lesson3_CreateBlock

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/* Include files */
  {# @: C. a$ G#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
( _3 }6 E" m9 V4 N, I  U#include <uf_part.h>
#include <uf_modl.h>
1 U4 I2 h- H3 `2 w! T$ j- X& z#include <uf_obj.h>
#include <uf_disp.h>
$ y8 a; d. f) j9 G* f#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
8 a2 k+ Q6 ^; l% v+ Y1 y$ Z/ ?1 pstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
$ N" y* C* N: F0 u' O    {
/ v, q! q+ G" K( [' K- |- M- C        char err[133],
             msg[133];
% y6 L8 E' J( F& a) @" ?        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
/ C* V+ Q+ u4 O2 V/ D            irc, line, file);
        UF_get_fail_message(irc, err);
7 r" J$ `* G( e3 W  E* r+ D4 r8 x        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
7 |1 j9 @. j7 p- ^& @! I0 L7 y0 g/ X        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
8 x% o# k, @* u) b* w6 b# M, m% P            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
8 {6 M& [- `- s- C        }
+ s" y, V7 ?1 J3 w3 c# u! i    }
    return(irc);
}

/*****************************************************************************
/ B4 D; @! {7 ^- E2 _6 d! p' w**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
# a3 p. N, ^# u* ~3 I6 J" P**      This entry point is used to activate the application explicitly, as in
8 ~. j- v  ^* l8 g**      "File->Execute UG/Open->User Function..." */
% L7 w, \- p0 |2 E8 wextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
$ v& G/ m- B. Q1 b{
    /* Initialize the API environment */
3 g2 l2 H, n6 Y2 P* o' O3 A% a- O tag_t partTag = NULL_TAG;
: n$ c' g/ D9 a0 b/ Y9 S% K! X double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
9 Y/ o7 A8 N6 O, [  P% ?4 z  e- G1 q const char * radius ="10";
7 Q  z6 @- V9 t+ {- S( t6 H" g3 j' B int smooth_overflow = 0;
int cliff_overflow = 0;
4 I" x, w7 K* M/ r, K) c+ l int noTCh_overflow = 0;
* g9 i* p# ~! a! M8 V double vrb_tool = 0.01;
& R* X, Q! M- U, H" |$ e  { tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
uf_list_p_t edgeslist;
tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
( V& ]6 D: |4 t; {% D: Y% M int vertixCount;
3 R9 \9 q7 q- S tag_t edge;
9 V- Y# h% f. u4 r2 S int edgesCount;
int i;
, J( |; `* d* a- A& k char mymsg[256];
int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;

    if( UF_CALL(UF_initialize()) )
! \5 ]1 I3 w0 V    {
        /* Failed to initialize */
        return;
1 ~# O# d% N  N4 B    }
   
    /* TODO: Add your application code here */
UF_UI_open_listing_window();
//new part
/ S7 E7 Q& X% J5 t% p. |' u UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
//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
5 b4 x4 L7 t3 P- Q4 U, `7 M2 a //feature -> body -> edge -> vertical edge
4 e, \  F2 `8 W7 p# H( R- C  X // 1 feature -> body
" D' H- b& D) o' G7 x0 o: a UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
# p0 {# L9 s& i- H/ p //2 body -> edge
3 A1 d* s$ H. r& |. ` UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
) _# v9 H5 L" x  m //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);
: w! ^# ~* q, y2 n UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
' x/ T2 D4 Y# A: G for (i = 0; i < edgesCount; i++)
6 z$ f" T4 S# v" y1 r2 _+ I* Z/ j9 B {
; M% l2 C2 a- u; H+ T; N# p  UF_MODL_ask_list_item(edgeslist,i,&edge);
  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);
1 S# y/ A& J0 \$ ?   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
" `7 T$ o4 _+ x$ Y   myattrvalue.value.real = 10;
   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
. h) Y. K' K3 _# M) P }
/ @/ n3 i# W( g: r0 I2 p UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
& r/ f$ g, U! V  |: e  d sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
1 ~3 M7 p: J/ o- Q3 `" I8 V UF_UI_write_listing_window(mymsg);
5 z1 b; f/ z5 H
//create blend（倒圆角）
8 y$ [$ z! M1 t* p3 s& J# _  Y6 {5 s UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
UF_MODL_delete_list(&vertical_edges_list);
& r0 q- `  U$ N0 }6 P6 y0 [ //change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
/ |. p- @. [3 Z$ `$ c  \ UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
" c* G  p2 Z; i2 N; L    UF_CALL(UF_terminate());
}
/*****************************************************************************
**  Utilities
) M! V9 G2 k% }" ^*****************************************************************************/
/* Unload Handler
4 L$ _! D9 J! ~3 @. @0 T**     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
0 q: |1 a! F: M0 I% N. }; n**     "UF_UNLOAD_UG_TERMINATE". */
( }# P* f1 K; Z+ c3 V" zextern int ufusr_ask_unload( void )
: s9 |  z) T% q. f0 c{
' Q6 n4 ~, T: M4 I. @* h    return( UF_UNLOAD_IMMEDIATELY );
}

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admin

你做的很好！