创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

$ K, m% w& o, E
#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
/ F6 f# o0 ^: p1 K% z3 C& {+ s#include <uf_modl.h>
3 r) E" P, v0 d#include <uf_obj.h>
#include <uf_part.h>
- h! y$ I' y; h  w
. C$ [" U3 R7 \2 Q
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))


static int report_error( char *file, int line, char *call, int irc)
{
+ D- W7 ]) t: n) @5 N: V- b    if (irc)
    {
" N2 o: }4 D; H$ l, {7 B: M        char err[133],
8 H4 p+ t  N/ K             msg[133];

! |  o$ U' s8 u* t$ a; R
8 m( s+ |  Y3 ^8 C( y3 p        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
        UF_get_fail_message(irc, err);


        UF_print_syslog(msg, FALSE);
7 o# t0 y. Z" }1 V' b        UF_print_syslog(err, FALSE);
' Q) i9 f' t8 ], u4 z        UF_print_syslog("\n", FALSE);
; |! E9 t' S7 B1 b6 M        UF_print_syslog(call, FALSE);
' |0 |. s' w3 ^4 d* j        UF_print_syslog(";\n", FALSE);


        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
! f# s4 n7 G) B# y- p            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
) b/ W+ r* F; V. T8 ?        }
    }


    return(irc);
$ h1 k! P& k+ k# X) q* z}




/*****************************************************************************
**  Activation Methods
*****************************************************************************/
; }! {/ t8 O: W5 n. x* z1 M/*  Explicit Activation
" U$ W1 s. q4 N# B( Y**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
9 g2 v8 ~9 a* E0 ?6 c1 x2 X

tag_t part_tag = NULL_TAG;


6 j5 \) X) Z+ N  ?0 G: ZUF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
8 G! k; B! {8 _# k( q, s+ Ychar * height = "50";
char * diam = "30";
- }1 B. D9 F' S; kdouble direction [3] = {0.0,0.0,1.0};
2 E$ E2 V" H7 z1 C# ^: N3 Ytag_t cyltag = NULL_TAG;
; f; w2 o: N# v4 N9 I5 n. u' A
$ N; K- z- z2 O0 p
UF_FEATURE_SIGN sign1 = UF_POSITIVE;
double origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
: |3 k) `; D- D, pdouble direction1 [3] = {0.0,0.0,1.0};
/ s6 W2 b% h& v4 M4 r4 ~tag_t cyltag1 = NULL_TAG;

0 o- R' j' O: g# o. o3 h
% h  K; {- v6 G6 @0 ftag_t cyl_body_tag1 = NULL_TAG;


9 |! @$ k2 }: J5 g6 J5 X  jint num;
tag_t  * exps;
int i;

( l# t2 b* g( K- H& b& M5 T
& Q1 u' r* g# w% ochar  * string ;
4 D+ x& u. X! O* C' g

uf_list_t * edge_list;
. Z! i# Y8 e: X4 ?4 }+ `

tag_t blendtag;
) _+ z$ g& t  \4 w1 C
/ S/ K) g, g8 R/ z
# M: m, e! ]8 _2 Lextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
& T& \9 y8 _6 @8 @    /* Initialize the API environment */
* I: [, s& f- B  o    if( UF_CALL(UF_initialize()) )
# y- N0 \# e) T5 I( e    {
2 c( f0 m' ?: M  q- }        /* Failed to initialize */
, z1 E3 z8 _' A        return;
    }
$ {0 v1 X! W% m) R8 q0 K   
/ j' b% h7 a3 x+ p$ l& J( Q; ^; ~) H" L    /* TODO: Add your application code here */


1 K: x5 J% E4 c; K        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
+ C- ~. g" P; b# z        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 D' a0 \; x! E& E  L6 j. @        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
' D8 l- h+ Q* x( `        UF_MODL_ask_exps_of_part(part_tag,&num,&exps);    //访问部件的所有表达式


& a' a0 T9 e' q- ?8 Q- c. @        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();
7 l( s5 l$ `- C9 t  G& z7 z        UF_UI_write_listing_window(string);
$ _1 z- u, P0 S- F7 k; ~        UF_UI_write_listing_window("\n");
" E6 \7 `- E. ~' X        }
- \! I# o/ [, T$ Y    UF_free(exps);
1 w4 }, R+ @0 n, H8 F% }        UF_free(string);


        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
        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
' A4 @# V$ U* j& u; N: K! Z4 d4 @        UF_MODL_delete_list(&edge_list);    //删除链表
8 T; }3 y4 ~& H+ k5 i
' g8 Y3 {8 H5 M7 G6 Y
    /* Terminate the API environment */
/ r. @3 p4 ~8 w. o0 q; `! L    UF_CALL(UF_terminate());
+ }  S  K$ A" z$ m3 O9 U}
. t7 e, h1 |0 V8 ~

7 t$ |9 f+ x- \6 `, r/*****************************************************************************
**  Utilities
*****************************************************************************/
: |* M; X  G# `# h4 p. E

/* Unload Handler
4 Z8 ~! m. u: G1 Y8 F/ E# ^**     This function specifies when to unload your application from Unigraphics.
1 Q" `, Q. D; W* s**     If your application registers a callback (from a MenuScript item or a
; S: V; \8 S0 h2 n, @: H**     User Defined Object for example), this function MUST return
* u  J! M$ M9 d  j) i9 x  c**     "UF_UNLOAD_UG_TERMINATE". */
3 u7 h% Z- K/ [/ oextern int ufusr_ask_unload( void )
{
    return( UF_UNLOAD_IMMEDIATELY );
8 X3 m5 J% [; i9 _' r/ Y}

$ G+ L$ X1 A$ N$ W; @# F

1 U! g1 C1 J5 M# q& {


" {  x4 [7 ^/ M* a3 H. l$ o

admin

Perfect~！

admin

Perfect~！