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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- T* _% D7 b9 x; ?6 N- @; {9 j/ W
4 D3 a- T9 n' l! w. a. ?
结果:5 x _0 c+ {5 w: m* E8 M5 w1 c
, g: u& p# \4 q, c' IBefore change the value :
' ^9 b" c! {* ^p0=20
0 Y8 G, x R/ Q3 _, q8 Up1=h; P+ H, l' `; v# T) K
w=100
- [( }* E, A) [5 y0 [1 qh=20) b& G& Y) H* ]' [/ n. I6 H* I
l=200
- Y0 E! O0 k% ` W+ l) `Start to change the expressions :
5 M$ E% a6 k @5 fp0=20
$ Q- o7 Q+ [) j, K. ~1 rp1=h
! k, e; T! P, O6 A8 E0 c% F/ {w=100. J! ~; |$ f B- v, V9 A3 g1 d+ M
h=20
5 u8 v% w* P! kl=200
. l7 w, a# p1 ~. j% C
& c i8 w; C/ k! R D7 j0 o
5 W6 N% v. }7 _( x& z) [% F- <p>3 T9 A/ Z9 \6 m. H$ s! y" I6 B
- static void do_UGopen_api(void)+ u4 c* r5 n- B8 ]/ j
- {
3 w; @/ w$ }: Z. ` - // create block 1" _9 c2 u# I6 q. l B5 k0 f# Q4 `
- double coner[3] = {0,0,0};9 ?" K6 L: _6 o w
- char *edges[3] = {"l=100","w=100","h=20"};5 B8 E& r, y6 E5 ~
- tag_t blk_tag;" `3 s! F, Y$ d# n+ P5 N
- UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
. X' {8 @: ~% y- q6 X - // create a hole
3 G- a$ p. c& L" J6 B3 s8 _ - double dir[3] = {0,0,1};
6 ?% F: A1 ?7 @/ ^3 Z9 v - double coner1[3] = {50,50,0};
$ g% v0 u6 G6 x/ w: ^ - tag_t cyl_tag;1 k! H9 o5 ~( C
- UF_MODL_create_cyl1(UF_NEGATIVE,coner1,"h","20",dir,&cyl_tag);</p><p> // get the expressions
: q) r' { q6 {" M5 @ - tag_t part=UF_PART_ask_display_part();
8 f2 M6 K1 \( a - int number_of_exps = 0;3 C0 P* l6 f5 c8 x6 T
- tag_t *exps; `7 d- n6 U9 V8 r( ]3 |/ j* o% R$ F
- char *str;
, k4 p* j9 T$ F2 A - char expStr[133];
) N- B. Z; P7 [+ k: v1 [ - UF_UI_open_listing_window();! H. a3 B7 @* _* _ i' u, }( v$ |& ?0 K) Z
- UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);
" B1 P- Q# K( L5 e) ?6 j1 Y: F - UF_UI_write_listing_window("Before change the value : \n");
* G5 P, L; _- Z - for(int i = 0 ; i < number_of_exps;i++)
( S% T3 l' u3 b* N) S - {. l. V4 G9 B8 _* F# Q( L
-
" C" i8 H/ i- o, `( N" U - UF_MODL_ask_exp_tag_string(exps[i],&str);
6 A+ O% Z) c& m - UF_UI_write_listing_window(str);, u$ |3 G$ s- u& L
- UF_UI_write_listing_window("\n");
! Y) R& t( F1 m- m* {# Z - UF_free(str);. H, } X8 F) |0 j$ i+ l" }
- }
' Q; C$ g1 Y s- B& r' g: @ -
$ u! B5 |- f/ C, y2 B% K- @# t* X' k - UF_free(exps);- ~ g- l8 Q7 W
- //Start to change the expressions
) [" C" @: ]; Z) l3 [1 p- W( l - UF_UI_write_listing_window("Start to change the expressions : \n");# H5 s! |+ J+ p
- char *exp_str = "l = 200";! [5 J5 i( F! F2 O+ s. h
- UF_MODL_edit_exp(exp_str);5 G: v7 n+ ~: Z& S9 E- a
- UF_MODL_update();
+ B2 Y) \- ^8 K- ^. M/ J - exp_str = "\0";
- E! W, H! @0 G5 |# d; N& M - //get the new exps
$ m0 a2 h' d3 @1 b) l# Q - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps); k1 n, D2 ?% @9 Z+ w
- for(int i = 0 ; i < number_of_exps;i++)* {( R/ @+ n; L; v" u Z0 m9 _. R
- {
# a$ F1 r+ l: @ - UF_MODL_ask_exp_tag_string(exps[i],&str);
6 i0 O! {5 m/ P( s6 N - UF_UI_write_listing_window(str);
- Q9 p' `1 o- P6 ]. O9 F - UF_UI_write_listing_window("\n");
7 M) ^. j1 E2 k) @ - UF_free(str);
2 J+ d6 ~# [, w6 d8 V7 d7 E& @ - }6 R7 s% n/ u9 L! a2 U2 D. Z* T
- UF_free(exps);8 {$ D) G5 s+ X6 G
- }</p><p> </p>
复制代码 : s/ D, Q+ T, h& }/ g: M6 Z( w) x/ Y0 L
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