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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. J D/ \/ b8 \. B1 F+ W4 e) B8 k
5 b: `; Z, d; k$ h7 V5 Y4 @) [结果:/ ^/ h# ^3 l+ p- a0 ^
) B3 R4 d2 B, X# U; OBefore change the value :
/ _* ]7 o4 Q9 x( z9 O: Tp0=20
% x6 z- _% ?- d* z* Pp1=h' o" u. d' r& s1 d3 w* P, C( [
w=100. I- ~# @, {9 e8 ?6 `/ L
h=20
' D6 F9 O# D* B! Jl=200; U; L7 d/ y& q$ h0 O
Start to change the expressions :
. ]4 [" j: _1 c3 H4 Hp0=20
/ k( O8 V# l& V4 Sp1=h
, u3 t+ T. d# I7 I: yw=100: W0 e6 e/ ?- }0 e% q
h=20$ k1 @+ O$ d, G. \: Z8 _
l=200
, R5 X5 X( {1 h; x5 Z9 a2 Y8 \/ [/ h& z/ [& T! T6 m5 l
( Z3 S9 L$ L* x& L0 T' m- <p>3 |& Y; D4 C, G
- static void do_UGopen_api(void)9 e/ h3 _' Z) y" q. v q. {' K P# L
- {
# V8 C, A4 j- W5 C; j* l - // create block 1& G2 y0 F z% H. k# Y6 b
- double coner[3] = {0,0,0};
2 {/ l& r- \! t0 i$ z4 \: Q1 E. d9 g0 o - char *edges[3] = {"l=100","w=100","h=20"};0 w* A/ G' N* p2 E/ M9 J, t/ h
- tag_t blk_tag;
; b- r( O. P+ X4 }# q - UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
j2 _% r: g) U- W: q6 L/ c# D - // create a hole8 d1 i2 q3 [) p9 X, n
- double dir[3] = {0,0,1};( a- Y% h# ~+ |/ F2 F
- double coner1[3] = {50,50,0};' O3 w+ U# y8 m, F/ L& Y& i5 f
- tag_t cyl_tag;
6 A t( {1 p% M' b+ @1 E - UF_MODL_create_cyl1(UF_NEGATIVE,coner1,"h","20",dir,&cyl_tag);</p><p> // get the expressions: p. w$ f+ m" O9 T
- tag_t part=UF_PART_ask_display_part();
# J$ T4 e# g) \" l - int number_of_exps = 0;
, M4 n9 M! |# M; [/ T - tag_t *exps;" f) S7 l9 x2 R# T$ D% |
- char *str;, e6 N1 Z+ U/ X2 N0 C4 b# B0 J b
- char expStr[133];. n5 E' @8 V) c; @! l
- UF_UI_open_listing_window();
+ Y( J9 r; q. c& i0 D - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);" N4 A! V% b# q" g" C
- UF_UI_write_listing_window("Before change the value : \n");' [5 P. Q8 \4 [3 w! C
- for(int i = 0 ; i < number_of_exps;i++)- u( m2 v; H5 @# T. p5 q
- {4 S5 V' ]7 {$ ^, a
-
6 g: N* X% @( P. ?1 A+ Z& Z - UF_MODL_ask_exp_tag_string(exps[i],&str);
! |! c/ c. i- ?/ i+ N+ F - UF_UI_write_listing_window(str);
& E* o9 D& H/ M9 `) U1 @+ t - UF_UI_write_listing_window("\n");
# `. j. ]1 [6 {" F$ a0 L6 A) [ - UF_free(str);
" F! J" i3 l {3 E - }, R8 I$ K# Y3 q0 L! B" B! G: `% `
-
4 q7 L# a+ A5 e6 F - UF_free(exps);) V; w& S7 k- U: ?
- //Start to change the expressions3 D$ ]9 w" d% O) L; E, S$ H/ t8 U, r1 D! G
- UF_UI_write_listing_window("Start to change the expressions : \n");
7 ~. X& s0 ?4 m6 E - char *exp_str = "l = 200";( l- e% }3 |5 L- U
- UF_MODL_edit_exp(exp_str);
2 s6 v0 p5 z% L7 d# S, `; }* W! | - UF_MODL_update();
5 \( Q8 b# j. g! `* c$ [2 u7 _/ Z - exp_str = "\0";: V# e0 D8 Q! k0 v( e
- //get the new exps' t2 ?7 [$ |# J4 f* l' Y+ O
- UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);6 J4 O- P o5 F
- for(int i = 0 ; i < number_of_exps;i++)' a+ O% C' {: @3 I
- {
0 k+ I2 D( |2 k$ A - UF_MODL_ask_exp_tag_string(exps[i],&str);
/ j! Y' y3 V0 ~2 b - UF_UI_write_listing_window(str);
4 t+ A1 p! H* l4 S0 @! i2 `6 D - UF_UI_write_listing_window("\n");
# A: z+ x9 L! y( O1 k0 Y - UF_free(str);
. k. Y& m7 A3 u' }4 N+ R - }
+ | b9 c3 v# a( u8 q! W& a - UF_free(exps);
. ^6 N+ ?$ d3 h0 v/ w5 T. h - }</p><p> </p>
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