创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

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" A( V  W, Z7 U! ?! p#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
. K. M, _3 ~1 q% y5 C#include <uf_obj.h>
$ q, x  D. A' ]) ?2 [5 C) C( E#include <uf_part.h>

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


4 B; M+ s1 c8 l: G  Q: F$ p6 ustatic int report_error( char *file, int line, char *call, int irc)
9 J+ q! Y1 M- C$ b5 {' v3 v{
    if (irc)
    {
        char err[133],
/ b1 r  H1 X. ~2 x& F, d2 M8 @9 [             msg[133];
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; D, w8 {; ~0 z3 v, [        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
/ f6 g* o1 q+ R  }# E        UF_get_fail_message(irc, err);


5 i- |! u! D6 c6 W0 Q        UF_print_syslog(msg, FALSE);
$ k) a) ]7 s) l- x/ D& I" Y        UF_print_syslog(err, FALSE);
4 |6 j& _+ D( q1 A, N        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
: {: [5 l' D( u6 D        UF_print_syslog(";\n", FALSE);
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- k1 S/ ]& h2 R/ h4 j8 A  Q5 t        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
: M8 o- Q7 o9 S) j7 x' C$ U            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
5 {; m7 h+ o4 {1 ]: e9 t$ m0 @+ Q6 ~            UF_UI_write_listing_window(";\n");
        }
    }


    return(irc);
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+ A% I; g+ \" f0 ^% [/*****************************************************************************
**  Activation Methods
" H: g! S8 f) m*****************************************************************************/
/*  Explicit Activation
* d! W2 C' {  a* N" ]**      This entry point is used to activate the application explicitly, as in
% ?6 I8 }  E+ Q/ j# i- {% p% V**      "File->Execute UG/Open->User Function..." */
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" H1 B8 ]1 I$ |0 A2 m( m3 qtag_t part_tag = NULL_TAG;
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2 U% [8 Z: R. Z8 y" U; h) a
3 i& P% B$ T& [3 P2 C" S# dUF_FEATURE_SIGN sign = UF_NULLSIGN;
8 b7 H: a4 K( `double origin [3] = {0,0,0};
char * height = "50";
char * diam = "30";
double direction [3] = {0.0,0.0,1.0};
  @# T% v# c4 gtag_t cyltag = NULL_TAG;
4 W1 h- r3 U2 f2 X! x% Q

UF_FEATURE_SIGN sign1 = UF_POSITIVE;
double origin1 [3] = {27,0,0};
char * height1 = "50";
3 F0 Q) Z; ?7 zchar * diam1 = "30";
double direction1 [3] = {0.0,0.0,1.0};
- K8 s2 s6 l' ~' Y( J# |9 _tag_t cyltag1 = NULL_TAG;

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1 Z! ?1 v* e* y* }" Ctag_t cyl_body_tag1 = NULL_TAG;


int num;
tag_t  * exps;
int i;
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char  * string ;
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uf_list_t * edge_list;

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6 N3 d1 G( u6 M7 {& }tag_t blendtag;

5 U' J/ a/ O5 W# ]& F
( z9 B$ E" H, P8 _extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
# G1 s0 O! H& F3 ]# g9 J, U{
    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
    {
" `! u) h: B+ Q) h        /* Failed to initialize */
        return;
    }
! U) D8 l1 _4 B! C   
) M9 E# w0 h7 T3 S" P8 l    /* TODO: Add your application code here */
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        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
$ U  ~' U- @, l! i# Y& V' c        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);
, j6 Q& D4 \1 B. d. _* }1 U        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
" c. Y9 M! L: x; d4 D, x, P6 S5 P1 N/ y        UF_MODL_ask_exps_of_part(part_tag,&num,&exps);    //访问部件的所有表达式


        for (i=0;i<num;i++)
        {
    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);
        UF_UI_write_listing_window("\n");
        }
; e  q$ B: `' c5 ^    UF_free(exps);
        UF_free(string);
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# J; r( I: w1 i/ w
        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
( h) }/ @8 E5 R. w4 D        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

3 b5 ^5 k6 A) }% ]
    /* Terminate the API environment */
, u3 I8 F$ a+ T6 h+ J& k- n    UF_CALL(UF_terminate());
}
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* M/ u( r: J5 c1 `
: f+ r7 `1 e7 e/*****************************************************************************
**  Utilities
*****************************************************************************/


/* Unload Handler
! g( ], O! S4 v+ _, b**     This function specifies when to unload your application from Unigraphics.
' P9 E" O  o6 Y* ]**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
% h, \, }5 m5 ^- Q! U# d' ]**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
3 E: X; V% S3 f' D$ P2 O& D    return( UF_UNLOAD_IMMEDIATELY );
}
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admin

Perfect~！

admin

Perfect~！