lesson3_CreateBlock

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/* Include files */
0 Y( h& f  u3 R1 ^$ c5 G#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
+ o: J5 n( V/ k) H1 J9 Z3 k& c. r#include <uf_part.h>
4 [- b# U, \6 t9 `9 u/ K: y. Z#include <uf_modl.h>
2 E% e0 d' S7 b' C, L5 K#include <uf_obj.h>
" G" K# M7 T; L, u) x: S#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)
$ ]/ k( h0 B& F: h$ a9 ?{
    if (irc)
( }: K5 W* }6 I    {
        char err[133],
$ w. h! K4 V9 y9 w             msg[133];
4 |6 k) J) N) }# g& `. ]        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
* P, }' N$ b( c4 H+ `' d        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
" T% N% W# V, o% E2 W. u) M        UF_print_syslog(call, FALSE);
' A1 r0 Z$ s( x/ r        UF_print_syslog(";\n", FALSE);
4 v8 |+ k2 Z8 r" h7 O6 L        if (!UF_UI_open_listing_window())
* Z+ g( n, I5 Z5 E6 k        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
- H6 v' P$ K5 D  m4 ~            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
- J+ j& c& Z) J% U% s) j        }
% I9 Z; b2 R  [4 @% T" c8 R    }
    return(irc);
}
' f/ z0 E! ]& L, `  Q8 A. e6 v
' a4 Y1 S  Z; ~) D9 u/*****************************************************************************
**  Activation Methods
*****************************************************************************/
/*  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 )
- e  A; n" V' h% D! Y7 R{
    /* Initialize the API environment */
# {+ r1 ]' f$ P7 p tag_t partTag = NULL_TAG;
. |, u- n# @  V1 c1 R1 \ double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
const char * radius ="10";
int smooth_overflow = 0;
% _& k; d0 p$ K int cliff_overflow = 0;
int noTCh_overflow = 0;
8 p  S0 v% D1 B6 n6 G+ |: k double vrb_tool = 0.01;
7 d$ R; @8 n9 z1 Y7 v5 Y1 B tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
uf_list_p_t edgeslist;
tag_t blockbodyTag;
7 L* y! p- u" z) D3 M double firstpoint[3],endpoint[3];
int vertixCount;
5 j' A% }0 n% X) X  b0 G$ a' K2 q tag_t edge;
' ]/ A6 \/ T& @- m  Z. F7 i int edgesCount;
int i;
) G& o* m* W  [ char mymsg[256];
6 H9 f; C* |0 k5 |- I/ f+ M5 y0 h' _ int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;
( E8 k4 J" X( x. K8 ^
/ l1 z$ B, Z) C& x    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
    }
* p5 y& `$ P9 D( E6 |2 E$ d/ Y4 R   
) I) ^3 M" \1 @8 I6 o    /* TODO: Add your application code here */
UF_UI_open_listing_window();
//new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
! z1 U6 T9 i8 y% m4 L. P( N //new block
UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
" q  x1 _+ T% y8 F2 l //create vertical list
0 E' \0 o; j9 s6 ~4 m6 Q( Y- F UF_MODL_create_list(&vertical_edges_list);//create list
) ]' a# A# N, `+ g& C* Y0 e //feature -> body -> edge -> vertical edge
// 1 feature -> body
. I% b- N' `9 ~/ P UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
7 E6 T, O, y+ _+ s$ o9 K2 _( ~ //2 body -> edge
5 F: S/ z0 r7 H& M; l+ q$ l UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
0 \7 m/ {# w4 v2 J4 y //UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
& O: u$ a: a! g- P9 T4 V7 v UF_MODL_ask_list_count(edgeslist,&edgesCount);
; s8 ^& i' t) v; P; ~7 z! w sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
' c! L4 f/ ^8 W for (i = 0; i < edgesCount; i++)
4 F8 v: u# B" [7 n5 [* V! B {
  UF_MODL_ask_list_item(edgeslist,i,&edge);
  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
+ j  O9 u) P' G  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
! A# ?6 ?0 _) k2 K; Q7 @% ?( M) ]  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
" m; P* l( z+ ]  n+ z   myattrvalue.value.real = 10;
0 t: u* a2 ?& L! x' g2 p   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
, }- q# ~- A: R }
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
4 v8 u3 z! p* {2 y8 t UF_UI_write_listing_window(mymsg);
, w+ T7 E( q" P$ m& X, n7 {
//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);
  ^0 d$ p- w: U //change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
% h, _) w( e, A0 Z: \/ B4 C7 D UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
, N' x  G! x8 o7 A0 W    UF_CALL(UF_terminate());
}
0 x7 a! q; H* a2 g/*****************************************************************************
, y) }( {1 E: X, x6 S7 C5 S& _) P**  Utilities
*****************************************************************************/
5 E/ _: ?% U3 \' E/* Unload Handler
**     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
* H8 o. B/ A$ x0 {- H# x$ F3 p**     "UF_UNLOAD_UG_TERMINATE". */
6 H/ V, _+ {' lextern int ufusr_ask_unload( void )
8 A7 n! e  g9 F6 L{
: x- J9 V) K% z& Z5 d9 ~    return( UF_UNLOAD_IMMEDIATELY );
}
" M- k& N( N) Z/ n

admin

你做的很好！