|
|
请使用QQ关联注册PLM之家,学习更多关于内容,更多精彩原创视频供你学习!
您需要 登录 才可以下载或查看,没有账号?注册
x
NX二次开发中有关表达式的操作代码分享
2 M& Y5 `2 W, s ; G$ H7 R: ?* p+ b( `" Q$ g D5 X6 s
- : L% O4 x4 o/ ~$ o- B* j+ T6 u
- <p>static void do_UGopen_api(void)0 ?; _0 ]' e/ c: C9 p
- {8 g" P" G- {: _; ~* |
- // create block 1
0 ^1 T3 N. |7 {) T. M' v - double coner[3] = {0,0,0};
6 [/ E! ^* O- [$ }. b4 h, l - char *edges[3] = {"l=100","w=100","h=20"};$ D0 X5 f5 }) s$ b
- tag_t blk_tag;
: r/ k8 ~9 a! p: |. k+ z; Y7 A - UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);: S% `! K6 l; c9 G
- // create a hole0 e+ P# u7 ~2 {7 C
- double dir[3] = {0,0,1};
7 n0 P: ^; [& Z& Q - double coner1[3] = {50,50,0};. l7 U7 U8 P( J. R# L% b- i
- tag_t cyl_tag;5 O# g- f* p" P. Q# O% e1 Q2 n
- UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);</p><p> /*
2 f9 j: j$ L- p0 `, d9 X - create expression and delete it
7 r, Y' f3 r; R9 ?3 _7 e - */
1 R) \3 C& @" \# O. m t- k" b# ` - // create expression6 D6 s5 J x1 j" I0 C
- char *exp_str,*str,*value;6 |6 ~9 h0 u& X
- exp_str = "new_exp= 100";% _) a& f9 ]; q/ h* q2 M
- tag_t new_exp,old_exp_tag;
( w+ R3 ~+ b$ }5 d - char *str_exp,*str_old_exp;
; C4 U! O8 L) g - int nums;
$ y5 i( F8 C I - tag_t *exps; O3 m8 a" _- R! u4 j( ?. w+ ?
- // before create the new expression, we need check if the expressions have been created or not
; B& S4 M( P J5 n5 w - // if having, we delete it2 @8 n @6 u7 r! f* P: s# I4 K
- tag_t part= UF_PART_ask_display_part();
# N3 B1 a' z5 u1 w5 l$ z4 B t - UF_MODL_ask_exps_of_part(part,&nums,&exps);
/ h! f0 p+ Y2 } L' W7 z - UF_UI_open_listing_window();# u7 v2 w' y8 r0 m2 x
- if(nums != 0 )7 p/ A* t7 R7 O( I8 ]4 o
- {
2 y# ~% q8 L" v+ G7 v - for(int i = 0 ; i < nums; i++)
/ s# }; s; G0 | - {7 X9 e' x- {& }5 s
- UF_MODL_ask_exp_tag_string(exps[i],&str_old_exp);
* d# l9 _. G1 i - UF_MODL_dissect_exp_string(str_old_exp,&str,&value,&old_exp_tag);
& Z8 [9 Y/ V( O# `/ K" S- ~4 u - if(!strcmp(str,"new_exp")); _0 q3 x8 n p7 z7 F
- {3 v: @/ E) Y) z1 G
- //UF_UI_write_listing_window("we find the alreay expressions ==> new_exp and delete it \n");
# |4 o: n" z0 W Q0 z - //delete expression
% e/ y1 ~. T; z) `. ^+ x6 f3 F - UF_MODL_delete_exp(str);
2 R4 Z% |4 n: Q) h9 L% Y' q) \ - UF_MODL_update();
: @$ H6 O1 P6 M+ ~; ^7 \; H - break;
+ Y+ {1 N N* x" W' g0 N- X" A - }1 d4 Y* G8 B+ W7 w* V
- }
) {( r, z- K% H6 S2 N Y- { - }' {0 h" y2 d/ ^( Y
- //UF_UI_write_listing_window("we can not find the expression ==> new_exp and create it \n");& p @9 U+ z x9 v
- UF_MODL_create_exp_tag(exp_str,&new_exp);: n; P2 j+ B: v. T2 S( U& S. }, t
- UF_UI_write_listing_window("The new created expression is : \n");( K4 x2 ~0 w4 I9 K& h& K' N9 w7 A a
- UF_MODL_ask_exp_tag_string(new_exp,&str_exp);! @% k* H5 P* E h6 |$ D+ _2 a5 f
- UF_UI_write_listing_window(str_exp);
' x* }3 `/ e( a) ^! Z - UF_free(str_exp);/ C8 G! [: i, Z& W2 U+ Z: r
- UF_free(str);
2 m; J0 u6 C! e; S n$ a1 _; \6 x - UF_free(value);7 E+ |, h# s( K& S% m* }
- UF_UI_write_listing_window("\n");</p><p>}</p>
复制代码
$ g' u4 b* Q+ O! q# G |
|