lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
  j5 o, |* I* R; e- r#include <uf.h>
#include <uf_ui.h>
#include <uf_part.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_disp.h>
4 g0 B/ b. g" k* b8 n$ P#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
, h, L* w+ ~" c, l; @, lstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
    {
        char err[133],
% b' `/ Z/ v" L' o0 k- }             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);
" v4 t+ O) \9 t0 H- W7 B# F        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
1 P% X- q; w! h* i        if (!UF_UI_open_listing_window())
        {
  Z7 G& f! Y6 j/ ~            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
/ [8 Q* D5 F( s& r3 V9 P' j            UF_UI_write_listing_window("\n");
3 a# R" z' v  }; e) m; B0 y            UF_UI_write_listing_window(call);
& u2 B' l3 b( ~" g: ]7 G+ }" \8 g            UF_UI_write_listing_window(";\n");
        }
    }
    return(irc);
}
$ ]! n* }9 \8 a
' k& [, z: }+ R4 n/*****************************************************************************
**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
  w  a% ^# `* s- D; E4 Rextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
& v/ ^  l  Z7 @. Y' t{
    /* Initialize the API environment */
# K% ^6 A+ R1 h7 p tag_t partTag = NULL_TAG;
  j  @4 [& ^/ S: k, i double coner[3] = {0,0,0};
6 C/ M- U! L& h. g/ V char *edges[3] = {"length=100","width=40","height=50"};
8 o; |% u( K) f% n tag_t blockTag = NULL_TAG;
( B$ F9 U3 G6 u  |# b const char * radius ="10";
int smooth_overflow = 0;
6 w) ]+ t) k0 i! i! Y; g int cliff_overflow = 0;
int noTCh_overflow = 0;
- E9 X0 }% G: L! x% m! k0 } double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
" ~0 v, R* P5 k uf_list_p_t vertical_edges_list;
% `2 I: N9 i7 ?7 q( ^9 B uf_list_p_t edgeslist;
0 I$ {  p* [1 v' B/ I tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
int vertixCount;
7 t; J: `& o1 E$ D0 N1 n, x" w6 ~8 ] tag_t edge;
int edgesCount;
0 K5 P( ?, O& ?( L int i;
char mymsg[256];
int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;

    if( UF_CALL(UF_initialize()) )
. q) Z- G" i  ]7 {' |) {    {
        /* Failed to initialize */
        return;
0 i: t8 W( U) h! b4 k    }
   
    /* TODO: Add your application code here */
UF_UI_open_listing_window();
- o3 n' w1 L  M  F% b //new part
" @8 ^2 u% T3 V, ?; b0 k UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
! b; i& ~2 n4 J! G. M/ v //new block
UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
0 p% ]6 ~: C. x* T  Q1 Q //create vertical list
UF_MODL_create_list(&vertical_edges_list);//create list
//feature -> body -> edge -> vertical edge
8 H3 X0 c8 G/ b& Q% w // 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
& M0 N1 c+ [( N8 ^- y! w //2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
* `' _0 g4 }3 o //edge -> vertical edge
for (i = 0; i < edgesCount; i++)
8 i4 ?3 [% Q% n {
4 c6 h) j7 ?7 g  UF_MODL_ask_list_item(edgeslist,i,&edge);
7 q7 k# m2 h: ~4 V  Q6 c  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
0 c/ ^3 U5 i" }) D, ~   myattrvalue.type = UF_ATTR_real;
   myattrvalue.value.real = 10;
" J- @1 N4 g" t% A' k2 R" j   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
}
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
1 q* {1 n) L4 @0 v3 D% E sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
% I( m. q% o" L5 ^* q0 c$ g+ n UF_UI_write_listing_window(mymsg);
- O4 e, f3 b0 Q% \/ P
- W; g  y8 g# y //create blend（倒圆角）
* p  e6 `+ p  Q. r! Y! X! b UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
, h" C" }" b: v, j" |6 K+ W UF_MODL_delete_list(&vertical_edges_list);
5 W* d) {. t) [& Y //change body color、translucency
( u/ k6 T2 g) ~  ?2 _8 c UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
- z' j0 W$ c2 F9 {+ h  x3 p+ _    /* Terminate the API environment */
    UF_CALL(UF_terminate());
4 M7 K! I# A1 Y& _( G, G}
/*****************************************************************************
**  Utilities
) t1 v/ a  X. V6 e*****************************************************************************/
' O$ H9 a/ h5 [/* Unload Handler
' R9 j) A( u$ B9 v**     This function specifies when to unload your application from Unigraphics.
+ i3 j+ o$ R! A1 @**     If your application registers a callback (from a MenuScript item or a
/ m; W7 `" A( f  Q/ G**     User Defined Object for example), this function MUST return
1 W6 b# s% l' U# D- Z+ x4 T' @**     "UF_UNLOAD_UG_TERMINATE". */
! O/ i3 }9 V9 }3 F* fextern int ufusr_ask_unload( void )
{
0 ~! D, {  x  C7 s6 d  q    return( UF_UNLOAD_IMMEDIATELY );
}
+ K1 l' `: A/ @1 z

admin

你做的很好！