lesson2exercise_CreateCylinder

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/* Include files */
8 f: K7 B) U& c$ P#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
" R+ P, t$ d8 W2 }#include <uf_part.h>
' G7 m' ~" g- Q) r! P% W8 r#include <uf_obj.h>;
+ b$ O$ \6 B/ l% c* t#include <uf_curve.h>
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#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
0 p) l2 {+ x8 Hstatic int report_error( char *file, int line, char *call, int irc)
. i3 p8 E7 |2 s% `{
" N* Z( ]8 f2 ]9 L! o% t; f    if (irc)
    {
        char err[133],
; S5 i+ ?8 ~) k& i! C  s& K2 K- _             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
# h# y: G# G7 b2 [            irc, line, file);
' \  S0 _: z1 v- C( _        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
2 Y" z5 Z; z, J8 Z  B        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
) A# V8 M7 X- f# \+ O, h            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);
% ]  N$ J( g& R- @4 j}
$ _$ G' K( N. N$ k) j& ]4 T( s
4 W9 L1 t/ |3 o3 R) }1 V* Y/*****************************************************************************
" v1 t  Z% H5 M: H# d' s**  Activation Methods
*****************************************************************************/
5 i6 k8 c, {- t- L/ d( l6 [- ?/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
+ |8 ^" ]! U5 y+ K
9 i9 k% V- C7 p: V+ D6 W1 vextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    /* Initialize the API environment */
tag_t partTag=NULL_TAG;
* `) q" a+ {% ]+ ^/ F double origin[3]={0,0,0};
char *height="200";
5 P- G, W; e+ E' ?* L8 O: _ char *diam="20";
double direction[3]={1,1,1};
tag_t cy_obj_id=NULL_TAG;
uf_list_p_t edge_list;
int count=0;
* X/ e9 I: q: v: R tag_t edge=NULL_TAG;
5 s$ O) [' Q) `& F: z, k double originalpoint[2][3];
UF_CURVE_line_t curve_coords;
UF_CURVE_line_t mycurve_coords;
tag_t linetag=NULL_TAG;
6 ~& j6 s  G2 l2 ^. j- v& ? tag_t body_ID=NULL_TAG;
int i;
char mymsg[256];
3 X! g4 R. j, m8 c$ A    if( UF_CALL(UF_initialize()) )
( Y* \( A$ M* r0 E# H" v    {
        /* Failed to initialize */
3 F' |/ V6 B  ]  q9 f        return;
    }
   
    /* TODO: Add your application code here */
6 Q' q) h1 V: d) F3 l9 p4 x; i // 1 new part
UF_CALL(UF_PART_new("E:\\NX\\rob.prt",1,&partTag));   //双斜杠

, b; v2 t; a5 E. H9 U //2 new cylinder
UF_CALL(UF_MODL_create_cyl1(UF_NULLSIGN,origin,height,diam,direction,&cy_obj_id));
- H5 k- g& i8 q" o! J' { UF_MODL_ask_feat_body(cy_obj_id,&body_ID);
//feature -> body
UF_OBJ_set_color(body_ID,21);
//change translucency
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
//3 new line
UF_CALL(UF_MODL_ask_feat_edges(cy_obj_id,&edge_list));
UF_MODL_ask_list_count(edge_list,&count);
" S% {; j" B: Z, r% E5 K$ |3 i if (count>0)
{
# N4 ]' J$ _$ ~9 j/ H     for(i=0;i<count;i++)
  {
, z5 d7 B( u5 k, G1 [- T   UF_MODL_ask_list_item(edge_list,i,&edge);
   UF_CURVE_ask_centroid(edge,originalpoint[i]);//计算圆弧中心
  }
& p8 T9 n  e5 l' k3 x4 {8 F  for (i = 0; i <3; i++)
" H& m, P$ u1 V" j! r& d  {
" n" y' ^6 H3 w/ _5 Y      curve_coords.start_point[i]=originalpoint[0][i];
, z, R( R0 J* a& r6 w   curve_coords.end_point[i]=originalpoint[1][i];
  }
// 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]);
5 o! E0 H0 u6 ^5 k //UF_UI_write_listing_window(mymsg);
// uc1601(mymsg,1);
( H( g  l$ ^7 M" ~0 I4 v  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
( Y( a- u4 F& E0 B# o  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]);
: v% y' C: P: P4 N  //UF_CURVE_ask_line_data(linetag,&curve_coords);
; a0 ~% \0 W3 @% E* r) [! R  //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]);
  //UF_UI_write_listing_window(mymsg);
# f0 [; F( p0 l, [  uc1601(mymsg,1);
}
" c0 h1 {$ @* O else
% S9 A6 v* S- ^6 D: u {
  uc1601("no edge founf",1);
' o3 q% }3 Q" a3 F }


4 y& |' d$ B7 o, o" Y$ j# h$ k: _ //UF_OBJ_set_color(cy_obj_id, UF_OBJ_WHITE);
//UF_PART_save();  //保存部件
//UF_PART_close_all();   //关闭所有
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+ x6 i+ ^8 s; \! l+ ~2 O    /* Terminate the API environment */
  W6 }' ]/ t; O- s, [5 o' N    UF_CALL(UF_terminate());
. n. D0 \7 ~' ^3 L0 v4 |: L( l}
) ~6 F7 @. X) n+ p: Q& `( X/*****************************************************************************
( r0 T( d9 L  I7 v. @: Q# f**  Utilities
*****************************************************************************/
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
5 K  X" T0 v% d% a**     If your application registers a callback (from a MenuScript item or a
* u- \1 |; _/ {! X9 K8 n$ U**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
' o0 g* R$ ]/ L: L( N{
    return( UF_UNLOAD_IMMEDIATELY );
}

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. w  N' y$ N  ?& f/ z: f我把圆柱的方向设成【1,1,1】，成功了
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