lesson2exercise_CreateCylinder

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/* Include files */
#include <stdio.h>
#include <uf.h>
: ?/ P( f0 y: O5 A#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_part.h>
/ y+ m/ D3 e- C6 Q: p#include <uf_obj.h>;
#include <uf_curve.h>
* b7 g& p( L* K/ |* Q# p
  b+ ~  b8 @% e2 E; ~#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
    {
+ l& `$ i. E2 |; n6 k        char err[133],
             msg[133];
8 O$ Z( Q- ?* n5 _; G2 c' D        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
8 D4 o1 x0 S: g- L% y2 U4 L0 p            irc, line, file);
        UF_get_fail_message(irc, err);
& N- P3 Y0 i* j3 ?% V' M        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
' ]2 G* H$ L/ @" l        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
6 v% F6 f4 {! Y        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
! m# T; U# S. w1 h            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
0 D' m! O( Y9 B; b    }
    return(irc);
}
7 F4 N4 R: h6 _5 g
# D& j; r5 o% O4 u! f- [/*****************************************************************************
**  Activation Methods
*****************************************************************************/
+ S6 G- w+ k) _" l$ T* c/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
5 M: I" N. Z8 q, o. M  }+ E2 t**      "File->Execute UG/Open->User Function..." */

1 Z0 ]/ `5 ]$ C2 i# h6 v( Iextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
  a. L# T8 H: E* j, L( ?{
    /* Initialize the API environment */
tag_t partTag=NULL_TAG;
double origin[3]={0,0,0};
4 s2 a& \# d( X: Y8 S char *height="200";
char *diam="20";
double direction[3]={1,1,1};
tag_t cy_obj_id=NULL_TAG;
uf_list_p_t edge_list;
/ h- t# V) F! C& \% N int count=0;
tag_t edge=NULL_TAG;
double originalpoint[2][3];
UF_CURVE_line_t curve_coords;
UF_CURVE_line_t mycurve_coords;
7 `/ u5 R0 t2 w6 \6 X; ~1 h tag_t linetag=NULL_TAG;
tag_t body_ID=NULL_TAG;
int i;
char mymsg[256];
    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
    }
# F' ?2 F4 A9 |' O3 e& w: y   
    /* TODO: Add your application code here */
) W3 U+ r5 z% r. [4 X% n // 1 new part
UF_CALL(UF_PART_new("E:\\NX\\rob.prt",1,&partTag));   //双斜杠

  R" M* U( C/ N5 n //2 new cylinder
7 I$ u# h; o' R UF_CALL(UF_MODL_create_cyl1(UF_NULLSIGN,origin,height,diam,direction,&cy_obj_id));
UF_MODL_ask_feat_body(cy_obj_id,&body_ID);
//feature -> body
UF_OBJ_set_color(body_ID,21);
//change translucency
2 t5 W1 Z" z: W6 R  I5 x4 X 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
% ]5 [4 g) j7 @, [ //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
6 c% O, r1 K% L5 m //3 new line
5 p3 f/ v( Q) L7 Q+ v- V UF_CALL(UF_MODL_ask_feat_edges(cy_obj_id,&edge_list));
UF_MODL_ask_list_count(edge_list,&count);
' z2 K8 t4 t' G* b if (count>0)
{
     for(i=0;i<count;i++)
  {
4 N. e! e6 v- `  {$ r+ ~: Y   UF_MODL_ask_list_item(edge_list,i,&edge);
6 \, B4 G; @- k   UF_CURVE_ask_centroid(edge,originalpoint[i]);//计算圆弧中心
/ @6 }$ @8 i9 \" c$ J; P  }
  for (i = 0; i <3; i++)
/ X& n4 U! v% B  {
/ j, O2 I$ H8 C  B) m      curve_coords.start_point[i]=originalpoint[0][i];
   curve_coords.end_point[i]=originalpoint[1][i];
" {& Q; o2 H6 x& _" J0 }* h  }
// UF_UI_open_listing_window();
9 W# x3 G$ J. l" L6 f. f: C // 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);
// uc1601(mymsg,1);
9 r) S; C. C3 Y. v: K2 P" n  UF_CURVE_create_line(&curve_coords,&linetag);   //创建直线
4 k' O1 p$ Z2 L. S" ?, R$ j# o  UF_CURVE_ask_line_data(linetag,&mycurve_coords);//获取直线的端点
  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]);
! c4 {0 L- j; L. p+ a; F# K  //UF_CURVE_ask_line_data(linetag,&curve_coords);
0 I- q4 l! {" {9 ?( a" U  //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);
0 @# x* [) R4 Y$ M7 Q  uc1601(mymsg,1);
& Y8 [5 x, E/ C  y7 ]) I }
else
9 ~7 h$ P. ]- ^" l' R2 H7 w {
: F0 a9 p, G$ p2 u  uc1601("no edge founf",1);
}
8 ~/ l1 M+ i- ?& Q  r8 a

0 ]0 L$ N& |# `. y- A4 F+ C/ P //UF_OBJ_set_color(cy_obj_id, UF_OBJ_WHITE);
3 h& u& t+ A( ?; c4 D //UF_PART_save();  //保存部件
//UF_PART_close_all();   //关闭所有
% \7 K" a' Z" ^- W4 l  D7 n8 l
    /* Terminate the API environment */
) r9 E$ z8 P: X6 T0 c, k, C    UF_CALL(UF_terminate());
}
5 v+ }( e4 u4 y- E/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
6 J7 _4 F+ \6 W9 _  q' h**     This function specifies when to unload your application from Unigraphics.
( X/ y, y  P8 o* s3 G  _0 J**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
6 J$ u4 e3 F0 K- S{
3 `8 c, |* N+ L* b- u+ s    return( UF_UNLOAD_IMMEDIATELY );
}
0 g  Q0 }; y, R- O$ [
8 o" e+ U" J5 B7 l8 x# E% o4 w, D+ I5 ~
1 C* Y, j% e% v! ~我把圆柱的方向设成【1,1,1】，成功了

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