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获取部件中所有的表达式,并对表达式进行更改,更新模型; j2 H4 W; p7 }4 y9 V o( B/ x
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结果:* ]4 k7 Q" M% Y4 ]+ H1 Y) G# S
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Before change the value : , M# z' d9 `4 [& L5 N" m. f
p0=208 S R8 N2 K/ I# n
p1=h9 _# F* E8 D1 f: N' L
w=100
7 Z9 e! Z) m. Q, a% lh=20
6 ^; R) t6 G7 y$ L V. o. Ll=200
7 ~8 y; N9 r6 e9 \7 JStart to change the expressions :
) h5 k& `* B: l o4 a, s) L/ Ip0=20
- q! _4 Z3 p U+ Mp1=h* A6 g2 l( E; N5 t% g
w=100
$ K n2 M F7 N, y/ [. U, [( Zh=20
6 s, b9 a3 s% [3 R" _7 Kl=200
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- static void do_UGopen_api(void)
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- // create block 1& d) n5 _' x& O" T% c$ e2 D
- double coner[3] = {0,0,0};
# X r9 n' I! [5 Y% u - char *edges[3] = {"l=100","w=100","h=20"};5 Z! a( p7 ]( n7 _
- tag_t blk_tag;% F8 ]5 s9 i! Z n' G, o, S
- UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
% a9 h( @! F6 V4 O" A1 u& @5 q; ]) A - // create a hole D4 `8 l+ B W4 W2 o5 o
- double dir[3] = {0,0,1};
% D! u; [! x, V) B- v( F - double coner1[3] = {50,50,0};
+ k( t x3 t( F2 N# Z - tag_t cyl_tag;; I' X8 v( w/ H2 j. d$ k: ~
- UF_MODL_create_cyl1(UF_NEGATIVE,coner1,"h","20",dir,&cyl_tag);</p><p> // get the expressions
' ]! f5 V2 n8 S# e. T - tag_t part=UF_PART_ask_display_part();3 _) | m. t$ R9 P) l! B! Y6 O
- int number_of_exps = 0;
! d: G9 T& f6 F" P: x - tag_t *exps;1 L/ v/ {( J* w6 ^8 Q
- char *str;
; ]4 w0 I S+ s1 J/ j - char expStr[133];
) z1 U* J- j8 p) X. d& T6 y - UF_UI_open_listing_window();
: L* p3 y7 i) {! G2 t5 N - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);. W$ \' h5 _6 z& A4 b; _
- UF_UI_write_listing_window("Before change the value : \n");
! D! P6 c6 a7 h, [( ^2 O* [ - for(int i = 0 ; i < number_of_exps;i++)
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- UF_MODL_ask_exp_tag_string(exps[i],&str);( g) O. c$ L+ F! A( O E
- UF_UI_write_listing_window(str);
, M4 t: _) U8 J4 Q+ s) k - UF_UI_write_listing_window("\n"); / R( d0 o+ ~. A7 i6 v
- UF_free(str);- M l+ h# P* L% x [' i, x
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- UF_free(exps);$ r1 I% [# a( T4 z: q9 V2 B
- //Start to change the expressions- S% H" D6 l8 D7 Y: a- S
- UF_UI_write_listing_window("Start to change the expressions : \n");
4 T4 y* Q1 Z# R# @ f - char *exp_str = "l = 200";
. C+ }7 A$ a6 S/ V% C. Y - UF_MODL_edit_exp(exp_str);
( D* V- Q6 `" W7 X8 a0 G8 R1 } - UF_MODL_update();
+ s9 Q0 q6 A6 P$ d - exp_str = "\0";( U5 {1 r" M+ U7 O+ L" _
- //get the new exps
* t4 Z- f4 r& d! R - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);6 w: P; p+ W- I% t7 m3 M
- for(int i = 0 ; i < number_of_exps;i++)9 s( W& l8 t. l( _
- {
5 e* c2 l: W5 g& }3 o7 f5 X( Y - UF_MODL_ask_exp_tag_string(exps[i],&str);
/ l1 m5 D7 k3 Y, [' h/ G. x - UF_UI_write_listing_window(str);
4 s9 F! N% {4 _/ X& \ - UF_UI_write_listing_window("\n");
Q$ R( N. y& R9 G - UF_free(str);
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$ |5 b( S/ p! o - UF_free(exps);: z% G& U* r* t" K6 X$ w2 Y( T# u. @
- }</p><p> </p>
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