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>
# t. v, b0 Y: o, a4 @! M#include <uf.h>
: q% L3 o3 X% Y4 Q. ~( ^#include <uf_ui.h>
  [$ e! F' M; x' q4 s" \, C& G#include <uf_modl.h>
: w# o# w7 ^8 B0 X7 s0 k% l#include <uf_obj.h>
( l) r$ K* Y" _3 b" S% S+ [7 t#include <uf_part.h>


( |9 W/ U# M1 [#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))


. o% v6 r, |6 x- I5 h4 U6 gstatic int report_error( char *file, int line, char *call, int irc)
) A$ u$ L% t3 U{
    if (irc)
    {
& i4 l( `+ J' q* z        char err[133],
4 Z1 B7 a; ]7 ~             msg[133];

# _' e4 c/ y" U; ~, R  C6 [
; q: j8 R& ?! K1 B9 b0 F- B( Q        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
8 S5 H% M- X9 W1 Z/ A+ V            irc, line, file);
" m2 u# k& I) X3 p        UF_get_fail_message(irc, err);


        UF_print_syslog(msg, FALSE);
. X' H2 ^6 C0 |9 j# r4 r        UF_print_syslog(err, FALSE);
2 P  s# O( u2 ^3 z2 a$ |3 a        UF_print_syslog("\n", FALSE);
$ ^, B3 J1 E* J        UF_print_syslog(call, FALSE);
: ~+ B- y: Z# I' b. Y        UF_print_syslog(";\n", FALSE);
& s0 ]! v  e) ?6 ~, `
0 H& v* p* N+ u9 s+ g2 ?( {0 K# l
        if (!UF_UI_open_listing_window())
3 ?) Q) U4 h* x0 h1 |5 D        {
$ H( G. Z0 x  z* \7 {            UF_UI_write_listing_window(msg);
# P$ p  I( c& r8 P. r            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
2 w1 T" Z, c" i  G            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
2 ~8 x, m2 }! q2 Z' M9 y5 |    }


7 d' R8 a2 a- Y9 w. p6 Z) w5 e2 o    return(irc);
9 U9 \" k" g7 B4 T" R}

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' e* s  I* y4 X$ ^; ~6 _5 ]/*****************************************************************************
" O4 o. h7 T( e, ?**  Activation Methods
* D+ R, R% e' |0 o* l$ S/ d/ ]2 f*****************************************************************************/
: K1 b# a* p( w, t) N+ x/*  Explicit Activation
* E- |/ U) r4 s**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */


tag_t part_tag = NULL_TAG;
2 k* H6 a# J6 ?  P4 n
5 l0 O  ]) @9 V# K
% v( J! M: x1 ?1 w+ k. ]UF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
- U; b' S  V' a. \: X: Mchar * height = "50";
/ Z# O* c. l/ `/ c: k2 T. b3 vchar * diam = "30";
1 z2 C. [6 T$ ^) z' ]double direction [3] = {0.0,0.0,1.0};
" X  s( Z( I4 t) ftag_t cyltag = NULL_TAG;

( m3 _+ R3 G9 m& X) @- ~0 X- t
UF_FEATURE_SIGN sign1 = UF_POSITIVE;
/ f* S; L' i4 M8 J3 x; ldouble origin1 [3] = {27,0,0};
4 H! ?$ q! N; l6 F% b( k1 jchar * height1 = "50";
+ Q) G! R) s' g2 H. F; q6 K/ bchar * diam1 = "30";
, T& t7 r5 Y. Bdouble direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;


# [. F, s4 P& w3 e# qtag_t cyl_body_tag1 = NULL_TAG;
: N3 Q; i, ]6 r$ l
5 A2 v, H( z- ~5 ]5 G0 H
4 f3 j. s; D' I- {. W3 @6 \1 vint num;
tag_t  * exps;
int i;


2 [2 B. p1 @& ~- o& W3 Mchar  * string ;
! _% Q9 @; }- n8 N+ f. @

uf_list_t * edge_list;
( I2 k6 e+ n/ P9 v' b
6 g1 p/ s" Z: U" x8 B; ?: P, j* S
tag_t blendtag;
4 N# O/ v" n. [: O# M

extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
5 [6 y+ c, Z8 e, T, l6 x6 R* l- A! {. l{
    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
+ d8 p9 q; n; |    {
+ w8 b- Z9 i6 O        /* Failed to initialize */
        return;
    }
- H/ C* A/ ?) R0 f3 K   
    /* TODO: Add your application code here */

1 p1 Z9 t" ~4 [- Q  i5 o2 |
        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
9 k6 W7 p" U+ h( ~9 N        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
# ]$ K) E$ a# w4 }        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
, h  A" C7 v9 d2 V. Y+ h% u
4 w0 O/ r0 ]& Y9 c) b
: z, ?  {1 Z" x2 z1 e+ z/ m        for (i=0;i<num;i++)
0 Y! [+ s. x; m. @        {
    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
' O3 g- |3 W; m/ i  Z        UF_UI_open_listing_window();
        UF_UI_write_listing_window(string);
+ u3 @/ c% O" a        UF_UI_write_listing_window("\n");
5 J7 }7 J1 k, M3 Z  T5 ^        }
    UF_free(exps);
        UF_free(string);
# \6 H/ s/ W$ c) t7 x/ P9 o% V, R9 w

        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
0 R. `$ J$ Y! m. J9 V4 ?. @        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
+ ]0 G9 X$ @0 m1 J5 l+ N        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
1 a- ^$ S, E8 }. Y
. Y4 w, ]  p0 N8 x
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
) @6 Y5 {' P4 N9 i" m}

( D+ |- p7 T( F- _0 v8 W
2 a/ ]3 N7 X! R' q" }5 X9 K/*****************************************************************************
! q3 y% k$ L/ ]* y**  Utilities
8 X$ t% M1 U1 G/ u. s, x*****************************************************************************/


2 ?4 N# f$ m6 O5 b4 r6 h/* Unload Handler
4 u- R& b8 `+ q! l" d# I# }0 ~) ]**     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
/ l( }! J. u7 T**     "UF_UNLOAD_UG_TERMINATE". */
8 E5 V; Q, R6 L, C, u' ~1 rextern int ufusr_ask_unload( void )
" F; `7 s, Z. i4 L) O6 `) U{
    return( UF_UNLOAD_IMMEDIATELY );
}
" \, v8 C% M. E# }, B) d
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admin

Perfect~！

admin

Perfect~！