lesson3_CreateBlock

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/* Include files */
2 `! W- Q/ w. d8 H6 F1 L#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_part.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_disp.h>
4 l- E% {; B5 [. `3 ?7 d' x" i#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
! B4 |! Z4 r4 \$ x# ~{
7 e: F6 M$ _4 l1 j    if (irc)
7 @- k" D: U. U2 Y    {
/ F) U! H8 ~% N) X( t2 f3 \0 j        char err[133],
             msg[133];
& [2 A( Q- I. Y. y9 g, F        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
* \, B; [$ |- O' R2 e+ N        UF_get_fail_message(irc, err);
7 b9 r  s7 r  L  b        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
; R, T) \6 D) y1 @& o# o* m        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
/ Y4 F$ J! N8 D3 n( H) _        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");
0 u6 g* s: N4 }% c- F  M            UF_UI_write_listing_window(call);
" Z) ~0 ]2 X6 g6 L8 H' _+ A: F            UF_UI_write_listing_window(";\n");
        }
( F$ g2 M% k# X6 H5 H    }
5 ~; u4 z; T, {# D% k; X7 O7 W3 \    return(irc);
}

9 P6 q: O+ ^+ B& f/*****************************************************************************
**  Activation Methods
*****************************************************************************/
/ n" a& x" @/ W/ Z, M! L  o/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
8 J4 v/ _  V9 t* |{
    /* Initialize the API environment */
$ ~( W: I) U0 {$ F/ X tag_t partTag = NULL_TAG;
, L; p4 p6 _8 B0 b0 U double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
" j  |+ G1 L3 U" d6 ^1 ? tag_t blockTag = NULL_TAG;
const char * radius ="10";
int smooth_overflow = 0;
int cliff_overflow = 0;
; ~& p# O+ r6 Z int noTCh_overflow = 0;
# N2 O' c; k% p$ @ double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
uf_list_p_t edgeslist;
tag_t blockbodyTag;
9 h* a4 K2 S; ?7 n double firstpoint[3],endpoint[3];
3 J: _+ b! @3 |' _+ O+ g int vertixCount;
+ M$ K" v4 Y: V1 P8 ^( a5 X tag_t edge;
int edgesCount;
( g9 v& l) v7 x0 m+ F4 f' i2 a int i;
char mymsg[256];
) k4 j( I/ v  M2 n" M int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;

    if( UF_CALL(UF_initialize()) )
% x- D# T& k$ t% h4 X; H/ k    {
) s7 L5 ~' U; Q2 r        /* Failed to initialize */
        return;
& d/ H1 R+ k# W0 b; i, p    }
. w- @  C& [# O: {8 V8 U   
+ t7 ~; `- y  E; B2 i1 r  u    /* TODO: Add your application code here */
UF_UI_open_listing_window();
. L4 K  |' u. Y$ x' f' o! a //new part
& R9 ^; B, [- a0 t UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
. r- m9 E% W8 b7 n% Z# P1 Q5 H: j //new block
UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
//create vertical list
UF_MODL_create_list(&vertical_edges_list);//create list
, ~! T8 z8 F/ d, @% q7 X( t  ? //feature -> body -> edge -> vertical edge
0 r% Z/ s8 ~& V+ ~% v // 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
8 w1 z" e+ f5 ^! `/ O: l  L //2 body -> edge
3 ?2 m# W5 m" D" D* t& V UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
, n" k$ r9 f) b- B3 L3 I UF_MODL_ask_list_count(edgeslist,&edgesCount);
, a) {0 w$ w) {: J9 Y. X sprintf(mymsg,"edge count:%d\n",edgesCount);
0 k+ i& R4 a& y( a& t+ G' C UF_UI_write_listing_window(mymsg);
- W( V8 p; ~3 g/ R# B) D //edge -> vertical edge
8 k# Q" C/ e3 Y for (i = 0; i < edgesCount; i++)
{
, I# j' V! Y& z; c& |7 y  UF_MODL_ask_list_item(edgeslist,i,&edge);
- M$ w5 z8 I1 n/ Y/ d  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
3 _% S) ]+ P6 ^4 c  J- d, h0 u3 r2 L" q  {
% J4 E$ A1 Y8 c2 o6 }2 t/ j. k   UF_MODL_put_list_item(vertical_edges_list,edge);
5 S& P  U$ B5 k5 \  h0 @0 [& L   //add arrtibute
! L8 s9 |3 o7 r; H4 r/ G6 Q   myattrvalue.type = UF_ATTR_real;
$ {/ o2 J- R& G7 }  N& S  H   myattrvalue.value.real = 10;
; G( Y  V+ A! N$ ^$ ~% w* T' T7 e! ?( P   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
6 `- @$ @, j4 v& z# d. |* }2 `4 K }
4 h) V6 c* i  @) G$ V UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
  V8 k' t$ u( j- Y8 B UF_UI_write_listing_window(mymsg);

) r- `- |+ u+ J- m //create blend（倒圆角）
. @# |# v+ J2 z0 B' i+ ^ UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
1 T& w0 b$ L: O UF_MODL_delete_list(&vertical_edges_list);
//change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
3 ~' F- B2 E8 ?7 ?) E UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
" V0 l* i" t' J' b7 n; N; p    UF_CALL(UF_terminate());
/ I+ A! A# A1 }}
- V* p/ a* z$ B' q/ r/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
, S) c3 U: v4 X  o" K4 }( }, p**     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". */
- W  }$ a( l# J/ N; B- v5 nextern int ufusr_ask_unload( void )
{
- u- E  q0 S  y* k7 V    return( UF_UNLOAD_IMMEDIATELY );
4 _; w; t) L* a; x}
. M3 {$ j) Z9 B: H( c
- N0 a/ H/ F  U  [1 T  c( B9 T

admin

你做的很好！