创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

. p: W1 p/ @$ y7 U+ C+ V9 D#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
  d; f8 _  q( v( H' l# W#include <uf_obj.h>
6 e7 D/ o9 |, F. [8 r6 i( K+ N#include <uf_part.h>


#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))


) k' T' @" Y' G  ?) v  n. qstatic int report_error( char *file, int line, char *call, int irc)
8 Z7 k) U. w2 N; V{
: Q. H; @$ n. ?, C9 q    if (irc)
7 ^+ m# Z4 a, O, K/ q1 y    {
+ [5 s* A& a6 a7 Y        char err[133],
             msg[133];
: |" J2 Q* h6 e. k$ p! a

" V3 ~, X; z/ K5 y, M        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
  |% s: I& M- q7 ^% x7 j            irc, line, file);
+ O8 S/ H3 [3 H: ?        UF_get_fail_message(irc, err);
/ v! ?* G5 y7 @" |1 Y) ]

        UF_print_syslog(msg, FALSE);
) u8 B% P4 \  z- E& E        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
3 N% g* [0 q. I. y$ X        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);

5 {8 s# A( N  f0 c, O. ~
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
3 j2 @0 I& @8 y: g0 M- e& W$ ~; j            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
- L& C+ {" B& Q! J& O$ s6 F        }
$ ?1 p3 V) H+ i* w' \- `/ y+ M% J    }
6 a$ `0 X* \) E# t# l  ?

    return(irc);
}
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/ J& x1 v+ v% G9 R


/*****************************************************************************
6 [# b: L1 W/ ?  k2 h2 f8 k**  Activation Methods
, M  J& `3 f5 b1 q6 {4 t*****************************************************************************/
5 Y( q& z, K/ d8 z3 x  l0 ^/ q/ `1 A/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
$ ~$ f; C2 i1 v& e6 @% D- P  r$ v**      "File->Execute UG/Open->User Function..." */
9 \5 O( }6 l5 p: o! N

7 n  D+ C9 `6 c3 rtag_t part_tag = NULL_TAG;
7 u/ k4 C+ v+ I% s! \& Z' g

UF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
) ?' I, ?( f: \6 u0 v* Lchar * height = "50";
4 P$ }, d  [2 O5 q& g( U4 Uchar * diam = "30";
+ `- y8 ^9 c3 o/ t+ Y5 |' L, Ydouble direction [3] = {0.0,0.0,1.0};
( R8 A' z1 |9 Y) l4 e- ]tag_t cyltag = NULL_TAG;

$ P5 l$ `% W/ J+ u3 q7 `
1 b% E( G0 e" w" M+ dUF_FEATURE_SIGN sign1 = UF_POSITIVE;
( Z- S: q% e+ w" t3 [" P% hdouble origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
. [) z! W+ Q; Z7 Qdouble direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;
; `- V( m  W" Y1 ~( I
, i5 A/ B2 r8 J9 N3 K& s9 X
' X( }2 i( b/ c9 mtag_t cyl_body_tag1 = NULL_TAG;
/ w7 [" r0 ~  C( d/ Q

1 Q" W9 H- O( yint num;
tag_t  * exps;
; m' {8 y( P" V: n3 Nint i;

/ D  z% H; v. G) k" W4 j
, S# ]1 L  a; |& j6 y, _char  * string ;
0 `/ Z5 X% R  |2 d% D- G4 u
! [# u% F% g  V% N' x% J$ o! o
uf_list_t * edge_list;
& d2 B0 o$ E* o) a! f
' j3 L1 z8 ^0 ^; W+ O
tag_t blendtag;
$ y5 a1 j# U  ~5 D1 r

extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    /* Initialize the API environment */
* o. @* W3 f0 D7 A' q6 O    if( UF_CALL(UF_initialize()) )
    {
! Q" R2 s" r5 B1 A        /* Failed to initialize */
. Q) ]$ j/ Y% z        return;
2 K2 K; _6 A8 E; `$ @, m    }
- [! A- k* t7 Q2 O2 T: b0 F" ?   
    /* TODO: Add your application code here */
" a* o# n( g- ^6 X
  W2 N: W# u5 C1 N) x& X/ R# X
        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
6 q1 ~0 ~# q* V        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
        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);
2 M  `8 r; E# _/ a& H, C        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

1 t2 `. J, i4 j
8 e0 \& T" t  p        for (i=0;i<num;i++)
        {
9 \  F1 K& X  p" q: U4 f    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
        UF_UI_open_listing_window();
        UF_UI_write_listing_window(string);
# J! l9 H' F/ c        UF_UI_write_listing_window("\n");
        }
    UF_free(exps);
' N; H2 t$ C! M' D' f7 s- r) e        UF_free(string);
  ]8 q  T$ I6 E0 D  t" X3 m
4 m2 @+ r2 g: a4 a1 D
        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
# r7 }4 q( R5 k2 N4 g        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
$ I0 B7 ?3 M, y        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
8 a0 K  y* X8 _, @* r        UF_MODL_delete_list(&edge_list);    //删除链表

4 W% ]4 d% Y) E0 V
    /* Terminate the API environment */
( |: x3 ~7 W$ B' X    UF_CALL(UF_terminate());
: z! i( |3 k# x) `! J3 N}
* U. d# U1 p; v, o- Y

( c/ u; x  u* X+ `/*****************************************************************************
9 T" S' g; A' S: S" _**  Utilities
*****************************************************************************/
& d) L/ }( W8 q" [; b
" b! r$ x/ u/ y
) r% N  c) A* f" u/* Unload Handler
6 f% g- i! ~. J**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
5 m5 q9 H) q" g6 g% l5 Q) w5 V8 G3 T**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
7 v4 D) a4 S! f* a1 ^extern int ufusr_ask_unload( void )
" a) n5 P/ T9 N& z9 ~$ j{
    return( UF_UNLOAD_IMMEDIATELY );
}
! b) ]+ U1 L- r: j
3 m; K( F+ O4 }, F0 t/ p' [- n8 e

4 q( m$ ^, ^( l( c  O: ^% w% Q( t


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admin

Perfect~！

admin

Perfect~！