第二课圆柱创建轴线

且听风吟

/*****************************************************************************
: U- H  h9 d% ]$ s' _0 j**
( W  D0 \" H$ p3 a3 i, l( k5 l** test.c
: G+ f7 s9 T) h; o1 K8 N, Y4 z**
$ g. f9 i3 G4 `7 @% Q** Description:
. @7 Q# Q" {& _" J' G2 _3 F$ f# d1 q* B**     Contains Unigraphics entry points for the application.
**
*****************************************************************************/
0 f( y! q$ f8 O! {- G) T& u& F/* Include files */
. L! E0 F- O1 R$ ^#include <stdio.h>
# u- i2 _+ i: D- b' ]. X#include <uf.h>
#include <uf_ui.h>
: J9 S7 q) g5 o8 H% |# i#include <uf_modl.h>
#include <uf_curve.h>
- P6 J9 k+ Z+ S7 {) `#include <uf_part.h>
$ _& t! A; w/ D6 v1 x: j% }7 @# p7 ?#include <uf_modl_types.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
7 u/ {- }' J! {( kstatic int report_error( char *file, int line, char *call, int irc)
{
8 j* j0 h# O3 e, N/ P5 A    if (irc)
4 [1 \) H& e- }) A/ T- Z    {
        char err[133],
. g- B9 D7 a, C" I& f7 C1 g4 I             msg[133];
: p" r6 M' b: M- O  }# C        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
/ m& E; |7 W7 d3 J  E        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
: r- \0 r! R9 a% V+ S2 y        UF_print_syslog("\n", FALSE);
; i) `; U& W" X! {4 T! D        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
7 u5 [; i, h  J" Y        if (!UF_UI_open_listing_window())
6 q6 d) m( P7 e0 k6 \% V! X        {
6 r8 O% \4 V3 f            UF_UI_write_listing_window(msg);
! U, d1 E/ l1 `3 h            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
+ @" f1 Y$ c7 x            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
    }
    return(irc);
& q+ ]' H8 s7 q2 X: U# H0 i: I}
$ `( l4 ^4 [  l5 m: f$ N) ?3 S
/*****************************************************************************
**  Activation Methods
*****************************************************************************/
( M2 M( ~1 [9 G& q- U6 P/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
tag_t part_tag=NULL_TAG;
' D/ ~4 d3 K# R% W; stag_t tar_tag=NULL_TAG;
double origin[3]={0.0,0.0,0.0};
$ k9 v" W& }6 e0 h, jchar *height="30";
( i, H8 \4 l6 z/ S9 ochar *diam="100";
7 F4 ], m$ Z! J' V! y3 w. q2 }/ ?3 qdouble direction[3]={0.0,1.0,0.0};
tag_t cylinderfea_tag=NULL_TAG;
uf_list_p_t edge_list=NULL;
, B" X7 D3 S+ O! R$ E  Zint edge_count;
: a8 {- e& B' h9 tchar msg[256];
int i=0;
3 g: w8 x0 ]2 P* s+ w' E9 Xtag_t edge_tag=NULL_TAG;
tag_t curve_tag=NULL_TAG;
" P9 e. v) T& c0 ~  f; I2 btag_t point_tag=NULL_TAG;
tag_t line_tag=NULL_TAG;
tag_t point_tag2=NULL_TAG;
! Y5 j3 z* n& K4 T' A# Fdouble cen[2][3];
0 m  Q( |2 ^) D8 |  P# L; L" ^& D) S+ pUF_CURVE_line_t line_coord;//最好不要定义为指针
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
" @8 m0 V! S  S* R3 d& Y6 k" L{
    /* Initialize the API environment */
    if( UF_CALL(UF_initialize()) )
' M+ m* z3 K/ V. ^. D    {
        /* Failed to initialize */
        return;
    }
   
9 z1 a1 H2 @6 v5 t/ N    /* TODO: Add your application code here */
+ e& ~5 U) }( {7 E" O1 b: k //1.create a new part
UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
1 a2 |/ [" i1 P( Z% s' W4 j- p5 V9 q //2.create a new cylinder
UF_MODL_create_cylinder(UF_NULLSIGN,tar_tag,origin,height,diam,direction,&cylinderfea_tag);
9 K; ~! o; D6 C; r6 K* k //3.get the edge list
UF_MODL_ask_feat_edges(cylinderfea_tag,&edge_list);
/ I. w1 J- d5 y; F, S //4.get the edges
UF_MODL_ask_list_count(edge_list,&edge_count);
" @' g# [) L  V8 W. q! v  K
//5.get the centers
for(;i<edge_count;++i){
% g/ B' d0 b* @+ v  UF_MODL_ask_list_item(edge_list,i,&edge_tag);
  //UF_MODL_create_curve_from_edge(edge_tag,&curve_tag);
  UF_CURVE_ask_centroid(edge_tag,cen[i]);
}
//6.create line
$ |- h6 N: c" [& H //UF_CURVE_create_point(cen[0],&point_tag);
' D: W+ |( N5 q //UF_CURVE_create_point(cen[1],&point_tag2);
line_coord.start_point[0]=cen[0][0];
line_coord.start_point[1]=cen[0][1];
1 L' Y- N; f# A& p% K line_coord.start_point[2]=cen[0][2];
0 d. r  F9 R0 k line_coord.end_point[0]=cen[1][0];
* L3 X; O: u2 b5 j) m( w+ k/ q+ u' J line_coord.end_point[1]=cen[1][1];
line_coord.end_point[2]=cen[1][2];
UF_CURVE_create_line(&line_coord,&line_tag);
//UF_MODL_ask_list_item()
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
" S- {; P5 P/ ]' F2 x. B}
/*****************************************************************************
& ^# y- z, C  ]& e5 J  H**  Utilities
*****************************************************************************/
: T  Z* q) N- s/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
, x, R/ J4 J7 A**     User Defined Object for example), this function MUST return
2 D6 v9 z- c: L**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
    return( UF_UNLOAD_IMMEDIATELY );
}
4 P) L4 o. F4 ?
7 S1 z$ A* q6 C! F6 s. L

admin

继续加油哦 ！！！