焊接代码探讨

yangtaofanlang

下面是我编写的创建焊接标注的程序，但是执行后，只出现点，并未出现焊接标注，大家帮忙看看代码有什么问题，多谢！
/******************************************************************************
             Copyright (c) 1999 Unigraphics Solutions, Inc.
, H( M) L& v( l                       Unpublished - All Rights Reserved
" R! S3 {+ c/ |# x8 \4 @*******************************************************************************/
5 t+ p2 z' D3 x% q2 K/* This example creates a weld symbol. */
' W4 ?6 G) K) U* }#include <stdio.h>
#include <string.h>
# S3 l8 [$ b( f- P8 y: \#include "uf.h"
#include "uf_defs.h"
#include "uf_drf.h"
9 M; j9 u! `* F9 }$ x6 t#include "uf_curve.h"
void ufusr(char *param, int *retcod, int param_len)
( Z4 G! M7 P* L$ h  a% F( K$ _* L{
   int status = 0;
   static double  origin[3] = {20.0, 0.0, 0.0};
   static double base_pt[3] = {20.0, 100.0, 0.0};
8 e% ]  N2 r. Q8 \   //char **text=NULL;
   char *text[2]={NULL,NULL};
   //char text1[133];
  w1 w  z& `% A* g   //strcpy(text1, "This is a LABEL.");
6 c3 m- m1 M' i. `: L& r! l   tag_t base_pt_tag;
   tag_p_t weld_symbol_tag=NULL_TAG;
2 M& F$ R; U8 l$ S* U. }: ^   UF_DRF_weld_symbols_p_t weld_symbol_data=NULL;
! z0 R5 v5 J1 H0 U9 p6 O! L   UF_DRF_weld_sym_info_t        sym_info_top;
9 E) Z+ Z; s5 g8 K2 n   UF_DRF_weld_sym_info_t        sym_info_bottom;
   UF_DRF_object_t object;
   char stat_msg[133];
   status = UF_initialize();
$ j, y1 C3 ?/ }   if (!status)
   {
( j7 v: H- |3 {      /* initialize the object structures */
      UF_DRF_init_object_structure(&object);
      /* create a base point */
      status = UF_CURVE_create_point(base_pt, &base_pt_tag);
   }
4 p# y' n% W! U6 l2 ?; D; ~   if (!status)
   {
      /* Creates the weld symbol */
    //sym_info_top.angle=text1;
   object.object_tag = base_pt_tag;
      object.object_view_tag = NULL_TAG;
      object.object_assoc_type = UF_DRF_end_point;
      object.object_assoc_modifier = UF_DRF_first_end_point;
7 B+ |$ |2 _: y3 ?  G3 z6 N    strcpy_s(sym_info_top.angle,133,"30");
9 I- N1 n# H  Q, {! x: ^$ h1 o    sym_info_top.contour_type = UF_DRF_WELD_CONVEX;
    sym_info_top.finish_type = UF_DRF_WELD_CHIP_FINISH;
, I( ~0 M0 w+ }- p1 Y3 d# b* `    strcpy_s(sym_info_top.num_root_depth,133,"8");
    strcpy_s(sym_info_top.pitch,133,"30");
0 n# w2 o6 R8 O    strcpy_s(sym_info_top.size,133,"20");
    //sym_info_top.pitch = 30;
! Y6 m# q! |2 }5 ^  u1 U    //sym_info_top.size = 20;
    sym_info_top.size_code = UF_DRF_WELD_CODE_A;
0 o& q; V! g, G1 U# G" A    sym_info_top.weld_type = UF_DRF_WELD_BUTT_WITH_RE_SYMBOL;
5 X% D2 Z2 l0 X    strcpy_s(sym_info_bottom.angle,133,NULL);
    sym_info_bottom.contour_type = UF_DRF_WELD_NONE;
    sym_info_bottom.finish_type = UF_DRF_WELD_NO_FINISH;
    strcpy_s(sym_info_bottom.num_root_depth,133,NULL);
1 k! v3 q9 H* S8 W; w& `7 o& L    strcpy_s(sym_info_bottom.pitch,133,NULL);
' p) \% V& r0 a5 g. o: g3 Q    strcpy_s(sym_info_bottom.size,133,NULL);
    sym_info_bottom.size_code = UF_DRF_WELD_NO_CODE;
    sym_info_bottom.weld_type = UF_DRF_WELD_NO_SYMBOL;
! Z5 W: {+ n3 S3 J        //text[0]=new char[133];
    //text[1]=new char[133];
" A3 f; a6 m4 Q' {. K     strcpy_s(text[0],133,"asdf");
0 Y8 u- q! p3 h* ?5 Y" b6 |/ M: f1 `     strcpy_s(text[1],133,"1234");
9 S% A4 j1 l9 _2 o" x( s5 G+ i    weld_symbol_data->center_flag = 1;
    weld_symbol_data->extension = UF_DRF_WELD_SYM_EXT_DOG_LEG;
    weld_symbol_data->field_flag = 1;
    weld_symbol_data->ident_line_type = UF_DRF_WELD_SYM_IDENT_LINE_TOP;
% f% E# Q5 F9 i& A+ J2 F    weld_symbol_data->num_lines = 2;
5 C1 ]4 v, b6 [+ }! ~    weld_symbol_data->peripheral_flag = 1;
    weld_symbol_data->reference_text = text;
    weld_symbol_data->scale_factor = 100;
    weld_symbol_data->staggered_flag = 1;
    weld_symbol_data->sym_info_bottom = sym_info_bottom;
    weld_symbol_data->sym_info_top = sym_info_top;
  [; k) x, G% G+ x# |    strcpy_s(weld_symbol_data->symbol_standard,31,"ISO");
! T$ c: R: r. H      /*
   int UF_DRF_create_weld_symbol
6 H/ G( c9 C- x; t$ U4 [7 r. V  (
  double origin_3d [ 3 ] ,
  UF_DRF_leader_attach_type_t leader_attach_type,
0 v+ B0 b$ t% i3 v( d5 q  UF_DRF_object_p_t object,
; w* P; C1 V6 v4 V! E  double model_pos_3d [ 3 ] ,
  UF_DRF_weld_symbols_p_t weld_symbol_data,
" \7 V6 V8 E: r0 Q  tag_p_t weld_symbol_tag
5 ?' |, _3 \7 v+ {  }) i/ k  )
   */
   status = UF_DRF_create_weld_symbol(
6 Z: I/ s5 ]) i  k* D0 n          origin,
          UF_DRF_leader_attach_screen,
5 B8 Y/ q. L7 b3 e. V          &object,
          base_pt ,
          weld_symbol_data,
6 P1 A8 S" H8 p) B8 E          weld_symbol_tag);
   }
   printf("UF_DRF_create_weld_symbol ");
   if (status)
5 @3 ]: w2 [- f2 G& n   {
      UF_get_fail_message(status, stat_msg);
# K/ x2 U8 i- @- ?# U  \      printf("has ERROR %d: %s.\n", status, stat_msg);
   }
- `# ^& Q- y% s; K   else
# f7 ~4 f1 g. d      printf("is successful.\n");
   UF_terminate();
& U; E7 ?$ _) Z2 n1 x/ s7 X4 v$ Y
}