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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#include <stdio.h>
; @/ a% T2 ^$ N; a" V& B#include <uf.h>
#include <uf_ui.h>
% k- D- ~* j% F6 L+ n) U#include <uf_modl.h>
. m3 Y# _* s+ M, H2 H9 F% M9 n- W4 {#include <uf_obj.h>
6 B& K8 q' z* P! }#include <uf_part.h>
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, Y; n9 T# _8 w3 d9 |6 Y) H#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))


, @- I) I8 {4 l/ r( {static int report_error( char *file, int line, char *call, int irc)
{
3 C* i3 n; q9 _8 {# N: Y) o  J5 ?    if (irc)
& R8 W& ^- M8 A    {
& ^3 W. x. p7 P) }/ N        char err[133],
             msg[133];
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, {% m% O! S# L$ L; a1 n
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
+ \: M2 n& o( j            irc, line, file);
1 Z+ T& X6 G- E$ @        UF_get_fail_message(irc, err);
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        UF_print_syslog(msg, FALSE);
, X5 f: R* L4 B1 [        UF_print_syslog(err, FALSE);
, A/ U7 Y' J" R) G) n$ {' ~        UF_print_syslog("\n", FALSE);
* W# h" m4 Z9 i1 Z1 e8 B+ x: t! O  ?        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
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        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
2 j+ ~: c. j2 I8 O4 N. E            UF_UI_write_listing_window(err);
9 p( o3 i- R' C$ B- E! [            UF_UI_write_listing_window("\n");
6 y7 W( m- y7 c' d+ Y7 Z: E1 o( x            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
( y/ G# u& A* m3 }) X/ }        }
1 f4 K  [8 A, P! _, o    }

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' J' m$ C' m! q4 k- S    return(irc);
: C! X6 c; V/ E! U6 m( D2 ]}
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! q6 w( _2 G% ]6 D8 ?0 R' @3 G/*****************************************************************************
5 D5 `6 G8 J+ F6 d8 W! N& U( ]**  Activation Methods
9 E+ M# h# y- g4 C1 v1 ]! C*****************************************************************************/
* u& P! |$ D( v5 U. X1 T" H/ ?  U3 I  a/*  Explicit Activation
5 Q6 q1 ]4 }! n8 K**      This entry point is used to activate the application explicitly, as in
; T, r/ K& ?  a  C**      "File->Execute UG/Open->User Function..." */

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9 l; f4 J2 s% D( f% Atag_t part_tag = NULL_TAG;
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; {- ?4 O( |* I2 k) OUF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
char * height = "50";
char * diam = "30";
5 w1 {; u9 E* q- V* {8 vdouble direction [3] = {0.0,0.0,1.0};
tag_t cyltag = NULL_TAG;
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UF_FEATURE_SIGN sign1 = UF_POSITIVE;
double origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
# ?+ J# V9 ?7 {- U, l* Vdouble direction1 [3] = {0.0,0.0,1.0};
9 J$ O4 C. ]* n6 btag_t cyltag1 = NULL_TAG;
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tag_t cyl_body_tag1 = NULL_TAG;

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int num;
0 B0 {3 w, N- }8 M4 ztag_t  * exps;
int i;
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/ U# x) C8 J$ n* p& ochar  * string ;
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0 H7 X1 A6 ]$ i, `, ]) s, ?$ Kuf_list_t * edge_list;
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% @* a7 G  t" v0 L" q! p  ], Itag_t blendtag;


$ e" Q( }. d" C1 w7 e2 Hextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    /* Initialize the API environment */
- t5 d, @4 f/ R* p; I5 X9 U: m& }! E    if( UF_CALL(UF_initialize()) )
    {
1 M; \! A# u4 j6 K% S( L" [        /* Failed to initialize */
/ M3 k: j3 l4 D3 ^7 m- s, Q- L        return;
: O# ^; m" R. ]    }
$ C4 `: A2 d! F/ z1 s   
    /* TODO: Add your application code here */

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9 }. p& v# l$ ^! p        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        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);
# [9 K; B/ B( N) w        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
: a5 X* A" w' Y2 N        UF_MODL_ask_exps_of_part(part_tag,&num,&exps);    //访问部件的所有表达式
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4 @7 L- g" l6 `+ [# w/ g; l# Y; M2 l        for (i=0;i<num;i++)
" H3 F7 N$ r& p6 [& }9 d/ J        {
1 }% u( K' p: i: Z) [    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
# L, ~: R7 y- @- t$ Z5 x/ e6 ]        UF_UI_open_listing_window();
        UF_UI_write_listing_window(string);
; f9 Y/ U1 K1 Y        UF_UI_write_listing_window("\n");
        }
$ d% K4 U/ M3 ]* N5 ~) g    UF_free(exps);
5 Z( n! |0 n; e0 P5 i( q        UF_free(string);

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. x0 W5 x% a) B! l4 G* J( ]        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
9 i) e9 ^2 M5 H6 X5 _        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
: \2 e8 @0 N. w2 s        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 v0 y4 W9 ?3 j& K- f  G2 g        UF_MODL_delete_list(&edge_list);    //删除链表
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    /* Terminate the API environment */
    UF_CALL(UF_terminate());
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/*****************************************************************************
**  Utilities
7 Y, z& A, {# [7 C( g*****************************************************************************/

& d3 N) @" y+ `3 J  G+ A$ {
/* 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
7 t6 U8 ~& @3 n3 |' o6 s( a**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
    return( UF_UNLOAD_IMMEDIATELY );
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admin

Perfect~！

admin

Perfect~！