创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

- {  ~3 r" O8 l3 O
0 H+ ^6 g: x$ t+ m6 }#include <stdio.h>
3 N) O4 u3 l# @" L6 q$ U- d  {#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_obj.h>
( [0 t6 S$ D6 d2 i7 d9 A$ `7 g#include <uf_part.h>
' f; m/ d# r2 s. U3 D  ?; z7 A7 i* l

* G" i; ]% ?. e#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))


7 F- f! |" z" V+ o- Jstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
    {
        char err[133],
             msg[133];
8 }4 O! f. l9 Q( S9 ~

        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
6 Z% Q3 t) m7 r% ?/ \' E% Z            irc, line, file);
        UF_get_fail_message(irc, err);

) S# J: ?; A6 X( G
        UF_print_syslog(msg, FALSE);
) `8 K4 w, M$ O; P+ }1 w) Q        UF_print_syslog(err, FALSE);
: O; y+ M+ B! E9 k4 _' C% e        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);

6 H8 X+ Y: @1 }  G4 R
        if (!UF_UI_open_listing_window())
! L7 I: c) V7 e) T3 u- c2 i        {
7 a5 e% E7 w* B6 i; q* `            UF_UI_write_listing_window(msg);
" I% F  u. O. a            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
4 D% v# F( Z" M. ~% C            UF_UI_write_listing_window(call);
7 L) N5 d$ m8 n* [; S8 k7 @+ U* h            UF_UI_write_listing_window(";\n");
        }
) I% m& g' Y  V+ _: p3 k    }


( n/ o+ c4 g7 {5 l    return(irc);
# w* X# {5 \( V, p}



( I) T3 P7 k3 o% Z6 N: W
/*****************************************************************************
" j% R' \4 ~1 _; r, {**  Activation Methods
) G8 \$ g- w5 X- s4 U+ r( }*****************************************************************************/
( m$ ^% a$ H1 {# v5 S3 z$ ]0 [/*  Explicit Activation
# O6 T+ O/ F" j- x**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
+ m- m) L$ P' _) ~

+ b8 ]6 F* p* Ltag_t part_tag = NULL_TAG;


UF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
char * height = "50";
  g6 v6 ~9 N0 ?5 `* ~2 ^3 Echar * diam = "30";
double direction [3] = {0.0,0.0,1.0};
. a3 n. h# k4 p0 [tag_t cyltag = NULL_TAG;
" y! Q" }' M# [( O

UF_FEATURE_SIGN sign1 = UF_POSITIVE;
double origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
2 b( f9 h9 v7 t0 pdouble direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;


' f- d* N. q: k5 ltag_t cyl_body_tag1 = NULL_TAG;
' O, Z) h; h0 }# Q( s0 Z

int num;
6 Q) f" g9 C1 Q9 }9 J! R' G+ Ptag_t  * exps;
int i;


char  * string ;
! f# s  o- j' x; |& H  ^' ]) Y

uf_list_t * edge_list;


tag_t blendtag;

. }* ^( l+ f9 D4 i+ k0 p0 z
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
1 z; O5 V$ H! N! q7 m' f( \* c    /* Initialize the API environment */
: o8 m* T# m3 d1 X" q# H8 C    if( UF_CALL(UF_initialize()) )
    {
3 |! P1 s1 C2 G  z& `( C9 O        /* Failed to initialize */
        return;
    }
   
! `% O- b# {. G% B    /* TODO: Add your application code here */
2 ^5 a- u: r6 w0 n' e9 h
" n. O3 L0 u+ j' [
+ [2 f- T. j% C" Y& d$ _        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
& v+ D3 B6 e- X- J$ |! U3 n8 g        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
  V. q9 I( t( h% i! v* M        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
5 c2 b. n$ M8 x$ I4 y, l: h

( m- {4 N3 d- I* Q% ]        for (i=0;i<num;i++)
        {
& {: o" Q! o9 M, W& O5 e4 _    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
! E# K2 V# s; p# L        UF_UI_open_listing_window();
        UF_UI_write_listing_window(string);
1 t4 j6 V7 A* m. x1 ^% e        UF_UI_write_listing_window("\n");
        }
' G; R; R0 V" Z: t    UF_free(exps);
9 o) l% m1 A$ V# B* P1 O; s5 Y        UF_free(string);

* O7 G7 x( [+ s* Z
        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
, n( B& G2 G) \' h+ _3 Z        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
# I% p1 I4 r! ]7 B6 l        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
1 n* g9 J3 m# I. n        UF_MODL_delete_list(&edge_list);    //删除链表
" K% ?$ N" u& x2 u  p
5 x3 o( T) J- L/ {6 S& ~
    /* Terminate the API environment */
2 @; s; W7 |8 [4 ?    UF_CALL(UF_terminate());
}
; R  P3 I( W: T8 b

/*****************************************************************************
**  Utilities
*****************************************************************************/

# p9 ?, C& _/ s" M) r5 f( H
8 w* P9 o) E, c- x/ Q( q/* Unload Handler
**     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". */
# {; m: H* n) Yextern int ufusr_ask_unload( void )
0 ]6 ]) g1 |  c% s) M6 A- h{
- q& ^, E8 ]" \9 K5 V    return( UF_UNLOAD_IMMEDIATELY );
}

% Y: v( m5 A2 m% j% L/ x3 z2 Y


1 f. |& P, Y3 Y7 Y& l# g8 `6 T% Y: O

3 _( P  J; T9 D  o. s3 d

admin

Perfect~！

admin

Perfect~！