创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

#include <stdio.h>
#include <uf.h>
. Z7 w6 p/ C4 x" B( R+ _/ L& G#include <uf_ui.h>
' V- K" B/ H- y$ _2 U1 K1 E, w#include <uf_modl.h>
#include <uf_obj.h>
) R, t- J$ B# x3 D9 z- M! w#include <uf_part.h>
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2 t1 r. g$ G9 s: G1 S/ v#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
; ~6 g6 q* D1 F2 F% ^" I  l8 b2 {
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. `5 c2 ^5 @3 k7 ^; N9 c2 \+ fstatic int report_error( char *file, int line, char *call, int irc)
7 ?9 w! ~- \/ t9 d{
    if (irc)
    {
+ K) j/ w: u' O: y# D& E. P+ w        char err[133],
5 Q  b6 ~7 n6 B5 Y% l             msg[133];
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        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
  n9 o: w8 m8 G  _        UF_get_fail_message(irc, err);
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        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
* L# u7 p7 z: g" q4 t2 K/ V        UF_print_syslog("\n", FALSE);
& ^2 G9 o2 {/ M3 T$ n        UF_print_syslog(call, FALSE);
9 i+ p3 }7 U: B0 c+ f' x! M        UF_print_syslog(";\n", FALSE);
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- r3 [. Y/ s6 J& Y8 r/ ~
        if (!UF_UI_open_listing_window())
' L& `3 A/ S# G! K; y4 ~        {
" N# h# m2 ^" T! Q5 g8 E; g$ A( `            UF_UI_write_listing_window(msg);
( u% Q( V( ^  Q9 |/ B+ @            UF_UI_write_listing_window(err);
- c- E; I& \6 b7 w            UF_UI_write_listing_window("\n");
6 g8 S$ t: }0 D+ ?& _9 N4 T$ I: |            UF_UI_write_listing_window(call);
- y5 X3 i9 N  F& i  q2 C            UF_UI_write_listing_window(";\n");
        }
    }

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0 r% P3 e) \7 i. Y3 Z& i    return(irc);
}
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/*****************************************************************************
1 T& y6 E' _3 J7 }# W3 r**  Activation Methods
*****************************************************************************/
- j+ D2 i' m7 D8 G1 ]- ?! f8 o/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
! T" G5 D3 ?1 p4 p6 x7 Z) v5 T**      "File->Execute UG/Open->User Function..." */


tag_t part_tag = NULL_TAG;

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UF_FEATURE_SIGN sign = UF_NULLSIGN;
$ L9 I& R7 V, f3 Kdouble origin [3] = {0,0,0};
char * height = "50";
9 K- a, G  h8 G: P( |char * diam = "30";
; g5 n* C- a4 ?! p% \double direction [3] = {0.0,0.0,1.0};
# i% K* a1 N% {- }$ Dtag_t cyltag = NULL_TAG;


7 I# d0 h5 \' X9 x& PUF_FEATURE_SIGN sign1 = UF_POSITIVE;
0 k7 N" c+ J* x: \double origin1 [3] = {27,0,0};
char * height1 = "50";
' \! G2 @  k, w# Y/ _0 G6 q0 uchar * diam1 = "30";
" D7 k. d+ Q+ \- q, rdouble direction1 [3] = {0.0,0.0,1.0};
+ G$ k2 C9 b6 R& l; j5 [, ?. K: i$ btag_t cyltag1 = NULL_TAG;
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tag_t cyl_body_tag1 = NULL_TAG;

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$ Q% b/ |2 P+ H; `2 t% o7 Z* Vint num;
tag_t  * exps;
int i;
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char  * string ;
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& @# t: R2 H- O  n/ {2 Q. H" [uf_list_t * edge_list;
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tag_t blendtag;


. G" d4 k2 l% K+ x& X; ]extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
. r* n- h2 j5 E- _- M# E1 p{
) `- {( P! Q7 S" \. @8 U. }# e    /* Initialize the API environment */
; c$ E! g4 ?* N- ?4 D+ D    if( UF_CALL(UF_initialize()) )
5 J" x) H( d8 z5 O    {
        /* Failed to initialize */
        return;
    }
   
& x8 g# s6 |2 e4 [    /* TODO: Add your application code here */
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; N6 ~5 r% d5 ~, ?, l" u        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
3 }0 B0 {- I4 _        UF_MODL_create_cyl1(sign1,origin1,height1,diam1,direction1,&cyltag1);//与第一个圆柱求和
        UF_MODL_ask_feat_body(cyltag,&cyl_body_tag1);
  c) L( E$ K6 a7 [" x, @7 m+ @        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
        UF_MODL_ask_exps_of_part(part_tag,&num,&exps);    //访问部件的所有表达式
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        for (i=0;i<num;i++)
        {
+ m; L# Z: _% x" J3 S    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
0 n2 W+ R7 r% W        UF_UI_open_listing_window();
2 _" T" L/ z) ?7 B4 ?! ^+ p        UF_UI_write_listing_window(string);
        UF_UI_write_listing_window("\n");
        }
* q4 m" U' k1 I7 L    UF_free(exps);
        UF_free(string);


        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
- {3 B. N' X* n        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
9 }) i% v7 m* W% i2 m2 _: K        UF_MODL_create_blend("0.7",edge_list,0,0,0,0.001,&blendtag);  //对圆柱体的所有边进行倒圆角
" B' u) V) T: b9 d$ c9 `        UF_MODL_delete_list(&edge_list);    //删除链表

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    /* Terminate the API environment */
1 r+ b8 L9 M6 n1 N    UF_CALL(UF_terminate());
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- ?& _7 b, }. T7 p( _+ q/*****************************************************************************
& r+ K! K8 t. ]& A**  Utilities
*****************************************************************************/
3 }1 j4 R+ N  o; F% [/ }
! K1 z7 o- v* Y' ~( z5 O& [8 ~; J
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
: }# g% S4 T% U# d6 q, B7 y. O  A**     If your application registers a callback (from a MenuScript item or a
9 v9 H# d3 g5 `; Z4 a4 W**     User Defined Object for example), this function MUST return
. B# r$ J4 O  B  o**     "UF_UNLOAD_UG_TERMINATE". */
9 O# J  X( O9 M3 C9 s" Q5 Vextern int ufusr_ask_unload( void )
{
4 o5 }+ ^( H5 E, P    return( UF_UNLOAD_IMMEDIATELY );
}
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admin

Perfect~！

admin

Perfect~！