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/*****************************************************************************
**
( V% i. P  I9 X) |** test.c
6 w# {+ [- J( z( f**
3 v+ a: u9 w6 C! C) c; V7 w8 o- M** Description:
**     Contains Unigraphics entry points for the application.
& k/ i6 \$ p, i8 D) Z: a& y( N**
  ^$ K5 r- c: |' I2 G*****************************************************************************/
* j$ Q5 b; M! ?+ g, o/* Include files */
#include <stdio.h>
#include <uf.h>
  t* V' L* M9 Y6 t/ i9 n#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_curve.h>
3 n# Y: V) L! L' H/ T0 L#include <uf_part.h>
#include <uf_modl_types.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
" L' Y8 R9 d4 ]) T, pstatic int report_error( char *file, int line, char *call, int irc)
{
6 P; ]0 k1 n4 r1 k9 o    if (irc)
    {
. ~" a, v  W5 I" ?7 }# g' ]        char err[133],
7 T, s# i9 G4 [+ h+ P             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
" m  n2 t# e% f        UF_get_fail_message(irc, err);
" R' b. h' e' s: T; W* u, B9 c* r- h        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
. F7 P; d: O$ w6 s  T' l8 R: ~% _$ L        UF_print_syslog("\n", FALSE);
- c* e* Y( |) O        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
' j# K( i8 \; M& m' N- E& `- f            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
+ U* J" c2 H8 H) D    }
8 |4 r+ c% r  \, y  P. P    return(irc);
}
4 K. ~, h/ T( n: y
/*****************************************************************************
**  Activation Methods
) Q* R+ Y) D6 E) E& l*****************************************************************************/
/*  Explicit Activation
7 c$ Z8 s/ j( E+ y4 p' T* s/ k, `**      This entry point is used to activate the application explicitly, as in
; r' b+ ^* H2 ^+ H! h. p& ~**      "File->Execute UG/Open->User Function..." */
tag_t part_tag=NULL_TAG;
1 Q& ~; l1 {) E/ ?tag_t tar_tag=NULL_TAG;
double origin[3]={0.0,0.0,0.0};
/ I8 X1 b. R+ F# f! wchar *height="30";
& ~6 J- O9 D$ h# u& d' x5 nchar *diam="100";
' ?4 l2 e8 g! d! }% wdouble direction[3]={0.0,1.0,0.0};
tag_t cylinderfea_tag=NULL_TAG;
0 M2 V: ^! I* p) L' b! P# o- kuf_list_p_t edge_list=NULL;
int edge_count;
  f* E( Y1 S5 K# U9 hchar msg[256];
7 k6 N. k: {1 c' E/ K: e) I, mint i=0;
tag_t edge_tag=NULL_TAG;
) ]) X* \9 m. Utag_t curve_tag=NULL_TAG;
! k& Y( K2 Y  A/ C1 Stag_t point_tag=NULL_TAG;
. p/ P, O9 _* z8 ?0 p" gtag_t line_tag=NULL_TAG;
1 \% D- [& L, U; otag_t point_tag2=NULL_TAG;
double cen[2][3];
UF_CURVE_line_t line_coord;//最好不要定义为指针
/ v5 v( o: B6 Lextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
& n8 [1 k% h2 o{
    /* Initialize the API environment */
- I% ?' C8 b/ }9 ]    if( UF_CALL(UF_initialize()) )
8 L! n. d8 \0 a& f5 t* M! p    {
        /* Failed to initialize */
        return;
5 J( C% c5 ?  K- b$ C1 z9 S+ K    }
   
    /* TODO: Add your application code here */
//1.create a new part
, r3 F' k5 j7 H4 H 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);
9 p8 w9 D4 ?! A, u' O. ` //4.get the edges
% j; g, ^# @7 d1 `/ d+ @4 ]! q UF_MODL_ask_list_count(edge_list,&edge_count);

//5.get the centers
for(;i<edge_count;++i){
0 N# ]' {& U9 E8 A4 d8 T  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]);
}
' r# b9 I7 a8 N //6.create line
//UF_CURVE_create_point(cen[0],&point_tag);
" I  R3 }$ X8 W; a) | //UF_CURVE_create_point(cen[1],&point_tag2);
line_coord.start_point[0]=cen[0][0];
9 K0 }* ~' \* ~- F1 H line_coord.start_point[1]=cen[0][1];
line_coord.start_point[2]=cen[0][2];
7 Z% Q, v7 Z$ \' w+ s! f- K3 p line_coord.end_point[0]=cen[1][0];
$ S) B: F4 R% K( Y line_coord.end_point[1]=cen[1][1];
$ o7 L" q! ?# F line_coord.end_point[2]=cen[1][2];
; ^) x; G& g0 }, j UF_CURVE_create_line(&line_coord,&line_tag);
4 B& _! P- n6 q6 C% K8 a  X //UF_MODL_ask_list_item()
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
$ m4 }- N$ g! p* ?9 V}
6 S; N: M+ l2 w- }& o/*****************************************************************************
" s8 w/ [- Z; Y1 x* y**  Utilities
*****************************************************************************/
/* 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
# n! m! l7 m7 |, r) ?* E**     "UF_UNLOAD_UG_TERMINATE". */
4 u; e6 w  r) V: l) Mextern int ufusr_ask_unload( void )
{
7 U+ ^( T* U9 S& M    return( UF_UNLOAD_IMMEDIATELY );
& e2 {! l! o# y% B8 }}
- }2 G) Q& P" j  a8 H% T5 g( U
* Z; J# q( ~/ J/ p* X

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