NX二次开发中有关删除特征，链表创建功能代码分享

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NX二次开发中有关删除特征，链表创建功能代码分享   [code]<p>
! u( `* F* ]% ?: u$ {static void do_UGopen_api(void)
{
9 K# `2 d! t4 G. n // create block 1
double coner[3] = {0,0,0};
$ T' g! J* b' A) u, s% G char *edges[3] = {"l=100","w=100","h=20"};
tag_t blk_tag;
+ p: C, Y# u* ? UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blk_tag);
5 s3 V" l+ X3 }( k // create a hole
9 \& i# n- ~; p- b( K6 G3 U double dir[3] = {0,0,1};
double coner1[3] = {50,50,0};
tag_t cyl_tag;
UF_MODL_create_cyl1(UF_POSITIVE,coner1,"h+30","50",dir,&cyl_tag);

/*
( A/ s0 h$ B0 ^6 T  `" E delete Feature
$ p* v4 x; t% d) b: Z */
2 ?. A% C7 w7 @ uf_list_t *featureList;
int count;
1 y. d$ F: z! d& ?4 | UF_MODL_create_list(&featureList);
3 ]. t; d" b' G$ k- C UF_MODL_put_list_item(featureList,cyl_tag);
4 X4 `( u3 @3 E, E UF_MODL_ask_list_count(featureList,&count);
: }* W: u* Y, t for(int i = 0 ; i<count;i++)
, |0 }$ E# K6 G6 k- ~6 J+ o; l {   
  tag_t object;
  UF_MODL_ask_list_item(featureList,i,&object);
  UF_DISP_set_highlight(object,1);
7 x8 n  y( p* z! Q  uc1601("Hightlight the Cylinder",1);
& r4 Q7 e+ i1 w7 R4 T }
   uc1601("Delete the Cylinder",1);
   UF_MODL_delete_feature(featureList);
0 _) N1 n+ t' T2 u7 L   UF_MODL_update();</p><p>   // delete the list
   UF_MODL_delete_list(&featureList);</p><p>   // Delete the Block Directly
  _7 A3 R; T2 B( D3 k& C- t  N   uc1601("Delete the block objects",1);
   UF_OBJ_delete_object(blk_tag);</p><p>}</p>[/code]