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/*****************************************************************************
5 C& M1 G# d& n! }. N* [) a- e- `: N**
** test.c
**
** Description:
**     Contains Unigraphics entry points for the application.
+ h( y8 c6 M$ z**
; G* S4 I1 Y6 d- D*****************************************************************************/
" P6 {* `" W& Q/* Include files */
$ ~; z( N1 ]1 N4 G% x#include <stdio.h>
#include <uf.h>
6 s! ]. ~" a, Z0 r9 N#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_curve.h>
#include <uf_part.h>
#include <uf_modl_types.h>
6 z2 x$ z1 ~7 Y- M9 w#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
{
- t: U# i0 |% {' u: d  h% Y    if (irc)
    {
        char err[133],
: z3 u" Q6 ^  W7 \, x3 }- k             msg[133];
6 e* h( \) [: D8 q        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
6 @  Z4 ^9 z3 o2 J4 q5 y$ U; Q4 W            irc, line, file);
; X/ q2 u# R0 Y! I& s/ V1 m" w; y        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
! D1 N$ N; I& v        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
        {
7 t8 X0 Y% ?1 R3 `8 {            UF_UI_write_listing_window(msg);
: v; L+ P! H  w1 I+ O" \            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
    }
    return(irc);
" t- G$ A+ O# f$ M/ O}
* q( `! @9 b9 D' F9 a* k
& K+ g# e) n. W1 N/*****************************************************************************
% z) \! G* p) F# Q' Y**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
- x1 V  Q8 |, w: Q# U+ i**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
# ~5 ]7 m; t* b1 ^+ e3 [tag_t part_tag=NULL_TAG;
- M- h1 d: d* Mtag_t tar_tag=NULL_TAG;
double origin[3]={0.0,0.0,0.0};
: |7 K" q2 m0 Y3 z" O$ Uchar *height="30";
. [+ D! Z* l- ^6 l& z: @8 _5 Mchar *diam="100";
% R) w7 a4 j5 E! Z) j7 M: Ndouble direction[3]={0.0,1.0,0.0};
( {. I8 H! E& k& ftag_t cylinderfea_tag=NULL_TAG;
9 A- b: [: \: B  }/ K/ duf_list_p_t edge_list=NULL;
int edge_count;
char msg[256];
int i=0;
tag_t edge_tag=NULL_TAG;
tag_t curve_tag=NULL_TAG;
+ ~+ L" r* `$ M$ P& _tag_t point_tag=NULL_TAG;
  D; R6 g( |2 D( Q# u) T7 |: ^/ Mtag_t line_tag=NULL_TAG;
# Z. l% g5 x; F/ u) B, Y$ X; Ltag_t point_tag2=NULL_TAG;
double cen[2][3];
8 E* H1 r) J1 \& R8 KUF_CURVE_line_t line_coord;//最好不要定义为指针
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
  ]) O8 t0 T8 ^' Z, z2 _{
+ f3 M* h" }' A% ?4 t    /* Initialize the API environment */
6 [8 H; A% X, W' G/ i1 g4 ^    if( UF_CALL(UF_initialize()) )
! D6 X1 p9 R3 |8 Y8 g9 f% N# Z    {
        /* Failed to initialize */
. z' K7 M9 r4 i6 ]$ t        return;
) t! i* X# f! u, n$ T, N) S7 w    }
   
% y) |. D& `' \$ X4 G# g    /* TODO: Add your application code here */
9 C0 q0 y, j, o7 r* s5 ^8 V //1.create a new part
UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
//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
( b6 A3 K4 I. A. E4 S UF_MODL_ask_list_count(edge_list,&edge_count);
: L3 S& Q9 H; S7 r
. Q- W- Z; U; s* L //5.get the centers
for(;i<edge_count;++i){
  UF_MODL_ask_list_item(edge_list,i,&edge_tag);
  //UF_MODL_create_curve_from_edge(edge_tag,&curve_tag);
  UF_CURVE_ask_centroid(edge_tag,cen[i]);
}
//6.create line
% S# X/ K& h5 C% v, C //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];
line_coord.start_point[2]=cen[0][2];
line_coord.end_point[0]=cen[1][0];
, v% y  h' c# k. Q line_coord.end_point[1]=cen[1][1];
* R3 v: _) Z: m$ x3 ` line_coord.end_point[2]=cen[1][2];
UF_CURVE_create_line(&line_coord,&line_tag);
//UF_MODL_ask_list_item()
    /* Terminate the API environment */
9 Q& e" V- w6 H% \& [6 z    UF_CALL(UF_terminate());
}
* M) v0 p4 p1 p" v. ?: e( C/*****************************************************************************
& K5 m6 y9 G  i) }; K1 e! L**  Utilities
4 j/ p3 I1 p- |" L5 [' L*****************************************************************************/
4 v" {' z; x  j* |/* 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". */
extern int ufusr_ask_unload( void )
; ]. k( Q# i  L2 q{
& d/ V  ^, M; ]* \; I4 l    return( UF_UNLOAD_IMMEDIATELY );
}

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