lesson3_CreateBlock

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/* Include files */
#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>
" p9 {, e0 n( M# [. G  e#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
    {
        char err[133],
             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
8 V8 L' c9 U) o1 A            irc, line, file);
- c' }' R; u* C3 e* P+ E' U/ i8 J, s        UF_get_fail_message(irc, err);
) z( \4 q8 z$ m: R2 \7 G. c2 m: x        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);
0 C8 y, m  D1 Z0 V        if (!UF_UI_open_listing_window())
" C$ E+ y' R" l, m8 X        {
( {% ^$ G5 h8 Z+ f  I+ Y            UF_UI_write_listing_window(msg);
1 g9 B. O* s( s( s$ M/ L2 w            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
" U# M3 v0 u. e7 H. a5 ~            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
8 ~  B/ h; ]( ~1 e8 e) k    }
" ]7 T9 S  [( P# q& x) N    return(irc);
}
6 Y  z  f3 c/ Z
8 Z' X/ ^' V1 F/*****************************************************************************
**  Activation Methods
*****************************************************************************/
  M  E, ^: a7 ]7 I& H; |5 f& ?" g/*  Explicit Activation
' A5 f+ {7 x3 p) w) P3 i**      This entry point is used to activate the application explicitly, as in
$ F3 a' E$ Z8 w: @0 ^5 T**      "File->Execute UG/Open->User Function..." */
8 f! j' g+ S: e/ ?extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
' j( ]7 C2 Q' ]+ j: V3 E{
  [8 A8 {* `1 W' S3 x: L$ [( j    /* Initialize the API environment */
6 a6 D- q* h) d tag_t partTag = NULL_TAG;
# E( `2 j# d) N& z double coner[3] = {0,0,0};
" }4 O0 H/ }& O7 p6 I7 Z char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
const char * radius ="10";
9 T1 D: t6 n) ~ int smooth_overflow = 0;
int cliff_overflow = 0;
9 ]: g6 m6 S5 \# c6 A; ~ int noTCh_overflow = 0;
8 i/ _' S1 O. S: s+ ?/ k4 G double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
, y: q/ I8 X/ P" G8 }+ b uf_list_p_t edgeslist;
- e9 Y5 x& p  ] tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
int vertixCount;
tag_t edge;
# k* k- _$ B# i int edgesCount;
int i;
4 A: C6 z0 o2 K+ I9 H, Q char mymsg[256];
int vertical_edges_Count;
7 O6 X! V' p5 n( Y/ U UF_ATTR_value_t myattrvalue;
8 E; M9 s1 o8 I( U8 V
    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
    }
   
    /* TODO: Add your application code here */
UF_UI_open_listing_window();
, j7 P7 q/ `2 s6 T0 p //new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
7 D& o" M5 C- w4 H9 O6 f //new block
UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
//create vertical list
$ q+ X- n' _( |- S9 O7 w& u* T UF_MODL_create_list(&vertical_edges_list);//create list
//feature -> body -> edge -> vertical edge
// 1 feature -> body
( X7 r" [. Y/ d! J" [) a UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
/ Q/ `3 s) x* {3 k+ W //2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
1 `, t; d9 Z' j$ o9 E UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
2 _# V- H# G7 z5 g( E5 s for (i = 0; i < edgesCount; i++)
/ o! K0 U1 Y- t2 V% L6 R2 t: R/ K; ?7 i {
1 \  Q! \1 l# {' n. {2 @  UF_MODL_ask_list_item(edgeslist,i,&edge);
  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
: j1 X6 I; s" O, H$ }  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
4 O; U- Q' g' y5 ~) b  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
' ?) _% J2 N; }) H+ d   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
4 s0 _6 b5 B" n9 T! G1 k% A   myattrvalue.value.real = 10;
   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
! c5 Q8 b6 A  S" L. \- ^ }
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
5 q4 ]3 _$ N  K0 [( Q/ g sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
* p) y* U$ y2 Y6 e8 E6 o, H
9 _) X$ C; j* m: | //create blend（倒圆角）
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);
//change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
2 p/ r# Q+ o" ~" ] UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
% M4 o7 e/ c  ]. }$ @  s/ r1 w    UF_CALL(UF_terminate());
}
, j$ u7 _) G; g$ ?# Z3 y/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
! I3 e3 {/ ]5 D+ S1 g**     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". */
5 x  R( ?& X( t# V" Z7 W0 C' yextern int ufusr_ask_unload( void )
{
    return( UF_UNLOAD_IMMEDIATELY );
}
2 N2 \/ x) ]  Q8 \2 i

admin

你做的很好！