第二课圆柱创建轴线

且听风吟

/*****************************************************************************
- t/ w3 G) _# o$ m**
** test.c
**
** Description:
**     Contains Unigraphics entry points for the application.
5 y0 s/ t  G- `, D& n6 ~8 n, r**
*****************************************************************************/
/* Include files */
#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
/ o/ ?: P! c. x# W$ V#include <uf_modl.h>
1 m: x3 U+ Y7 F) p#include <uf_curve.h>
5 C3 j4 v5 g* H; ?#include <uf_part.h>
#include <uf_modl_types.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
- F; {' `1 x, ]/ N+ Bstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
3 N+ n" |* y3 J    {
* s2 ?; @3 B6 @3 [        char err[133],
             msg[133];
+ z% z& n0 r) ?7 j( @        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
3 z# u& J  w! V  H+ G) U0 H            irc, line, file);
        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
3 y+ J, n; u$ z' \! k9 W  b. o        UF_print_syslog("\n", FALSE);
* j; _7 W9 A5 [; l8 Q/ v        UF_print_syslog(call, FALSE);
" A* _+ Z0 E& Q9 t4 g. A1 Y- I        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
# t% u/ ~8 \/ P            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
( Z: s2 x* A2 e9 p8 `            UF_UI_write_listing_window(call);
/ B9 A9 {, e' {6 E$ {( F            UF_UI_write_listing_window(";\n");
; L, _, j- q& d3 [3 i' c0 w9 I' @3 d        }
    }
    return(irc);
}

/*****************************************************************************
9 O' e9 _0 T$ s**  Activation Methods
+ w0 a) D( n+ j: }3 l; e*****************************************************************************/
/*  Explicit Activation
3 E# D) [% M3 u0 O5 X**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
2 S/ I* U7 H8 ltag_t part_tag=NULL_TAG;
tag_t tar_tag=NULL_TAG;
. v6 f; g# o' Ydouble origin[3]={0.0,0.0,0.0};
char *height="30";
char *diam="100";
% d) Y- t* J7 \6 w+ hdouble direction[3]={0.0,1.0,0.0};
tag_t cylinderfea_tag=NULL_TAG;
uf_list_p_t edge_list=NULL;
4 `5 N" q" F4 G# d# p0 o8 Hint edge_count;
% u5 |3 [: H" p1 cchar msg[256];
int i=0;
tag_t edge_tag=NULL_TAG;
( ~4 L) s8 V: }2 ^7 A! w/ A* ptag_t curve_tag=NULL_TAG;
& X4 w/ ?! b3 _' a1 _tag_t point_tag=NULL_TAG;
( z: t& {0 T& W& btag_t line_tag=NULL_TAG;
tag_t point_tag2=NULL_TAG;
double cen[2][3];
UF_CURVE_line_t line_coord;//最好不要定义为指针
' t8 {* x- y0 pextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
, r/ [- {& A3 o/ v" {& f    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
, C7 v9 ?0 y( M1 r    {
        /* Failed to initialize */
* z# X  @* C! r8 S1 v) o7 `        return;
& n" ^& R$ v  E: _  ^    }
   
6 O; w& f. K( L0 D  i+ y8 ?    /* TODO: Add your application code here */
. F3 P: L' ]: |" O- a //1.create a new part
UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
( y9 a. }4 P! d3 J9 f  D- C //2.create a new cylinder
' Y9 K* O7 [8 |  ? UF_MODL_create_cylinder(UF_NULLSIGN,tar_tag,origin,height,diam,direction,&cylinderfea_tag);
5 D9 u  k% E" k; B: @, e- _ //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);
; f; N8 |7 {5 [: U
  b- U* x8 G& G/ F+ V //5.get the centers
for(;i<edge_count;++i){
  UF_MODL_ask_list_item(edge_list,i,&edge_tag);
7 y. Q3 i! u7 M) i  //UF_MODL_create_curve_from_edge(edge_tag,&curve_tag);
  UF_CURVE_ask_centroid(edge_tag,cen[i]);
}
7 p5 F# G  Q( j: x //6.create line
* J9 V) [# j) J$ W% U7 h$ M //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];
% @/ ]6 F9 g# U4 P line_coord.start_point[2]=cen[0][2];
line_coord.end_point[0]=cen[1][0];
& ~/ f1 n8 J7 R- i line_coord.end_point[1]=cen[1][1];
  o8 j& M* u" ^/ ^4 p' z$ A& u line_coord.end_point[2]=cen[1][2];
; T, r; t- M9 V* n3 `# s8 ]" S UF_CURVE_create_line(&line_coord,&line_tag);
//UF_MODL_ask_list_item()
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}
$ Z0 G8 J$ A+ I/ M: A/ x/*****************************************************************************
7 S+ z4 N9 f  U. g& [, v' Z7 M9 e**  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
6 {( X7 x; ^3 a, _' U**     User Defined Object for example), this function MUST return
) D+ o' {7 P4 v; p8 m**     "UF_UNLOAD_UG_TERMINATE". */
. }4 r- q- A6 Z' yextern int ufusr_ask_unload( void )
3 D1 f: \) g, n' ?% v* J- [{
0 F" q2 z1 g- e    return( UF_UNLOAD_IMMEDIATELY );
/ N: ~. T% H! N9 c}
  \8 M4 U0 h( R3 o2 d
0 b$ ?, L8 {/ f: B6 m, {. o& A1 Z

admin

继续加油哦 ！！！