第二课圆柱创建轴线

且听风吟 · 发表于 2015-7-26 22:12:05

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/*****************************************************************************
**
** test.c
**
** Description:
**    Contains Unigraphics entry points for the application.
**
*****************************************************************************/
/* Include files */
#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_curve.h>
#include <uf_part.h>
#include <uf_modl_types.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
{
if (irc)
{
      char err[133],
         msg[133];
      sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
         irc, line, file);
      UF_get_fail_message(irc, err);
      UF_print_syslog(msg, FALSE);
      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);
         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);
}

/*****************************************************************************
**  Activation Methods
*****************************************************************************/
/*  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;
tag_t tar_tag=NULL_TAG;
double origin[3]={0.0,0.0,0.0};
char *height="30";
char *diam="100";
double direction[3]={0.0,1.0,0.0};
tag_t cylinderfea_tag=NULL_TAG;
uf_list_p_t edge_list=NULL;
int edge_count;
char msg[256];
int i=0;
tag_t edge_tag=NULL_TAG;
tag_t curve_tag=NULL_TAG;
tag_t point_tag=NULL_TAG;
tag_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
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
/* Initialize the API environment */
if( UF_CALL(UF_initialize()) )
{
      /* Failed to initialize */
      return;
}

/* TODO: Add your application code here */
//1.create a new part
UF_PART_new("C:\\NX_work\\cylinder.prt",1,&part_tag);
//2.create a new cylinder
UF_MODL_create_cylinder(UF_NULLSIGN,tar_tag,origin,height,diam,direction,&cylinderfea_tag);
//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);

//5.get the centers
for(;i<edge_count;++i){
  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
//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];
line_coord.start_point[2]=cen[0][2];
line_coord.end_point[0]=cen[1][0];
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());
}
/*****************************************************************************
**  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
**    User Defined Object for example), this function MUST return
**    "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
return( UF_UNLOAD_IMMEDIATELY );
}

admin · 发表于 2015-7-27 11:00:52

继续加油哦！！！

[交作业] 第二课圆柱创建轴线

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