p-129 -782.6 -106.49
1 j5 X1 ^, B! c/ G-64.5 -782.6 -127.69
+ M* l8 K8 d. d( C! N0 -782.6 -145.34
3 e0 d0 W6 | ]8 M9 \64.5 -782.6 -159.48& W# r+ p7 r n
129 -782.6 -170.358 W1 c4 X+ b7 {% e8 j" i8 u$ z( k
193.5 -782.6 -178.28
. ~9 J* @% g7 m2 c2 J3 f258 -782.6 -183.74
, B7 l$ Z, ?8 y0 V) O322.5 -782.6 -187.112 e1 s1 O* }; N
387 -782.6 -188.81" M3 Q. Q# ^$ ?) M# ]: v
451.5 -782.6 -189.13
/ u, i4 B6 y5 \; t: t' A6 A516 -782.6 -188.38' x5 r( |* V/ V
580.5 -782.6 -186.798 H A" S" \# W% c. ]. X
645 -782.6 -184.47
% _+ D* Q# Z( l9 \* i709.5 -782.6 -181.5- o3 \4 z' i, X W3 J: S/ v8 j: Z: p
774 -782.6 -178.02- F0 h" B0 B% o/ R% [
838.5 -782.6 -173.98
8 O. [6 D5 u; D4 V881.18 -782.6 -171.01
& c6 B% T% U" T1 D, A9 {7 X$ W! f; A

4 ]' n. e3 ~* g9 P# y
) x N7 z' n! m
& N/ Q" {- p3 C% w) m( }/ R368.55 -653.6 -215.62D2 Y6 i) R" p6 S2 q t
451.5 -653.6 -217.93 a4 {1 {$ T( j
516 -653.6 -218.64
1 {* k- I5 q( J- @3 h580.5 -653.6 -218.74
' w0 s9 x( c8 l$ a+ t645 -653.6 -218.356 h! c B& q+ G5 n
709.5 -653.6 -217.648 X1 S' `, q+ {7 n! W
774 -653.6 -216.64
0 t6 f' Z# q# m$ c' k7 C, @780.54 -653.6 -216.5
& q$ [/ h! K, `1 `' A `* {3 d" x7 t, o6 b( o! U

0 q8 ]. r9 @6 X6 V; }7 J# Z; b9 r) a9 P

. F& H8 H; x; m- z! C6 s654.35 -524.6 -252.5
~6 q# y: _) @1 m0 W y4 p9 s691.16 -524.6 -254.134 d% H1 ? M) |0 q1 p
1 M9 ]. y# k$ h$ b
介绍一个三坐标空间点导入宏格式举例如下:2 l4 K: [# Q+ M1 Y# M
EndCurve
# h( ~, _2 M" w; B0 H* ^: n# iEndMulti-SectionsSurface' v: n# a4 Y/ t/ O) D
End
6 Y1 Q- c! e- ~7 y! m
您需要登录后才可以回帖 登录| 注册会员

本版积分规则

小黑屋|手机版|Archiver|机械必威体育网址(京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号)

GMT+8, 2024-5-23 23:57, Processed in 0.051425 second(s), 15 queries , Gzip On.

Powered byDiscuz!X3.4Licensed

? 2001-2017Comsenz Inc.

快速回复 返回顶部 返回列表