lesson2exercise_CreateCylinder

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/* Include files */
' C% k0 K4 l" F#include <stdio.h>
#include <uf.h>
+ D. y' C- f4 j" U$ h3 v! {2 c#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_part.h>
#include <uf_obj.h>;
#include <uf_curve.h>
. F- ~/ S4 P0 J$ A( g
  I+ |& f0 C; m- n#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
  @4 U4 C; Q6 Y  ^" S- jstatic int report_error( char *file, int line, char *call, int irc)
  ^& P' G* j$ X) `6 H, e! m{
2 Y$ C( g; X! q    if (irc)
% Q: ]; I6 q) u2 ~    {
2 ?0 F  T; M; i: S+ @        char err[133],
* Y6 r$ }" N6 `- ~" B6 ]             msg[133];
" L/ O/ |" l/ ~) @4 Z) ]        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
, ~! s8 o) c6 L$ d/ M+ ]            irc, line, file);
        UF_get_fail_message(irc, err);
  Z0 W3 ^" B) F2 |        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
. C- |, x9 k) |+ q. Q) @+ S        UF_print_syslog("\n", FALSE);
' p4 E0 k6 A9 ^7 C& |& b        UF_print_syslog(call, FALSE);
& g6 a" S- k$ r  ~! N1 A  V        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
- r# d4 [  h% V0 i, A1 s        {
            UF_UI_write_listing_window(msg);
2 U0 Y- {- R! x8 }$ @            UF_UI_write_listing_window(err);
8 @) Z5 }8 p8 S/ y6 W            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
) b" ~- X8 J; J        }
% s9 W" W; }+ S$ A/ I& f  O- F9 B    }
    return(irc);
* s5 Q; t: _/ b: U- l}

7 b6 A+ Z- _$ ?! N" h/*****************************************************************************
**  Activation Methods
*****************************************************************************/
: S5 P1 g# }& i' {& J- I6 }7 j. E/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
. ~  Q  Q+ c7 o6 X8 J5 o. t
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
! v  h+ j& J. j5 f{
    /* Initialize the API environment */
' l& A# A$ M* H- { tag_t partTag=NULL_TAG;
double origin[3]={0,0,0};
char *height="200";
char *diam="20";
  Q5 T$ n" h* `( t double direction[3]={1,1,1};
tag_t cy_obj_id=NULL_TAG;
uf_list_p_t edge_list;
' w8 ]9 e& A. v* P int count=0;
. d7 X) Q, u9 Q" ^ tag_t edge=NULL_TAG;
6 Z" h1 x9 ^& }8 g# h double originalpoint[2][3];
UF_CURVE_line_t curve_coords;
0 W' A9 `+ W  [: E+ M# B UF_CURVE_line_t mycurve_coords;
% P$ M; ^4 a7 a7 S8 D tag_t linetag=NULL_TAG;
tag_t body_ID=NULL_TAG;
# N/ e) N+ K8 \; O+ | int i;
char mymsg[256];
/ |) [( L) o' U" O    if( UF_CALL(UF_initialize()) )
" e, a) c1 w# f0 Z5 G% }    {
        /* Failed to initialize */
        return;
    }
6 ]$ x/ j2 Z& |! t3 `/ R   
    /* TODO: Add your application code here */
' L3 e$ `, {! [" [ // 1 new part
5 N2 N% w# f5 j1 e, S/ h% C9 I* `6 { UF_CALL(UF_PART_new("E:\\NX\\rob.prt",1,&partTag));   //双斜杠

//2 new cylinder
UF_CALL(UF_MODL_create_cyl1(UF_NULLSIGN,origin,height,diam,direction,&cy_obj_id));
/ V( m4 F5 t6 {: i$ d' t UF_MODL_ask_feat_body(cy_obj_id,&body_ID);
* r; X: M5 h9 k+ u% q2 E$ k //feature -> body
4 {. K0 k1 ?0 N; H, X. M UF_OBJ_set_color(body_ID,21);
: _- T1 a$ K9 ~/ P3 u7 ?% S5 c8 } //change translucency
: }. v4 R( F2 Q UF_OBJ_set_translucency(body_ID,50);//先设置：菜单->首选项->可视化性能->一般图形，反选禁用透明度
//UF_OBJ_set_color(cy_obj_id,21);  //错误的用法，cy_obj_id是feature的tag，不是body的tag
, V% {) `) S& r7 n* O //3 new line
; d% @" A1 p3 H' n UF_CALL(UF_MODL_ask_feat_edges(cy_obj_id,&edge_list));
UF_MODL_ask_list_count(edge_list,&count);
/ f4 B+ S  S8 }7 {2 O# F3 F1 v& n7 U if (count>0)
{
     for(i=0;i<count;i++)
  {
   UF_MODL_ask_list_item(edge_list,i,&edge);
   UF_CURVE_ask_centroid(edge,originalpoint[i]);//计算圆弧中心
/ z! h3 |! B% Z8 x/ _% Z* D  }
  for (i = 0; i <3; i++)
  {
      curve_coords.start_point[i]=originalpoint[0][i];
   curve_coords.end_point[i]=originalpoint[1][i];
! b7 h, o, D* Q. I; Z9 r  }
- T9 M( ]0 c% h& } // UF_UI_open_listing_window();
// sprintf_s(mymsg,sizeof(mymsg),"point1:%f,%f,%f point2:%f,%f,%f\n",curve_coords.start_point[0],curve_coords.start_point[1],curve_coords.start_point[2],curve_coords.end_point[0],curve_coords.end_point[1],curve_coords.end_point[2]);
//UF_UI_write_listing_window(mymsg);
5 Z4 `/ U: k" e4 Q; W# C$ J // uc1601(mymsg,1);
  UF_CURVE_create_line(&curve_coords,&linetag);   //创建直线
  UF_CURVE_ask_line_data(linetag,&mycurve_coords);//获取直线的端点
7 W: o: n- O% v) J  sprintf_s(mymsg,sizeof(mymsg),"start:%f,%f,%f  end:%f,%f,%f\n",mycurve_coords.start_point[0],mycurve_coords.start_point[1],mycurve_coords.start_point[2],mycurve_coords.end_point[0],mycurve_coords.end_point[1],mycurve_coords.end_point[2]);
  //UF_CURVE_ask_line_data(linetag,&curve_coords);
  //sprintf_s(mymsg,sizeof(mymsg),"start:%f,%f,%f  end:%f,%f,%f\n",curve_coords.start_point[0],curve_coords.start_point[1],curve_coords.start_point[2],curve_coords.end_point[0],curve_coords.end_point[1],curve_coords.end_point[2]);
( o# F- X7 ]8 a/ k+ t+ R) v) K  //UF_UI_write_listing_window(mymsg);
  uc1601(mymsg,1);
" v) \) u8 [. C5 q+ L; l! ^. Y7 g }
" N. r8 @( G, |" {  F# B else
{
  uc1601("no edge founf",1);
}
, K: `, m  f. v, D/ a

" [& ^1 C3 d5 k+ F+ [9 W! o. v //UF_OBJ_set_color(cy_obj_id, UF_OBJ_WHITE);
1 o: o8 p( r, | //UF_PART_save();  //保存部件
//UF_PART_close_all();   //关闭所有

( D/ W0 M* ^4 T( Y    /* Terminate the API environment */
    UF_CALL(UF_terminate());
. \: r% u, ]- A5 ^4 Z2 h}
/*****************************************************************************
**  Utilities
! k  ]2 e8 p6 M) G' x*****************************************************************************/
/* Unload Handler
" k2 N# q; W+ K' V8 G7 h& _- v7 a**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
: S- l8 l- f$ }, W& f0 t**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
, v; F: `7 V* n$ \& s% Y2 E/ L! x    return( UF_UNLOAD_IMMEDIATELY );
}
8 s: S7 n, j' E$ E# s! D$ _

我把圆柱的方向设成【1,1,1】，成功了

4 Y  R3 w0 {4 d1 e: s

admin

支持 ！不错！

hcaini0829

很厉害 支持支持