lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
! n* L3 P1 ~1 X6 N#include <uf.h>
#include <uf_ui.h>
0 K' C6 R* a$ q#include <uf_part.h>
. T6 M, p% I; H0 }9 E% A#include <uf_modl.h>
) t1 M( \& X( Y5 u* P" e- q#include <uf_obj.h>
+ i2 n! p: p9 L" D$ [' O; Q#include <uf_disp.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
# w0 [4 P0 a6 a  cstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
* F9 j+ i) U; J- i5 C    {
        char err[133],
             msg[133];
; F) u8 @! ]$ e$ E/ Y, u        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
7 r6 ?3 S2 w& F+ I  Q0 W. Z        UF_get_fail_message(irc, err);
! q7 D- E7 A+ I% B: B        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
- H+ m. a( t+ F4 ^- p. B5 X        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
$ X; R6 r5 J+ ~0 c0 U7 X1 y        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
( ^- z8 t* E3 w# }  _, A            UF_UI_write_listing_window(err);
2 n' ~8 d! B# ~: q/ q" J            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
  a& b- I6 s# b) ^% n+ O% T5 E            UF_UI_write_listing_window(";\n");
        }
" b% U( a4 X: _- y    }
    return(irc);
: ?5 C2 k0 L1 r( L% z+ b}

6 m5 o  J$ E3 l, O  ^8 p; e/*****************************************************************************
**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
; |1 L% a% A% f, k0 K- V' @6 y**      This entry point is used to activate the application explicitly, as in
: o$ B" U& }: M  b, n**      "File->Execute UG/Open->User Function..." */
) `1 S7 K, K" textern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
+ v. s0 a& i' p: m( i    /* Initialize the API environment */
tag_t partTag = NULL_TAG;
5 e& H& Y5 V: m1 P/ o  S; q double coner[3] = {0,0,0};
+ L9 a7 C$ K" e7 Q6 G' y  W  n" e char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
+ J2 ?% a! Z: f const char * radius ="10";
int smooth_overflow = 0;
3 \9 A1 A% G* v/ h int cliff_overflow = 0;
int noTCh_overflow = 0;
double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
9 L4 \* f' b% Q! ?5 O uf_list_p_t edgeslist;
tag_t blockbodyTag;
% z) j" S2 K9 O. \- s double firstpoint[3],endpoint[3];
int vertixCount;
tag_t edge;
int edgesCount;
int i;
char mymsg[256];
! {! G9 `7 M. O9 M) K3 ] int vertical_edges_Count;
% J- K7 W5 _; n; g/ w! t, F UF_ATTR_value_t myattrvalue;
- p+ |; k8 l5 j
    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
) M: ^# P6 J; X( R    }
) W' p. K+ H8 m: s5 |$ V4 g   
( L9 w4 D( t0 S( R    /* TODO: Add your application code here */
UF_UI_open_listing_window();
//new part
+ {/ Z4 A- M! x UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
, D3 ^1 m2 O: p' ^! e5 G9 j$ J; i1 A8 S //new block
* J- k; w) k. m5 W* e5 q UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
$ `) t" p7 C, j$ i //create vertical list
/ o- n) @; z3 \1 d" M UF_MODL_create_list(&vertical_edges_list);//create list
//feature -> body -> edge -> vertical edge
// 1 feature -> body
8 `! D# a% n5 R UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
//2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
: @: q/ t7 ^. F# E: l UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
for (i = 0; i < edgesCount; i++)
{
  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]))
$ O  b& w0 o, Q1 d  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
4 g( _- ~8 m6 T5 F" {8 o; o8 N   myattrvalue.type = UF_ATTR_real;
$ v" d  J0 {8 B  e, R" h: s   myattrvalue.value.real = 10;
) O+ `# k" `# I   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
}
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
% F0 D/ q2 \$ w% S- n sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
9 I; d! W' e& P* h# x# X UF_UI_write_listing_window(mymsg);

2 a3 @  _8 ?+ I+ u; P- [ //create blend（倒圆角）
UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
% |! _. r2 y7 ]* A, E UF_MODL_delete_list(&vertical_edges_list);
! B9 P* y9 _* p: _) X //change body color、translucency
4 \3 b* s( e; m& _1 {$ u0 t& o UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
2 }- a: O- I, L5 r}
/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
, F$ h- ^5 ]$ D. Y9 o% d0 u0 J& r**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
& f+ s# J1 k, u8 X* C**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
. |/ u+ D5 d; {% K# V$ I* Y    return( UF_UNLOAD_IMMEDIATELY );
}
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admin

你做的很好！