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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0 L' G5 Q% J% ~( n* o
& n- r% ^. G/ }$ _结果:, Z7 J1 @. t6 p% {! j1 M
) V* M9 e- X; B0 i5 HBefore change the value : A5 d9 e8 w8 i
p0=20! a. H7 U( M Y
p1=h
7 n& V1 x: O' d; v' Tw=100
6 i6 r2 U8 T7 jh=20
: ?; Z; E- u6 X/ Q& a6 I* Ol=200
5 P5 C+ V/ w& ?* @Start to change the expressions : ) H0 K& V+ u& u. D% v5 l6 Z
p0=20
% K9 U! X# i* P* E1 Xp1=h
7 m) b, n5 k. s7 mw=100
4 k, k# M$ Q9 W) O* X0 i; C7 K# Ih=20
' N$ L4 O3 I9 t# S: `2 tl=200* w* w- r Z/ d: s3 U5 K! e; p @
}$ V2 F* _ ^1 c6 C- o
2 I L- X0 H, r- <p>( i8 {% |; q& w: c' m2 Y) `6 l( K
- static void do_UGopen_api(void)
! b7 B' w9 M* Q4 K - {; F% `$ d% I; }( f# V& _0 e- A+ c
- // create block 1
. K- Q' r6 p0 i+ Y - double coner[3] = {0,0,0};% k9 A: X& h/ i
- char *edges[3] = {"l=100","w=100","h=20"};7 q* P5 H3 w% K* t1 g5 Y Y
- tag_t blk_tag;
! ^9 Q8 ~" ~7 u$ f4 T! G& L9 |! s - UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);* S. g. g( F. _9 `1 F7 W
- // create a hole
; k0 ~& v" e: n8 i7 `5 r9 I - double dir[3] = {0,0,1};: }% C4 h) A) H( _
- double coner1[3] = {50,50,0};
$ K: Z$ I, X1 n0 b - tag_t cyl_tag;5 i& v( f& T7 l4 X+ N3 y1 [! }/ m+ s
- UF_MODL_create_cyl1(UF_NEGATIVE,coner1,"h","20",dir,&cyl_tag);</p><p> // get the expressions
' S- m+ o0 h! J+ A! p8 Z0 e$ m& t9 ` - tag_t part=UF_PART_ask_display_part();
# y6 U- L9 T# p/ I - int number_of_exps = 0;
& ` H& b$ \; W( R! _ - tag_t *exps;; e2 D' V# R* D% x, [1 n Q/ P
- char *str;5 t6 X( Z9 D; |0 J$ T4 P
- char expStr[133];1 w& J; Q A, A9 l/ V
- UF_UI_open_listing_window();
N) v& S0 h. M4 A' a: e( f - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);9 }9 [ b, f6 F5 b* f
- UF_UI_write_listing_window("Before change the value : \n");4 g. O* z6 ?2 G4 _, m5 Y h
- for(int i = 0 ; i < number_of_exps;i++)8 a8 s; V/ _/ G0 E4 k" C
- {5 O7 F: g; V8 u2 s
- , A5 l' ]" i( L
- UF_MODL_ask_exp_tag_string(exps[i],&str);
1 J; @% L- y2 t" r" t' C - UF_UI_write_listing_window(str);
2 i, x a7 r7 L+ p4 P - UF_UI_write_listing_window("\n");
! ~& |, e3 N8 Z, ]3 r5 V - UF_free(str);4 ^7 B5 j: c) H
- }
7 ]" i9 W3 r0 b) O8 G( x -
# Z! D% ^4 i: Q& y* I+ L - UF_free(exps);7 R5 m L/ I+ v: Y; B7 `
- //Start to change the expressions
) H4 q; q9 ^0 H8 u% j5 V - UF_UI_write_listing_window("Start to change the expressions : \n");; ]# O) O7 H7 Z% i `0 A
- char *exp_str = "l = 200";4 j( j5 O G/ I6 {
- UF_MODL_edit_exp(exp_str);5 N1 i5 L& A% p
- UF_MODL_update();
, A# H' Y$ ?' a8 d# n - exp_str = "\0";
$ b* f k) W3 C& u$ ~& `( Q - //get the new exps
% k# i) ?+ p7 @& N- W. G# M* z - UF_MODL_ask_exps_of_part(part,&number_of_exps,&exps);
; m9 P2 a) @1 Z" _- [ - for(int i = 0 ; i < number_of_exps;i++)
; M" R9 N8 {7 ~+ G - {1 L) T- w1 }, V
- UF_MODL_ask_exp_tag_string(exps[i],&str);
k" \; B' r* D, a- h$ V0 c - UF_UI_write_listing_window(str);
, A& @8 H+ o E& a) L - UF_UI_write_listing_window("\n"); 1 z/ U! o. p4 i# h2 N
- UF_free(str);" k2 k7 B' e9 c1 C' [* b
- }
% j* t9 g( D7 Y! |; `$ J2 _ - UF_free(exps);/ h# @3 |3 W$ @4 U1 `
- }</p><p> </p>
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