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>
#include <uf_ui.h>
5 N3 p; d! g2 Y2 f& O4 d( b#include <uf_modl.h>
$ Y3 |2 @2 @2 L  T7 q- {#include <uf_obj.h>
) O( D* w. ~1 `. ^#include <uf_part.h>
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/ U$ y7 t* `5 N$ T9 l- O#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))

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  F+ M- h, L1 b1 j: Q. F  H( kstatic int report_error( char *file, int line, char *call, int irc)
{
7 R: z4 f* U2 k8 A    if (irc)
    {
        char err[133],
             msg[133];
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) y( H& {& b+ W3 J- u  L) ?        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
. y# [* P6 i9 w( t0 z        UF_get_fail_message(irc, err);
/ U+ I4 j# M% ?7 _# e+ d- ~

        UF_print_syslog(msg, FALSE);
6 ?7 S* B. z/ U  W6 E$ K/ Y        UF_print_syslog(err, FALSE);
6 m6 [" j/ S4 `4 a        UF_print_syslog("\n", FALSE);
6 k6 @" g& n2 L2 o9 _; n7 K) @# ?        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);

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        if (!UF_UI_open_listing_window())
) {  Y. f9 P! Z; C! C% W1 z        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
3 K1 L& ~" r2 l  t+ D            UF_UI_write_listing_window(";\n");
        }
/ p+ @! j" g( f8 E' u# w8 \6 N. \    }


    return(irc);
}
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/*****************************************************************************
**  Activation Methods
*****************************************************************************/
+ Z" a4 u0 E9 A4 b) `$ i/*  Explicit Activation
* [# `: ^4 w1 o0 D, R; p, B( A  @**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
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! c4 R! Z- p& E4 c9 ]* @4 \8 Stag_t part_tag = NULL_TAG;
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UF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
. C4 ?- G% Q& p5 cchar * height = "50";
7 X$ L" J( w% S/ x. z! ]char * diam = "30";
double direction [3] = {0.0,0.0,1.0};
5 E- i& ~2 V% L) h% z$ }6 l) Vtag_t cyltag = NULL_TAG;
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$ C  x) M( ~6 _UF_FEATURE_SIGN sign1 = UF_POSITIVE;
double origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
double direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;


tag_t cyl_body_tag1 = NULL_TAG;


# z  a) l6 ~8 wint num;
tag_t  * exps;
int i;


char  * string ;

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uf_list_t * edge_list;
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tag_t blendtag;
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4 Q4 {% [, l, Y1 |# n- O, ]
  z; A4 |: j: o  a( }- wextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
) v/ W9 K2 D- D4 ]" j, f{
0 ]  i5 C: m/ H: P3 W    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
: q% u% Z  u9 y! z6 |8 D2 z1 @    {
        /* Failed to initialize */
        return;
    }
   
    /* TODO: Add your application code here */
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        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
: I  J4 M5 W. K& A; m5 I+ c        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);
        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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; f8 @: g' u) D( ^, Q: n+ c        for (i=0;i<num;i++)
9 n3 i' o, B6 u* x/ p        {
7 h8 o" ]* ~: p) }5 s    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();
% h& |6 H9 v5 Q8 l1 x, l) T0 Y        UF_UI_write_listing_window(string);
        UF_UI_write_listing_window("\n");
        }
    UF_free(exps);
) l2 N1 ~; S6 K7 E2 D        UF_free(string);


; H) l- W. E- w        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
9 s% s: _5 x: l9 C6 l        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


    /* Terminate the API environment */
) d$ J0 |% b1 G# L$ R    UF_CALL(UF_terminate());
}
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; K: V: i9 p8 `4 v! ?$ h8 y/*****************************************************************************
  z$ T# A: X: q% X4 M# Y) o**  Utilities
  F! I( }! I; W9 n, ~$ |3 c5 B% B*****************************************************************************/

. X6 p$ H1 A/ V4 G% w9 u# }. e
& M% Q/ ?& n& ~1 ]/ G/* Unload Handler
- p# e7 D4 l% ?5 G; s4 H, ~**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
  p9 x( c: ^9 g; P+ F9 [**     "UF_UNLOAD_UG_TERMINATE". */
* h% a  |  k& ~5 i, c4 |% Vextern int ufusr_ask_unload( void )
) ^/ {6 M2 s: B{
: O! x% W( C1 q; j" F    return( UF_UNLOAD_IMMEDIATELY );
& D4 k0 Y6 A4 U0 b6 Z5 e) D}
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admin

Perfect~！

admin

Perfect~！