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>
0 w  @( p, [7 v#include <uf.h>
#include <uf_ui.h>
. |) x1 K* s7 \# Z0 n3 x#include <uf_modl.h>
2 X! Z; s3 A: h* @2 s; ?- [#include <uf_obj.h>
#include <uf_part.h>
2 S8 P3 X9 l. h1 b" i

# |+ W! ?/ P5 V" K5 M8 O* m#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
5 `8 D0 ~  G0 V: V$ G. s5 _9 Q

static int report_error( char *file, int line, char *call, int irc)
{
$ `  W( N) K$ p! I+ B- y& b1 N    if (irc)
5 w, Y" p) M8 e1 t% _: Z* V( T    {
        char err[133],
             msg[133];
6 Z$ E! r( z% [5 r
- S1 l: R  Z; C# {' I
% K  b* r: j- M. u        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
7 D9 u, ~+ z! U0 E" n        UF_get_fail_message(irc, err);
, x1 O7 K/ D5 {4 L

0 _3 ^' N( s8 u& J9 r* ^        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
  c- {, W7 d- [. r        UF_print_syslog("\n", FALSE);
. N4 k9 Y1 u! a' u. i. {$ G, M        UF_print_syslog(call, FALSE);
, W! P. v% B* |+ B+ J5 N        UF_print_syslog(";\n", FALSE);
9 S) a& D- V3 w8 A0 ~; U; t
( i& @  A8 t  p5 O3 T
- i+ c0 @7 @! [# n" v( B! X        if (!UF_UI_open_listing_window())
        {
, e" E3 ~, F+ B) X! {            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
- G( |0 p8 D/ [  W5 q1 x- s; b            UF_UI_write_listing_window(call);
$ z4 z6 B& [( q6 C, Q. g! ^0 y4 C- g6 e            UF_UI_write_listing_window(";\n");
, M( N) f2 W+ z1 ~9 D        }
" V0 t5 \1 I5 I9 V$ U# l    }
# R2 i- X4 z6 C1 F! r
" C" y7 X7 R+ s$ b* U' f$ P) A! S
    return(irc);
}
8 D5 g& C1 ?2 R1 D4 q; ~+ _$ K% l- v
* P* A7 H5 S, Q7 K5 R$ d
2 c4 y! y1 N: a0 T
) }+ C/ E) C" N
1 Q0 R2 u% Z! E" Z0 {0 P: b/*****************************************************************************
# Q+ F" T2 T* l/ i- \9 E! e. g6 Q**  Activation Methods
& ]( J- @: r# Q7 F* u$ w6 C: ?*****************************************************************************/
6 ~% b  d! g, `- C9 e/*  Explicit Activation
6 q! D1 z9 ?4 n0 W2 g& H2 G**      This entry point is used to activate the application explicitly, as in
, x% }/ s" Q- e7 Y1 J! N. m2 Q: R**      "File->Execute UG/Open->User Function..." */
' I) z* n) }: ~

tag_t part_tag = NULL_TAG;
7 K" H# W9 K* P3 X, b* O

9 e) ~9 e- g  O/ s" r# RUF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
char * height = "50";
char * diam = "30";
7 w2 p2 Y& Z% O1 N$ O, _double direction [3] = {0.0,0.0,1.0};
+ o3 h0 N& D# ?  C. F7 d, y, Dtag_t cyltag = NULL_TAG;


* p5 J: |/ u4 cUF_FEATURE_SIGN sign1 = UF_POSITIVE;
& k3 W0 }% C. f( V0 @7 D3 ~/ W' Idouble origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
" X4 |# `$ S0 W' I( t# z& x' bdouble direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;


tag_t cyl_body_tag1 = NULL_TAG;
% J0 Y+ F( a9 ~4 G+ X  H8 C7 g

int num;
tag_t  * exps;
. I: C( U0 t9 T! T8 i- }5 zint i;

* J7 w$ y$ Z; }, k# F3 _! }) i
char  * string ;

% s- A! G3 u( R  v; u
+ T7 z5 [$ N( g0 u. v) q7 Ruf_list_t * edge_list;
3 g) E, X9 v. F8 \7 x1 E1 @% g
7 T- M5 \4 t3 J
tag_t blendtag;
6 p# @$ f- z$ i6 C5 ~& w
+ W6 R) q) t4 K( I
5 Y! Q4 [7 J+ z+ f& cextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
. w" U* G9 G' V* }9 A    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
    {
' D5 G/ i4 }: ^3 X0 [2 i        /* Failed to initialize */
        return;
' R6 G" [2 h  |7 R/ ^: m# x    }
9 O7 k. }- \9 E5 [4 k* `* a8 o# v   
    /* TODO: Add your application code here */
( ?# P* A) v$ q) d1 O$ S

3 s+ `  P5 I0 A0 e2 X8 P+ c        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        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);
8 V5 Q5 h8 ]" n* h; V6 y6 |# a7 \        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


; g+ u: T. H6 e. u        for (i=0;i<num;i++)
/ \' S9 z& ]8 I, Y        {
9 }- S  T- M$ L3 I8 N    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();
0 P/ }: ]% [6 x! F; O) O6 F        UF_UI_write_listing_window(string);
        UF_UI_write_listing_window("\n");
( B8 b& O8 E9 V& h) F- F6 _        }
7 D/ |( A% s9 U' w: U    UF_free(exps);
        UF_free(string);


        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
        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
        UF_MODL_delete_list(&edge_list);    //删除链表
% z" ?$ R1 ~$ b! B( A2 b0 Z

& p  P1 @5 d0 R$ m' D- J    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}

0 S, G: e# [& H( i
/*****************************************************************************
2 z7 D: {$ o! I5 H$ @: l* r$ o9 S% b**  Utilities
*****************************************************************************/
/ o9 y  r1 y) `& G' s' l6 [

/* Unload Handler
3 M/ G/ `8 M; ?& H( f**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
7 v, F( H7 M. D) J**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
) h* V1 w# z" _. ?  v* H7 T{
    return( UF_UNLOAD_IMMEDIATELY );
. ]: p, w1 m0 W& |& M; e}
3 B2 T  Z1 s) f9 C) \  o' |" P
* k  I/ x# Y0 X' i1 `6 G


% e3 T, p, d) N) r/ M) _. T; {

# k  e( K6 ~2 j3 g3 b- z8 y) q

admin

Perfect~！

admin

Perfect~！