/******************************************************************************
             Copyright (c) 1999 Unigraphics Solutions, Inc.
                       Unpublished - All Rights Reserved

*******************************************************************************/
/*
This sample program creates a cone and then creates Parasolid 
trimmed curves from the two circular edges of the cone. Note that the 
silhouette curves are not created with this function.
*/
#include <stdio.h>
#include <uf.h>
#include <uf_modl.h>
#include <uf_assem.h>
#include <uf_curve.h>
#include <uf_layout.h>
#include <uf_view.h>
#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
static int report( char *file, int line, char *call, int irc)
{
  if (irc)
  {
     char    messg[133];
     printf("%s, line %d:  %s\n", file, line, call);
     (UF_get_fail_message(irc, messg)) ?
       printf("    returned a %d\n", irc) :
       printf("    returned error %d:  %s\n", irc, messg);
  }
  return(irc);
}
static int example1
(
   void
);
/*--------------------------------------------------------------*/
static int example1(void)
 {
   tag_t        part_tag;
   double       origin_point[3];
   double       direction[3];
   char       * height = "10";
   char       * diam[] = {"5", "2"};
   tag_t        cone_feature_tag;
   tag_t        cone_tag;
   int          edge_count, i;
   uf_list_p_t  edges;
   tag_t        edge_id;
   tag_t        ps_curves[50];
   /*
       First create a part in which we will initially create a
       block.
   */
   UF_CALL(UF_PART_new( "uf_trim_curve_test_part", UF_PART_ENGLISH 
, &part_tag 
));  
   origin_point[0] = 0.0;
   origin_point[1] = 0.0;
   origin_point[2] = 0.0;
   direction[0] = 0.1;
   direction[1] = 0.2;
   direction[2] = 0.3;
   UF_CALL(UF_MODL_create_cone1( UF_NULLSIGN,
                          origin_point,
                          height,
                          diam,
                          direction,
                          &cone_feature_tag ));
   UF_CALL(UF_MODL_ask_feat_body( cone_feature_tag, &cone_tag ));
   UF_CALL(UF_MODL_ask_body_edges( cone_tag, &edges ));
   UF_CALL(UF_MODL_ask_list_count(edges, &edge_count));
   for (i=0;i< edge_count;i++)
   {
        UF_CALL(UF_MODL_ask_list_item(edges,i,&edge_id));
        UF_CALL(UF_PS_create_ps_trimmed_curve(edge_id, 
&ps_curves[i]));
   }
   UF_CALL(UF_MODL_delete_list(&edges));
 return 0;
}
/*ARGSUSED*/
extern void ufusr(char *param, int *return_value, int paramLen)
{
    if (! UF_CALL(UF_initialize()))
    {
        *return_value = example1();
        UF_CALL(UF_terminate());
    }
}