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/*****************************************************************************
. \# L0 E) T6 R8 D1 o**
  B6 P% @6 b- I, a  f2 N2 B3 [* h6 ~** test.c
**
** Description:
**     Contains Unigraphics entry points for the application.
" `/ ]7 b) I/ Y# A" s" k/ V**
*****************************************************************************/
/* Include files */
#include <stdio.h>
& V7 P+ T# A! W; _. j1 J/ Q#include <uf.h>
: |1 P( F6 k  G#include <uf_ui.h>
#include <uf_modl.h>
, I5 Z1 w1 L- o& Y, _#include <uf_curve.h>
#include <uf_part.h>
2 k" \( a; Q0 @4 c#include <uf_modl_types.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
: P7 c1 V7 B# K7 d; k) D7 r) qstatic int report_error( char *file, int line, char *call, int irc)
{
/ S1 l3 F# L+ Y. ]: O    if (irc)
. ]7 }. @# G5 u3 B    {
3 s* y$ A  f0 d        char err[133],
             msg[133];
- W9 T' P! _. p0 R' t, W        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
' a" s5 k, K8 E5 n' ^( j  u        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
1 g' N) |9 _0 s; f9 N        UF_print_syslog(call, FALSE);
) N% x) R+ {- z        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
; M6 B& l) M8 [: ~. S7 h/ N        {
            UF_UI_write_listing_window(msg);
1 T; y3 z, x. P: m; I% l            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
5 y) \. I: l$ C9 O- Q, n        }
    }
/ n! N0 [" F1 C7 M0 y* e5 M    return(irc);
}

1 T' S/ Z* `1 X- D( p/*****************************************************************************
! m8 @9 Y$ e: G" a1 e6 T' x**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
tag_t part_tag=NULL_TAG;
* U, H# j0 `' ftag_t tar_tag=NULL_TAG;
double origin[3]={0.0,0.0,0.0};
char *height="30";
char *diam="100";
double direction[3]={0.0,1.0,0.0};
4 U/ G. [; e7 r: c' gtag_t cylinderfea_tag=NULL_TAG;
4 R' t) v9 G/ P- ]/ Tuf_list_p_t edge_list=NULL;
0 E* T2 l, p6 G1 l3 A" aint edge_count;
1 ~1 {- G* r6 A7 p# ?% m1 U% l  Lchar msg[256];
int i=0;
tag_t edge_tag=NULL_TAG;
tag_t curve_tag=NULL_TAG;
tag_t point_tag=NULL_TAG;
* }1 _+ a# N! R( a% k3 qtag_t line_tag=NULL_TAG;
tag_t point_tag2=NULL_TAG;
double cen[2][3];
: `7 m& ^& M8 m2 CUF_CURVE_line_t line_coord;//最好不要定义为指针
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
$ j. t& |4 m6 a/ l: T3 U{
8 L) g/ `, K. q- }$ ~    /* Initialize the API environment */
& M; e* {, a6 r3 k7 I% `, t" _    if( UF_CALL(UF_initialize()) )
    {
% c3 v% Z3 X% O4 }+ j7 R        /* Failed to initialize */
$ S1 E: _$ C+ c* x& O$ E2 K        return;
    }
% |7 X$ s4 y8 @/ V/ n. o; v   
% D( u, j$ }. _6 P" O    /* TODO: Add your application code here */
; q8 t$ w0 K, H. n! z% g* X //1.create a new part
UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
//2.create a new cylinder
" ^' m) r5 f* r, e: \) h  _$ ~ UF_MODL_create_cylinder(UF_NULLSIGN,tar_tag,origin,height,diam,direction,&cylinderfea_tag);
//3.get the edge list
UF_MODL_ask_feat_edges(cylinderfea_tag,&edge_list);
//4.get the edges
UF_MODL_ask_list_count(edge_list,&edge_count);

//5.get the centers
for(;i<edge_count;++i){
  UF_MODL_ask_list_item(edge_list,i,&edge_tag);
- \" o% [. F% u5 i  //UF_MODL_create_curve_from_edge(edge_tag,&curve_tag);
  UF_CURVE_ask_centroid(edge_tag,cen[i]);
}
//6.create line
2 P' Z4 X5 x" Y3 T //UF_CURVE_create_point(cen[0],&point_tag);
( p& T/ B9 t# T1 F //UF_CURVE_create_point(cen[1],&point_tag2);
line_coord.start_point[0]=cen[0][0];
) B1 M/ V1 z' R  I1 l line_coord.start_point[1]=cen[0][1];
; f. O/ Z# B4 N/ K2 f1 c! a) W6 ?3 D line_coord.start_point[2]=cen[0][2];
1 A1 M) I: o8 V2 e1 F line_coord.end_point[0]=cen[1][0];
' G4 c# Y1 E0 Q8 g7 p line_coord.end_point[1]=cen[1][1];
% F9 r; g8 ~3 m& x9 l; | line_coord.end_point[2]=cen[1][2];
# ^  m. _0 }) x2 L8 c! H' c# M UF_CURVE_create_line(&line_coord,&line_tag);
//UF_MODL_ask_list_item()
; W- Q4 i& b9 W  u& o  f    /* Terminate the API environment */
7 ]% F8 x+ G7 n; o# G% K0 ^    UF_CALL(UF_terminate());
% P# G0 l1 @6 {' H1 Q9 N2 f: R9 a; p}
& g- j1 j) v& L/ f0 m( O/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
) H" H! y. }/ B6 u**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
3 Y: |. O4 g3 _2 w**     User Defined Object for example), this function MUST return
( Y: D3 S- d2 A( Y  M**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
, A& Q" S: S: `, U: {$ x! w$ H{
  I5 s3 @7 V3 h6 r3 `$ o5 I    return( UF_UNLOAD_IMMEDIATELY );
}
9 c# E& W9 \/ o( C: M

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