lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
1 W8 F" C+ W; s9 h#include <uf.h>
, _9 E( @/ y( \1 B: W#include <uf_ui.h>
/ g$ M! B" _8 W' o* O) Y#include <uf_part.h>
$ H9 Q3 U6 J, N( H1 p9 [0 C# o#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_disp.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
6 S6 P( Y9 Z, S# m    {
        char err[133],
; U$ [! t1 q- k) `2 M             msg[133];
4 v3 K+ |9 u" m! i! Z0 w+ F        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
- k) L8 {- @5 G: K            irc, line, file);
; X9 c% F1 w% Q1 g" X* l4 z5 G        UF_get_fail_message(irc, err);
0 p. L; ^5 u# r, p+ [* E) x        UF_print_syslog(msg, FALSE);
) k5 V8 ~. J" l; I% a        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
4 X& V; j% |) P7 }        {
            UF_UI_write_listing_window(msg);
% S# a: h* D- {0 L0 {; T            UF_UI_write_listing_window(err);
( v# U1 u0 c; q, Z6 [* K/ B6 w, L            UF_UI_write_listing_window("\n");
# `9 P5 r- f* u            UF_UI_write_listing_window(call);
) P9 |2 ?% {, a' K( Y            UF_UI_write_listing_window(";\n");
        }
! }6 d4 _3 h, x6 u9 j    }
    return(irc);
}

/*****************************************************************************
**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
. V; w$ W3 p$ B) d9 I0 ?1 ?3 b* C/ Jextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
6 S1 q% _, ~. Q0 ]4 @% ^{
    /* Initialize the API environment */
/ p5 V1 Q! v% h  D/ S tag_t partTag = NULL_TAG;
double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
const char * radius ="10";
5 h) `" r  ?1 C1 o+ l int smooth_overflow = 0;
int cliff_overflow = 0;
int noTCh_overflow = 0;
9 r0 D+ k, Q0 Z  H  E+ H. T double vrb_tool = 0.01;
& J5 F5 l% T  z! j& l+ }: G 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];
int vertixCount;
" R3 T, x( j* ]" `, {6 u  H4 W tag_t edge;
  [2 x4 l& \- I( W# O0 O5 a int edgesCount;
int i;
( r; S9 P  U7 F8 @$ K" _- G. f char mymsg[256];
int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;
4 e' n7 `" C% Z
6 }% o5 R$ y% E+ u5 G/ }    if( UF_CALL(UF_initialize()) )
% x) k, w% h- z) ~# o  r, d! e: `5 J    {
$ n2 r' b9 Z( B* r& e        /* Failed to initialize */
        return;
9 S1 b( d. I5 {5 D    }
   
    /* TODO: Add your application code here */
UF_UI_open_listing_window();
$ s5 l; p9 @1 o8 `5 f3 [4 b7 Z2 S //new part
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
4 x2 p- ^# T& w# R$ t UF_MODL_create_list(&vertical_edges_list);//create list
6 K! p3 U: h' [, Z8 p; { //feature -> body -> edge -> vertical edge
// 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
% y7 x; y- }5 I //2 body -> edge
( K$ }  j. y+ ~! A: S2 K UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
) t; i6 }1 T3 u( V: O/ p& J4 H UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
# g0 p( L0 m9 l* s, U- } for (i = 0; i < edgesCount; i++)
{
; b0 W% l# [, j& Z6 A/ p  UF_MODL_ask_list_item(edgeslist,i,&edge);
; h6 C/ V+ h5 V1 l% X8 S  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
1 a9 v' @' l8 B3 @  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
& y# a( e2 P$ R' _  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
4 j: ]8 u0 f2 h* B: `/ j( O   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
   myattrvalue.value.real = 10;
   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
}
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
6 k. ]7 {/ S8 ^# | sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
4 e7 X2 \6 H1 y2 J# j
3 P' w; _, l, a) M8 e% J: @+ w- q //create blend（倒圆角）
$ y% a. V2 A/ k0 {7 u- [+ l" Y UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
8 p6 }, K, Q; j9 @# c# Y/ d UF_MODL_delete_list(&vertical_edges_list);
3 ]) T; c/ v: Y8 a9 v% F. ]# U; y //change body color、translucency
9 _/ g) _+ s2 \4 R2 R UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
/ z8 U% w9 i% S. s    UF_CALL(UF_terminate());
}
0 _5 I7 A1 K* o2 ?4 x4 z/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
0 R/ a( L3 w" |) W. |**     This function specifies when to unload your application from Unigraphics.
7 Z* t" z+ k8 Z' b" [2 \**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
7 Z) ]/ j# g; k8 y, e+ z; `**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
    return( UF_UNLOAD_IMMEDIATELY );
}

0 @3 @) ~' j3 S! E0 E4 O* ~

admin

你做的很好！