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/*****************************************************************************
- k3 e3 a7 G% r, v: F8 |**
! z  f- ]% N3 G* r7 s9 C$ p+ a, @** test.c
**
1 c. k8 K" k7 W! T9 \** Description:
" A' a& i, K7 v4 m0 j7 `5 }  J1 i**     Contains Unigraphics entry points for the application.
( X" p, m& ]( q  I5 F1 j0 L) a' `**
*****************************************************************************/
# c$ S. K1 z. I" l" M/* Include files */
8 U- }* V+ y4 t" P#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_curve.h>
" s; Z5 q7 Z7 S& y$ S#include <uf_part.h>
5 m. W9 f$ P' Q, ]4 D#include <uf_modl_types.h>
/ {7 e0 A( W. v# @#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
+ {* w$ d8 i1 a0 jstatic int report_error( char *file, int line, char *call, int irc)
: L1 T6 _/ I! q8 v* f/ k7 j/ q{
( M% R5 M. R' C3 e    if (irc)
    {
5 x$ q% N6 [6 a" b5 ?$ q; U        char err[133],
. {  C* H- k+ H( W! s2 N( I             msg[133];
& l- V4 ^. `6 r- f- I        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
7 r7 |2 O- t% z* }. Q            irc, line, file);
        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
6 a" l; V) M  R3 D+ ^# \+ v5 T        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
# V' h0 o4 b1 f7 Z$ \& {' @+ g        UF_print_syslog(";\n", FALSE);
5 f6 g5 o3 R5 _        if (!UF_UI_open_listing_window())
/ l! G* q  k0 o. r& O7 Z        {
9 B5 N& }# j  p' m# r' P( \/ A, T& M            UF_UI_write_listing_window(msg);
; S* N3 p- a5 b            UF_UI_write_listing_window(err);
5 I! h& N" Q$ W            UF_UI_write_listing_window("\n");
0 t4 r0 T) V' Y  C$ E- h. r/ c6 G            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
$ Z% p' T/ V( j5 }7 q. q0 [( |% }        }
    }
: R) Z% f  }, P  A6 s  T    return(irc);
" Q# z5 D* c, }  w' k: [}
% o+ f- J/ |7 Z/ e
/*****************************************************************************
# u: m4 L" }7 }**  Activation Methods
$ `6 K( _3 Z, [& G*****************************************************************************/
. E- C# c8 C# {0 Y/ Q& ?0 x/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
# p& l; `5 H7 ]  p# p+ r**      "File->Execute UG/Open->User Function..." */
  J( C8 ~" L7 L$ Mtag_t part_tag=NULL_TAG;
tag_t tar_tag=NULL_TAG;
double origin[3]={0.0,0.0,0.0};
0 F4 h* g0 u- j  w) Gchar *height="30";
char *diam="100";
double direction[3]={0.0,1.0,0.0};
  @6 Q- ?4 B- R. R! h. Utag_t cylinderfea_tag=NULL_TAG;
uf_list_p_t edge_list=NULL;
int edge_count;
char msg[256];
- x9 N; H5 n' l& d: z% F% dint i=0;
tag_t edge_tag=NULL_TAG;
6 O0 Z9 ^- x3 O2 Htag_t curve_tag=NULL_TAG;
; x1 E1 i3 l# m- ftag_t point_tag=NULL_TAG;
tag_t line_tag=NULL_TAG;
7 w( H5 r6 C! E! n* Utag_t point_tag2=NULL_TAG;
double cen[2][3];
UF_CURVE_line_t line_coord;//最好不要定义为指针
$ X6 W9 R2 x7 ]$ F1 Q, Dextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
7 T  [/ u9 V2 K{
: o! S+ D3 p$ {8 J: w    /* Initialize the API environment */
1 r. Z. C3 w4 s9 Y    if( UF_CALL(UF_initialize()) )
    {
( F' I. s( A* ]: E        /* Failed to initialize */
        return;
8 n# ]3 y/ Y: a& v/ r+ L' h    }
! K1 H4 _! C; g3 f4 N/ y   
* ^- i) H8 _6 U$ l    /* TODO: Add your application code here */
7 T  y8 s; k* ~- F9 A  ?7 R) T //1.create a new part
UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
* T% d* Z, [6 h) E. w //2.create a new cylinder
5 S/ m; G! t6 e, w/ J6 O UF_MODL_create_cylinder(UF_NULLSIGN,tar_tag,origin,height,diam,direction,&cylinderfea_tag);
) c4 B' X3 U8 o //3.get the edge list
2 s" \4 Q) a2 s. m& D( h UF_MODL_ask_feat_edges(cylinderfea_tag,&edge_list);
8 x) u/ M5 R0 ]3 `3 ~5 p //4.get the edges
UF_MODL_ask_list_count(edge_list,&edge_count);
" }) Q! i  B( K; B
//5.get the centers
for(;i<edge_count;++i){
5 w+ ~2 w/ m) F7 `) d  UF_MODL_ask_list_item(edge_list,i,&edge_tag);
* ?5 M4 }* O: Y- {  //UF_MODL_create_curve_from_edge(edge_tag,&curve_tag);
  UF_CURVE_ask_centroid(edge_tag,cen[i]);
- y3 F' o2 P% |& Y }
; w2 q- M3 U4 i9 K //6.create line
//UF_CURVE_create_point(cen[0],&point_tag);
//UF_CURVE_create_point(cen[1],&point_tag2);
, [4 b2 H! o/ I/ M line_coord.start_point[0]=cen[0][0];
line_coord.start_point[1]=cen[0][1];
line_coord.start_point[2]=cen[0][2];
, p( ^9 s+ t# _' y! h* Y line_coord.end_point[0]=cen[1][0];
line_coord.end_point[1]=cen[1][1];
line_coord.end_point[2]=cen[1][2];
; v1 K" Q% K7 P2 w: c  { UF_CURVE_create_line(&line_coord,&line_tag);
//UF_MODL_ask_list_item()
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
' A9 u8 ^0 j* B& H. A, [}
/*****************************************************************************
$ b# ?. `% }2 V6 p2 p& U& }**  Utilities
( D- A  v4 T( G8 B3 |*****************************************************************************/
/ _. q0 t" C  i. t) y, O/* Unload Handler
4 a# B6 M; L4 G5 S: K**     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
" G- S! ?6 u! D# X# K5 B  b7 L3 x**     "UF_UNLOAD_UG_TERMINATE". */
( ~8 |7 `: H4 y7 Zextern int ufusr_ask_unload( void )
, `  @( |3 t- V  t: o{
3 y) b0 B) n% `$ W4 M    return( UF_UNLOAD_IMMEDIATELY );
}
; ?) y5 k7 z, t. Z* D

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