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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
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9 ~2 E! M. I( |+ W# Z8 CBefore change the value : ( p$ Y ^9 F% X; N |' n: Z
p0=20
1 e/ s; X. x; e: Sp1=h4 ]* I1 \9 m3 _- j
w=100 Q- V0 `$ i, v4 D
h=20% _/ m' a) x: w: b3 F2 w1 [0 h+ P
l=200
5 z% ~& ~, h w" @9 {Start to change the expressions : 9 z2 b N7 P& U$ I
p0=20
; z9 H0 @# A+ z- I+ g/ pp1=h1 X' d2 K4 X3 b6 a+ q
w=100/ A; T' S$ A: a, L9 V0 v* P
h=20
. n' W; y/ v3 B. x6 |l=200
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7 D0 f8 d7 U! j7 ]" g! H- w
- <p>
9 v! g" e1 O/ C& Q+ e- [0 X - static void do_UGopen_api(void)7 I( G- K, c! R( S0 s
- {
. a( [% b# N' J9 w - // create block 18 ?# b* o: U4 m: J, L
- double coner[3] = {0,0,0};
9 ?# o; K0 `7 p) O - char *edges[3] = {"l=100","w=100","h=20"};! V, Y, q7 ]: _. m9 l+ _: T1 v
- tag_t blk_tag;8 N# ~. S- v, ?, u7 y. e
- UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);& b, M4 k7 \8 n+ G$ }* y
- // create a hole
' _" G; |+ V1 K - double dir[3] = {0,0,1};$ k) e; q% t* B
- double coner1[3] = {50,50,0};
: i4 E' B9 t. g2 Q% p - tag_t cyl_tag;5 Y! P4 {) R6 D$ C% D# T
- UF_MODL_create_cyl1(UF_NEGATIVE,coner1,"h","20",dir,&cyl_tag);</p><p> // get the expressions
8 ^! ]* Z# h9 Y, [ - tag_t part=UF_PART_ask_display_part();- F! [7 l2 J& d, {' ^
- int number_of_exps = 0;# |8 n: ]1 ?* M) J
- tag_t *exps;3 v1 E6 q+ E3 J$ c, }
- char *str;
8 l# S! h, X: @8 v5 ?# H. _) T - char expStr[133]; O6 F9 Z0 g7 y3 q5 z2 } C
- UF_UI_open_listing_window();
$ p7 u2 R/ u/ ~( N5 r$ T/ { - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);2 U' W5 J7 W2 P1 n6 y7 F
- UF_UI_write_listing_window("Before change the value : \n");
3 b F' C' m+ t' `: f# i9 S0 q, I" L2 ] - for(int i = 0 ; i < number_of_exps;i++)( g5 ]* R& ~8 o3 P1 T0 u
- {
' L" |* C$ {* j" d. j4 _ - 0 N! h& d5 Y9 Y0 q* {
- UF_MODL_ask_exp_tag_string(exps[i],&str);
' m7 b. E( y6 S3 e5 ?0 _" z* ]1 K8 N Q7 ?+ { - UF_UI_write_listing_window(str);! `2 u. i. _1 p! V
- UF_UI_write_listing_window("\n"); 8 e l7 m; j# Q4 `' D7 ^; i
- UF_free(str);6 o Q. U. t/ W2 c. p$ _% I. S- N
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- UF_free(exps);2 R2 m5 E, i) F
- //Start to change the expressions
. D5 x2 ?. D4 m. a3 L - UF_UI_write_listing_window("Start to change the expressions : \n");
# s6 M4 R( h: [ - char *exp_str = "l = 200";
9 m1 p- [" O1 h0 E5 [. W/ C7 z- n - UF_MODL_edit_exp(exp_str);
' F8 H8 N6 }& j# Q - UF_MODL_update();! [' J$ h& g3 |( c+ Z3 N- r
- exp_str = "\0";
. l; z* ]9 x" E/ a6 \1 d# F; u - //get the new exps& k$ d0 h: k, l) S& `
- UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);$ ^1 M3 f5 m$ q) S: M4 x2 Y
- for(int i = 0 ; i < number_of_exps;i++)
" _( k2 Z7 k7 q( p - {- t/ ^# N- \7 E7 t0 i
- UF_MODL_ask_exp_tag_string(exps[i],&str);7 }# w# I" |0 L+ h
- UF_UI_write_listing_window(str);0 t- T0 C2 v) p
- UF_UI_write_listing_window("\n");
- h3 Z6 x/ K r6 s1 @ - UF_free(str);
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7 T# y0 W/ b2 ?1 Y* F$ B, p - UF_free(exps);% m, A! u/ P/ z5 c8 d ]6 T& m
- }</p><p> </p>
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