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/*****************************************************************************
" C# H# j- ~+ f' w; u**
0 A8 w5 [2 |3 S2 ?. o5 C' N+ ?** test.c
: A8 v9 _- j: h( @, P**
" f+ i9 h5 i0 z: G8 R9 U5 c** Description:
**     Contains Unigraphics entry points for the application.
**
*****************************************************************************/
& K* J- N3 |" Y/* Include files */
5 e4 h( g8 c5 w, C, n* x#include <stdio.h>
' X3 g$ W2 H$ |#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_curve.h>
#include <uf_part.h>
, _* ]6 H( n2 N- ?% a#include <uf_modl_types.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
. b; @5 Q2 a1 l% u& g{
- v% m; D+ P+ J3 A( s' S6 D5 p    if (irc)
$ T! Q& g- n# Q  a& i7 k3 C/ I    {
% \7 }- E2 ^  ]        char err[133],
             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
/ F1 O5 l) v$ ~: U            irc, line, file);
, x* E+ u0 A) P: u        UF_get_fail_message(irc, err);
' x7 ~! x3 j3 r. ?        UF_print_syslog(msg, FALSE);
- b2 F( e& i) ?- M4 S+ l6 r0 |# G        UF_print_syslog(err, FALSE);
+ Y7 z# O& v: z& z$ f: ]$ W        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
7 k6 X  T% d% k+ L- k2 a        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
) e, U  ^# o% a* i6 t        {
# T, H# z& F* k2 n7 E& S3 g- d            UF_UI_write_listing_window(msg);
& }2 T* S* o1 C6 z- ~            UF_UI_write_listing_window(err);
! G  `* Z, s' I( d            UF_UI_write_listing_window("\n");
  U* q% H) |! r. R) J            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
% c* I  ?8 p' |0 _    }
    return(irc);
) S) P( ^  ~" |4 v% {9 k$ y6 ?( c}

/*****************************************************************************
**  Activation Methods
) S* Z9 L+ s, l5 m" a  S*****************************************************************************/
" e' m3 |) ~2 ~/*  Explicit Activation
! G. f1 m5 G& @* D' Z**      This entry point is used to activate the application explicitly, as in
" d. s$ Y5 x9 q  p: f1 m**      "File->Execute UG/Open->User Function..." */
tag_t part_tag=NULL_TAG;
. x' l# H% V! K# Qtag_t tar_tag=NULL_TAG;
% d* I) k, n% t" P- @& v7 ydouble origin[3]={0.0,0.0,0.0};
char *height="30";
# G2 |- S* I5 ?4 R4 m% u5 rchar *diam="100";
double direction[3]={0.0,1.0,0.0};
0 ^' p7 r" y; p& z& F, ?" Qtag_t cylinderfea_tag=NULL_TAG;
/ o3 F' v0 p4 ?/ K1 Z& luf_list_p_t edge_list=NULL;
int edge_count;
char msg[256];
/ _5 s) v" Q; {- J- oint i=0;
4 M( A9 F2 C2 p6 W5 b5 K; K& B" Stag_t edge_tag=NULL_TAG;
tag_t curve_tag=NULL_TAG;
tag_t point_tag=NULL_TAG;
tag_t line_tag=NULL_TAG;
tag_t point_tag2=NULL_TAG;
" s9 j7 e, K( C- V; `double cen[2][3];
UF_CURVE_line_t line_coord;//最好不要定义为指针
' O  {: F! i( O* [extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
/ l) ~7 ^9 Q) \" o1 A3 y    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
    {
% S2 W( t) ~: f0 W! a        /* Failed to initialize */
        return;
0 |, K+ A# [9 L1 g    }
" H: V$ a0 n( W( ^: L* I   
) u6 W0 x# j0 n. ?7 H% f1 |6 r  {  ^) J    /* TODO: Add your application code here */
//1.create a new part
4 M: Q$ [0 K4 ~! c5 p UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
6 |5 r6 ?. z& q* E) T //2.create a new cylinder
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
" D  j) M+ ?; T; N$ m! ? UF_MODL_ask_list_count(edge_list,&edge_count);
6 D9 r, s# s  u/ S
//5.get the centers
for(;i<edge_count;++i){
7 X; K5 Z9 N' t1 I+ z4 ?  UF_MODL_ask_list_item(edge_list,i,&edge_tag);
5 ~! V6 S; C5 ~0 X" y  //UF_MODL_create_curve_from_edge(edge_tag,&curve_tag);
  UF_CURVE_ask_centroid(edge_tag,cen[i]);
" P. J2 R( z2 b3 x6 G' D }
+ i) R8 V5 h+ k, [+ g# v! o //6.create line
# @# A$ u! H5 ~$ o- B //UF_CURVE_create_point(cen[0],&point_tag);
//UF_CURVE_create_point(cen[1],&point_tag2);
line_coord.start_point[0]=cen[0][0];
line_coord.start_point[1]=cen[0][1];
4 J1 w" A! o$ g# I" N line_coord.start_point[2]=cen[0][2];
line_coord.end_point[0]=cen[1][0];
) b* L5 p( ~( J5 B2 Q: z/ |8 x% H5 [ line_coord.end_point[1]=cen[1][1];
line_coord.end_point[2]=cen[1][2];
7 C9 B5 ~* m5 g: o) V% f3 M UF_CURVE_create_line(&line_coord,&line_tag);
//UF_MODL_ask_list_item()
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}
# ^9 c# t$ a4 U# b/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
* |' L, |5 A; x# i**     This function specifies when to unload your application from Unigraphics.
# E$ F0 |0 n! Q) l; p6 @3 Y**     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". */
# e4 O- L) U9 F3 h+ Q8 Pextern int ufusr_ask_unload( void )
5 B2 _, W' x, n" g# R4 i; [{
    return( UF_UNLOAD_IMMEDIATELY );
}

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