创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

/ ~' ?$ M4 P# a" d#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
' U* l3 f7 W' d7 X$ h& o, J- k9 M#include <uf_obj.h>
' t; s6 O5 R+ Q% [) b7 q5 d+ g+ }#include <uf_part.h>
/ R" e. }0 X5 _: `

+ O5 e7 n6 q; |0 m% S7 w#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
$ \5 D! M  m4 `& J/ o
! z8 k9 F( v! d/ y$ b2 a) a* a
% ]' b! A9 R/ }; estatic int report_error( char *file, int line, char *call, int irc)
! O  C: ?5 ]! `$ {* P5 H# P{
    if (irc)
+ r0 E4 z$ W4 {$ o* _  N    {
        char err[133],
6 U- c) X- o  h9 m1 p: L& a! L  ?             msg[133];

: _' B: v  _! S" X  \9 p1 K& T
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
# n1 n2 [' T; j7 b2 E/ y7 E/ J            irc, line, file);
        UF_get_fail_message(irc, err);
/ \1 s, g- L' L$ r, @, C; o3 l  ?/ V
# m/ q+ g* S8 S
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
/ A$ F" K- g$ \/ W9 |3 U1 c        UF_print_syslog("\n", FALSE);
4 C+ s7 F  l# q; ?        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
* ^% k1 w  _; b$ q7 `
, k: _( e3 r, a
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
. [4 W+ l* J3 s9 J# ^5 x6 {            UF_UI_write_listing_window(";\n");
9 W0 H$ N5 i6 r0 J, U; d) ]        }
' s8 C4 W! d4 b$ [0 z    }


    return(irc);
6 u: x+ M2 a& M}
. L, i' w9 q" {$ x! o1 d- C- Z6 ^) p5 A



/*****************************************************************************
/ r% t9 P4 m5 V3 l**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */


. `' B% z. {& ]5 |" g3 Ytag_t part_tag = NULL_TAG;
# `+ u+ b  @8 P. R0 {/ z' Z* k  I# |
3 K' m2 o8 G# ]4 a% K9 P
$ W' ?6 E9 o- P( }2 P5 dUF_FEATURE_SIGN sign = UF_NULLSIGN;
) {% J* D3 R: b3 [- y1 Jdouble origin [3] = {0,0,0};
1 {1 Z, [7 ~/ h. n! Z2 i, Ichar * height = "50";
6 r/ R. {* B# g4 m/ [% Tchar * diam = "30";
" [0 p) t  x8 H% U3 s* }double direction [3] = {0.0,0.0,1.0};
8 H0 C" \8 q3 w$ t1 }. u, {1 y7 y% }tag_t cyltag = NULL_TAG;
1 ^7 y- @$ C, L* n
- s" t* Y1 F: ?$ h- j
5 }2 p# w0 a+ P+ J' Q) l; g0 R* S! E3 |UF_FEATURE_SIGN sign1 = UF_POSITIVE;
/ `( z8 ^( z: @5 H$ idouble origin1 [3] = {27,0,0};
5 T% ]+ s9 W9 D; A9 echar * height1 = "50";
char * diam1 = "30";
double direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;

& o6 \) l# U3 j' ]
tag_t cyl_body_tag1 = NULL_TAG;

) U7 A, Z7 f- P( C7 ^/ M; A
2 ?6 }# Y3 j3 z( a% M  Yint num;
tag_t  * exps;
! V. @0 _" b3 p- \+ V! f6 dint i;
' s) Q# `1 \) j" ?( k  s
+ G1 D8 d0 \. u; K8 T' G
* a  V3 S  B7 q* j" Mchar  * string ;


uf_list_t * edge_list;


8 D5 L* X- [' Gtag_t blendtag;


& @) `  T- ^* S9 f+ Qextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    /* Initialize the API environment */
* n6 W: r  i) U9 y% ?* g* w    if( UF_CALL(UF_initialize()) )
  g" _$ f/ s+ D4 J8 M0 x( v    {
        /* Failed to initialize */
        return;
    }
   
    /* TODO: Add your application code here */
# Z% y3 I( d, S" Y. |

1 G5 o& R) z0 Z8 C. [' e        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
- K* \' Y0 G0 Q5 {/ X        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
3 d% e+ n$ @* Z: Q        UF_MODL_create_cyl1(sign1,origin1,height1,diam1,direction1,&cyltag1);//与第一个圆柱求和
1 m4 B# C1 e/ C. x: a        UF_MODL_ask_feat_body(cyltag,&cyl_body_tag1);
        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
  F2 W7 g) B; r+ z" u- g. J; a" M        UF_MODL_ask_exps_of_part(part_tag,&num,&exps);    //访问部件的所有表达式
& d8 C/ Z8 Z2 _" @8 m* t  `3 x& G
  R+ s( C9 h! G0 u, B' x+ r
        for (i=0;i<num;i++)
        {
' r& [8 P) X+ x0 Z- i5 j    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);
2 ~: j# V8 F2 C+ D4 ^0 S5 I, {        UF_UI_write_listing_window("\n");
        }
+ O! I$ [3 T% b8 G2 L% p    UF_free(exps);
        UF_free(string);
- \8 {; F& r: Z& B( y

) ^0 h& X& R5 i# b        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
/ h+ @; p0 e3 [1 d; E( a% O        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

# w& k: v, z* c, O' K( L1 {
# K+ P( `$ E0 c3 w1 A7 k" |; K    /* Terminate the API environment */
* L3 l: Y5 j; l: x7 N    UF_CALL(UF_terminate());
' m, V+ k: p9 x' A$ D}


/*****************************************************************************
; c! R" @! N/ E9 G  ]- p**  Utilities
*****************************************************************************/
9 s, _) z. \" Z
9 [" X. U: ]3 y6 e5 `) n; D, d
* F+ ?5 |- d7 n* Q6 n9 W/* Unload Handler
! q0 P' S% E. X; c4 f4 r**     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
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
3 l! g$ Z1 Q, f! g, w9 K# _! `; L    return( UF_UNLOAD_IMMEDIATELY );
}

/ }" j, \  K# k
9 S. d& j+ R4 @! d& i$ h
. B- N& Y/ K  b% I. m% x( `

1 ^4 P1 ?$ t. W+ x! s

admin

Perfect~！

admin

Perfect~！