lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
9 a! ]1 h! m$ {6 P/ H( ~#include <uf.h>
#include <uf_ui.h>
! p  g5 `2 t1 D6 V9 @#include <uf_part.h>
' G. A' Q3 e& Q, j6 u#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_disp.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
! P+ X6 _: u- P5 C) Vstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
    {
        char err[133],
             msg[133];
# Z( L) Z( ^3 ?3 g( a        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
: L8 g, y6 B# ]# J; d            irc, line, file);
        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
6 ]8 s9 J6 M( e7 h8 s. q        if (!UF_UI_open_listing_window())
1 n  M2 e/ w9 D4 W* E        {
- o2 F- O4 C% F! p' Y            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
) f: d& j1 [2 c  P6 ~, W( ]$ ^6 z            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
    }
    return(irc);
/ S" W0 _7 I- j7 a1 q3 d: V/ O8 r+ s}
5 P9 t- V% h3 M) ^3 d" X, D
/*****************************************************************************
3 I" Z! l' D9 M0 A**  Activation Methods
' ?7 i" r+ x, N*****************************************************************************/
: g! I  }1 _* q- z1 m7 H+ l! U2 y/*  Explicit Activation
  R! M0 t& g, w2 n**      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 )
3 B( p0 v2 ~: y) b1 w* N{
    /* Initialize the API environment */
, D# x- E: n7 E3 Z5 Y tag_t partTag = NULL_TAG;
double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
6 A7 R2 v9 U% h+ Y( z: c tag_t blockTag = NULL_TAG;
const char * radius ="10";
int smooth_overflow = 0;
int cliff_overflow = 0;
9 {3 Y" I7 ^5 H" a: H, B+ U: T int noTCh_overflow = 0;
double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
uf_list_p_t edgeslist;
( i3 o: Q$ @9 l5 L) S: O, Z3 H tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
+ t5 P; y0 g( B# }. r( ` int vertixCount;
/ \4 V7 j0 L$ G6 |5 k9 Z, z tag_t edge;
int edgesCount;
int i;
  J, @- |" C& ^8 v5 P char mymsg[256];
int vertical_edges_Count;
6 Z: Z; l) Y- e5 X UF_ATTR_value_t myattrvalue;

; G3 l5 \3 _1 q" z% u    if( UF_CALL(UF_initialize()) )
9 \" s0 Z% V7 o! ]2 i    {
! ?3 X* s; Q5 T( S$ h, [& R! I        /* Failed to initialize */
        return;
9 j2 s* N4 h! G8 L# u+ i: _    }
   
    /* TODO: Add your application code here */
" H4 \& f. E* M% A UF_UI_open_listing_window();
//new part
% F, Q# U, G2 K/ v2 o7 z+ I# w UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
/ g9 O  m' e5 l9 y1 P  ? //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
" \, I1 b$ G- w( V //feature -> body -> edge -> vertical edge
" _2 n: P4 @- l0 L1 V // 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
2 `* |: m( E; m, Z1 m7 _" E //2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
; }5 X- h  \9 R. ~! N //UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
6 e2 P: B4 N5 K+ t UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
0 j& w, F* F6 d# p# l' S UF_UI_write_listing_window(mymsg);
( G8 U- v: H4 X: P //edge -> vertical edge
  [! N, d+ V- N! X9 A2 x for (i = 0; i < edgesCount; i++)
& h: v8 c1 \  u# i8 B( h3 [ {
  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]))
, Y% Q3 g4 \$ b; ~* k+ {  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
. ^5 ]5 Y5 |% `; e& h( b   myattrvalue.value.real = 10;
" h3 S5 }' @- P0 ~( r   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
}
" R! e6 }; \# T3 ` UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
/ W" U! f1 M0 V9 b  P9 H, b sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
$ U' ]$ |( y5 o5 V! M) G
//create blend（倒圆角）
UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
7 Q2 m6 {' n- J; x' w4 C8 ` UF_MODL_delete_list(&vertical_edges_list);
//change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
9 i5 z4 I: T* S) k+ C UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
1 e; @0 w) j! F! O}
' P0 ?8 T( B! D- n4 R/*****************************************************************************
**  Utilities
7 X6 m, J2 L( X*****************************************************************************/
0 a+ I8 ]: G4 t( B% e3 F$ [+ F) b/* Unload Handler
9 D  w3 Z. S$ O5 c**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
: O5 y0 H* _# v**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
, u" h4 f1 q8 Textern int ufusr_ask_unload( void )
{
/ L2 u- i' z5 a. j: J6 d+ ~& |    return( UF_UNLOAD_IMMEDIATELY );
" S, ^4 G! ~+ V% D2 f}

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admin

你做的很好！